[3305] | 1 | <?php |
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| 2 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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[14525] | 3 | |
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| 4 | // add BBCodeBar to textarea |
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[15998] | 5 | function set_bbcode_bar($prefilter='picture') |
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[3305] | 6 | { |
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[10983] | 7 | global $template, $conf, $pwg_loaded_plugins, $page; |
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[11295] | 8 | |
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[10983] | 9 | load_language('plugin.lang', dirname(__FILE__) . '/'); |
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| 10 | $conf_bbcode_bar = unserialize($conf['bbcode_bar']); |
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[3305] | 11 | |
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[10983] | 12 | // buttons |
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[11295] | 13 | foreach(unserialize(BBcode_codes) as $key) |
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| 14 | { |
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[10983] | 15 | if ($conf_bbcode_bar[$key]) $template->assign('BBC_'.$key, true); |
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| 16 | } |
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[6297] | 17 | |
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[10983] | 18 | $template->assign('BBCODE_PATH', BBcode_PATH); |
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[15998] | 19 | $template->set_prefilter($prefilter, 'set_bbcode_bar_prefilter'); |
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[9965] | 20 | |
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[14525] | 21 | // smilies support > 2.3 ## must be parsed after bbcode_bar, because the javascript must be after bbc's one |
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[11377] | 22 | if (isset($pwg_loaded_plugins['SmiliesSupport'])) |
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| 23 | { |
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[14525] | 24 | $template->assign('BBC_smilies', true); |
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[15998] | 25 | set_smiliessupport($prefilter); |
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[10983] | 26 | } |
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[3305] | 27 | } |
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| 28 | |
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[11295] | 29 | function set_bbcode_bar_prefilter($content, &$smarty) |
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| 30 | { |
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[15998] | 31 | $search = '#(<div id="guestbookAdd">|<div id="commentAdd">)#'; |
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| 32 | $replace = file_get_contents(BBcode_PATH.'/template/bbcode_bar.tpl').'$1'; |
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| 33 | return preg_replace($search, $replace, $content); |
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[11295] | 34 | } |
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[3305] | 35 | |
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[11295] | 36 | |
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[14525] | 37 | // check tags and eventually close malformed tags, return BBCoded String |
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[3305] | 38 | function CheckTags($str) |
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| 39 | { |
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[10983] | 40 | //storage stack |
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| 41 | $tags = array(); |
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[3305] | 42 | |
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[10983] | 43 | for ($pos = 0; $pos<strlen($str); $pos++) |
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| 44 | { |
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| 45 | if ($str{$pos} == '[') |
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| 46 | { |
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| 47 | $end_pos = strpos($str, ']', $pos); |
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| 48 | $tag = substr($str, ++$pos, $end_pos-$pos); |
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| 49 | //deals with tags which contains arguments (ie quote) |
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| 50 | if ( ($equal_pos = strpos($tag, '=', 0)) !== FALSE) |
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| 51 | $tag = substr($tag, 0, $equal_pos); |
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| 52 | //check whether we have a defined tag or not. |
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| 53 | if (in_array(strtolower($tag),unserialize(BBcode_codes)) || in_array(strtolower(substr($tag,1)),unserialize(BBcode_codes))) |
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| 54 | { |
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| 55 | //closing tag |
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| 56 | if ($tag{0} == '/') |
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| 57 | { |
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| 58 | //cleaned tag |
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| 59 | $tag = substr($tag, 1); |
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| 60 | $before_tag = substr($str, 0, $pos-1); |
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| 61 | $after_tag = substr($str, $end_pos+1); |
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| 62 | //pop stack |
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| 63 | while (($temp = array_pop($tags))) |
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| 64 | { |
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| 65 | if ($temp != $tag) { |
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| 66 | $before_tag.='[/'.$temp.']'; |
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| 67 | } else { |
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| 68 | $before_tag.='[/'.$tag.']'; |
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| 69 | break; |
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| 70 | } |
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| 71 | } |
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| 72 | $end_pos += strlen($before_tag)+strlen($after_tag)-strlen($str); |
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| 73 | $str = $before_tag.$after_tag; |
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| 74 | } else { // push stack |
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| 75 | array_push($tags,$tag); |
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| 76 | } |
