Merge pull request #6551 from AugierLe42e/bootstrap-markdown

Adding bootstrap-markdown editor

Changelog.md

@@ -191,6 +191,7 @@ The command will report queues that still have jobs and launch sidekiq process f
 * Return all contacts in people search [#6951](https://github.com/diaspora/diaspora/pull/6951)
 * Make screenreaders read alerts [#6973](https://github.com/diaspora/diaspora/pull/6973)
 * Display message when there are no posts in a stream [#6974](https://github.com/diaspora/diaspora/pull/6974)
+* Add bootstrap-markdown editor to the publisher [#6551](https://github.com/diaspora/diaspora/pull/6551)
 
 # 0.5.10.2
 

Gemfile

@@ -106,6 +106,7 @@ source "https://rails-assets.org" do
   gem "rails-assets-markdown-it-sub",                     "1.0.0"
   gem "rails-assets-markdown-it-sup",                     "1.0.0"
   gem "rails-assets-highlightjs",                         "9.4.0"
+  gem "rails-assets-bootstrap-markdown",                  "2.9.0"
 
   # jQuery plugins
 

Gemfile.lock

@@ -646,6 +646,10 @@ GEM
       sprockets-rails
     rails-assets-autosize (3.0.15)
     rails-assets-blueimp-gallery (2.21.2)
+    rails-assets-bootstrap (3.3.6)
+      rails-assets-jquery (>= 1.9.1, < 3)
+    rails-assets-bootstrap-markdown (2.9.0)
+      rails-assets-bootstrap (~> 3)
     rails-assets-diaspora_jsxc (0.1.5.develop.1)
       rails-assets-favico.js (~> 0.3.9)
       rails-assets-jquery (>= 1.11)
@@ -994,6 +998,7 @@ DEPENDENCIES
   rails (= 4.2.7.1)
   rails-assets-autosize (= 3.0.15)!
   rails-assets-blueimp-gallery (= 2.21.2)!
+  rails-assets-bootstrap-markdown (= 2.9.0)!
   rails-assets-diaspora_jsxc (= 0.1.5.develop.1)!
   rails-assets-highlightjs (= 9.4.0)!
   rails-assets-jasmine-ajax (= 3.2.0)!

app/assets/javascripts/app/views/preview_post_view.js

+// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later
+
+app.views.PreviewPost = app.views.Post.extend({
+  templateName: "stream-element",
+  className: "stream_element loaded",
+
+  subviews: {
+    ".feedback": "feedbackView",
+    ".post-content": "postContentView",
+    ".oembed": "oEmbedView",
+    ".opengraph": "openGraphView",
+    ".poll": "pollView",
+    ".status-message-location": "postLocationStreamView"
+  },
+
+  tooltipSelector: [
+    ".timeago",
+    ".delete",
+    ".permalink"
+  ].join(", "),
+
+  initialize: function() {
+    this.model.set("preview", true);
+    this.oEmbedView = new app.views.OEmbed({model: this.model});
+    this.openGraphView = new app.views.OpenGraph({model: this.model});
+    this.pollView = new app.views.Poll({model: this.model});
+  },
+
+  feedbackView: function() {
+    return new app.views.Feedback({model: this.model});
+  },
+
+  postContentView: function() {
+    return new app.views.StatusMessage({model: this.model});
+  },
+
+  postLocationStreamView: function() {
+    return new app.views.LocationStream({model: this.model});
+  }
+});
+// @license-end

app/assets/javascripts/app/views/publisher/getting_started_view.js

@@ -18,6 +18,7 @@ app.views.PublisherGettingStarted = Backbone.View.extend({
 
   // initiate all the popover message boxes
   show: function() {
+    app.publisher.open();
     this._addPopover(this.firstMessage, {
       trigger: "manual",
       id: "first_message_explain",

app/assets/javascripts/app/views/publisher_view.js

@@ -20,10 +20,8 @@ app.views.Publisher = Backbone.View.extend({
   events : {
     "keydown #status_message_fake_text" : "keyDown",
     "focus textarea" : "open",
-    "click #hide_publisher" : "clear",
     "submit form" : "createStatusMessage",
     "click #submit" : "createStatusMessage",
-    "click .post_preview_button" : "createPostPreview",
     "textchange #status_message_fake_text": "handleTextchange",
     "click #locator" : "showLocation",
     "click #poll_creator" : "togglePollCreator",
@@ -41,12 +39,12 @@ app.views.Publisher = Backbone.View.extend({
     this.hiddenInputEl = this.$("#status_message_text");
     this.wrapperEl = this.$("#publisher_textarea_wrapper");
     this.submitEl = this.$("input[type=submit], button#submit");
-    this.previewEl = this.$("button.post_preview_button");
     this.photozoneEl = this.$("#photodropzone");
 
