PHP Class eZ\Publish\Core\MVC\Symfony\Templating\Twig\Extension\ContentExtension

Exposes helpers to play with public API objects.

Inheritance: extends Twig_Extensio\Twig_Extension

显示文件 Open project: ezsystems/ezpublish-kernel

Protected Properties

Property	Type	Description
$fieldHelper	eZ\Publish\Core\Helper\FieldHelper
$logger	Psr\Log\LoggerInterface
$repository	eZ\Publish\API\Repository\Repository
$translationHelper	eZ\Publish\Core\Helper\TranslationHelper

Public Methods

Method	Description
__construct ( eZ\Publish\API\Repository\Repository $repository, TranslationHelper $translationHelper, FieldHelper $fieldHelper, Psr\Log\LoggerInterface $logger = null )
getFirstFilledImageFieldIdentifier ( eZ\Publish\API\Repository\Values\Content\Content $content )
getFunctions ( ) : array	Returns a list of functions to add to the existing list.
getName ( ) : string	Returns the name of the extension.
getTranslatedContentName ( eZ\Publish\API\Repository\Values\ValueObject $content, string $forcedLanguage = null ) : string
getTranslatedField ( eZ\Publish\API\Repository\Values\Content\Content $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : eZ\Publish\API\Repository\Values\Content\Field	Returns the translated field, very similar to getTranslatedFieldValue but this returns the whole field.
getTranslatedFieldDefinitionDescription ( eZ\Publish\API\Repository\Values\ValueObject $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : string \| null	Gets name of a FieldDefinition description by loading ContentType based on Content/ContentInfo object.
getTranslatedFieldDefinitionName ( eZ\Publish\API\Repository\Values\ValueObject $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : string \| null	Gets name of a FieldDefinition name by loading ContentType based on Content/ContentInfo object.
getTranslatedFieldValue ( eZ\Publish\API\Repository\Values\Content\Content $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : mixed
getTranslatedProperty ( eZ\Publish\API\Repository\Values\ValueObject $object, string $property, string $forcedLanguage = null ) : string \| null	Gets translated property generic helper.
isFieldEmpty ( eZ\Publish\API\Repository\Values\Content\Content $content, eZ\Publish\API\Repository\Values\Content\Field \| string $fieldDefIdentifier, string $forcedLanguage = null ) : boolean	Checks if a given field is considered empty.

Private Methods

Method	Description
getContentType ( eZ\Publish\API\Repository\Values\ValueObject $content ) : eZ\Publish\API\Repository\Values\ContentType\ContentType \| null	Get ContentType by Content/ContentInfo.

Method Details

__construct() public method

public __construct ( eZ\Publish\API\Repository\Repository $repository, TranslationHelper $translationHelper, FieldHelper $fieldHelper, Psr\Log\LoggerInterface $logger = null )
$repository	eZ\Publish\API\Repository\Repository
$translationHelper	eZ\Publish\Core\Helper\TranslationHelper
$fieldHelper	eZ\Publish\Core\Helper\FieldHelper
$logger	Psr\Log\LoggerInterface

getFirstFilledImageFieldIdentifier() public method

public getFirstFilledImageFieldIdentifier ( eZ\Publish\API\Repository\Values\Content\Content $content )
$content	eZ\Publish\API\Repository\Values\Content\Content

getFunctions() public method

Returns a list of functions to add to the existing list.

public getFunctions ( ) : array
return	array

getName() public method

Returns the name of the extension.

public getName ( ) : string
return	string	The extension name

getTranslatedContentName() public method

public getTranslatedContentName ( eZ\Publish\API\Repository\Values\ValueObject $content, string $forcedLanguage = null ) : string
$content	eZ\Publish\API\Repository\Values\ValueObject	Must be a valid Content or ContentInfo object.
$forcedLanguage	string	Locale we want the content name translation in (e.g. "fre-FR"). Null by default (takes current locale)
return	string

getTranslatedField() public method

To be used with ez_image_alias for example, which requires the whole field.

