LogPage::makeParamBlob() - Code Metrics - wikimedia/mediawiki - Measure and Improve Code Quality continuously with Scrutinizer

LogPage::makeParamBlob() A
last analyzed 2016-11-13 17:42 UTC

↳ Parent: LogPage

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/**
 * Contain log classes
 *
 * Copyright © 2002, 2004 Brion Vibber <[email protected]>
 * https://www.mediawiki.org/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

/**
 * Class to simplify the use of log pages.
 * The logs are now kept in a table which is easier to manage and trim
 * than ever-growing wiki pages.
 *
 */
class LogPage {
	const DELETED_ACTION = 1;
	const DELETED_COMMENT = 2;
	const DELETED_USER = 4;
	const DELETED_RESTRICTED = 8;

	// Convenience fields
	const SUPPRESSED_USER = 12;
	const SUPPRESSED_ACTION = 9;

	/** @var bool */
	public $updateRecentChanges;

	/** @var bool */
	public $sendToUDP;

	/** @var string Plaintext version of the message for IRC */
	private $ircActionText;

	/** @var string Plaintext version of the message */
	private $actionText;

	/** @var string One of '', 'block', 'protect', 'rights', 'delete',
	 *    'upload', 'move'
	 */
	private $type;

	/** @var string One of '', 'block', 'protect', 'rights', 'delete',
	 *   'upload', 'move', 'move_redir' */
	private $action;

	/** @var string Comment associated with action */
	private $comment;

	/** @var string Blob made of a parameters array */
	private $params;

	/** @var User The user doing the action */
	private $doer;

	/** @var Title */
	private $target;

	/**
	 * Constructor
	 *
	 * @param string $type One of '', 'block', 'protect', 'rights', 'delete',
	 *   'upload', 'move'
	 * @param bool $rc Whether to update recent changes as well as the logging table
	 * @param string $udp Pass 'UDP' to send to the UDP feed if NOT sent to RC
	 */
	public function __construct( $type, $rc = true, $udp = 'skipUDP' ) {
		$this->type = $type;
		$this->updateRecentChanges = $rc;
		$this->sendToUDP = ( $udp == 'UDP' );
	}

	/**
	 * @return int The log_id of the inserted log entry
	 */
	protected function saveContent() {
		global $wgLogRestrictions;

		$dbw = wfGetDB( DB_MASTER );
		$log_id = $dbw->nextSequenceValue( 'logging_log_id_seq' );

		// @todo FIXME private/protected/public property?
		$this->timestamp = $now = wfTimestampNow();
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$data = [
			'log_id' => $log_id,
			'log_type' => $this->type,
			'log_action' => $this->action,
			'log_timestamp' => $dbw->timestamp( $now ),
			'log_user' => $this->doer->getId(),
			'log_user_text' => $this->doer->getName(),
			'log_namespace' => $this->target->getNamespace(),
			'log_title' => $this->target->getDBkey(),
			'log_page' => $this->target->getArticleID(),
			'log_comment' => $this->comment,
			'log_params' => $this->params
		];
		$dbw->insert( 'logging', $data, __METHOD__ );
		$newId = !is_null( $log_id ) ? $log_id : $dbw->insertId();

		# And update recentchanges
		if ( $this->updateRecentChanges ) {
			$titleObj = SpecialPage::getTitleFor( 'Log', $this->type );

			RecentChange::notifyLog(
				$now, $titleObj, $this->doer, $this->getRcComment(), '',
<?php

function getDate($date)
{
    if ($date !== null) {
        return new DateTime($date);
    }

    return false;
}
				$this->type, $this->action, $this->target, $this->comment,
				$this->params, $newId, $this->getRcCommentIRC()
			);
		} elseif ( $this->sendToUDP ) {
			# Don't send private logs to UDP
			if ( isset( $wgLogRestrictions[$this->type] ) && $wgLogRestrictions[$this->type] != '*' ) {
				return $newId;
			}

