8 var $mText, # The output text
9 $mLanguageLinks, # List of the full text of language links, in the order they appear
10 $mCategories, # Map of category names to sort keys
11 $mContainsOldMagic, # Boolean variable indicating if the input contained variables like {{CURRENTDAY}}
12 $mCacheTime, # Time when this object was generated, or -1 for uncacheable. Used in ParserCache.
13 $mVersion, # Compatibility check
14 $mTitleText, # title text of the chosen language variant
15 $mLinks, # 2-D map of NS/DBK to ID for the links in the document. ID=zero for broken.
16 $mTemplates, # 2-D map of NS/DBK to ID for the template references. ID=zero for broken.
17 $mTemplateIds, # 2-D map of NS/DBK to rev ID for the template references. ID=zero for broken.
18 $mImages, # DB keys of the images used, in the array key only
19 $mImageTimestamps, # Map of DBK to rev ID for the template references. ID=zero for broken.
20 $mExternalLinks, # External link URLs, in the key only
21 $mHTMLtitle, # Display HTML title
22 $mSubtitle, # Additional subtitle
23 $mNewSection, # Show a new section link?
24 $mNoGallery, # No gallery on category page? (__NOGALLERY__)
25 $mHeadItems; # Items to put in the <head> section
27 function ParserOutput( $text = '', $languageLinks = array(), $categoryLinks = array(),
28 $containsOldMagic = false, $titletext = '' )
31 $this->mLanguageLinks
= $languageLinks;
32 $this->mCategories
= $categoryLinks;
33 $this->mContainsOldMagic
= $containsOldMagic;
34 $this->mCacheTime
= '';
35 $this->mVersion
= Parser
::VERSION
;
36 $this->mTitleText
= $titletext;
37 $this->mLinks
= array();
38 $this->mTemplates
= array();
39 $this->mImages
= array();
40 $this->mExternalLinks
= array();
41 $this->mHTMLtitle
= "" ;
42 $this->mSubtitle
= "" ;
43 $this->mNewSection
= false;
44 $this->mNoGallery
= false;
45 $this->mHeadItems
= array();
46 $this->mTemplateIds
= array();
47 $this->mImageTimestamps
= array();
50 function getText() { return $this->mText
; }
51 function &getLanguageLinks() { return $this->mLanguageLinks
; }
52 function getCategoryLinks() { return array_keys( $this->mCategories
); }
53 function &getCategories() { return $this->mCategories
; }
54 function getCacheTime() { return $this->mCacheTime
; }
55 function getTitleText() { return $this->mTitleText
; }
56 function &getLinks() { return $this->mLinks
; }
57 function &getTemplates() { return $this->mTemplates
; }
58 function &getImages() { return $this->mImages
; }
59 function &getExternalLinks() { return $this->mExternalLinks
; }
60 function getNoGallery() { return $this->mNoGallery
; }
61 function getSubtitle() { return $this->mSubtitle
; }
63 function containsOldMagic() { return $this->mContainsOldMagic
; }
64 function setText( $text ) { return wfSetVar( $this->mText
, $text ); }
65 function setLanguageLinks( $ll ) { return wfSetVar( $this->mLanguageLinks
, $ll ); }
66 function setCategoryLinks( $cl ) { return wfSetVar( $this->mCategories
, $cl ); }
67 function setContainsOldMagic( $com ) { return wfSetVar( $this->mContainsOldMagic
, $com ); }
68 function setCacheTime( $t ) { return wfSetVar( $this->mCacheTime
, $t ); }
69 function setTitleText( $t ) { return wfSetVar($this->mTitleText
, $t); }
70 function setSubtitle( $st ) { return wfSetVar( $this->mSubtitle
, $st ); }
72 function addCategory( $c, $sort ) { $this->mCategories
[$c] = $sort; }
73 function addLanguageLink( $t ) { $this->mLanguageLinks
[] = $t; }
74 function addExternalLink( $url ) { $this->mExternalLinks
[$url] = 1; }
76 function setNewSection( $value ) {
77 $this->mNewSection
= (bool)$value;
79 function getNewSection() {
80 return (bool)$this->mNewSection
;
83 function addLink( $title, $id = null ) {
84 $ns = $title->getNamespace();
85 $dbk = $title->getDBkey();
86 if ( !isset( $this->mLinks
[$ns] ) ) {
87 $this->mLinks
[$ns] = array();
89 if ( is_null( $id ) ) {
90 $id = $title->getArticleID();
92 $this->mLinks
[$ns][$dbk] = $id;
95 function addImage( $name, $timestamp=NULL ) {
96 if( isset($this->mImages
[$name]) )
97 return; // No repeated pointless DB calls!
98 $this->mImages
[$name] = 1;
99 if( is_null($timestamp) ) {
100 wfProfileIn( __METHOD__
);
101 $dbr = wfGetDB(DB_SLAVE
);
102 $timestamp = $dbr->selectField('image', 'img_timestamp',
103 array('img_name' => $name),
106 $timestamp = $timestamp ?
$timestamp : null;
107 $this->mImageTimestamps
[$name] = $timestamp; // For versioning
110 function addTemplate( $title, $page_id, $rev_id ) {
111 $ns = $title->getNamespace();
112 $dbk = $title->getDBkey();
113 if ( !isset( $this->mTemplates
[$ns] ) ) {
114 $this->mTemplates
[$ns] = array();
116 $this->mTemplates
[$ns][$dbk] = $page_id;
117 if ( !isset( $this->mTemplateIds
[$ns] ) ) {
118 $this->mTemplateIds
[$ns] = array();
120 $this->mTemplateIds
[$ns][$dbk] = $rev_id; // For versioning
124 * Return true if this cached output object predates the global or
125 * per-article cache invalidation timestamps, or if it comes from
126 * an incompatible older version.
128 * @param string $touched the affected article's last touched timestamp
132 function expired( $touched ) {
133 global $wgCacheEpoch;
134 return $this->getCacheTime() == -1 ||
// parser says it's uncacheable
135 $this->getCacheTime() < $touched ||
136 $this->getCacheTime() <= $wgCacheEpoch ||
137 !isset( $this->mVersion
) ||
138 version_compare( $this->mVersion
, Parser
::VERSION
, "lt" );
142 * Add some text to the <head>.
143 * If $tag is set, the section with that tag will only be included once
146 function addHeadItem( $section, $tag = false ) {
147 if ( $tag !== false ) {
148 $this->mHeadItems
[$tag] = $section;
150 $this->mHeadItems
[] = $section;