Move into nested docroot

web/core/modules/system/js/system.date.js

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+/**
+ * @file
+ * Provides date format preview feature.
+ */
+
+(function ($, Drupal, drupalSettings) {
+
+  'use strict';
+
+  var dateFormats = drupalSettings.dateFormats;
+
+  /**
+   * Display the preview for date format entered.
+   *
+   * @type {Drupal~behavior}
+   *
+   * @prop {Drupal~behaviorAttach} attach
+   *   Attach behavior for previewing date formats on input elements.
+   */
+  Drupal.behaviors.dateFormat = {
+    attach: function (context) {
+      var $context = $(context);
+      var $source = $context.find('[data-drupal-date-formatter="source"]').once('dateFormat');
+      var $target = $context.find('[data-drupal-date-formatter="preview"]').once('dateFormat');
+      var $preview = $target.find('em');
+
+      // All elements have to exist.
+      if (!$source.length || !$target.length) {
+        return;
+      }
+
+      /**
+       * Event handler that replaces date characters with value.
+       *
+       * @param {jQuery.Event} e
+       *   The jQuery event triggered.
+       */
+      function dateFormatHandler(e) {
+        var baseValue = $(e.target).val() || '';
+        var dateString = baseValue.replace(/\\?(.?)/gi, function (key, value) {
+          return dateFormats[key] ? dateFormats[key] : value;
+        });
+
+        $preview.html(dateString);
+        $target.toggleClass('js-hide', !dateString.length);
+      }
+
+      /**
+       * On given event triggers the date character replacement.
+       */
+      $source.on('keyup.dateFormat change.dateFormat input.dateFormat', dateFormatHandler)
+        // Initialize preview.
+        .trigger('keyup');
+    }
+  };
+
+})(jQuery, Drupal, drupalSettings);

web/core/modules/system/js/system.js

@@ -0,0 +1,81 @@
+/**
+ * @file
+ * System behaviors.
+ */
+
+(function ($, Drupal, drupalSettings) {
+
+  'use strict';
+
+  // Cache IDs in an array for ease of use.
+  var ids = [];
+
+  /**
+   * Attaches field copy behavior from input fields to other input fields.
+   *
+   * When a field is filled out, apply its value to other fields that will
+   * likely use the same value. In the installer this is used to populate the
+   * administrator email address with the same value as the site email address.
+   *
+   * @type {Drupal~behavior}
+   *
+   * @prop {Drupal~behaviorAttach} attach
+   *   Attaches the field copy behavior to an input field.
+   */
+  Drupal.behaviors.copyFieldValue = {
+    attach: function (context) {
+      // List of fields IDs on which to bind the event listener.
+      // Create an array of IDs to use with jQuery.
+      for (var sourceId in drupalSettings.copyFieldValue) {
+        if (drupalSettings.copyFieldValue.hasOwnProperty(sourceId)) {
+          ids.push(sourceId);
+        }
+      }
+      if (ids.length) {
+        // Listen to value:copy events on all dependent fields.
+        // We have to use body and not document because of the way jQuery events
+        // bubble up the DOM tree.
+        $('body').once('copy-field-values').on('value:copy', this.valueTargetCopyHandler);
+        // Listen on all source elements.
+        $('#' + ids.join(', #')).once('copy-field-values').on('blur', this.valueSourceBlurHandler);
+      }
+    },
+    detach: function (context, settings, trigger) {
+      if (trigger === 'unload' && ids.length) {
+        $('body').removeOnce('copy-field-values').off('value:copy');
+        $('#' + ids.join(', #')).removeOnce('copy-field-values').off('blur');
+      }
+    },
+
+    /**
+     * Event handler that fill the target element with the specified value.
+     *
+     * @param {jQuery.Event} e
+     *   Event object.
+     * @param {string} value
+     *   Custom value from jQuery trigger.
+     */
+    valueTargetCopyHandler: function (e, value) {
+      var $target = $(e.target);
+      if ($target.val() === '') {
+        $target.val(value);
+      }
+    },
+
+    /**
+     * Handler for a Blur event on a source field.
+     *
+     * This event handler will trigger a 'value:copy' event on all dependent
+     * fields.
+     *
+     * @param {jQuery.Event} e
+     *   The event triggered.
+     */
+    valueSourceBlurHandler: function (e) {
+      var value = $(e.target).val();
+      var targetIds = drupalSettings.copyFieldValue[e.target.id];
+      $('#' + targetIds.join(', #')).trigger('value:copy', value);
+    }
+  };
+
+})(jQuery, Drupal, drupalSettings);

