Merge branch 'shell_queries' of https://github.com/garraflavatra/mongodup into shell_queries

This adds a 'Log' view to the host panel using the [`getLog`
command](https://www.mongodb.com/docs/manual/reference/command/getLog/).

Fixes #53.

.github/workflows/ci.yml

@@ -72,6 +72,9 @@ jobs:
         name: rolens-${{ matrix.platform }}
         path: releases/*
 
+    - name: Test build script for users
+      run: node ./build.js
+
   bundle:
     name: Bundle artifacts
     runs-on: ubuntu-22.04

.gitignore

@@ -1,11 +1,13 @@
 .DS_Store
+Thumbs.db
 
 /build/version.txt
 /build/bin/
+build/windows/installer/wails_tools.nsh
 /build/windows/installer/tmp/
 /build/darwin/dmg_settings.json
 
-/releases
+/releases/
 
 /frontend/node_modules/
 /frontend/dist/

CHANGELOG.md

@@ -1,3 +1,17 @@
+## [Unreleased]
+
+* Added log view (#53, #54).
+
+## [v0.2.2]
+
+* Added Excel export format (#46).
+* Improved the application menu.
+* Improved error logging and dialogs.
+* Made table headers stick to the top.
+* Made it possible (again) to input loose JSON into find view inputs, i.e. `{ key: 'val' }` or `{ 'num': 2 }` besides `{ "strict": "json" }`.
+* Fixed host editing bug.
+* Open dump in Explorer/Finder when finished (#43).
+
 ## [v0.2.1]
 
 * Display host and database statistics generated by the corresponding diagnostic MongoDB commands in addition to collection stats (#15).
@@ -17,6 +31,8 @@
 
 Initial release.
 
+[Unreleased]: https://github.com/garraflavatra/rolens/tree/main
 [v0.1.0]: https://github.com/garraflavatra/rolens/releases/tag/v0.1.0
 [v0.2.0]: https://github.com/garraflavatra/rolens/releases/tag/v0.2.0
 [v0.2.1]: https://github.com/garraflavatra/rolens/releases/tag/v0.2.1
+[v0.2.2]: https://github.com/garraflavatra/rolens/releases/tag/v0.2.2

Makefile

@@ -1,2 +0,0 @@
-build: *
-	wails build

README.md

@@ -36,7 +36,9 @@ You can obtain a pre-compiled Rolens binary for macOS or installer for Windows f
 
 ### Compiling from source
 
-Please refer to [the documentation](https://garraflavatra.github.io/rolens/installation/) for detailed compilation instructions.
+If you have Node.js installed, just download the source from GitHub, and run `node ./build.js`. The install script will check that dependencies are present and build Rolens for you.
+
+If you want to build it yourself, please refer to the [advanced build process documentation](https://garraflavatra.github.io/rolens/development/advanced-build/) for detailed compilation instructions.
 
 ## User guide
 
@@ -50,6 +52,31 @@ Rolens is designed to be as intuitive as possible. But if something is unclear n
 
 Feel free to contact me if you have questions! [Send an e-mail.](mailto:romein@vburen.nl)
 
+## Feature list
+
+At this point, Rolens is comparable to MongoHub regarding features. It cannot handle things like user management _yet_, but it _does_ have:
+
+* Connecting to hosts
+  - Host status
+  - System info
+* Database management
+  - See stats
+  - Create dumps with `mongodump`
+* Collections
+  - See stats
+  - Find, insert, update, & remove
+  - Save queries to reuse them
+  - Customizable table view for query results
+  - Versatile forms to enter data in a standardized format
+  - Aggregation pipeline editor
+  - Fully customizable export to a number of formats like JSON, CSV, and Excel
+  - Index editor
+
+## Wishlist
+
+* User management
+* Shell _([under development](https://github.com/garraflavatra/rolens/pull/44))_
+
 ## Author and license
 
 © [Romein van Buren](mailto:romein@vburen.nl) 2023. The source code and compiled binaries are released under the GNU GPLv3 license — see [`LICENSE`](./LICENSE) for the full license text.
@@ -57,5 +84,6 @@ Feel free to contact me if you have questions! [Send an e-mail.](mailto:romein@v
 ## Credits
 
 * [Wails](https://wails.io/) facilitates the build process for multiple OSes.
+* The installer for Windows is generated by [NSIS](https://nsis.sourceforge.io/Main_Page).
 * Icons are from [Feather Icons](https://feathericons.com/) by [Cole Bemis](https://github.com/colebemis).
 * Vector drawings come from [unDraw](https://undraw.co/).

build.js

@@ -0,0 +1,161 @@
+#!/usr/bin/env node
+
+const { execSync, spawn } = require('child_process');
+const { readFileSync, statSync, rmdirSync } = require('fs');
+
+// Check that the script is run from the root.
+
+try {
+  const wailsJsonFile = statSync('./wails.json');
+  if (!wailsJsonFile.isFile()) {
+    throw new Error();
+  }
+} catch {
+  console.log('Error: please run the build script from the Rolens project root.');
+  process.exit(1);
+}
+
+// Output version.
+
+const version = JSON.parse(readFileSync('./wails.json').toString()).info.productVersion;
+
+if (process.argv.includes('-v') || process.argv.includes('-version') || process.argv.includes('--version')) {
+  console.log(version);
+  process.exit(0);
+}
+
+// Output help text.
+
+if (process.argv.includes('-h') || process.argv.includes('--help')) {
+  console.log(`Rolens build script v${version}`);
+  console.log('');
+  console.log('This script installs missing dependencies if any, and then compiles Rolens');
+  console.log('for the current platform.');
+  console.log('');
+  console.log('Options:');
+  console.log('  -h --help    Show this help text and exit.');
+  console.log('  -q --quiet   Do not output Wails build log.');
+  console.log('  -v --version Log the current Rolens version and exit.');
+
+  process.exit(0);
+}
+
+// Shared objects.
+
+const quiet = process.argv.includes('-q') || process.argv.includes('--quiet');
+const isWindows = process.platform === 'win32';
+const missingDependencies = [];
+
+function isNullish(val) {
+  return val === undefined || val === null;
+}
+
+// Check that Go ^1.18 is installed.
+
+try {
+  const goMinorVersion = /go1\.([0-9][0-9])/.exec(
+    execSync('go version').toString()
+  )?.pop();
+
+  if (isNullish(goMinorVersion) || (parseInt(goMinorVersion) < 18)) {
+    throw new Error();
+  }
+} catch {
+  missingDependencies.push({ name: 'Go ^1.18 ^16', url: 'https://go.dev/doc/install' });
+}
+
+// Check that Node.js ^16 is installed.
+
+try {
+  const nodeMajorVersion = /v([0-9]{1,2})\.[0-9]{1,3}\.[0-9]{1,3}/.exec(
+    execSync('node --version').toString()
+  )?.pop();
+
+  if (isNullish(nodeMajorVersion) || (parseInt(nodeMajorVersion) < 16)) {
+    throw new Error();
+  }
+} catch {
+  missingDependencies.push({ name: 'Node.js ^16', url: 'https://go.dev/doc/install' });
+}
+
+// Check that Wails is installed.
+
+try {
+  const wailsMinorVersion = /v2\.([0-9])\.[0-9]/.exec(
+    execSync('wails version').toString()
+  )?.pop();
+
+  if (isNullish(wailsMinorVersion) || (parseInt(wailsMinorVersion) < 3)) {
+    throw new Error();
+  }
+} catch {
+  missingDependencies.push({
+    name: 'Wails ^2.3',
+    command: 'go install github.com/wailsapp/wails/v2/cmd/wails@latest',
+    url: 'https://wails.io/docs/gettingstarted/installation',
+  });
+}
+
+// Check that NSIS is installed on Windows.
+
+if (isWindows) {
+  try {
+    const nsisInstalled = /v3\.([0-9][0-9])/.test(execSync('makensis.exe /VERSION').toString());
+    if (!nsisInstalled) {
+      throw new Error();
+    }
+  } catch {
+    missingDependencies.push({
+      name: 'Nullsoft Install System ^3',
+      command: 'choco install nsis',
+      url: 'https://nsis.sourceforge.io/Download',
+      comment: 'Note: you should add makensis.exe to your path:\n    setx /M PATH "%PATH%;C:\\Program Files (x86)\\NSIS\\Bin"'
+    });
+  }
+}
+
+// Report missing dependencies.
+
+if (missingDependencies.length > 0) {
+  console.log('You are missing the following dependencies:');
+
+  for (const dependency of missingDependencies) {
+    console.log('');
+    console.log(`- ${dependency.name}`);
+
+    if (dependency.command) {
+      console.log('  Install it by executing:');
+      console.log(`    ${dependency.command}`);
+    }
+
+    if (dependency.url) {
+      console.log('  Visit the following page for more information:');
+      console.log(`    ${dependency.url}`);
+    }
+
+    if (dependency.comment) {
+      console.log(`  ${dependency.comment}`);
+    }
+  }
+
+  process.exit(1);
+}
+
+// Clean output directory.
+
+console.log('Cleaning output directory...');
+try { rmdirSync('./build/bin'); } catch {}
+
+// Build Rolens.
+
+console.log(`Building Rolens ${version}...`);
+console.log();
+
+const proc = spawn('wails', [ 'build', '-clean', isWindows ? '-nsis' : '' ]);
+
+if (!quiet) {
+  proc.stdout.on('data', data => process.stdout.write(data));
+  proc.stderr.on('data', data => process.stderr.write(data));
+}
+
+proc.on('exit', code => process.exit(code));

build/README.md

@@ -1,12 +1,6 @@
 # Build Directory
 
-The build directory is used to house all the build files and assets for your application.
-
-The structure is:
-
-* bin - Output directory
-* darwin - macOS specific files
-* windows - Windows specific files
+The build directory is used to house all the build files and assets for the application.
 
 ## Mac
 
@@ -19,9 +13,27 @@ The directory contains the following files:
 
 ## Windows
 
-The `windows` directory contains the manifest and rc files used when building with `wails build`. These may be customised for your application. To return these files to the default state, simply delete them and build with `wails build`.
+The `windows` directory contains the manifest and rc files used when building with `wails build`. These may be customised for the application. To return these files to the default state, simply delete them and build with `wails build`.
 
-- `icon.ico` - The icon used for the application. This is used when building using `wails build`. If you wish to use a different icon, simply replace this file with your own. If it is missing, a new `icon.ico` file will be created using the `appicon.png` file in the build directory.
+- `icon.ico` - The icon used for the application. This is used when building using `wails build`. If it is missing, a new `icon.ico` file will be created using the `appicon.png` file in the build directory.
 - `installer/*` - The files used to create the Windows installer. These are used when building using `wails build`.
 - `info.json` - Application details used for Windows builds. The data here will be used by the Windows installer, as well as the application itself (right click the exe -> properties -> details)
 - `wails.exe.manifest` - The main application manifest file.
+
+### NSIS graphics
+
+When updating the bitmaps for the NSIS installer, make sure you export a 24-bits image without colour space information. Follow [this guide](https://stackoverflow.com/a/26471885):
+
+> These steps worked for me using GIMP 2.8.10:
+>
+> * Create an image using RGB mode (Image > Mode > RGB) using the appropriate size for whatever you are creating (`164x314` for `MUI_WELCOMEFINISHPAGE_BITMAP`, `150x57` for `MUI_HEADERIMAGE_BITMAP`)
+> * File > Export as ...
+> * Name your file with a .bmp extension
+> * Click "Export"
+> * In the window titled "Export Image as BMP" expand "Compatibility Options" and check the box that says **"Do not write color space information"**
+> * Also, in the window titled "Export Image as BMP" expand "Advanced Options" and check the radio button under **"24 bits"** next to "R8 G8 B8"
+> * Click "Export"
+
+## CI scripts
+
+Each platform folder inside this directory contains a `ci_generate.*` file, which is used by GitHub Actions to build the application. When you want to compile Rolens on your machine, please refer to the installation instructions.

build/ci_bundle.sh

@@ -1,5 +1,4 @@
 #!/bin/sh
-
 #
 # This script bundles the binaries generated by GitHub Actions.
 #
@@ -32,10 +31,10 @@ version=$(<./build/version.txt)
 
 mkdir bundle
 
-# macOS binaries
-mv artifacts/*/rolens-macos-11-amd64.tar.gz bundle/rolens-$version-macos-amd64.tar.gz
-mv artifacts/*/rolens-macos-11-arm64.tar.gz bundle/rolens-$version-macos-arm64.tar.gz
+# macOS apps
+mv artifacts/*/rolens-macos-11-amd64.tar.gz "bundle/rolens-$version-macos-11+-amd64.tar.gz"
+mv artifacts/*/rolens-macos-11-arm64.tar.gz "bundle/rolens-$version-macos-11+-arm64.tar.gz"
 
-# Windows binaries
-mv artifacts/*/rolens-windows-2019-amd64.zip bundle/rolens-$version-windows-amd64.zip
-mv artifacts/*/rolens-windows-2019-arm64.zip bundle/rolens-$version-windows-arm64.zip
+# Windows installers
+mv artifacts/*/rolens-windows-2019-amd64-installer.zip "bundle/rolens-$version-windows-10+-amd64-installer.zip"
+mv artifacts/*/rolens-windows-2019-arm64-installer.zip "bundle/rolens-$version-windows-10+-arm64-installer.zip"

build/windows/ci_generate.ps1

@@ -1,9 +1,11 @@
 param([string]$platform)
 
 mkdir releases
-wails build -platform windows/amd64
-Compress-Archive -Path build\bin\* -DestinationPath releases\rolens-$platform-amd64.zip
+wails build -platform windows/amd64 -nsis
+Remove-Item build\bin\Rolens.exe
+Compress-Archive -Path build\bin\* -DestinationPath releases\rolens-$platform-amd64-installer.zip
 
 Remove-Item -Recurse -Confirm:$false .\build\bin
-wails build -platform windows/arm64
-Compress-Archive -Path build\bin\* -DestinationPath releases\rolens-$platform-arm64.zip
+wails build -platform windows/arm64 -nsis
+Remove-Item build\bin\Rolens.exe
+Compress-Archive -Path build\bin\* -DestinationPath releases\rolens-$platform-arm64-installer.zip

build/windows/installer/project.nsi

@@ -1,12 +1,11 @@
 Unicode true
 
-####
 ## Please note: Template replacements don't work in this file. They are provided with default defines like
 ## mentioned underneath.
 ## If the keyword is not defined, "wails_tools.nsh" will populate them with the values from ProjectInfo.
 ## If they are defined here, "wails_tools.nsh" will not touch them. This allows to use this project.nsi manually
 ## from outside of Wails for debugging and development of the installer.
-## 
+
 ## For development first make a wails nsis build to populate the "wails_tools.nsh":
 ## > wails build --target windows/amd64 --nsis
 ## Then you can call makensis on this file with specifying the path to your binary:
@@ -16,28 +15,24 @@ Unicode true
 ## > makensis -DARG_WAILS_ARM64_BINARY=..\..\bin\app.exe
 ## For a installer with both architectures:
 ## > makensis -DARG_WAILS_AMD64_BINARY=..\..\bin\app-amd64.exe -DARG_WAILS_ARM64_BINARY=..\..\bin\app-arm64.exe
-####
-## The following information is taken from the ProjectInfo file, but they can be overwritten here. 
-####
-## !define INFO_PROJECTNAME    "MyProject" # Default "{{.Name}}"
-## !define INFO_COMPANYNAME    "MyCompany" # Default "{{.Info.CompanyName}}"
-## !define INFO_PRODUCTNAME    "MyProduct" # Default "{{.Info.ProductName}}"
-## !define INFO_PRODUCTVERSION "1.0.0"     # Default "{{.Info.ProductVersion}}"
-## !define INFO_COPYRIGHT      "Copyright" # Default "{{.Info.Copyright}}"
-###
-## !define PRODUCT_EXECUTABLE  "Application.exe"      # Default "${INFO_PROJECTNAME}.exe"
-## !define UNINST_KEY_NAME     "UninstKeyInRegistry"  # Default "${INFO_COMPANYNAME}${INFO_PRODUCTNAME}"
-####
-## !define REQUEST_EXECUTION_LEVEL "admin"            # Default "admin"  see also https://nsis.sourceforge.io/Docs/Chapter4.html
-####
-## Include the wails tools
-####
+
+## The following information is taken from the ProjectInfo file, but can be overwritten here.
+## !define INFO_PROJECTNAME    "MyProject"           # Default "{{.Name}}"
+## !define INFO_COMPANYNAME    "MyCompany"           # Default "{{.Info.CompanyName}}"
+## !define INFO_PRODUCTNAME    "MyProduct"           # Default "{{.Info.ProductName}}"
+## !define INFO_PRODUCTVERSION "1.0.0"               # Default "{{.Info.ProductVersion}}"
+## !define INFO_COPYRIGHT      "Copyright"           # Default "{{.Info.Copyright}}"
+## !define PRODUCT_EXECUTABLE  "Application.exe"     # Default "${INFO_PROJECTNAME}.exe"
+## !define UNINST_KEY_NAME     "UninstKeyInRegistry" # Default "${INFO_COMPANYNAME}${INFO_PRODUCTNAME}"
+## !define REQUEST_EXECUTION_LEVEL "admin"           # Default "admin"  see also https://nsis.sourceforge.io/Docs/Chapter4.html
+
 !include "wails_tools.nsh"
 
 # The version information for this two must consist of 4 parts
 VIProductVersion "${INFO_PRODUCTVERSION}.0"
 VIFileVersion    "${INFO_PRODUCTVERSION}.0"
 
+# Product information
 VIAddVersionKey "CompanyName"     "${INFO_COMPANYNAME}"
 VIAddVersionKey "FileDescription" "${INFO_PRODUCTNAME} Installer"
 VIAddVersionKey "ProductVersion"  "${INFO_PRODUCTVERSION}"
@@ -45,23 +40,36 @@ VIAddVersionKey "FileVersion"     "${INFO_PRODUCTVERSION}"
 VIAddVersionKey "LegalCopyright"  "${INFO_COPYRIGHT}"
 VIAddVersionKey "ProductName"     "${INFO_PRODUCTNAME}"
 
-!include "MUI.nsh"
-
+!include "MUI2.nsh"
 !define MUI_ICON "..\icon.ico"
 !define MUI_UNICON "..\icon.ico"
-# !define MUI_WELCOMEFINISHPAGE_BITMAP "resources\leftimage.bmp" #Include this to add a bitmap on the left side of the Welcome Page. Must be a size of 164x314
+
+# Bitmap on the left side of the welcome page. Must be 164x314 pixels in size.
+!define MUI_HEADERIMAGE
+!define MUI_HEADERIMAGE_BITMAP ".\banner_h.bmp"
+!define MUI_WELCOMEFINISHPAGE_BITMAP ".\banner_v.bmp"
+!define MUI_WELCOMEPAGE_TITLE "Welcome to the Rolens installer!"
+
+# Finish page information
+!define MUI_FINISHPAGE_RUN "$INSTDIR\${INFO_PROJECTNAME}.exe"
+!define MUI_FINISHPAGE_RUN_TEXT "Start Rolens when finished"
+!define MUI_FINISHPAGE_TITLE "Thanks for installing!"
+!define MUI_FINISHPAGE_LINK "Visit Rolens on the Web!"
+!define MUI_FINISHPAGE_LINK_LOCATION "https://garraflavatra.github.io/rolens/"
+!define MUI_FINISHPAGE_LINK_COLOR 880000
+
 !define MUI_FINISHPAGE_NOAUTOCLOSE # Wait on the INSTFILES page so the user can take a look into the details of the installation steps
 !define MUI_ABORTWARNING # This will warn the user if they exit from the installer.
 
-!insertmacro MUI_PAGE_WELCOME # Welcome to the installer page.
-# !insertmacro MUI_PAGE_LICENSE "resources\eula.txt" # Adds a EULA page to the installer
-!insertmacro MUI_PAGE_DIRECTORY # In which folder install page.
-!insertmacro MUI_PAGE_INSTFILES # Installing page.
-!insertmacro MUI_PAGE_FINISH # Finished installation page.
+!insertmacro MUI_PAGE_WELCOME
+# !insertmacro MUI_PAGE_LICENSE "resources\eula.txt"
+!insertmacro MUI_PAGE_DIRECTORY
+!insertmacro MUI_PAGE_INSTFILES
+!insertmacro MUI_PAGE_FINISH
 
-!insertmacro MUI_UNPAGE_INSTFILES # Uinstalling page
+!insertmacro MUI_UNPAGE_INSTFILES
 
-!insertmacro MUI_LANGUAGE "English" # Set the Language of the installer
+!insertmacro MUI_LANGUAGE "English"
 
 ## The following two statements can be used to sign the installer and the uninstaller. The path to the binaries are provided in %1
 #!uninstfinalize 'signtool --file "%1"'
@@ -69,7 +77,7 @@ VIAddVersionKey "ProductName"     "${INFO_PRODUCTNAME}"
 
 Name "${INFO_PRODUCTNAME}"
 OutFile "..\..\bin\${INFO_PROJECTNAME}-${ARCH}-installer.exe" # Name of the installer's file.
-InstallDir "$PROGRAMFILES64\${INFO_COMPANYNAME}\${INFO_PRODUCTNAME}" # Default installing folder ($PROGRAMFILES is Program Files folder).
+InstallDir "$PROGRAMFILES64\${INFO_PRODUCTNAME}" # Default installing folder ($PROGRAMFILES is Program Files folder).
 ShowInstDetails show # This will always show the installation details.
 