     // if there is data in the publisher we ask for a confirmation
     // before the user is able to leave the page
     $(window).on("beforeunload", _.bind(this._beforeUnload, this));
+    $(window).unload(this.clear.bind(this));
 
     // sync textarea content
     if( this.hiddenInputEl.val() === "" ) {
@@ -60,8 +58,6 @@ app.views.Publisher = Backbone.View.extend({
     // in case publisher is standalone
     // (e.g. bookmarklet, mentions popup)
     if( this.standalone ) {
-      this.$("#hide_publisher").hide();
-      this.previewEl.hide();
       this.$(".question_mark").hide();
     }
 
@@ -130,6 +126,36 @@ app.views.Publisher = Backbone.View.extend({
     });
     this.viewUploader.on("change", this.checkSubmitAvailability, this);
 
+    var self = this;
+    var mdEditorOptions = {
+      onPreview: function() {
+        self.wrapperEl.addClass("markdown-preview");
+        return self.createPostPreview();
+      },
+
+      onHidePreview: function() {
+        self.wrapperEl.removeClass("markdown-preview");
+      },
+
+      onPostPreview: function() {
+        var photoAttachments = self.wrapperEl.find(".photo_attachments");
+        if (photoAttachments.length > 0) {
+          new app.views.Gallery({el: photoAttachments});
+        }
+      },
+
+      onChange: function() {
+        self.inputEl.trigger("textchange");
+      }
+    };
+
+    if (!this.standalone) {
+      mdEditorOptions.onClose = function() {
+        self.clear();
+      };
+    }
+    this.markdownEditor = new Diaspora.MarkdownEditor(this.inputEl, mdEditorOptions);
+
     this.viewPollCreator = new app.views.PublisherPollCreator({
       el: this.$("#poll_creator_container")
     });
@@ -251,7 +277,7 @@ app.views.Publisher = Backbone.View.extend({
   },
 
   togglePollCreator: function(){
-    this.viewPollCreator.$el.toggle();
+    this.wrapperEl.toggleClass("with-poll");
     this.inputEl.focus();
   },
 
@@ -293,24 +319,21 @@ app.views.Publisher = Backbone.View.extend({
     if(pollQuestion && pollAnswers.length) {
       poll = {
         "question": pollQuestion,
-        "poll_answers" : pollAnswers,
+        "poll_answers": pollAnswers,
         "participation_count": "0"
       };
     }
     return poll;
   },
 
-  createPostPreview : function(evt) {
-    if(evt){ evt.preventDefault(); }
-    if(!app.stream) { return; }
-
+  createPostPreview: function() {
     //add missing mentions at end of post:
     this.handleTextchange();
 
-    var serializedForm = $(evt.target).closest("form").serializeObject();
+    var serializedForm = $("#new_status_message").serializeObject();
+    var text = this.mention.getTextForSubmit();
     var photos = this.getUploadedPhotos();
     var mentionedPeople = this.mention.mentionedPeople;
-    var date = (new Date()).toISOString();
     var poll = this.getPollData(serializedForm);
     var locationCoords = serializedForm["location[coords]"];
     if(!locationCoords || locationCoords === "") {
@@ -325,44 +348,22 @@ app.views.Publisher = Backbone.View.extend({
     };
 
     var previewMessage = {
-      "id" : 0,
-      "text" : serializedForm["status_message[text]"],
-      "public" : serializedForm["aspect_ids[]"] === "public",
-      "created_at" : date,
-      "interacted_at" : date,
-      "post_type" : "StatusMessage",
-      "author" : app.currentUser ? app.currentUser.attributes : {},
-      "mentioned_people" : mentionedPeople,
-      "photos" : photos,
-      "title" : serializedForm["status_message[text]"],
-      "location" : location,
-      "interactions" : {"likes":[],"reshares":[],"comments_count":0,"likes_count":0,"reshares_count":0},
+      "id": 0,
+      "text": text,
+      "public": serializedForm["aspect_ids[]"] === "public",
+      "created_at": new Date().toISOString(),
+      "interacted_at": new Date().toISOString(),
+      "author": app.currentUser ? app.currentUser.attributes : {},
+      "mentioned_people": mentionedPeople,
+      "photos": photos,
+      "title": serializedForm["status_message[text]"],
+      "location": location,
+      "interactions": {"likes": [], "reshares": [], "comments_count": 0, "likes_count": 0, "reshares_count": 0},
       "poll": poll
     };
 
