[IMP] website: add summernote lib

1 files changed, 457 insertions, 0 deletions

diff --git a/addons/website/static/lib/summernote/src/js/editing/Editor.js b/addons/website/static/lib/summernote/src/js/editing/Editor.js
new file mode 100644
index 00000000000..35af842afe8
--- /dev/null
+++ b/addons/website/static/lib/summernote/src/js/editing/Editor.js
@@ -0,0 +1,457 @@
+define([
+  'summernote/core/agent',
+  'summernote/core/func',
+  'summernote/core/list',
+  'summernote/core/dom',
+  'summernote/core/range',
+  'summernote/core/async',
+  'summernote/editing/Style',
+  'summernote/editing/Typing',
+  'summernote/editing/Table',
+  'summernote/editing/Bullet'
+], function (agent, func, list, dom, range, async,
+             Style, Typing, Table, Bullet) {
+  /**
+   * Editor
+   * @class
+   */
+  var Editor = function () {
+
+    var style = new Style();
+    var table = new Table();
+    var typing = new Typing();
+    var bullet = new Bullet();
+
+    /**
+     * create range
+     */
+    this.createRange = function ($editable) {
+      $editable.focus();
+      return range.create();
+    };
+
+    /**
+     * save current range
+     *
+     * @param {jQuery} $editable
+     */
+    this.saveRange = function ($editable, thenCollapse) {
+      $editable.focus();
+      $editable.data('range', range.create());
+      if (thenCollapse) {
+        range.create().collapse().select();
+      }
+    };
+
+    /**
+     * restore lately range
+     *
+     * @param {jQuery} $editable
+     */
+    this.restoreRange = function ($editable) {
+      var rng = $editable.data('range');
+      if (rng) {
+        rng.select();
+        $editable.focus();
+      }
+    };
+
+    /**
+     * current style
+     * @param {Node} target
+     */
+    this.currentStyle = function (target) {
+      var rng = range.create();
+      return rng ? rng.isOnEditable() && style.current(rng, target) : false;
+    };
+
+    var triggerOnChange = this.triggerOnChange = function ($editable) {
+      var onChange = $editable.data('callbacks').onChange;
+      if (onChange) {
+        onChange($editable.html(), $editable);
+      }
+    };
+
+    /**
+     * undo
+     * @param {jQuery} $editable
+     */
+    this.undo = function ($editable) {
+      $editable.data('NoteHistory').undo();
+      triggerOnChange($editable);
+    };
+
+    /**
+     * redo
+     * @param {jQuery} $editable
+     */
+    this.redo = function ($editable) {
+      $editable.data('NoteHistory').redo();
+      triggerOnChange($editable);
+    };
+
+    /**
+     * after command
+     * @param {jQuery} $editable
+     */
+    var afterCommand = this.afterCommand = function ($editable) {
+      $editable.data('NoteHistory').recordUndo();
+      triggerOnChange($editable);
+    };
+
+    /* jshint ignore:start */
+    // native commands(with execCommand), generate function for execCommand
+    var commands = ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript',
+                    'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull',
+                    'formatBlock', 'removeFormat',
+                    'backColor', 'foreColor', 'insertHorizontalRule', 'fontName'];
+
+    for (var idx = 0, len = commands.length; idx < len; idx ++) {
+      this[commands[idx]] = (function (sCmd) {
+        return function ($editable, value) {
+          document.execCommand(sCmd, false, value);
+
+          afterCommand($editable);
+        };
+      })(commands[idx]);
+    }
+    /* jshint ignore:end */
+
+    /**
+     * handle tab key
+     *
+     * @param {jQuery} $editable
+     * @param {Object} options
+     */
+    this.tab = function ($editable, options) {
+      var rng = range.create();
+      if (rng.isCollapsed() && rng.isOnCell()) {
+        table.tab(rng);
+      } else {
+        typing.insertTab($editable, rng, options.tabsize);
+        afterCommand($editable);
+      }
+    };
+
+    /**
+     * handle shift+tab key
+     */
+    this.untab = function () {
+      var rng = range.create();
+      if (rng.isCollapsed() && rng.isOnCell()) {
+        table.tab(rng, true);
+      }
+    };
+
+    /**
+     * insert paragraph
+     *
+     * @param {Node} $editable
+     */
+    this.insertParagraph = function ($editable) {
+      typing.insertParagraph($editable);
+      afterCommand($editable);
+    };
+
+    /**
+     * @param {jQuery} $editable
+     */
+    this.insertOrderedList = function ($editable) {
+      bullet.insertOrderedList($editable);
+      afterCommand($editable);
+    };
+
+    /**
+     * @param {jQuery} $editable
