| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | namespace ST; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use Content; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | use ContentHandler; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use Exception; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use IContextSource; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | use Language; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | use MediaWiki\Diff\ComplexityException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | use MWException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | use ParserOutput; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | use SMW\ApplicationFactory; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use SMW\DIWikiPage; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | use SMWDataItem; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | use SMWPrintRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | use Title; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | use User; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | use WikiPage; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | if ( !defined( 'MEDIAWIKI' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | 	echo 'Not a valid entry point'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | 	exit( 1 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | if ( !defined( 'SMW_VERSION' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | 	echo 'This extension requires Semantic MediaWiki to be installed.'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | 	exit( 1 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  | // constants for message type | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | if ( !defined( 'ST_NEWTASK' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | 	define( 'ST_NEWTASK', 0 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | 	define( 'ST_UPDATE', 1 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | 	define( 'ST_ASSIGNED', 2 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  | 	define( 'ST_CLOSED', 3 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | 	define( 'ST_UNASSIGNED', 4 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |  * This class handles the creation and sending of notification emails. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  | class SemanticTasksMailer { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  | 	private static $user_mailer; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | 	 * Mails the assignees when the task is modified | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  | 	 * @param Assignees $assignees | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  | 	 * @param WikiPage $article | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  | 	 * @param User $current_user | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  | 	 * @param Content $text | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  | 	 * @param string $summary Unused | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  | 	 * @param bool $minoredit | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | 	 * @param null $watchthis Unused | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  | 	 * @param null $sectionanchor Unused | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | 	 * @param $flags | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  | 	 * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  | 	 * @throws ComplexityException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  | 	 * @throws MWException | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 62 |  |  | 	 */ | 
            
                                                                        
                            
            
                                    
            
            
                | 63 |  |  | 	public static function mailAssigneesUpdatedTask( Assignees $assignees, WikiPage $article, User $current_user, $text, | 
            
                                                                        
                            
            
                                    
            
            
                | 64 |  |  | 			$summary, $minoredit, $watchthis, $sectionanchor, $flags, $revision ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                            
                                                                                            
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                | 65 |  |  | 		if ( $minoredit ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 66 |  |  | 			return true; | 
            
                                                                        
                            
            
                                    
            
            
                | 67 |  |  | 		} | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  | 		$status = ST_UPDATE; | 
            
                                                                        
                            
            
                                    
            
            
                | 69 |  |  | 		if ( ( $flags & EDIT_NEW ) && !$article->getTitle()->isTalkPage() ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 70 |  |  | 			$status = ST_NEWTASK; | 
            
                                                                        
                            
            
                                    
            
            
                | 71 |  |  | 		} | 
            
                                                                        
                            
            
                                    
            
            
                | 72 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 73 |  |  | 		return self::mailAssignees( $article, $text, $current_user, $status, $assignees, $revision ); | 
            
                                                                        
                            
            
                                    
            
            
                | 74 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  | 	 * @param WikiPage $article | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  | 	 * @param Content $content | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  | 	 * @param User $user | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  | 	 * @param integer $status | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  | 	 * @param Assignees $assignees | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  | 	 * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | 	 * @throws ComplexityException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  | 	 * @throws MWException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  | 	 * @global boolean $wgSemanticTasksNotifyIfUnassigned | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 	static function mailAssignees( WikiPage $article, Content $content, User $user, $status, Assignees $assignees, | 
                            
                    |  |  |  | 
                                                                                        
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                | 89 |  |  | 								   $revision ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  | 		$text = ContentHandler::getContentText( $content ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  | 		$title = $article->getTitle(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  | 		// Notify those unassigned from this task | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  | 		global $wgSemanticTasksNotifyIfUnassigned; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  | 		if ( $wgSemanticTasksNotifyIfUnassigned ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  | 			$removedAssignees = $assignees->getRemovedAssignees( $article, $revision ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  | 			$removedAssignees = Assignees::getAssigneeAddresses( $removedAssignees ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | 			self::mailNotification( $removedAssignees, $text, $title, $user, ST_UNASSIGNED ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | 		// Send notification of an assigned task to assignees | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  | 		// Treat task as new | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  | 		$newAssignees = $assignees->getNewAssignees( $article, $revision ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | 		$newAssignees = Assignees::getAssigneeAddresses( $newAssignees ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 		self::mailNotification( $newAssignees, $text, $title, $user, ST_ASSIGNED ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 		$copies = $assignees->getCurrentCarbonCopy( $article, $revision ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  | 		$currentStatus = $assignees->getCurrentStatus( $article, $revision ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 		$oldStatus = $assignees->getSavedStatus(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | 		if ( $currentStatus === "Closed" && $oldStatus !== "Closed" ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  | 			$close_mailto = Assignees::getAssigneeAddresses( $copies ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  | 			self::mailNotification( $close_mailto, $text, $title, $user, ST_CLOSED ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  | 		$currentAssignees = $assignees->getCurrentAssignees( $article, $revision ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  | 		// Only send group notifications on new tasks | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  | 		$groups = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  | 		if ( $status === ST_NEWTASK ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  | 			$groups = $assignees->getGroupAssignees( $article ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  | 		$mailto = array_merge( $currentAssignees, $copies, $groups ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  | 		$mailto = array_unique( $mailto ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  | 		$mailto = Assignees::getAssigneeAddresses( $mailto ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  | 		// Send notifications to assignees, ccs, and groups | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  | 		self::mailNotification( $mailto, $text, $title, $user, $status ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  | 		return true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  | 	 * Sends mail notifications | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  | 	 * @param array $assignees | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  | 	 * @param string $text | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  | 	 * @param Title $title | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  | 	 * @param User $user | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  | 	 * @param integer $status | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  | 	 * @throws MWException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  | 	 * @throws ComplexityException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  | 	 * @global string $wgSitename | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  | 	static function mailNotification( array $assignees, $text, Title $title, User $user, $status ) { | 
                            
