-/* global tb_remove */
-window.wp = window.wp || {};
+/**
+ * Functions for ajaxified updates, deletions and installs inside the WordPress admin.
+ *
+ * @version 4.2.0
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/* global pagenow */
+
+/**
+ * @param {jQuery} $ jQuery object.
+ * @param {object} wp WP object.
+ * @param {object} settings WP Updates settings.
+ * @param {string} settings.ajax_nonce AJAX nonce.
+ * @param {object} settings.l10n Translation strings.
+ * @param {object=} settings.plugins Base names of plugins in their different states.
+ * @param {Array} settings.plugins.all Base names of all plugins.
+ * @param {Array} settings.plugins.active Base names of active plugins.
+ * @param {Array} settings.plugins.inactive Base names of inactive plugins.
+ * @param {Array} settings.plugins.upgrade Base names of plugins with updates available.
+ * @param {Array} settings.plugins.recently_activated Base names of recently activated plugins.
+ * @param {object=} settings.totals Plugin/theme status information or null.
+ * @param {number} settings.totals.all Amount of all plugins or themes.
+ * @param {number} settings.totals.upgrade Amount of plugins or themes with updates available.
+ * @param {number} settings.totals.disabled Amount of disabled themes.
+ */
+(function( $, wp, settings ) {
+ var $document = $( document );
+
+ wp = wp || {};
-(function( $, wp, pagenow ) {
+ /**
+ * The WP Updates object.
+ *
+ * @since 4.2.0
+ *
+ * @type {object}
+ */
wp.updates = {};
/**
*
* @since 4.2.0
*
- * @var string
+ * @type {string}
*/
- wp.updates.ajaxNonce = window._wpUpdatesSettings.ajax_nonce;
+ wp.updates.ajaxNonce = settings.ajax_nonce;
/**
* Localized strings.
*
* @since 4.2.0
*
- * @var object
+ * @type {object}
+ */
+ wp.updates.l10n = settings.l10n;
+
+ /**
+ * Current search term.
+ *
+ * @since 4.6.0
+ *
+ * @type {string}
*/
- wp.updates.l10n = window._wpUpdatesSettings.l10n;
+ wp.updates.searchTerm = '';
/**
* Whether filesystem credentials need to be requested from the user.
*
* @since 4.2.0
*
- * @var bool
+ * @type {bool}
*/
- wp.updates.shouldRequestFilesystemCredentials = null;
+ wp.updates.shouldRequestFilesystemCredentials = false;
/**
* Filesystem credentials to be packaged along with the request.
*
* @since 4.2.0
+ * @since 4.6.0 Added `available` property to indicate whether credentials have been provided.
*
- * @var object
+ * @type {object} filesystemCredentials Holds filesystem credentials.
+ * @type {object} filesystemCredentials.ftp Holds FTP credentials.
+ * @type {string} filesystemCredentials.ftp.host FTP host. Default empty string.
+ * @type {string} filesystemCredentials.ftp.username FTP user name. Default empty string.
+ * @type {string} filesystemCredentials.ftp.password FTP password. Default empty string.
+ * @type {string} filesystemCredentials.ftp.connectionType Type of FTP connection. 'ssh', 'ftp', or 'ftps'.
+ * Default empty string.
+ * @type {object} filesystemCredentials.ssh Holds SSH credentials.
+ * @type {string} filesystemCredentials.ssh.publicKey The public key. Default empty string.
+ * @type {string} filesystemCredentials.ssh.privateKey The private key. Default empty string.
+ * @type {bool} filesystemCredentials.available Whether filesystem credentials have been provided.
+ * Default 'false'.
*/
wp.updates.filesystemCredentials = {
- ftp: {
- host: null,
- username: null,
- password: null,
- connectionType: null
+ ftp: {
+ host: '',
+ username: '',
+ password: '',
+ connectionType: ''
},
- ssh: {
- publicKey: null,
- privateKey: null
- }
+ ssh: {
+ publicKey: '',
+ privateKey: ''
+ },
+ available: false
};
/**
- * Flag if we're waiting for an update to complete.