			# Notify external application via UDP.
			# We send this to IRC but do not want to add it the RC table.
			$titleObj = SpecialPage::getTitleFor( 'Log', $this->type );
			$rc = RecentChange::newLogEntry(
				$now, $titleObj, $this->doer, $this->getRcComment(), '',
<?php

function getDate($date)
{
    if ($date !== null) {
        return new DateTime($date);
    }

    return false;
}
				$this->type, $this->action, $this->target, $this->comment,
				$this->params, $newId, $this->getRcCommentIRC()
			);
			$rc->notifyRCFeeds();
		}

		return $newId;
	}

	/**
	 * Get the RC comment from the last addEntry() call
	 *
	 * @return string
	 */
	public function getRcComment() {
		$rcComment = $this->actionText;

		if ( $this->comment != '' ) {
			if ( $rcComment == '' ) {
				$rcComment = $this->comment;
			} else {
				$rcComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() .
					$this->comment;
			}
		}

		return $rcComment;
	}

	/**
	 * Get the RC comment from the last addEntry() call for IRC
	 *
	 * @return string
	 */
	public function getRcCommentIRC() {
		$rcComment = $this->ircActionText;

		if ( $this->comment != '' ) {
			if ( $rcComment == '' ) {
				$rcComment = $this->comment;
			} else {
				$rcComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() .
					$this->comment;
			}
		}

		return $rcComment;
	}

	/**
	 * Get the comment from the last addEntry() call
	 * @return string
	 */
	public function getComment() {
		return $this->comment;
	}

	/**
	 * Get the list of valid log types
	 *
	 * @return array Array of strings
	 */
	public static function validTypes() {
		global $wgLogTypes;

		return $wgLogTypes;
	}

	/**
	 * Is $type a valid log type
	 *
	 * @param string $type Log type to check
	 * @return bool
	 */
	public static function isLogType( $type ) {
		return in_array( $type, LogPage::validTypes() );
	}

	/**
	 * Generate text for a log entry.
	 * Only LogFormatter should call this function.
	 *
	 * @param string $type Log type
	 * @param string $action Log action
	 * @param Title|null $title Title object or null
	 * @param Skin|null $skin Skin object or null. If null, we want to use the wiki
	 *   content language, since that will go to the IRC feed.
	 * @param array $params Parameters
	 * @param bool $filterWikilinks Whether to filter wiki links
	 * @return string HTML
	 */
	public static function actionText( $type, $action, $title = null, $skin = null,
		$params = [], $filterWikilinks = false
	) {
		global $wgLang, $wgContLang, $wgLogActions;

		if ( is_null( $skin ) ) {
			$langObj = $wgContLang;
			$langObjOrNull = null;
		} else {
			$langObj = $wgLang;
			$langObjOrNull = $wgLang;
		}

		$key = "$type/$action";

		if ( isset( $wgLogActions[$key] ) ) {
			if ( is_null( $title ) ) {
				$rv = wfMessage( $wgLogActions[$key] )->inLanguage( $langObj )->escaped();
			} else {
				$titleLink = self::getTitleLink( $type, $langObjOrNull, $title, $params );

				if ( count( $params ) == 0 ) {
					$rv = wfMessage( $wgLogActions[$key] )->rawParams( $titleLink )
						->inLanguage( $langObj )->escaped();
				} else {
					array_unshift( $params, $titleLink );

					$rv = wfMessage( $wgLogActions[$key] )->rawParams( $params )
							->inLanguage( $langObj )->escaped();
				}
			}
		} else {
			global $wgLogActionsHandlers;

			if ( isset( $wgLogActionsHandlers[$key] ) ) {
				$args = func_get_args();
				$rv = call_user_func_array( $wgLogActionsHandlers[$key], $args );
			} else {
				wfDebug( "LogPage::actionText - unknown action $key\n" );
				$rv = "$action";
			}
		}

