MediaWiki  1.27.2
ResourceLoaderImageModule Class Reference

ResourceLoader module for generated and embedded images. More...

Inheritance diagram for ResourceLoaderImageModule:
Collaboration diagram for ResourceLoaderImageModule:

Public Member Functions

 __construct ($options=[], $localBasePath=null)
 Constructs a new module from an options array. More...
 
 getDefinitionSummary (ResourceLoaderContext $context)
 Get the definition summary for this module. More...
 
 getGlobalVariants (ResourceLoaderContext $context)
 Get list of variants in this module that are 'global', i.e., available for every image regardless of image options. More...
 
 getImage ($name, ResourceLoaderContext $context)
 Get a ResourceLoaderImage object for given image. More...
 
 getImages (ResourceLoaderContext $context)
 Get ResourceLoaderImage objects for all images. More...
 
 getModifiedTime (ResourceLoaderContext $context)
 Get the last modified timestamp of this module. More...
 
 getPosition ()
 
 getPrefix ()
 Get CSS class prefix used by this module. More...
 
 getSelectors ()
 Get CSS selector templates used by this module. More...
 
 getStyles (ResourceLoaderContext $context)
 
 supportsURLLoading ()
 
- Public Member Functions inherited from ResourceLoaderModule
 enableModuleContentVersion ()
 Whether to generate version hash based on module content. More...
 
 getConfig ()
 
 getDefinitionMtime (ResourceLoaderContext $context)
 Back-compat dummy for old subclass implementations of getModifiedTime(). More...
 
 getDefinitionSummary (ResourceLoaderContext $context)
 Get the definition summary for this module. More...
 
 getDependencies (ResourceLoaderContext $context=null)
 Get a list of modules this module depends on. More...
 
 getFlip ($context)
 
 getGroup ()
 Get the group this module is in. More...
 
 getHashMtime (ResourceLoaderContext $context)
 Back-compat dummy for old subclass implementations of getModifiedTime(). More...
 
 getMessages ()
 Get the messages needed for this module. More...
 
 getModifiedHash (ResourceLoaderContext $context)
 Helper method for providing a version hash to getVersionHash(). More...
 
 getModifiedTime (ResourceLoaderContext $context)
 Get this module's last modification timestamp for a given context. More...
 
 getModuleContent (ResourceLoaderContext $context)
 Get an array of this module's resources. More...
 
 getName ()
 Get this module's name. More...
 
 getOrigin ()
 Get this module's origin. More...
 
 getPosition ()
 Where on the HTML page should this module's JS be loaded? More...
 
 getScript (ResourceLoaderContext $context)
 Get all JS for this module for a given language and skin. More...
 
 getScriptURLsForDebug (ResourceLoaderContext $context)
 Get the URL or URLs to load for this module's JS in debug mode. More...
 
 getSkipFunction ()
 Get the skip function. More...
 
 getSource ()
 Get the origin of this module. More...
 
 getStyles (ResourceLoaderContext $context)
 Get all CSS for this module for a given skin. More...
 
 getStyleURLsForDebug (ResourceLoaderContext $context)
 Get the URL or URLs to load for this module's CSS in debug mode. More...
 
 getTargets ()
 Get target(s) for the module, eg ['desktop'] or ['desktop', 'mobile']. More...
 
 getTemplates ()
 Takes named templates by the module and returns an array mapping. More...
 
 getVersionHash (ResourceLoaderContext $context)
 Get a string identifying the current version of this module in a given context. More...
 
 isKnownEmpty (ResourceLoaderContext $context)
 Check whether this module is known to be empty. More...
 
 isRaw ()
 Whether this module's JS expects to work without the client-side ResourceLoader module. More...
 
 setConfig (Config $config)
 
 setFileDependencies (ResourceLoaderContext $context, $files)
 Set in-object cache for file dependencies. More...
 
 setLogger (LoggerInterface $logger)
 
 setMessageBlob ($blob, $lang)
 Set in-object cache for message blobs. More...
 
 setName ($name)
 Set this module's name. More...
 
 setOrigin ($origin)
 Set this module's origin. More...
 
 supportsURLLoading ()
 Whether this module supports URL loading. More...
 

Static Public Member Functions

static extractLocalBasePath ($options, $localBasePath=null)
 Extract a local base path from module definition information. More...
 
- Static Public Member Functions inherited from ResourceLoaderModule
static expandRelativePaths (array $filePaths)
 Expand directories relative to $IP. More...
 
static getRelativePaths (array $filePaths)
 Make file paths relative to MediaWiki directory. More...
 

Protected Member Functions

 getCssDeclarations ($primary, $fallback)
 SVG support using a transparent gradient to guarantee cross-browser compatibility (browsers able to understand gradient syntax support also SVG). More...
 
 loadFromDefinition ()
 Parse definition and external JSON data, if referenced. More...
 
