Go to the documentation of this file.
64 for ( $i = 1; $i <= 12; $i++ ) {
65 $this->xMonths[$this->lang->lc( $this->lang->getMonthName( $i ) )] = $i;
66 $this->xMonths[$this->lang->lc( $this->lang->getMonthAbbreviation( $i ) )] = $i;
69 $this->regexTrail =
'(?![a-z])/iu';
71 # Partial regular expressions
72 $this->prxDM =
'\[\[(\d{1,2})[ _](' . $this->monthNames .
')\]\]';
73 $this->prxMD =
'\[\[(' . $this->monthNames .
')[ _](\d{1,2})\]\]';
74 $this->prxY =
'\[\[(\d{1,4}([ _]BC|))\]\]';
75 $this->prxISO1 =
'\[\[(-?\d{4})]]-\[\[(\d{2})-(\d{2})\]\]';
76 $this->prxISO2 =
'\[\[(-?\d{4})-(\d{2})-(\d{2})\]\]';
78 # Real regular expressions
79 $this->regexes[
self::DMY] =
"/{$this->prxDM}(?: *, *| +){$this->prxY}{$this->regexTrail}";
80 $this->regexes[
self::YDM] =
"/{$this->prxY}(?: *, *| +){$this->prxDM}{$this->regexTrail}";
81 $this->regexes[
self::MDY] =
"/{$this->prxMD}(?: *, *| +){$this->prxY}{$this->regexTrail}";
82 $this->regexes[
self::YMD] =
"/{$this->prxY}(?: *, *| +){$this->prxMD}{$this->regexTrail}";
83 $this->regexes[
self::DM] =
"/{$this->prxDM}{$this->regexTrail}";
84 $this->regexes[
self::MD] =
"/{$this->prxMD}{$this->regexTrail}";
85 $this->regexes[
self::ISO1] =
"/{$this->prxISO1}{$this->regexTrail}";
86 $this->regexes[
self::ISO2] =
"/{$this->prxISO2}{$this->regexTrail}";
89 # See the comments in replace() for the meaning of the letters
100 $this->targets[
self::DMY] =
'[[F j|j F]] [[Y]]';
101 $this->targets[
self::YDM] =
'[[Y]], [[F j|j F]]';
102 $this->targets[
self::MDY] =
'[[F j]], [[Y]]';
103 $this->targets[
self::YMD] =
'[[Y]] [[F j]]';
104 $this->targets[
self::DM] =
'[[F j|j F]]';
105 $this->targets[
self::MD] =
'[[F j]]';
106 $this->targets[
self::ISO1] =
'[[Y|y]]-[[F j|m-d]]';
117 $this->preferences = [
136 if ( is_string(
$lang ) ) {
137 wfDeprecated( __METHOD__ .
' with type string for $lang',
'1.31' );
142 static $dateFormatter =
false;
143 if ( !$dateFormatter ) {
144 $dateFormatter =
$cache->getWithSetCallback(
145 $cache->makeKey(
'dateformatter',
$lang->getCode() ),
153 return $dateFormatter;
164 $linked = in_array(
'linked',
$options );
165 $match_whole = in_array(
'match-whole',
$options );
167 if ( isset( $this->preferences[$preference] ) ) {
168 $preference = $this->preferences[$preference];
174 if ( isset( $this->rules[$preference][$i] ) ) {
176 $this->mTarget = $this->rules[$preference][$i];
177 } elseif ( isset( $this->rules[self::ALL][$i] ) ) {
179 $this->mTarget = $this->rules[
self::ALL][$i];
180 } elseif ( $preference ) {
182 $this->mTarget = $preference;
187 $regex = $this->regexes[$i];
191 $regex = str_replace( [
'\[\[',
'\]\]' ],
'', $regex );
194 if ( $match_whole ) {
196 $regex = preg_replace(
'!^/!',
'/^', $regex );
197 $regex = str_replace( $this->regexTrail,
198 '$' . $this->regexTrail, $regex );
202 $this->mLinked = $linked;
203 $text = preg_replace_callback( $regex, [ $this,
'replace' ], $text );
204 unset( $this->mLinked );
216 # Extract information from $matches
218 if ( isset( $this->mLinked ) ) {
224 $keyLength = strlen( $key );
225 for ( $p = 0; $p < $keyLength; $p++ ) {
226 if ( $key[$p] !=
' ' ) {
246 $format = preg_replace(
'/\[\[[^|]+\|([^\]]+)\]\]/',
'$1', $format );
248 $format = str_replace( [
'[[',
']]' ],
'', $format );
256 if ( !isset( $bits[
'y'] ) && isset( $bits[
'Y'] ) ) {
