/**
- * @file
- * Block behaviors.
- */
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
(function ($, window, Drupal) {
-
- 'use strict';
-
- /**
- * Provide the summary information for the block settings vertical tabs.
- *
- * @type {Drupal~behavior}
- *
- * @prop {Drupal~behaviorAttach} attach
- * Attaches the behavior for the block settings summaries.
- */
Drupal.behaviors.blockSettingsSummary = {
- attach: function () {
- // The drupalSetSummary method required for this behavior is not available
- // on the Blocks administration page, so we need to make sure this
- // behavior is processed only if drupalSetSummary is defined.
+ attach: function attach() {
if (typeof $.fn.drupalSetSummary === 'undefined') {
return;
}
- /**
- * Create a summary for checkboxes in the provided context.
- *
- * @param {HTMLDocument|HTMLElement} context
- * A context where one would find checkboxes to summarize.
- *
- * @return {string}
- * A string with the summary.
- */
function checkboxesSummary(context) {
var vals = [];
var $checkboxes = $(context).find('input[type="checkbox"]:checked + label');
if (!$pages.val()) {
return Drupal.t('Not restricted');
}
- else {
- return Drupal.t('Restricted to certain pages');
- }
+
+ return Drupal.t('Restricted to certain pages');
});
}
};
- /**
- * Move a block in the blocks table between regions via select list.
- *
- * This behavior is dependent on the tableDrag behavior, since it uses the
- * objects initialized in that behavior to update the row.
- *
- * @type {Drupal~behavior}
- *
- * @prop {Drupal~behaviorAttach} attach
- * Attaches the tableDrag behaviour for blocks in block administration.
- */
Drupal.behaviors.blockDrag = {
- attach: function (context, settings) {
- // tableDrag is required and we should be on the blocks admin page.
+ attach: function attach(context, settings) {
if (typeof Drupal.tableDrag === 'undefined' || typeof Drupal.tableDrag.blocks === 'undefined') {
return;
}
- /**
- * Function to check empty regions and toggle classes based on this.
- *
- * @param {jQuery} table
- * The jQuery object representing the table to inspect.
- * @param {jQuery} rowObject
- * The jQuery object representing the table row.
- */
function checkEmptyRegions(table, rowObject) {
table.find('tr.region-message').each(function () {
var $this = $(this);
- // If the dragged row is in this region, but above the message row,
- // swap it down one space.
+
if ($this.prev('tr').get(0) === rowObject.element) {
- // Prevent a recursion problem when using the keyboard to move rows
- // up.
- if ((rowObject.method !== 'keyboard' || rowObject.direction === 'down')) {
+ if (rowObject.method !== 'keyboard' || rowObject.direction === 'down') {
rowObject.swap('after', this);
}
}
- // This region has become empty.
+
if ($this.next('tr').is(':not(.draggable)') || $this.next('tr').length === 0) {
$this.removeClass('region-populated').addClass('region-empty');
- }
- // This region has become populated.
- else if ($this.is('.region-empty')) {
- $this.removeClass('region-empty').addClass('region-populated');
- }
+ } else if ($this.is('.region-empty')) {
+ $this.removeClass('region-empty').addClass('region-populated');
+ }
});
}
- /**
- * Function to update the last placed row with the correct classes.
- *
- * @param {jQuery} table
- * The jQuery object representing the table to inspect.
- * @param {jQuery} rowObject
- * The jQuery object representing the table row.
- */
function updateLastPlaced(table, rowObject) {
- // Remove the color-success class from new block if applicable.
table.find('.color-success').removeClass('color-success');
var $rowObject = $(rowObject);
}
}
- /**
- * Update block weights in the given region.
- *
- * @param {jQuery} table
- * Table with draggable items.
- * @param {string} region
- * Machine name of region containing blocks to update.
- */
function updateBlockWeights(table, region) {
- // Calculate minimum weight.
var weight = -Math.round(table.find('.draggable').length / 2);
- // Update the block weights.
- table.find('.region-' + region + '-message').nextUntil('.region-title')
- .find('select.block-weight').val(function () {
- // Increment the weight before assigning it to prevent using the
- // absolute minimum available weight. This way we always have an
- // unused upper and lower bound, which makes manually setting the
- // weights easier for users who prefer to do it that way.
