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Diffstat (limited to 'Application/Include/wikiFormatting.php')
| -rw-r--r-- | Application/Include/wikiFormatting.php | 356 |
1 files changed, 356 insertions, 0 deletions
diff --git a/Application/Include/wikiFormatting.php b/Application/Include/wikiFormatting.php new file mode 100644 index 0000000..6eb93f7 --- /dev/null +++ b/Application/Include/wikiFormatting.php @@ -0,0 +1,356 @@ +<?php + +// h-source, a web software to build a community of people that want to share their hardware information. +// Copyright (C) 2010 Antonio Gallo (h-source-copyright.txt) +// +// This file is part of h-source +// +// h-source is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// h-source 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with h-source. If not, see <http://www.gnu.org/licenses/>. + +if (!defined('EG')) die('Direct access not allowed!'); + + +$decodeCounter = 0; +$decodeAnotherTime = false; + +//decode the text of the wiki +function decodeWikiText($string) +{ + global $decodeAnotherTime; + global $decodeCounter; + + $decodeCounter++; + + $decodeAnotherTime = false; + + $string = preg_replace('/(\[hr\])/', '<hr />',$string); + + $string = preg_replace_callback('/(\[\[)(.*?)\|(.*?)(\]\])/', 'linkToInternalPageWithText' ,$string); + + $string = preg_replace_callback('/(\[\[)(.*?)(\]\])/', 'linkToInternalPage' ,$string); + + $string = preg_replace_callback('/(\[a\])(.*?)(\[\/a\])/', 'linkTo',$string); + + $string = preg_replace_callback('/(\[a\])(.*?)\|(.*?)(\[\/a\])/', 'linkToWithText',$string); + + $string = preg_replace_callback('/(\[notebook\])([0-9]*?)(\[\/notebook\])/s', 'linkToNotebook',$string); + + $string = preg_replace_callback('/(\[wifi\])([0-9]*?)(\[\/wifi\])/s', 'linkToWifi',$string); + + $string = preg_replace_callback('/(\[videocard\])([0-9]*?)(\[\/videocard\])/s', 'linkToVideocard',$string); + + $string = preg_replace('/(\[b\])(.*?)(\[\/b\])/s', '<b>${2}</b>',$string); + + $string = preg_replace('/(\[u\])(.*?)(\[\/u\])/s', '<u>${2}</u>',$string); + + $string = preg_replace('/(\[i\])(.*?)(\[\/i\])/s', '<i>${2}</i>',$string); + + $string = preg_replace('/(\[del\])(.*?)(\[\/del\])/s', '<del>${2}</del>',$string); + + $string = preg_replace_callback('/(\[\*\])(.*?)(\[\/\*\])/s', 'createItem',$string); + + $string = preg_replace_callback('/(\[list\])(.*?)(\[\/list\])/s', 'createList',$string); + + $string = preg_replace_callback('/(\[enum\])(.*?)(\[\/enum\])/s', 'createEnum',$string); + + $string = preg_replace('/(\[code\])(.*?)(\[\/code\])/s', '<pre class="code_pre">${2}</pre>',$string); + + $string = preg_replace('/(\[p\])(.*?)(\[\/p\])/s', '<p>${2}</p>',$string); + + $string = preg_replace_callback('/(\[)(h)(1|2|3)(\])(.*?)(\[\/)(h)(1|2|3)(\])/s', 'createHeadGeneric',$string); + + $string = preg_replace_callback('/(\[tab )(lang=)([^\s]+)(\s*\])(.*?)(\[\/tab\])/s', 'createTabs',$string); + + $string = preg_replace_callback('/(__TOC__)/s', 'createToc',$string); + + $string = preg_replace('/(\[lang\])(.*?)(\[\/lang\])/s', '<div class="div_lang">${2}</div>',$string); + + $string = preg_replace('/(\{\{)/s', '[',$string); + + $string = preg_replace('/(\}\})/s', ']',$string); + + if ($decodeAnotherTime and $decodeCounter<=30) + { + return decodeWikiText(Tabs::render().