Changeset 38395 for main/trunk/greenstone3/web

Timestamp:

2023-11-19T18:27:57+13:00 (7 months ago)

Author:

anupama

Message:

Finally got a version of editing the usercomments working. There was no feedback when things went wrong in modmetadataaction, so it took a while to realise there was code missing there, besides my own mistakes in the javascript code.

File:

• main/trunk/greenstone3/web/interfaces/default/js/documentedit_scripts_util.js (modified) (6 diffs)

main/trunk/greenstone3/web/interfaces/default/js/documentedit_scripts_util.js

@@ -345 +345 @@
 }
 
+
+function fillUserCommentTableColumnNames(elem, userCommentsMetaFields) {
+    var currentElem = elem;
+    if(currentElem.tagName != "TABLE") {
+    while((currentElem = currentElem.parentNode).tagName != "TABLE");
+    }
+    
+    var headerRow = currentElem.firstElementChild; // tr
+    var headerCells = headerRow.querySelectorAll("th");
+    for(var th = 1; th < headerCells.length; th++) { // skip th index=0, which is metapos
+    userCommentsMetaFields.push(headerCells[th].textContent);
+    //console.log("userCommentsMetaFields:" + userCommentsMetaFields[th-1]);
+    }
+}
 
 function saveAndRebuild(rebuild) 
@@ -452 +466 @@
         
         if(userCommentsMetaFields.length == 0) {
-        var headerRow = currentElem.firstElementChild; // tr
-        var headerCells = headerRow.querySelectorAll("th");
-        for(var th = 1; th < headerCells.length; th++) { // skip th index=0, which is metapos
-            userCommentsMetaFields.push(headerCells[th].textContent);
-            //console.log("userCommentsMetaFields:" + userCommentsMetaFields[th-1]);
-        }
+        fillUserCommentTableColumnNames(currentElem, userCommentsMetaFields);
         }
         
@@ -520 +529 @@
         // But since our setMeta calls are always synchronous, happening in sequence, if one setArchivesMeta() call fails
         // we'll not attempt subsequent ones or coll building at the end.
-  
+
+    var userCommentsRowsChanged = [];
     for(var i = 0; i < changes.length; i++)
     {
@@ -531 +541 @@
             var currentElem = changedElem;
             while((currentElem = currentElem.parentNode).tagName != "TABLE");
-                var docID = currentElem.getAttribute("id").substring(4);
+            if(currentElem.getAttribute("id").startsWith("usercomments-")) {
+            userCommentsRowsChanged.push(changedElem);
+            continue;
+            }
+            var docID = currentElem.getAttribute("id").substring(4);
             
             //Get metadata name
@@ -586 +600 @@
         }
     }
-
+    
+    if(userCommentsRowsChanged.length > 0) {
+    var docArray = [];
+    //var metatable = [];
+    if(userCommentsMetaFields.length == 0) {
+        fillUserCommentTableColumnNames(userCommentsRowsChanged[0], userCommentsMetaFields);
+    }
+    //alert("Usercomments colnames: " + userCommentsMetaFields);
+    
+    var i = 0;
+    for (i = 0; i < userCommentsRowsChanged.length; i++) {
+        // need docID, metaname, metaval, metapos, and set metamode to override
+        
+        var changedElem = userCommentsRowsChanged[i];
+        //console.dir(changedElem);
+        
+        var metaval = changedElem.value; //changedElem.textContent; // gets orig value
+        //metaval = metaval.replace(/&nbsp;/g, " ");
+        
+        var currentElem = changedElem;
+        while((currentElem = currentElem.parentNode).tagName != "TABLE");       
+        var docID = currentElem.getAttribute("id").substring("usercomments-".length);
+        
+        currentElem = changedElem;
+        while((currentElem = currentElem.parentNode).tagName != "TR");
+        var metapos = currentElem.firstElementChild.textContent;        
+
+        //currentElem = changedElem.parentNode; //TD
+        currentElem = changedElem;
+        while((currentElem = currentElem.parentNode).tagName != "TD");      
+        // count number of previous siblings
+        var th = 0;
+        while((currentElem = currentElem.previousSibling) != null) {
+        th++;
+        }
+        var metaname = userCommentsMetaFields[th-1]; // first column is invisible metapos col
+
+        //alert("docid: " + docID + " metaname: " + metaname + " metaval: " + metaval + " metapos: " + metapos);
+
+        //metatable.push({metaname:metaname,metavalue:metaval,metapos:metapos});
+        
+        docArray.push({
+        docid:docID,
+        metatable:[{metaname:metaname,metavalue:metaval,metapos:metapos}],
+        metamode:"override"
+        });
+    }
+    metadataChanges.push({type:'editUserComments',collection:collection,docArray:docArray});
+    addCollectionToBuild(collection);
+    }
+    
     // Check for changes to any map editors in the document
     // NOTE: At present, we don't maintain a list of deletions for the map editor:
@@ -665 +729 @@
             );          
 
+        }  else if (change.type === "editUserComments") {
+            var edit_locations = "import|archives|index";
+            //alert("editUserComments: " + JSON.stringify(change.docArray));
+            gs.functions.setMetadataArray(
+            collection,
+            gs.xsltParams.site_name,
+            change.docArray,
+            "override", //metamode
+            edit_locations,
+            function(ajaxResult) {
+                console.log("Edited comments in "+edit_locations);
+                //callbackFunction();               
+                if(!hadErrorResponseOnSave(ajaxResult)) {
+                callbackFunction(); // move on to processing next & eventually rebuild
+                }               
+            },
+            false, // false for asynchronous, see comment in gs.usercomments.addUserComment()
+            function(ajaxError) {
+                console.log("Set usercomments meta FAILED!");
+                
+                var errData = (ajaxError.responseText) ? ajaxError.responseText : ajaxError;
+                //alert(gs.text.dse.setmeta_server_error + ". Set meta failed. Got: " + errData);
+                console.log("A server side error occurred during setMetadataArray. (Is the server running?)\nNot proceeding further with saving and rebuilding. Got error: " + JSON.stringify(errData));
+                
+                alert("A server side error occurred during setMetadataArray. (Is the server running?)\nNot proceeding further with saving and rebuilding. Got error: " + JSON.stringify(errData));
+            }
+            );          
+            
         } else {
           // Checking "if(change.metapos)" doesn't work for us as it becomes false when the property doesn't exist AND when the property is 0. But metapos IS 0 for us.