		// For the perplexed, this feature was added in r7855 by Erik.
		// The feature was added because we liked adding [[$1]] in our log entries
		// but the log entries are parsed as Wikitext on RecentChanges but as HTML
		// on Special:Log. The hack is essentially that [[$1]] represented a link
		// to the title in question. The first parameter to the HTML version (Special:Log)
		// is that link in HTML form, and so this just gets rid of the ugly [[]].
		// However, this is a horrible hack and it doesn't work like you expect if, say,
		// you want to link to something OTHER than the title of the log entry.
		// The real problem, which Erik was trying to fix (and it sort-of works now) is
		// that the same messages are being treated as both wikitext *and* HTML.
		if ( $filterWikilinks ) {
			$rv = str_replace( '[[', '', $rv );
			$rv = str_replace( ']]', '', $rv );
		}

		return $rv;
	}

	/**
	 * @todo Document
	 * @param string $type
	 * @param Language|null $lang
	 * @param Title $title
	 * @param array $params
	 * @return string
	 */
	protected static function getTitleLink( $type, $lang, $title, &$params ) {
		if ( !$lang ) {
			return $title->getPrefixedText();
		}

		if ( $title->isSpecialPage() ) {
			list( $name, $par ) = SpecialPageFactory::resolveAlias( $title->getDBkey() );

			# Use the language name for log titles, rather than Log/X
			if ( $name == 'Log' ) {
				$logPage = new LogPage( $par );
				$titleLink = Linker::link( $title, $logPage->getName()->escaped() );
				$titleLink = wfMessage( 'parentheses' )
					->inLanguage( $lang )
					->rawParams( $titleLink )
					->escaped();
			} else {
				$titleLink = Linker::link( $title );
			}
		} else {
			$titleLink = Linker::link( $title );
		}

		return $titleLink;
	}

	/**
	 * Add a log entry
	 *
	 * @param string $action One of '', 'block', 'protect', 'rights', 'delete',
	 *   'upload', 'move', 'move_redir'
	 * @param Title $target Title object
	 * @param string $comment Description associated
	 * @param array $params Parameters passed later to wfMessage function
	 * @param null|int|User $doer The user doing the action. null for $wgUser
	 *
	 * @return int The log_id of the inserted log entry
	 */
	public function addEntry( $action, $target, $comment, $params = [], $doer = null ) {
		global $wgContLang;

		if ( !is_array( $params ) ) {
			$params = [ $params ];
		}

		if ( $comment === null ) {
			$comment = '';
		}

		# Trim spaces on user supplied text
		$comment = trim( $comment );

		# Truncate for whole multibyte characters.
		$comment = $wgContLang->truncate( $comment, 255 );

		$this->action = $action;
		$this->target = $target;
		$this->comment = $comment;
		$this->params = LogPage::makeParamBlob( $params );

		if ( $doer === null ) {
			global $wgUser;
			$doer = $wgUser;
		} elseif ( !is_object( $doer ) ) {
			$doer = User::newFromId( $doer );
		}

		$this->doer = $doer;

		$logEntry = new ManualLogEntry( $this->type, $action );
		$logEntry->setTarget( $target );
		$logEntry->setPerformer( $doer );
		$logEntry->setParameters( $params );
		// All log entries using the LogPage to insert into the logging table
		// are using the old logging system and therefore the legacy flag is
		// needed to say the LogFormatter the parameters have numeric keys
		$logEntry->setLegacy( true );

		$formatter = LogFormatter::newFromEntry( $logEntry );
		$context = RequestContext::newExtraneousContext( $target );
		$formatter->setContext( $context );

		$this->actionText = $formatter->getPlainActionText();
		$this->ircActionText = $formatter->getIRCActionText();

		return $this->saveContent();
	}

	/**
	 * Add relations to log_search table
	 *
	 * @param string $field
	 * @param array $values
	 * @param int $logid
	 * @return bool
	 */
	public function addRelations( $field, $values, $logid ) {
		if ( !strlen( $field ) || empty( $values ) ) {
			return false; // nothing
		}

