added export feature for documents and for query results

js/apps/system/aardvark/aardvark.js

@@ -391,6 +391,23 @@ controller.get("/query/download/:user", function(req, res) {
 }).summary("Download all user queries")
   .notes("This function downloads all user queries from the given user");
 
+/** Download a query result
+ *
+ * Download and export all queries from the given username.
+ *
+ */
+
+controller.get("/query/result/download/:query", function(req, res) {
+  var query = req.params("query");
+
+  var result = db._query(query).toArray();
+  res.set("Content-Type", "application/json");
+  res.set("Content-Disposition", "attachment; filename=results.json");
+  res.json(result);
+
+}).summary("Download the result of a query")
+  .notes("This function downloads the result of a user query.");
+
 // -----------------------------------------------------------------------------
 // --SECTION--                                                       END-OF-FILE
 // -----------------------------------------------------------------------------

js/apps/system/aardvark/frontend/js/collections/arangoDocuments.js

@@ -8,6 +8,10 @@
 
     filters: [],
 
+    MAX_SORT: 12000,
+
+    lastQuery: {},
+
     sortAttribute: "_key",
 
     url: '/_api/documents',
@@ -157,7 +161,7 @@
       query = "FOR x in @@collection";
       query += this.setFiltersForQuery(bindVars);
       // Sort result, only useful for a small number of docs
-      if (this.getTotal() < 12000) {
+      if (this.getTotal() < this.MAX_SORT) {
         if (this.getSort() === '_key') {
           query += " SORT TO_NUMBER(x." + this.getSort() + ") == 0 ? x."
                 + this.getSort() + " : TO_NUMBER(x." + this.getSort() + ")";
@@ -210,6 +214,7 @@
               });
             });
           }
+          self.lastQuery = queryObj;
           callback();
           window.progressView.hide();
         },
@@ -224,6 +229,30 @@
       this.reset();
     },
 
+    buildDownloadDocumentQuery: function() {
+      var self = this, query, queryObj, bindVars;
+
+      bindVars = {
+        "@collection": this.collectionID
+      };
+
+      query = "FOR x in " + this.collectionID;
+      query += this.setFiltersForQuery(bindVars);
+      // Sort result, only useful for a small number of docs
+      if (this.getTotal() < this.MAX_SORT) {
+        query += " SORT x." + this.getSort();
+      }
+
+      query += " RETURN x";
+
+      queryObj = {
+        query: query,
+        bindVars: bindVars
+      };
+
+      return query;
+    },
+
     updloadDocuments : function (file) {
       var result;
       $.ajax({

js/apps/system/aardvark/frontend/js/templates/documentsView.ejs

@@ -25,6 +25,11 @@
         <span class="icon_arangodb_import" title="Upload documents from JSON file"></span>
       </a>
     </li>
+    <li class="enabled">
+      <a id="exportCollection" class="headerButton">
+        <span class="icon_arangodb_export" title="Download documents as JSON file"></span>
+      </a>
+    </li>
     <li class="enabled">
       <a id="indexCollection" class="headerButton">
         <span class="icon_arangodb_checklist" title="Index collection"></span>
@@ -68,6 +73,13 @@
     </div>
   </div>
 
+  <div id="exportHeader" class="headerDropdown">
+    <div class="queryline">
+      <div style="float:left; margin-top:7px"><i class="fa fa-exclamation-circle"></i>Please be careful. If no filter is set, the whole collection will be downloaded.</div>
+      <button id="exportDocuments" class="button-success btn-old-padding" style="float:right">Download JSON</button>
+    </div>
+  </div>
+
   <div id="editHeader" class="dropdownImport">
     <div class="queryline">
       <div style="float:left; margin-top:5px"><div style="float:left" class="selectedCount">0</div> . Documents selected</div>

js/apps/system/aardvark/frontend/js/templates/queryView.ejs

@@ -84,7 +84,7 @@
         </div>
         <div id="queryOutput" class="contentDiv query-output">
         </div>
-
+        <button id="downloadQueryResult" class="button-success query-button">Download</button>
       </div>
 
     </div>

js/apps/system/aardvark/frontend/js/views/documentsView.js

@@ -63,6 +63,7 @@
       "click #markDocuments"       : "editDocuments",
       "click #indexCollection"     : "indexCollection",
       "click #importCollection"    : "importCollection",
+      "click #exportCollection"    : "exportCollection",
       "click #filterSend"          : "sendFilter",
       "click #addFilterItem"       : "addFilterItem",
       "click .removeFilterItem"    : "removeFilterItem",
@@ -83,6 +84,7 @@
       "click #importModal"         : "showImportModal",
       "click #resetView"           : "resetView",
       "click #confirmDocImport"    : "startUpload",
+      "click #exportDocuments"     : "startDownload",
       "change #newIndexType"       : "selectIndexType",
       "click #createIndex"         : "createIndex",
       "click .deleteIndex"         : "prepDeleteIndex",
@@ -166,6 +168,17 @@
       this.collection.getDocuments(this.getDocsCallback.bind(this));
     },
 