+ * Whether we're waiting for an Ajax request to complete.
*
* @since 4.2.0
+ * @since 4.6.0 More accurately named `ajaxLocked`.
*
- * @var bool
+ * @type {bool}
*/
- wp.updates.updateLock = false;
+ wp.updates.ajaxLocked = false;
/**
- * * Flag if we've done an update successfully.
+ * Admin notice template.
*
- * @since 4.2.0
+ * @since 4.6.0
*
- * @var bool
+ * @type {function} A function that lazily-compiles the template requested.
*/
- wp.updates.updateDoneSuccessfully = false;
+ wp.updates.adminNotice = wp.template( 'wp-updates-admin-notice' );
/**
+ * Update queue.
+ *
* If the user tries to update a plugin while an update is
* already happening, it can be placed in this queue to perform later.
*
* @since 4.2.0
+ * @since 4.6.0 More accurately named `queue`.
*
- * @var array
+ * @type {Array.object}
*/
- wp.updates.updateQueue = [];
+ wp.updates.queue = [];
/**
- * Store a jQuery reference to return focus to when exiting the request credentials modal.
+ * Holds a jQuery reference to return focus to when exiting the request credentials modal.
*
* @since 4.2.0
*
- * @var jQuery object
+ * @type {jQuery}
+ */
+ wp.updates.$elToReturnFocusToFromCredentialsModal = undefined;
+
+ /**
+ * Adds or updates an admin notice.
+ *
+ * @since 4.6.0
+ *
+ * @param {object} data
+ * @param {*=} data.selector Optional. Selector of an element to be replaced with the admin notice.
+ * @param {string=} data.id Optional. Unique id that will be used as the notice's id attribute.
+ * @param {string=} data.className Optional. Class names that will be used in the admin notice.
+ * @param {string=} data.message Optional. The message displayed in the notice.
+ * @param {number=} data.successes Optional. The amount of successful operations.
+ * @param {number=} data.errors Optional. The amount of failed operations.
+ * @param {Array=} data.errorMessages Optional. Error messages of failed operations.
+ *
+ */
+ wp.updates.addAdminNotice = function( data ) {
+ var $notice = $( data.selector ), $adminNotice;
+
+ delete data.selector;
+ $adminNotice = wp.updates.adminNotice( data );
+
+ // Check if this admin notice already exists.
+ if ( ! $notice.length ) {
+ $notice = $( '#' + data.id );
+ }
+
+ if ( $notice.length ) {
+ $notice.replaceWith( $adminNotice );
+ } else {
+ $( '.wrap' ).find( '> h1' ).after( $adminNotice );
+ }
+
+ $document.trigger( 'wp-updates-notice-added' );
+ };
+
+ /**
+ * Handles Ajax requests to WordPress.
+ *
+ * @since 4.6.0
+ *
+ * @param {string} action The type of Ajax request ('update-plugin', 'install-theme', etc).
+ * @param {object} data Data that needs to be passed to the ajax callback.
+ * @return {$.promise} A jQuery promise that represents the request,
+ * decorated with an abort() method.
*/
- wp.updates.$elToReturnFocusToFromCredentialsModal = null;
+ wp.updates.ajax = function( action, data ) {
+ var options = {};
+
+ if ( wp.updates.ajaxLocked ) {
+ wp.updates.queue.push( {
+ action: action,
+ data: data
+ } );
+
+ // Return a Deferred object so callbacks can always be registered.