		$data = [];

		foreach ( $values as $value ) {
			$data[] = [
				'ls_field' => $field,
				'ls_value' => $value,
				'ls_log_id' => $logid
			];
		}

		$dbw = wfGetDB( DB_MASTER );
		$dbw->insert( 'log_search', $data, __METHOD__, 'IGNORE' );

		return true;
	}

	/**
	 * Create a blob from a parameter array
	 *
	 * @param array $params
	 * @return string
	 */
	public static function makeParamBlob( $params ) {
		return implode( "\n", $params );
	}

	/**
	 * Extract a parameter array from a blob
	 *
	 * @param string $blob
	 * @return array
	 */
	public static function extractParams( $blob ) {
		if ( $blob === '' ) {
			return [];
		} else {
			return explode( "\n", $blob );
		}
	}

	/**
	 * Name of the log.
	 * @return Message
	 * @since 1.19
	 */
	public function getName() {
		global $wgLogNames;

		// BC
		if ( isset( $wgLogNames[$this->type] ) ) {
			$key = $wgLogNames[$this->type];
		} else {
			$key = 'log-name-' . $this->type;
		}

		return wfMessage( $key );
	}

	/**
	 * Description of this log type.
	 * @return Message
	 * @since 1.19
	 */
	public function getDescription() {
		global $wgLogHeaders;
		// BC
		if ( isset( $wgLogHeaders[$this->type] ) ) {
			$key = $wgLogHeaders[$this->type];
		} else {
			$key = 'log-description-' . $this->type;
		}

		return wfMessage( $key );
	}

	/**
	 * Returns the right needed to read this log type.
	 * @return string
	 * @since 1.19
	 */
	public function getRestriction() {
		global $wgLogRestrictions;
		if ( isset( $wgLogRestrictions[$this->type] ) ) {
			$restriction = $wgLogRestrictions[$this->type];
		} else {
			// '' always returns true with $user->isAllowed()
			$restriction = '';
		}

		return $restriction;
	}

	/**
	 * Tells if this log is not viewable by all.
	 * @return bool
	 * @since 1.19
	 */
	public function isRestricted() {
		$restriction = $this->getRestriction();

