Differences

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--- en:user:berry_baskets [2019/10/02 01:39] – [Metadata] kjdon
+++ en:user:berry_baskets [2019/10/02 01:52] – [Berry Baskets (Greenstone 3)] kjdon
@@ Line 1: / Line 1: @@
-====== Berry Baskets (Greenstone 3) ======
+====== Favourites/Berry Baskets (Greenstone 3) ======
-A berry basket functionality has been implemented in Greenstone 3. This allows the user to collect up a set of interesting of useful documents as she is browsing through a library. Once they are finished, they can view the basket of links, and email it to themselves.
+A favourites/berry basket functionality has been implemented in Greenstone 3. This allows the user to collect up a set of interesting of useful documents as she is browsing through a library. Once they are finished, they can view the basket of links, and email it to themselves.
 ===== Activating Berry Baskets =====
@@ Line 36: / Line 36: @@
 If we have a collection that doesn't have Title metadata (eg from a CSV spreadsheet), we can modify the code to display dc.Title instead.
-. Edit web/sites/localsite/siteConfig.xml and add dc.Title into the metadataList:
+. Edit web/sites/localsite/siteConfig.xml and add dc.Title into the BerryBasket service metadataList:
 <code>
 <serviceRack name="BerryBaskets">
@@ Line 68: / Line 68: @@
 }
 </code>
+This will now display dc.Title instead of Title for the title link to the document in the full view.
+However, as dc.Title is not defined as one of the standard metadatas, it also gets added to the end of the display. To prevent this, either add it to the default_metas list at the top of the file, or modify generateDocDisplay further.
+<code>
+Replace:
+for (var metaItem in doc) {
+  if ( !default_metas.includes(metaItem)){
+     metadata += " "+metaItem+": "+ doc[metaItem]+" ";
+  }
+}
+with:
+for (var metaItem in doc) {
+  if ( !default_metas.includes(metaItem) && metaItem != 'dc.Title'){
+     metadata += " "+metaItem+": "+ doc[metaItem]+" ";
+  }
+}
+</code>
+In the text and email view, all metadata is displayed in a list: First the hard-wired ones, then any that are not in the default list. So the dc.Title metadata just gets added to the list. If you added dc.Title to default_metas list as mentioned above, then you need to manually add it to the display to get it to appear.
+For example, in populateUrlsAndMetadata(), add in the following:
+<code>
+if (doc['dc.Title']) {
+  metadata += "dc.Title: "+doc['dc.Title']+"\n";
+}
+</code>