 Function .onInit

build/windows/installer/wails_tools.nsh

@@ -1,171 +0,0 @@
-# DO NOT EDIT - Generated automatically by `wails build`
-
-!include "x64.nsh"
-!include "WinVer.nsh"
-!include "FileFunc.nsh"
-
-!ifndef INFO_PROJECTNAME
-    !define INFO_PROJECTNAME "Rolens"
-!endif
-!ifndef INFO_COMPANYNAME
-    !define INFO_COMPANYNAME "Rolens"
-!endif
-!ifndef INFO_PRODUCTNAME
-    !define INFO_PRODUCTNAME "Rolens"
-!endif
-!ifndef INFO_PRODUCTVERSION
-    !define INFO_PRODUCTVERSION "1.0.0"
-!endif
-!ifndef INFO_COPYRIGHT
-    !define INFO_COPYRIGHT "Copyright........."
-!endif
-!ifndef PRODUCT_EXECUTABLE
-    !define PRODUCT_EXECUTABLE "${INFO_PROJECTNAME}.exe"
-!endif
-!ifndef UNINST_KEY_NAME
-    !define UNINST_KEY_NAME "${INFO_COMPANYNAME}${INFO_PRODUCTNAME}"
-!endif
-!define UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINST_KEY_NAME}"
-
-!ifndef REQUEST_EXECUTION_LEVEL
-    !define REQUEST_EXECUTION_LEVEL "admin"
-!endif
-
-RequestExecutionLevel "${REQUEST_EXECUTION_LEVEL}"
-
-!ifdef ARG_WAILS_AMD64_BINARY
-    !define SUPPORTS_AMD64
-!endif
-
-!ifdef ARG_WAILS_ARM64_BINARY
-    !define SUPPORTS_ARM64
-!endif
-
-!ifdef SUPPORTS_AMD64
-    !ifdef SUPPORTS_ARM64
-        !define ARCH "amd64_arm64"
-    !else
-        !define ARCH "amd64"
-    !endif
-!else
-    !ifdef SUPPORTS_ARM64
-        !define ARCH "arm64"
-    !else
-        !error "Wails: Undefined ARCH, please provide at least one of ARG_WAILS_AMD64_BINARY or ARG_WAILS_ARM64_BINARY"
-    !endif
-!endif
-
-!macro wails.checkArchitecture
-    !ifndef WAILS_WIN10_REQUIRED
-        !define WAILS_WIN10_REQUIRED "This product is only supported on Windows 10 (Server 2016) and later."
-    !endif
-
-    !ifndef WAILS_ARCHITECTURE_NOT_SUPPORTED
-        !define WAILS_ARCHITECTURE_NOT_SUPPORTED "This product can't be installed on the current Windows architecture. Supports: ${ARCH}"
-    !endif
-
-    ${If} ${AtLeastWin10}
-        !ifdef SUPPORTS_AMD64
-            ${if} ${IsNativeAMD64}
-                Goto ok
-            ${EndIf}
-        !endif
-
-        !ifdef SUPPORTS_ARM64
-            ${if} ${IsNativeARM64}
-                Goto ok
-            ${EndIf}
-        !endif
-
-        IfSilent silentArch notSilentArch
-        silentArch:
-            SetErrorLevel 65
-            Abort
-        notSilentArch:
-            MessageBox MB_OK "${WAILS_ARCHITECTURE_NOT_SUPPORTED}"
-            Quit
-    ${else}
-        IfSilent silentWin notSilentWin
-        silentWin:
-            SetErrorLevel 64
-            Abort
-        notSilentWin:
-            MessageBox MB_OK "${WAILS_WIN10_REQUIRED}"
-            Quit
-    ${EndIf}
-
-    ok:
-!macroend
-
-!macro wails.files
-    !ifdef SUPPORTS_AMD64
-        ${if} ${IsNativeAMD64}
-            File "/oname=${PRODUCT_EXECUTABLE}" "${ARG_WAILS_AMD64_BINARY}"
-        ${EndIf}
-    !endif
-
-    !ifdef SUPPORTS_ARM64
-        ${if} ${IsNativeARM64}
-            File "/oname=${PRODUCT_EXECUTABLE}" "${ARG_WAILS_ARM64_BINARY}"
-        ${EndIf}
-    !endif
-!macroend
-
-!macro wails.writeUninstaller
-    WriteUninstaller "$INSTDIR\uninstall.exe"
-
-    SetRegView 64
-    WriteRegStr HKLM "${UNINST_KEY}" "Publisher" "${INFO_COMPANYNAME}"
-    WriteRegStr HKLM "${UNINST_KEY}" "DisplayName" "${INFO_PRODUCTNAME}"
-    WriteRegStr HKLM "${UNINST_KEY}" "DisplayVersion" "${INFO_PRODUCTVERSION}"
-    WriteRegStr HKLM "${UNINST_KEY}" "DisplayIcon" "$INSTDIR\${PRODUCT_EXECUTABLE}"
-    WriteRegStr HKLM "${UNINST_KEY}" "UninstallString" "$\"$INSTDIR\uninstall.exe$\""
-    WriteRegStr HKLM "${UNINST_KEY}" "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
-
-    ${GetSize} "$INSTDIR" "/S=0K" $0 $1 $2
-    IntFmt $0 "0x%08X" $0
-    WriteRegDWORD HKLM "${UNINST_KEY}" "EstimatedSize" "$0"
-!macroend
-
-!macro wails.deleteUninstaller
-    Delete "$INSTDIR\uninstall.exe"
-
-    SetRegView 64
-    DeleteRegKey HKLM "${UNINST_KEY}"
-!macroend
-
-# Install webview2 by launching the bootstrapper
-# See https://docs.microsoft.com/en-us/microsoft-edge/webview2/concepts/distribution#online-only-deployment
-!macro wails.webview2runtime
-    !ifndef WAILS_INSTALL_WEBVIEW_DETAILPRINT
-        !define WAILS_INSTALL_WEBVIEW_DETAILPRINT "Installing: WebView2 Runtime"
-    !endif
-
-    SetRegView 64
-	# If the admin key exists and is not empty then webview2 is already installed
-	ReadRegStr $0 HKLM "SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}" "pv"
-    ${If} $0 != ""
-        Goto ok
-    ${EndIf}
-
-    ${If} ${REQUEST_EXECUTION_LEVEL} == "user"
-        # If the installer is run in user level, check the user specific key exists and is not empty then webview2 is already installed
-	    ReadRegStr $0 HKCU "Software\Microsoft\EdgeUpdate\Clients{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}" "pv"
-        ${If} $0 != ""
-            Goto ok
-        ${EndIf}
-     ${EndIf}
-    
-	SetDetailsPrint both
-    DetailPrint "${WAILS_INSTALL_WEBVIEW_DETAILPRINT}"
-    SetDetailsPrint listonly
-    
-    InitPluginsDir
-    CreateDirectory "$pluginsdir\webview2bootstrapper"
-    SetOutPath "$pluginsdir\webview2bootstrapper"
-    File "tmp\MicrosoftEdgeWebview2Setup.exe"
-    ExecWait '"$pluginsdir\webview2bootstrapper\MicrosoftEdgeWebview2Setup.exe" /silent /install'
-    
-    SetDetailsPrint both
-    ok:
-!macroend

docs/colophon/changelog.md

@@ -1,6 +1,7 @@
 ---
 title: Changelog
-parent: Development
+summary: The development history of Rolens.
+parent: Colophon
 order: 90
 ---
 

docs/colophon/index.md

@@ -8,5 +8,6 @@ Rolens is © [Romein van Buren](mailto:romein@vburen.nl) 2023. The source code a
 ## Credits
 
 * [Wails](https://wails.io/) facilitates the build process for multiple OSes.
+* The installer for Windows is generated by [NSIS](https://nsis.sourceforge.io/Main_Page).
 * Icons are from [Feather Icons](https://feathericons.com/) by [Cole Bemis](https://github.com/colebemis).
 * Vector drawings come from [unDraw](https://undraw.co/).

docs/development.md

@@ -1,5 +1,6 @@
 ---
 title: Development
+summary: In-depth information about Rolens source code.
 order: 50
 ---
 

docs/development/advanced-build.md

@@ -1,23 +1,12 @@
-# Installation procedure
+---
+title: Advanced build process
+parent: Development
+order: 10
+---
 
-## System requirements
+If you just want to install Rolens, please refer to the [installation document](/installation/). You can read this guide to get a detailed overview of the build procedure.
 
-Rolens can run on the following operating systems:
-
-* Windows 10/11 amd64/arm64
-* Linux amd64/arm64
-* macOS 10.13+ amd64 (Intel)
-* macOS 11.0+ arm64 (Apple Silicon)
-
-## Pre-compiled binaries
-
-You can obtain a pre-compiled Rolens binary for macOS or installer for Windows from the [release page](https://github.com/garraflavatra/rolens/releases/latest).
-
-## From source
-
-Rolens is open-source software, which means that you can compile it from source on your own machine by cloning [the repository](https://github.com/garraflavatra/rolens).
-
-### Prerequisites
+## Prerequisites
 
 Rolens is written in Go, so you should download the Go compiler from [the download page](https://go.dev/dl/). The minimum version required is 1.18. You can confirm whether it's installed correctly by running `go version` and checking that it outputs something similar to `go1.18.2`.
 
@@ -25,14 +14,14 @@ Furthermore, you need to have [Wails ^3.1](https://wails.io/docs/gettingstarted/
 
 In order to compile the frontend, [Node.js](https://nodejs.org/en/download) ^16.0 and the [npm](https://npmjs.com) package manager ^8.0 (included in Node.js) are required. To confirm the installed versions of those tools, execute `node -v` and `npm -v`.
 
-### Download source
+## Download source
 
 To obtain a copy of the source code, do either of the following:
 
 * Download a tarball or zip archive from the [release page](https://github.com/garraflavatra/rolens/releases/latest). Make sure you download the source archive, and not a pre-compiled binary.
 * Or clone [the Git repository](https://github.com/garraflavatra/rolens): `git clone https://github.com/garraflavatra/rolens.git`.
 
-### Compile
+## Compile
 
 `cd` into the root directory of the source code and run either:
 
@@ -40,3 +29,5 @@ To obtain a copy of the source code, do either of the following:
 * `wails build -nsis` to generate an [NSIS installer](https://nsis.sourceforge.io/Main_Page) for Windows. This requires that you have NSIS installed on your machine.
 
 The generated binary will live in `build/bin`. You may want to run the installer (Windows) or move the app to the Applications folder (Mac).
+
+If Wails complains that there are too many open files, you can try to increase the maximum number of open files using [`ulimit -f 1024`](https://www.man7.org/linux/man-pages/man1/ulimit.1p.html) (or whichever value) on *nix systems.

docs/development/build-directory.md

@@ -0,0 +1,7 @@
+---
+title: Build directory
+parent: Development
+order: 30
+---
+
+{% filecontent "../build/README.md", 2 %}

docs/development/logfiles.md

@@ -1,7 +1,7 @@
 ---
 title: Logfiles
-parent: User guide
-order: 120
+parent: Development
+order: 40
 ---
 
 Rolens keeps track of log-worthy events and logs them in its log directory.

docs/index.md

@@ -1,5 +1,5 @@
 ---
-title:
+title: Rolens
 order: 1
 summary: Robust, blazing-fast, comprehensive, yet simple [MongoDB](https://www.mongodb.com/) administration tool for Windows, macOS and Linux.
 eleventyNavigation:
@@ -18,3 +18,11 @@ This project arose from all flaws of similar tools many of which are slow, compl
 ![Impression of Rolens's interface](./images/home-impression.png)
 
 This project is heavily inspired by the excellent [MongoHub](https://github.com/bububa/MongoHub-Mac) application, which sadly has not been updated since 2011.
+
+## Features
+
+{% filecontent "../README.md", "## Feature list", "## " %}
+
+## Wishlist
+
+{% filecontent "../README.md", "## Wishlist", "## " %}

docs/installation.md

@@ -1,6 +1,30 @@
 ---
 title: Installation
+summary: Install Rolens on your machine.
 order: 20
 ---
 
-{% filecontent "../INSTALL.md", 2 %}
+## System requirements
+
+Rolens can run on the following operating systems:
+
+* Windows 10/11 amd64/arm64
+* Linux amd64/arm64
+* macOS 10.13+ amd64 (Intel)
+* macOS 11.0+ arm64 (Apple Silicon)
+
+## Pre-compiled binaries
+
+You can obtain a pre-compiled Rolens.app for macOS or installer for Windows from the [release page](https://github.com/garraflavatra/rolens/releases/latest).
+
+If you use a Linux-based OS, please continue reading.
+
+## Compile from source in 2 easy steps
+
+Rolens is free and open-source software, which means that you can compile it from source on your own machine by cloning [the repository](https://github.com/garraflavatra/rolens).
+
+If you have Node.js installed, just download the source from GitHub, and run `node ./build.js`. The install script will check that dependencies are present and build Rolens for you. If you want to build it yourself, please continue reading.
+
+## Advanced build
+
+Please see the [advanced build documentation](/development/advanced-build/) for a more profound insight in the build procedure.

docs/user-guide/collections.md

@@ -4,6 +4,8 @@ parent: User guide
 order: 30
 ---
 
+## Shortcuts
+
 You can use the following shortcuts when you have opened a collection.
 
-{% render "shortcuts", shortcuts: shortcuts.collections %}
+{% render "shortcuts", shortcuts: shortcuts["Managing collections"] %}

docs/user-guide/databases.md

@@ -2,5 +2,10 @@
 title: Databases
 parent: User guide
 order: 20
-stub: true
 ---
+
+## Shortcuts
+
+You can use the following shortcuts when you have opened a database.
+
+{% render "shortcuts", shortcuts: shortcuts["Managing databases"] %}

docs/user-guide/hosts.md

@@ -2,5 +2,10 @@
 title: Managing hosts
 parent: User guide
 order: 10
-stub: true
 ---
+
+## Shortcuts
+
+You can use the following shortcuts to manage hosts and connections.
+
+{% render "shortcuts", shortcuts: shortcuts["Connecting to hosts"] %}

docs/user-guide/preferences.md

@@ -4,7 +4,7 @@ parent: User guide
 order: 100
 ---
 
-You can open the preference panel by using the menu <kbd>Rolens > Settings…</kbd> or by typing {% render "shortcut", shortcut: shortcuts.preferences[0] %}.
+You can open the preference panel by using the menu <kbd>Rolens > Settings…</kbd> or by pressing <kbd>⌘</kbd><kbd>,</kbd>.
 
 Rolens currently offers the following configuration options:
 

docs/user-guide/shortcuts.liquid

@@ -0,0 +1,12 @@
+---
+title: Shortcut reference
+parent: User guide
+order: 900
+---
+
+<p>You can use the following shortcuts to manage hosts and connections.</p>
+
+{% for item in shortcuts %}
+  <h2>{{ item[0] }}</h2>
+  {% render "shortcuts", shortcuts: item[1] %}
+{% endfor %}

frontend/src/app.svelte

@@ -50,7 +50,7 @@
     <main class:empty={showWelcomeScreen}>
       {#if showWelcomeScreen}
         <BlankState label="Welcome to Rolens!" image="/logo.png" pale={false} big={true}>
-          <button class="btn" on:click={createFirstHost}>Add your first host</button>
+          <button class="button" on:click={createFirstHost}>Add your first host</button>
         </BlankState>
       {:else}
         <Connection />
@@ -72,6 +72,7 @@
     display: flex;
     justify-content: center;
     align-items: center;
+    overflow: hidden;
   }
   #root.platform-darwin .titlebar {
     height: var(--darwin-titlebar-height);
@@ -102,7 +103,7 @@
     overflow: scroll;
   }
 
-  .btn.create {
+  .button.create {
     margin-top: 0.5rem;
   }
 </style>

frontend/src/components/blankstate.svelte

@@ -53,7 +53,7 @@
     margin-bottom: -1.85rem;
   }
 
-  .blankstate :global(.btn) {
+  .blankstate :global(.button) {
     font-size: 1.35rem;
     padding: 1rem;
   }

frontend/src/components/codeeditor.svelte

@@ -0,0 +1,57 @@
+<script>
+  import { indentWithTab } from '@codemirror/commands';
+  import { indentOnInput } from '@codemirror/language';
+  import { EditorState } from '@codemirror/state';
+  import { EditorView, keymap } from '@codemirror/view';
+  import { basicSetup } from 'codemirror';
+  import { createEventDispatcher, onMount } from 'svelte';
+
+  export let text = '';
+  export let editor = undefined;
+  export let extensions = [];
+
+  const dispatch = createEventDispatcher();
+  let editorParent;
+
+  const editorState = EditorState.create({
+    doc: '',
+    extensions: [
+      basicSetup,
+      keymap.of([ indentWithTab, indentOnInput ]),
+      EditorState.tabSize.of(4),
+      EditorView.updateListener.of(e => {
+        if (!e.docChanged) {
+          return;
+        }
+        text = e.state.doc.toString();
+        dispatch('updated', { text });
+      }),
+      ...extensions,
+    ],
+  });
+
+  onMount(() => {
+    editor = new EditorView({
+      parent: editorParent,
+      state: editorState,
+    });
+
+    dispatch('inited', { editor });
+  });
+</script>
+
+<div bind:this={editorParent} class="editor"></div>
+
+<style>
+  .editor {
+    width: 100%;
+    background-color: #fff;
+    border-radius: var(--radius);
+    overflow: hidden;
+  }
+
+  .editor :global(.cm-editor) {
+    overflow: auto;
+    height: 100%;
+  }
+</style>

frontend/src/components/datepicker.svelte

@@ -136,10 +136,10 @@
   </div>
 
   <div slot="footer" class="footer">
-    <button class="btn secondary" type="button" on:click={() => value = new Date()}>
+    <button class="button secondary" type="button" on:click={() => value = new Date()}>
       <Icon name="o" /> Set to now
     </button>
-    <button class="btn" type="button" on:click={() => show = false}>
+    <button class="button" type="button" on:click={() => show = false}>
       <Icon name="check" /> OK
     </button>
   </div>

frontend/src/components/forminput.svelte

@@ -70,7 +70,7 @@
 <div class="forminput {type}">
   <div class="field">
     {#if type === 'string'}
-      <input type="text" bind:value use:input={{ type, onValid, onInvalid, mandatory, autofocus }} />
+      <input type="text" bind:value use:input={{ type, onValid, onInvalid, mandatory, autofocus }} autocomplete="off" spellcheck="false" />
     {:else if type === 'objectid'}
       <input
         type="text"

frontend/src/components/grid-items.svelte

@@ -30,7 +30,9 @@
 
   function refresh(hideObjectIndicators, items) {
     _items = objectToArray(items).map(item => {
-      item.children = objectToArray(item.children);
+      if (item.children) {
+        item.children = objectToArray(item.children);
+      }
       return item;
     });
 

frontend/src/components/grid.svelte

@@ -35,7 +35,7 @@
   <!-- {#if actions?.length}
     <div class="actions">
       {#each actions as action}
-        <button class="btn" on:click={action.fn} disabled={action.disabled}>
+        <button class="button" on:click={action.fn} disabled={action.disabled}>
           {#if action.icon}<Icon name={action.icon} />{/if}
           {action.label || ''}
         </button>
@@ -107,13 +107,15 @@
     background-color: #fff;
   }
 
-  table thead {
-    border-bottom: 2px solid #ccc;
-  }
-  th {
+  thead th {
     font-weight: 600;
     text-align: left;
     padding: 2px;
+    /* border-bottom: 2px solid #ccc; */
+    box-shadow: 0 2px #ccc;
+    background-color: #fff;
+    position: sticky;
+    top: 0;
   }
 
   .grid :global(.blankstate) {

frontend/src/components/icon.svelte

@@ -1,5 +1,10 @@
 <script>
   export let name = '';
+  export let spin = false;
+
+  if (name === 'loading') {
+    spin = true;
+  }
 </script>
 
 <style>
@@ -9,7 +14,7 @@
     margin-right: 2px;
   }
 
-  :global(.btn) svg {
+  :global(.button) svg {
     height: 13px;
     width: auto;
     vertical-align: bottom;
@@ -35,7 +40,7 @@
   stroke-width="2"
   stroke-linecap="round"
   stroke-linejoin="round"
-  class:spinning={name === 'loading'}
+  class:spinning={spin}
 >
   {#if name === 'radio'}
     <circle cx="12" cy="12" r="2"></circle><path d="M16.24 7.76a6 6 0 0 1 0 8.49m-8.48-.01a6 6 0 0 1 0-8.49m11.31-2.82a10 10 0 0 1 0 14.14m-14.14 0a10 10 0 0 1 0-14.14"></path>
@@ -142,5 +147,9 @@
     <path d="M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0zM12 9v4M12 17h.01" />
   {:else if name === 'loading'}
     <path d="M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83" />
+  {:else if name === 'shell'}
+    <path d="m4 17 6-6-6-6M12 19h8" />
+  {:else if name === 'doc'}
+    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z" /><path d="M14 2v6h6M16 13H8M16 17H8M10 9H8" />
   {/if}
 </svg>

frontend/src/components/modal.svelte

@@ -5,7 +5,6 @@
 <script>
   import { Beep } from '$wails/go/ui/UI';
   import { createEventDispatcher } from 'svelte';
-  import { fade, fly } from 'svelte/transition';
   import Icon from './icon.svelte';
 
   export let show = true;
@@ -43,12 +42,12 @@
 <svelte:window on:keydown={keydown} />
 
 {#if show}
-  <div class="modal outer" transition:fade on:pointerdown|self={Beep}>
-    <div class="inner" style:max-width={width || '80vw'} transition:fly={{ y: -100 }}>
+  <div class="modal outer" on:pointerdown|self={Beep}>
+    <div class="inner" style:max-width={width || '80vw'}>
       {#if title}
         <header>
           <div class="title">{title}</div>
-          <button class="btn close" on:click={close} title="close" type="button">
+          <button class="button close" on:click={close} title="close" type="button">
             <Icon name="x" />
           </button>
         </header>

frontend/src/components/objecteditor.svelte

@@ -1,41 +1,17 @@
 <script>
-  import { indentWithTab } from '@codemirror/commands';
   import { javascript } from '@codemirror/lang-javascript';
-  import { indentOnInput } from '@codemirror/language';
-  import { EditorState } from '@codemirror/state';
-  import { EditorView, keymap } from '@codemirror/view';
-  import { basicSetup } from 'codemirror';
-  import { createEventDispatcher, onMount } from 'svelte';
+  import { onMount } from 'svelte';
+  import CodeEditor from './codeeditor.svelte';
 
   export let text = '';
   export let editor = undefined;
+  export let readonly = false;
 
-  const dispatch = createEventDispatcher();
-  let editorParent;
-
-  const editorState = EditorState.create({
-    doc: '',
-    extensions: [
-      basicSetup,
-      keymap.of([ indentWithTab, indentOnInput ]),
-      javascript(),
-      EditorState.tabSize.of(4),
-      EditorView.updateListener.of(e => {
-        if (!e.docChanged) {
-          return;
-        }
-        text = e.state.doc.toString();
-        dispatch('updated', { text });
-      }),
-    ],
-  });
+  const extensions = [
+    javascript(),
+  ];
 
   onMount(() => {
-    editor = new EditorView({
-      parent: editorParent,
-      state: editorState,
-    });
-
     editor.dispatch({
       changes: {
         from: 0,
@@ -43,23 +19,13 @@
         insert: text,
       },
     });
-
-    dispatch('inited', { editor });
   });
 </script>
 
-<div bind:this={editorParent} class="editor"></div>
-
-<style>
-  .editor {
-    width: 100%;
-    background-color: #fff;
-    border-radius: var(--radius);
-    overflow: hidden;
-  }
-
-  .editor :global(.cm-editor) {
-    overflow: auto;
-    height: 100%;
-  }
-</style>
+<CodeEditor bind:editor
+  bind:text
+  on:inited
+  on:updated
+  {extensions}
+  {readonly}
+/>

frontend/src/components/objectgrid.svelte

@@ -11,15 +11,16 @@
   export let errorTitle = '';
   export let errorDescription = '';
   export let busy = false;
-
-  const columns = [
-    { key: 'key', label: 'Key' },
-    { key: 'value', label: 'Value' },
-    { key: 'type', label: 'Type' },
-  ];
+  export let showTypes = true;
 
   let items = [];
 
+  $: columns = [
+    { key: 'key', label: 'Key' },
+    { key: 'value', label: 'Value' },
+    showTypes ? { key: 'type', label: 'Type' } : undefined,
+  ].filter(c => !!c);
+
   $: if (data) {
     // items = dissectObject(data).map(item => ({ ...item, menu: getRootMenu(item.key, item) }));
     items = [];

frontend/src/components/objectviewer.svelte

@@ -7,6 +7,7 @@
   import ObjectEditor from './objecteditor.svelte';
 
   export let data;
+  export let readonly = false;
   export let saveable = false;
   export let successMessage = '';
 
