Bloom.Book.BookData.Set C# (CSharp) Method

        public void Set(string key, string value, bool isCollectionValue)
        {
            _dataset.UpdateGenericLanguageString(key, value, isCollectionValue);
            UpdateSingleTextVariableInDataDiv(key, _dataset.TextVariables[key].TextAlternatives);
        }

        /// <summary>
        /// Copy the copyright & license info to the originalCopyrightAndLicense,
        /// then remove the copyright so the translator can put in their own if they
        /// want. We retain the license, but the translator is allowed to change that.
        /// If the source is already a translation (already has original copyright or license)
        /// we keep them unchanged.
        /// </summary>
        public static void SetOriginalCopyrightAndLicense(HtmlDom dom, BookData bookData, CollectionSettings collectionSettings)
        {
            // At least one of these should exist if the source was a derivative, since we don't allow a
            // book to have no license, nor to be uploaded without copyright...unless of course it was derived
            // before 3.9, when we started doing this. In that case the best we can do is record the earliest
            // information we have for this and later adaptations.
            if (bookData.GetMultiTextVariableOrEmpty("originalLicenseUrl").Count > 0 ||
                bookData.GetMultiTextVariableOrEmpty("originalLicenseNotes").Count > 0 ||
                bookData.GetMultiTextVariableOrEmpty("originalCopyright").Count > 0)
            {
                return;                 //leave the original there.
            }
            // If there's no copyright information in a source-collection book, we're presumably making
            // a new original book, and shouldn't try to record any original copyright and license information.
            // This is somewhat redundant with the check in BookStarter.SetupNewDocumentContents(), the one
            // non-unit-test current caller of this method, that doesn't call this at all if the source is
            // a template book. I was trying for a minimal reasonable change for BL-5131, and therefore
            // put in this extra check, since previously this method was simply NEVER called in a source
            // collection.
            var copyrightNotice = GetMetadata(dom).CopyrightNotice;

            if (string.IsNullOrEmpty(copyrightNotice) && collectionSettings.IsSourceCollection)
            {
                return;
            }
            bookData.Set("originalLicenseUrl", GetLicenseUrl(dom), "*");
            bookData.Set("originalCopyright", System.Web.HttpUtility.HtmlEncode(copyrightNotice), "*");
            bookData.Set("originalLicenseNotes", dom.GetBookSetting("licenseNotes").GetFirstAlternative(), "*");
            bookData.RemoveAllForms("copyright");              // RemoveAllForms does modify the dom
        }