org.ametys.cms.search.content

Class ContentSearchHelper

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.cms.search.content.ContentSearchHelper

All Implemented Interfaces:

LogEnabled, Component, Contextualizable, Serviceable

public class ContentSearchHelper
extends AbstractLogEnabled
implements Component, Serviceable, Contextualizable

Component which helps content searching by providing a simple way to access content properties (either metadata or system properties).

Field Summary

Fields

Modifier and Type	Field and Description
protected ContentHelper	_contentHelper The content helper.
protected ContentTypesHelper	_contentTypesHelper Content Types helper
private Context	_context
protected ContentTypeExtensionPoint	_cTypeEP The content type extension point.
protected ContentTypesHelper	_cTypeHelper The content type helper.
protected I18nUtils	_i18nUtils i18n Utils
protected SAXParser	_parser SAX parser
protected AmetysObjectResolver	_resolver The ametys object resolver.
protected SystemPropertyExtensionPoint	_sysPropEP The system property extension point.
protected UserHelper	_userHelper The user helper
static String	ROLE The component role.

Constructor Summary

Constructors

Constructor and Description
ContentSearchHelper()

Method Summary

Modifier and Type	Method and Description
private Object	_getCompositeRepeaterValues(Content content, CompositeMetadata metadataHolder, MetadataDefinition definition, Locale locale, boolean resolveReferences, String[] pathSegments, String prefix, String metadataName)
private Object	_getContentRepeaterValues(Content content, CompositeMetadata metadataHolder, MetadataDefinition definition, String metadataPath, Locale defaultLocale, boolean resolveReferences, String[] pathSegments, String metadataName)
private Object	_getRepeaterRepeaterValue(Content content, CompositeMetadata metadataHolder, MetadataDefinition definition, Locale locale, boolean resolveReferences, String[] pathSegments, String prefix, String metadataName)
private Object	_getRepeaterValues(Content content, CompositeMetadata metadataHolder, MetadataDefinition definition, String prefix, String metadataPath, Locale defaultLocale, boolean resolveReferences)
private SearchField	_getSearchField(MetadataDefinition def, List<String> joinPaths)
protected SearchField	_getSearchField(MetadataIndexingField indexingField, String[] remainingPathSegments, List<String> joinPaths, boolean addLast) Get the search field from the indexing field and compute the join paths.
private Object	_transformValue(Content content, Content value, Locale defaultLocale)
private Object	_transformValue(Content content, String metadataPath, BinaryMetadata binary)
Object	_transformValue(Content content, String metadataPath, Object rawValue, Enumerator enumerator, Locale defaultLocale) Transform the raw value into a JSONified value, understandable for search UI
private Object	_transformValue(MultilingualString multilingualString)
private Object	_transformValue(Resource resource)
private Object	_transformValue(RichText richText)
private Object	_transformValue(UserIdentity user)
void	contextualize(Context context)
SearchField	getMetadataSearchField(List<String> joinPaths, String metadataPath, MetadataType metadataType) Get a SearchField corresponding to a metadata.
SearchField	getMetadataSearchField(String metadataPath, MetadataType metadataType) Get a SearchField corresponding to a metadata.
Object	getMetadataValue(Content content, String metadataPath, Locale defaultLocale) Get the value(s) of a metadata - transformed into JSONified value - of a content at given path.
Object	getMetadataValue(Content content, String metadataPath, Locale defaultLocale, boolean resolveReferences) Get the value(s) of a metadata - transformed into JSONified value - of a content at given path.
Object	getMetadataValue(Content content, String fullMetadataPath, MetadataType type, boolean multiple, Enumerator enumerator, Locale defaultLocale, boolean full) Get the value(s) of a metadata - transformed into JSONified value - of a content at given path.
Map<String,Object>	getMetadataValues(Content content, Collection<String> metadataPaths, Locale defaultLocale) Get metadata values by their path
Map<String,Object>	getMetadataValues(String contentId, Collection<String> metadataPath, Locale defaultLocale) Get metadata values by their path
SearchField	getSearchField(Collection<String> contentTypes, String fieldPath) Get a SearchField from a field name in a batch of content types.
MetadataIndexingField	getTitleMetadataIndexingField() Get the metadata indexing field for the "title" standard metadata.
void	service(ServiceManager manager)

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ROLE

public static final String ROLE

The component role.