		return $restriction !== '' && $restriction !== '*';
	}
}


1		<?php
2		/**
3		* Contain log classes
4		*
5		* Copyright © 2002, 2004 Brion Vibber <[email protected]>
6		* https://www.mediawiki.org/
7		*
8		* This program is free software; you can redistribute it and/or modify
9		* it under the terms of the GNU General Public License as published by
10		* the Free Software Foundation; either version 2 of the License, or
11		* (at your option) any later version.
12		*
13		* This program is distributed in the hope that it will be useful,
14		* but WITHOUT ANY WARRANTY; without even the implied warranty of
15		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16		* GNU General Public License for more details.
17		*
18		* You should have received a copy of the GNU General Public License along
19		* with this program; if not, write to the Free Software Foundation, Inc.,
20		* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21		* http://www.gnu.org/copyleft/gpl.html
22		*
23		* @file
24		*/
25
26		/**
27		* Class to simplify the use of log pages.
28		* The logs are now kept in a table which is easier to manage and trim
29		* than ever-growing wiki pages.
30		*
31		*/
32		class LogPage {
33		const DELETED_ACTION = 1;
34		const DELETED_COMMENT = 2;
35		const DELETED_USER = 4;
36		const DELETED_RESTRICTED = 8;
37
38		// Convenience fields
39		const SUPPRESSED_USER = 12;
40		const SUPPRESSED_ACTION = 9;
41
42		/** @var bool */
43		public $updateRecentChanges;
44
45		/** @var bool */
46		public $sendToUDP;
47
48		/** @var string Plaintext version of the message for IRC */
49		private $ircActionText;
50
51		/** @var string Plaintext version of the message */
52		private $actionText;
53
54		/** @var string One of '', 'block', 'protect', 'rights', 'delete',
55		* 'upload', 'move'
56		*/
57		private $type;
58
59		/** @var string One of '', 'block', 'protect', 'rights', 'delete',
60		* 'upload', 'move', 'move_redir' */
61		private $action;
62
63		/** @var string Comment associated with action */
64		private $comment;
65
66		/** @var string Blob made of a parameters array */
67		private $params;
68
69		/** @var User The user doing the action */
70		private $doer;
71
72		/** @var Title */
73		private $target;
74
75		/**
76		* Constructor
77		*
78		* @param string $type One of '', 'block', 'protect', 'rights', 'delete',
79		* 'upload', 'move'
80		* @param bool $rc Whether to update recent changes as well as the logging table
81		* @param string $udp Pass 'UDP' to send to the UDP feed if NOT sent to RC
82		*/
83		public function __construct( $type, $rc = true, $udp = 'skipUDP' ) {
84		$this->type = $type;
85		$this->updateRecentChanges = $rc;
86		$this->sendToUDP = ( $udp == 'UDP' );
87		}
88
89		/**
90		* @return int The log_id of the inserted log entry
91		*/
92		protected function saveContent() {
93		global $wgLogRestrictions;
94
95		$dbw = wfGetDB( DB_MASTER );
96		$log_id = $dbw->nextSequenceValue( 'logging_log_id_seq' );
97
98		// @todo FIXME private/protected/public property?
99		$this->timestamp = $now = wfTimestampNow();
		0 ignored issues – show Bug introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report The property `timestamp` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
100		$data = [
101		'log_id' => $log_id,
102		'log_type' => $this->type,
103		'log_action' => $this->action,
104		'log_timestamp' => $dbw->timestamp( $now ),
105		'log_user' => $this->doer->getId(),
106		'log_user_text' => $this->doer->getName(),
107		'log_namespace' => $this->target->getNamespace(),
108		'log_title' => $this->target->getDBkey(),
109		'log_page' => $this->target->getArticleID(),
110		'log_comment' => $this->comment,
111		'log_params' => $this->params
112		];
113		$dbw->insert( 'logging', $data, __METHOD__ );
114		$newId = !is_null( $log_id ) ? $log_id : $dbw->insertId();
115
116		# And update recentchanges
117		if ( $this->updateRecentChanges ) {
118		$titleObj = SpecialPage::getTitleFor( 'Log', $this->type );
119
120		RecentChange::notifyLog(
121		$now, $titleObj, $this->doer, $this->getRcComment(), '',
