X-Git-Url: http://www.aleph1.co.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=web%2Fmodules%2Fcontrib%2Fparagraphs%2Fjs%2Fparagraphs.dragdrop.js;fp=web%2Fmodules%2Fcontrib%2Fparagraphs%2Fjs%2Fparagraphs.dragdrop.js;h=0000000000000000000000000000000000000000;hb=059867c3f96750652c80f39e44c442a58c2549ee;hp=8c6a8ee4a3cc6622071d23411c4dd4b6bd1200f0;hpb=f8fc16ae6b862bef59baaad5d051dd37b7ff11b2;p=yaffs-website

diff --git a/web/modules/contrib/paragraphs/js/paragraphs.dragdrop.js b/web/modules/contrib/paragraphs/js/paragraphs.dragdrop.js
deleted file mode 100644
index 8c6a8ee4a..000000000
--- a/web/modules/contrib/paragraphs/js/paragraphs.dragdrop.js
+++ /dev/null
@@ -1,228 +0,0 @@
-/**
- * @file
- * Paragraphs drag and drop handling and integration with the Sortable library.
- */
-
-(function ($, Drupal) {
-
-  'use strict';
-
-  /**
-   * jQuery plugin for Sortable
-   *
-   * Registers Sortable under a custom name to prevent a collision with jQuery
-   * UI.
-   *
-   * @param   {Object|String} options
-   * @param   {..*}           [args]
-   * @returns {jQuery|*}
-   */
-  $.fn.paragraphsSortable = function (options) {
-    var retVal,
-      args = arguments;
-
-    this.each(function () {
-      var $el = $(this),
-        sortable = $el.data('sortable');
-
-      if (!sortable && (options instanceof Object || !options)) {
-        sortable = new Sortable(this, options);
-        $el.data('sortable', sortable);
-      }
-
-      if (sortable) {
-        if (options === 'widget') {
-          return sortable;
-        }
-        else if (options === 'destroy') {
-          sortable.destroy();
-          $el.removeData('sortable');
-        }
-        else if (typeof sortable[options] === 'function') {
-          retVal = sortable[options].apply(sortable, [].slice.call(args, 1));
-        }
-        else if (options in sortable.options) {
-          retVal = sortable.option.apply(sortable, args);
-        }
-      }
-    });
-
-    return (retVal === void 0) ? this : retVal;
-  };
-
-
-  Drupal.behaviors.paragraphsDraggable = {
-    attach: function (context) {
-
-      // Initialize drag and drop.
-      $('ul.paragraphs-dragdrop', context).each(function (i, item) {
-        $(item).paragraphsSortable({
-          group: "paragraphs",
-          sort: true,
-          handle: ".tabledrag-handle",
-          onMove: isAllowed,
-          onEnd: handleReorder
-        });
-      });
-
-      /**
-       * Callback to update weight and path information.
-       *
-       * @param evt
-       *   The Sortable event.
-       */
-      function handleReorder(evt) {
-        var $item = $(evt.item);
-        var $parent = $item.closest('.paragraphs-dragdrop');
-        var $children = $parent.children('li');
-        var $srcParent = $(evt.to);
-        var $srcChildren = $srcParent.children('li');
-
-        // Update both the source and target children.
-        updateWeightsAndPath($srcChildren);
-        updateWeightsAndPath($children);
-      }
-
-
-      /**
-       * Update weight and recursively update path of the provided paragraphs.
-       *
-       * @param $items
-       *   Drag and drop items.
-       */
-      function updateWeightsAndPath($items) {
-        $items.each(function (index, value) {
-
-          // Update the weight in the weight of the current element, avoid
-          // matching child weights by selecting the first.
-          var $currentItem = $(value);
-          var $weight = $currentItem.find('.paragraphs-dragdrop__weight:first');
-          $weight.val(index);
-
-          // Update the path of the current element and then update all nested
-          // elements.
