Merge branch 'backport-ee-1800-add-enable-map-to-gfm-auto-complete' into 'master'

Add enableMap to gl.GfmAutoComplete for partial re-use --  EE backport

See merge request !11073

app/assets/javascripts/gfm_auto_complete.js

@@ -101,9 +101,17 @@ window.gl.GfmAutoComplete = {
       }
     }
   },
-  setup: function(input) {
+  setup: function(input, enableMap = {
+    emojis: true,
+    members: true,
+    issues: true,
+    milestones: true,
+    mergeRequests: true,
+    labels: true
+  }) {
     // Add GFM auto-completion to all input fields, that accept GFM input.
     this.input = input || $('.js-gfm-input');
+    this.enableMap = enableMap;
     this.setupLifecycle();
   },
   setupLifecycle() {
@@ -115,7 +123,84 @@ window.gl.GfmAutoComplete = {
       $input.on('inserted-commands.atwho', $input.trigger.bind($input, 'keyup'));
     });
   },
+
   setupAtWho: function($input) {
+    if (this.enableMap.emojis) this.setupEmoji($input);
+    if (this.enableMap.members) this.setupMembers($input);
+    if (this.enableMap.issues) this.setupIssues($input);
+    if (this.enableMap.milestones) this.setupMilestones($input);
+    if (this.enableMap.mergeRequests) this.setupMergeRequests($input);
+    if (this.enableMap.labels) this.setupLabels($input);
+
+    // We don't instantiate the slash commands autocomplete for note and issue/MR edit forms
+    $input.filter('[data-supports-slash-commands="true"]').atwho({
+      at: '/',
+      alias: 'commands',
+      searchKey: 'search',
+      skipSpecialCharacterTest: true,
+      data: this.defaultLoadingData,
+      displayTpl: function(value) {
+        if (this.isLoading(value)) return this.Loading.template;
+        var tpl = '<li>/${name}';
+        if (value.aliases.length > 0) {
+          tpl += ' <small>(or /<%- aliases.join(", /") %>)</small>';
+        }
+        if (value.params.length > 0) {
+          tpl += ' <small><%- params.join(" ") %></small>';
+        }
+        if (value.description !== '') {
+          tpl += '<small class="description"><i><%- description %></i></small>';
+        }
+        tpl += '</li>';
+        return _.template(tpl)(value);
+      }.bind(this),
+      insertTpl: function(value) {
+        var tpl = "/${name} ";
+        var reference_prefix = null;
+        if (value.params.length > 0) {
+          reference_prefix = value.params[0][0];
+          if (/^[@%~]/.test(reference_prefix)) {
+            tpl += '<%- reference_prefix %>';
+          }
+        }
+        return _.template(tpl)({ reference_prefix: reference_prefix });
+      },
+      suffix: '',
+      callbacks: {
+        sorter: this.DefaultOptions.sorter,
+        filter: this.DefaultOptions.filter,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        beforeSave: function(commands) {
+          if (gl.GfmAutoComplete.isLoading(commands)) return commands;
+          return $.map(commands, function(c) {
+            var search = c.name;
+            if (c.aliases.length > 0) {
+              search = search + " " + c.aliases.join(" ");
+            }
+            return {
+              name: c.name,
+              aliases: c.aliases,
+              params: c.params,
+              description: c.description,
+              search: search
+            };
+          });
+        },
+        matcher: function(flag, subtext, should_startWithSpace, acceptSpaceBar) {
+          var regexp = /(?:^|\n)\/([A-Za-z_]*)$/gi;
+          var match = regexp.exec(subtext);
+          if (match) {
+            return match[1];
+          } else {
+            return null;
+          }
+        }
+      }
+    });
+    return;
+  },
+
+  setupEmoji($input) {
     // Emoji
     $input.atwho({
       at: ':',
@@ -139,6 +224,9 @@ window.gl.GfmAutoComplete = {
         }
       }
     });
+  },
+
+  setupMembers($input) {
     // Team Members
     $input.atwho({
       at: '@',
@@ -180,6 +268,9 @@ window.gl.GfmAutoComplete = {
         }
       }
     });
+  },
+
+  setupIssues($input) {
     $input.atwho({
       at: '#',
       alias: 'issues',
@@ -208,6 +299,9 @@ window.gl.GfmAutoComplete = {
         }
       }
     });
+  },
+
+  setupMilestones($input) {
     $input.atwho({
       at: '%',
       alias: 'milestones',
@@ -236,6 +330,9 @@ window.gl.GfmAutoComplete = {
         }
       }
     });
+  },
+
+  setupMergeRequests($input) {
     $input.atwho({
       at: '!',
       alias: 'mergerequests',
@@ -264,6 +361,9 @@ window.gl.GfmAutoComplete = {
         }
       }
     });
+  },
+
+  setupLabels($input) {
     $input.atwho({
       at: '~',
       alias: 'labels',
@@ -298,73 +398,8 @@ window.gl.GfmAutoComplete = {
         }
       }
     });
-    // We don't instantiate the slash commands autocomplete for note and issue/MR edit forms
-    $input.filter('[data-supports-slash-commands="true"]').atwho({
-      at: '/',
-      alias: 'commands',
-      searchKey: 'search',
-      skipSpecialCharacterTest: true,
-      data: this.defaultLoadingData,
-      displayTpl: function(value) {
-        if (this.isLoading(value)) return this.Loading.template;
-        var tpl = '<li>/${name}';
-        if (value.aliases.length > 0) {
-          tpl += ' <small>(or /<%- aliases.join(", /") %>)</small>';
-        }
-        if (value.params.length > 0) {
-          tpl += ' <small><%- params.join(" ") %></small>';
-        }
-        if (value.description !== '') {
-          tpl += '<small class="description"><i><%- description %></i></small>';
-        }
-        tpl += '</li>';
-        return _.template(tpl)(value);
-      }.bind(this),
-      insertTpl: function(value) {
-        var tpl = "/${name} ";
-        var reference_prefix = null;
-        if (value.params.length > 0) {
-          reference_prefix = value.params[0][0];
-          if (/^[@%~]/.test(reference_prefix)) {
-            tpl += '<%- reference_prefix %>';
-          }
-        }
-        return _.template(tpl)({ reference_prefix: reference_prefix });
-      },
-      suffix: '',
-      callbacks: {
-        sorter: this.DefaultOptions.sorter,
-        filter: this.DefaultOptions.filter,
-        beforeInsert: this.DefaultOptions.beforeInsert,
-        beforeSave: function(commands) {
-          if (gl.GfmAutoComplete.isLoading(commands)) return commands;
-          return $.map(commands, function(c) {
-            var search = c.name;
-            if (c.aliases.length > 0) {
-              search = search + " " + c.aliases.join(" ");
-            }
-            return {
-              name: c.name,
-              aliases: c.aliases,
-              params: c.params,
-              description: c.description,
-              search: search
-            };
-          });
-        },
-        matcher: function(flag, subtext, should_startWithSpace, acceptSpaceBar) {
-          var regexp = /(?:^|\n)\/([A-Za-z_]*)$/gi;
-          var match = regexp.exec(subtext);
-          if (match) {
-            return match[1];
-          } else {
-            return null;
-          }
-        }
-      }
-    });
-    return;
   },
+
   fetchData: function($input, at) {
     if (this.isLoadingData[at]) return;
     this.isLoadingData[at] = true;