		0 ignored issues – show Security Bug introduced 2016-02-23 18:13 UTC by Report Bug Copy Issue Report It seems like `$now` defined by `wfTimestampNow()` on line `99` can also be of type `false`; however, `RecentChange::notifyLog()` does only seem to accept `string`, did you maybe forget to handle an error condition? This check looks for type mismatches where the missing type is `false`. This is usually indicative of an error condtion. Consider the follow example <?php function getDate($date) { if ($date !== null) { return new DateTime($date); } return false; } This function either returns a new `DateTime` object or false, if there was an error. This is a typical pattern in PHP programming to show that an error has occurred without raising an exception. The calling code should check for this returned `false` before passing on the value to another function or method that may not be able to handle a `false`. Loading history...
122		$this->type, $this->action, $this->target, $this->comment,
123		$this->params, $newId, $this->getRcCommentIRC()
124		);
125		} elseif ( $this->sendToUDP ) {
126		# Don't send private logs to UDP
127		if ( isset( $wgLogRestrictions[$this->type] ) && $wgLogRestrictions[$this->type] != '*' ) {
128		return $newId;
129		}
130
131		# Notify external application via UDP.
132		# We send this to IRC but do not want to add it the RC table.
133		$titleObj = SpecialPage::getTitleFor( 'Log', $this->type );
134		$rc = RecentChange::newLogEntry(
135		$now, $titleObj, $this->doer, $this->getRcComment(), '',
		0 ignored issues – show Security Bug introduced 2016-02-23 18:13 UTC by Report Bug Copy Issue Report It seems like `$now` defined by `wfTimestampNow()` on line `99` can also be of type `false`; however, `RecentChange::newLogEntry()` does only seem to accept `string`, did you maybe forget to handle an error condition? This check looks for type mismatches where the missing type is `false`. This is usually indicative of an error condtion. Consider the follow example <?php function getDate($date) { if ($date !== null) { return new DateTime($date); } return false; } This function either returns a new `DateTime` object or false, if there was an error. This is a typical pattern in PHP programming to show that an error has occurred without raising an exception. The calling code should check for this returned `false` before passing on the value to another function or method that may not be able to handle a `false`. Loading history...
136		$this->type, $this->action, $this->target, $this->comment,
137		$this->params, $newId, $this->getRcCommentIRC()
138		);
139		$rc->notifyRCFeeds();
140		}
141
142		return $newId;
143		}
144
145		/**
146		* Get the RC comment from the last addEntry() call
147		*
148		* @return string
149		*/
150	View Code Duplication	public function getRcComment() {
151		$rcComment = $this->actionText;
152
153		if ( $this->comment != '' ) {
154		if ( $rcComment == '' ) {
155		$rcComment = $this->comment;
156		} else {
157		$rcComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() .
158		$this->comment;
159		}
160		}
161
162		return $rcComment;
163		}
164
165		/**
166		* Get the RC comment from the last addEntry() call for IRC
167		*
168		* @return string
169		*/
170	View Code Duplication	public function getRcCommentIRC() {
171		$rcComment = $this->ircActionText;
172
173		if ( $this->comment != '' ) {
174		if ( $rcComment == '' ) {
175		$rcComment = $this->comment;
176		} else {
177		$rcComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() .
178		$this->comment;
179		}
180		}
181
182		return $rcComment;
183		}
184
185		/**
186		* Get the comment from the last addEntry() call
187		* @return string
188		*/
189		public function getComment() {
190		return $this->comment;
191		}
192
193		/**
194		* Get the list of valid log types
195		*
196		* @return array Array of strings
197		*/
198		public static function validTypes() {
199		global $wgLogTypes;
200
201		return $wgLogTypes;
202		}
203
204		/**
205		* Is $type a valid log type
206		*
207		* @param string $type Log type to check
208		* @return bool
209		*/
210		public static function isLogType( $type ) {
211		return in_array( $type, LogPage::validTypes() );
212		}
213
214		/**
215		* Generate text for a log entry.
216		* Only LogFormatter should call this function.
217		*
218		* @param string $type Log type
219		* @param string $action Log action