public getTranslatedField ( eZ\Publish\API\Repository\Values\Content\Content $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : eZ\Publish\API\Repository\Values\Content\Field
$content	eZ\Publish\API\Repository\Values\Content\Content
$fieldDefIdentifier	string	Identifier for the field we want to get.
$forcedLanguage	string	Locale we want the field in (e.g. "cro-HR"). Null by default (takes current locale).
return	eZ\Publish\API\Repository\Values\Content\Field

getTranslatedFieldDefinitionDescription() public method

Gets name of a FieldDefinition description by loading ContentType based on Content/ContentInfo object.

public getTranslatedFieldDefinitionDescription ( eZ\Publish\API\Repository\Values\ValueObject $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : string \| null
$content	eZ\Publish\API\Repository\Values\ValueObject	Must be Content or ContentInfo object
$fieldDefIdentifier	string	Identifier for the field we want to get the name from
$forcedLanguage	string	Locale we want the content name translation in (e.g. "fre-FR"). Null by default (takes current locale)
return	string \| null

getTranslatedFieldDefinitionName() public method

Gets name of a FieldDefinition name by loading ContentType based on Content/ContentInfo object.

public getTranslatedFieldDefinitionName ( eZ\Publish\API\Repository\Values\ValueObject $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : string \| null
$content	eZ\Publish\API\Repository\Values\ValueObject	Must be Content or ContentInfo object
$fieldDefIdentifier	string	Identifier for the field we want to get the name from
$forcedLanguage	string	Locale we want the content name translation in (e.g. "fre-FR"). Null by default (takes current locale)
return	string \| null

getTranslatedFieldValue() public method

public getTranslatedFieldValue ( eZ\Publish\API\Repository\Values\Content\Content $content, string $fieldDefIdentifier, string $forcedLanguage = null ) : mixed
$content	eZ\Publish\API\Repository\Values\Content\Content
$fieldDefIdentifier	string	Identifier for the field we want to get the value from.
$forcedLanguage	string	Locale we want the content name translation in (e.g. "fre-FR"). Null by default (takes current locale).
return	mixed	A primitive type or a field type Value object depending on the field type.

getTranslatedProperty() public method

For generic use, expects property in singular form. For instance if 'name' is provided it will first look for getName( $lang ) method, then property called ->names[$lang], in either case look for correct translation. Languages will consist of either forced language or current SiteAccess languages list, in addition for property lookup helper will look for mainLanguage property and use it if either alwaysAvailable property is true or non- existing.

public getTranslatedProperty ( eZ\Publish\API\Repository\Values\ValueObject $object, string $property, string $forcedLanguage = null ) : string \| null
$object	eZ\Publish\API\Repository\Values\ValueObject	Can be any kid of Value object which directly holds the translated data
$property	string	Property name, example 'name', 'description'
$forcedLanguage	string	Locale we want the content name translation in (e.g. "fre-FR"). Null by default (takes current locale)
return	string \| null

isFieldEmpty() public method

This method accepts field as Objects or by identifiers.

public isFieldEmpty ( eZ\Publish\API\Repository\Values\Content\Content $content, eZ\Publish\API\Repository\Values\Content\Field \| string $fieldDefIdentifier, string $forcedLanguage = null ) : boolean
$content	eZ\Publish\API\Repository\Values\Content\Content
$fieldDefIdentifier	eZ\Publish\API\Repository\Values\Content\Field \| string	Field or Field Identifier to get the value from.
$forcedLanguage	string	Locale we want the content name translation in (e.g. "fre-FR"). Null by default (takes current locale).
return	boolean

Property Details

$fieldHelper protected_oe property

protected FieldHelper,eZ\Publish\Core\Helper $fieldHelper
return	eZ\Publish\Core\Helper\FieldHelper

$logger protected_oe property

protected LoggerInterface,Psr\Log $logger
return	Psr\Log\LoggerInterface

$repository protected_oe property

protected Repository,eZ\Publish\API\Repository $repository
return	eZ\Publish\API\Repository\Repository

$translationHelper protected_oe property

protected TranslationHelper,eZ\Publish\Core\Helper $translationHelper
return	eZ\Publish\Core\Helper\TranslationHelper