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| 77 | } |
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| 78 | $pos = $end_pos; |
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| 79 | } |
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| 80 | } |
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| 81 | // empty stack and closing tags |
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| 82 | while ($temp = array_pop($tags)) |
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| 83 | { |
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| 84 | $str.='[/'.$temp.']'; |
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| 85 | } |
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| 86 | return $str; |
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[3305] | 87 | } |
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| 88 | |
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| 89 | // return string, HTML version of BBCoded $str |
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| 90 | function BBCodeParse($str) |
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| 91 | { |
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[10983] | 92 | global $conf; |
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[3305] | 93 | |
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[10983] | 94 | $conf_bbcode_bar = unserialize($conf['bbcode_bar']); |
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| 95 | $str = CheckTags(nl2br($str)); |
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[3305] | 96 | |
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[10983] | 97 | $patterns = array(); |
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| 98 | $replacements = array(); |
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[3305] | 99 | |
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[10983] | 100 | if ($conf_bbcode_bar['p']) |
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| 101 | { |
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| 102 | //Paragraph |
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| 103 | $patterns[] = '#\[p\](.*?)\[/p\]#is'; |
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| 104 | $replacements[] = '<p>\\1</p>'; |
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| 105 | } |
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| 106 | if ($conf_bbcode_bar['b']) |
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| 107 | { |
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| 108 | // Bold |
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| 109 | $patterns[] = '#\[b\](.*?)\[/b\]#is'; |
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| 110 | $replacements[] = '<b>\\1</b>'; |
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| 111 | } |
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| 112 | if ($conf_bbcode_bar['i']) |
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| 113 | { |
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| 114 | //Italic |
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| 115 | $patterns[] = '#\[i\](.*?)\[/i\]#is'; |
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| 116 | $replacements[] = '<i>\\1</i>'; |
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| 117 | } |
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| 118 | if ($conf_bbcode_bar['u']) |
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| 119 | { |
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| 120 | //Underline |
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| 121 | $patterns[] = '#\[u\](.*?)\[\/u\]#is'; |
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| 122 | $replacements[] = '<u>\\1</u>'; |
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| 123 | } |
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| 124 | if ($conf_bbcode_bar['s']) |
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| 125 | { |
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| 126 | //Strikethrough |
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| 127 | $patterns[] = '#\[s\](.*?)\[/s\]#is'; |
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| 128 | $replacements[] = '<s>\\1</s>'; |
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| 129 | } |
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| 130 | if ($conf_bbcode_bar['center']) |
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| 131 | { |
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| 132 | //Center |
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| 133 | $patterns[] = '#\[center\](.*?)\[/center\]#is'; |
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| 134 | $replacements[] = '<div align="center"><p>\\1</p></div>'; |
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| 135 | } |
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| 136 | if ($conf_bbcode_bar['right']) |
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| 137 | { |
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| 138 | //Right |
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| 139 | $patterns[] = '#\[right\](.*?)\[/right\]#is'; |
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| 140 | $replacements[] = '<div align="right"><p>\\1</p></div>'; |
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| 141 | } |
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| 142 | if ($conf_bbcode_bar['ol']) |
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| 143 | { |
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| 144 | //Olist |
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| 145 | $patterns[] = '#\[ol\](.*?)\[/ol\]#is'; |
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| 146 | $replacements[] = '<ol>\\1</ol>'; |
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| 147 | } |
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| 148 | if ($conf_bbcode_bar['ul']) |
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| 149 | { |
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| 150 | //Ulist |
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| 151 | $patterns[] = '#\[ul\](.*?)\[/ul\]#is'; |
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| 152 | $replacements[] = '<ul>\\1</ul>'; |
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| 153 | } |
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| 154 | if ($conf_bbcode_bar['ol'] || $conf_bbcode_bar['ul']) |
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| 155 | { |
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| 156 | //List |
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| 157 | $patterns[] = '#\[li\](.*?)\[/li\]#is'; |
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| 158 | $replacements[] = '<li>\\1</li>'; |
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| 159 | } |
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| 160 | if ($conf_bbcode_bar['quote']) |