_cTypeEP

protected ContentTypeExtensionPoint _cTypeEP

The content type extension point.

_cTypeHelper

protected ContentTypesHelper _cTypeHelper

The content type helper.

_contentHelper

protected ContentHelper _contentHelper

The content helper.

_sysPropEP

protected SystemPropertyExtensionPoint _sysPropEP

The system property extension point.

_resolver

protected AmetysObjectResolver _resolver

The ametys object resolver.

_userHelper

protected UserHelper _userHelper

The user helper

_parser

protected SAXParser _parser

SAX parser

_contentTypesHelper

protected ContentTypesHelper _contentTypesHelper

Content Types helper

_i18nUtils

protected I18nUtils _i18nUtils

i18n Utils

_context

private Context _context

Constructor Detail

ContentSearchHelper

public ContentSearchHelper()

Method Detail

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

getTitleMetadataIndexingField

public MetadataIndexingField getTitleMetadataIndexingField()

Get the metadata indexing field for the "title" standard metadata.

Returns:

The standard title metadata indexing field.

getMetadataSearchField

public SearchField getMetadataSearchField(String metadataPath,
                                          MetadataType metadataType)

Get a SearchField corresponding to a metadata.

Parameters:

metadataPath - The metadata path.

metadataType - The metadata type.

Returns:

the search field.

getMetadataSearchField

public SearchField getMetadataSearchField(List<String> joinPaths,
                                          String metadataPath,
                                          MetadataType metadataType)

Get a SearchField corresponding to a metadata.

Parameters:

joinPaths - The join paths

metadataPath - The metadata path.

metadataType - The metadata type.

Returns:

the search field.

getSearchField

public SearchField getSearchField(Collection<String> contentTypes,
                                  String fieldPath)

Get a SearchField from a field name in a batch of content types.

Parameters:

contentTypes - The content types, can be empty to search on any content type. In that case, only the title metadata and system properties will be usable in sort and facets specs.

fieldPath - The field path, can be either a system property ID or a indexing field name or path.

Returns:

The SearchField corresponding to the

_getSearchField

protected SearchField _getSearchField(MetadataIndexingField indexingField,
                                      String[] remainingPathSegments,
                                      List<String> joinPaths,
                                      boolean addLast)

Get the search field from the indexing field and compute the join paths. Can be null if the last indexing field is a custom indexing field.

Parameters:

indexingField - The initial indexing field

remainingPathSegments - The path to access the metadata or an another indexing field from the initial indexing field

joinPaths - The consecutive's path in case of joint to access the field/metadata

addLast - true to add the last join path element to the list, false otherwise.

Returns:

The search field or null if not found

_getSearchField

private SearchField _getSearchField(MetadataDefinition def,
                                    List<String> joinPaths)

getMetadataValues

public Map<String,Object> getMetadataValues(String contentId,
                                            Collection<String> metadataPath,
                                            Locale defaultLocale)

Get metadata values by their path

Parameters:

contentId - The id of content

metadataPath - The path of metadata to retrieve

defaultLocale - The default locale to resolve multilingual values if the content's language is null. Can be null.

Returns:

The metadata values

getMetadataValues

public Map<String,Object> getMetadataValues(Content content,
                                            Collection<String> metadataPaths,
                                            Locale defaultLocale)

Get metadata values by their path

Parameters:

content - The initial content

metadataPaths - The path of metadata to retrieve, slash-separated.

defaultLocale - The default locale to resolve multilingual values if the content's language is null. Can be null.

Returns:

The metadata values

getMetadataValue

public Object getMetadataValue(Content content,
                               String metadataPath,
                               Locale defaultLocale)

Get the value(s) of a metadata - transformed into JSONified value - of a content at given path. The path can represent a path of a metadata into the content or a metadata on one or more linked contents, such as 'composite/linkedContent/secondContent/composite/metadata'. The returned value is typed.

