Support slash commands in noteable description and notes

Some important things to note:

- commands are removed from noteable.description / note.note
- commands are translated to params so that they are treated as normal
  params in noteable Creation services
- the logic is not in the models but in the Creation services, which is
  the right place for advanced logic that has nothing to do with what
  models should be responsible of!
- UI/JS needs to be updated to handle notes which consist of commands
  only
- the `/merge` command is not handled yet

Other improvements:

- Don't process commands in commit notes and display a flash is note is only commands
- Add autocomplete for slash commands
- Add description and params to slash command DSL methods
- Ensure replying by email with a commands-only note works
- Use :subscription_event instead of calling noteable.subscribe
- Support :todo_event in IssuableBaseService

Signed-off-by: Rémy Coutable <remy@rymai.me>

1 files changed, 0 insertions, 272 deletions

diff --git a/app/assets/javascripts/gfm_auto_complete.js b/app/assets/javascripts/gfm_auto_complete.js
deleted file mode 100644
index 2e5b15f4b77..00000000000
--- a/app/assets/javascripts/gfm_auto_complete.js
+++ /dev/null
@@ -1,272 +0,0 @@
-(function() {
-  if (window.GitLab == null) {
-    window.GitLab = {};
-  }
-
-  GitLab.GfmAutoComplete = {
-    dataLoading: false,
-    dataLoaded: false,
-    cachedData: {},
-    dataSource: '',
-    Emoji: {
-      template: '<li>${name} <img alt="${name}" height="20" src="${path}" width="20" /></li>'
-    },
-    Members: {
-      template: '<li>${username} <small>${title}</small></li>'
-    },
-    Labels: {
-      template: '<li><span class="dropdown-label-box" style="background: ${color}"></span> ${title}</li>'
-    },
-    Issues: {
-      template: '<li><small>${id}</small> ${title}</li>'
-    },
-    Milestones: {
-      template: '<li>${title}</li>'
-    },
-    Loading: {
-      template: '<li><i class="fa fa-refresh fa-spin"></i> Loading...</li>'
-    },
-    DefaultOptions: {
-      sorter: function(query, items, searchKey) {
-        if ((items[0].name != null) && items[0].name === 'loading') {
-          return items;
-        }
-        return $.fn.atwho["default"].callbacks.sorter(query, items, searchKey);
-      },
-      filter: function(query, data, searchKey) {
-        if (data[0] === 'loading') {
-          return data;
-        }
-        return $.fn.atwho["default"].callbacks.filter(query, data, searchKey);
-      },
-      beforeInsert: function(value) {
-        if (!GitLab.GfmAutoComplete.dataLoaded) {
-          return this.at;
-        } else {
-          return value;
-        }
-      }
-    },
-    setup: function(input) {
-      this.input = input || $('.js-gfm-input');
-      this.destroyAtWho();
-      this.setupAtWho();
-      if (this.dataSource) {
-        if (!this.dataLoading && !this.cachedData) {
-          this.dataLoading = true;
-          setTimeout((function(_this) {
-            return function() {
-              var fetch;
-              fetch = _this.fetchData(_this.dataSource);
-              return fetch.done(function(data) {
-                _this.dataLoading = false;
-                return _this.loadData(data);
-              });
-            };
-          })(this), 1000);
-        }
-        if (this.cachedData != null) {
-          return this.loadData(this.cachedData);
-        }
-      }
-    },
-    setupAtWho: function() {
-      this.input.atwho({
-        at: ':',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.path != null) {
-              return _this.Emoji.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        insertTpl: ':${name}:',
-        data: ['loading'],
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert
-        }
-      });
-      this.input.atwho({
-        at: '@',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.username != null) {
-              return _this.Members.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        insertTpl: '${atwho-at}${username}',
-        searchKey: 'search',
-        data: ['loading'],
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          beforeSave: function(members) {
-            return $.map(members, function(m) {
-              var title;
-              if (m.username == null) {
-                return m;
-              }
-              title = m.name;
-              if (m.count) {
-                title += " (" + m.count + ")";
-              }
-              return {
-                username: m.username,
-                title: sanitize(title),
-                search: sanitize(m.username + " " + m.name)
-              };
-            });
-          }
-        }
-      });
-      this.input.atwho({
-        at: '#',
-        alias: 'issues',
-        searchKey: 'search',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.title != null) {
-              return _this.Issues.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        data: ['loading'],
-        insertTpl: '${atwho-at}${id}',
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          beforeSave: function(issues) {
-            return $.map(issues, function(i) {
-              if (i.title == null) {
-                return i;
-              }
-              return {
-                id: i.iid,
-                title: sanitize(i.title),
-                search: i.iid + " " + i.title
-              };
-            });
-          }
-        }
-      });
-      this.input.atwho({
-        at: '%',
-        alias: 'milestones',
-        searchKey: 'search',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.title != null) {
-              return _this.Milestones.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        insertTpl: '${atwho-at}"${title}"',
-        data: ['loading'],
-        callbacks: {
-          beforeSave: function(milestones) {
-            return $.map(milestones, function(m) {
-              if (m.title == null) {
-                return m;
-              }
-              return {
-                id: m.iid,
-                title: sanitize(m.title),
-                search: "" + m.title
-              };
-            });
-          }
-        }
-      });
-      this.input.atwho({
-        at: '!',
-        alias: 'mergerequests',
-        searchKey: 'search',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.title != null) {
-              return _this.Issues.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        data: ['loading'],
-        insertTpl: '${atwho-at}${id}',
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          beforeSave: function(merges) {
-            return $.map(merges, function(m) {
-              if (m.title == null) {
-                return m;
-              }
-              return {
-                id: m.iid,
-                title: sanitize(m.title),
-                search: m.iid + " " + m.title
-              };
-            });
-          }
-        }
-      });
-      return this.input.atwho({
-        at: '~',
-        alias: 'labels',
-        searchKey: 'search',
-        displayTpl: this.Labels.template,
-        insertTpl: '${atwho-at}${title}',
-        callbacks: {
-          beforeSave: function(merges) {
-            var sanitizeLabelTitle;
-            sanitizeLabelTitle = function(title) {
-              if (/[\w\?&]+\s+[\w\?&]+/g.test(title)) {
-                return "\"" + (sanitize(title)) + "\"";
-              } else {
-                return sanitize(title);
-              }
-            };
-            return $.map(merges, function(m) {
-              return {
-                title: sanitizeLabelTitle(m.title),
-                color: m.color,
-                search: "" + m.title
-              };
-            });
-          }
-        }
-      });
-    },
-    destroyAtWho: function() {
-      return this.input.atwho('destroy');
-    },
-    fetchData: function(dataSource) {
-      return $.getJSON(dataSource);
-    },
-    loadData: function(data) {
-      this.cachedData = data;
-      this.dataLoaded = true;
-      this.input.atwho('load', '@', data.members);
-      this.input.atwho('load', 'issues', data.issues);
-      this.input.atwho('load', 'milestones', data.milestones);
-      this.input.atwho('load', 'mergerequests', data.mergerequests);
-      this.input.atwho('load', ':', data.emojis);
-      this.input.atwho('load', '~', data.labels);
-      return $(':focus').trigger('keyup');
-    }
-  };
-
-}).call(this);