- Protected Member Functions inherited from ResourceLoaderModule
 buildContent (ResourceLoaderContext $context)
 Bundle all resources attached to this module into an array. More...
 
 getFileDependencies (ResourceLoaderContext $context)
 Get the files this module depends on indirectly for a given skin. More...
 
 getLessVars (ResourceLoaderContext $context)
 Get module-specific LESS variables, if any. More...
 
 getLogger ()
 
 getMessageBlob (ResourceLoaderContext $context)
 Get the hash of the message blob. More...
 
 saveFileDependencies (ResourceLoaderContext $context, $localFileRefs)
 Set the files this module depends on indirectly for a given skin. More...
 
 validateScriptFile ($fileName, $contents)
 Validate a given script file; if valid returns the original source. More...
 

Protected Attributes

 $definition = null
 
 $images = []
 
string $localBasePath = ''
 Local base path, see __construct() More...
 
 $origin = self::ORIGIN_CORE_SITEWIDE
 
string $position = 'bottom'
 Position on the page to load this module at. More...
 
 $prefix = null
 
 $selectorWithoutVariant = '.{prefix}-{name}'
 
 $selectorWithVariant = '.{prefix}-{name}-{variant}'
 
 $targets = [ 'desktop', 'mobile' ]
 
 $variants = []
 
- Protected Attributes inherited from ResourceLoaderModule
Config $config
 
 $contents = []
 
 $fileDeps = []
 
LoggerInterface $logger
 
 $msgBlobs = []
 
 $name = null
 
 $origin = self::ORIGIN_CORE_SITEWIDE
 
 $targets = [ 'desktop' ]
 
 $versionHash = []
 

Additional Inherited Members

- Public Attributes inherited from ResourceLoaderModule
const ORIGIN_ALL = 10
 
const ORIGIN_CORE_INDIVIDUAL = 2
 
const ORIGIN_CORE_SITEWIDE = 1
 
const ORIGIN_USER_INDIVIDUAL = 4
 
const ORIGIN_USER_SITEWIDE = 3
 
const TYPE_COMBINED = 'combined'
 
const TYPE_SCRIPTS = 'scripts'
 
const TYPE_STYLES = 'styles'
 
- Static Protected Member Functions inherited from ResourceLoaderModule
static javaScriptParser ()
 
static safeFileHash ($filePath)
 Compute a non-cryptographic string hash of a file's contents. More...
 
static safeFilemtime ($filePath)
 Safe version of filemtime(), which doesn't throw a PHP warning if the file doesn't exist. More...
 

Detailed Description

ResourceLoader module for generated and embedded images.

Since
1.25

Definition at line 29 of file ResourceLoaderImageModule.php.

Constructor & Destructor Documentation

ResourceLoaderImageModule::__construct (   $options = [],
  $localBasePath = null 
)

Constructs a new module from an options array.

Parameters
array$optionsList of options; if not given or empty, an empty module will be constructed
string$localBasePathBase path to prepend to all local paths in $options. Defaults to $IP

Below is a description for the $options array:

Construction options:
// Base path to prepend to all local paths in $options. Defaults to $IP
'localBasePath' => [base path],
// Path to JSON file that contains any of the settings below
'data' => [file path string]
// CSS class prefix to use in all style rules
'prefix' => [CSS class prefix],
// Alternatively: Format of CSS selector to use in all style rules
'selector' => [CSS selector template, variables: {prefix} {name} {variant}],
// Alternatively: When using variants
'selectorWithoutVariant' => [CSS selector template, variables: {prefix} {name}],
'selectorWithVariant' => [CSS selector template, variables: {prefix} {name} {variant}],
// List of variants that may be used for the image files
'variants' => array(
[theme name] => array(
[variant name] => array(
'color' => [color string, e.g. '#ffff00'],
'global' => [boolean, if true, this variant is available
for all images of this type],
),
...
),
...
),
// List of image files and their options
'images' => array(
[theme name] => array(
[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],
),
...
),
...
),
)
Exceptions
InvalidArgumentException

Definition at line 105 of file ResourceLoaderImageModule.php.

References $options, and definition.

Member Function Documentation

static ResourceLoaderImageModule::extractLocalBasePath (   $options,
  $localBasePath = null 
)
static

Extract a local base path from module definition information.

Parameters
array$optionsModule definition
string$localBasePathPath to use if not provided in module definition. Defaults to $IP
Returns
string Local base path

Definition at line 437 of file ResourceLoaderImageModule.php.

References $IP, $localBasePath, $options, global, and string.