+ return $.Deferred();
+ }
+
+ wp.updates.ajaxLocked = true;
+
+ if ( data.success ) {
+ options.success = data.success;
+ delete data.success;
+ }
+
+ if ( data.error ) {
+ options.error = data.error;
+ delete data.error;
+ }
+
+ options.data = _.extend( data, {
+ action: action,
+ _ajax_nonce: wp.updates.ajaxNonce,
+ username: wp.updates.filesystemCredentials.ftp.username,
+ password: wp.updates.filesystemCredentials.ftp.password,
+ hostname: wp.updates.filesystemCredentials.ftp.hostname,
+ connection_type: wp.updates.filesystemCredentials.ftp.connectionType,
+ public_key: wp.updates.filesystemCredentials.ssh.publicKey,
+ private_key: wp.updates.filesystemCredentials.ssh.privateKey
+ } );
+
+ return wp.ajax.send( options ).always( wp.updates.ajaxAlways );
+ };
+
+ /**
+ * Actions performed after every Ajax request.
+ *
+ * @since 4.6.0
+ *
+ * @param {object} response
+ * @param {array=} response.debug Optional. Debug information.
+ * @param {string=} response.errorCode Optional. Error code for an error that occurred.
+ */
+ wp.updates.ajaxAlways = function( response ) {
+ if ( ! response.errorCode || 'unable_to_connect_to_filesystem' !== response.errorCode ) {
+ wp.updates.ajaxLocked = false;
+ wp.updates.queueChecker();
+ }
+
+ if ( 'undefined' !== typeof response.debug && window.console && window.console.log ) {
+ _.map( response.debug, function( message ) {
+ window.console.log( $( '<p />' ).html( message ).text() );
+ } );
+ }
+ };
/**
- * Decrement update counts throughout the various menus.
+ * Decrements the update counts throughout the various menus.
+ *
+ * This includes the toolbar, the "Updates" menu item and the menu items
+ * for plugins and themes.
*
* @since 3.9.0
*
- * @param {string} upgradeType
+ * @param {string} type The type of item that was updated or deleted.
+ * Can be 'plugin', 'theme'.
*/
- wp.updates.decrementCount = function( upgradeType ) {
- var count,
- pluginCount,
- $adminBarUpdateCount = $( '#wp-admin-bar-updates .ab-label' ),
+ wp.updates.decrementCount = function( type ) {
+ var $adminBarUpdates = $( '#wp-admin-bar-updates' ),
$dashboardNavMenuUpdateCount = $( 'a[href="update-core.php"] .update-plugins' ),
- $pluginsMenuItem = $( '#menu-plugins' );
+ count = $adminBarUpdates.find( '.ab-label' ).text(),
+ $menuItem, $itemCount, itemCount;
-
- count = $adminBarUpdateCount.text();
count = parseInt( count, 10 ) - 1;
+
if ( count < 0 || isNaN( count ) ) {
return;
}
- $( '#wp-admin-bar-updates .ab-item' ).removeAttr( 'title' );
- $adminBarUpdateCount.text( count );
+ $adminBarUpdates.find( '.ab-item' ).removeAttr( 'title' );
+ $adminBarUpdates.find( '.ab-label' ).text( count );
+
+ // Remove the update count from the toolbar if it's zero.
+ if ( ! count ) {
+ $adminBarUpdates.find( '.ab-label' ).parents( 'li' ).remove();
+ }
- $dashboardNavMenuUpdateCount.each( function( index, elem ) {
- elem.className = elem.className.replace( /count-\d+/, 'count-' + count );
+ // Update the "Updates" menu item.
+ $dashboardNavMenuUpdateCount.each( function( index, element ) {
+ element.className = element.className.replace( /count-\d+/, 'count-' + count );
} );
+
$dashboardNavMenuUpdateCount.removeAttr( 'title' );
$dashboardNavMenuUpdateCount.find( '.update-count' ).text( count );
- if ( 'plugin' === upgradeType ) {
- pluginCount = $pluginsMenuItem.find( '.plugin-count' ).eq(0).text();
- pluginCount = parseInt( pluginCount, 10 ) - 1;
- if ( pluginCount < 0 || isNaN( pluginCount ) ) {
- return;
- }
- $pluginsMenuItem.find( '.plugin-count' ).text( pluginCount );
- $pluginsMenuItem.find( '.update-plugins' ).each( function( index, elem ) {
- elem.className = elem.className.replace( /count-\d+/, 'count-' + pluginCount );
- } );
+ if ( 'plugin' === type ) {
+ $menuItem = $( '#menu-plugins' );
+ $itemCount = $menuItem.find( '.plugin-count' );
+ } else if ( 'theme' === type ) {
+ $menuItem = $( '#menu-appearance' );
+ $itemCount = $menuItem.find( '.theme-count' );
+ }
- if (pluginCount > 0 ) {
- $( '.subsubsub .upgrade .count' ).text( '(' + pluginCount + ')' );
- } else {
- $( '.subsubsub .upgrade' ).remove();
- }
+ // Decrement the counter of the other menu items.