+     */
+    this.insertUnorderedList = function ($editable) {
+      bullet.insertUnorderedList($editable);
+      afterCommand($editable);
+    };
+
+    /**
+     * @param {jQuery} $editable
+     */
+    this.indent = function ($editable) {
+      bullet.indent($editable);
+      afterCommand($editable);
+    };
+
+    /**
+     * @param {jQuery} $editable
+     */
+    this.outdent = function ($editable) {
+      bullet.outdent($editable);
+      afterCommand($editable);
+    };
+
+    /**
+     * insert image
+     *
+     * @param {jQuery} $editable
+     * @param {String} sUrl
+     */
+    this.insertImage = function ($editable, sUrl, filename) {
+      async.createImage(sUrl, filename).then(function ($image) {
+        $image.css({
+          display: '',
+          width: Math.min($editable.width(), $image.width())
+        });
+        range.create().insertNode($image[0]);
+        afterCommand($editable);
+      }).fail(function () {
+        var callbacks = $editable.data('callbacks');
+        if (callbacks.onImageUploadError) {
+          callbacks.onImageUploadError();
+        }
+      });
+    };
+
+    /**
+     * insert node
+     * @param {Node} $editable
+     * @param {Node} node
+     * @param {Boolean} [isInline]
+     */
+    this.insertNode = function ($editable, node, isInline) {
+      range.create().insertNode(node, isInline);
+      afterCommand($editable);
+    };
+
+    /**
+     * insert text
+     * @param {Node} $editable
+     * @param {String} text
+     */
+    this.insertText = function ($editable, text) {
+      var textNode = this.createRange($editable).insertNode(dom.createText(text), true);
+      range.create(textNode, dom.nodeLength(textNode)).select();
+      afterCommand($editable);
+    };
+
+    /**
+     * formatBlock
+     *
+     * @param {jQuery} $editable
+     * @param {String} tagName
+     */
+    this.formatBlock = function ($editable, tagName) {
+      tagName = agent.isMSIE ? '<' + tagName + '>' : tagName;
+      document.execCommand('FormatBlock', false, tagName);
+      afterCommand($editable);
+    };
+
+    this.formatPara = function ($editable) {
+      this.formatBlock($editable, 'P');
+      afterCommand($editable);
+    };
+
+    /* jshint ignore:start */
+    for (var idx = 1; idx <= 6; idx ++) {
+      this['formatH' + idx] = function (idx) {
+        return function ($editable) {
+          this.formatBlock($editable, 'H' + idx);
+        };
+      }(idx);
+    };
+    /* jshint ignore:end */
+
+    /**
+     * fontsize
+     * FIXME: Still buggy
+     *
+     * @param {jQuery} $editable
+     * @param {String} value - px
+     */
+    this.fontSize = function ($editable, value) {
+      document.execCommand('fontSize', false, 3);
+      if (agent.isFF) {
+        // firefox: <font size="3"> to <span style='font-size={value}px;'>, buggy
+        $editable.find('font[size=3]').removeAttr('size').css('font-size', value + 'px');
+      } else {
+        // chrome: <span style="font-size: medium"> to <span style='font-size={value}px;'>
+        $editable.find('span').filter(function () {
+          return this.style.fontSize === 'medium';
+        }).css('font-size', value + 'px');
+      }
+
+      afterCommand($editable);
+    };
+
+    /**
+     * lineHeight
+     * @param {jQuery} $editable
+     * @param {String} value
+     */
+    this.lineHeight = function ($editable, value) {
+      style.stylePara(range.create(), {
+        lineHeight: value
+      });
+      afterCommand($editable);
+    };
+
+    /**
+     * unlink
+     *
+     * @type command
+     *
+     * @param {jQuery} $editable
+     */
+    this.unlink = function ($editable) {
+      var rng = range.create();
+      if (rng.isOnAnchor()) {
+        var anchor = dom.ancestor(rng.sc, dom.isAnchor);
+        rng = range.createFromNode(anchor);
+        rng.select();
+        document.execCommand('unlink');
+
+        afterCommand($editable);
+      }
+    };
+
+    /**
+     * create link
+     *
+     * @type command
+     *
+     * @param {jQuery} $editable
+     * @param {Object} linkInfo
+     * @param {Object} options
+     */
+    this.createLink = function ($editable, linkInfo, options) {
+      var linkUrl = linkInfo.url;
+      var linkText = linkInfo.text;
+      var isNewWindow = linkInfo.newWindow;
+      var rng = linkInfo.range;
+
+      if (options.onCreateLink) {
+        linkUrl = options.onCreateLink(linkUrl);
+      }
+
+      rng = rng.deleteContents();
+
+      // Create a new link when there is no anchor on range.