@@ -37,21 +38,21 @@
 {#if data}
   <Modal bind:show={data} contentPadding={false}>
     <div class="objectviewer">
-      <ObjectEditor bind:text on:updated={() => successMessage = ''} />
+      <ObjectEditor bind:text on:updated={() => successMessage = ''} {readonly} />
     </div>
 
     <svelte:fragment slot="footer">
       {#if saveable}
-        <button class="btn" on:click={save} disabled={invalid}>
+        <button class="button" on:click={save} disabled={invalid}>
           <Icon name="save" /> Save
         </button>
       {/if}
 
-      <button class="btn secondary" on:click={close}>
+      <button class="button secondary" on:click={close}>
         <Icon name="x" /> Close
       </button>
 
-      <button class="btn secondary" on:click={copy}>
+      <button class="button secondary" on:click={copy}>
         <Icon name={copySucceeded ? 'check' : 'clipboard'} /> Copy
       </button>
 

frontend/src/components/tabbar.svelte

@@ -55,7 +55,7 @@
 
 <style>
   ul {
-    overflow-x: scroll;
+    overflow-x: auto;
     display: flex;
     list-style: none;
   }

frontend/src/dialogs/input.svelte

@@ -32,8 +32,8 @@
   </form>
 
   <svelte:fragment slot="footer">
-    <button on:click={submit} class="btn">OK</button>
-    <button on:click={close} class="btn secondary">Cancel</button>
+    <button on:click={submit} class="button">OK</button>
+    <button on:click={close} class="button secondary">Cancel</button>
   </svelte:fragment>
 </Modal>
 

frontend/src/lib/mongo/index.js

@@ -2,8 +2,10 @@ import { ObjectId } from 'bson';
 import aggregationStages from './aggregation-stages.json';
 import atomicUpdateOperators from './atomic-update-operators.json';
 import locales from './locales.json';
+import logComponents from './log-components.json';
+import logLevels from './loglevels.json';
 
-export { aggregationStages, atomicUpdateOperators, locales };
+export { aggregationStages, atomicUpdateOperators, locales, logComponents, logLevels };
 
 // Calculate the min and max values of (un)signed integers with n bits
 export const intMin = bits => Math.pow(2, bits - 1) * -1;

frontend/src/lib/mongo/log-components.json

@@ -0,0 +1,36 @@
+[
+  "ACCESS",
+  "COMMAND",
+  "CONTROL",
+  "ELECTION",
+  "FTDC",
+  "GEO",
+  "INDEX",
+  "INITSYNC",
+  "JOURNAL",
+  "NETWORK",
+  "QUERY",
+  "RECOVERY",
+  "REPL",
+  "REPL_HB",
+  "ROLLBACK",
+  "SHARDING",
+  "STORAGE",
+  "TXN",
+  "WRITE",
+  "WT",
+  "WTBACKUP",
+  "WTCHKPT",
+  "WTCMPCT",
+  "WTEVICT",
+  "WTHS",
+  "WTRECOV",
+  "WTRTS",
+  "WTSLVG",
+  "WTTIER",
+  "WTTS",
+  "WTTXN",
+  "WTVRFY",
+  "WTWRTLOG",
+  "-"
+]

frontend/src/lib/mongo/loglevels.json

@@ -0,0 +1,7 @@
+{
+  "F": "Fatal",
+  "E": "Error",
+  "W": "Warning",
+  "I": "Info",
+  "D": "Debug"
+}

frontend/src/lib/stores/hosttree.js

@@ -16,7 +16,9 @@ import {
   DropCollection,
   DropDatabase,
   DropIndex,
+  ExecuteShellScript,
   GetIndexes,
+  HostLogs,
   Hosts,
   OpenCollection,
   OpenConnection,
@@ -150,30 +152,22 @@ async function refresh() {
             };
 
             collection.truncate = async function() {
-              const progress = startProgress(`Truncating collection "${collKey}"…`);
               await TruncateCollection(hostKey, dbKey, collKey);
               await refresh();
-              progress.end();
             };
 
             collection.drop = async function() {
-              const progress = startProgress(`Dropping collection "${collKey}"…`);
               const success = await DropCollection(hostKey, dbKey, collKey);
-
               if (success) {
                 await refresh();
               }
-
-              progress.end();
             };
 
             collection.getIndexes = async function() {
-              const progress = startProgress(`Retrieving indexes of "${collKey}"…`);
               collection.indexes = [];
               const { indexes, error } = await GetIndexes(hostKey, dbKey, collKey);
 
               if (error) {
-                progress.end();
                 return error;
               }
 
@@ -187,16 +181,12 @@ async function refresh() {
                 };
 
                 index.drop = async function() {
-                  const progress = startProgress(`Dropping index ${index.name}…`);
                   const hasBeenDropped = await DropIndex(hostKey, dbKey, collKey, index.name);
-                  progress.end();
                   return hasBeenDropped;
                 };
 
                 collection.indexes.push(index);
               }
-
-              progress.end();
             };
 
             collection.getIndexByName = function(indesName) {
@@ -208,14 +198,10 @@ async function refresh() {
 
               return new Promise(resolve => {
                 dialog.$on('create', async event => {
-                  const progress = startProgress('Creating index…');
                   const newIndexName = await CreateIndex(collection.hostKey, collection.dbKey, collection.key, JSON.stringify(event.detail.index));
-
                   if (newIndexName) {
                     dialog.$close();
                   }
-
-                  progress.end();
                   resolve(newIndexName);
                 });
               });
@@ -239,6 +225,11 @@ async function refresh() {
                 });
               });
             };
+
+            collection.executeShellScript = async function(script) {
+              const result = await ExecuteShellScript(hostKey, dbKey, collKey, script);
+              return result;
+            };
           }
 
           await refresh();
@@ -277,19 +268,42 @@ async function refresh() {
             await database.open();
           }
         };
+
+        database.executeShellScript = async function(script) {
+          const result = await ExecuteShellScript(hostKey, dbKey, '', script);
+          return result;
+        };
       }
 
-      host.newDatabase = async function() {
-        const name = await dialogs.enterText('Create a database', 'Enter the database name. Note: databases in MongoDB do not exist until they have a collection and an item. Your new database will not persist on the server; fill it to have it created.', '');
-        if (name) {
-          host.databases[name] = { key: name, new: true };
-          await host.open();
-        }
-      };
-
       await refresh();
     };
 
+    host.executeShellScript = async function(script) {
+      const result = await ExecuteShellScript(hostKey, '', '', script);
+      return result;
+    };
+
+    host.newDatabase = async function() {
+      const name = await dialogs.enterText('Create a database', 'Enter the database name. Note: databases in MongoDB do not exist until they have a collection and an item. Your new database will not persist on the server; fill it to have it created.', '');
+      if (name) {
+        host.databases[name] = { key: name, new: true };
+        await host.open();
+      }
+    };
+
+    host.edit = async function() {
+      const dialog = dialogs.new(HostDetailDialog, { hostKey });
+      return new Promise(resolve => {
+        dialog.$on('close', () => {
+          refresh().then(resolve);
+        });
+      });
+    };
+
+    host.getLogs = async function(filter = 'global') {
+      return await HostLogs(hostKey, filter);
+    };
+
     host.remove = async function() {
       await RemoveHost(hostKey);
       await refresh();

frontend/src/organisms/connection/collection/aggregate.svelte

@@ -61,7 +61,7 @@
               <option {value}>{value}</option>
             {/each}
           </select>
-          <button class="btn secondary" type="button" on:click={() => openStageDocs(stage.type)} title="Open documentation about {stage.type || 'this stage'} on mongodb.org">
+          <button class="button secondary" type="button" on:click={() => openStageDocs(stage.type)} title="Open documentation about {stage.type || 'this stage'} on mongodb.org">
             <Icon name="?" />
           </button>
         </label>
@@ -93,17 +93,17 @@
 
   <div class="controls">
     <div>
-      <button class="btn" type="submit" disabled={invalid}>
+      <button class="button" type="submit" disabled={invalid}>
         <Icon name="play" /> Run pipeline
       </button>
-      <button class="btn" type="button" on:click={() => settingsModalOpen = true}>
+      <button class="button" type="button" on:click={() => settingsModalOpen = true}>
         <Icon name="cog" /> Settings
       </button>
     </div>
   </div>
 </form>
 
-<Modal title="Advanced aggregation settings" bind:show={settingsModalOpen}>
+<Modal title="Advanced aggregation settings" show={settingsModalOpen} on:close={() => settingsModalOpen = false}>
   <div class="settinggrid">
     <label for="allowDiskUse">Allow disk use</label>
     <div class="field">

frontend/src/organisms/connection/collection/dialogs/export.svelte

@@ -5,7 +5,7 @@
   import { createEventDispatcher } from 'svelte';
 
   export let collection;
-  export let query = undefined;
+  export let query = {};
 
   const dispatch = createEventDispatcher();
   const exportInfo = { ...query, viewKey: collection.viewKey };
@@ -30,9 +30,10 @@
     <label class="field">
       <span class="label">Format</span>
       <select bind:value={exportInfo.format}>
-        <option value="jsonarray">JSON array</option>
-        <option value="ndjson">Newline delimited JSON</option>
-        <option value="csv">CSV</option>
+        <option value="jsonarray">JSON array (*.json)</option>
+        <option value="ndjson">Newline delimited JSON (*.ndjson)</option>
+        <option value="csv">CSV (*.csv)</option>
+        <option value="excel">Excel (*.xlsx)</option>
       </select>
     </label>
 
@@ -43,14 +44,14 @@
           <option value={key}>{name}</option>
         {/each}
       </select>
-      <button class="btn" type="button" on:click={() => dispatch('openViewConfig')} title="Edit view">
+      <button class="button" type="button" on:click={() => dispatch('openViewConfig')} title="Edit view">
         <Icon name="cog" />
       </button>
     </label>
   </form>
 
   <svelte:fragment slot="footer">
-    <button class="btn" on:click={submit}>
+    <button class="button" on:click={submit}>
       <Icon name="play" /> Start export
     </button>
   </svelte:fragment>

frontend/src/organisms/connection/collection/dialogs/indexdetail.svelte

@@ -71,7 +71,7 @@
               <option value="hashed" disabled={index.model.length > 1}>Hashed</option>
             </select>
           </label>
-          <button type="button" class="btn danger" on:click={() => removeRule(ruleIndex)} disabled={index.model.length < 2}>
+          <button type="button" class="button danger" on:click={() => removeRule(ruleIndex)} disabled={index.model.length < 2}>
             <Icon name="-" />
           </button>
         </div>
@@ -82,10 +82,10 @@
   </form>
 
   <div class="buttons" slot="footer">
-    <button class="btn" on:click={addRule} disabled={index.model.some(r => r.sort === 'hashed')}>
+    <button class="button" on:click={addRule} disabled={index.model.some(r => r.sort === 'hashed')}>
       <Icon name="+" /> Add rule
     </button>
-    <button class="btn" on:click={create} disabled={!index.model.length || index.model.some(r => !r.key)}>
+    <button class="button" on:click={create} disabled={!index.model.length || index.model.some(r => !r.key)}>
       <Icon name="+" /> Create index
     </button>
   </div>

frontend/src/organisms/connection/collection/dialogs/querychooser.svelte

@@ -106,11 +106,11 @@
 
   <svelte:fragment slot="footer">
     {#if queryToSave}
-      <button class="btn" on:click={submit}>
+      <button class="button" on:click={submit}>
         <Icon name="save" /> Save query
       </button>
     {:else}
-      <button class="btn" on:click={submit} disabled={!selectedKey}>
+      <button class="button" on:click={submit} disabled={!selectedKey}>
         <Icon name="upload" /> Load query
       </button>
     {/if}
@@ -131,7 +131,7 @@
     min-height: 200px;
   }
 
-  .btn + :global(.hint) {
+  .button + :global(.hint) {
     margin-top: 0.5rem;
   }
 </style>

frontend/src/organisms/connection/collection/dialogs/viewconfig.svelte

@@ -185,16 +185,16 @@
                 </span>
               </label>
 
-              <button class="btn" type="button" on:click={() => addColumn(columnIndex)} title="Add column before this one">
+              <button class="button" type="button" on:click={() => addColumn(columnIndex)} title="Add column before this one">
                 <Icon name="+" />
               </button>
-              <button class="btn" type="button" on:click={() => moveColumn(columnIndex, -1)} disabled={columnIndex === 0} title="Move column one position up">
+              <button class="button" type="button" on:click={() => moveColumn(columnIndex, -1)} disabled={columnIndex === 0} title="Move column one position up">
                 <Icon name="chev-u" />
               </button>
-              <button class="btn" type="button" on:click={() => moveColumn(columnIndex, 1)} disabled={columnIndex === $views[collection.viewKey].columns.length - 1} title="Move column one position down">
+              <button class="button" type="button" on:click={() => moveColumn(columnIndex, 1)} disabled={columnIndex === $views[collection.viewKey].columns.length - 1} title="Move column one position down">
                 <Icon name="chev-d" />
               </button>
-              <button class="btn danger" type="button" on:click={() => removeColumn(columnIndex)} title="Remove this column">
+              <button class="button danger" type="button" on:click={() => removeColumn(columnIndex)} title="Remove this column">
                 <Icon name="x" />
               </button>
             </div>
@@ -202,10 +202,10 @@
             <p>No columns yet</p>
           {/each}
         </div>
-        <button class="btn" on:click={addColumn}>
+        <button class="button" on:click={addColumn}>
           <Icon name="+" /> Add column
         </button>
-        <button class="btn" on:click={addSuggestedColumns} disabled={!Object.keys(firstItem || {}).length}>
+        <button class="button" on:click={addSuggestedColumns} disabled={!Object.keys(firstItem || {}).length}>
           <Icon name="zap" /> Add suggested columns
         </button>
       {/if}

frontend/src/organisms/connection/collection/find.svelte

@@ -48,7 +48,13 @@
 
     querying = `Querying ${collection.key}…`;
     activePath = [];
-    const newResult = await FindItems(collection.hostKey, collection.dbKey, collection.key, JSON.stringify(form));
+    const newResult = await FindItems(collection.hostKey, collection.dbKey, collection.key, JSON.stringify({
+      fields: convertLooseJson(form.fields || defaults.fields),
+      limit: form.limit ?? defaults.limit,
+      query: convertLooseJson(form.query) || defaults.query,
+      skip: form.skip ?? defaults.skip,
+      sort: convertLooseJson(form.sort) || defaults.sort,
+    }));
 
     if (newResult) {
       newResult.results = newResult.results?.map(s => EJSON.parse(s, { relaxed: false }));
@@ -158,27 +164,46 @@
 
 <div class="find">
   <form on:submit|preventDefault={submitQuery}>
-    <div class="form-row one">
+    <div class="formrow one">
       <label class="field">
         <span class="label">Query or id</span>
         <input type="text"
           class="code"
+          placeholder={defaults.query}
+          autocomplete="off"
+          spellcheck="false"
+          use:input={{ type: 'json', autofocus: true }}
           bind:this={queryField}
           bind:value={form.query}
-          use:input={{ type: 'json', autofocus: true }}
-          placeholder={defaults.query} />
+        />
       </label>
 
       <label class="field">
         <span class="label">Sort</span>
-        <input type="text" class="code" bind:value={form.sort} use:input={{ type: 'json' }} placeholder={defaults.sort} />
+        <input
+          type="text"
+          class="code"
+          placeholder={defaults.sort}
+          autocomplete="off"
+          spellcheck="false"
+          bind:value={form.sort}
+          use:input={{ type: 'json' }}
+        />
       </label>
     </div>
 
-    <div class="form-row two">
+    <div class="formrow two">
       <label class="field">
         <span class="label">Fields</span>
-        <input type="text" class="code" bind:value={form.fields} use:input={{ type: 'json' }} placeholder={defaults.fields} />
+        <input
+          type="text"
+          class="code"
+          placeholder={defaults.fields}
+          autocomplete="off"
+          spellcheck="false"
+          bind:value={form.fields}
+          use:input={{ type: 'json' }}
+        />
       </label>
 
       <label class="field">
@@ -188,7 +213,8 @@
           bind:value={form.skip}
           use:input
           placeholder={defaults.skip}
-          list="skipstops" />
+          list="skipstops"
+        />
       </label>
 
       <label class="field">
@@ -198,22 +224,23 @@
           bind:value={form.limit}
           use:input
           placeholder={defaults.limit}
-          list="limits" />
+          list="limits"
+        />
       </label>
     </div>
 
-    <div class="form-row actions">
-      <button type="submit" class="btn" title="Run query">
+    <div class="formrow actions">
+      <button type="submit" class="button" title="Run query">
         <Icon name="play" /> Run
       </button>
-      <button class="btn secondary" type="button" on:click={() => collection.export(form)}>
+      <button class="button secondary" type="button" on:click={() => collection.export(form)}>
         <Icon name="save" /> Export results…
       </button>
       <div class="field">
-        <button class="btn secondary" type="button" on:click={loadQuery}>
+        <button class="button secondary" type="button" on:click={loadQuery}>
           <Icon name="upload" /> Load query…
         </button>
-        <button class="btn secondary" type="button" on:click={saveQuery}>
+        <button class="button secondary" type="button" on:click={saveQuery}>
           <Icon name="save" /> Save as…
         </button>
       </div>
@@ -236,9 +263,11 @@
         {:else}
           <Grid
             key="_id"
-            columns={$views[collection.viewKey]?.columns?.map(c => {
-              return { key: c.key, title: c.key };
-            }) || []}
+            columns={$views[collection.viewKey]?.columns
+              ?.filter(c => c.showInTable)
+              .map(c => {
+                return { key: c.key, title: c.key };
+              }) || []}
             showHeaders={true}
             items={result.results ? result.results.map(r => EJSON.deserialize(r)) : []}
             bind:activePath
@@ -264,23 +293,23 @@
               <option value={key}>{view.name}</option>
             {/each}
           </select>
-          <button class="btn" on:click={openViewConfig} title="Configure view">
+          <button class="button" on:click={openViewConfig} title="Configure view">
             <Icon name="cog" />
           </button>
         </label>
-        <button class="btn danger" on:click={removeActive} disabled={!activePath?.length} title="Drop selected item">
+        <button class="button danger" on:click={removeActive} disabled={!activePath?.length} title="Drop selected item">
           <Icon name="-" />
         </button>
-        <button class="btn" on:click={first} disabled={!submittedForm.limit || (submittedForm.skip <= 0) || !result?.results || (activePage === 0)} title="First page">
+        <button class="button" on:click={first} disabled={!submittedForm.limit || (submittedForm.skip <= 0) || !result?.results || (activePage === 0)} title="First page">
           <Icon name="chevs-l" />
         </button>
-        <button class="btn" on:click={prev} disabled={!submittedForm.limit || (submittedForm.skip <= 0) || !result?.results || (activePage === 0)} title="Previous {submittedForm.limit} items">
+        <button class="button" on:click={prev} disabled={!submittedForm.limit || (submittedForm.skip <= 0) || !result?.results || (activePage === 0)} title="Previous {submittedForm.limit} items">
           <Icon name="chev-l" />
         </button>
-        <button class="btn" on:click={next} disabled={!submittedForm.limit || ((result?.results?.length || 0) < submittedForm.limit) || !result?.results || !lastPage || (activePage >= lastPage)} title="Next {submittedForm.limit} items">
+        <button class="button" on:click={next} disabled={!submittedForm.limit || ((result?.results?.length || 0) < submittedForm.limit) || !result?.results || !lastPage || (activePage >= lastPage)} title="Next {submittedForm.limit} items">
           <Icon name="chev-r" />
         </button>
-        <button class="btn" on:click={last} disabled={!submittedForm.limit || ((result?.results?.length || 0) < submittedForm.limit) || !result?.results || !lastPage || (activePage >= lastPage)} title="Last page">
+        <button class="button" on:click={last} disabled={!submittedForm.limit || ((result?.results?.length || 0) < submittedForm.limit) || !result?.results || !lastPage || (activePage >= lastPage)} title="Last page">
           <Icon name="chevs-r" />
         </button>
       </div>
@@ -289,7 +318,6 @@
 </div>
 
 {#if objectViewerData}
-  <!-- @todo Implement save -->
   <ObjectViewer bind:data={objectViewerData} saveable on:save={saveDocument} bind:successMessage={objectViewerSuccessMessage} />
 {/if}
 
@@ -314,18 +342,18 @@
     grid-template: auto 1fr / 1fr;
   }
 
-  .form-row {
+  .formrow {
     display: grid;
     gap: 0.5rem;
     margin-bottom: 0.5rem;
   }
-  .form-row.one {
+  .formrow.one {
     grid-template: 1fr / 3fr 2fr;
   }
-  .form-row.two {
+  .formrow.two {
     grid-template: 1fr / 5fr 1fr 1fr;
   }
-  .form-row.actions {
+  .formrow.actions {
     margin-bottom: 0rem;
     grid-template: 1fr / repeat(4, auto);
     justify-content: start;

frontend/src/organisms/connection/collection/index.svelte

@@ -9,6 +9,7 @@
   import Indexes from './indexes.svelte';
   import Insert from './insert.svelte';
   import Remove from './remove.svelte';
+  import Shell from '../shell.svelte';
   import Stats from './stats.svelte';
   import Update from './update.svelte';
 
@@ -16,8 +17,8 @@
   export let hostKey;
   export let dbKey;
   export let collKey;
+  export let tab = 'find';
 
-  let tab = 'find';
   let find;
 
   $: if (collection) {
@@ -42,16 +43,19 @@
 <div class="view" class:empty={!collection}>
   {#if collection}
     {#key collection}
-      <TabBar tabs={[
-        { key: 'stats', icon: 'chart', title: 'Stats' },
-        { key: 'find', icon: 'db', title: 'Find' },
-        { key: 'insert', icon: '+', title: 'Insert' },
-        { key: 'update', icon: 'edit', title: 'Update' },
-        { key: 'remove', icon: 'trash', title: 'Remove' },
-        { key: 'indexes', icon: 'list', title: 'Indexes' },
-        { key: 'aggregate', icon: 're', title: 'Aggregate' },
-      ]}
-        bind:selectedKey={tab} />
+      <TabBar
+        tabs={[
+          { key: 'stats', icon: 'chart', title: 'Stats' },
+          { key: 'find', icon: 'db', title: 'Find' },
+          { key: 'insert', icon: '+', title: 'Insert' },
+          { key: 'update', icon: 'edit', title: 'Update' },
+          { key: 'remove', icon: 'trash', title: 'Remove' },
+          { key: 'indexes', icon: 'list', title: 'Indexes' },
+          { key: 'aggregate', icon: 're', title: 'Aggregate' },
+          { key: 'shell', icon: 'shell', title: 'Shell' },
+        ]}
+        bind:selectedKey={tab}
+      />
 