+ if ( $itemCount ) {
+ itemCount = $itemCount.eq( 0 ).text();
+ itemCount = parseInt( itemCount, 10 ) - 1;
+ }
+
+ if ( itemCount < 0 || isNaN( itemCount ) ) {
+ return;
+ }
+
+ if ( itemCount > 0 ) {
+ $( '.subsubsub .upgrade .count' ).text( '(' + itemCount + ')' );
+
+ $itemCount.text( itemCount );
+ $menuItem.find( '.update-plugins' ).each( function( index, element ) {
+ element.className = element.className.replace( /count-\d+/, 'count-' + itemCount );
+ } );
+ } else {
+ $( '.subsubsub .upgrade' ).remove();
+ $menuItem.find( '.update-plugins' ).remove();
}
};
/**
- * Send an Ajax request to the server to update a plugin.
+ * Sends an Ajax request to the server to update a plugin.
*
* @since 4.2.0
+ * @since 4.6.0 More accurately named `updatePlugin`.
*
- * @param {string} plugin
- * @param {string} slug
+ * @param {object} args Arguments.
+ * @param {string} args.plugin Plugin basename.
+ * @param {string} args.slug Plugin slug.
+ * @param {updatePluginSuccess=} args.success Optional. Success callback. Default: wp.updates.updatePluginSuccess
+ * @param {updatePluginError=} args.error Optional. Error callback. Default: wp.updates.updatePluginError
+ * @return {$.promise} A jQuery promise that represents the request,
+ * decorated with an abort() method.
*/
- wp.updates.updatePlugin = function( plugin, slug ) {
- var $message, name,
- $card = $( '.plugin-card-' + slug );
+ wp.updates.updatePlugin = function( args ) {
+ var $updateRow, $card, $message, message;
+
+ args = _.extend( {
+ success: wp.updates.updatePluginSuccess,
+ error: wp.updates.updatePluginError
+ }, args );
if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
- $message = $( '[data-plugin="' + plugin + '"]' ).next().find( '.update-message' );
- } else if ( 'plugin-install' === pagenow ) {
- $message = $card.find( '.update-now' );
- name = $message.data( 'name' );
- $message.attr( 'aria-label', wp.updates.l10n.updatingLabel.replace( '%s', name ) );
+ $updateRow = $( 'tr[data-plugin="' + args.plugin + '"]' );
+ $message = $updateRow.find( '.update-message' ).removeClass( 'notice-error' ).addClass( 'updating-message notice-warning' ).find( 'p' );
+ message = wp.updates.l10n.updatingLabel.replace( '%s', $updateRow.find( '.plugin-title strong' ).text() );
+ } else if ( 'plugin-install' === pagenow || 'plugin-install-network' === pagenow ) {
+ $card = $( '.plugin-card-' + args.slug );
+ $message = $card.find( '.update-now' ).addClass( 'updating-message' );
+ message = wp.updates.l10n.updatingLabel.replace( '%s', $message.data( 'name' ) );
+
// Remove previous error messages, if any.
