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159 lines
5.1 KiB
C++
159 lines
5.1 KiB
C++
// @file html.h
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#pragma once
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/* Things in the mongoutils namespace
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(1) are not database specific, rather, true utilities
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(2) are cross platform
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(3) may require boost headers, but not libs
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(4) are clean and easy to use in any c++ project without pulling in lots of other stuff
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*/
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/* Copyright 2010 10gen Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <sstream>
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namespace mongoutils {
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namespace html {
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using namespace std;
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inline string _end() { return "</body></html>"; }
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inline string _table() { return "</table>\n\n"; }
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inline string _tr() { return "</tr>\n"; }
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inline string tr() { return "<tr>"; }
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inline string tr(string a, string b) {
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stringstream ss;
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ss << "<tr><td>" << a << "</td><td>" << b << "</td></tr>\n";
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return ss.str();
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}
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template <class T>
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inline string td(T x) {
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stringstream ss;
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ss << "<td>" << x << "</td>";
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return ss.str();
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}
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inline string td(string x) {
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return "<td>" + x + "</td>";
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}
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inline string th(string x) {
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return "<th>" + x + "</th>";
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}
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inline void tablecell( stringstream& ss , bool b ) {
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ss << "<td>" << (b ? "<b>X</b>" : "") << "</td>";
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}
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template< typename T>
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inline void tablecell( stringstream& ss , const T& t ) {
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ss << "<td>" << t << "</td>";
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}
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inline string table(const char *headers[] = 0, bool border = true) {
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stringstream ss;
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ss << "\n<table "
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<< (border?"border=1 ":"")
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<< "cellpadding=2 cellspacing=0>\n";
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if( headers ) {
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ss << "<tr>";
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while( *headers ) {
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ss << "<th>" << *headers << "</th>";
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headers++;
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}
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ss << "</tr>\n";
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}
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return ss.str();
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}
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inline string start(string title) {
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stringstream ss;
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ss << "<html><head>\n<title>";
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ss << title;
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ss << "</title>\n";
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ss << "<style type=\"text/css\" media=\"screen\">"
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"body { font-family: helvetica, arial, san-serif }\n"
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"table { border-collapse:collapse; border-color:#999; margin-top:.5em }\n"
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"th { background-color:#bbb; color:#000 }\n"
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"td,th { padding:.25em }\n"
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"</style>\n";
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ss << "</head>\n<body>\n";
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return ss.str();
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}
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inline string red(string contentHtml, bool color=true) {
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if( !color ) return contentHtml;
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stringstream ss;
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ss << "<span style=\"color:#A00;\">" << contentHtml << "</span>";
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return ss.str();
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}
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inline string grey(string contentHtml, bool color=true) {
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if( !color ) return contentHtml;
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stringstream ss;
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ss << "<span style=\"color:#888;\">" << contentHtml << "</span>";
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return ss.str();
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}
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inline string blue(string contentHtml, bool color=true) {
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if( !color ) return contentHtml;
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stringstream ss;
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ss << "<span style=\"color:#00A;\">" << contentHtml << "</span>";
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return ss.str();
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}
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inline string yellow(string contentHtml, bool color=true) {
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if( !color ) return contentHtml;
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stringstream ss;
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ss << "<span style=\"color:#A80;\">" << contentHtml << "</span>";
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return ss.str();
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}
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inline string green(string contentHtml, bool color=true) {
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if( !color ) return contentHtml;
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stringstream ss;
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ss << "<span style=\"color:#0A0;\">" << contentHtml << "</span>";
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return ss.str();
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}
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inline string p(string contentHtml) {
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stringstream ss;
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ss << "<p>" << contentHtml << "</p>\n";
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return ss.str();
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}
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inline string h2(string contentHtml) {
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stringstream ss;
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ss << "<h2>" << contentHtml << "</h2>\n";
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return ss.str();
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}
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/* does NOT escape the strings. */
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inline string a(string href, string title="", string contentHtml = "") {
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stringstream ss;
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ss << "<a";
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if( !href.empty() ) ss << " href=\"" << href << '"';
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if( !title.empty() ) ss << " title=\"" << title << '"';
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ss << '>';
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if( !contentHtml.empty() ) {
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ss << contentHtml << "</a>";
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}
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return ss.str();
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}
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}
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}
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