<?php
/**
- * Resource loader module for generated and embedded images.
+ * ResourceLoader module for generated and embedded images.
*
* 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
*/
/**
- * Resource loader module for generated and embedded images.
+ * ResourceLoader module for generated and embedded images.
*
* @since 1.25
*/
* // List of image files and their options
* 'images' => array(
* [theme name] => array(
- * [file path string],
- * [file path string] => array(
- * 'name' => [image name string, defaults to file name],
+ * [icon name] => array(
+ * 'file' => [file path string or array whose values are file path strings
+ * and whose keys are 'default', 'ltr', 'rtl', a single
+ * language code like 'en', or a list of language codes like
+ * 'en,de,ar'],
* 'variants' => [array of variant name strings, variants
* available for this image],
* ),
$prefix = isset( $options['prefix'] ) && $options['prefix'];
$selector = isset( $options['selector'] ) && $options['selector'];
- $selectorWithoutVariant = isset( $options['selectorWithoutVariant'] ) && $options['selectorWithoutVariant'];
- $selectorWithVariant = isset( $options['selectorWithVariant'] ) && $options['selectorWithVariant'];
+ $selectorWithoutVariant = isset( $options['selectorWithoutVariant'] )
+ && $options['selectorWithoutVariant'];
+ $selectorWithVariant = isset( $options['selectorWithVariant'] )
+ && $options['selectorWithVariant'];
if ( $selectorWithoutVariant && !$selectorWithVariant ) {
- throw new InvalidArgumentException( "Given 'selectorWithoutVariant' but no 'selectorWithVariant'." );
+ throw new InvalidArgumentException(
+ "Given 'selectorWithoutVariant' but no 'selectorWithVariant'."
+ );
}
if ( $selectorWithVariant && !$selectorWithoutVariant ) {
- throw new InvalidArgumentException( "Given 'selectorWithVariant' but no 'selectorWithoutVariant'." );
+ throw new InvalidArgumentException(
+ "Given 'selectorWithVariant' but no 'selectorWithoutVariant'."
+ );
}
if ( $selector && $selectorWithVariant ) {
- throw new InvalidArgumentException( "Incompatible 'selector' and 'selectorWithVariant'+'selectorWithoutVariant' given." );
+ throw new InvalidArgumentException(
+ "Incompatible 'selector' and 'selectorWithVariant'+'selectorWithoutVariant' given."
+ );
}
if ( !$prefix && !$selector && !$selectorWithVariant ) {
- throw new InvalidArgumentException( "None of 'prefix', 'selector' or 'selectorWithVariant'+'selectorWithoutVariant' given." );
+ throw new InvalidArgumentException(
+ "None of 'prefix', 'selector' or 'selectorWithVariant'+'selectorWithoutVariant' given."
+ );
}
foreach ( $options as $member => $option ) {
break;
case 'position':
- $this->isPositionDefined = true;
case 'prefix':
case 'selectorWithoutVariant':
case 'selectorWithVariant':
/**
* Get a ResourceLoaderImage object for given image.
* @param string $name Image name
+ * @param ResourceLoaderContext $context
* @return ResourceLoaderImage|null
*/
public function getImage( $name, ResourceLoaderContext $context ) {
/**
* Get ResourceLoaderImage objects for all images.
+ * @param ResourceLoaderContext $context
* @return ResourceLoaderImage[] Array keyed by image name
*/
public function getImages( ResourceLoaderContext $context ) {
$this->loadFromDefinition();
$this->imageObjects = array();
}
- if ( !isset( $this->imageObjects[ $skin ] ) ) {
- $this->imageObjects[ $skin ] = array();
- if ( !isset( $this->images[ $skin ] ) ) {
- $this->images[ $skin ] = isset( $this->images[ 'default' ] ) ?
- $this->images[ 'default' ] :
+ if ( !isset( $this->imageObjects[$skin] ) ) {
+ $this->imageObjects[$skin] = array();
+ if ( !isset( $this->images[$skin] ) ) {
+ $this->images[$skin] = isset( $this->images['default'] ) ?
+ $this->images['default'] :
array();
}
- foreach ( $this->images[ $skin ] as $name => $options ) {
+ foreach ( $this->images[$skin] as $name => $options ) {
$fileDescriptor = is_string( $options ) ? $options : $options['file'];
$allowedVariants = array_merge(
is_array( $options ) && isset( $options['variants'] ) ? $options['variants'] : array(),
$this->getGlobalVariants( $context )
);
- if ( isset( $this->variants[ $skin ] ) ) {
+ if ( isset( $this->variants[$skin] ) ) {
$variantConfig = array_intersect_key(
- $this->variants[ $skin ],
+ $this->variants[$skin],
array_fill_keys( $allowedVariants, true )
);
} else {
$this->localBasePath,
$variantConfig
);
- $this->imageObjects[ $skin ][ $image->getName() ] = $image;
+ $this->imageObjects[$skin][$image->getName()] = $image;
}
}
- return $this->imageObjects[ $skin ];
+ return $this->imageObjects[$skin];
}
/**
* Get list of variants in this module that are 'global', i.e., available
* for every image regardless of image options.
+ * @param ResourceLoaderContext $context
* @return string[]
*/
public function getGlobalVariants( ResourceLoaderContext $context ) {
$this->loadFromDefinition();
$this->globalVariants = array();
}
- if ( !isset( $this->globalVariants[ $skin ] ) ) {
- $this->globalVariants[ $skin ] = array();
- if ( !isset( $this->variants[ $skin ] ) ) {
- $this->variants[ $skin ] = isset( $this->variants[ 'default' ] ) ?
- $this->variants[ 'default' ] :
+ if ( !isset( $this->globalVariants[$skin] ) ) {
+ $this->globalVariants[$skin] = array();
+ if ( !isset( $this->variants[$skin] ) ) {
+ $this->variants[$skin] = isset( $this->variants['default'] ) ?
+ $this->variants['default'] :
array();
}
- foreach ( $this->variants[ $skin ] as $name => $config ) {
+ foreach ( $this->variants[$skin] as $name => $config ) {
if ( isset( $config['global'] ) && $config['global'] ) {
- $this->globalVariants[ $skin ][] = $name;
+ $this->globalVariants[$skin][] = $name;
}
}
}
- return $this->globalVariants[ $skin ];
+ return $this->globalVariants[$skin];
}
/**
protected function getCssDeclarations( $primary, $fallback ) {
return array(
"background-image: url($fallback);",
- "background-image: -webkit-linear-gradient(transparent, transparent), url($primary);",
"background-image: linear-gradient(transparent, transparent), url($primary);",
- "background-image: -o-linear-gradient(transparent, transparent), url($fallback);",
);
}
$files = array_values( array_unique( $files ) );
$filesMtime = max( array_map( array( __CLASS__, 'safeFilemtime' ), $files ) );
- return max(
- $filesMtime,
- $this->getDefinitionMtime( $context )
- );
+ return $filesMtime;
}
/**
$this->loadFromDefinition();
return $this->position;
}
-
- public function isPositionDefault() {
- $this->loadFromDefinition();
- return parent::isPositionDefault();
- }
}