UpdateContentLanguageClasses() public static method

We stick 'contentLanguage2' and 'contentLanguage3' classes on editable things in bilingual and trilingual books
public static UpdateContentLanguageClasses ( XmlNode elementOrDom, CollectionSettings settings, string vernacularIso, string contentLanguageIso2, string contentLanguageIso3 ) : void
elementOrDom System.Xml.XmlNode
settings Bloom.Collection.CollectionSettings
vernacularIso string
contentLanguageIso2 string
contentLanguageIso3 string
return void
TranslationGroupManager Class Documentation
Ejemplo n.º 1
0
        /// <summary>
        /// Returns the sequence of bloom-editable divs that would normally be created as the content of an empty bloom-translationGroup,
        /// given the current collection and book settings, with the classes that would normally be set on them prior to editing to make the right ones visible etc.
        /// </summary>
        public static string GetDefaultTranslationGroupContent(XmlNode pageOrDocumentNode, Book currentBook)
        {
            // First get a XMLDocument so that we can start creating elements using it.
            XmlDocument ownerDocument = pageOrDocumentNode?.OwnerDocument;

            if (ownerDocument == null)                  // the OwnerDocument child can be null if pageOrDocumentNode is a document itself
            {
                if (pageOrDocumentNode is XmlDocument)
                {
                    ownerDocument = pageOrDocumentNode as XmlDocument;
                }
                else
                {
                    return("");
                }
            }

            // We want to use the usual routines that insert the required bloom-editables and classes into existing translation groups.
            // To make this work we make a temporary translation group
            // Since one of the routines expects the TG to be a descendant of the element passed to it, we make another layer of temporary wrapper around the translation group as well
            var containerElement = ownerDocument.CreateElement("div");

            containerElement.SetAttribute("class", "bloom-translationGroup");

            var wrapper = ownerDocument.CreateElement("div");

            wrapper.AppendChild(containerElement);

            PrepareElementsInPageOrDocument(containerElement, currentBook.BookData);

            TranslationGroupManager.UpdateContentLanguageClasses(wrapper, currentBook.BookData, currentBook.Language1IsoCode,
                                                                 currentBook.Language2IsoCode, currentBook.Language3IsoCode);

            return(containerElement.InnerXml);
        }