- return ++weight;
- });
+
+ table.find('.region-' + region + '-message').nextUntil('.region-title').find('select.block-weight').val(function () {
+ return ++weight;
+ });
}
var table = $('#blocks');
- // Get the blocks tableDrag object.
+
var tableDrag = Drupal.tableDrag.blocks;
- // Add a handler for when a row is swapped, update empty regions.
+
tableDrag.row.prototype.onSwap = function (swappedRow) {
checkEmptyRegions(table, this);
updateLastPlaced(table, this);
};
- // Add a handler so when a row is dropped, update fields dropped into
- // new regions.
tableDrag.onDrop = function () {
var dragObject = this;
var $rowElement = $(dragObject.rowObject.element);
- // Use "region-message" row instead of "region" row because
- // "region-{region_name}-message" is less prone to regexp match errors.
+
var regionRow = $rowElement.prevAll('tr.region-message').get(0);
var regionName = regionRow.className.replace(/([^ ]+[ ]+)*region-([^ ]+)-message([ ]+[^ ]+)*/, '$2');
var regionField = $rowElement.find('select.block-region-select');
- // Check whether the newly picked region is available for this block.
+
if (regionField.find('option[value=' + regionName + ']').length === 0) {
- // If not, alert the user and keep the block in its old region
- // setting.
window.alert(Drupal.t('The block cannot be placed in this region.'));
- // Simulate that there was a selected element change, so the row is
- // put back to from where the user tried to drag it.
+
regionField.trigger('change');
}
- // Update region and weight fields if the region has been changed.
if (!regionField.is('.block-region-' + regionName)) {
var weightField = $rowElement.find('select.block-weight');
var oldRegionName = weightField[0].className.replace(/([^ ]+[ ]+)*block-weight-([^ ]+)([ ]+[^ ]+)*/, '$2');
updateBlockWeights(table, regionName);
};
- // Add the behavior to each region select list.
- $(context).find('select.block-region-select').once('block-region-select')
- .on('change', function (event) {
- // Make our new row and select field.
- var row = $(this).closest('tr');
- var select = $(this);
- // Find the correct region and insert the row as the last in the
- // region.
- tableDrag.rowObject = new tableDrag.row(row[0]);
- var region_message = table.find('.region-' + select[0].value + '-message');
- var region_items = region_message.nextUntil('.region-message, .region-title');
- if (region_items.length) {
- region_items.last().after(row);
- }
- // We found that region_message is the last row.
- else {
+ $(context).find('select.block-region-select').once('block-region-select').on('change', function (event) {
+ var row = $(this).closest('tr');
+ var select = $(this);
+
+ tableDrag.rowObject = new tableDrag.row(row[0]);
+ var region_message = table.find('.region-' + select[0].value + '-message');
+ var region_items = region_message.nextUntil('.region-message, .region-title');
+ if (region_items.length) {
+ region_items.last().after(row);
+ } else {
region_message.after(row);
}
- updateBlockWeights(table, select[0].value);
- // Modify empty regions with added or removed fields.
- checkEmptyRegions(table, tableDrag.rowObject);
- // Update last placed block indication.
- updateLastPlaced(table, row);
- // Show unsaved changes warning.
- if (!tableDrag.changed) {
- $(Drupal.theme('tableDragChangedWarning')).insertBefore(tableDrag.table).hide().fadeIn('slow');
- tableDrag.changed = true;
- }
- // Remove focus from selectbox.
- select.trigger('blur');
- });
+ updateBlockWeights(table, select[0].value);
+
+ checkEmptyRegions(table, tableDrag.rowObject);
+
+ updateLastPlaced(table, row);
+
+ if (!tableDrag.changed) {
+ $(Drupal.theme('tableDragChangedWarning')).insertBefore(tableDrag.table).hide().fadeIn('slow');
+ tableDrag.changed = true;
+ }
+
+ select.trigger('blur');
+ });
}
};
-
-})(jQuery, window, Drupal);
+})(jQuery, window, Drupal);
\ No newline at end of file
projects / yaffs-website / blobdiff