Changeset 36349 for other-projects/bib-stinky/trunk/nodejs-server/public/doi-stinky.user.js

Timestamp:

2022-07-29T22:19:12+12:00 (21 months ago)

Author:

davidb

Message:

Callback method added in that determines where there are DOI records for both CrossRef and Core

File:

• other-projects/bib-stinky/trunk/nodejs-server/public/doi-stinky.user.js (modified) (3 diffs)

other-projects/bib-stinky/trunk/nodejs-server/public/doi-stinky.user.js

@@ -7 +7 @@
 // @author       Dave Nichols
 // @author       Mike Twidale
-// @require   https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js
-// @match     https://www.cs.waikato.ac.nz/*
-// @match     https://search.crossref.org/*
-// @grant     GM_xmlhttpRequest
-// @connect   bibstinky.sowemustthink.space
-// @connect   bib-stinky.so-we-must-think.space
+// @require    https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js
+// @match      https://www.cs.waikato.ac.nz/*
+// @match      https://search.crossref.org/*
+// @grant      GM_xmlhttpRequest
+// @connect    bibstinky.sowemustthink.space
+// @connect    bib-stinky.so-we-must-think.space
 // ==/UserScript==
 
-//alert("foo");
+//alert("Testing, Testing!");
 
 (function() {
-  'use strict';
+    'use strict';
 
-  var $ = window.jQuery;
+    var $ = window.jQuery;
+
+    function createCrossCheckDOICallack(doi)
+    {
+        return function(responseDetails) {
+            var returned_json_str = responseDetails.responseText;
+            //console.log(returned_json_str);
+            var doi_rec = JSON.parse(returned_json_str);
+
+            var totalHits = doi_rec.totalHits;
+            if (doi_rec.totalHits == 0) {
+                // Remove it
+                var doi_id = "doistinky-" + doi.replaceAll("/","SLASH");
+                console.log("No match found in Core => remove DOI " + doi);
+                //console.log("Removing: id=" + doi_id);
+                $('#'+doi_id).remove();
+            }
+            else if (totalHits == 1) {
+                var result = doi_rec.results[0];
+                console.log("Match found in Core for DOI " + doi + " => Investigate Title = " + result.title);
+            }
+            else {
+                console.error("Error: API returned more than one DOI metadata record for doi: " + doi);
+            }
+        }
+    }
+
+    function crossCheckDOIs(doi_list,doi_href_list)
+    {
+        console.log("Cross-checking #" + doi_list.length + " DOIs");
+
+        for (var i=0; i<doi_list.length; i++) {
+            var doi = doi_list[i];
+            var encoded_doi = encodeURIComponent(doi);
+
+            var crossCheckDOICallback = createCrossCheckDOICallack(doi);
+
+            console.log("cross-checking doi: " + doi);
+            GM_xmlhttpRequest ( {
+                method:  'GET',
+                url:    'https://bibstinky.sowemustthink.space/api/get-doi?coreDOI='+encoded_doi,
+                onload: crossCheckDOICallback
+            });
+
+        }
+    }
+
 
   var doi_list = [];
+  var doi_href_list = [];
+
   var doi_pattern = /^http(?:s)?:\/\/doi.org\/(.*)$/i;
 
@@ -31 +79 @@
             var doi_id = doi_pattern_matches[1];
             doi_list.push(doi_id);
+            doi_href_list.push(href);
         }
    });
@@ -64 +113 @@
 
           if (doi_list.length > 0) {
-              $('#doiStinkyInfo').append(doi_list.join(","));
+              if (doi_list.length == 1) {
+                  $('#doiStinkyInfo').html("Cross-checking extracted DOI:");
+              }
+              else {
+                  $('#doiStinkyInfo').html("Cross-checking extracted DOIs:");
+              }
+              var $doi_list_div = $('<div>');
+
+              for (var i=0; i<doi_list.length; i++) {
+                  var doi = doi_list[i];
+                  var doi_id = doi.replaceAll("/","SLASH");
+                  var $a_tag = $('<a>');
+                  $a_tag.attr("id","doistinky-"+ doi_id);
+                  $a_tag.attr("href","https://doi.org/"+doi);
+                  $a_tag.append(doi);
+
+                  if (i>0) {
+                      $doi_list_div.append(", ");
+                  }
+                  $doi_list_div.append($a_tag);
+
+              }
+              $('#doiStinkyInfo').append($doi_list_div);
+
+              crossCheckDOIs(doi_list,doi_href_list);
+
           }
           else {
               $('#doiStinkyInfo').append("No DOIs detected on the page");
           }
+
       }
     } );