$string); + } + else + { + return Tabs::render().$string; + } +} + +//create the list of the tabs in the description entry +function createTabs($match) +{ + $label = Lang::getLabel($match[3]); + Tabs::$tabList[] = "<li class='desc_tabs ".$match[3]."'><a href='#".$match[3]."'>".$label."</a></li>\n"; + Tabs::$htmlList[] = "<div class='separation_line'>$label</div>\n<div class='description_tabs_page' id='".$match[3]."'>".$match[5]."</div>\n"; + return null; +} + +//create the HTML of the tabs in the description entry +class Tabs +{ + public static $tabList = array(); + public static $htmlList = array(); + + public static function render() + { + $html = null; + if (count(self::$tabList) > 0) + { + $html .= "<div class='description_tabs'>\n"; + $html .= "<noscript><div class='noscript_notice'>".gtext("you need javascript enabled in order to correctly use the language's tabs (see below)")."</div></noscript>\n"; + $html .= "<ul class='desc_menu'>\n"; + foreach (self::$tabList as $label) + { + $html .= $label; + } + $html .= "</ul>\n<div id='description_tabs_content'>\n"; + foreach (self::$htmlList as $content) + { + $html .= $content; + } + $html .= "</div>\n</div>\n"; + } + self::$tabList = array(); + self::$htmlList = array(); + return $html; + } + +} + +function checkUrl($url) +{ + $match = '/^http(s)?\:\/\/(www\.)?[a-zA-Z0-9\-\_]+(\.[a-zA-Z0-9\-\_]+)*\.([a-z]{2,4})((\/[a-zA-Z0-9\_\.\-\:\%\+]+)*(\/([a-zA-Z0-9\_\:\-\.\+]+\.(php|html|htm|asp|aspx|jsp|cgi))?)?)?(\?([a-zA-Z0-9\_\-\+\s]+\=[a-zA-Z0-9\_\-\s\%\+\&]+)+)?(#[a-zA-Z0-9\_\-\+\s\%]+)?([\s]*)?$/'; + + if (preg_match($match,$url)) + { + return true; + } + else + { + return false; + } +} + +function vitalizeUrl($string) +{ + if (checkUrl($string)) + { + return "<a title = '".$string."' href='".$string."'>".$string."</a>"; + } + return $string; +} + +function linkTo($match) +{ + if (checkUrl($match[2])) + { + return "<a title = '".$match[2]."' href='".$match[2]."'>".$match[2]."</a>"; + } + else + { + return $match[0]; + } +} + +function createNode($match,$hnodeTag,$htmlTagBegin,$htmlTagEng) +{ + $numb = strlen($hnodeTag); + global $decodeAnotherTime; + + if (strstr($match[2],$hnodeTag)) + { + $string = substr($match[0],$numb); + $string = decodeWikiText($string); + $decodeAnotherTime = true; + return $hnodeTag.$string; + } + else + { +// $decodeAnotherTime = false; + return $htmlTagBegin.$match[2].$htmlTagEng; + } +} + +function createToc($match) +{ + return Toc::render(); +} + +//table of contents +class Toc +{ + + public static $links = array(); + public static $level = 1; + + private static $html = null; + + public function render() + { + $c=0; + foreach (self::$links as $link) + { + if ((int)substr($link,0,1) === 1) + { + break; + } + $c++; + } + + self::$links = array_slice(self::$links,$c); + + $res = array(); + + if (count(self::$links) > 0) + { + self::$links[] = '1fine'; + + $res[] = "<div class='tables_of_contents'><div class='tables_of_contents_title'>".gtext("Table of contents")."</div><ul>"; + foreach (self::$links as $link) + { + $startChar = (int)substr($link,0,1); + + if (strcmp(self::$level,$startChar) === 0) + { + $res[] = "<li><a href='#".substr($link,1)."'>".substr($link,1)."</a></li>"; + } + else if ($startChar > self::$level) + { + $diff = (int)$startChar - (int)self::$level; + if ($diff !