Parameters:

content - The content

metadataPath - The path to the metadata, separated by '/'

defaultLocale - The default locale to resolve multilingual values if the content's language is null. Can be null.

Returns:

The final value.

getMetadataValue

public Object getMetadataValue(Content content,
                               String metadataPath,
                               Locale defaultLocale,
                               boolean resolveReferences)

Get the value(s) of a metadata - transformed into JSONified value - of a content at given path. The path can represent a path of a metadata into the content or a metadata on one or more linked contents, such as 'composite/linkedContent/secondContent/composite/metadata'.

Parameters:

content - The content

metadataPath - The path to the metadata, separated by '/'

defaultLocale - The default locale to resolve multilingual values if the content's language is null. Can be null.

resolveReferences - true true to resolve references

Returns:

The final value, tranformed for search.

getMetadataValue

public Object getMetadataValue(Content content,
                               String fullMetadataPath,
                               MetadataType type,
                               boolean multiple,
                               Enumerator enumerator,
                               Locale defaultLocale,
                               boolean full)

Get the value(s) of a metadata - transformed into JSONified value - of a content at given path. The path can represent a path of a metadata into the content or a metadata on one or more linked contents, such as 'composite/linkedContent/secondContent/composite/metadata'.

Parameters:

content - The initial content.

fullMetadataPath - The path to the metadata, separated by '/'

type - The metadata type.

multiple - true if the metadata is multiple.

enumerator - The metadata enumerator. Can be null.

defaultLocale - The default locale to resolve multilingual values if the content's language is null. Can be null.

full - true to generate full representation of metadata's values : the references will be resolved and the label of enumerated values will be returned.

Returns:

The final value, tranformed for search.

_transformValue

public Object _transformValue(Content content,
                              String metadataPath,
                              Object rawValue,
                              Enumerator enumerator,
                              Locale defaultLocale)

Transform the raw value into a JSONified value, understandable for search UI

Parameters:

content - the content

metadataPath - The path to the metadata, separated by '/'

rawValue - The typed value

enumerator - The enumerator. Can be null

defaultLocale - Locale to use for localized values if content's language is null.

Returns:

The transformed value

_transformValue

private Object _transformValue(Resource resource)

_transformValue

private Object _transformValue(Content content,
                               Content value,
                               Locale defaultLocale)

_transformValue

private Object _transformValue(UserIdentity user)

_transformValue

private Object _transformValue(MultilingualString multilingualString)

_transformValue

private Object _transformValue(Content content,
                               String metadataPath,
                               BinaryMetadata binary)

_transformValue

private Object _transformValue(RichText richText)

_getRepeaterValues

private Object _getRepeaterValues(Content content,
                                  CompositeMetadata metadataHolder,
                                  MetadataDefinition definition,
                                  String prefix,
                                  String metadataPath,
                                  Locale defaultLocale,
                                  boolean resolveReferences)

_getContentRepeaterValues

private Object _getContentRepeaterValues(Content content,
                                         CompositeMetadata metadataHolder,
                                         MetadataDefinition definition,
                                         String metadataPath,
                                         Locale defaultLocale,
                                         boolean resolveReferences,
                                         String[] pathSegments,
                                         String metadataName)

_getCompositeRepeaterValues

private Object _getCompositeRepeaterValues(Content content,
                                           CompositeMetadata metadataHolder,
                                           MetadataDefinition definition,
                                           Locale locale,
                                           boolean resolveReferences,
                                           String[] pathSegments,
                                           String prefix,
                                           String metadataName)

_getRepeaterRepeaterValue

private Object _getRepeaterRepeaterValue(Content content,
                                         CompositeMetadata metadataHolder,
                                         MetadataDefinition definition,
                                         Locale locale,
                                         boolean resolveReferences,
                                         String[] pathSegments,
                                         String prefix,
                                         String metadataName)