       <div class="container">
         {#if tab === 'stats'} <Stats {collection} />
@@ -61,6 +65,7 @@
         {:else if tab === 'remove'} <Remove {collection} />
         {:else if tab === 'indexes'} <Indexes {collection} />
         {:else if tab === 'aggregate'} <Aggregate {collection} />
+        {:else if tab === 'shell'} <Shell {collection} />
         {/if}
       </div>
     {/key}

frontend/src/organisms/connection/collection/indexes.svelte

@@ -8,9 +8,12 @@
   let activePath = [];
   let _indexes = [];
   let error = '';
+  let busy = false;
 
   async function refresh() {
+    busy = 'Fetching indexes…';
     error = await collection.getIndexes();
+
     if (!error) {
       _indexes = collection.indexes.map(idx => {
         return {
@@ -22,6 +25,8 @@
         };
       });
     }
+
+    busy = false;
   }
 
   async function createIndex() {
@@ -56,17 +61,18 @@
       errorTitle={error ? 'Error while getting indexes' : ''}
       errorDescription={error}
       bind:activePath
+      {busy}
     />
   </div>
 
   <div class="actions">
-    <button class="btn" on:click={refresh}>
-      <Icon name="reload" /> Reload
+    <button class="button" on:click={refresh}>
+      <Icon name="reload" spin={busy} /> Reload
     </button>
-    <button class="btn" on:click={createIndex}>
+    <button class="button" on:click={createIndex}>
       <Icon name="+" /> Create index…
     </button>
-    <button class="btn danger" on:click={dropIndex} disabled={!_indexes.length || !activePath[0]}>
+    <button class="button danger" on:click={dropIndex} disabled={!_indexes.length || !activePath[0]}>
       <Icon name="x" /> Drop selected
     </button>
   </div>

frontend/src/organisms/connection/collection/insert.svelte

@@ -73,12 +73,7 @@
   }
 
   function showJson() {
-    if (viewType === 'form') {
-      objectViewerData = { ...(newItems[0] || {}) };
-    }
-    else if (viewType === 'table') {
-      objectViewerData = [ ...newItems ];
-    }
+    objectViewerData = [ ...newItems ];
   }
 
   function addRow(beforeIndex = -1) {
@@ -151,7 +146,6 @@
       <div class="table">
         <Grid
           key="id"
-          items={newItems}
           columns={$views[collection.viewKey]?.columns
             ?.filter(c => inputTypes.includes(c.inputType))
             .map(c => {
@@ -162,7 +156,9 @@
           canRemoveItems={true}
           hideChildrenToggles={true}
           on:addRow={addRow}
+          on:removeItem={() => deleteRow()}
           bind:inputsValid={allValid}
+          bind:items={newItems}
         />
       </div>
     {/if}
@@ -182,13 +178,13 @@
     </div>
     <div>
       {#if insertedIds}
-        <button class="btn" type="button" on:click={showDocs}>View inserted docs</button>
+        <button class="button" type="button" on:click={showDocs}>View inserted docs</button>
       {/if}
       {#if collection.viewKey !== 'list'}
-        <button class="btn" type="button" on:click={showJson} title="Show JSON">
+        <button class="button" type="button" on:click={showJson} title="Show JSON">
           <Icon name="code" />
         </button>
-        <button class="btn" type="button" on:click={switchViewType} title="Edit as {oppositeViewType}">
+        <button class="button" type="button" on:click={switchViewType} title="Edit as {oppositeViewType}">
           <Icon name={oppositeViewType} /> {capitalise(oppositeViewType)}
         </button>
       {/if}
@@ -198,18 +194,20 @@
             <option value={key}>{key === 'list' ? 'Raw JSON' : view.name}</option>
           {/each}
         </select>
-        <button class="btn" type="button" on:click={openViewConfig} title="Configure view">
+        <button class="button" type="button" on:click={openViewConfig} title="Configure view">
           <Icon name="cog" />
         </button>
       </label>
-      <button type="submit" class="btn" disabled={$views[collection.viewKey]?.type === 'list' ? !json : !allValid}>
+      <button type="submit" class="button" disabled={$views[collection.viewKey]?.type === 'list' ? !json : !allValid}>
         <Icon name="+" /> Insert
       </button>
     </div>
   </div>
 </form>
 
-<ObjectViewer data={objectViewerData} />
+{#if objectViewerData}
+  <ObjectViewer bind:data={objectViewerData} />
+{/if}
 
 <style>
   form {

frontend/src/organisms/connection/collection/remove.svelte

@@ -45,7 +45,7 @@
   </label>
 
   <div class="actions">
-    <button type="submit" class="btn danger">
+    <button type="submit" class="button danger">
       <Icon name="-" /> Remove
     </button>
 

frontend/src/organisms/connection/collection/stats.svelte

@@ -20,6 +20,7 @@
   <div class="grid">
     <ObjectGrid
       data={collection.stats}
+      showTypes={false}
       errorTitle={collection.statsError ? 'Error fetching collection stats' : ''}
       errorDescription={collection.statsError}
       busy={!collection.stats && !collection.statsError && `Fetching stats for ${collection.key}…`}
@@ -27,7 +28,7 @@
   </div>
 
   <div class="buttons">
-    <button class="btn secondary" on:click={copy} disabled={!collection.stats}>
+    <button class="button secondary" on:click={copy} disabled={!collection.stats}>
       <Icon name={copySucceeded ? 'check' : 'clipboard'} />
       Copy JSON
     </button>

frontend/src/organisms/connection/collection/update.svelte

@@ -107,7 +107,7 @@
       {/if}
     {/key}
 
-    <button class="btn" type="submit" disabled={invalid}>
+    <button class="button" type="submit" disabled={invalid}>
       <Icon name="check" /> Update
     </button>
   </div>
@@ -135,11 +135,11 @@
           <input type="text" class="code" bind:value={param.value} placeholder={'{}'} use:input={{ type: 'json' }} />
         </label>
 
-        <button class="btn" disabled={form.parameters.length >= allOperators.length} on:click={() => addParameter()} type="button">
+        <button class="button" disabled={form.parameters.length >= allOperators.length} on:click={() => addParameter()} type="button">
           <Icon name="+" />
         </button>
 
-        <button class="btn" disabled={form.parameters.length < 2} on:click={() => removeParam(index)} type="button">
+        <button class="button" disabled={form.parameters.length < 2} on:click={() => removeParam(index)} type="button">
           <Icon name="-" />
         </button>
       </fieldset>

frontend/src/organisms/connection/database/dialogs/dump.svelte

@@ -126,7 +126,7 @@
   </form>
 
   <svelte:fragment slot="footer">
-    <button class="btn" on:click={performDump}>Perform dump</button>
+    <button class="button" on:click={performDump}>Perform dump</button>
   </svelte:fragment>
 </Modal>
 

frontend/src/organisms/connection/database/index.svelte

@@ -2,13 +2,14 @@
   import BlankState from '$components/blankstate.svelte';
   import TabBar from '$components/tabbar.svelte';
   import { EventsOn } from '$wails/runtime/runtime';
+
+  import Shell from '../shell.svelte';
   import Stats from './stats.svelte';
 
   export let database;
   export let hostKey;
   export let dbKey;
-
-  let tab = 'stats';
+  export let tab = 'stats';
 
   $: if (database) {
     database.hostKey = hostKey;
@@ -25,9 +26,15 @@
 <div class="view" class:empty={!database}>
   {#if database}
     {#key database}
-      <TabBar tabs={[ { key: 'stats', icon: 'chart', title: 'Database stats' } ]} bind:selectedKey={tab} />
+      <TabBar
+        tabs={[
+          { key: 'stats', icon: 'chart', title: 'Database stats' },
+          { key: 'shell', icon: 'shell', title: 'Shell' },
+        ]}
+        bind:selectedKey={tab} />
       <div class="container">
         {#if tab === 'stats'} <Stats {database} />
+        {:else if tab === 'shell'} <Shell {database} />
         {/if}
       </div>
     {/key}

frontend/src/organisms/connection/database/stats.svelte

@@ -20,6 +20,7 @@
   <div class="grid">
     <ObjectGrid
       data={database.stats}
+      showTypes={false}
       errorTitle={database.statsError ? 'Error fetching database stats' : ''}
       errorDescription={database.statsError}
       busy={!database.stats && !database.statsError && `Fetching stats for ${database.key}…`}
@@ -27,7 +28,7 @@
   </div>
 
   <div class="buttons">
-    <button class="btn secondary" on:click={copy} disabled={!database.stats}>
+    <button class="button secondary" on:click={copy} disabled={!database.stats}>
       <Icon name={copySucceeded ? 'check' : 'clipboard'} />
       Copy JSON
     </button>

frontend/src/organisms/connection/host/dialogs/hostdetail.svelte

@@ -64,7 +64,7 @@
         <div class="error">{error}</div>
       {/if}
     </div>
-    <button class="btn" disabled={!valid} on:click={submit}>
+    <button class="button" disabled={!valid} on:click={submit}>
       {host ? 'Save' : 'Create'}
     </button>
   </div>

frontend/src/organisms/connection/host/index.svelte

@@ -2,13 +2,15 @@
   import BlankState from '$components/blankstate.svelte';
   import TabBar from '$components/tabbar.svelte';
   import { EventsOn } from '$wails/runtime/runtime';
+
+  import Logs from './logs.svelte';
+  import Shell from '../shell.svelte';
   import Status from './status.svelte';
   import SystemInfo from './systeminfo.svelte';
 
   export let host;
   export let hostKey;
-
-  let tab = 'status';
+  export let tab = 'status';
 
   $: if (host) {
     host.hostKey = hostKey;
@@ -24,15 +26,21 @@
 <div class="view" class:empty={!host}>
   {#if host}
     {#key host}
-      <TabBar tabs={[
-        { key: 'status', icon: 'chart', title: 'Host status' },
-        { key: 'systemInfo', icon: 'server', title: 'System info' },
-      ]}
-        bind:selectedKey={tab} />
+      <TabBar
+        tabs={[
+          { key: 'status', icon: 'chart', title: 'Host status' },
+          { key: 'shell', icon: 'shell', title: 'Shell' },
+          { key: 'logs', icon: 'doc', title: 'Logs' },
+          { key: 'systemInfo', icon: 'server', title: 'System info' },
+        ]}
+        bind:selectedKey={tab}
+      />
 
       <div class="container">
         {#if tab === 'status'} <Status {host} />
+        {:else if tab === 'logs'} <Logs {host} />
         {:else if tab === 'systemInfo'} <SystemInfo {host} />
+        {:else if tab === 'shell'} <Shell {host} />
         {/if}
       </div>
     {/key}

frontend/src/organisms/connection/host/logs.svelte

@@ -0,0 +1,194 @@
+<script>
+  import Grid from '$components/grid.svelte';
+  import Icon from '$components/icon.svelte';
+  import ObjectViewer from '$components/objectviewer.svelte';
+  import input from '$lib/actions/input';
+  import { logComponents, logLevels } from '$lib/mongo';
+  import { BrowserOpenURL } from '$wails/runtime/runtime';
+  import { onDestroy } from 'svelte';
+
+  export let host;
+
+  const autoReloadIntervals = [ 1, 2, 5, 10, 30, 60 ];
+  let filter = 'global';
+  let severityFilter = '';
+  let componentFilter = '';
+  let logs;
+  let total = 0;
+  let error = '';
+  let copySucceeded = false;
+  let autoReloadInterval = 0;
+  let objectViewerData;
+  let interval;
+  $: (filter || severityFilter || componentFilter) && refresh();
+  $: busy = !logs && !error && 'Requesting logs…';
+
+  $: if (autoReloadInterval) {
+    if (interval) {
+      clearInterval(interval);
+    }
+    interval = setInterval(refresh, autoReloadInterval * 1000);
+  }
+
+  async function refresh() {
+    let _logs = [];
+    ({ logs: _logs, total, error } = await host.getLogs(filter));
+    logs = [];
+
+    for (let index = 0; index < _logs.length; index++) {
+      const log = JSON.parse(_logs[index]);
+
+      const matchesLevel = severityFilter ? log.s?.startsWith(severityFilter) : true;
+      const matchesComponent = componentFilter ? (componentFilter === log.c?.toUpperCase()) : true;
+
+      if (matchesLevel && matchesComponent) {
+        log._index = index;
+        log.s = logLevels[log.s] || log.s;
+        logs = [ ...logs, log ];
+      }
+    }
+  }
+
+  function openFilterDocs() {
+    BrowserOpenURL('https://www.mongodb.com/docs/manual/reference/command/getLog/#command-fields');
+  }
+
+  function openLogDetail(event) {
+    objectViewerData = logs[event.detail.index];
+  }
+
+  async function copy() {
+    const json = JSON.stringify(host.status, undefined, '\t');
+    await navigator.clipboard.writeText(json);
+    copySucceeded = true;
+    setTimeout(() => copySucceeded = false, 1500);
+  }
+
+  onDestroy(() => {
+    if (interval) {
+      clearInterval(interval);
+    }
+  });
+</script>
+
+<div class="stats">
+  <div class="formrow">
+    <label class="field">
+      <span class="label">Auto reload (seconds)</span>
+      <input type="number" class="autoreloadinput" bind:value={autoReloadInterval} list="autoreloadintervals" use:input />
+    </label>
+
+    <label class="field">
+      <span class="label">Log type</span>
+      <select bind:value={filter}>
+        <option value="global">Global</option>
+        <option value="startupWarnings">Startup warnings</option>
+      </select>
+      <button class="button secondary" on:click={openFilterDocs} title="Documentation">
+        <Icon name="?" />
+      </button>
+    </label>
+  </div>
+
+  <div class="formrow">
+    <label class="field">
+      <span class="label">Severity</span>
+      <select bind:value={severityFilter}>
+        <option value="">All</option>
+        {#each Object.entries(logLevels) as [ value, name ]}
+          <option {value}>{value} ({name})</option>
+        {/each}
+      </select>
+    </label>
+
+    <label class="field">
+      <span class="label">Component</span>
+      <select bind:value={componentFilter}>
+        <option value="">All</option>
+        {#each logComponents as value}
+          <option {value}>{value}</option>
+        {/each}
+      </select>
+    </label>
+  </div>
+
+  <div class="grid">
+    <Grid
+      items={logs || []}
+      columns={[
+        { title: 'Date', key: 't.$date' },
+        { title: 'Severity', key: 's' },
+        { title: 'ID', key: 'id' },
+        { title: 'Component', key: 'c' },
+        { title: 'Context', key: 'ctx' },
+        { title: 'Message', key: 'msg' },
+      ]}
+      key="_index"
+      showHeaders
+      errorTitle={error ? 'Error fetching server status' : ''}
+      errorDescription={error}
+      on:trigger={openLogDetail}
+      {busy}
+    />
+  </div>
+
+  <div class="controls">
+    <button class="button" on:click={refresh}>
+      <Icon name="reload" spin={busy} /> Reload
+    </button>
+
+    <button class="button secondary" on:click={copy} disabled={!host.status}>
+      <Icon name={copySucceeded ? 'check' : 'clipboard'} />
+      Copy JSON
+    </button>
+
+    {#if total}
+      <div class="total">
+        Total: {total}
+      </div>
+    {/if}
+  </div>
+</div>
+
+{#if objectViewerData}
+  <ObjectViewer bind:data={objectViewerData} readonly />
+{/if}
+
+<datalist id="autoreloadintervals">
+  {#each autoReloadIntervals as value}
+    <option {value} />
+  {/each}
+</datalist>
+
+<style>
+  .stats {
+    display: grid;
+    gap: 0.5rem;
+    grid-template: auto auto 1fr auto / 1fr;
+  }
+
+  .formrow {
+    display: grid;
+    gap: 0.5rem;
+    grid-template: 1fr / 1fr 1fr;
+  }
+
+  .grid {
+    overflow: auto;
+    min-height: 0;
+    min-width: 0;
+    border: 1px solid #ccc;
+  }
+
+  .controls {
+    display: flex;
+    align-items: center;
+    gap: 0.2rem;
+  }
+  .total {
+    margin-left: auto;
+  }
+  .autoreloadinput {
+    width: 1.5rem;
+  }
+</style>

frontend/src/organisms/connection/host/status.svelte

@@ -20,6 +20,7 @@
   <div class="grid">
     <ObjectGrid
       data={host.status || {}}
+      showTypes={false}
       errorTitle={host.statusError ? 'Error fetching server status' : ''}
       errorDescription={host.statusError}
       busy={!host.status && !host.statusError && 'Fetching server status…'}
@@ -27,7 +28,7 @@
   </div>
 
   <div class="buttons">
-    <button class="btn secondary" on:click={copy} disabled={!host.status}>
+    <button class="button secondary" on:click={copy} disabled={!host.status}>
       <Icon name={copySucceeded ? 'check' : 'clipboard'} />
       Copy JSON
     </button>

frontend/src/organisms/connection/host/systeminfo.svelte

@@ -20,6 +20,7 @@
   <div class="grid">
     <ObjectGrid
       data={host.systemInfo}
+      showTypes={false}
       errorTitle={host.systemInfoError ? 'Error fetching system info' : ''}
       errorDescription={host.systemInfoError}
       busy={!host.systemInfo && !host.systemInfoError && 'Fetching system info…'}
@@ -27,7 +28,7 @@
   </div>
 
   <div class="buttons">
-    <button class="btn secondary" on:click={copy} disabled={!host.systemInfo}>
+    <button class="button secondary" on:click={copy} disabled={!host.systemInfo}>
       <Icon name={copySucceeded ? 'check' : 'clipboard'} />
       Copy JSON
     </button>

frontend/src/organisms/connection/index.svelte

@@ -2,12 +2,16 @@
   import Icon from '$components/icon.svelte';
   import hostTree from '$lib/stores/hosttree';
   import sharedState from '$lib/stores/sharedstate';
+  import { EventsOn } from '$wails/runtime/runtime';
   import CollectionView from './collection/index.svelte';
   import DatabaseView from './database/index.svelte';
   import HostView from './host/index.svelte';
   import HostTree from './hosttree.svelte';
 
   let path = [];
+  let hostTab = '';
+  let dbTab = '';
+  let collTab = '';
 
   $: activeHostKey = path[0];
   $: activeDbKey = path[1];
@@ -16,6 +20,28 @@
   $: sharedState.currentHost.set(activeHostKey);
   $: sharedState.currentDb.set(activeDbKey);
   $: sharedState.currentColl.set(activeCollKey);
+
+  EventsOn('ui.host.new', () => hostTree.newHost());
+  EventsOn('ui.host.edit', () => $hostTree[activeHostKey]?.edit());
+  EventsOn('ui.host.remove', () => $hostTree[activeHostKey]?.remove());
+  EventsOn('ui.host.tab', tab => {
+    path = path.slice(0, 1);
+    hostTab = tab;
+  });
+
+  EventsOn('ui.db.new', () => $hostTree[activeHostKey]?.newDatabase());
+  EventsOn('ui.db.dump', () => $hostTree[activeHostKey]?.databases[activeDbKey]?.dump());
+  EventsOn('ui.db.drop', () => $hostTree[activeHostKey]?.databases[activeDbKey]?.drop());
+  EventsOn('ui.db.tab', tab => {
+    path = path.slice(0, 2);
+    dbTab = tab;
+  });
+
+  EventsOn('ui.coll.new', () => $hostTree[activeHostKey]?.databases[activeDbKey]?.newCollection());
+  EventsOn('ui.coll.export', () => $hostTree[activeHostKey]?.databases[activeDbKey]?.collections[activeCollKey]?.export());
+  EventsOn('ui.coll.truncate', () => $hostTree[activeHostKey]?.databases[activeDbKey]?.collections[activeCollKey]?.truncate());
+  EventsOn('ui.coll.drop', () => $hostTree[activeHostKey]?.databases[activeDbKey]?.collections[activeCollKey]?.drop());
+  EventsOn('ui.coll.tab', tab => collTab = tab);
 </script>
 
 <div class="tree">
@@ -34,17 +60,20 @@
     hostKey={activeHostKey}
     dbKey={activeDbKey}
     collKey={activeCollKey}
+    bind:tab={collTab}
   />
 {:else if activeDbKey}
   <DatabaseView
     database={$hostTree[activeHostKey]?.databases[activeDbKey]}
     hostKey={activeHostKey}
     dbKey={activeDbKey}
+    bind:tab={dbTab}
   />
 {:else if activeHostKey}
   <HostView
     host={$hostTree[activeHostKey]}
     hostKey={activeHostKey}
+    bind:tab={hostTab}
   />
 {/if}
 

frontend/src/organisms/connection/shell.svelte

@@ -0,0 +1,146 @@
+<script>
+  import BlankState from '$components/blankstate.svelte';
+  import CodeEditor from '$components/codeeditor.svelte';
+  import Icon from '$components/icon.svelte';
+  import { javascript } from '@codemirror/lang-javascript';
+  import { onDestroy, onMount } from 'svelte';
+
+  export let host = undefined;
+  export let database = undefined;
+  export let collection = undefined;
+
+  const placeholder = '// Write your script here...';
+  const extensions = [ javascript() ];
+  let script = '';
+  let result = {};
+  let copySucceeded = false;
+  let timeout;
+  let busy = false;
+  let editor;
+
+  async function run() {
+    busy = true;
+
+    if (collection) {
+      result = await collection.executeShellScript(script);
+    }
+    else if (database) {
+      result = await database.executeShellScript(script);
+    }
+    else if (host) {
+      result = await host.executeShellScript(script);
+    }
+
+    busy = false;
+  }
+
+  async function copyErrorDescription() {
+    await navigator.clipboard.writeText(result.errorDescription);
+    copySucceeded = true;
+    timeout = setTimeout(() => copySucceeded = false, 1500);
+  }
+
+  onMount(() => {
+    editor.dispatch({
+      changes: {
+        from: 0,
+        to: editor.state.doc.length,
+        insert: placeholder,
+      },
+      selection: {
+        from: 0,
+        anchor: 0,
+        to: placeholder.length,
+        head: placeholder.length,
+      },
+    });
+    editor.focus();
+  });
+  onDestroy(() => clearTimeout(timeout));
+</script>
+
+<div class="shell">
+  <div class="overflow">
+    <!-- svelte-ignore a11y-label-has-associated-control -->
+    <label class="field">
+      <CodeEditor bind:editor bind:text={script} {extensions} />
+    </label>
+  </div>
+
+  <div class="output">
+    {#if busy}
+      <BlankState icon="loading" label="Executing…" />
+    {:else if result.errorTitle || result.errorDescription}
+      <BlankState title={result.errorTitle} label={result.errorDescription} icon="!">
+        <button class="button-small" on:click={copyErrorDescription}>
+          <Icon name={copySucceeded ? 'check' : 'clipboard'} /> Copy error message
+        </button>
+      </BlankState>
+    {:else}
+      <pre>{result.output || ''}</pre>
+    {/if}
+  </div>
+
+  <div class="controls">
+    {#key result}
+      <div class="status flash-green">
+        {#if result?.status}
+          Exit code: {result.status}
+        {/if}
+      </div>
+    {/key}
+
+    <button class="btn" on:click={run}>
+      <Icon name="play" /> Run
+    </button>
+  </div>
+</div>
+
+<style>
+  .shell {
+    display: grid;
+    grid-template: 1fr auto / 1fr 1fr;
+  }
+
+  .overflow {
+    overflow: auto;
+  }
+
+  .field {
+    height: 100%;
+  }
+  .field :global(.editor) {
+    border-radius: 0;
+  }
+
+  .output {
+    background-color: #111;
+    color: #fff;
+    overflow: auto;
+    display: flex;
+  }
+  .output :global(*) {
+    color: #fff;
+  }
+  .output pre {
+    font-family: monospace;
+    padding: 0.5rem;
+    user-select: text;
+    -webkit-user-select: text;
+    cursor: text;
+  }
+  .output :global(.blankstate) {
+    margin: auto;
+    padding: 0.5rem;
+  }
+
+  .controls {
+    margin-top: 0.5rem;
+    display: flex;
+    align-items: center;
+    grid-column: 1 / 3;
+  }
+  .controls .status {
+    margin-right: auto;
+  }
+</style>

frontend/src/styles/style.css

@@ -50,8 +50,8 @@ a {
 
 hr {
   border: none;
-  height: 1px;
-  background-color: #ccc;
+  border-top: 1px solid #ccc;
+  width: 100%;
 }
 