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| 161 | { |
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| 162 | // Quotes |
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| 163 | $patterns[] = "#\[quote\](.*?)\[/quote\]#is"; |
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| 164 | $replacements[] = '<blockquote><span style="font-size:11px;line-height:normal">\\1</span></blockquote>'; |
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[3305] | 165 | |
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[10983] | 166 | //Quotes with "user" |
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| 167 | $patterns[] = "#\[quote="(.*?)"\](.*?)\[/quote\]#is"; |
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| 168 | $replacements[] = '<blockquote><span style="font-size:11px;line-height:normal"><b>\\1 : </b><br/>\\2</span></blockquote>'; |
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[3305] | 169 | |
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[10983] | 170 | //Quotes with user |
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| 171 | $patterns[] = "#\[quote=(.*?)\](.*?)\[/quote\]#is"; |
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| 172 | $replacements[] = '<blockquote><span style="font-size:11px;line-height:normal"><b>\\1 : </b><br/>\\2</span></blockquote>'; |
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| 173 | } |
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| 174 | if ($conf_bbcode_bar['img']) |
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| 175 | { |
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| 176 | //Images |
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[11377] | 177 | $patterns[] = "#\[img\](.*?)\[/img\]#is"; |
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[10983] | 178 | $replacements[] = '<img src="\\1" />'; |
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| 179 | } |
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| 180 | if ($conf_bbcode_bar['url']) |
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| 181 | { |
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| 182 | //[url]xxxx://www.zzzz.yyy[/url] |
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| 183 | $patterns[] = "#\[url\]([\w]+?://[^ \"\n\r\t<]*?)\[/url\]#is"; |
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| 184 | $replacements[] = '<a href="\\1" target="_blank">\\1</a>'; |
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[3305] | 185 | |
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[10983] | 186 | //[url]www.zzzzz.yyy[/url] |
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| 187 | $patterns[] = "#\[url\]((www|ftp)\.[^ \"\n\r\t<]*?)\[/url\]#is"; |
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| 188 | $replacements[] = '<a href="http://\\1" target="_blank">\\1</a>'; |
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[3305] | 189 | |
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[10983] | 190 | //[url=xxxx://www.zzzzz.yyy]ZzZzZ[/url] |
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| 191 | $patterns[] = "#\[url=([\w]+?://[^ \"\n\r\t<]*?)\](.*?)\[/url\]#is"; |
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| 192 | $replacements[] = '<a href="\\1" target="_blank">\\2</a>'; |
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[3305] | 193 | |
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[10983] | 194 | //[url=www.zzzzz.yyy]zZzZz[/url] |
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| 195 | $patterns[] = "#\[url=((www|ftp)\.[^ \"\n\r\t<]*?)\](.*?)\[/url\]#is"; |
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| 196 | $replacements[] = '<a href="http://\\1" target="_blank">\\2</a>'; |
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[3305] | 197 | |
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[10983] | 198 | //[url="www.zzzzz.yyy"]zZzZz[/url] |
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| 199 | $patterns[] = "#\[url="((www|ftp)\.[^ \n\r\t<]*?)"\](.*?)\[/url\]#is"; |
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| 200 | $replacements[] = '<a href="http://\\1" target="_blank">\\3</a>'; |
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[9682] | 201 | |
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[10983] | 202 | //[url="http://www.zzzzz.yyy"]zZzZz[/url] |
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| 203 | $patterns[] = "#\[url="([\w]+?://[^ \n\r\t<]*?)"\](.*?)\[/url\]#is"; |
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| 204 | $replacements[] = '<a href="\\1" target="_blank">\\2</a>'; |
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| 205 | } |
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| 206 | if ($conf_bbcode_bar['email']) |
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| 207 | { |
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| 208 | //[email]samvure@gmail.com[/email] |
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| 209 | $patterns[] = "#\[email\]([a-z0-9&\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+)\[/email\]#is"; |
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| 210 | $replacements[] = '<a href="mailto:\\1">\\1</a>'; |
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| 211 | } |
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| 212 | if ($conf_bbcode_bar['size']) |
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| 213 | { |
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| 214 | //Size |
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[11377] | 215 | $patterns[] = "#\[size=([1-2]?[0-9])\](.*?)\[/size\]#is"; |
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[10983] | 216 | $replacements[] = '<span style="font-size: \\1px; line-height: normal">\\2</span>'; |
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| 217 | } |
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| 218 | if ($conf_bbcode_bar['color']) |
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| 219 | { |
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| 220 | //Colours |
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[11377] | 221 | $patterns[] = "#\[color=(\#[0-9A-F]{6}|\#[0-9A-F]{3}|[a-z]+)\](.*?)\[/color\]#is"; |
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[10983] | 222 | $replacements[] = '<span style="color: \\1">\\2</span>'; |
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| 223 | } |
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| 224 | |
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| 225 | return preg_replace($patterns, $replacements, $str); |
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[3305] | 226 | } |
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[9765] | 227 | |
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[3305] | 228 | ?> |
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