-    this.removePostPreview();
-    app.stream.addNow(previewMessage);
-    this.recentPreview=previewMessage;
-    this.modifyPostPreview($(".stream_element:first",$(".stream_container")));
-  },
-
-  modifyPostPreview : function(post) {
-    post.addClass("post_preview");
-    $(".collapsible",post).removeClass("collapsed").addClass("opened");
-    $("a.delete.remove_post",post).hide();
-    $("a.like, a.focus_comment_textarea",post).removeAttr("href");
-    $("a.like",post).addClass("like_preview")
-                    .removeClass("like");
-    $("a.focus_comment_textarea",post).addClass("focus_comment_textarea_preview")
-                                      .removeClass("focus_comment_textarea");
-    $("a",$("span.details.grey",post)).removeAttr("href");
-  },
-
-  removePostPreview : function() {
-    if(app.stream && this.recentPreview) {
-      app.stream.items.remove(this.recentPreview);
-      delete this.recentPreview;
-    }
+    var previewPost = new app.views.PreviewPost({model: new app.models.Post(previewMessage)}).render().el;
+    return $("<div/>").append(previewPost).html();
   },
 
   keyDown : function(evt) {
@@ -392,12 +393,10 @@ app.views.Publisher = Backbone.View.extend({
     // empty upload-photo
     this.$("#fileInfo").empty();
 
-    // close publishing area (CSS)
+    // remove preview and close publishing area (CSS)
+    this.markdownEditor.hidePreview();
     this.close();
 
-    // remove preview
-    this.removePostPreview();
-
     // disable submitting
     this.checkSubmitAvailability();
 
@@ -445,7 +444,7 @@ app.views.Publisher = Backbone.View.extend({
     $(this.el).addClass("closed");
     this.wrapperEl.removeClass("active");
     this.inputEl.css("height", "");
-    this.viewPollCreator.$el.hide();
+    this.wrapperEl.removeClass("with-poll");
     return this;
   },
 
@@ -476,10 +475,8 @@ app.views.Publisher = Backbone.View.extend({
   setButtonsEnabled: function(bool) {
     if (bool) {
       this.submitEl.removeAttr("disabled");
-      this.previewEl.removeAttr("disabled");
     } else {
       this.submitEl.prop("disabled", true);
-      this.previewEl.prop("disabled", true);
     }
   },
 
@@ -503,8 +500,6 @@ app.views.Publisher = Backbone.View.extend({
   },
 
   handleTextchange: function() {
-    var self = this;
-
     this.checkSubmitAvailability();
     this.hiddenInputEl.val(this.mention.getTextForSubmit());
   },

