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/**
* Copyright (C) 2012 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects
* for all of the code used other than as permitted herein. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version. If you
* delete this exception statement from all source files in the program,
* then also delete it in the license file.
*/
#pragma once
#include <sstream>
namespace mongo {
namespace html {
inline std::string _end() {
return "</body></html>";
}
inline std::string _table() {
return "</table>\n\n";
}
inline std::string _tr() {
return "</tr>\n";
}
inline std::string tr() {
return "<tr>";
}
inline std::string tr(const std::string& a, const std::string& b) {
std::stringstream ss;
ss << "<tr><td>" << a << "</td><td>" << b << "</td></tr>\n";
return ss.str();
}
template <class T>
inline std::string td(T x) {
std::stringstream ss;
ss << "<td>" << x << "</td>";
return ss.str();
}
inline std::string td(const std::string& x) {
return "<td>" + x + "</td>";
}
inline std::string th(const std::string& x) {
return "<th>" + x + "</th>";
}
inline void tablecell(std::stringstream& ss, bool b) {
ss << "<td>" << (b ? "<b>X</b>" : "") << "</td>";
}
template <typename T>
inline void tablecell(std::stringstream& ss, const T& t) {
ss << "<td>" << t << "</td>";
}
inline std::string table(const char* headers[] = 0, bool border = true) {
std::stringstream ss;
ss << "\n<table " << (border ? "border=1 " : "") << "cellpadding=2 cellspacing=0>\n";
if (headers) {
ss << "<tr>";
while (*headers) {
ss << "<th>" << *headers << "</th>";
headers++;
}
ss << "</tr>\n";
}
return ss.str();
}
inline std::string start(const std::string& title) {
std::stringstream ss;
ss << "<html><head>\n<title>";
ss << title;
ss << "</title>\n";
ss << "<style type=\"text/css\" media=\"screen\">"
"body { font-family: helvetica, arial, san-serif }\n"
"table { border-collapse:collapse; border-color:#999; margin-top:.5em }\n"
"th { background-color:#bbb; color:#000 }\n"
"td,th { padding:.25em }\n"
"</style>\n";
ss << "</head>\n<body>\n";
return ss.str();
}
inline std::string red(const std::string& contentHtml, bool color = true) {
if (!color)
return contentHtml;
std::stringstream ss;
ss << "<span style=\"color:#A00;\">" << contentHtml << "</span>";
return ss.str();
}
inline std::string grey(const std::string& contentHtml, bool color = true) {
if (!color)
return contentHtml;
std::stringstream ss;
ss << "<span style=\"color:#888;\">" << contentHtml << "</span>";
return ss.str();
}
inline std::string blue(const std::string& contentHtml, bool color = true) {
if (!color)
return contentHtml;
std::stringstream ss;
ss << "<span style=\"color:#00A;\">" << contentHtml << "</span>";
return ss.str();
}
inline std::string yellow(const std::string& contentHtml, bool color = true) {
if (!color)
return contentHtml;
std::stringstream ss;
ss << "<span style=\"color:#A80;\">" << contentHtml << "</span>";
return ss.str();
}
inline std::string green(const std::string& contentHtml, bool color = true) {
if (!color)
return contentHtml;
std::stringstream ss;
ss << "<span style=\"color:#0A0;\">" << contentHtml << "</span>";
return ss.str();
}
inline std::string p(const std::string& contentHtml) {
std::stringstream ss;
ss << "<p>" << contentHtml << "</p>\n";
return ss.str();
}
inline std::string h2(const std::string& contentHtml) {
std::stringstream ss;
ss << "<h2>" << contentHtml << "</h2>\n";
return ss.str();
}
/* does NOT escape the strings. */
inline std::string a(const std::string& href,
const std::string& title = "",
const std::string& contentHtml = "") {
std::stringstream ss;
ss << "<a";
if (!href.empty())
ss << " href=\"" << href << '"';
if (!title.empty())
ss << " title=\"" << title << '"';
ss << '>';
if (!contentHtml.empty()) {
ss << contentHtml << "</a>";
}
return ss.str();
}
/* escape for HTML display */
inline std::string escape(const std::string& data) {
std::string buffer;
buffer.reserve(data.size());
for (size_t pos = 0; pos != data.size(); ++pos) {
switch (data[pos]) {
case '&':
buffer.append("&");
break;
case '\"':
buffer.append(""");
break;
case '\'':
buffer.append("'");
break;
case '<':
buffer.append("<");
break;
case '>':
buffer.append(">");
break;
default:
buffer.append(1, data[pos]);
break;
}
}
return buffer;
}
}
}
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