-          updatePaths($currentItem, $currentItem.parent());
-          $currentItem.find('> div > ul').each(function () {
-            updateNestedPath(this, index, $currentItem);
-          });
-        })
-      }
-
-      /**
-       * Update the path field based on the parent.
-       *
-       * @param $item
-       *   A list item.
-       * @param $parent
-       *   The parent of the list item.
-       */
-      function updatePaths($item, $parent) {
-        // Select the first path field which is the one from the current
-        // element.
-        var $pathField = $item.find('.paragraphs-dragdrop__path:first');
-        var newPath = $parent.attr('data-paragraphs-dragdrop-path');
-        $pathField.val(newPath);
-      }
-
-      /**
-       * Update nested paragraphs for a field/list.
-       *
-       * @param childList
-       *   The paragraph field/list, parent of the children to be updated.
-       * @param parentIndex
-       *   The index of the parent list item.
-       * @param $parentListItem
-       *   The parent list item.
-       */
-      function updateNestedPath(childList, parentIndex, $parentListItem) {
-
-        var sortablePath = childList.getAttribute('data-paragraphs-dragdrop-path');
-        var newParent = $parentListItem.parent().attr('data-paragraphs-dragdrop-path');
-
-        // Update the data attribute of the list based on the parent index and
-        // list item.
-        sortablePath = newParent + "][" + parentIndex + sortablePath.substr(sortablePath.lastIndexOf("]"));
-        childList.setAttribute('data-paragraphs-dragdrop-path', sortablePath);
-
-        // Now update the children.
-        $(childList).children().each(function (childIndex) {
-          var $childListItem = $(this);
-          updatePaths($childListItem, $(childList), childIndex);
-          $(this).find('> div > ul').each(function () {
-            var nestedChildList = this;
-            updateNestedPath(nestedChildList, childIndex, $childListItem);
-          });
-        });
-      }
-
-
-      /**
-       * Callback to check if a paragraph item can be dropped into a position.
-       *
-       * @param evt
-       *   The Sortable event.
-       * @param originalEvent
-       *   The original Sortable event.
-       *
-       * @returns {boolean|*}
-       *   True if the type is allowed and there is enough room.
-       */
-      function isAllowed(evt, originalEvent) {
-        var dragee = evt.dragged;
-        var target = evt.to;
-        var drageeType = dragee.dataset.paragraphsDragdropBundle;
-        var allowedTypes = target.dataset.paragraphsDragdropAllowedTypes;
-        var hasSameContainer = evt.to === evt.from;
-        return hasSameContainer || (contains(drageeType, allowedTypes) && hasRoom(target));
-      }
-
-      /**
-       * Checks if the target has room.
-       *
-       * @param target
-       *   The target list/paragraph field.
-       *
-       * @returns {boolean}
-       *   True if the field is unlimited or limit is not reached yet.
-       */
-      function hasRoom(target) {
-
-        var cardinality = target.dataset.paragraphsDragdropCardinality;
-        var occupants = target.childNodes.length;
-        var isLimited = parseInt(cardinality, 10) !== -1;
-        var hasRoom = cardinality > occupants;
-
-        return hasRoom || !isLimited;
-      }
-
-      /**
-       * Checks if the paragraph type is allowed in the target type list.
-       *
-       * @param candidate
-       *   The paragraph type.
-       * @param set
-       *   Comma separated list of target types.
-       *
-       * @returns {boolean}
-       *   TRUE if the target type is allowed.
-       */
-      function contains(candidate, set) {
-        set = set.split(',');
-        var l = set.length;
-
-        for(var i = 0; i < l; i++) {
-          if(set[i] === candidate) {
-            return true;
-          }
-        }
-        return false;
-      }
-
-      // Fix for an iOS 10 bug. Binding empty event handler on the touchmove
-      // event.
-      window.addEventListener('touchmove', function () {
-      })
-    }
-  }
-
-})(jQuery, Drupal);