Merge "Revert "[FileBackend] Added optional callback parameter to concatenate().""
[lhc/web/wiklou.git] / includes / parser / ParserOptions.php
index bf9611f..064182e 100644 (file)
@@ -1,6 +1,21 @@
 <?php
 /**
- * \brief Options for the PHP parser
+ * Options for the PHP parser
+ *
+ * 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
  * @ingroup Parser
  * @ingroup Parser
  */
 class ParserOptions {
-       
+
        /**
         * Use DateFormatter to format dates
         */
        var $mUseDynamicDates;
-       
+
        /**
         * Interlanguage links are removed and returned in an array
         */
        var $mInterwikiMagic;
-       
+
        /**
         * Allow external images inline?
         */
        var $mAllowExternalImages;
-       
+
        /**
         * If not, any exception?
         */
        var $mAllowExternalImagesFrom;
-       
+
        /**
         * If not or it doesn't match, should we check an on-wiki whitelist?
         */
        var $mEnableImageWhitelist;
-       
+
        /**
         * Date format index
         */
        var $mDateFormat = null;
-       
+
        /**
         * Create "edit section" links?
         */
        var $mEditSection = true;
-       
+
        /**
         * Allow inclusion of special pages?
         */
        var $mAllowSpecialInclusion;
-       
+
        /**
         * Use tidy to cleanup output HTML?
         */
        var $mTidy = false;
-       
+
        /**
         * Which lang to call for PLURAL and GRAMMAR
         */
        var $mInterfaceMessage = false;
-       
+
        /**
         * Overrides $mInterfaceMessage with arbitrary language
         */
        var $mTargetLanguage = null;
-       
+
        /**
         * Maximum size of template expansions, in bytes
         */
        var $mMaxIncludeSize;
-       
+
        /**
         * Maximum number of nodes touched by PPFrame::expand()
         */
        var $mMaxPPNodeCount;
-       
+
+       /**
+        * Maximum number of nodes generated by Preprocessor::preprocessToObj()
+        */
+       var $mMaxGeneratedPPNodeCount;
+
        /**
         * Maximum recursion depth in PPFrame::expand()
         */
        var $mMaxPPExpandDepth;
-       
+
        /**
         * Maximum recursion depth for templates within templates
         */
        var $mMaxTemplateDepth;
-       
+
+       /**
+        * Maximum number of calls per parse to expensive parser functions
+        */
+       var $mExpensiveParserFunctionLimit;
+
        /**
         * Remove HTML comments. ONLY APPLIES TO PREPROCESS OPERATIONS
         */
        var $mRemoveComments = true;
-       
+
        /**
         * Callback for template fetching. Used as first argument to call_user_func().
         */
        var $mTemplateCallback =
                array( 'Parser', 'statelessFetchTemplate' );
-               
+
        /**
         * Enable limit report in an HTML comment on output
         */
        var $mEnableLimitReport = false;
-       
+
        /**
         * Timestamp used for {{CURRENTDAY}} etc.
         */
        var $mTimestamp;
-       
+
        /**
         * Target attribute for external links
         */
        var $mExternalLinkTarget;
-       
+
        /**
-        * Clean up signature texts? 
+        * Clean up signature texts?
         *
         * 1) Strip ~~~, ~~~~ and ~~~~~ out of signatures
         * 2) Substitute all transclusions
         */
        var $mCleanSignatures;
-       
+
        /**
         * Transform wiki markup when saving the page?
         */
        var $mPreSaveTransform = true;
 
+       /**
+        * Whether content conversion should be disabled
+        */
+       var $mDisableContentConversion;
+
+       /**
+        * Whether title conversion should be disabled
+        */
+       var $mDisableTitleConversion;
+
        /**
         * Automatically number headings?
         */
        var $mNumberHeadings;
-       
+
        /**
         * User math preference (as integer). Not used (1.19)
         */
        var $mMath;
-       
+
        /**
         * Thumb size preferred by the user.
         */
        var $mThumbSize;
-       
+
        /**
         * Maximum article size of an article to be marked as "stub"
         */
        private $mStubThreshold;
-       
+
        /**
         * Language object of the User language.
         */
        var $mUserLang;
 