== 1) + { + return null; + } + + self::$level = $startChar; + $res[] = "<ul><li><a href='#".substr($link,1)."'>".substr($link,1)."</a></li>"; + } + else + { + $diff = (int)self::$level - (int)$startChar; + + for ($i=0;$i<$diff;$i++) + { + $res[] = "</ul>"; + } + self::$level = $startChar; + $res[] = "<li><a href='#".substr($link,1)."'>".substr($link,1)."</a></li>"; + } + } + array_pop($res); + $res[] = "</ul></div>"; + } + self::$links = array(); + return implode('',$res); + } +} + +//create h1, h2, h3 ($level=1,2,3) +function createHead($match,$level) +{ + Toc::$links[] = $level.$match[5]; + + return "<div id='".$match[5]."' class='div_h$level'>".$match[5]."</div>"; +} + +//create <h1></h1>,<h2></h2>,<h3></h3> +function createHeadGeneric($match) +{ + if (strcmp($match[3],'1') === 0) + { + return createHead($match,'1'); + } + else if (strcmp($match[3],'2') === 0) + { + return createHead($match,'2'); + } + else + { + return createHead($match,'3'); + } +} + +//create <li></li> +function createItem($match) +{ + return createNode($match,'[*]',"<li>","</li>"); +} + +//create <ul></ul> +function createList($match) +{ + return createNode($match,'[list]',"<ul>","</ul>"); +} + +//create <ol></ol> +function createEnum($match) +{ + return createNode($match,'[enum]',"<ol>","</ol>"); +} + +function linkToInternalPage($match) +{ + return "<a title = '".$match[2]."' href='".Url::getRoot()."wiki/page/".Lang::$current."/".encodeUrl($match[2])."'>".$match[2]."</a>"; +} + +function linkToInternalPageWithText($match) +{ + return "<a title = '".$match[2]."' href='".Url::getRoot()."wiki/page/".Lang::$current."/".encodeUrl($match[2])."'>".$match[3]."</a>"; +} + +function linkToWithText($match) +{ + if (checkUrl($match[2])) + { + + return "<a title = '".$match[2]."' href='".$match[2]."'>".$match[3]."</a>"; + } + else + { + return $match[0]; + } +} + +//create the link to the wiki page of the notebook +function linkToNotebook($match) +{ + $hardware = new HardwareModel(); + $clean['id_hard'] = (int)$match[2]; + $name = encodeUrl($hardware->getTheModelName($clean['id_hard'])); + $href = Url::getRoot()."notebooks/view/".Lang::$current."/".$clean['id_hard']."/$name"; + return (strcmp($name,'') !== 0) ? "<a title = 'link to notebook $name: $href' href='$href'>".$name."</a>" : $match[0]; +} + +//create the link to the wiki page of the wifi +function linkToWifi($match) +{ + $hardware = new HardwareModel(); + $clean['id_hard'] = (int)$match[2]; + $name = encodeUrl($hardware->getTheModelName($clean['id_hard'])); + $href = Url::getRoot()."wifi/view/".Lang::$current."/".$clean['id_hard']."/$name"; + return (strcmp($name,'') !== 0) ? "<a title = 'link to wifi card $name: $href' href='$href'>".$name."</a>" : $match[0]; +} + +//create the link to the wiki page of the videocard +function linkToVideocard($match) +{ + $hardware = new HardwareModel(); + $clean['id_hard'] = (int)$match[2]; + $name = encodeUrl($hardware->getTheModelName($clean['id_hard'])); + $href = Url::getRoot()."videocards/view/".Lang::$current."/".$clean['id_hard']."/$name"; + return (strcmp($name,'') !== 0) ? "<a title = 'link to video card $name: $href' href='$href'>".$name."</a>" : $match[0]; +}
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