$card.removeClass( 'plugin-card-update-failed' ).find( '.notice.notice-error' ).remove();
}
- $message.addClass( 'updating-message' );
- if ( $message.html() !== wp.updates.l10n.updating ){
+ if ( $message.html() !== wp.updates.l10n.updating ) {
$message.data( 'originaltext', $message.html() );
}
- $message.text( wp.updates.l10n.updating );
- wp.a11y.speak( wp.updates.l10n.updatingMsg );
-
- if ( wp.updates.updateLock ) {
- wp.updates.updateQueue.push( {
- type: 'update-plugin',
- data: {
- plugin: plugin,
- slug: slug
- }
- } );
- return;
- }
-
- wp.updates.updateLock = true;
+ $message
+ .attr( 'aria-label', message )
+ .text( wp.updates.l10n.updating );
- var data = {
- _ajax_nonce: wp.updates.ajaxNonce,
- plugin: plugin,
- slug: slug,
- username: wp.updates.filesystemCredentials.ftp.username,
- password: wp.updates.filesystemCredentials.ftp.password,
- hostname: wp.updates.filesystemCredentials.ftp.hostname,
- connection_type: wp.updates.filesystemCredentials.ftp.connectionType,
- public_key: wp.updates.filesystemCredentials.ssh.publicKey,
- private_key: wp.updates.filesystemCredentials.ssh.privateKey
- };
+ $document.trigger( 'wp-plugin-updating', args );
- wp.ajax.post( 'update-plugin', data )
- .done( wp.updates.updateSuccess )
- .fail( wp.updates.updateError );
+ return wp.updates.ajax( 'update-plugin', args );
};
/**
- * On a successful plugin update, update the UI with the result.
+ * Updates the UI appropriately after a successful plugin update.
*
* @since 4.2.0
+ * @since 4.6.0 More accurately named `updatePluginSuccess`.
*
- * @param {object} response
+ * @typedef {object} updatePluginSuccess
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the plugin to be updated.
+ * @param {string} response.plugin Basename of the plugin to be updated.
+ * @param {string} response.pluginName Name of the plugin to be updated.
+ * @param {string} response.oldVersion Old version of the plugin.
+ * @param {string} response.newVersion New version of the plugin.
*/
- wp.updates.updateSuccess = function( response ) {
- var $updateMessage, name, $pluginRow, newText;
+ wp.updates.updatePluginSuccess = function( response ) {
+ var $pluginRow, $updateMessage, newText;
+
if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
- $pluginRow = $( '[data-plugin="' + response.plugin + '"]' ).first();
- $updateMessage = $pluginRow.next().find( '.update-message' );
- $pluginRow.addClass( 'updated' ).removeClass( 'update' );
+ $pluginRow = $( 'tr[data-plugin="' + response.plugin + '"]' )
+ .removeClass( 'update' )
+ .addClass( 'updated' );
+ $updateMessage = $pluginRow.find( '.update-message' )
+ .removeClass( 'updating-message notice-warning' )
+ .addClass( 'updated-message notice-success' ).find( 'p' );
// Update the version number in the row.
- newText = $pluginRow.find('.plugin-version-author-uri').html().replace( response.oldVersion, response.newVersion );
- $pluginRow.find('.plugin-version-author-uri').html( newText );
-
- // Add updated class to update message parent tr
- $pluginRow.next().addClass( 'updated' );
- } else if ( 'plugin-install' === pagenow ) {
- $updateMessage = $( '.plugin-card-' + response.slug ).find( '.update-now' );
- $updateMessage.addClass( 'button-disabled' );
- name = $updateMessage.data( 'name' );
- $updateMessage.attr( 'aria-label', wp.updates.l10n.updatedLabel.replace( '%s', name ) );
+ newText = $pluginRow.find( '.plugin-version-author-uri' ).html().replace( response.oldVersion, response.newVersion );
+ $pluginRow.find( '.plugin-version-author-uri' ).html( newText );
+ } else if ( 'plugin-install' === pagenow || 'plugin-install-network' === pagenow ) {
+ $updateMessage = $( '.plugin-card-' + response.slug ).find( '.update-now' )
+ .removeClass( 'updating-message' )
+ .addClass( 'button-disabled updated-message' );
}
- $updateMessage.removeClass( 'updating-message' ).addClass( 'updated-message' );
- $updateMessage.text( wp.updates.l10n.updated );
- wp.a11y.speak( wp.updates.l10n.updatedMsg );
-
- wp.updates.decrementCount( 'plugin' );
-
- wp.updates.updateDoneSuccessfully = true;
+ $updateMessage
+ .attr( 'aria-label', wp.updates.l10n.updatedLabel.replace( '%s', response.pluginName ) )
+ .text( wp.updates.l10n.updated );
- /*
- * The lock can be released since the update was successful,
- * and any other updates can commence.