220		* @param Title\|null $title Title object or null
221		* @param Skin\|null $skin Skin object or null. If null, we want to use the wiki
222		* content language, since that will go to the IRC feed.
223		* @param array $params Parameters
224		* @param bool $filterWikilinks Whether to filter wiki links
225		* @return string HTML
226		*/
227		public static function actionText( $type, $action, $title = null, $skin = null,
228		$params = [], $filterWikilinks = false
229		) {
230		global $wgLang, $wgContLang, $wgLogActions;
231
232		if ( is_null( $skin ) ) {
233		$langObj = $wgContLang;
234		$langObjOrNull = null;
235		} else {
236		$langObj = $wgLang;
237		$langObjOrNull = $wgLang;
238		}
239
240		$key = "$type/$action";
241
242		if ( isset( $wgLogActions[$key] ) ) {
243		if ( is_null( $title ) ) {
244		$rv = wfMessage( $wgLogActions[$key] )->inLanguage( $langObj )->escaped();
245		} else {
246		$titleLink = self::getTitleLink( $type, $langObjOrNull, $title, $params );
247
248		if ( count( $params ) == 0 ) {
249		$rv = wfMessage( $wgLogActions[$key] )->rawParams( $titleLink )
250		->inLanguage( $langObj )->escaped();
251		} else {
252		array_unshift( $params, $titleLink );
253
254		$rv = wfMessage( $wgLogActions[$key] )->rawParams( $params )
255		->inLanguage( $langObj )->escaped();
256		}
257		}
258		} else {
259		global $wgLogActionsHandlers;
260
261		if ( isset( $wgLogActionsHandlers[$key] ) ) {
262		$args = func_get_args();
263		$rv = call_user_func_array( $wgLogActionsHandlers[$key], $args );
264		} else {
265		wfDebug( "LogPage::actionText - unknown action $key\n" );
266		$rv = "$action";
267		}
268		}
269
270		// For the perplexed, this feature was added in r7855 by Erik.
271		// The feature was added because we liked adding [[$1]] in our log entries
272		// but the log entries are parsed as Wikitext on RecentChanges but as HTML
273		// on Special:Log. The hack is essentially that [[$1]] represented a link
274		// to the title in question. The first parameter to the HTML version (Special:Log)
275		// is that link in HTML form, and so this just gets rid of the ugly [[]].
276		// However, this is a horrible hack and it doesn't work like you expect if, say,
277		// you want to link to something OTHER than the title of the log entry.
278		// The real problem, which Erik was trying to fix (and it sort-of works now) is
279		// that the same messages are being treated as both wikitext and HTML.
280		if ( $filterWikilinks ) {
281		$rv = str_replace( '[[', '', $rv );
282		$rv = str_replace( ']]', '', $rv );
283		}
284
285		return $rv;
286		}
287
288		/**
289		* @todo Document
290		* @param string $type
291		* @param Language\|null $lang
292		* @param Title $title
293		* @param array $params
294		* @return string
295		*/
296		protected static function getTitleLink( $type, $lang, $title, &$params ) {
297		if ( !$lang ) {
298		return $title->getPrefixedText();
299		}
300
301		if ( $title->isSpecialPage() ) {
302		list( $name, $par ) = SpecialPageFactory::resolveAlias( $title->getDBkey() );
303
304		# Use the language name for log titles, rather than Log/X
305		if ( $name == 'Log' ) {
306		$logPage = new LogPage( $par );
307		$titleLink = Linker::link( $title, $logPage->getName()->escaped() );
308		$titleLink = wfMessage( 'parentheses' )
309		->inLanguage( $lang )
310		->rawParams( $titleLink )
311		->escaped();
312		} else {
313		$titleLink = Linker::link( $title );
314		}
315		} else {
316		$titleLink = Linker::link( $title );
317		}
318
319		return $titleLink;
320		}
321
322		/**
323		* Add a log entry
324		*
325		* @param string $action One of '', 'block', 'protect', 'rights', 'delete',
326		* 'upload', 'move', 'move_redir'
327		* @param Title $target Title object
328		* @param string $comment Description associated
329		* @param array $params Parameters passed later to wfMessage function
330		* @param null\|int\|User $doer The user doing the action. null for $wgUser
331		*
332		* @return int The log_id of the inserted log entry
333		*/
334		public function addEntry( $action, $target, $comment, $params = [], $doer = null ) {
335		global $wgContLang;
336
337		if ( !is_array( $params ) ) {
338		$params = [ $params ];
339		}
340
341		if ( $comment === null ) {