app/assets/javascripts/helpers/markdown_editor.js

+Diaspora.MarkdownEditor = function(element, opts) {
+  this.initialize(element, opts);
+};
+
+Diaspora.MarkdownEditor.prototype = {
+  constructor: Diaspora.MarkdownEditor,
+
+  initialize: function(element, opts) {
+    this.options = {
+      resize: "none",
+      onHidePreview: $.noop,
+      onPostPreview: $.noop
+    };
+
+    $.extend(this.options, opts);
+
+    this.options.fullscreen = {enable: false, icons: {}};
+    this.options.language = this.localize();
+    this.options.hiddenButtons = ["cmdPreview"];
+    this.options.onShow = this.onShow.bind(this);
+
+    $(element).markdown(this.options);
+  },
+
+  /**
+   * Attach the $.fn.markdown instance to the current MarkdownEditor instance
+   * and initializes the preview and edit tabs after the editor is shown.
+   * @param instance
+   */
+  onShow: function(instance) {
+    this.instance = instance;
+
+    if (_.isFunction(this.options.onPreview)) {
+      instance.$editor.find(".md-header").remove(".write-preview-tabs").prepend(this.createTabsElement());
+    }
+
+    if (_.isFunction(this.options.onClose)) {
+      instance.$editor.find(".md-header").remove(".md-cancel").append(this.createCloseElement());
+    }
+
+    // Monkey patch to change icons. Will have to PR upstream
+    var icons = {
+      cmdUrl: ["glyphicon-link", "entypo-link"],
+      cmdImage: ["glyphicon-picture", "entypo-picture"],
+      cmdList: ["glyphicon-list", "entypo-list"],
+      cmdListO: ["glyphicon-th-list", "entypo-numbered-list"],
+      cmdCode: ["glyphicon-asterisk", "entypo-code"],
+      cmdQuote: ["glyphicon-comment", "entypo-comment"]
+    };
+
+    Object.keys(icons).forEach(function(key) {
+      instance.$editor.find("[data-handler='bootstrap-markdown-" + key + "']").find(".glyphicon")
+        .removeClass("glyphicon").removeClass(icons[key][0])
+        .addClass(icons[key][1]);
+    });
+  },
+
+  /**
+   * Creates write and preview tabs inside the markdown editor header.
+   * @returns {jQuery} The created tabs
+   */
+  createTabsElement: function() {
+    var self = this;
+
+    var tabElement = $("<ul class='nav nav-tabs btn-group write-preview-tabs'></ul>");
+
+    var writeTab = $("<li class='active full-height' role='presentation'></li>");
+    this.writeLink = $("<a class='full-height md-write-tab' href='#'></a>")
+      .attr("title", Diaspora.I18n.t("publisher.markdown_editor.tooltips.write"));
+
+    this.writeLink.append($("<i class='visible-sm visible-xs visible-md diaspora-custom-compose'></i>"));
+    this.writeLink.append($("<span class='hidden-sm hidden-xs hidden-md tab-help-text'></span>")
+      .text(Diaspora.I18n.t("publisher.markdown_editor.write")));
+
+    this.writeLink.click(function(evt) {
+      evt.preventDefault();
+      self.hidePreview();
+    });
+
+    writeTab.append(this.writeLink);
+
+    var previewTab = $("<li class='full-height' role='presentation'></li>");
+    this.previewLink = $("<a class='full-height md-preview-tab' href='#'></a>")
+      .attr("title", Diaspora.I18n.t("publisher.markdown_editor.tooltips.preview"));
+
+    this.previewLink.append($("<i class='visible-sm visible-xs visible-md entypo-search'>"));
+    this.previewLink.append($("<span class='hidden-sm hidden-xs hidden-md tab-help-text'></span>")
+      .text(Diaspora.I18n.t("publisher.markdown_editor.preview")));
+
+    this.previewLink.click(function(evt) {
+      evt.preventDefault();
+      self.showPreview();
+    });
+
+    previewTab.append(this.previewLink);
+
+    return tabElement.append(writeTab).append(previewTab);
+  },
+
+  /**
+   * Creates a cancel button that executes {options#onClose} on click.
+   * @returns {jQuery} The created cancel button
+   */
+  createCloseElement: function() {
+    var self = this;
+    var button = $("<a class='md-cancel btn btn-sm btn-link hidden-xs pull-right'></a>")
+      .attr("title", Diaspora.I18n.t("publisher.markdown_editor.tooltips.cancel"));
+
+    button.click(function() {
+      self.hidePreview();
+      self.options.onClose();
+    });
+
+    return button.append($("<i class='entypo-cross'></i>"));
+  },
+
+  hidePreview: function() {
+    if (this.writeLink) {
+      this.writeLink.tab("show");
+      this.instance.hidePreview();
+      this.options.onHidePreview();
+    }
+  },
+
+  showPreview: function() {
+    if (this.previewLink) {
+      this.previewLink.tab("show");
+      this.instance.showPreview();
+      this.options.onPostPreview();
+    }
+  },
+
+  localize: function() {
+    var locale = Diaspora.I18n.language;
+
+    $.fn.markdown.messages[locale] = {
+      "Bold": Diaspora.I18n.t("publisher.markdown_editor.tooltips.bold"),
+      "Italic": Diaspora.I18n.t("publisher.markdown_editor.tooltips.italic"),
+      "Heading": Diaspora.I18n.t("publisher.markdown_editor.tooltips.heading"),
+      "URL/Link": Diaspora.I18n.t("publisher.markdown_editor.tooltips.insert_link"),
+      "Image": Diaspora.I18n.t("publisher.markdown_editor.tooltips.insert_image"),
+      "Ordered List": Diaspora.I18n.t("publisher.markdown_editor.tooltips.insert_ordered_list"),
+      "Unordered List": Diaspora.I18n.t("publisher.markdown_editor.tooltips.insert_unordered_list"),
+      "Preview": Diaspora.I18n.t("publisher.markdown_editor.tooltips.preview"),
+      "Quote": Diaspora.I18n.t("publisher.markdown_editor.tooltips.quote"),
+      "Code": Diaspora.I18n.t("publisher.markdown_editor.tooltips.code"),
+      "strong text": Diaspora.I18n.t("publisher.markdown_editor.texts.strong"),
+      "emphasized text": Diaspora.I18n.t("publisher.markdown_editor.texts.italic"),
+      "heading text": Diaspora.I18n.t("publisher.markdown_editor.texts.heading"),
+      "enter link description here": Diaspora.I18n.t("publisher.markdown_editor.texts.insert_link_description_text"),
+      "Insert Hyperlink": Diaspora.I18n.t("publisher.markdown_editor.texts.insert_link_help_text"),
+      "enter image description here": Diaspora.I18n.t("publisher.markdown_editor.texts.insert_image_description_text"),
+      "Insert Image Hyperlink": Diaspora.I18n.t("publisher.markdown_editor.texts.insert_image_help_text"),
+      "enter image title here": Diaspora.I18n.t("publisher.markdown_editor.texts.insert_image_title"),
+      "list text here": Diaspora.I18n.t("publisher.markdown_editor.texts.list"),
+      "quote here": Diaspora.I18n.t("publisher.markdown_editor.texts.quote"),
+      "code text here": Diaspora.I18n.t("publisher.markdown_editor.texts.code")
+    };
+
+    return locale;
+  }
+};