+      var anchor = rng.insertNode($('<A>' + linkText + '</A>')[0], true);
+      $(anchor).attr({
+        href: linkUrl,
+        target: isNewWindow ? '_blank' : ''
+      });
+
+      range.createFromNode(anchor).select();
+      afterCommand($editable);
+    };
+
+    /**
+     * returns link info
+     *
+     * @return {Object}
+     */
+    this.getLinkInfo = function ($editable) {
+      $editable.focus();
+
+      var rng = range.create().expand(dom.isAnchor);
+
+      // Get the first anchor on range(for edit).
+      var $anchor = $(list.head(rng.nodes(dom.isAnchor)));
+
+      return {
+        range: rng,
+        text: rng.toString(),
+        isNewWindow: $anchor.length ? $anchor.attr('target') === '_blank' : true,
+        url: $anchor.length ? $anchor.attr('href') : ''
+      };
+    };
+
+    this.color = function ($editable, sObjColor) {
+      var oColor = JSON.parse(sObjColor);
+      var foreColor = oColor.foreColor, backColor = oColor.backColor;
+
+      if (foreColor) { document.execCommand('foreColor', false, foreColor); }
+      if (backColor) { document.execCommand('backColor', false, backColor); }
+
+      afterCommand($editable);
+    };
+
+    this.insertTable = function ($editable, sDim) {
+      var dimension = sDim.split('x');
+      var rng = range.create();
+      rng = rng.deleteContents();
+      rng.insertNode(table.createTable(dimension[0], dimension[1]));
+      afterCommand($editable);
+    };
+
+    /**
+     * @param {jQuery} $editable
+     * @param {String} value
+     * @param {jQuery} $target
+     */
+    this.floatMe = function ($editable, value, $target) {
+      $target.css('float', value);
+      afterCommand($editable);
+    };
+
+    this.imageShape = function ($editable, value, $target) {
+      $target.removeClass('img-rounded img-circle img-thumbnail');
+
+      if (value) {
+        $target.addClass(value);
+      }
+
+      afterCommand($editable);
+    };
+
+    /**
+     * resize overlay element
+     * @param {jQuery} $editable
+     * @param {String} value
+     * @param {jQuery} $target - target element
+     */
+    this.resize = function ($editable, value, $target) {
+      $target.css({
+        width: value * 100 + '%',
+        height: ''
+      });
+
+      afterCommand($editable);
+    };
+
+    /**
+     * @param {Position} pos
+     * @param {jQuery} $target - target element
+     * @param {Boolean} [bKeepRatio] - keep ratio
+     */
+    this.resizeTo = function (pos, $target, bKeepRatio) {
+      var imageSize;
+      if (bKeepRatio) {
+        var newRatio = pos.y / pos.x;
+        var ratio = $target.data('ratio');
+        imageSize = {
+          width: ratio > newRatio ? pos.x : pos.y / ratio,
+          height: ratio > newRatio ? pos.x * ratio : pos.y
+        };
+      } else {
+        imageSize = {
+          width: pos.x,
+          height: pos.y
+        };
+      }
+
+      $target.css(imageSize);
+    };
+
+    /**
+     * remove media object
+     *
+     * @param {jQuery} $editable
+     * @param {String} value - dummy argument (for keep interface)
+     * @param {jQuery} $target - target element
+     */
+    this.removeMedia = function ($editable, value, $target) {
+      $target.detach();
+
+      afterCommand($editable);
+    };
+  };
+
+  return Editor;
+});