 .loading {
@@ -65,38 +65,38 @@ select:disabled {
   color: #444;
 }
 
-.btn {
+.button {
   background-color: #00008b;
   border: 1px solid #00008b;
   padding: 0.5rem;
   border-radius: var(--radius);
   color: #fff;
 }
-.btn:focus,
-.btn:active {
+.button:focus,
+.button:active {
   box-shadow: 0 0 0 3px rgba(0, 0, 139, 0.2);
   outline: none;
 }
-.btn.danger {
+.button.danger {
   background-color: #c00;
   border: 1px solid #c00;
 }
-.btn.danger:active,
-.btn.danger:focus {
+.button.danger:active,
+.button.danger:focus {
   box-shadow: 0 0 0 3px rgba(204, 0, 0, 0.2);
 }
-.btn.secondary {
+.button.secondary {
   border: 1px solid #ccc;
   background-color: #fff;
   color: inherit;
 }
-.btn.secondary:hover {
+.button.secondary:hover {
   background-color: #eee;
 }
-.btn.secondary:active {
+.button.secondary:active {
   background-color: #ddd;
 }
-.btn:disabled {
+.button:disabled {
   opacity: 0.5;
   cursor: not-allowed;
 }
@@ -142,7 +142,7 @@ select:disabled {
 .field > textarea,
 .field > select {
   flex: 1;
-  padding: 0.5rem;
+  padding: 0 0.5rem;
   border: 1px solid #ccc;
   background-color: #fff;
   appearance: none;

frontend/wailsjs/go/app/App.d.ts

@@ -20,10 +20,14 @@ export function DropIndex(arg1:string,arg2:string,arg3:string,arg4:string):Promi
 
 export function Environment():Promise<app.EnvironmentInfo>;
 
+export function ExecuteShellScript(arg1:string,arg2:string,arg3:string,arg4:string):Promise<app.ExecuteShellScriptResult>;
+
 export function FindItems(arg1:string,arg2:string,arg3:string,arg4:string):Promise<app.FindItemsResult>;
 
 export function GetIndexes(arg1:string,arg2:string,arg3:string):Promise<app.GetIndexesResult>;
 
+export function HostLogs(arg1:string,arg2:string):Promise<app.HostLogsResult>;
+
 export function Hosts():Promise<map[string]app.Host>;
 
 export function InsertItems(arg1:string,arg2:string,arg3:string,arg4:string):Promise<any>;

frontend/wailsjs/go/app/App.js

@@ -30,6 +30,10 @@ export function Environment() {
   return window['go']['app']['App']['Environment']();
 }
 
+export function ExecuteShellScript(arg1, arg2, arg3, arg4) {
+  return window['go']['app']['App']['ExecuteShellScript'](arg1, arg2, arg3, arg4);
+}
+
 export function FindItems(arg1, arg2, arg3, arg4) {
   return window['go']['app']['App']['FindItems'](arg1, arg2, arg3, arg4);
 }
@@ -38,6 +42,10 @@ export function GetIndexes(arg1, arg2, arg3) {
   return window['go']['app']['App']['GetIndexes'](arg1, arg2, arg3);
 }
 
+export function HostLogs(arg1, arg2) {
+  return window['go']['app']['App']['HostLogs'](arg1, arg2);
+}
+
 export function Hosts() {
   return window['go']['app']['App']['Hosts']();
 }

internal/app/app.go

@@ -13,7 +13,6 @@ import (
 	"strings"
 
 	"github.com/garraflavatra/rolens/internal/ui"
-	"github.com/ncruces/zenity"
 	wailsRuntime "github.com/wailsapp/wails/v2/pkg/runtime"
 	"golang.org/x/sync/syncmap"
 )
@@ -26,6 +25,7 @@ type EnvironmentInfo struct {
 
 	HasMongoExport bool `json:"hasMongoExport"`
 	HasMongoDump   bool `json:"hasMongoDump"`
+	HasMongoShell  bool `json:"hasMongoShell"`
 
 	HomeDirectory     string `json:"homeDirectory"`
 	DataDirectory     string `json:"dataDirectory"`
@@ -50,6 +50,9 @@ func NewApp(version string) *App {
 	_, err = exec.LookPath("mongoexport")
 	a.Env.HasMongoExport = err == nil
 
+	_, err = exec.LookPath("mongosh")
+	a.Env.HasMongoShell = err == nil
+
 	a.Env.HomeDirectory, err = os.UserHomeDir()
 	if err != nil {
 		panic(errors.New("encountered an error while getting home directory"))
@@ -107,16 +110,30 @@ func (a *App) Environment() EnvironmentInfo {
 }
 
 func (a *App) PurgeLogDirectory() {
-	err := zenity.Question("Are you sure you want to remove all logfiles?", zenity.Title("Confirm"), zenity.WarningIcon)
-	if err == zenity.ErrCanceled {
+	choice, _ := wailsRuntime.MessageDialog(a.ctx, wailsRuntime.MessageDialogOptions{
+		Title:         "Confirm",
+		Message:       "Are you sure you want to remove all logfiles?",
+		Buttons:       []string{"Yes", "Cancel"},
+		DefaultButton: "Yes",
+		CancelButton:  "Cancel",
+	})
+	if choice != "Yes" {
 		return
 	}
 
-	err = os.RemoveAll(a.Env.LogDirectory)
+	err := os.RemoveAll(a.Env.LogDirectory)
 	if err == nil {
-		zenity.Info("Successfully purged log directory.", zenity.InfoIcon)
+		wailsRuntime.MessageDialog(a.ctx, wailsRuntime.MessageDialogOptions{
+			Title:   "Success",
+			Message: "Successfully purged log directory",
+			Type:    wailsRuntime.InfoDialog,
+		})
 	} else {
-		zenity.Error(err.Error(), zenity.Title("Encountered an error while purging log directory."), zenity.WarningIcon)
+		wailsRuntime.MessageDialog(a.ctx, wailsRuntime.MessageDialogOptions{
+			Title:   "Error while purging log directory",
+			Message: err.Error(),
+			Type:    wailsRuntime.ErrorDialog,
+		})
 	}
 }
 

internal/app/app_menu.go

@@ -14,7 +14,7 @@ func menuCallbackEmit(a *App, eventName string, data ...interface{}) func(cd *me
 	}
 }
 
-func menuCallbackURL(a *App, url string) func(cd *menu.CallbackData) {
+func menuCallbackOpenURL(a *App, url string) func(cd *menu.CallbackData) {
 	return func(cd *menu.CallbackData) {
 		wailsRuntime.BrowserOpenURL(a.ctx, url)
 	}
@@ -30,36 +30,65 @@ func (a *App) Menu() *menu.Menu {
 	aboutMenu.AddSeparator()
 	aboutMenu.AddText("Open data directory…", nil, func(cd *menu.CallbackData) { a.ui.Reveal(a.Env.DataDirectory) })
 	aboutMenu.AddText("Open log directory…", nil, func(cd *menu.CallbackData) { a.ui.Reveal(a.Env.LogDirectory) })
-	aboutMenu.AddText("Purge logs", nil, func(cd *menu.CallbackData) { a.PurgeLogDirectory() })
+	aboutMenu.AddText("Purge logs…", nil, func(cd *menu.CallbackData) { a.PurgeLogDirectory() })
 	aboutMenu.AddSeparator()
-	aboutMenu.AddText("Quit Rolens", keys.CmdOrCtrl("q"), func(cd *menu.CallbackData) { wailsRuntime.Quit(a.ctx) })
-
-	fileMenu := appMenu.AddSubmenu("File")
-	fileMenu.AddText("New host…", keys.CmdOrCtrl("y"), menuCallbackEmit(a, "CreateHost"))
-	fileMenu.AddSeparator()
-	fileMenu.AddText("Stats", keys.Combo("h", keys.CmdOrCtrlKey, keys.OptionOrAltKey), menuCallbackEmit(a, "OpenCollectionTab", "stats"))
-	fileMenu.AddText("Find", keys.Combo("f", keys.CmdOrCtrlKey, keys.OptionOrAltKey), menuCallbackEmit(a, "OpenCollectionTab", "find"))
-	fileMenu.AddText("Insert", keys.Combo("i", keys.CmdOrCtrlKey, keys.OptionOrAltKey), menuCallbackEmit(a, "OpenCollectionTab", "insert"))
-	fileMenu.AddText("Update", keys.Combo("u", keys.CmdOrCtrlKey, keys.OptionOrAltKey), menuCallbackEmit(a, "OpenCollectionTab", "update"))
-	fileMenu.AddText("Remove", keys.Combo("r", keys.CmdOrCtrlKey, keys.OptionOrAltKey), menuCallbackEmit(a, "OpenCollectionTab", "remove"))
-	fileMenu.AddText("Indexes", keys.Combo("x", keys.CmdOrCtrlKey, keys.OptionOrAltKey), menuCallbackEmit(a, "OpenCollectionTab", "indexes"))
-	fileMenu.AddText("Aggregate", keys.Combo("a", keys.CmdOrCtrlKey, keys.OptionOrAltKey), menuCallbackEmit(a, "OpenCollectionTab", "aggregate"))
 
 	if runtime.GOOS == "darwin" {
+		aboutMenu.AddText("Minimize", keys.CmdOrCtrl("M"), func(cd *menu.CallbackData) { wailsRuntime.WindowMinimise(a.ctx) })
+		aboutMenu.AddText("Hide Rolens", keys.CmdOrCtrl("H"), func(cd *menu.CallbackData) { wailsRuntime.WindowHide(a.ctx) })
+		aboutMenu.AddSeparator()
+
 		appMenu.Append(menu.EditMenu())
 	}
 
+	aboutMenu.AddText("Quit Rolens", keys.CmdOrCtrl("Q"), func(cd *menu.CallbackData) { wailsRuntime.Quit(a.ctx) })
+
+	hostMenu := appMenu.AddSubmenu("Host")
+	hostMenu.AddText("New…", keys.OptionOrAlt("C"), menuCallbackEmit(a, "ui.host.new"))
+	hostMenu.AddText("Edit host…", keys.OptionOrAlt("H"), menuCallbackEmit(a, "ui.host.edit"))
+	hostMenu.AddSeparator()
+	hostMenu.AddText("Server status", nil, menuCallbackEmit(a, "ui.host.tab", "status"))
+	hostMenu.AddText("System info", nil, menuCallbackEmit(a, "ui.host.tab", "systemInfo"))
+	hostMenu.AddText("Shell", nil, menuCallbackEmit(a, "ui.host.tab", "shell"))
+	hostMenu.AddSeparator()
+	hostMenu.AddText("Remove host…", nil, menuCallbackEmit(a, "ui.host.remove"))
+
+	dbMenu := appMenu.AddSubmenu("Database")
+	dbMenu.AddText("New…", keys.OptionOrAlt("D"), menuCallbackEmit(a, "ui.db.new"))
+	dbMenu.AddSeparator()
+	dbMenu.AddText("Database statistics", nil, menuCallbackEmit(a, "ui.db.tab", "stats"))
+	dbMenu.AddText("Shell", nil, menuCallbackEmit(a, "ui.db.tab", "shell"))
+	dbMenu.AddSeparator()
+	dbMenu.AddText("Dump…", nil, menuCallbackEmit(a, "ui.db.dump"))
+	dbMenu.AddText("Drop…", nil, menuCallbackEmit(a, "ui.db.drop"))
+
+	collMenu := appMenu.AddSubmenu("Collection")
+	collMenu.AddText("New…", keys.OptionOrAlt("T"), menuCallbackEmit(a, "ui.coll.new"))
+	collMenu.AddSeparator()
+	collMenu.AddText("Collection statistics", keys.Combo("S", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "stats"))
+	collMenu.AddText("Find", keys.Combo("F", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "find"))
+	collMenu.AddText("Insert", keys.Combo("I", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "insert"))
+	collMenu.AddText("Update", keys.Combo("P", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "update"))
+	collMenu.AddText("Remove", keys.Combo("R", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "remove"))
+	collMenu.AddText("Indexes", keys.Combo("X", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "indexes"))
+	collMenu.AddText("Aggregate", keys.Combo("A", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "aggregate"))
+	collMenu.AddText("Shell", keys.Combo("H", keys.CmdOrCtrlKey, keys.ShiftKey), menuCallbackEmit(a, "ui.coll.tab", "shell"))
+	collMenu.AddSeparator()
+	collMenu.AddText("Export…", keys.OptionOrAlt("E"), menuCallbackEmit(a, "ui.coll.exort"))
+	collMenu.AddText("Truncate…", nil, menuCallbackEmit(a, "ui.coll.truncate"))
+	collMenu.AddText("Drop…", nil, menuCallbackEmit(a, "ui.coll.drop"))
+
 	helpMenu := appMenu.AddSubmenu("Help")
-	helpMenu.AddText("User guide", nil, menuCallbackURL(a, "https://garraflavatra.github.io/rolens/user-guide/"))
-	helpMenu.AddText("Website", nil, menuCallbackURL(a, "https://garraflavatra.github.io/rolens/"))
-	helpMenu.AddText("Discussion board", nil, menuCallbackURL(a, "https://github.com/garraflavatra/rolens/discussions"))
+	helpMenu.AddText("User guide", keys.CmdOrCtrl("/"), menuCallbackOpenURL(a, "https://garraflavatra.github.io/rolens/user-guide/"))
+	helpMenu.AddText("Website", nil, menuCallbackOpenURL(a, "https://garraflavatra.github.io/rolens/"))
+	helpMenu.AddText("Discussion board", nil, menuCallbackOpenURL(a, "https://github.com/garraflavatra/rolens/discussions"))
 	helpMenu.AddSeparator()
-	helpMenu.AddText("Report a problem", nil, menuCallbackURL(a, "https://github.com/garraflavatra/rolens/issues/new"))
-	helpMenu.AddText("Ask a question", nil, menuCallbackURL(a, "https://github.com/garraflavatra/rolens/discussions/new?category=questions"))
+	helpMenu.AddText("Report a problem", nil, menuCallbackOpenURL(a, "https://github.com/garraflavatra/rolens/issues/new"))
+	helpMenu.AddText("Ask a question", nil, menuCallbackOpenURL(a, "https://github.com/garraflavatra/rolens/discussions/new?category=questions"))
 	helpMenu.AddSeparator()
-	helpMenu.AddText("Star Rolens on GitHub", nil, menuCallbackURL(a, "https://github.com/garraflavatra/rolens"))
-	helpMenu.AddText("Changelog", nil, menuCallbackURL(a, "https://garraflavatra.github.io/rolens/development/changelog/"))
-	helpMenu.AddText("License", nil, menuCallbackURL(a, "https://github.com/garraflavatra/rolens/blob/main/LICENSE"))
+	helpMenu.AddText("Star Rolens on GitHub", nil, menuCallbackOpenURL(a, "https://github.com/garraflavatra/rolens"))
+	helpMenu.AddText("Changelog", nil, menuCallbackOpenURL(a, "https://garraflavatra.github.io/rolens/colophon/changelog/"))
+	helpMenu.AddText("License", nil, menuCallbackOpenURL(a, "https://github.com/garraflavatra/rolens/blob/main/LICENSE"))
 
 	return appMenu
 }

internal/app/app_settings.go

@@ -6,7 +6,6 @@ import (
 	"os"
 	"path"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
@@ -34,20 +33,20 @@ func (a *App) Settings() Settings {
 	if err != nil {
 		// It's ok if the file cannot be opened, for example if it is not accessible.
 		// Therefore no error is returned.
-		runtime.LogInfo(a.ctx, "Cannot open settings.json:")
-		runtime.LogInfo(a.ctx, err.Error())
+		runtime.LogInfof(a.ctx, "Cannot open settings.json: %s", err.Error())
 		return s
 	}
 
 	if len(jsonData) == 0 {
 		return s
 	} else {
-		err = json.Unmarshal(jsonData, &s)
-
-		if err != nil {
-			runtime.LogWarning(a.ctx, "Cannot unmarshal settings.json:")
-			runtime.LogWarning(a.ctx, err.Error())
-			zenity.Warning("Could not retrieve application settings, using defaults!", zenity.WarningIcon)
+		if err := json.Unmarshal(jsonData, &s); err != nil {
+			runtime.LogWarningf(a.ctx, "Cannot unmarshal settings.json: %s", err.Error())
+			runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+				Title:   "Settings malformed",
+				Message: "Could not retrieve application settings: using defaults!",
+				Type:    runtime.WarningDialog,
+			})
 		}
 		return s
 	}
@@ -57,26 +56,35 @@ func (a *App) UpdateSettings(jsonData string) Settings {
 	s := a.Settings()
 	err := json.Unmarshal([]byte(jsonData), &s)
 	if err != nil {
-		runtime.LogError(a.ctx, "Malformed JSON for settings file:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Malformed JSON"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Malformed JSON for settings file: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Settings malformed",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return s
 	}
 
 	newJson, err := json.MarshalIndent(s, "", "\t")
 	if err != nil {
-		runtime.LogError(a.ctx, "Could not marshal settings into JSON:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Malformed JSON"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not marshal settings into JSON: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "JSON is being awkward",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return s
 	}
 
 	filePath := path.Join(a.Env.DataDirectory, "settings.json")
 	err = ioutil.WriteFile(filePath, newJson, os.ModePerm)
 	if err != nil {
-		runtime.LogError(a.ctx, "Could not update host list:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not update host list"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not update host list: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Could not update host list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 	}
 
 	return s

internal/app/collection.go

@@ -3,7 +3,6 @@ package app
 import (
 	"fmt"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 )
@@ -23,8 +22,7 @@ func (a *App) OpenCollection(hostKey, dbKey, collKey string) (result OpenCollect
 	command := bson.M{"collStats": collKey}
 	err = client.Database(dbKey).RunCommand(ctx, command).Decode(&result.Stats)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not retrieve collection stats for "+collKey)
-		runtime.LogWarning(a.ctx, err.Error())
+		runtime.LogWarningf(a.ctx, "Could not retrieve collection stats for %s: %s", collKey, err.Error())
 		result.StatsError = err.Error()
 	}
 
@@ -45,9 +43,12 @@ func (a *App) RenameCollection(hostKey, dbKey, collKey, newCollKey string) bool
 	}
 	err = client.Database("admin").RunCommand(ctx, command).Decode(&result)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not rename collection "+collKey)
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while renaming collection"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not rename collection %s: %s", collKey, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error renaming collection",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
@@ -55,8 +56,14 @@ func (a *App) RenameCollection(hostKey, dbKey, collKey, newCollKey string) bool
 }
 
 func (a *App) TruncateCollection(hostKey, dbKey, collKey string) bool {
-	err := zenity.Question("Are you sure you want to remove all items from "+collKey+"?", zenity.Title("Confirm"), zenity.WarningIcon)
-	if err == zenity.ErrCanceled {
+	choice, _ := runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+		Title:         "Confirm",
+		Message:       "Are you sure you want to remove all items in " + collKey + "?",
+		Buttons:       []string{"Yes", "Cancel"},
+		DefaultButton: "Yes",
+		CancelButton:  "Cancel",
+	})
+	if choice != "Yes" {
 		return false
 	}
 
@@ -68,9 +75,12 @@ func (a *App) TruncateCollection(hostKey, dbKey, collKey string) bool {
 
 	_, err = client.Database(dbKey).Collection(collKey).DeleteMany(ctx, bson.D{})
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not truncate collection "+collKey)
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while truncating collection"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not truncate collection %s: %s", collKey, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error truncating collection",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
@@ -78,8 +88,14 @@ func (a *App) TruncateCollection(hostKey, dbKey, collKey string) bool {
 }
 
 func (a *App) DropCollection(hostKey, dbKey, collKey string) bool {
-	err := zenity.Question("Are you sure you want to drop "+collKey+"?", zenity.Title("Confirm"), zenity.WarningIcon)
-	if err == zenity.ErrCanceled {
+	choice, _ := runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+		Title:         "Confirm",
+		Message:       "Are you sure you want to drop " + collKey + "?",
+		Buttons:       []string{"Yes", "Cancel"},
+		DefaultButton: "Yes",
+		CancelButton:  "Cancel",
+	})
+	if choice != "Yes" {
 		return false
 	}
 
@@ -91,9 +107,12 @@ func (a *App) DropCollection(hostKey, dbKey, collKey string) bool {
 
 	err = client.Database(dbKey).Collection(collKey).Drop(ctx)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not drop collection "+collKey)
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while dropping collection"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not drop collection %s: %s", collKey, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error dropping collection",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 

internal/app/collection_aggregate.go

@@ -2,9 +2,7 @@ package app
 
 import (
 	"encoding/json"
-	"fmt"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
@@ -14,17 +12,23 @@ import (
 func (a *App) Aggregate(hostKey, dbKey, collKey, pipelineJson, settingsJson string) {
 	var settings *options.AggregateOptions
 	if err := json.Unmarshal([]byte(settingsJson), &settings); err != nil {
-		runtime.LogError(a.ctx, "Could not parse aggregation settings:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Couldn't parse aggregation settings"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not parse aggregation settings: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Couldn't parse aggregation settings",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return
 	}
 
 	var pipeline mongo.Pipeline
 	if err := bson.UnmarshalExtJSON([]byte(pipelineJson), true, &pipeline); err != nil {
-		runtime.LogWarning(a.ctx, "Could not parse aggregation pipeline:")
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Couldn't parse aggregation pipeline"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not parse aggregation pipeline: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Couldn't parse aggregation pipeline",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return
 	}
 
@@ -37,19 +41,23 @@ func (a *App) Aggregate(hostKey, dbKey, collKey, pipelineJson, settingsJson stri
 
 	cursor, err := client.Database(dbKey).Collection(collKey).Aggregate(ctx, pipeline, settings)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not get aggregation cursor:")
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Couldn't get aggregation cursor"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not get aggregation cursor: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Couldn't get aggregation cursor",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return
 	}
 
 	var results []bson.M
 	if err := cursor.All(ctx, &results); err != nil {
-		runtime.LogInfo(a.ctx, "Error while running aggregation pipeline:")
-		runtime.LogInfo(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while running aggregation pipeline"), zenity.ErrorIcon)
+		runtime.LogInfof(a.ctx, "Error while running aggregation pipeline: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error while running aggregation pipeline",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return
 	}
-
-	fmt.Println(results)
 }

internal/app/collection_find.go

@@ -3,7 +3,6 @@ package app
 import (
 	"encoding/json"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 	mongoOptions "go.mongodb.org/mongo-driver/mongo/options"
@@ -29,9 +28,9 @@ func (a *App) FindItems(hostKey, dbKey, collKey, formJson string) (result FindIt
 
 	err := json.Unmarshal([]byte(formJson), &form)
 	if err != nil {
-		runtime.LogError(a.ctx, "Could not parse find form:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not parse form"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not parse find form: %s", err.Error())
+		result.ErrorTitle = "Could not parse form"
+		result.ErrorDescription = err.Error()
 		return
 	}
 