                    |  |  |  | 
                                                                                        
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                | 146 |  |  | 		global $wgSitename; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  | 		if ( empty( $assignees ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  | 			return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  | 		$title_text = $title->getFullText(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  | 		$from = new \MailAddress( $user->getEmail(), $user->getName() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  | 		$link = htmlspecialchars( $title->getFullURL() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  | 		/** @todo This should probably be refactored */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  | 		if ( $status == ST_NEWTASK ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  | 			$subject = '[' . $wgSitename . '] ' . wfMessage( 'semantictasks-newtask' )->text() . ' ' . | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  | 				$title_text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  | 			$message = 'semantictasks-newtask-msg'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  | 			$body = wfMessage( $message, $title_text )->text() . " " . $link; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  | 			$body .= "\n \n" . wfMessage( 'semantictasks-text-message' )->text() . "\n" . $text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  | 		} elseif ( $status == ST_UPDATE ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  | 			$subject = '[' . $wgSitename . '] ' . wfMessage( 'semantictasks-taskupdated' )->text() . ' ' . | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  | 				$title_text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  | 			$message = 'semantictasks-updatedtoyou-msg2'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  | 			$body = wfMessage( $message, $title_text )->text() . " " . $link; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  | 			$body .= "\n \n" . wfMessage( 'semantictasks-diff-message' )->text() . "\n" . | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  | 				self::generateDiffBodyTxt( $title ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  | 		} elseif ( $status == ST_CLOSED ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  | 			$subject = '[' . $wgSitename . '] ' . wfMessage( 'semantictasks-taskclosed' )->text() . ' ' . | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  | 				$title_text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  | 			$message = 'semantictasks-taskclosed-msg'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  | 			$body = wfMessage( $message, $title_text )->text() . " " . $link; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  | 			$body .= "\n \n" . wfMessage( 'semantictasks-text-message' )->text() . "\n" . $text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  | 		} elseif ( $status == ST_UNASSIGNED ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  | 			$subject = '[' . $wgSitename . '] ' . wfMessage( 'semantictasks-taskunassigned' )->text() . ' ' . | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  | 				$title_text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  | 			$message = 'semantictasks-unassignedtoyou-msg2'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  | 			$body = wfMessage( $message, $title_text )->text() . " " . $link; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  | 			$body .= "\n \n" . wfMessage( 'semantictasks-text-message' )->text() . "\n" . $text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  | 		} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  | 			// status == ASSIGNED | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  | 			$subject = '[' . $wgSitename . '] ' . wfMessage( 'semantictasks-taskassigned' )->text() . ' ' . | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  | 				$title_text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  | 			$message = 'semantictasks-assignedtoyou-msg2'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  | 			$body = wfMessage( $message, $title_text )->text() . " " . $link; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  | 			$body .= "\n \n" . wfMessage( 'semantictasks-text-message' )->text() . "\n" . $text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  | 		if (!self::$user_mailer) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  | 			self::$user_mailer = new \ST\UserMailer(new \UserMailer()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  | 		self::$user_mailer->send( $assignees, $from, $subject, $body ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  | 	static function setUserMailer(\ST\UserMailer $user_mailer) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  | 		self::$user_mailer = $user_mailer; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  | 	 * Generates a diff txt | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  | 	 * Code is similar to DifferenceEngine::generateTextDiffBody | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  | 	 * @param Title $title | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  | 	 * @param IContextSource $context | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  | 	 * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  | 	 * @throws ComplexityException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  | 	 * @throws MWException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  | 	static function generateDiffBodyTxt( Title $title, IContextSource $context = null) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  | 		$revision = \Revision::newFromTitle( $title, 0 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  | 		if ($revision === null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  | 			return ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  | 		/** @todo The first parameter should be a Context. */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  | 		$diff = new \DifferenceEngine( $context, $revision->getId(), 'prev' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  | 		// The DifferenceEngine::getDiffBody() method generates html, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  | 		// so let's generate the txt diff manually: | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  | 		global $wgContLang; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  | 		$diff->loadText(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  | 		$otext = ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  | 		$ntext = ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  | 		if ( version_compare( MW_VERSION, '1.32', '<' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  | 			$otext = str_replace( "\r\n", "\n", \ContentHandler::getContentText( $diff->mOldContent ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  | 			$ntext = str_replace( "\r\n", "\n", \ContentHandler::getContentText( $diff->mNewContent ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  | 		} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  | 			if ($diff->getOldRevision()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  | 				$otext = str_replace( "\r\n", "\n", ContentHandler::getContentText( $diff->getOldRevision()->getContent( 'main' ) ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  | 			if ($diff->getNewRevision()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  | 				$ntext = str_replace( "\r\n", "\n", ContentHandler::getContentText( $diff->getNewRevision()->getContent( 'main' ) ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  | 		$ota = explode( "\n", $wgContLang->segmentForDiff( $otext ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  | 		$nta = explode( "\n", $wgContLang->segmentForDiff( $ntext ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  | 		// We use here the php diff engine included in MediaWiki | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  | 		$diffs = new \Diff( $ota, $nta ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  | 		// And we ask for a txt formatted diff | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  | 		$formatter = new \UnifiedDiffFormatter(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  | 		$diff_text = $wgContLang->unsegmentForDiff( $formatter->format( $diffs ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  | 		return $diff_text; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  | 	 * Run by the maintenance script to remind the assignees | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  | 	 * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  | 	 * @throws Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  | 	 * @global string $wgSitename | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  | 	 * @global Language $wgLang | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  | 	static function remindAssignees() { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  | 		global $wgSitename; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  | 		global $stgPropertyReminderAt; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  | 		global $stgPropertyAssignedTo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  | 		global $stgPropertyTargetDate; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  | 		global $stgPropertyStatus; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  | 		# Make this equal to midnight. Rational is that if users set today as the Target date with | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  | 		# reminders set to "0" so that the reminder happens on the deadline, the reminders will go | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  | 		# out even though now it is after the beginning of today and technically past the | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  | 		# target date. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  | 		$today = wfTimestamp( TS_ISO_8601, strtotime( 'today midnight' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  | 		# Get tasks where a reminder is called for, whose status is either new or in progress, and | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  | 		# whose target date is in the future. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  | 		$query_string = "[[$stgPropertyReminderAt::+]][[$stgPropertyStatus::New||In Progress]][[$stgPropertyTargetDate::≥ $today]]"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  | 		$properties_to_display = array( $stgPropertyReminderAt, $stgPropertyAssignedTo, $stgPropertyTargetDate ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  | 		$results = Query::getQueryResults( $query_string, $properties_to_display, true ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  | 		if ( empty( $results ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  | 		while ( $row = $results->getNext() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  | 			$task_name = $row[0]->getNextObject()->getTitle(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  | 			$subject = '[' . $wgSitename . '] ' . wfMessage( 'semantictasks-reminder' )->text() . $task_name; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  | 			// The following doesn't work, maybe because we use a cron job. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  | 			// $link = $task_name->getFullURL(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  | 			// So let's do it manually | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  | 			//$link = $wiki_url . $task_name->getPartialURL(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  | 			// You know what? Let's try it again. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  | 			$link = $task_name->getFullURL(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  | 			$target_date = $row[3]->getNextObject(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  | 			$tg_date = new DateTime( $target_date->getShortHTMLText() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  | 			while ( $reminder = $row[1]->getNextObject() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  | 				$remind_me_in = $reminder->getShortHTMLText(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  | 				$date = new DateTime( 'today midnight' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  | 				$date->modify( "+$remind_me_in day" ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  | 				if ( $tg_date === $date ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  | 					global $wgLang; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  | 					while ( $task_assignee = $row[2]->getNextObject() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  | 						$assignee_username = $task_assignee->getTitle()->getText(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  | 						$assignee = User::newFromName( $assignee_username ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  | 						$body = wfMessage( 'semantictasks-reminder-message2', $task_name, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  | 							$wgLang->formatNum( $remind_me_in ), $link )->text(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  | 						$assignee->sendMail( $subject, $body ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  | 					} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  | 				} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  | 		return true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  | 	 * Prints debugging information. $debugText is what you want to print, $debugVal | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  | 	 * is the level at which you want to print the information. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  | 	 * @global boolean $wgSemanticTasksDebug | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  | 	 * @param string $debugText | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  | 	 * @param string $debugArr | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  | 	 * @access private | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  | 	static function printDebug( $debugText, $debugArr = null ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  | 		global $wgSemanticTasksDebug; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  | 		if ( $wgSemanticTasksDebug ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  | 			if ( isset( $debugArr ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  | 				$text = $debugText . ' ' . implode( '::', $debugArr ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  | 				wfDebugLog( 'semantic-tasks', $text, false ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 |  |  | 			} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  | 				wfDebugLog( 'semantic-tasks', $debugText, false ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  |  | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 332 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 333 |  |  |  | 
            
                        
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.