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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_HTTP_URL_urlForView' ); /** * Make the links to issues and commits. */ class IDF_Template_IssueComment extends Pluf_Template_Tag { private $project = null; private $request = null; private $scm = null; function start( $text , $request , $echo =true, $wordwrap =true, $esc =true, $autolink =true, $nl2br =false) { $this ->project = $request ->project; $this ->request = $request ; $this ->scm = IDF_Scm::get( $request ->project); if ( $esc ) $text = Pluf_esc( $text ); if ( $autolink ) { $text = preg_replace( '#([a-z]+://[^\s\(\)]+)#i' , '<a href="\1">\1</a>' , $text ); } if ( $request ->rights[ 'hasIssuesAccess' ]) { $text = preg_replace_callback( '#((?:issue|bug|ticket)(s)?\s+|\s+\#)(\d+)(\#ic\d+)?(?(2)((?:[, \w]+(?:\s+\#)?)?\d+(?:\#ic\d+)?){0,})#im' , array ( $this , 'callbackIssues' ), $text ); } if ( $request ->rights[ 'hasReviewAccess' ]) { $text = preg_replace_callback( '#(reviews?\s+)(\d+(?:(?:\s+and|\s+or|,)\s+\d+)*)\b#i' , array ( $this , 'callbackReviews' ), $text ); } if ( $request ->rights[ 'hasSourceAccess' ]) { $text = preg_replace_callback( '#(commits?\s+)([0-9a-f]{1,40}(?:(?:\s+and|\s+or|,)\s+[0-9a-f]{1,40})*)\b#i' , array ( $this , 'callbackCommits' ), $text ); $text = preg_replace_callback( '#(src:)([^\s\(\)\\\\]+(?:(\\\\)\s+[^\s\(\)\\\\]+){0,})+#im' , array ( $this , 'callbackSource' ), $text ); } if ( $wordwrap ) $text = Pluf_Text::wrapHtml( $text , 69, "\n" ); if ( $nl2br ) $text = nl2br ( $text ); if ( $echo ) { echo $text ; } else { return $text ; } } /** * General call back for the issues. */ function callbackIssues( $m ) { $c = count ( $m ); if (4 === $c || 5 === $c ) { $issue = new IDF_Issue( $m [3]); if (0 < $issue ->id and $issue ->project == $this ->project->id) { $m [1] = trim( $m [1]); $prefix = '' ; if ( '#' === $m [1]) { $title = $m [1]. $m [3]; $prefix = mb_substr( $m [0], 0, strpos ( $m [0], $m [1])); // fixes \n matches } else { $title = $m [1]. ' ' . $m [3]; } if (4 === $c ) { return $prefix . $this ->linkIssue( $issue , $title ); } else { return $prefix . $this ->linkIssue( $issue , $title , $m [4]); } } return $m [0]; // not existing issue. } return preg_replace_callback( '#(\#)?(\d+)(\#ic\d+)?#' , array ( $this , 'callbackIssue' ), $m [0]); } /** * Call back for the case of multiple issues like 'issues 1, 2 and 3'. * * Called from callbackIssues, it is linking only the number of * the issues. */ function callbackIssue( $m ) { $issue = new IDF_Issue( $m [2]); if (0 < $issue ->id and $issue ->project == $this ->project->id) { if (4 === count ( $m )) { return $this ->linkIssue( $issue , $m [1]. $m [2], $m [3]); } return $this ->linkIssue( $issue , $m [1]. $m [2]); } return $m [0]; // not existing issue. } /** * General call back to convert commits to HTML links. * * @param array $m Single regex match. * @return string Content with converted commits. */ function callbackCommits( $m ) { $keyword = rtrim( $m [1]); if ( 'commits' === $keyword ) { // Multiple commits like 'commits 6e030e6, a25bfc1 and // 3c094f8'. return $m [1].preg_replace_callback( '#\b[0-9a-f]{4,40}\b#i' , array ( $this , 'callbackCommit' ), $m [2]); } else if ( 'commit' === $keyword ) { // Single commit like 'commit 6e030e6'. return $m [1].call_user_func( array ( $this , 'callbackCommit' ), array ( $m [2])); } return $m [0]; } /** * Convert plaintext commit to HTML link. Called from callbackCommits. * * Regex callback for {@link IDF_Template_IssueComment::callbackCommits()}. * * @param array Single regex match. * @return string HTML A element with commit. */ function callbackCommit( $m ) { $co = $this ->scm->getCommit( $m [0]); if (! $co ) { return $m [0]; // not a commit. } return '<a href="' .Pluf_HTTP_URL_urlForView( 'IDF_Views_Source::commit' , array ( $this ->project->shortname, $co ->commit)) . '">' . $m [0]. '</a>' ; } /** * General call back to convert reviews to HTML links. * * @param array $m Single regex match. * @return string Content with converted reviews. */ function callbackReviews( $m ) { $keyword = rtrim( $m [1]); if ( 'reviews' === $keyword ) { return $m [1].preg_replace_callback( '#\b(\d+)\b#i' , array ( $this , 'callbackReview' ), $m [2]); } else if ( 'review' === $keyword ) { return $m [1].call_user_func( array ( $this , 'callbackReview' ), array ( '' , $m [2])); } return $m [0]; } /** * Convert plaintext commit to HTML link. Called from callbackReviews. * * Regex callback for {@link IDF_Template_IssueComment::callbackReviews()}. * * @param array Single regex match. * @return string HTML A element with review. */ function callbackReview( $m ) { $review = new IDF_Review( $m [1]); if ( $review ->id > 0 and $review ->project == $this ->project->id) { return $this ->linkReview( $review , $m [1]); } else { return $m [0]; // not existing issue. } } function callbackSource( $m ) { if (! $this ->scm->isAvailable()) return $m [0]; $file = $m [2]; if (! empty ( $m [3])) $file = str_replace ( $m [3], '' , $file ); $request_file_info = $this ->scm->getPathInfo( $file ); if (! $request_file_info ) { return $m [0]; } if ( $request_file_info ->type != 'tree' ) { return $m [1]. '<a href="' .Pluf_HTTP_URL_urlForView( 'IDF_Views_Source::tree' , array ( $this ->project->shortname, $this ->scm->getMainBranch(), $file )). '">' . $file . '</a>' ; } return $m [0]; } /** * Generate the link to an issue. * * @param IDF_Issue Issue. * @param string Name of the link. * @return string Linked issue. */ public function linkIssue( $issue , $title , $anchor = '' ) { $ic = (in_array( $issue ->status, $this ->project->getTagIdsByStatus( 'closed' ))) ? 'issue-c' : 'issue-o' ; return '<a href="' .Pluf_HTTP_URL_urlForView( 'IDF_Views_Issue::view' , array ( $this ->project->shortname, $issue ->id)). $anchor . '" class="' . $ic . '" title="' .Pluf_esc( $issue ->summary). '">' .Pluf_esc( $title ). '</a>' ; } /** * Generate the link to a review. * * @param IDF_Review Review. * @param string Name of the link. * @return string Linked review. */ public function linkReview( $review , $title , $anchor = '' ) { $ic = (in_array( $review ->status, $this ->project->getTagIdsByStatus( 'closed' ))) ? 'issue-c' : 'issue-o' ; return '<a href="' .Pluf_HTTP_URL_urlForView( 'IDF_Views_Review::view' , array ( $this ->project->shortname, $review ->id)). $anchor . '" class="' . $ic . '" title="' .Pluf_esc( $review ->summary). '">' .Pluf_esc( $title ). '</a>' ; } } |