@@ -109,8 +108,7 @@ func (a *App) FindItems(hostKey, dbKey, collKey, formJson string) (result FindIt
 	for _, r := range results {
 		marshalled, err := bson.MarshalExtJSON(r, true, true)
 		if err != nil {
-			runtime.LogError(a.ctx, "Failed to marshal find BSON:")
-			runtime.LogError(a.ctx, err.Error())
+			runtime.LogErrorf(a.ctx, "Failed to marshal find BSON: %s", err.Error())
 			result.ErrorTitle = "Failed to marshal JSON"
 			result.ErrorDescription = err.Error()
 			return
@@ -125,14 +123,22 @@ func (a *App) UpdateFoundDocument(hostKey, dbKey, collKey, idJson, newDocJson st
 	var id bson.M
 	if err := bson.UnmarshalExtJSON([]byte(idJson), true, &id); err != nil {
 		runtime.LogWarningf(a.ctx, "Could not parse find/update query: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Couldn't parse update query"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error parsing update query",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
 	var newDoc bson.M
 	if err := bson.UnmarshalExtJSON([]byte(newDocJson), true, &newDoc); err != nil {
 		runtime.LogWarningf(a.ctx, "Could not parse new find/update document: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Couldn't parse document"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error parsing document",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
@@ -144,7 +150,11 @@ func (a *App) UpdateFoundDocument(hostKey, dbKey, collKey, idJson, newDocJson st
 
 	if _, err := client.Database(dbKey).Collection(collKey).ReplaceOne(ctx, id, newDoc); err != nil {
 		runtime.LogInfof(a.ctx, "Error while replacing document: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Unable to replace document"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error replacing document",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 

internal/app/collection_find_export.go

@@ -1,12 +1,15 @@
 package app
 
 import (
+	"archive/zip"
+	_ "embed"
 	"encoding/csv"
 	"encoding/json"
 	"fmt"
+	"html"
 	"os"
+	"strings"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/bson/bsontype"
@@ -24,6 +27,30 @@ const (
 	ExportFormatJsonArray ExportFormat = "jsonarray"
 	ExportFormatNdJson    ExportFormat = "ndjson"
 	ExportFormatCsv       ExportFormat = "csv"
+	ExportFormatExcel     ExportFormat = "excel"
+)
+
+var (
+	//go:embed collection_find_export_excel/app.xml
+	excelAppXml string
+	//go:embed collection_find_export_excel/contenttypes.xml
+	excelContentTypesXml string
+	//go:embed collection_find_export_excel/core.xml
+	excelCoreXml string
+	//go:embed collection_find_export_excel/dotrels.xml
+	excelDotRelsXml string
+	//go:embed collection_find_export_excel/metadata.xml
+	excelMetadataXml string
+	//go:embed collection_find_export_excel/rels.xml
+	excelRelsXml string
+	//go:embed collection_find_export_excel/styles.xml
+	excelStylesXml string
+	//go:embed collection_find_export_excel/theme.xml
+	excelThemeXml string
+	//go:embed collection_find_export_excel/workbook.xml
+	excelWorkbookXml string
+
+	alphabet = []rune("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
 )
 
 type ExportSettings struct {
@@ -40,13 +67,40 @@ func getptr[T any](v T) *T {
 	return &v
 }
 
+func excelColIndex(idx int) string {
+	str := make([]rune, 0)
+
+	for idx > 0 {
+		rem := idx % 26
+		if rem == 0 {
+			str = append(str, 'Z')
+			idx = (idx / 26) - 1
+		} else {
+
+			str = append(str, alphabet[rem-1])
+			idx = (idx / 26)
+		}
+	}
+
+	// Reverse string
+	for i, j := 0, len(str)-1; i < j; i, j = i+1, j-1 {
+		str[i], str[j] = str[j], str[i]
+	}
+
+	return string(str)
+}
+
 func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bool {
 	runtime.LogInfof(a.ctx, "Export started for %s/%s/%s. Settings: %s", hostKey, dbKey, collKey, settingsJson)
 
 	var settings ExportSettings
 	if err := json.Unmarshal([]byte(settingsJson), &settings); err != nil {
-		runtime.LogWarningf(a.ctx, "Could not parse export settings: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Couldn't parse export settings!"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Export: Could not parse settings: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Couldn't parse export settings!",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
@@ -69,8 +123,11 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 
 	view, found := views[settings.ViewKey]
 	if !found {
-		zenity.Error(fmt.Sprintf("View %s is not known", settings.ViewKey), zenity.ErrorIcon)
-		runtime.LogDebugf(a.ctx, "Export: unknown view %s", settings.ViewKey)
+		runtime.LogWarningf(a.ctx, "Export: unknown view %s", settings.ViewKey)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Message: fmt.Sprintf("View %s is not known", settings.ViewKey),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
@@ -84,18 +141,27 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 			DisplayName: "CSV files (*.csv)",
 			Pattern:     "*.csv",
 		}
+
 	case ExportFormatJsonArray:
 		defaultFilename = "export.json"
 		fileFilter = runtime.FileFilter{
 			DisplayName: "JSON files (*.json)",
 			Pattern:     "*.json",
 		}
+
 	case ExportFormatNdJson:
 		defaultFilename = "export.ndjson"
 		fileFilter = runtime.FileFilter{
 			DisplayName: "Newline delimited JSON files (*.ndjson)",
 			Pattern:     "*.ndjson",
 		}
+
+	case ExportFormatExcel:
+		defaultFilename = "export.xlsx"
+		fileFilter = runtime.FileFilter{
+			DisplayName: "Microsoft Excel Workbook (*.xlsx)",
+			Pattern:     "*.xlsx",
+		}
 	}
 
 	settings.OutFile, err = runtime.SaveFileDialog(a.ctx, runtime.SaveDialogOptions{
@@ -106,27 +172,40 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 		Filters:              []runtime.FileFilter{fileFilter},
 	})
 	if err != nil {
-		zenity.Error("An error occured while choosing the export destination", zenity.ErrorIcon)
 		runtime.LogWarningf(a.ctx, "Export: error while choosing export destination: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error while choosing export destination",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 	if settings.OutFile == "" {
-		zenity.Error("You must specify an export destination.", zenity.ErrorIcon)
 		runtime.LogDebug(a.ctx, "Export: no destination specified")
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Message: "Please specify an export destination.",
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
-
 	if _, err := os.Stat(settings.OutFile); err == nil {
-		zenity.Error(fmt.Sprintf("File %s already exists, export aborted.", settings.OutFile), zenity.ErrorIcon)
 		runtime.LogDebugf(a.ctx, "Export: destination %s already exists", settings.OutFile)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Message: fmt.Sprintf("File %s already exists, export aborted.", settings.OutFile),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
 	var query bson.M
 	if settings.Contents != ExportContentsAll {
 		if err = bson.UnmarshalExtJSON([]byte(settings.QueryJson), true, &query); err != nil {
-			runtime.LogDebugf(a.ctx, "Invalid find query (exporting): %s", settings.QueryJson)
-			zenity.Error(err.Error(), zenity.Title("Invalid query"), zenity.ErrorIcon)
+			runtime.LogWarningf(a.ctx, "Export: invalid find query: %s", settings.QueryJson)
+			runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+				Title:   "Invalid query",
+				Message: err.Error(),
+				Type:    runtime.ErrorDialog,
+			})
 			return false
 		}
 	}
@@ -137,12 +216,10 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 	}
 	defer close()
 
-	pgr, _ := zenity.Progress(zenity.Title("Performing export…"))
-
 	projection := bson.M{}
 	if settings.ViewKey != "list" {
 		for _, col := range view.Columns {
-			projection[col.Key] = ""
+			projection[col.Key] = 1
 		}
 	}
 
@@ -162,22 +239,34 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 		Projection: projection,
 	})
 	if err != nil {
-		runtime.LogInfof(a.ctx, "Export: unable to get cursor while exporting: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Unable to get cursor"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Export: unable to get cursor while exporting: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Couldn't get cursor",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
 	file, err := os.OpenFile(settings.OutFile, os.O_CREATE|os.O_WRONLY, 0644)
 	if err != nil {
-		zenity.Error(fmt.Sprintf(err.Error(), zenity.Title("Error while opening file"), settings.OutFile), zenity.ErrorIcon)
-		runtime.LogDebugf(a.ctx, "Export: unable to open file %s", settings.OutFile)
+		runtime.LogInfof(a.ctx, "Export: unable to open file %s", settings.OutFile)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error opening file",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 	defer file.Close()
 
-	var csvWriter *csv.Writer
-	var csvColumnKeys []string
 	var index uint = 0
+	var columnKeys []string
+
+	var csvWriter *csv.Writer
+
+	var excelZipWriter *zip.Writer
+	var excelSheetWriter strings.Builder
 
 	switch settings.Format {
 	case ExportFormatJsonArray:
@@ -185,77 +274,144 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 
 	case ExportFormatCsv:
 		csvWriter = csv.NewWriter(file)
+
+	case ExportFormatExcel:
+		excelZipWriter = zip.NewWriter(file)
+
+		files := map[string]string{
+			"_rels/.rels":                excelDotRelsXml,
+			"docProps/app.xml":           excelAppXml,
+			"docProps/core.xml":          strings.Replace(excelCoreXml, "{TITLE}", fmt.Sprintf("%s.%s Export", dbKey, collKey), 1),
+			"xl/_rels/workbook.xml.rels": excelRelsXml,
+			"xl/theme/theme1.xml":        excelThemeXml,
+			"xl/metadata.xml":            excelMetadataXml,
+			"xl/styles.xml":              excelStylesXml,
+			"xl/workbook.xml":            excelWorkbookXml,
+			"[Content_Types].xml":        excelContentTypesXml,
+		}
+
+		for fname, body := range files {
+			f, err := excelZipWriter.Create(fname)
+			if err != nil {
+				runtime.LogErrorf(a.ctx, "Export: Excel zip.Create error: %s", err.Error())
+				runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+					Title:   "ZIP error!",
+					Message: err.Error(),
+					Type:    runtime.ErrorDialog,
+				})
+				return false
+			}
+
+			_, err = f.Write([]byte(body))
+			if err != nil {
+				runtime.LogErrorf(a.ctx, "Export: Excel zip.Create.Write error: %s", err.Error())
+				runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+					Title:   "ZIP error!",
+					Message: err.Error(),
+					Type:    runtime.ErrorDialog,
+				})
+				return false
+			}
+		}
+
+		excelSheetWriter = strings.Builder{}
 	}
 
 	for cur.Next(ctx) {
-		switch settings.Format {
-		case ExportFormatCsv:
-			els, err := cur.Current.Elements()
-			if err != nil {
-				zenity.Error(err.Error(), zenity.Title("BSON invalid"), zenity.ErrorIcon)
+		if columnKeys == nil {
+			columnKeys = make([]string, 0)
+
+			if settings.ViewKey == "list" {
+				els, err := cur.Current.Elements()
+				if err != nil {
+					runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+						Title:   "BSON is invalid",
+						Message: err.Error(),
+						Type:    runtime.ErrorDialog,
+					})
+				}
+
+				for _, el := range els {
+					if el.Key() == "" {
+						continue
+					}
+
+					switch el.Value().Type {
+					case bsontype.Boolean,
+						bsontype.Decimal128,
+						bsontype.Double,
+						bsontype.Int32,
+						bsontype.Int64,
+						bsontype.Null,
+						bsontype.ObjectID,
+						bsontype.Regex,
+						bsontype.String,
+						bsontype.Symbol,
+						bsontype.Timestamp,
+						bsontype.Undefined:
+						columnKeys = append(columnKeys, el.Key())
+					}
+				}
+			} else {
+				for _, col := range view.Columns {
+					columnKeys = append(columnKeys, col.Key)
+				}
 			}
 
+			runtime.LogDebugf(a.ctx, "Export column keys: %v", columnKeys)
+
+			switch settings.Format {
+			case ExportFormatCsv:
+				if err := csvWriter.Write(columnKeys); err != nil {
+					runtime.LogInfof(a.ctx, "Unable to write item %d to CSV while exporting: %s", index, err.Error())
+					runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+						Title:   fmt.Sprintf("Unable to write item %d to CSV", index),
+						Message: err.Error(),
+						Type:    runtime.ErrorDialog,
+					})
+				}
+
+			case ExportFormatExcel:
+				excelSheetWriter.Write([]byte(fmt.Sprintf(`<row r="1" spans="1:%d" s="1" customFormat="1" x14ac:dyDescent="0.2">`, len(columnKeys))))
+				for idx, key := range columnKeys {
+					excelSheetWriter.Write([]byte(fmt.Sprintf(`<c r="%s1" s="1" t="str"><v>%s</v></c>`, excelColIndex(idx+1), key)))
+				}
+				excelSheetWriter.Write([]byte("</row>"))
+			}
+		}
+
+		switch settings.Format {
+		case ExportFormatCsv:
 			csvItem := make([]string, 0)
 
-			switch settings.ViewKey {
-			case "list":
-				if csvColumnKeys == nil {
-					csvColumnKeys = make([]string, 0)
-
-					for _, el := range els {
-						if el.Key() == "" {
-							continue
-						}
-
-						switch el.Value().Type {
-						case bsontype.Boolean,
-							bsontype.Decimal128,
-							bsontype.Double,
-							bsontype.Int32,
-							bsontype.Int64,
-							bsontype.Null,
-							bsontype.ObjectID,
-							bsontype.Regex,
-							bsontype.String,
-							bsontype.Symbol,
-							bsontype.Timestamp,
-							bsontype.Undefined:
-							csvColumnKeys = append(csvColumnKeys, el.Key())
-						}
-					}
-
-					runtime.LogDebugf(a.ctx, "Export csvColumnKeys: %v", csvColumnKeys)
-
-					if err := csvWriter.Write(csvColumnKeys); err != nil {
-						runtime.LogInfof(a.ctx, "Unable to write item %d to CSV while exporting: %s", index, err.Error())
-						zenity.Error(err.Error(), zenity.Title("Unable to write item %d to CSV"), zenity.ErrorIcon)
-					}
+			for _, k := range columnKeys {
+				r, err := cur.Current.LookupErr(k)
+				if err != nil {
+					csvItem = append(csvItem, "")
+					continue
 				}
 
-				for _, k := range csvColumnKeys {
-					r, err := cur.Current.LookupErr(k)
-					if err != nil {
-						csvItem = append(csvItem, "")
-						continue
-					}
-
-					var v any
-					if err := r.Unmarshal(&v); err != nil {
-						zenity.Error(err.Error(), zenity.Title(fmt.Sprintf("Unable to unmarshal field %s", k)), zenity.ErrorIcon)
-						csvItem = append(csvItem, "")
-						continue
-					}
-
-					csvItem = append(csvItem, fmt.Sprintf("%v", v))
+				var v any
+				if err := r.Unmarshal(&v); err != nil {
+					runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+						Title:   fmt.Sprintf("Unable to unmarshal field %s", k),
+						Message: err.Error(),
+						Type:    runtime.ErrorDialog,
+					})
+					csvItem = append(csvItem, "")
+					continue
 				}
 
-			default:
-				// @todo
+				csvItem = append(csvItem, fmt.Sprintf("%v", v))
 			}
 
 			if err := csvWriter.Write(csvItem); err != nil {
-				runtime.LogInfof(a.ctx, "Unable to write item %d to CSV while exporting: %s", index, err.Error())
-				zenity.Error(err.Error(), zenity.Title("Unable to write item %d to CSV"), zenity.ErrorIcon)
+				runtime.LogInfof(a.ctx, "Export: Unable to write item %d to CSV while exporting: %s", index, err.Error())
+				runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+					Title:   fmt.Sprintf("Unable to write item %d to CSV", index),
+					Message: err.Error(),
+					Type:    runtime.ErrorDialog,
+				})
 			}
 
 			csvWriter.Flush()
@@ -263,8 +419,12 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 		case ExportFormatJsonArray, ExportFormatNdJson:
 			itemJson, err := bson.MarshalExtJSON(cur.Current, true, false)
 			if err != nil {
-				runtime.LogInfof(a.ctx, "Unable to marshal item %d to JSON while exporting: %s", index, err.Error())
-				zenity.Error(err.Error(), zenity.Title("Unable to marshal item %d to JSON"), zenity.ErrorIcon)
+				runtime.LogInfof(a.ctx, "Export: Unable to marshal item %d to JSON while exporting: %s", index, err.Error())
+				runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+					Title:   fmt.Sprintf("Unable to write item %d to CSV", index),
+					Message: err.Error(),
+					Type:    runtime.ErrorDialog,
+				})
 			}
 
 			if (settings.Format == ExportFormatJsonArray) && (index != 0) {
@@ -276,26 +436,87 @@ func (a *App) PerformFindExport(hostKey, dbKey, collKey, settingsJson string) bo
 			if settings.Format == ExportFormatNdJson {
 				file.WriteString("\n")
 			}
+
+		case ExportFormatExcel:
+			excelRow := make([]string, 0)
+
+			for _, k := range columnKeys {
+				r, err := cur.Current.LookupErr(k)
+				if err != nil {
+					excelRow = append(excelRow, "")
+					continue
+				}
+
+				var v any
+				if err := r.Unmarshal(&v); err != nil {
+					runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+						Title:   fmt.Sprintf("Unable to unmarshal field %s", k),
+						Message: err.Error(),
+						Type:    runtime.ErrorDialog,
+					})
+					excelRow = append(excelRow, "")
+					continue
+				}
+
+				excelRow = append(excelRow, html.EscapeString(fmt.Sprintf("%v", v)))
+			}
+
+			excelSheetWriter.Write([]byte(fmt.Sprintf(`<row r="%d" spans="1:%d" s="1" x14ac:dyDescent="0.2">`, index+2, len(columnKeys))))
+			for idx, val := range excelRow {
+				excelSheetWriter.Write([]byte(fmt.Sprintf(`<c r="%s%d" t="str"><v>%s</v></c>`, excelColIndex(idx+1), index+2, val)))
+			}
+			excelSheetWriter.Write([]byte("</row>"))
 		}
 
 		index++
+	}
 
-		if count != 0 && pgr != nil {
-			p := (float32(index) / float32(count)) * 100.0
-			pgr.Value(int(p))
+	switch settings.Format {
+	case ExportFormatJsonArray:
+		file.WriteString("]\n")
+
+	case ExportFormatExcel:
+		sw, err := excelZipWriter.Create("xl/worksheets/sheet1.xml")
+		if err != nil {
+			runtime.LogErrorf(a.ctx, "Export: Excel ZIP error creating worksheet: %s", err.Error())
+			runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+				Title:   "ZIP error!",
+				Message: err.Error(),
+				Type:    runtime.ErrorDialog,
+			})
+			return false
+		}
+
+		sw.Write([]byte(strings.ReplaceAll(fmt.Sprintf(`<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<worksheet
+	xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"
+	xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships"
+	xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac xr xr2 xr3"
+	xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac"
+	xmlns:xr="http://schemas.microsoft.com/office/spreadsheetml/2014/revision"
+	xmlns:xr2="http://schemas.microsoft.com/office/spreadsheetml/2015/revision2"
+	xmlns:xr3="http://schemas.microsoft.com/office/spreadsheetml/2016/revision3" xr:uid="{17671867-E8D5-A14C-B382-03A6AA54A004}">
+	<dimension ref="A1:%s%d"/>
+	<sheetViews>
+		<sheetView workbookViewId="0"/>
+	</sheetViews>
+	<sheetFormatPr baseColWidth="25" defaultRowHeight="16" x14ac:dyDescent="0.2"/>
+	<sheetData>`, excelColIndex(len(columnKeys)), index+1), "\n", "\r\n")))
+		sw.Write([]byte(excelSheetWriter.String()))
+		sw.Write([]byte(`</sheetData><pageMargins left="0.7" right="0.7" top="0.75" bottom="0.75" header="0.3" footer="0.3"/></worksheet>`))
+
+		err = excelZipWriter.Close()
+		if err != nil {
+			runtime.LogErrorf(a.ctx, "Export: Excel ZIP error while closing: %s", err.Error())
+			runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+				Title:   "ZIP error!",
+				Message: err.Error(),
+				Type:    runtime.ErrorDialog,
+			})
 		}
 	}
 
