Mercurial > owls
diff bbcodeparser.inc.php @ 17:081ba8764994 owls-2.0
The wiki-like system became a content-rendering system
This is a single changeset to include all the changes throughout
the last years. Owls no longer supports editing pages but only
renders them. Also, it no longer uses a database to store the
contents but reads the contents from the filesystem. All this
made owls simpler ... anyway, it just reflects my needs.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Sat, 23 Jul 2016 21:39:17 +0200 (2016-07-23) |
| parents | Bbcodeparser.inc.php@3e3fa7725abb |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bbcodeparser.inc.php Sat Jul 23 21:39:17 2016 +0200 @@ -0,0 +1,158 @@ +<?php +/** + * BB-Code-Parser + * + * @author Meillo r e t u r n s <meillo@marmaro.de> + */ + + + /// path to smilies + define('SMILIE_DIR', 'smilies/'); + + + + /** + * parses recursive quotes without a source mentioned + * + * @param $textinput the bbcode-text + * @param $level number of levels to go inside + * @return HTML-text + */ + function parse_quote1($textinput,$level = 1) { + $pattern = '#\[quote\](((?R)|(.*))*)\[/quote\]#isUe'; + $replacement = "'<br />[nl]<span class=\"quote0\">Zitat:</span>[nl]<div class=\"quote1\">[nl]'.parse_quote1('$1', + ". ($level + 1) ." + ).'[nl]</div>[nl]'"; + return preg_replace($pattern, $replacement, $textinput); + } + + /** + * parses recursive quotes with a source mentioned + * + * @param $textinput the bbcode-text + * @param $level number of levels to go inside + * @return HTML-text + */ + function parse_quote2($textinput,$level = 1) { + $pattern = '#\[quote\=(.*)\](((?R)|(.*))*)\[/quote\]#isUe'; + $replacement = "'<br />[nl]<span class=\"quote0\">Zitat: ($1)</span>[nl]<div class=\"quote2\">[nl]'.parse_quote2('$2', + ". ($level + 1) ." + ).'[nl]</div>[nl]'"; + return preg_replace($pattern, $replacement, $textinput); + } + + /** + * replaces smilies + * + * @param $text text with ASCII-smilies + * @return text with [img]-smilies + */ + function smilies($text) { + $smilies = array( ':-?\)' => 'Smile.gif', + ';-?\)' => 'Wink.gif', + ':-?D' => 'Biggrin.gif', + ':-?\(' => 'Sad.gif', + ':-?P' => 'Lick.gif', + ':o' => 'Talk.gif', + ':-S' => 'Dontknow.gif', + ':dontknow:' => 'Dontknow.gif', + ':-@' => 'Angry.gif', + ':cool:' => 'Cool.gif', + 'B-\)' => 'Cool.gif', + '%-\)' => 'Crosseyed.gif', + '%-\(' => 'Crosseyed.gif', + ':rolleyes:' => 'Rolleyes.gif', + ':eek:' => 'Shocked.gif'); + while(list($key, $val) = each($smilies)) { + $key = '/(\s|^)'.$key.'(\s|$)/'; + $text = preg_replace($key, '$1[img]'. SMILIE_DIR . $val .'[/img]$2', $text); + } + return $text; + } + + + /** + * turns bbcode in HTML + * + * @param $text the text with bbcode inside + * @param $smilies set to 1 causes smilies to be replaced with pics + * @param $images set to 1 causes images to be displayed ([img]-tag) + * @return text with HTML-code + */ + function bbcode($text, $smilies = 0, $images = 0) { + + // line breaks and special chars + $text = preg_replace("#(\r\n)|(\r)#", "\n", htmlentities($text, ENT_COMPAT, 'UTF-8')); + $text = preg_replace("#(\n){3,}#", "\n\n", $text); + + // smilies + if ($smilies == 1) { + $text = smilies($text); + } + + /* + // new-lines + $text = preg_replace("#(\r\n)|(\r)#", "\n", $text); + $text = str_replace("\n", '<br />[nl]', htmlentities($text, ENT_COMPAT, 'UTF-8')); + + // bold + $text = preg_replace("#\[b\](.*?)\[/b\]#i", "<strong>$1</strong>", $text); + // italic + $text = preg_replace("#\[i\](.*?)\[/i\]#i", "<i>$1</i>", $text); + // links + $text = preg_replace("#\[url\](.*)\[/url\]#iU", "<a href=\"$1\">$1</a>", $text); + $text = preg_replace("#\[url=(.*)\](.*)\[/url\]#iU", "<a href=\"$1\">$2</a>", $text); + // lists + //$text = preg_replace("#\[list\]\<br /\>(.*)\[/list\]#iU", "<ul>$1</ul>", $text); + //$text = preg_replace("#\[\*\](.*)\<br \/\>#iU", "<li>$1</li>", $text); + // quotes + */ + $text = parse_quote1($text); + $text = parse_quote2($text); + // images + if ($images == 1) { + $text = preg_replace("#\[img\](.*?)\[/img\]#i", "<img src=\"$1\" alt=\"<[Bild]>\" />", $text); + } + + /* + // remove backslashes + $text = preg_replace("#\\\#is", "", $text); + // new-lines + $text = str_replace('[nl]', "\n", $text); + */ + + + // inline + $text = preg_replace('#\[b\](.*)\[/b\]#iU', '<strong>$1</strong>', $text); + $text = preg_replace('#\*(.*)\*#iU', '<strong>$1</strong>', $text); + $text = preg_replace('#\[i\](.*)\[/i\]#iU', '<i>$1</i>', $text); + $text = preg_replace('#[^A-Za-z0-9]_(.*)_[^A-Za-z0-9]#iU', '<em>$1</em>', $text); + $text = preg_replace('#{{{(.*)}}}#iUs', '<tt>$1</tt>', $text); + $text = preg_replace("#\[url\](.*)\[/url\]#iU","<a href=\"$1\">$1</a>",$text); + $text = preg_replace("#\[url=(.*)\](.*)\[/url\]#iU","<a href=\"$1\">$2</a>",$text); + $text = preg_replace("#\[img\](.*)\[/img\]#iU","<img src=\"$1\" alt=\"[Bild]\" />", $text); + $text = preg_replace("#^-{3,}$#iUm","<hr />", $text); + + // Listen +# $text = preg_replace("#\[list\](.*)\[/list\]#i","<ul>$1</ul>", $text); + $text = preg_replace("#^\s*\*(.*)\n#imU", "<li>$1</li>", $text); + $text = preg_replace("#^((\s*\<li\>(.*)\</li\>\s*)+)$#im", "<ul>$1</ul>", $text); + + + + + // boxes + + + $text = preg_replace('#^(.+)$#mU', "<p>\n $1\n</p>", $text); + + # nicht wenn <h_> oder <ul> enthalten sind + $text = preg_replace("#\<p\>\n \[h([1-6]{1})\](.*)\[/h[1-6]{1}\]\n\</p\>#iU", "\n<h$1>$2</h$1>", $text); + $text = preg_replace("#\<p\>\n ===(.*)\n\</p\>#iU", "\n<h3>$1</h3>", $text); + $text = preg_replace("#\<p\>\n ==(.*)\n\</p\>#iU", "\n<h2>$1</h2>", $text); + + $text = preg_replace("#\<p\>\n \<ul\>(.*)\</ul\>\n\</p\>#iU", "<ul>\n $1\n</ul>", $text); + return $text; + } + +?>