259 if ( !isset( $bits[
'Y'] ) && isset( $bits[
'y'] ) ) {
263 if ( !isset( $bits[
'm'] ) ) {
265 if ( !$m || $m ==
'00' ) {
272 if ( !isset( $bits[
'd'] ) ) {
273 $bits[
'd'] = sprintf(
'%02d', $bits[
'j'] );
276 $formatLength = strlen( $format );
277 for ( $p = 0; $p < $formatLength; $p++ ) {
280 case 'd': # ISO day
of month
283 case 'm': # ISO month
289 case 'j': # ordinary day
of month
290 if ( !isset( $bits[
'j'] ) ) {
291 $text .= intval( $bits[
'd'] );
296 case 'F': #
long month
297 if ( !isset( $bits[
'F'] ) ) {
298 $m = intval( $bits[
'm'] );
299 if ( $m > 12 || $m < 1 ) {
302 $text .= $this->lang->getMonthName( $m );
305 $text .= ucfirst( $bits[
'F'] );
308 case 'Y': # ordinary (optional BC) year
322 if ( isset( $bits[
'y'] ) ) {
323 $isoBits[] = $bits[
'y'];
325 $isoBits[] = $bits[
'm'];
326 $isoBits[] = $bits[
'd'];
327 $isoDate = implode(
'-', $isoBits );
331 [
'class' =>
'mw-formatted-date',
'title' => $isoDate ], $text );
342 for ( $i = 1; $i <= 12; $i++ ) {
343 $names[] = $this->lang->getMonthName( $i );
344 $names[] = $this->lang->getMonthAbbreviation( $i );
346 return implode(
'|', $names );
355 $n = $this->xMonths[$this->lang->lc( $monthName )];
356 return sprintf(
'%02d', $n );
365 # Assumes the year is in a nice format, as enforced by the regex
366 if ( substr( $year, -2 ) ==
'BC' ) {
367 $num = intval( substr( $year, 0, -3 ) ) - 1;
368 # PHP bug note: sprintf( "%04d", -1 ) fails poorly
369 $text = sprintf(
'-%04d', $num );
372 $text = sprintf(
'%04d', $year );
384 if ( $iso[0] ==
'-' ) {
385 $text = ( intval( substr( $iso, 1 ) ) + 1 ) .
' BC';
387 $text = intval( $iso );
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for and distribution as defined by Sections through of this document Licensor shall mean the copyright owner or entity authorized by the copyright owner that is granting the License Legal Entity shall mean the union of the acting entity and all other entities that control are controlled by or are under common control with that entity For the purposes of this definition control means(i) the power
wfDeprecated( $function, $version=false, $component=false, $callerOffset=2)
Throws a warning that $function is deprecated.
wfGetLangObj( $langcode=false)
Return a Language object from $langcode.
when a variable name is used in a function
usually copyright or history_copyright This message must be in HTML not wikitext & $link
when a variable name is used in a it is silently declared as a new masking the global
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped & $options
CACHE_MEMCACHED $wgMainCacheType
static rawElement( $element, $attribs=[], $contents='')
Returns an HTML element in a string.
globals txt Globals are evil The original MediaWiki code relied on globals for processing context far too often MediaWiki development since then has been a story of slowly moving context out of global variables and into objects Storing processing context in object member variables allows those objects to be reused in a much more flexible way Consider the elegance of
database rows
Internationalisation code.
static getLocalServerInstance( $fallback=CACHE_NONE)
Factory function for CACHE_ACCEL (referenced from DefaultSettings.php)
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as and the content language as $wgContLang