-	if settings.Format == ExportFormatJsonArray {
-		file.WriteString("]\n")
-	}
-
-	if pgr != nil {
-		pgr.Complete()
-		pgr.Close()
-	}
-
 	a.ui.Reveal(settings.OutFile)
-	runtime.LogInfo(a.ctx, "Export succeeded")
+	runtime.LogInfof(a.ctx, "Export succeeded: %d items", count)
 	return true
 }

internal/app/collection_find_export_excel/app.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<Properties
+	xmlns="http://schemas.openxmlformats.org/officeDocument/2006/extended-properties"
+	xmlns:vt="http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes"
+>
+	<Application>RolensExport</Application>
+	<DocSecurity>0</DocSecurity>
+	<ScaleCrop>false</ScaleCrop>
+	<HeadingPairs>
+		<vt:vector size="2" baseType="variant">
+			<vt:variant>
+				<vt:lpstr>Sheets</vt:lpstr>
+			</vt:variant>
+			<vt:variant>
+				<vt:i4>1</vt:i4>
+			</vt:variant>
+		</vt:vector>
+	</HeadingPairs>
+	<TitlesOfParts>
+		<vt:vector size="1" baseType="lpstr">
+			<vt:lpstr>RolensExport</vt:lpstr>
+		</vt:vector>
+	</TitlesOfParts>
+	<Manager></Manager>
+	<Company></Company>
+	<LinksUpToDate>false</LinksUpToDate>
+	<SharedDoc>false</SharedDoc>
+	<HyperlinkBase></HyperlinkBase>
+	<HyperlinksChanged>false</HyperlinksChanged>
+	<AppVersion>16.0300</AppVersion>
+</Properties>

internal/app/collection_find_export_excel/contenttypes.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<Types
+	xmlns="http://schemas.openxmlformats.org/package/2006/content-types"
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+>
+	<Default Extension="xml" ContentType="application/xml"/>
+	<Default Extension="bin" ContentType="application/vnd.ms-excel.sheet.binary.macroEnabled.main"/>
+	<Default Extension="vml" ContentType="application/vnd.openxmlformats-officedocument.vmlDrawing"/>
+	<Default Extension="data" ContentType="application/vnd.openxmlformats-officedocument.model+data"/>
+	<Default Extension="bmp" ContentType="image/bmp"/>
+	<Default Extension="png" ContentType="image/png"/>
+	<Default Extension="gif" ContentType="image/gif"/>
+	<Default Extension="emf" ContentType="image/x-emf"/>
+	<Default Extension="wmf" ContentType="image/x-wmf"/>
+	<Default Extension="jpg" ContentType="image/jpeg"/>
+	<Default Extension="jpeg" ContentType="image/jpeg"/>
+	<Default Extension="tif" ContentType="image/tiff"/>
+	<Default Extension="tiff" ContentType="image/tiff"/>
+	<Default Extension="pdf" ContentType="application/pdf"/>
+	<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>
+	<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"/>
+	<Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml"/>
+	<Override PartName="/xl/theme/theme1.xml" ContentType="application/vnd.openxmlformats-officedocument.theme+xml"/>
+	<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml"/>
+	<Override PartName="/docProps/core.xml" ContentType="application/vnd.openxmlformats-package.core-properties+xml"/>
+	<Override PartName="/docProps/app.xml" ContentType="application/vnd.openxmlformats-officedocument.extended-properties+xml"/>
+	<Override PartName="/xl/metadata.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheetMetadata+xml"/>
+</Types>

internal/app/collection_find_export_excel/core.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<cp:coreProperties
+	xmlns:cp="http://schemas.openxmlformats.org/package/2006/metadata/core-properties"
+	xmlns:dc="http://purl.org/dc/elements/1.1/"
+	xmlns:dcterms="http://purl.org/dc/terms/"
+	xmlns:dcmitype="http://purl.org/dc/dcmitype/"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+>
+	<dc:title>{TITLE}</dc:title>
+	<dc:subject></dc:subject>
+	<dc:creator>Rolens</dc:creator>
+	<cp:keywords></cp:keywords>
+	<dc:description></dc:description>
+	<cp:lastModifiedBy></cp:lastModifiedBy>
+	<dcterms:created xsi:type="dcterms:W3CDTF">2020-01-01T00:00:00Z</dcterms:created>
+	<dcterms:modified xsi:type="dcterms:W3CDTF">2020-01-01T00:00:00Z</dcterms:modified>
+	<cp:category></cp:category>
+</cp:coreProperties>

internal/app/collection_find_export_excel/dotrels.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
+	<Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties" Target="docProps/app.xml"/>
+	<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties" Target="docProps/core.xml"/>
+	<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>
+</Relationships>

internal/app/collection_find_export_excel/metadata.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<metadata xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:xlrd="http://schemas.microsoft.com/office/spreadsheetml/2017/richdata" xmlns:xda="http://schemas.microsoft.com/office/spreadsheetml/2017/dynamicarray">
+	<metadataTypes count="1">
+		<metadataType name="XLDAPR" minSupportedVersion="120000" copy="1" pasteAll="1" pasteValues="1" merge="1" splitFirst="1" rowColShift="1" clearFormats="1" clearComments="1" assign="1" coerce="1" cellMeta="1"/>
+	</metadataTypes>
+	<futureMetadata name="XLDAPR" count="1">
+		<bk>
+			<extLst>
+				<ext uri="{bdbb8cdc-fa1e-496e-a857-3c3f30c029c3}">
+					<xda:dynamicArrayProperties fDynamic="1" fCollapsed="0"/>
+				</ext>
+			</extLst>
+		</bk>
+	</futureMetadata>
+	<cellMetadata count="1">
+		<bk>
+			<rc t="1" v="0"/>
+		</bk>
+	</cellMetadata>
+</metadata>

internal/app/collection_find_export_excel/rels.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
+	<Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>
+	<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme" Target="theme/theme1.xml"/>
+	<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/>
+	<Relationship Id="rId4" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings" Target="sharedStrings.xml"/>
+</Relationships>

internal/app/collection_find_export_excel/styles.xml

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<styleSheet
+	xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"
+	xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac x16r2 xr"
+	xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac"
+	xmlns:x16r2="http://schemas.microsoft.com/office/spreadsheetml/2015/02/main"
+	xmlns:xr="http://schemas.microsoft.com/office/spreadsheetml/2014/revision"
+>
+	<fonts count="1" x14ac:knownFonts="1">
+		<font>
+			<sz val="12"/>
+			<color theme="1"/>
+			<name val="Calibri"/>
+			<family val="2"/>
+			<scheme val="minor"/>
+		</font>
+	</fonts>
+	<fills count="3">
+		<fill>
+			<patternFill patternType="none"/>
+		</fill>
+		<fill>
+			<patternFill patternType="gray125"/>
+		</fill>
+		<fill>
+			<patternFill patternType="solid">
+				<fgColor rgb="FFDCDCDC"/>
+				<bgColor indexed="64"/>
+			</patternFill>
+		</fill>
+	</fills>
+	<borders count="2">
+		<border>
+			<left/>
+			<right/>
+			<top/>
+			<bottom/>
+			<diagonal/>
+		</border>
+		<border>
+			<left/>
+			<right/>
+			<top/>
+			<bottom style="thin">
+				<color indexed="64"/>
+			</bottom>
+			<diagonal/>
+		</border>
+	</borders>
+	<cellStyleXfs count="1">
+		<xf numFmtId="0" fontId="0" fillId="0" borderId="0"/>
+	</cellStyleXfs>
+	<cellXfs count="2">
+		<xf numFmtId="0" fontId="0" fillId="0" borderId="0" xfId="0"/>
+		<xf numFmtId="0" fontId="0" fillId="2" borderId="1" xfId="0" applyFill="1" applyBorder="1"/>
+	</cellXfs>
+	<cellStyles count="1">
+		<cellStyle name="Standard" xfId="0" builtinId="0"/>
+	</cellStyles>
+	<dxfs count="0"/>
+	<tableStyles count="0" defaultTableStyle="TableStyleMedium2" defaultPivotStyle="PivotStyleLight16"/>
+	<colors>
+		<mruColors>
+			<color rgb="FFDCDCDC"/>
+			<color rgb="FFABABAB"/>
+		</mruColors>
+	</colors>
+	<extLst>
+		<ext uri="{EB79DEF2-80B8-43e5-95BD-54CBDDF9020C}" xmlns:x14="http://schemas.microsoft.com/office/spreadsheetml/2009/9/main">
+			<x14:slicerStyles defaultSlicerStyle="SlicerStyleLight1"/>
+		</ext>
+		<ext uri="{9260A510-F301-46a8-8635-F512D64BE5F5}" xmlns:x15="http://schemas.microsoft.com/office/spreadsheetml/2010/11/main">
+			<x15:timelineStyles defaultTimelineStyle="TimeSlicerStyleLight1"/>
+		</ext>
+	</extLst>
+</styleSheet>

internal/app/collection_find_export_excel/theme.xml

@@ -0,0 +1,269 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<a:theme xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" name="Kantoorthema">
+	<a:themeElements>
+		<a:clrScheme name="Office">
+			<a:dk1><a:sysClr val="windowText" lastClr="000000"/></a:dk1>
+			<a:lt1><a:sysClr val="window" lastClr="FFFFFF"/></a:lt1>
+			<a:dk2><a:srgbClr val="44546A"/></a:dk2>
+			<a:lt2><a:srgbClr val="E7E6E6"/></a:lt2>
+			<a:accent1><a:srgbClr val="4472C4"/></a:accent1>
+			<a:accent2><a:srgbClr val="ED7D31"/></a:accent2>
+			<a:accent3><a:srgbClr val="A5A5A5"/></a:accent3>
+			<a:accent4><a:srgbClr val="FFC000"/></a:accent4>
+			<a:accent5><a:srgbClr val="5B9BD5"/></a:accent5>
+			<a:accent6><a:srgbClr val="70AD47"/></a:accent6>
+			<a:hlink><a:srgbClr val="0563C1"/></a:hlink>
+			<a:folHlink><a:srgbClr val="954F72"/></a:folHlink>
+		</a:clrScheme>
+		<a:fontScheme name="Office">
+			<a:majorFont>
+				<a:latin typeface="Calibri Light" panose="020F0302020204030204"/>
+				<a:ea typeface=""/>
+				<a:cs typeface=""/>
+				<a:font script="Jpan" typeface="游ゴシック Light"/>
+				<a:font script="Hang" typeface="맑은 고딕"/>
+				<a:font script="Hans" typeface="等线 Light"/>
+				<a:font script="Hant" typeface="新細明體"/>
+				<a:font script="Arab" typeface="Times New Roman"/>
+				<a:font script="Hebr" typeface="Times New Roman"/>
+				<a:font script="Thai" typeface="Tahoma"/>
+				<a:font script="Ethi" typeface="Nyala"/>
+				<a:font script="Beng" typeface="Vrinda"/>
+				<a:font script="Gujr" typeface="Shruti"/>
+				<a:font script="Khmr" typeface="MoolBoran"/>
+				<a:font script="Knda" typeface="Tunga"/>
+				<a:font script="Guru" typeface="Raavi"/>
+				<a:font script="Cans" typeface="Euphemia"/>
+				<a:font script="Cher" typeface="Plantagenet Cherokee"/>
+				<a:font script="Yiii" typeface="Microsoft Yi Baiti"/>
+				<a:font script="Tibt" typeface="Microsoft Himalaya"/>
+				<a:font script="Thaa" typeface="MV Boli"/>
+				<a:font script="Deva" typeface="Mangal"/>
+				<a:font script="Telu" typeface="Gautami"/>
+				<a:font script="Taml" typeface="Latha"/>
+				<a:font script="Syrc" typeface="Estrangelo Edessa"/>
+				<a:font script="Orya" typeface="Kalinga"/>
+				<a:font script="Mlym" typeface="Kartika"/>
+				<a:font script="Laoo" typeface="DokChampa"/>
+				<a:font script="Sinh" typeface="Iskoola Pota"/>
+				<a:font script="Mong" typeface="Mongolian Baiti"/>
+				<a:font script="Viet" typeface="Times New Roman"/>
+				<a:font script="Uigh" typeface="Microsoft Uighur"/>
+				<a:font script="Geor" typeface="Sylfaen"/>
+				<a:font script="Armn" typeface="Arial"/>
+				<a:font script="Bugi" typeface="Leelawadee UI"/>
+				<a:font script="Bopo" typeface="Microsoft JhengHei"/>
+				<a:font script="Java" typeface="Javanese Text"/>
+				<a:font script="Lisu" typeface="Segoe UI"/>
+				<a:font script="Mymr" typeface="Myanmar Text"/>
+				<a:font script="Nkoo" typeface="Ebrima"/>
+				<a:font script="Olck" typeface="Nirmala UI"/>
+				<a:font script="Osma" typeface="Ebrima"/>
+				<a:font script="Phag" typeface="Phagspa"/>
+				<a:font script="Syrn" typeface="Estrangelo Edessa"/>
+				<a:font script="Syrj" typeface="Estrangelo Edessa"/>
+				<a:font script="Syre" typeface="Estrangelo Edessa"/>
+				<a:font script="Sora" typeface="Nirmala UI"/>
+				<a:font script="Tale" typeface="Microsoft Tai Le"/>
+				<a:font script="Talu" typeface="Microsoft New Tai Lue"/>
+				<a:font script="Tfng" typeface="Ebrima"/>
+			</a:majorFont>
+			<a:minorFont>
+				<a:latin typeface="Calibri" panose="020F0502020204030204"/>
+				<a:ea typeface=""/>
+				<a:cs typeface=""/>
+				<a:font script="Jpan" typeface="游ゴシック"/>
+				<a:font script="Hang" typeface="맑은 고딕"/>
+				<a:font script="Hans" typeface="等线"/>
+				<a:font script="Hant" typeface="新細明體"/>
+				<a:font script="Arab" typeface="Arial"/>
+				<a:font script="Hebr" typeface="Arial"/>
+				<a:font script="Thai" typeface="Tahoma"/>
+				<a:font script="Ethi" typeface="Nyala"/>
+				<a:font script="Beng" typeface="Vrinda"/>
+				<a:font script="Gujr" typeface="Shruti"/>
+				<a:font script="Khmr" typeface="DaunPenh"/>
+				<a:font script="Knda" typeface="Tunga"/>
+				<a:font script="Guru" typeface="Raavi"/>
+				<a:font script="Cans" typeface="Euphemia"/>
+				<a:font script="Cher" typeface="Plantagenet Cherokee"/>
+				<a:font script="Yiii" typeface="Microsoft Yi Baiti"/>
+				<a:font script="Tibt" typeface="Microsoft Himalaya"/>
+				<a:font script="Thaa" typeface="MV Boli"/>
+				<a:font script="Deva" typeface="Mangal"/>
+				<a:font script="Telu" typeface="Gautami"/>
+				<a:font script="Taml" typeface="Latha"/>
+				<a:font script="Syrc" typeface="Estrangelo Edessa"/>
+				<a:font script="Orya" typeface="Kalinga"/>
+				<a:font script="Mlym" typeface="Kartika"/>
+				<a:font script="Laoo" typeface="DokChampa"/>
+				<a:font script="Sinh" typeface="Iskoola Pota"/>
+				<a:font script="Mong" typeface="Mongolian Baiti"/>
+				<a:font script="Viet" typeface="Arial"/>
+				<a:font script="Uigh" typeface="Microsoft Uighur"/>
+				<a:font script="Geor" typeface="Sylfaen"/>
+				<a:font script="Armn" typeface="Arial"/>
+				<a:font script="Bugi" typeface="Leelawadee UI"/>
+				<a:font script="Bopo" typeface="Microsoft JhengHei"/>
+				<a:font script="Java" typeface="Javanese Text"/>
+				<a:font script="Lisu" typeface="Segoe UI"/>
+				<a:font script="Mymr" typeface="Myanmar Text"/>
+				<a:font script="Nkoo" typeface="Ebrima"/>
+				<a:font script="Olck" typeface="Nirmala UI"/>
+				<a:font script="Osma" typeface="Ebrima"/>
+				<a:font script="Phag" typeface="Phagspa"/>
+				<a:font script="Syrn" typeface="Estrangelo Edessa"/>
+				<a:font script="Syrj" typeface="Estrangelo Edessa"/>
+				<a:font script="Syre" typeface="Estrangelo Edessa"/>
+				<a:font script="Sora" typeface="Nirmala UI"/>
+				<a:font script="Tale" typeface="Microsoft Tai Le"/>
+				<a:font script="Talu" typeface="Microsoft New Tai Lue"/>
+				<a:font script="Tfng" typeface="Ebrima"/>
+			</a:minorFont>
+		</a:fontScheme>
+		<a:fmtScheme name="Office">
+			<a:fillStyleLst>
+				<a:solidFill>
+					<a:schemeClr val="phClr"/>
+				</a:solidFill>
+				<a:gradFill rotWithShape="1">
+					<a:gsLst>
+						<a:gs pos="0">
+							<a:schemeClr val="phClr">
+								<a:lumMod val="110000"/>
+								<a:satMod val="105000"/>
+								<a:tint val="67000"/>
+							</a:schemeClr>
+						</a:gs>
+						<a:gs pos="50000">
+							<a:schemeClr val="phClr">
+								<a:lumMod val="105000"/>
+								<a:satMod val="103000"/>
+								<a:tint val="73000"/>
+							</a:schemeClr>
+						</a:gs>
+						<a:gs pos="100000">
+							<a:schemeClr val="phClr">
+								<a:lumMod val="105000"/>
+								<a:satMod val="109000"/>
+								<a:tint val="81000"/>
+							</a:schemeClr>
+						</a:gs>
+					</a:gsLst>
+					<a:lin ang="5400000" scaled="0"/>
+				</a:gradFill>
+				<a:gradFill rotWithShape="1">
+					<a:gsLst>
+						<a:gs pos="0">
+							<a:schemeClr val="phClr">
+								<a:satMod val="103000"/>
+								<a:lumMod val="102000"/>
+								<a:tint val="94000"/>
+							</a:schemeClr>
+						</a:gs>
+						<a:gs pos="50000">
+							<a:schemeClr val="phClr">
+								<a:satMod val="110000"/>
+								<a:lumMod val="100000"/>
+								<a:shade val="100000"/>
+							</a:schemeClr>
+						</a:gs>
+						<a:gs pos="100000">
+							<a:schemeClr val="phClr">
+								<a:lumMod val="99000"/>
+								<a:satMod val="120000"/>
+								<a:shade val="78000"/>
+							</a:schemeClr>
+						</a:gs>
+					</a:gsLst>
+					<a:lin ang="5400000" scaled="0"/>
+				</a:gradFill>
+			</a:fillStyleLst>
+			<a:lnStyleLst>
+				<a:ln w="6350" cap="flat" cmpd="sng" algn="ctr">
+					<a:solidFill>
+						<a:schemeClr val="phClr"/>
+					</a:solidFill>
+					<a:prstDash val="solid"/>
+					<a:miter lim="800000"/>
+				</a:ln>
+				<a:ln w="12700" cap="flat" cmpd="sng" algn="ctr">
+					<a:solidFill>
+						<a:schemeClr val="phClr"/>
+					</a:solidFill>
+					<a:prstDash val="solid"/>
+					<a:miter lim="800000"/>
+				</a:ln>
+				<a:ln w="19050" cap="flat" cmpd="sng" algn="ctr">
+					<a:solidFill>
+						<a:schemeClr val="phClr"/>
+					</a:solidFill>
+					<a:prstDash val="solid"/>
+					<a:miter lim="800000"/>
+				</a:ln>
+			</a:lnStyleLst>
+			<a:effectStyleLst>
+				<a:effectStyle>
+					<a:effectLst/>
+				</a:effectStyle>
+				<a:effectStyle>
+					<a:effectLst/>
+				</a:effectStyle>
+				<a:effectStyle>
+					<a:effectLst>
+						<a:outerShdw blurRad="57150" dist="19050" dir="5400000" algn="ctr" rotWithShape="0">
+							<a:srgbClr val="000000">
+								<a:alpha val="63000"/>
+							</a:srgbClr>
+						</a:outerShdw>
+					</a:effectLst>
+				</a:effectStyle>
+			</a:effectStyleLst>
+			<a:bgFillStyleLst>
+				<a:solidFill>
+					<a:schemeClr val="phClr"/>
+				</a:solidFill>
+				<a:solidFill>
+					<a:schemeClr val="phClr">
+						<a:tint val="95000"/>
+						<a:satMod val="170000"/>
+					</a:schemeClr>
+				</a:solidFill>
+				<a:gradFill rotWithShape="1">
+					<a:gsLst>
+						<a:gs pos="0">
+							<a:schemeClr val="phClr">
+								<a:tint val="93000"/>
+								<a:satMod val="150000"/>
+								<a:shade val="98000"/>
+								<a:lumMod val="102000"/>
+							</a:schemeClr>
+						</a:gs>
+						<a:gs pos="50000">
+							<a:schemeClr val="phClr">
+								<a:tint val="98000"/>
+								<a:satMod val="130000"/>
+								<a:shade val="90000"/>
+								<a:lumMod val="103000"/>
+							</a:schemeClr>
+						</a:gs>
+						<a:gs pos="100000">
+							<a:schemeClr val="phClr">
+								<a:shade val="63000"/>
+								<a:satMod val="120000"/>
+							</a:schemeClr>
+						</a:gs>
+					</a:gsLst>
+					<a:lin ang="5400000" scaled="0"/>
+				</a:gradFill>
+			</a:bgFillStyleLst>
+		</a:fmtScheme>
+	</a:themeElements>
+	<a:objectDefaults/>
+	<a:extraClrSchemeLst/>
+	<a:extLst>
+		<a:ext uri="{05A4C25C-085E-4340-85A3-A5531E510DB2}">
+			<thm15:themeFamily xmlns:thm15="http://schemas.microsoft.com/office/thememl/2012/main" name="Office Theme" id="{62F939B6-93AF-4DB8-9C6B-D6C7DFDC589F}" vid="{4A3C46E8-61CC-4603-A589-7422A47A8E4A}"/>
+	</a:ext>
+  </a:extLst>
+</a:theme>

internal/app/collection_find_export_excel/workbook.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<workbook
+	xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"
+	xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships"
+>
+	<workbookPr codeName="ThisWorkbook"/>
+	<sheets>
+		<sheet name="RolensExport" sheetId="1" r:id="rId1"/>
+	</sheets>
+</workbook>

internal/app/collection_find_queries.go

@@ -6,7 +6,6 @@ import (
 	"os"
 	"path"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
@@ -37,8 +36,7 @@ func (a *App) SavedQueries() map[string]SavedQuery {
 	if err != nil {
 		// It's ok if the file cannot be opened, for example if it is not accessible.
 		// Therefore no error is returned.
-		runtime.LogInfo(a.ctx, "Could not open queries.json")
-		runtime.LogInfo(a.ctx, err.Error())
+		runtime.LogInfof(a.ctx, "Could not open queries.json: %s", err.Error())
 		return make(map[string]SavedQuery, 0)
 	}
 
@@ -49,8 +47,7 @@ func (a *App) SavedQueries() map[string]SavedQuery {
 		err = json.Unmarshal(jsonData, &queries)
 
 		if err != nil {
-			runtime.LogInfo(a.ctx, "queries.json file contains malformatted JSON data")
-			runtime.LogInfo(a.ctx, err.Error())
+			runtime.LogInfof(a.ctx, "queries.json file contains malformatted JSON data: %s", err.Error())
 			return nil
 		}
 
@@ -62,9 +59,12 @@ func (a *App) SaveQuery(jsonData string) string {
 	var query SavedQuery
 	err := json.Unmarshal([]byte(jsonData), &query)
 	if err != nil {
-		runtime.LogError(a.ctx, "Add query: malformed form")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Malformed JSON"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Add query: malformed form: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
@@ -72,7 +72,11 @@ func (a *App) SaveQuery(jsonData string) string {
 	queries[query.Name] = query
 	err = updateQueryFile(a, queries)
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Could not update query list"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Could not update query list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
@@ -83,7 +87,11 @@ func (a *App) RemoveQuery(queryName string) {
 	queries := a.SavedQueries()
 	delete(queries, queryName)
 	if err := updateQueryFile(a, queries); err != nil {
-		zenity.Error(err.Error(), zenity.Title("Could not update query list"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Could not update query list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 	}
 }
 
@@ -91,15 +99,22 @@ func (a *App) UpdateQueries(jsonData string) bool {
 	var queries map[string]SavedQuery
 	err := json.Unmarshal([]byte(jsonData), &queries)
 	if err != nil {
-		runtime.LogError(a.ctx, "Update queries: malformed form")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Malformed JSON"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Update queries: malformed form: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
 	err = updateQueryFile(a, queries)
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Could not save queries"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Could not save queries",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 

internal/app/collection_indexes.go

@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"math"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
@@ -25,16 +24,14 @@ func (a *App) GetIndexes(hostKey, dbKey, collKey string) (result GetIndexesResul
 
 	cur, err := client.Database(dbKey).Collection(collKey).Indexes().List(ctx)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Encountered an error while creating index cursor:")
-		runtime.LogWarning(a.ctx, err.Error())
+		runtime.LogWarningf(a.ctx, "Encountered an error while creating index cursor: %s", err.Error())
 		result.Error = err.Error()
 		return
 	}
 
 	err = cur.All(ctx, &result.Indexes)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Encountered an error while executing index cursor:")
-		runtime.LogWarning(a.ctx, err.Error())
+		runtime.LogWarningf(a.ctx, "Encountered an error while executing index cursor: %s", err.Error())
 		result.Error = err.Error()
 	}
 
@@ -64,9 +61,12 @@ func (a *App) CreateIndex(hostKey, dbKey, collKey, jsonData string) string {
 
 	err = json.Unmarshal([]byte(jsonData), &form)
 	if err != nil {
-		runtime.LogError(a.ctx, "Could not parse index JSON:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not parse JSON"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not parse index JSON: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
@@ -94,9 +94,12 @@ func (a *App) CreateIndex(hostKey, dbKey, collKey, jsonData string) string {
 
 	name, err := client.Database(dbKey).Collection(collKey).Indexes().CreateOne(ctx, indexModel)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Encountered an error while creating index:")
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while creating index"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Encountered an error while creating index: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error creating index",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
@@ -112,9 +115,12 @@ func (a *App) DropIndex(hostKey, dbKey, collKey, indexName string) bool {
 
