<?php
+/**
+ * @file mod/help.php
+ */
use Friendica\App;
+use Friendica\Content\Nav;
+use Friendica\Content\Text\Markdown;
+use Friendica\Core\Config;
+use Friendica\Core\L10n;
+use Friendica\Core\Renderer;
+use Friendica\Core\System;
+use Friendica\Util\Strings;
+
+function load_doc_file($s)
+{
+ $lang = Config::get('system', 'language');
+ $b = basename($s);
+ $d = dirname($s);
+ if (file_exists("$d/$lang/$b")) {
+ return file_get_contents("$d/$lang/$b");
+ }
-require_once('library/markdown.php');
-
-if (!function_exists('load_doc_file')) {
-
- function load_doc_file($s) {
- global $lang;
- if (!isset($lang))
- $lang = 'en';
- $b = basename($s);
- $d = dirname($s);
- if (file_exists("$d/$lang/$b"))
- return file_get_contents("$d/$lang/$b");
- if (file_exists($s))
- return file_get_contents($s);
- return '';
+ if (file_exists($s)) {
+ return file_get_contents($s);
}
+ return '';
}
-function help_content(App $a) {
-
- nav_set_selected('help');
-
- global $lang;
+function help_content(App $a)
+{
+ Nav::setSelected('help');
$text = '';
$path = '';
// looping through the argv keys bigger than 0 to build
// a path relative to /help
- for($x = 1; $x < argc(); $x ++) {
- if(strlen($path))
+ for ($x = 1; $x < $a->argc; $x ++) {
+ if (strlen($path)) {
$path .= '/';
- $path .= argv($x);
+ }
+
+ $path .= $a->getArgumentValue($x);
}
$title = basename($path);
$filename = $path;
$text = load_doc_file('doc/' . $path . '.md');
- $a->page['title'] = t('Help:') . ' ' . str_replace('-', ' ', notags($title));
+ $a->page['title'] = L10n::t('Help:') . ' ' . str_replace('-', ' ', Strings::escapeTags($title));
}
+
$home = load_doc_file('doc/Home.md');
if (!$text) {
$text = $home;
$filename = "Home";
- $a->page['title'] = t('Help');
+ $a->page['title'] = L10n::t('Help');
} else {
- $a->page['aside'] = Markdown($home);
+ $a->page['aside'] = Markdown::convert($home, false);
}
if (!strlen($text)) {
- header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . t('Not Found'));
- $tpl = get_markup_template("404.tpl");
- return replace_macros($tpl, array(
- '$message' => t('Page not found.')
- ));
+ header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . L10n::t('Not Found'));
+ $tpl = Renderer::getMarkupTemplate("404.tpl");
+ return Renderer::replaceMacros($tpl, [
+ '$message' => L10n::t('Page not found.')
+ ]);
}
- $html = Markdown($text);
+ $html = Markdown::convert($text, false);
if ($filename !== "Home") {
// create TOC but not for home
$lines = explode("\n", $html);
- $toc="<style>aside ul {padding-left: 1em;}aside h1{font-size:2em}</style><h2>TOC</h2><ul id='toc'>";
- $lastlevel=1;
- $idnum = array(0,0,0,0,0,0,0);
- foreach($lines as &$line){
- if (substr($line,0,2)=="<h") {
- $level = substr($line,2,1);
- if ($level!="r") {
+ $toc = "<h2>TOC</h2><ul id='toc'>";
+ $lastlevel = 1;
+ $idnum = [0, 0, 0, 0, 0, 0, 0];
+ foreach ($lines as &$line) {
+ if (substr($line, 0, 2) == "<h") {
+ $level = substr($line, 2, 1);
+ if ($level != "r") {
$level = intval($level);
- if ($level<$lastlevel) {
- for($k=$level;$k<$lastlevel; $k++) $toc.="</ul>";
- for($k=$level+1;$k<count($idnum);$k++) $idnum[$k]=0;
+ if ($level < $lastlevel) {
+ for ($k = $level; $k < $lastlevel; $k++) {
+ $toc .= "</ul>";
+ }
+
+ for ($k = $level + 1; $k < count($idnum); $k++) {
+ $idnum[$k] = 0;
+ }
+ }
+
+ if ($level > $lastlevel) {
+ $toc .= "<ul>";
}
- if ($level>$lastlevel) $toc.="<ul>";
- $idnum[$level]++;
- $id = implode("_", array_slice($idnum,1,$level));
- $href = App::get_baseurl()."/help/{$filename}#{$id}";
- $toc .= "<li><a href='{$href}'>".strip_tags($line)."</a></li>";
- $line = "<a name='{$id}'></a>".$line;
+
+ $idnum[$level] ++;
+ $id = implode("_", array_slice($idnum, 1, $level));
+ $href = System::baseUrl() . "/help/{$filename}#{$id}";
+ $toc .= "<li><a href='{$href}'>" . strip_tags($line) . "</a></li>";
+ $line = "<a name='{$id}'></a>" . $line;
$lastlevel = $level;
}
}
}
- for($k=0;$k<$lastlevel; $k++) $toc.="</ul>";
- $html = implode("\n",$lines);
- $a->page['aside'] = '<section class="help-aside-wrapper">' . $toc . $a->page['aside'] . '</section>';
+ for ($k = 0; $k < $lastlevel; $k++) {
+ $toc .= "</ul>";
+ }
+
+ $html = implode("\n", $lines);
+
+ $a->page['aside'] = '<div class="help-aside-wrapper widget"><div id="toc-wrapper">' . $toc . '</div>' . $a->page['aside'] . '</div>';
}
- $html = "
- <style>
- .md_warning {
- padding: 1em; border: #ff0000 solid 2px;
- background-color: #f9a3a3; color: #ffffff;
- }
- </style>".$html;
return $html;
-
}