- */
- wp.updates.updateLock = false;
+ wp.a11y.speak( wp.updates.l10n.updatedMsg, 'polite' );
- $(document).trigger( 'wp-plugin-update-success', response );
+ wp.updates.decrementCount( 'plugin' );
- wp.updates.queueChecker();
+ $document.trigger( 'wp-plugin-update-success', response );
};
-
/**
- * On a plugin update error, update the UI appropriately.
+ * Updates the UI appropriately after a failed plugin update.
*
* @since 4.2.0
+ * @since 4.6.0 More accurately named `updatePluginError`.
*
- * @param {object} response
+ * @typedef {object} updatePluginError
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the plugin to be updated.
+ * @param {string} response.plugin Basename of the plugin to be updated.
+ * @param {string=} response.pluginName Optional. Name of the plugin to be updated.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
*/
- wp.updates.updateError = function( response ) {
- var $card = $( '.plugin-card-' + response.slug ),
- $message,
- $button,
- name,
- error_message;
+ wp.updates.updatePluginError = function( response ) {
+ var $card, $message, errorMessage;
- wp.updates.updateDoneSuccessfully = false;
+ if ( ! wp.updates.isValidResponse( response, 'update' ) ) {
+ return;
+ }
- if ( response.errorCode && response.errorCode == 'unable_to_connect_to_filesystem' && wp.updates.shouldRequestFilesystemCredentials ) {
- wp.updates.credentialError( response, 'update-plugin' );
+ if ( wp.updates.maybeHandleCredentialError( response, 'update-plugin' ) ) {
return;
}
- error_message = wp.updates.l10n.updateFailed.replace( '%s', response.error );
+ errorMessage = wp.updates.l10n.updateFailed.replace( '%s', response.errorMessage );
if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
- $message = $( '[data-plugin="' + response.plugin + '"]' ).next().find( '.update-message' );
- $message.html( error_message ).removeClass( 'updating-message' );
- } else if ( 'plugin-install' === pagenow ) {
- $button = $card.find( '.update-now' );
- name = $button.data( 'name' );
+ if ( response.plugin ) {
+ $message = $( 'tr[data-plugin="' + response.plugin + '"]' ).find( '.update-message' );
+ } else {
+ $message = $( 'tr[data-slug="' + response.slug + '"]' ).find( '.update-message' );
+ }
+ $message.removeClass( 'updating-message notice-warning' ).addClass( 'notice-error' ).find( 'p' ).html( errorMessage );
- $card
+ if ( response.pluginName ) {
+ $message.find( 'p' )
+ .attr( 'aria-label', wp.updates.l10n.updateFailedLabel.replace( '%s', response.pluginName ) );
+ } else {
+ $message.find( 'p' ).removeAttr( 'aria-label' );
+ }
+ } else if ( 'plugin-install' === pagenow || 'plugin-install-network' === pagenow ) {
+ $card = $( '.plugin-card-' + response.slug )
.addClass( 'plugin-card-update-failed' )
- .append( '<div class="notice notice-error is-dismissible"><p>' + error_message + '</p></div>' );
+ .append( wp.updates.adminNotice( {
+ className: 'update-message notice-error notice-alt is-dismissible',
+ message: errorMessage
+ } ) );
- $button
- .attr( 'aria-label', wp.updates.l10n.updateFailedLabel.replace( '%s', name ) )
- .html( wp.updates.l10n.updateFailedShort ).removeClass( 'updating-message' );
+ $card.find( '.update-now' )
+ .text( wp.updates.l10n.updateFailedShort ).removeClass( 'updating-message' );
+
+ if ( response.pluginName ) {
+ $card.find( '.update-now' )
+ .attr( 'aria-label', wp.updates.l10n.updateFailedLabel.replace( '%s', response.pluginName ) );
+ } else {
+ $card.find( '.update-now' ).removeAttr( 'aria-label' );
+ }
$card.on( 'click', '.notice.is-dismissible .notice-dismiss', function() {
+
// Use same delay as the total duration of the notice fadeTo + slideUp animation.
