root / drupal7 / sites / all / modules / field_permissions / field_permissions.admin.js @ 1f142f4f
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(function ($) { |
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Drupal.behaviors.fieldPermissionsSettings = { |
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attach: function (context) { |
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// For user fields, we want the "Create own value for field X" permission
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// row to only be displayed when it's meaningful (i.e., when the "Display
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// on user registration form" checkbox is checked).
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var $user_register_form_checkbox, $required_field_checkbox, $create_permission_row; |
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$user_register_form_checkbox = $('.form-item-instance-settings-user-register-form .form-checkbox', context); |
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if ($user_register_form_checkbox.length) { |
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// The "Required field" checkbox can cause the user registration checkbox
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// to change, so we need it also.
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$required_field_checkbox = $('.form-item-instance-required .form-checkbox', context); |
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if ($required_field_checkbox.length) { |
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// Get the permissions table row corresponding to the "Create own value
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// for field X" permission. The theme_user_admin_permissions() function
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// does not give us a good way to directly detect which row contains
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// the create permissions, so we have rely on the fact that it will be
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// the first row.
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$create_permission_row = $('table#permissions tbody tr', context).filter(':first'); |
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new Drupal.fieldPermissions.HideCreatePermission($user_register_form_checkbox, $required_field_checkbox, $create_permission_row); |
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} |
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} |
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} |
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}; |
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Drupal.fieldPermissions = {}; |
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/**
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* Constructor for the HideCreatePermission object.
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*
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* This object hides and shows the "Create own value for field X" permission
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* for user fields when it is appropriate to do so, depending on the state of
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* the "Display on user registration form" and "Required field" checkboxes.
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*/
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Drupal.fieldPermissions.HideCreatePermission = function ($user_register_form_checkbox, $required_field_checkbox, $create_permission_row) { |
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this.$user_register_form_checkbox = $user_register_form_checkbox; |
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this.$create_permission_row = $create_permission_row; |
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// Start off by making sure the create permission row has the correct
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// visibility.
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this.setCreatePermissionVisibility();
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// Set the row's visibility again whenever the user registration checkbox
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// changes, or when the required field checkbox (which controls it) changes.
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$user_register_form_checkbox.bind('change', $.proxy(this.setCreatePermissionVisibility, this)); |
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$required_field_checkbox.bind('change', $.proxy(this.setCreatePermissionVisibility, this)); |
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}; |
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/**
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* Set the correct visibility of the "Create own value for field X" permission.
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*/
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Drupal.fieldPermissions.HideCreatePermission.prototype.setCreatePermissionVisibility = function () { |
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// Granting permissions for "Create own value for field X" only makes sense
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// when the field is configured to appear on the user registration form, so
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// only show the row in the permissions table then.
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if (this.$user_register_form_checkbox.is(':checked')) { |
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this.$create_permission_row.show(); |
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} |
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else {
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this.$create_permission_row.hide(); |
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} |
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}; |
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})(jQuery); |