web/core/modules/system/js/system.modules.js

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+/**
+ * @file
+ * Module page behaviors.
+ */
+
+(function ($, Drupal, debounce) {
+
+  'use strict';
+
+  /**
+   * Filters the module list table by a text input search string.
+   *
+   * Additionally accounts for multiple tables being wrapped in "package" details
+   * elements.
+   *
+   * Text search input: input.table-filter-text
+   * Target table:      input.table-filter-text[data-table]
+   * Source text:       .table-filter-text-source, .module-name, .module-description
+   *
+   * @type {Drupal~behavior}
+   */
+  Drupal.behaviors.tableFilterByText = {
+    attach: function (context, settings) {
+      var $input = $('input.table-filter-text').once('table-filter-text');
+      var $table = $($input.attr('data-table'));
+      var $rowsAndDetails;
+      var $rows;
+      var $details;
+      var searching = false;
+
+      function hidePackageDetails(index, element) {
+        var $packDetails = $(element);
+        var $visibleRows = $packDetails.find('tbody tr:visible');
+        $packDetails.toggle($visibleRows.length > 0);
+      }
+
+      function filterModuleList(e) {
+        var query = $(e.target).val();
+        // Case insensitive expression to find query at the beginning of a word.
+        var re = new RegExp('\\b' + query, 'i');
+
+        function showModuleRow(index, row) {
+          var $row = $(row);
+          var $sources = $row.find('.table-filter-text-source, .module-name, .module-description');
+          var textMatch = $sources.text().search(re) !== -1;
+          $row.closest('tr').toggle(textMatch);
+        }
+        // Search over all rows and packages.
+        $rowsAndDetails.show();
+
+        // Filter if the length of the query is at least 2 characters.
+        if (query.length >= 2) {
+          searching = true;
+          $rows.each(showModuleRow);
+
+          // Note that we first open all <details> to be able to use ':visible'.
+          // Mark the <details> elements that were closed before filtering, so
+          // they can be reclosed when filtering is removed.
+          $details.not('[open]').attr('data-drupal-system-state', 'forced-open');
+
+          // Hide the package <details> if they don't have any visible rows.
+          // Note that we first show() all <details> to be able to use ':visible'.
+          $details.attr('open', true).each(hidePackageDetails);
+
+          Drupal.announce(
+            Drupal.t(
+              '!modules modules are available in the modified list.',
+              {'!modules': $rowsAndDetails.find('tbody tr:visible').length}
+            )
+          );
+        }
+        else if (searching) {
+          searching = false;
+          $rowsAndDetails.show();
+          // Return <details> elements that had been closed before filtering
+          // to a closed state.
+          $details.filter('[data-drupal-system-state="forced-open"]')
+            .removeAttr('data-drupal-system-state')
+            .attr('open', false);
+        }
+      }
+
+      function preventEnterKey(event) {
+        if (event.which === 13) {
+          event.preventDefault();
+          event.stopPropagation();
+        }
+      }
+
+      if ($table.length) {
+        $rowsAndDetails = $table.find('tr, details');
+        $rows = $table.find('tbody tr');
+        $details = $rowsAndDetails.filter('.package-listing');
+
+        $input.on({
+          keyup: debounce(filterModuleList, 200),
+          keydown: preventEnterKey
+        });
+      }
+    }
+  };
+
+}(jQuery, Drupal, Drupal.debounce));