Package org.ametys.cms.content

Class CopyContentComponent

  • All Implemented Interfaces:
    LogEnabled, Component, Serviceable
    Direct Known Subclasses:
    CopyContentComponent, CopyContentComponent
    public class CopyContentComponent
extends AbstractLogEnabled
implements Serviceable, Component

    This component is used to copy a content (either totally or partially).

    In this whole file a Map named copyMap is regularly used. This map provide the name of the metadata to copy as well as some optional parameters. It has the following form (JSON) : 

     {
   "$param1": value,
   "metadataA": null,
   "metadataB": {
     "subMetadataB1": null,
     "subMetadataB2": {
       "$param1": value,
       "$param2": value,
       "subSubMetadataB21": {...}
     },
     ...
   }
 }

    Each metadata that should be copied must be present as a key in the map. Composite metadata can contains child metadata but as seen on the example the map must be well structured, it is not a flat map. Parameters in the map must always start with the reserved character '$', in order to be differentiated from metadata name.

    The entry points are the copyContent and editContent methods, which run a dedicated workflow function (createByCopy or edit).
    Actual write of values is made through the EditContentFunction, with the values computed by this component.

    • Method Detail

      • copyContent

        public CopyReport copyContent​(String contentId,
                              String title,
                              Map<String,​Object> copyMap,
                              String viewName,
                              String fallbackViewName,
                              String targetContentType,
                              int initActionId)
        Copy a content by creating a new content and copying the attributes value a source content into the new one.
        Parameters:
        contentId - The source content id
        title - Desired title for the new content or null if computed from the source's title
        copyMap - The map of properties as described in CopyContentComponent. Can be null in which case the map will be constructed from the provided view.
        viewName - The name of the view to be used to construct to copyMap if not provided. This will also be the default name for possible inner copies (if not provided as a copyMap parameter).
        fallbackViewName - The fallback view name if 'viewName' is not found
        targetContentType - The type of content to create. If null the type(s) of created content will be those of base content.
        initActionId - The init workflow action id for main content only
        Returns:
        The copy report containing valuable information about the copy and the possible encountered errors.

      • getInputsForCopy

        protected Map<String,​Object> getInputsForCopy​(Content baseContent,
                                                    String title,
                                                    Map<String,​Object> copyMap,
                                                    String targetContentType,
                                                    CopyReport copyReport)
        Retrieve the inputs for the copy workflow function.
        Parameters:
        baseContent - The content to copy
        title - The title to set
        copyMap - The map with properties to copy
        targetContentType - The type of content to create. If null the type(s) of created content will be those of base content.
        copyReport - The report of the copy
        Returns:
        The map of inputs.

      • editContent

        public CopyReport editContent​(String contentId,
                              String targetContentId,
                              Map<String,​Object> copyMap,
                              String viewName,
                              String fallbackViewName)
        Edit a content by copying attribute values a source content into a target content.
        Parameters:
        contentId - The identifier of the source content
        targetContentId - The identifier of the target content
        copyMap - The map of properties as described in CopyContentComponent. Can be null in which case the map will be constructed from the provided view.
        viewName - The name of the view to be used to construct to copyMap if not provided. This will also be the default name for possible inner copies (if not provided as a copyMap parameter).
        fallbackViewName - The fallback view name if 'viewName' is not found
        Returns:
        The copy report containing valuable information about the copy and the possible encountered errors.

      • editContent

        public CopyReport editContent​(String contentId,
                              String targetContentId,
                              Map<String,​Object> copyMap,
                              String viewName,
                              String fallbackViewName,
                              int actionId)
        Edit a content by copying attribute values a source content into a target content.
        Parameters:
        contentId - The identifier of the source content
        targetContentId - The identifier of the target content
        copyMap - The map of properties as described in CopyContentComponent. Can be null in which case the map will be constructed from the provided view.
        viewName - The name of the view to be used to construct to copyMap if not provided. This will also be the default name for possible inner copies (if not provided as a copyMap parameter).
        fallbackViewName - The fallback view name if 'viewName' is not found
        actionId - the edit workflow action id
        Returns:
        The copy report containing valuable information about the copy and the possible encountered errors.

      • computeValues

        public Map<String,​Object> computeValues​(Content content,
                                              ModifiableContent targetContent,
                                              Map<String,​Object> copyMap,
                                              Map<String,​Object> additionalCopyMap,
                                              String viewName,
                                              String fallbackViewName,
                                              CopyReport copyReport)
        Extract values to copy from the given parameters.
        Parameters:
        content - the source content
        targetContent - the target content
        copyMap - the map of properties as described in CopyContentComponent.
        additionalCopyMap - an additional map of properties if needed. Can be null. Often used in case of recursive copies.
        viewName - The name of the view to be used to construct to copyMap if not provided. This will also be the default name for possible inner copies (if not provided as a copyMap parameter).
        fallbackViewName - The fallback view name if 'viewName' is not found
        copyReport - The copy report containing valuable information about the copy and the possible encountered errors.
        Returns:
        the computed values, ready to be synchronized to the target content.

      • handleLinkedContent

        protected ContentValue handleLinkedContent​(ElementDefinition definition,
                                           ModifiableContent value,
                                           boolean referenceMode,
                                           Map<String,​Object> copyMap,
                                           CopyReport copyReport)
        Handle a single value of a content attribute
        Parameters:
        definition - the attribute definition
        value - the linked value on the source content
        referenceMode - true if a reference was initially requested, false if it was a copy
        copyMap - the current copy map
        copyReport - the copy report
        Returns:
        the ContentValue (copied or not) to insert in the current Content.

      • copyLinkedContent

        protected String copyLinkedContent​(Content content,
                                   Map<String,​Object> copyMap,
                                   CopyReport copyReport)
        Copy a value of a content attribute.
        Parameters:
        content - the initial content value.
        copyMap - the current copy map
        copyReport - the current copy report
        Returns:
        the id of the copied Content.

      • getDefaultInitActionId

        public int getDefaultInitActionId()
        Get the default workflow action id for initialization of main content
        Returns:
        the default action id

      • getDefaultActionIdForContentEdition

        public int getDefaultActionIdForContentEdition()
        Get the default workflow action id for editing content by copy
        Returns:
        the default action id