User:Ucucha/HarvErrors.js and User:Ucucha/HarvErrors2.js: Difference between pages

Content deleted Content added

@@ Line 1: / Line 1: @@
-if(window.checkLinksToCitations === undefined)
+if(window.checkLinksToCitations === undefined) {
     window.checkLinksToCitations = true;
+}
 jQuery(document).ready(function($) {
     // first check: do links in Harvard citations point to a valid citation?
-    links = document.links;
+    var links = document.links;
-    for (i=0; i < links.length; i++)
+    for (var i = 0; i < links.length; i++) {
+        var href = links[i].getAttribute('href');
-    {
-        href = links[i].getAttribute('href');
+        if (href.indexOf('#CITEREF') === 0) {
-        if (href.indexOf('#CITEREF') == 0)
+            if (document.getElementById(href.substring(1)) === null) {
-            if (document.getElementById(href.substring(1)) == null)
                 links[i].parentNode.innerHTML +=
                     " <strong class=error>Harv error: link to " +
                     href +
                     " doesn't point to any citation.</strong>";
+            }
+        }
     }
     // second check: do CITEREF IDs have Harvard citations pointing to them?
     if(window.checkLinksToCitations) {
+        // limit ourselves to citations inside reference sections
-        cites = jQuery('.citation');
-        for(i=0; i < cites.length; i++) {
+        var refheaders = [
+            "References", "Bibliography", "Literature cited", "Works cited",
-            id = cites[i].getAttribute('id');
+            "Citations", "Sources", "Notes"
-            // we only need to check citations with a
+        ];
-            if(!id || id.indexOf('CITEREF') !== 0)
+        var query = refheaders
+            .map(function(val) { return "#" + val; })
+            .join(", ");
+        var refsection = jQuery(query).parent().next();
+        var cites = refsection.find('.citation');
+        for(var i = 0; i < cites.length; i++) {
+            var id = cites[i].getAttribute('id');
+            // we only need to check citations with a CITEREF
+            if(!id || id.indexOf('CITEREF') !== 0) {
                 continue;
+            }
             // don't do cites that are inside a ref
-            parentid = cites[i].parentNode.parentNode.getAttribute('id');
+            var parentid = cites[i].parentNode.getAttribute('id');
-            if(parentid && parentid.indexOf('cite_note') === 0)
+            if(parentid && parentid.indexOf('cite_note') === 0) {
                 continue;
+            }
             // check for links to this citation
-            query = 'a[href|="#' + id + '"]';
+            var query = 'a[href|="#' + id + '"]';
-            if(jQuery(query).length == 0) {
+            if(jQuery(query).length === 0) {
                 cites[i].innerHTML +=
                     " <strong class=error>Harv error: There is no link pointing to this citation.</strong>";