        /**
-        * @var User 
+        * @var User
         * Stored user object
         */
        var $mUser;
-       
+
        /**
         * Parsing the page for a "preview" operation?
         */
        var $mIsPreview = false;
-       
+
        /**
         * Parsing the page for a "preview" operation on a single section?
         */
        var $mIsSectionPreview = false;
-       
+
        /**
         * Parsing the printable version of the page?
         */
@@ -199,13 +234,18 @@ class ParserOptions {
        function getTargetLanguage()                { return $this->mTargetLanguage; }
        function getMaxIncludeSize()                { return $this->mMaxIncludeSize; }
        function getMaxPPNodeCount()                { return $this->mMaxPPNodeCount; }
+       function getMaxGeneratedPPNodeCount()       { return $this->mMaxGeneratedPPNodeCount; }
        function getMaxPPExpandDepth()              { return $this->mMaxPPExpandDepth; }
        function getMaxTemplateDepth()              { return $this->mMaxTemplateDepth; }
+       /* @since 1.20 */
+       function getExpensiveParserFunctionLimit()  { return $this->mExpensiveParserFunctionLimit; }
        function getRemoveComments()                { return $this->mRemoveComments; }
        function getTemplateCallback()              { return $this->mTemplateCallback; }
        function getEnableLimitReport()             { return $this->mEnableLimitReport; }
        function getCleanSignatures()               { return $this->mCleanSignatures; }
        function getExternalLinkTarget()            { return $this->mExternalLinkTarget; }
+       function getDisableContentConversion()      { return $this->mDisableContentConversion; }
+       function getDisableTitleConversion()        { return $this->mDisableTitleConversion; }
        function getMath()                          { $this->optionUsed( 'math' );
                                                                                                  return $this->mMath; }
        function getThumbSize()                     { $this->optionUsed( 'thumbsize' );
@@ -285,13 +325,18 @@ class ParserOptions {
        function setTargetLanguage( $x )            { return wfSetVar( $this->mTargetLanguage, $x, true ); }
        function setMaxIncludeSize( $x )            { return wfSetVar( $this->mMaxIncludeSize, $x ); }
        function setMaxPPNodeCount( $x )            { return wfSetVar( $this->mMaxPPNodeCount, $x ); }
+       function setMaxGeneratedPPNodeCount( $x )   { return wfSetVar( $this->mMaxGeneratedPPNodeCount, $x ); }
        function setMaxTemplateDepth( $x )          { return wfSetVar( $this->mMaxTemplateDepth, $x ); }
+       /* @since 1.20 */
+       function setExpensiveParserFunctionLimit( $x ) { return wfSetVar( $this->mExpensiveParserFunctionLimit, $x ); }
        function setRemoveComments( $x )            { return wfSetVar( $this->mRemoveComments, $x ); }
        function setTemplateCallback( $x )          { return wfSetVar( $this->mTemplateCallback, $x ); }
        function enableLimitReport( $x = true )     { return wfSetVar( $this->mEnableLimitReport, $x ); }
        function setTimestamp( $x )                 { return wfSetVar( $this->mTimestamp, $x ); }
        function setCleanSignatures( $x )           { return wfSetVar( $this->mCleanSignatures, $x ); }
        function setExternalLinkTarget( $x )        { return wfSetVar( $this->mExternalLinkTarget, $x ); }
+       function disableContentConversion( $x = true ) { return wfSetVar( $this->mDisableContentConversion, $x ); }
+       function disableTitleConversion( $x = true ) { return wfSetVar( $this->mDisableTitleConversion, $x ); }
        function setMath( $x )                      { return wfSetVar( $this->mMath, $x ); }
        function setUserLang( $x )                  {
                if ( is_string( $x ) ) {
@@ -370,8 +415,8 @@ class ParserOptions {
                return new ParserOptions( $context->getUser(), $context->getLanguage() );
        }
 
-       /** 
-        * Get user options 
+       /**
+        * Get user options
         *
         * @param $user User object
         * @param $lang Language object
@@ -380,7 +425,8 @@ class ParserOptions {
                global $wgUseDynamicDates, $wgInterwikiMagic, $wgAllowExternalImages,
                        $wgAllowExternalImagesFrom, $wgEnableImageWhitelist, $wgAllowSpecialInclusion,
                        $wgMaxArticleSize, $wgMaxPPNodeCount, $wgMaxTemplateDepth, $wgMaxPPExpandDepth,
-                       $wgCleanSignatures, $wgExternalLinkTarget;
+                       $wgCleanSignatures, $wgExternalLinkTarget, $wgExpensiveParserFunctionLimit,
+                       $wgMaxGeneratedPPNodeCount, $wgDisableLangConversion, $wgDisableTitleConversion;
 
                wfProfileIn( __METHOD__ );
 
@@ -392,10 +438,14 @@ class ParserOptions {
                $this->mAllowSpecialInclusion = $wgAllowSpecialInclusion;
                $this->mMaxIncludeSize = $wgMaxArticleSize * 1024;
                $this->mMaxPPNodeCount = $wgMaxPPNodeCount;
+               $this->mMaxGeneratedPPNodeCount = $wgMaxGeneratedPPNodeCount;
                $this->mMaxPPExpandDepth = $wgMaxPPExpandDepth;
                $this->mMaxTemplateDepth = $wgMaxTemplateDepth;
+               $this->mExpensiveParserFunctionLimit = $wgExpensiveParserFunctionLimit;
                $this->mCleanSignatures = $wgCleanSignatures;
                $this->mExternalLinkTarget = $wgExternalLinkTarget;
+               $this->mDisableContentConversion = $wgDisableLangConversion;
+               $this->mDisableTitleConversion = $wgDisableLangConversion || $wgDisableTitleConversion;
 
                $this->mUser = $user;
                $this->mNumberHeadings = $user->getOption( 'numberheadings' );