+    startDownload: function() {
+      var query = this.collection.buildDownloadDocumentQuery();
+
+      if (query !== '' || query !== undefined || query !== null) {
+        window.open(encodeURI("query/result/download/" + query));
+      }
+      else {
+        arangoHelper.arangoError("Document error", "could not download documents");
+      }
+    },
+
     startUpload: function () {
       var result;
       if (this.allowUpload === true) {
@@ -244,27 +257,33 @@
       }
     },
 
+    //need to make following functions automatically!
+
     editDocuments: function () {
       $('#indexCollection').removeClass('activated');
       $('#importCollection').removeClass('activated');
+      $('#exportCollection').removeClass('activated');
       this.markFilterToggle();
       $('#markDocuments').toggleClass('activated'); this.changeEditMode();
       $('#filterHeader').hide();
       $('#importHeader').hide();
       $('#indexHeader').hide();
       $('#editHeader').slideToggle(200);
+      $('#exportHeader').hide();
     },
 
     filterCollection : function () {
       $('#indexCollection').removeClass('activated');
       $('#importCollection').removeClass('activated');
+      $('#exportCollection').removeClass('activated');
       $('#markDocuments').removeClass('activated'); this.changeEditMode(false);
       this.markFilterToggle();
       this.activeFilter = true;
-      $('#filterHeader').slideToggle(200);
       $('#importHeader').hide();
       $('#indexHeader').hide();
       $('#editHeader').hide();
+      $('#exportHeader').hide();
+      $('#filterHeader').slideToggle(200);
 
       var i;
       for (i in this.filters) {
@@ -275,20 +294,37 @@
       }
     },
 
+    exportCollection: function () {
+      $('#indexCollection').removeClass('activated');
+      $('#importCollection').removeClass('activated');
+      $('#filterHeader').removeClass('activated');
+      $('#markDocuments').removeClass('activated'); this.changeEditMode(false);
+      $('#exportCollection').addClass('activated');
+      this.markFilterToggle();
+      $('#exportHeader').slideToggle(200);
+      $('#importHeader').hide();
+      $('#indexHeader').hide();
+      $('#filterHeader').hide();
+      $('#editHeader').hide();
+    },
+
     importCollection: function () {
       this.markFilterToggle();
       $('#indexCollection').removeClass('activated');
       $('#markDocuments').removeClass('activated'); this.changeEditMode(false);
       $('#importCollection').toggleClass('activated');
+      $('#exportCollection').removeClass('activated');
       $('#importHeader').slideToggle(200);
       $('#filterHeader').hide();
       $('#indexHeader').hide();
       $('#editHeader').hide();
+      $('#exportHeader').hide();
     },
 
     indexCollection: function () {
       this.markFilterToggle();
       $('#importCollection').removeClass('activated');
+      $('#exportCollection').removeClass('activated');
       $('#markDocuments').removeClass('activated'); this.changeEditMode(false);
       $('#indexCollection').toggleClass('activated');
       $('#newIndexView').hide();
@@ -297,6 +333,7 @@
       $('#importHeader').hide();
       $('#editHeader').hide();
       $('#filterHeader').hide();
+      $('#exportHeader').hide();
     },
 
     changeEditMode: function (enable) {

js/apps/system/aardvark/frontend/js/views/queryView.js

@@ -38,6 +38,7 @@
       'click #arangoQueryTable .table-cell2 a': 'deleteAQL',
       'click #confirmQueryImport': 'importCustomQueries',
       'click #confirmQueryExport': 'exportCustomQueries',
+      'click #downloadQueryResult': 'downloadQueryResult',
       'click #importQueriesToggle': 'showImportMenu'
     },
 
@@ -295,6 +296,17 @@
       }
     },
 
+    downloadQueryResult: function() {
+      var inputEditor = ace.edit("aqlEditor");
+      var query = inputEditor.getValue();
+      if (query !== '' || query !== undefined || query !== null) {
+        window.open(encodeURI("query/result/download/" + query));
+      }
+      else {
+        arangoHelper.arangoError("Query error", "could not query result.");
+      }
+    },
+
     exportCustomQueries: function () {
       var name, toExport = {}, exportArray = [];
       _.each(this.customQueries, function(value, key) {

js/apps/system/aardvark/frontend/scss/_documentsView.scss

@@ -125,3 +125,9 @@
 .ace_error {
   background: none !important;
 }
+
+#exportHeader .fa-exclamation-circle {
+  color: $c-nav-bg;
+  font-size: 13pt;
+  margin-right: 10px;
+}

js/apps/system/aardvark/frontend/scss/generated.css

@@ -6116,3 +6116,8 @@ table .sorting {
 
 .ace_error {
   background: none !important; }
+
+#exportHeader .fa-exclamation-circle {
+  color: #333232;
+  font-size: 13pt;
+  margin-right: 10px; }