app/assets/javascripts/main.js

@@ -43,3 +43,5 @@
 //= require blueimp-gallery/blueimp-gallery-indicator
 //= require leaflet
 //= require api/authorization_page
+// = require bootstrap-markdown/bootstrap-markdown
+// = require helpers/markdown_editor

app/assets/stylesheets/_application.scss

@@ -61,6 +61,7 @@
 // publisher
 @import 'publisher';
 @import 'aspects';
+@import 'markdown-editor';
 
 // bookmarklet
 @import 'bookmarklet';

app/assets/stylesheets/color_themes/_color_theme_override.scss

@@ -17,13 +17,6 @@ body {
     color: fade-out($link-color, 0.4);
   }
 
-  #main_stream .stream_element {
-    &.post_preview {
-      background-color: $main-color-essence;
-      border-color: darken($main-color-essence, 5%);
-    }
-  }
-
   .left-navbar .hoverable:hover { background-color: $main-color-essence; }
 
   .poll_form .progress .bar { background-color: $main-color-dark; }

app/assets/stylesheets/markdown-editor.scss

+.md-footer,
+.md-header {
+  background: $sidebars-background;
+  border: 0;
+  display: block;
+  height: 42px;
+  margin: 0;
+  padding: 6px 6px 0;
+
+  [class^="entypo-"],
+  [class*="entypo-"],
+  .glyphicon {
+    color: $black;
+  }
+}
+
+.md-header,
+.nav-tabs {
+  border-bottom: 0;
+  margin: 0;
+  z-index: 1;
+}
+
+.md-header.btn-toolbar {
+  background-color: $background-grey;
+  overflow: hidden;
+
+  .btn-group {
+    margin-bottom: 8px;
+
+    [class^="entypo-"],
+    [class*="entypo-"] {
+      font-size: 13px;
+    }
+
+    [data-handler="bootstrap-markdown-cmdUrl"],
+    [data-handler="bootstrap-markdown-cmdImage"],
+    [data-handler="bootstrap-markdown-cmdList"],
+    [data-handler="bootstrap-markdown-cmdListO"],
+    [data-handler="bootstrap-markdown-cmdCode"],
+    [data-handler="bootstrap-markdown-cmdQuote"] {
+      height: 28.5px;
+      line-height: 1.25;
+    }
+  }
+
+  @media(max-width: $screen-xs) {
+    [data-handler="bootstrap-markdown-cmdList"],
+    [data-handler="bootstrap-markdown-cmdListO"] {
+      display: none;
+    }
+
+    [data-handler="bootstrap-markdown-cmdCode"] {
+      // !important is needed to override BS' specific rules
+      // scss-lint:disable ImportantRule
+      border-bottom-left-radius: $border-radius-small !important;
+      border-top-left-radius: $border-radius-small !important;
+      // scss-lint:enable ImportantRule
+    }
+  }
+}
+
+.md-cancel {
+  box-sizing: content-box;
+
+  &,
+  .entypo-cross {
+    color: $text-grey;
+    font-size: 18px;
+    height: 18px;
+    line-height: 18px;
+    width: 18px;
+  }
+
+  &:hover .entypo-cross { color: $text; }
+}
+
+
+.md-preview {
+  background: $white;
+  color: $text-color;
+  // !important is needed to override the CSS rules dynamically added to the element
+  // scss-lint:disable ImportantRule
+  height: auto !important;
+  // scss-lint:enable ImportantRule
+  min-height: 90px;
+  overflow: auto;
+  position: relative;
+  // !important is needed to override the CSS rules dynamically added to the element
+  // scss-lint:disable ImportantRule
+  width: 100% !important;
+  // scss-lint:enable ImportantRule
+  z-index: 10;
+}
+
+.md-controls {
+  float: right;
+  padding: 3px;
+
+  .md-control {
+    color: $text-grey;