setTimeout( function() {
$card
.removeClass( 'plugin-card-update-failed' )
.find( '.column-name a' ).focus();
+
+ $card.find( '.update-now' )
+ .attr( 'aria-label', false )
+ .text( wp.updates.l10n.updateNow );
}, 200 );
- });
+ } );
}
- wp.a11y.speak( error_message, 'assertive' );
-
- /*
- * The lock can be released since this failure was
- * after the credentials form.
- */
- wp.updates.updateLock = false;
-
- $(document).trigger( 'wp-plugin-update-error', response );
+ wp.a11y.speak( errorMessage, 'assertive' );
- wp.updates.queueChecker();
+ $document.trigger( 'wp-plugin-update-error', response );
};
/**
- * Show an error message in the request for credentials form.
+ * Sends an Ajax request to the server to install a plugin.
*
- * @param {string} message
- * @since 4.2.0
+ * @since 4.6.0
+ *
+ * @param {object} args Arguments.
+ * @param {string} args.slug Plugin identifier in the WordPress.org Plugin repository.
+ * @param {installPluginSuccess=} args.success Optional. Success callback. Default: wp.updates.installPluginSuccess
+ * @param {installPluginError=} args.error Optional. Error callback. Default: wp.updates.installPluginError
+ * @return {$.promise} A jQuery promise that represents the request,
+ * decorated with an abort() method.
*/
- wp.updates.showErrorInCredentialsForm = function( message ) {
- var $modal = $( '.notification-dialog' );
+ wp.updates.installPlugin = function( args ) {
+ var $card = $( '.plugin-card-' + args.slug ),
+ $message = $card.find( '.install-now' );
- // Remove any existing error.
- $modal.find( '.error' ).remove();
+ args = _.extend( {
+ success: wp.updates.installPluginSuccess,
+ error: wp.updates.installPluginError
+ }, args );
+
+ if ( 'import' === pagenow ) {
+ $message = $( '[data-slug="' + args.slug + '"]' );
+ }
+
+ if ( $message.html() !== wp.updates.l10n.installing ) {
+ $message.data( 'originaltext', $message.html() );
+ }
+
+ $message
+ .addClass( 'updating-message' )
+ .attr( 'aria-label', wp.updates.l10n.pluginInstallingLabel.replace( '%s', $message.data( 'name' ) ) )
+ .text( wp.updates.l10n.installing );
- $modal.find( 'h3' ).after( '<div class="error">' + message + '</div>' );
+ wp.a11y.speak( wp.updates.l10n.installingMsg, 'polite' );
+
+ // Remove previous error messages, if any.
+ $card.removeClass( 'plugin-card-install-failed' ).find( '.notice.notice-error' ).remove();
+
+ $document.trigger( 'wp-plugin-installing', args );
+
+ return wp.updates.ajax( 'install-plugin', args );
};
/**
- * Events that need to happen when there is a credential error
+ * Updates the UI appropriately after a successful plugin install.
*
- * @since 4.2.0
+ * @since 4.6.0
+ *
+ * @typedef {object} installPluginSuccess
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the installed plugin.
+ * @param {string} response.pluginName Name of the installed plugin.
+ * @param {string} response.activateUrl URL to activate the just installed plugin.