342		$comment = '';
343		}
344
345		# Trim spaces on user supplied text
346		$comment = trim( $comment );
347
348		# Truncate for whole multibyte characters.
349		$comment = $wgContLang->truncate( $comment, 255 );
350
351		$this->action = $action;
352		$this->target = $target;
353		$this->comment = $comment;
354		$this->params = LogPage::makeParamBlob( $params );
355
356		if ( $doer === null ) {
357		global $wgUser;
358		$doer = $wgUser;
359		} elseif ( !is_object( $doer ) ) {
360		$doer = User::newFromId( $doer );
361		}
362
363		$this->doer = $doer;
364
365		$logEntry = new ManualLogEntry( $this->type, $action );
366		$logEntry->setTarget( $target );
367		$logEntry->setPerformer( $doer );
368		$logEntry->setParameters( $params );
369		// All log entries using the LogPage to insert into the logging table
370		// are using the old logging system and therefore the legacy flag is
371		// needed to say the LogFormatter the parameters have numeric keys
372		$logEntry->setLegacy( true );
373
374		$formatter = LogFormatter::newFromEntry( $logEntry );
375		$context = RequestContext::newExtraneousContext( $target );
376		$formatter->setContext( $context );
377
378		$this->actionText = $formatter->getPlainActionText();
379		$this->ircActionText = $formatter->getIRCActionText();
380
381		return $this->saveContent();
382		}
383
384		/**
385		* Add relations to log_search table
386		*
387		* @param string $field
388		* @param array $values
389		* @param int $logid
390		* @return bool
391		*/
392		public function addRelations( $field, $values, $logid ) {
393		if ( !strlen( $field ) \|\| empty( $values ) ) {
394		return false; // nothing
395		}
396
397		$data = [];
398
399	View Code Duplication	foreach ( $values as $value ) {
400		$data[] = [
401		'ls_field' => $field,
402		'ls_value' => $value,
403		'ls_log_id' => $logid
404		];
405		}
406
407		$dbw = wfGetDB( DB_MASTER );
408		$dbw->insert( 'log_search', $data, __METHOD__, 'IGNORE' );
409
410		return true;
411		}
412
413		/**
414		* Create a blob from a parameter array
415		*
416		* @param array $params
417		* @return string
418		*/
419		public static function makeParamBlob( $params ) {
420		return implode( "\n", $params );
421		}
422
423		/**
424		* Extract a parameter array from a blob
425		*
426		* @param string $blob
427		* @return array
428		*/
429		public static function extractParams( $blob ) {
430		if ( $blob === '' ) {
431		return [];
432		} else {
433		return explode( "\n", $blob );
434		}
435		}
436
437		/**
438		* Name of the log.
439		* @return Message
440		* @since 1.19
441		*/
442		public function getName() {
443		global $wgLogNames;
444
445		// BC
446		if ( isset( $wgLogNames[$this->type] ) ) {
447		$key = $wgLogNames[$this->type];
448		} else {
449		$key = 'log-name-' . $this->type;
450		}
451
452		return wfMessage( $key );
453		}
454
455		/**
456		* Description of this log type.
457		* @return Message
458		* @since 1.19
459		*/
460		public function getDescription() {
461		global $wgLogHeaders;
462		// BC
463		if ( isset( $wgLogHeaders[$this->type] ) ) {
464		$key = $wgLogHeaders[$this->type];
465		} else {
466		$key = 'log-description-' . $this->type;
467		}
468
469		return wfMessage( $key );
470		}
471
472		/**
473		* Returns the right needed to read this log type.
474		* @return string
475		* @since 1.19
476		*/
477		public function getRestriction() {
478		global $wgLogRestrictions;
479		if ( isset( $wgLogRestrictions[$this->type] ) ) {
480		$restriction = $wgLogRestrictions[$this->type];
481		} else {
482		// '' always returns true with $user->isAllowed()
483		$restriction = '';
484		}
485
486		return $restriction;
487		}
488
489		/**
490		* Tells if this log is not viewable by all.
491		* @return bool
492		* @since 1.19
493		*/
494		public function isRestricted() {
495		$restriction = $this->getRestriction();
496
497		return $restriction !== '' && $restriction !== '*';
498		}
499		}
500

wikimedia / mediawiki

LogPage::makeParamBlob() A last analyzed 2016-11-13 17:42 UTC

Complexity

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Duplication

Importance

Duplication Side-by-Side

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LogPage::makeParamBlob() A
last analyzed 2016-11-13 17:42 UTC