1 files changed, 161 insertions, 0 deletions
diff --git a/app/assets/javascripts/issues-bulk-assignment.js b/app/assets/javascripts/issues-bulk-assignment.js
new file mode 100644
index 00000000000..98d3358ba92
--- /dev/null
+++ b/app/assets/javascripts/issues-bulk-assignment.js
@@ -0,0 +1,161 @@
+(function() {
+  this.IssuableBulkActions = (function() {
+    function IssuableBulkActions(opts) {
+      var ref, ref1, ref2;
+      if (opts == null) {
+        opts = {};
+      }
+      this.container = (ref = opts.container) != null ? ref : $('.content'), this.form = (ref1 = opts.form) != null ? ref1 : this.getElement('.bulk-update'), this.issues = (ref2 = opts.issues) != null ? ref2 : this.getElement('.issues-list .issue');
+      this.form.data('bulkActions', this);
+      this.willUpdateLabels = false;
+      this.bindEvents();
+      Issuable.initChecks();
+    }
+
+    IssuableBulkActions.prototype.getElement = function(selector) {
+      return this.container.find(selector);
+    };
+
+    IssuableBulkActions.prototype.bindEvents = function() {
+      return this.form.off('submit').on('submit', this.onFormSubmit.bind(this));
+    };
+
+    IssuableBulkActions.prototype.onFormSubmit = function(e) {
+      e.preventDefault();
+      return this.submit();
+    };
+
+    IssuableBulkActions.prototype.submit = function() {
+      var _this, xhr;
+      _this = this;
+      xhr = $.ajax({
+        url: this.form.attr('action'),
+        method: this.form.attr('method'),
+        dataType: 'JSON',
+        data: this.getFormDataAsObject()
+      });
+      xhr.done(function(response, status, xhr) {
+        return location.reload();
+      });
+      xhr.fail(function() {
+        return new Flash("Issue update failed");
+      });
+      return xhr.always(this.onFormSubmitAlways.bind(this));
+    };
+
+    IssuableBulkActions.prototype.onFormSubmitAlways = function() {
+      return this.form.find('[type="submit"]').enable();
+    };
+
+    IssuableBulkActions.prototype.getSelectedIssues = function() {
+      return this.issues.has('.selected_issue:checked');
+    };
+
+    IssuableBulkActions.prototype.getLabelsFromSelection = function() {
+      var labels;
+      labels = [];
+      this.getSelectedIssues().map(function() {
+        var _labels;
+        _labels = $(this).data('labels');
+        if (_labels) {
+          return _labels.map(function(labelId) {
+            if (labels.indexOf(labelId) === -1) {
+              return labels.push(labelId);
+            }
+          });
+        }
+      });
+      return labels;
+    };
+
+
+    /**
+     * Will return only labels that were marked previously and the user has unmarked
+     * @return {Array} Label IDs
+     */
+
+    IssuableBulkActions.prototype.getUnmarkedIndeterminedLabels = function() {
+      var el, i, id, j, labelsToKeep, len, len1, ref, ref1, result;
+      result = [];
+      labelsToKeep = [];
+      ref = this.getElement('.labels-filter .is-indeterminate');
+      for (i = 0, len = ref.length; i < len; i++) {
+        el = ref[i];
+        labelsToKeep.push($(el).data('labelId'));
+      }
+      ref1 = this.getLabelsFromSelection();
+      for (j = 0, len1 = ref1.length; j < len1; j++) {
+        id = ref1[j];
+        if (labelsToKeep.indexOf(id) === -1) {
+          result.push(id);
+        }
+      }
+      return result;
+    };
+
+
+    /**
+     * Simple form serialization, it will return just what we need
+     * Returns key/value pairs from form data
+     */
+
+    IssuableBulkActions.prototype.getFormDataAsObject = function() {
+      var formData;
+      formData = {
+        update: {
+          state_event: this.form.find('input[name="update[state_event]"]').val(),
+          assignee_id: this.form.find('input[name="update[assignee_id]"]').val(),
+          milestone_id: this.form.find('input[name="update[milestone_id]"]').val(),
+          issues_ids: this.form.find('input[name="update[issues_ids]"]').val(),
+          subscription_event: this.form.find('input[name="update[subscription_event]"]').val(),
+          add_label_ids: [],
+          remove_label_ids: []
+        }
+      };
+      if (this.willUpdateLabels) {
+        this.getLabelsToApply().map(function(id) {
+          return formData.update.add_label_ids.push(id);
+        });
+        this.getLabelsToRemove().map(function(id) {
+          return formData.update.remove_label_ids.push(id);
+        });
+      }
+      return formData;
+    };
+
+    IssuableBulkActions.prototype.getLabelsToApply = function() {
+      var $labels, labelIds;
+      labelIds = [];
+      $labels = this.form.find('.labels-filter input[name="update[label_ids][]"]');
+      $labels.each(function(k, label) {
+        if (label) {
+          return labelIds.push(parseInt($(label).val()));
+        }
+      });
+      return labelIds;
+    };
+
+
+    /**
+     * Returns Label IDs that will be removed from issue selection
+     * @return {Array} Array of labels IDs
+     */
+
+    IssuableBulkActions.prototype.getLabelsToRemove = function() {
+      var indeterminatedLabels, labelsToApply, result;
+      result = [];
+      indeterminatedLabels = this.getUnmarkedIndeterminedLabels();
+      labelsToApply = this.getLabelsToApply();
+      indeterminatedLabels.map(function(id) {
+        if (labelsToApply.indexOf(id) === -1) {
+          return result.push(id);
+        }
+      });
+      return result;
+    };
+
+    return IssuableBulkActions;
+
+  })();
+
+}).call(this);