ResourceLoaderImageModule::getCssDeclarations (   $primary,
  $fallback 
)
protected

SVG support using a transparent gradient to guarantee cross-browser compatibility (browsers able to understand gradient syntax support also SVG).

http://pauginer.tumblr.com/post/36614680636/invisible-gradient-technique

Keep synchronized with the .background-image-svg LESS mixin in /resources/src/mediawiki.less/mediawiki.mixins.less.

Parameters
string$primaryPrimary URI
string$fallbackFallback URI
Returns
string[] CSS declarations to use given URIs as background-image

Definition at line 371 of file ResourceLoaderImageModule.php.

Referenced by getStyles().

ResourceLoaderImageModule::getDefinitionSummary ( ResourceLoaderContext  $context)

Get the definition summary for this module.

Parameters
ResourceLoaderContext$context
Returns
array

Definition at line 393 of file ResourceLoaderImageModule.php.

References $summary, as, and loadFromDefinition().

ResourceLoaderImageModule::getGlobalVariants ( ResourceLoaderContext  $context)

Get list of variants in this module that are 'global', i.e., available for every image regardless of image options.

Parameters
ResourceLoaderContext$context
Returns
string[]

Definition at line 286 of file ResourceLoaderImageModule.php.

References ResourceLoaderModule\$config, ResourceLoaderModule\$name, $skin, as, ResourceLoaderContext\getSkin(), and loadFromDefinition().

Referenced by getImages().

ResourceLoaderImageModule::getImage (   $name,
ResourceLoaderContext  $context 
)

Get a ResourceLoaderImage object for given image.

Parameters
string$nameImage name
ResourceLoaderContext$context
Returns
ResourceLoaderImage|null

Definition at line 226 of file ResourceLoaderImageModule.php.

References $images, ResourceLoaderModule\$name, getImages(), and loadFromDefinition().

ResourceLoaderImageModule::getImages ( ResourceLoaderContext  $context)
ResourceLoaderImageModule::getModifiedTime ( ResourceLoaderContext  $context)

Get the last modified timestamp of this module.

Parameters
ResourceLoaderContext$contextContext in which to calculate the modified time
Returns
int UNIX timestamp

Definition at line 416 of file ResourceLoaderImageModule.php.

References $files, $image, ResourceLoaderModule\$name, as, getImages(), and loadFromDefinition().

ResourceLoaderImageModule::getPosition ( )
Returns
string

Definition at line 454 of file ResourceLoaderImageModule.php.

References $position, and loadFromDefinition().

ResourceLoaderImageModule::getPrefix ( )

Get CSS class prefix used by this module.

Returns
string

Definition at line 203 of file ResourceLoaderImageModule.php.

References $prefix, and loadFromDefinition().

Referenced by getStyles().

ResourceLoaderImageModule::getSelectors ( )

Get CSS selector templates used by this module.

Returns
string

Definition at line 212 of file ResourceLoaderImageModule.php.

References $selectorWithoutVariant, $selectorWithVariant, and loadFromDefinition().

Referenced by getStyles().

ResourceLoaderImageModule::loadFromDefinition ( )
protected
ResourceLoaderImageModule::supportsURLLoading ( )
Returns
bool

Definition at line 383 of file ResourceLoaderImageModule.php.

Member Data Documentation

ResourceLoaderImageModule::$definition = null
protected
ResourceLoaderImageModule::$images = []
protected

Definition at line 41 of file ResourceLoaderImageModule.php.

Referenced by getImage().

string ResourceLoaderImageModule::$localBasePath = ''
protected

Local base path, see __construct()

Definition at line 37 of file ResourceLoaderImageModule.php.

Referenced by extractLocalBasePath().

ResourceLoaderImageModule::$origin = self::ORIGIN_CORE_SITEWIDE
protected

Definition at line 39 of file ResourceLoaderImageModule.php.

string ResourceLoaderImageModule::$position = 'bottom'
protected

Position on the page to load this module at.

Definition at line 49 of file ResourceLoaderImageModule.php.

Referenced by getPosition().

ResourceLoaderImageModule::$prefix = null
protected

Definition at line 43 of file ResourceLoaderImageModule.php.

Referenced by getPrefix(), and loadFromDefinition().

ResourceLoaderImageModule::$selectorWithoutVariant = '.{prefix}-{name}'
protected

Definition at line 44 of file ResourceLoaderImageModule.php.

Referenced by getSelectors(), and loadFromDefinition().

ResourceLoaderImageModule::$selectorWithVariant = '.{prefix}-{name}-{variant}'
protected

Definition at line 45 of file ResourceLoaderImageModule.php.

Referenced by getSelectors(), and loadFromDefinition().

ResourceLoaderImageModule::$targets = [ 'desktop', 'mobile' ]
protected

Definition at line 46 of file ResourceLoaderImageModule.php.

ResourceLoaderImageModule::$variants = []
protected

Definition at line 42 of file ResourceLoaderImageModule.php.


The documentation for this class was generated from the following file: