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<?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of InDefero, an open source project management application. # Copyright (C) 2008 Céondo Ltd and contributors. # # InDefero 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 2 of the License, or # (at your option) any later version. # # InDefero 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 this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ Pluf::loadFunction( 'Pluf_Text_MarkDown_parse' ); /** * Make the links to issues and commits. */ class IDF_Template_Markdown extends Pluf_Template_Tag { private $project = null; private $request = null; private $scm = null; function start( $text , $request ) { $this ->project = $request ->project; $this ->request = $request ; // Replace like in the issue text $tag = new IDF_Template_IssueComment(); $text = $tag ->start( $text , $request , false, false, false, false); // Replace [[[path/to/file.mdtext, commit]]] with embedding // the content of the file into the wki page if ( $this ->request->rights[ 'hasSourceAccess' ]) { $text = preg_replace_callback( '#\[\[\[([^\,]+)(?:, ([^/]+))?\]\]\]#im' , array ( $this , 'callbackEmbeddedDoc' ), $text ); } // Replace [Page]([[PageName]]) with corresponding link to the page, with link text being Page. $text = preg_replace_callback( '#\[([^\]]+)\]\(\[\[([A-Za-z0-9\-]+)\]\]\)#im' , array ( $this , 'callbackWikiPage' ), $text ); // Replace [[PageName]] with corresponding link to the page. $text = preg_replace_callback( '#\[\[([A-Za-z0-9\-]+)\]\]#im' , array ( $this , 'callbackWikiPageNoName' ), $text ); $filter = new IDF_Template_MarkdownPrefilter(); echo $filter ->go(Pluf_Text_MarkDown_parse( $text )); } function callbackWikiPageNoName( $m ) { $m [2] = $m [1]; //Set the link text to be the same as the page name. return $this ->callbackWikiPage( $m ); } function callbackWikiPage( $m ) { $sql = new Pluf_SQL( 'project=%s AND title=%s' , array ( $this ->project->id, $m [2])); $pages = Pluf::factory( 'IDF_WikiPage' )->getList( array ( 'filter' => $sql ->gen())); if ( $pages -> count () != 1 and $this ->request->rights[ 'hasWikiAccess' ] and ! $this ->request->user->isAnonymous()) { return '<img style="vertical-align: text-bottom;" alt=" " src="' .Pluf::f( 'url_media' ). '/idf/img/add.png" /><a href="' .Pluf_HTTP_URL_urlForView( 'IDF_Views_Wiki::create' , array ( $this ->project->shortname), array ( 'name' => $m [2])). '" title="' .__( 'Create this documentation page' ). '">' . $m [1]. '</a>' ; } if (! $this ->request->rights[ 'hasWikiAccess' ] or $pages -> count () == 0) { return $m [1]; } return '<a href="' .Pluf_HTTP_URL_urlForView( 'IDF_Views_Wiki::view' , array ( $this ->project->shortname, $pages [0]->title)). '" title="' .Pluf_esc( $pages [0]->summary). '">' . $m [1]. '</a>' ; } function callbackEmbeddedDoc( $m ) { $scm = IDF_Scm::get( $this ->request->project); if (! $scm ->isAvailable()) { return $m [0]; } $view_source = new IDF_Views_Source(); $match = array ( 'dummy' , $this ->request->project->shortname); $match [] = (isset( $m [2])) ? $m [2] : $scm ->getMainBranch(); $match [] = $m [1]; $res = $view_source ->getFile( $this ->request, $match ); if ( $res ->status_code != 200) { return $m [0]; } $info = pathinfo ( $m [1]); $fileinfo = array ( $res ->headers[ 'Content-Type' ], $m [1], isset( $info [ 'extension' ]) ? $info [ 'extension' ] : 'bin' ); if (!IDF_FileUtil::isText( $fileinfo )) { return $m [0]; } return $res ->content; } } |