 	_, err = client.Database(dbKey).Collection(collKey).Indexes().DropOne(ctx, indexName, &options.DropIndexesOptions{})
 	if err != nil {
-		runtime.LogError(a.ctx, "Encountered an error while creating index drop cursor:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while creating drop cursor"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Encountered an error while creating index drop cursor: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error creating drop cursor",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 

internal/app/collection_insert.go

@@ -3,7 +3,6 @@ package app
 import (
 	"strings"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 )
@@ -18,9 +17,12 @@ func (a *App) InsertItems(hostKey, dbKey, collKey, jsonData string) interface{}
 
 	err := bson.UnmarshalExtJSON([]byte(jsonData), true, &data)
 	if err != nil {
-		runtime.LogError(a.ctx, "Could not parse insert JSON:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not parse JSON"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not parse insert JSON: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return nil
 	}
 
@@ -32,9 +34,12 @@ func (a *App) InsertItems(hostKey, dbKey, collKey, jsonData string) interface{}
 
 	res, err := client.Database(dbKey).Collection(collKey).InsertMany(ctx, data)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Encountered an error while performing insert:")
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while performing insert"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Encountered an error while performing insert: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error performing insert",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return nil
 	}
 

internal/app/collection_remove.go

@@ -3,7 +3,6 @@ package app
 import (
 	"strings"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
@@ -15,16 +14,25 @@ func (a *App) RemoveItems(hostKey, dbKey, collKey, jsonData string, many bool) i
 	jsonData = strings.TrimSpace(jsonData)
 
 	if len(jsonData) == 0 {
-		err := zenity.Question("Are you sure you want to drop all items in "+collKey+"?", zenity.Title("Confirm"), zenity.WarningIcon)
-		if err == zenity.ErrCanceled {
+		choice, _ := runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:         "Confirm",
+			Message:       "Are you sure you want to drop all items in " + collKey + "?",
+			Buttons:       []string{"Yes", "Cancel"},
+			DefaultButton: "Yes",
+			CancelButton:  "Cancel",
+		})
+		if choice != "Yes" {
 			return 0
 		}
 	} else {
 		err = bson.UnmarshalExtJSON([]byte(jsonData), true, &filter)
 		if err != nil {
-			runtime.LogError(a.ctx, "Could not parse remove query:")
-			runtime.LogError(a.ctx, err.Error())
-			zenity.Error(err.Error(), zenity.Title("Could not parse JSON"), zenity.ErrorIcon)
+			runtime.LogErrorf(a.ctx, "Could not parse remove query: %s", err.Error())
+			runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+				Title:   "Malformed JSON",
+				Message: err.Error(),
+				Type:    runtime.ErrorDialog,
+			})
 			return 0
 		}
 	}
@@ -45,9 +53,12 @@ func (a *App) RemoveItems(hostKey, dbKey, collKey, jsonData string, many bool) i
 	}
 
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Encountered an error while performing remove:")
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while performing remove"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Encountered an error while performing remove: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error performing remove query",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return 0
 	}
 
@@ -66,10 +77,12 @@ func (a *App) RemoveItemById(hostKey, dbKey, collKey, itemId string) bool {
 	err = client.Database(dbKey).Collection(collKey).FindOneAndDelete(ctx, filter).Err()
 
 	if err != nil && err != mongo.ErrNoDocuments {
-		runtime.LogWarning(a.ctx, "Encountered an error while performing remove by id:")
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while performing remove"), zenity.ErrorIcon)
-
+		runtime.LogWarningf(a.ctx, "Encountered an error while performing remove by id: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error performing remove query",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 

internal/app/collection_update.go

@@ -3,7 +3,6 @@ package app
 import (
 	"encoding/json"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 
 	"go.mongodb.org/mongo-driver/bson"
@@ -24,9 +23,12 @@ func (a *App) UpdateItems(hostKey, dbKey, collKey string, formJson string) int64
 
 	err := json.Unmarshal([]byte(formJson), &form)
 	if err != nil {
-		runtime.LogError(a.ctx, "Could not parse update form:")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not parse form"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not parse update form: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return 0
 	}
 
@@ -41,10 +43,12 @@ func (a *App) UpdateItems(hostKey, dbKey, collKey string, formJson string) int64
 
 	err = bson.UnmarshalExtJSON([]byte(form.Query), true, &query)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Invalid update query:")
-		runtime.LogWarning(a.ctx, form.Query)
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Invalid update query"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Invalid update query %v: %s", form.Query, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Invalid update query",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return 0
 	}
 
@@ -54,10 +58,12 @@ func (a *App) UpdateItems(hostKey, dbKey, collKey string, formJson string) int64
 		if err == nil {
 			update[param.Type] = unmarshalled
 		} else {
-			runtime.LogWarning(a.ctx, "Invalid update parameter value:")
-			runtime.LogWarning(a.ctx, param.Value)
-			runtime.LogWarning(a.ctx, err.Error())
-			zenity.Error(err.Error(), zenity.Title("Invalid update query"), zenity.ErrorIcon)
+			runtime.LogWarningf(a.ctx, "Invalid update parameter value %v: %s", param.Value, err.Error())
+			runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+				Title:   "Invalid update query",
+				Message: err.Error(),
+				Type:    runtime.ErrorDialog,
+			})
 			return 0
 		}
 	}
@@ -72,9 +78,12 @@ func (a *App) UpdateItems(hostKey, dbKey, collKey string, formJson string) int64
 	}
 
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Encountered an error while performing update:")
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while performing update"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Encountered an error while performing update: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error performing update query",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return 0
 	}
 

internal/app/connection.go

@@ -5,7 +5,6 @@ import (
 	"errors"
 	"time"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
@@ -24,22 +23,38 @@ func (a *App) connectToHost(hostKey string) (*mongo.Client, context.Context, fun
 	hosts, err := a.Hosts()
 	if err != nil {
 		runtime.LogInfof(a.ctx, "Error while getting hosts: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while getting hosts"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting hosts",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return nil, nil, nil, errors.New("could not retrieve hosts")
 	}
 
 	h := hosts[hostKey]
 	if len(h.URI) == 0 {
 		runtime.LogInfof(a.ctx, "Invalid URI (len == 0) for host %s", hostKey)
-		zenity.Warning("You haven't specified a valid uri for the selected host.", zenity.Title("Invalid query"), zenity.WarningIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Invalid host information",
+			Message: "You haven't specified a valid uri for the selected host.",
+			Type:    runtime.ErrorDialog,
+		})
 		return nil, nil, nil, errors.New("invalid uri")
 	}
 
-	client, err := mongo.NewClient(mongoOptions.Client().ApplyURI(h.URI))
+	appName := "Rolens v" + a.Env.Version
+	opts := mongoOptions.Client()
+	opts.AppName = &appName
+	opts.ApplyURI(h.URI)
+	client, err := mongo.NewClient(opts)
 
 	if err != nil {
 		runtime.LogWarningf(a.ctx, "Could not connect to host %s: %s", hostKey, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while connecting to "+h.Name), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error while connecting to " + h.Name,
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return nil, nil, nil, errors.New("could not establish a connection with " + h.Name)
 	}
 
@@ -60,24 +75,25 @@ func (a *App) OpenConnection(hostKey string) (result OpenConnectionResult) {
 
 	result.Databases, err = client.ListDatabaseNames(ctx, bson.M{})
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not retrieve database names for host "+hostKey)
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while getting databases"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not retrieve database names for host %s: %s", hostKey, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting database list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 	}
 
 	command := bson.M{"serverStatus": 1}
 	err = client.Database("admin").RunCommand(ctx, command).Decode(&result.Status)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not retrieve server status")
-		runtime.LogWarning(a.ctx, err.Error())
+		runtime.LogWarningf(a.ctx, "Could not retrieve server status: %s", err.Error())
 		result.StatusError = err.Error()
 	}
 
 	command = bson.M{"hostInfo": 1}
 	err = client.Database("admin").RunCommand(ctx, command).Decode(&result.SystemInfo)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not retrieve system info")
-		runtime.LogWarning(a.ctx, err.Error())
+		runtime.LogWarningf(a.ctx, "Could not retrieve system info: %s", err.Error())
 		result.SystemInfoError = err.Error()
 	}
 

internal/app/database.go

@@ -1,7 +1,6 @@
 package app
 
 import (
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"go.mongodb.org/mongo-driver/bson"
 )
@@ -22,24 +21,32 @@ func (a *App) OpenDatabase(hostKey, dbKey string) (result OpenDatabaseResult) {
 	command := bson.M{"dbStats": 1}
 	err = client.Database(dbKey).RunCommand(ctx, command).Decode(&result.Stats)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not retrieve database stats for "+dbKey)
-		runtime.LogWarning(a.ctx, err.Error())
+		runtime.LogWarningf(a.ctx, "Could not retrieve database stats for %s: %s", dbKey, err.Error())
 		result.StatsError = err.Error()
 	}
 
 	result.Collections, err = client.Database(dbKey).ListCollectionNames(ctx, bson.D{})
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not retrieve collection list for db "+dbKey)
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while getting collections"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not retrieve collection list for db %s: %s", dbKey, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting collection list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 	}
 
 	return
 }
 
 func (a *App) DropDatabase(hostKey, dbKey string) bool {
-	err := zenity.Question("Are you sure you want to drop "+dbKey+"?", zenity.Title("Confirm"), zenity.WarningIcon)
-	if err == zenity.ErrCanceled {
+	choice, _ := runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+		Title:         "Confirm",
+		Message:       "Are you sure you want to drop " + dbKey + "?",
+		Buttons:       []string{"Yes", "Cancel"},
+		DefaultButton: "Yes",
+		CancelButton:  "Cancel",
+	})
+	if choice != "Yes" {
 		return false
 	}
 
@@ -51,9 +58,12 @@ func (a *App) DropDatabase(hostKey, dbKey string) bool {
 
 	err = client.Database(dbKey).Drop(ctx)
 	if err != nil {
-		runtime.LogWarning(a.ctx, "Could not drop db "+dbKey)
-		runtime.LogWarning(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while dropping database"), zenity.ErrorIcon)
+		runtime.LogWarningf(a.ctx, "Could not drop db %s: %s", dbKey, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error dropping database",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 

internal/app/database_dump.go

@@ -7,7 +7,6 @@ import (
 	"path"
 	"strings"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
@@ -23,26 +22,38 @@ func (a *App) PerformDump(jsonData string) bool {
 	var info DumpInfo
 	err := json.Unmarshal([]byte(jsonData), &info)
 	if err != nil {
-		runtime.LogError(a.ctx, "Could not unmarshal dump form")
-		runtime.LogError(a.ctx, err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not parse JSON"), zenity.ErrorIcon)
+		runtime.LogErrorf(a.ctx, "Could not unmarshal dump form: %s", err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
 	hosts, err := a.Hosts()
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while getting hosts"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting hosts",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 	host := hosts[info.HostKey]
 
 	if !a.Env.HasMongoDump {
-		zenity.Error("You need to install mongodump to perform a dump.", zenity.Title("Additional tooling required"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Additional tooling required",
+			Message: "You need to install mongodump to perform a dump.",
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
 	args := make([]string, 0)
 	args = append(args, fmt.Sprintf(`--uri="%v"`, host.URI))
+	fname := path.Join(info.OutDir, info.Filename)
 
 	if info.DbKey != "" {
 		args = append(args, fmt.Sprintf(`--db="%v"`, info.DbKey))
@@ -52,7 +63,7 @@ func (a *App) PerformDump(jsonData string) bool {
 		}
 	}
 
-	args = append(args, fmt.Sprintf(`--out="%v"`, path.Join(info.OutDir, info.Filename)))
+	args = append(args, fmt.Sprintf(`--out="%v"`, fname))
 	cmd := exec.Command("mongodump", args...)
 	var stdout strings.Builder
 	var stderr strings.Builder
@@ -63,9 +74,14 @@ func (a *App) PerformDump(jsonData string) bool {
 	runtime.LogInfo(a.ctx, "Performing dump, executing command: mongodump "+strings.Join(args, " "))
 	runtime.LogInfo(a.ctx, "mongodump stdout: "+stdout.String())
 	runtime.LogInfo(a.ctx, "mongodump sterr: "+stderr.String())
+
 	if err != nil {
 		runtime.LogWarning(a.ctx, "Error while executing mongodump: "+err.Error())
+		return false
 	}
 
-	return err == nil
+	println(fname)
+
+	a.ui.Reveal(fname)
+	return true
 }

internal/app/host_logs.go

@@ -0,0 +1,46 @@
+package app
+
+import (
+	"github.com/wailsapp/wails/v2/pkg/runtime"
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+type HostLogsResult struct {
+	Total int32    `json:"total"`
+	Logs  []string `json:"logs"`
+	Error string   `json:"error"`
+}
+
+func (a *App) HostLogs(hostKey, filter string) (result HostLogsResult) {
+	client, ctx, close, err := a.connectToHost(hostKey)
+	if err != nil {
+		result.Error = "Could not connect to host"
+		return
+	}
+	defer close()
+
+	var res bson.M
+	err = client.Database("admin").RunCommand(ctx, bson.M{"getLog": filter}).Decode(&res)
+	if err != nil {
+		runtime.LogWarningf(a.ctx, "Could not get %s logs for %s: %s", filter, hostKey, err.Error())
+		result.Error = err.Error()
+		return
+	}
+
+	if res["totalLinesWritten"] != nil {
+		result.Total = res["totalLinesWritten"].(int32)
+	} else {
+		result.Total = 0
+	}
+
+	result.Logs = make([]string, 0)
+
+	switch res["log"].(type) {
+	case bson.A:
+		for _, v := range res["log"].(bson.A) {
+			result.Logs = append(result.Logs, v.(string))
+		}
+	}
+
+	return
+}

internal/app/host_shell.go

@@ -0,0 +1,105 @@
+package app
+
+import (
+	"fmt"
+	"net/url"
+	"os"
+	"os/exec"
+	"path"
+
+	"github.com/google/uuid"
+	"github.com/wailsapp/wails/v2/pkg/runtime"
+)
+
+type ExecuteShellScriptResult struct {
+	Output           string `json:"output"`
+	Status           int    `json:"status"`
+	ErrorTitle       string `json:"errorTitle"`
+	ErrorDescription string `json:"errorDescription"`
+}
+
+func (a *App) ExecuteShellScript(hostKey, dbKey, collKey, script string) (result ExecuteShellScriptResult) {
+	if !a.Env.HasMongoShell {
+		result.ErrorTitle = "mongosh not found"
+		result.ErrorDescription = "The mongosh executable is required to run a shell script. Please see https://www.mongodb.com/docs/mongodb-shell/install/"
+		return
+	}
+
+	hosts, err := a.Hosts()
+	if err != nil {
+		result.ErrorTitle = "Could not get hosts"
+		result.ErrorDescription = err.Error()
+		return
+	}
+
+	host, hostFound := hosts[hostKey]
+	if !hostFound {
+		result.ErrorTitle = "The specified host does not seem to exist"
+		return
+	}
+
+	id, err := uuid.NewRandom()
+	if err != nil {
+		runtime.LogErrorf(a.ctx, "Shell: failed to generate a UUID: %s", err.Error())
+		result.ErrorTitle = "Could not generate UUID"
+		result.ErrorDescription = err.Error()
+		return
+	}
+
+	dirname := path.Join(a.Env.DataDirectory, "Shell Scripts")
+	fname := path.Join(dirname, fmt.Sprintf("%s.mongosh.js", id.String()))
+
+	if err := os.MkdirAll(dirname, os.ModePerm); err != nil {
+		runtime.LogWarningf(a.ctx, "Shell: failed to mkdir %s", err.Error())
+		result.ErrorTitle = "Could not create temporary directory"
+		result.ErrorDescription = err.Error()
+		return
+	}
+
+	scriptHeader := fmt.Sprintf("// Namespace: %s.%s\n", dbKey, collKey)
+
+	if dbKey != "" {
+		url, err := url.Parse(host.URI)
+		if err != nil {
+			runtime.LogWarningf(a.ctx, "Shell: failed to parse host URI %s: %s", host.URI, err.Error())
+			result.ErrorTitle = "Could parse host URI"
+			result.ErrorDescription = err.Error()
+			return
+		}
+
+		url.Path = "/" + dbKey
+		scriptHeader = scriptHeader + fmt.Sprintf("db = connect('%s');\n", url.String())
+	}
+
+	if collKey != "" {
+		scriptHeader = scriptHeader + fmt.Sprintf("coll = db.getCollection('%s');\n", collKey)
+	}
+
+	scriptHeader = scriptHeader + "\n// Start of user script\n"
+	script = scriptHeader + script
+
+	if err := os.WriteFile(fname, []byte(script), os.ModePerm); err != nil {
+		runtime.LogWarningf(a.ctx, "Shell: failed to write script to %s", err.Error())
+		result.ErrorTitle = "Could not create temporary script file"
+		result.ErrorDescription = err.Error()
+		return
+	}
+
+	cmd := exec.Command("mongosh", "--file", fname, host.URI)
+	stdout, err := cmd.Output()
+
+	if exiterr, ok := err.(*exec.ExitError); ok {
+		result.Status = exiterr.ExitCode()
+	} else if err != nil {
+		runtime.LogWarningf(a.ctx, "Shell: failed to execute: mongosh --file %s: %s", fname, err.Error())
+		result.ErrorTitle = "Could not execute script"
+		result.ErrorDescription = err.Error()
+		return
+	} else {
+		result.Status = 0
+	}
+
+	os.Remove(fname)
+	result.Output = string(stdout)
+	return
+}

internal/app/hosts.go

@@ -8,7 +8,6 @@ import (
 	"path"
 
 	"github.com/google/uuid"
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
@@ -55,7 +54,11 @@ func (a *App) Hosts() (map[string]Host, error) {
 func (a *App) AddHost(jsonData string) string {
 	hosts, err := a.Hosts()
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while retrieving hosts"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting hosts",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
@@ -63,21 +66,33 @@ func (a *App) AddHost(jsonData string) string {
 	err = json.Unmarshal([]byte(jsonData), &newHost)
 	if err != nil {
 		runtime.LogErrorf(a.ctx, "Add host: malformed form: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not parse JSON"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
 	id, err := uuid.NewRandom()
 	if err != nil {
 		runtime.LogErrorf(a.ctx, "Add host: failed to generate a UUID: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Error while generating UUID"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error generating UUID",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
 	hosts[id.String()] = newHost
 	err = updateHostsFile(a, hosts)
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while updating host list"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error updating host list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return ""
 	}
 
@@ -87,7 +102,11 @@ func (a *App) AddHost(jsonData string) string {
 func (a *App) UpdateHost(hostKey string, jsonData string) bool {
 	hosts, err := a.Hosts()
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while getting hosts"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting host list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
@@ -95,14 +114,22 @@ func (a *App) UpdateHost(hostKey string, jsonData string) bool {
 	err = json.Unmarshal([]byte(jsonData), &host)
 	if err != nil {
 		runtime.LogErrorf(a.ctx, "Could not parse update host JSON: %s", err.Error())
-		zenity.Error(err.Error(), zenity.Title("Could not parse JSON"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
 	hosts[hostKey] = host
 	err = updateHostsFile(a, hosts)
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while updating hosts"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error updating hosts",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
@@ -112,12 +139,22 @@ func (a *App) UpdateHost(hostKey string, jsonData string) bool {
 func (a *App) RemoveHost(key string) bool {
 	hosts, err := a.Hosts()
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while retrieving hosts"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting host list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 
-	err = zenity.Question("Are you sure you want to remove "+hosts[key].Name+"?", zenity.Title("Confirm"), zenity.WarningIcon)
-	if err == zenity.ErrCanceled {
+	choice, _ := runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+		Title:         "Confirm",
+		Message:       "Are you sure you want to remove " + hosts[key].Name + "?",
+		Buttons:       []string{"Yes", "Cancel"},
+		DefaultButton: "Yes",
+		CancelButton:  "Cancel",
+	})
+	if choice != "Yes" {
 		return false
 	}
 
@@ -125,7 +162,11 @@ func (a *App) RemoveHost(key string) bool {
 	err = updateHostsFile(a, hosts)
 
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while updating hosts"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error updating host list",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return false
 	}
 

internal/app/views.go

@@ -7,7 +7,6 @@ import (
 	"os"
 	"path"
 
-	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
@@ -77,16 +76,14 @@ func (a *App) Views() (ViewStore, error) {
 	if err != nil {
 		// It's ok if the file cannot be opened, for example if it is not accessible.
 		// Therefore no error is returned.
-		runtime.LogInfo(a.ctx, "views.json file cannot be opened")
-		runtime.LogInfo(a.ctx, err.Error())
+		runtime.LogInfof(a.ctx, "views.json file cannot be opened: %s", err.Error())
 		return views, nil
 	}
 
 	if len(jsonData) > 0 {
 		err = json.Unmarshal(jsonData, &views)
 		if err != nil {
-			runtime.LogInfo(a.ctx, "views.json file contains malformatted JSON data")
-			runtime.LogInfo(a.ctx, err.Error())
+			runtime.LogInfof(a.ctx, "views.json file contains malformatted JSON data: %s", err.Error())
 			return views, errors.New("views.json file contains malformatted JSON data")
 		}
 	}
@@ -101,13 +98,21 @@ func (a *App) UpdateViewStore(jsonData string) error {
 	var viewStore ViewStore
 	err := json.Unmarshal([]byte(jsonData), &viewStore)
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Could not parse JSON"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Malformed JSON",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return errors.New("invalid JSON")
 	}
 
 	err = updateViewStore(a, viewStore)
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while updating view store"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error updating view store",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return errors.New("could not update view store")
 	}
 
@@ -117,12 +122,22 @@ func (a *App) UpdateViewStore(jsonData string) error {
 func (a *App) RemoveView(viewKey string) error {
 	views, err := a.Views()
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while getting views"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error getting views",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return errors.New("could not retrieve existing view store")
 	}
 
-	err = zenity.Question("Are you sure you want to remove "+views[viewKey].Name+"?", zenity.Title("Confirm"), zenity.WarningIcon)
-	if err == zenity.ErrCanceled {
+	choice, _ := runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+		Title:         "Confirm",
+		Message:       "Are you sure you want to remove " + views[viewKey].Name + "?",
+		Buttons:       []string{"Yes", "Cancel"},
+		DefaultButton: "Yes",
+		CancelButton:  "Cancel",
+	})
+	if choice != "Yes" {
 		return errors.New("operation aborted")
 	}
 
@@ -130,7 +145,11 @@ func (a *App) RemoveView(viewKey string) error {
 	err = updateViewStore(a, views)
 
 	if err != nil {
-		zenity.Error(err.Error(), zenity.Title("Error while updating view store"), zenity.ErrorIcon)
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title:   "Error updating view store",
+			Message: err.Error(),
+			Type:    runtime.ErrorDialog,
+		})
 		return errors.New("could not update view store")
 	}
 	return nil