*/
- wp.updates.credentialError = function( response, type ) {
- wp.updates.updateQueue.push( {
- 'type': type,
- 'data': {
- // Not cool that we're depending on response for this data.
- // This would feel more whole in a view all tied together.
- plugin: response.plugin,
- slug: response.slug
- }
- } );
- wp.updates.showErrorInCredentialsForm( response.error );
- wp.updates.requestFilesystemCredentials();
+ wp.updates.installPluginSuccess = function( response ) {
+ var $message = $( '.plugin-card-' + response.slug ).find( '.install-now' );
+
+ $message
+ .removeClass( 'updating-message' )
+ .addClass( 'updated-message installed button-disabled' )
+ .attr( 'aria-label', wp.updates.l10n.pluginInstalledLabel.replace( '%s', response.pluginName ) )
+ .text( wp.updates.l10n.installed );
+
+ wp.a11y.speak( wp.updates.l10n.installedMsg, 'polite' );
+
+ $document.trigger( 'wp-plugin-install-success', response );
+
+ if ( response.activateUrl ) {
+ setTimeout( function() {
+
+ // Transform the 'Install' button into an 'Activate' button.
+ $message.removeClass( 'install-now installed button-disabled updated-message' ).addClass( 'activate-now button-primary' )
+ .attr( 'href', response.activateUrl )
+ .attr( 'aria-label', wp.updates.l10n.activatePluginLabel.replace( '%s', response.pluginName ) )
+ .text( wp.updates.l10n.activatePlugin );
+ }, 1000 );
+ }
};
/**
- * If an update job has been placed in the queue, queueChecker pulls it out and runs it.
+ * Updates the UI appropriately after a failed plugin install.
*
- * @since 4.2.0
+ * @since 4.6.0
+ *
+ * @typedef {object} installPluginError
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the plugin to be installed.
+ * @param {string=} response.pluginName Optional. Name of the plugin to be installed.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
*/
- wp.updates.queueChecker = function() {
- if ( wp.updates.updateLock || wp.updates.updateQueue.length <= 0 ) {
+ wp.updates.installPluginError = function( response ) {
+ var $card = $( '.plugin-card-' + response.slug ),
+ $button = $card.find( '.install-now' ),
+ errorMessage;
+
+ if ( ! wp.updates.isValidResponse( response, 'install' ) ) {
return;
}
- var job = wp.updates.updateQueue.shift();
+ if ( wp.updates.maybeHandleCredentialError( response, 'install-plugin' ) ) {
+ return;
+ }
- wp.updates.updatePlugin( job.data.plugin, job.data.slug );
- };
+ errorMessage = wp.updates.l10n.installFailed.replace( '%s', response.errorMessage );
+ $card
+ .addClass( 'plugin-card-update-failed' )
+ .append( '<div class="notice notice-error notice-alt is-dismissible"><p>' + errorMessage + '</p></div>' );
- /**
- * Request the users filesystem credentials if we don't have them already.
- *
- * @since 4.2.0
- */
- wp.updates.requestFilesystemCredentials = function( event ) {
- if ( wp.updates.updateDoneSuccessfully === false ) {
- /*
- * For the plugin install screen, return the focus to the install button
- * after exiting the credentials request modal.
- */
- if ( 'plugin-install' === pagenow && event ) {
- wp.updates.$elToReturnFocusToFromCredentialsModal = $( event.target );
- }
+ $card.on( 'click', '.notice.is-dismissible .notice-dismiss', function() {
- wp.updates.updateLock = true;
+ // Use same delay as the total duration of the notice fadeTo + slideUp animation.
+ setTimeout( function() {
+ $card
+ .removeClass( 'plugin-card-update-failed' )
+ .find( '.column-name a' ).focus();
+ }, 200 );
+ } );
- wp.updates.requestForCredentialsModalOpen();
- }
+ $button
+ .removeClass( 'updating-message' ).addClass( 'button-disabled' )
+ .attr( 'aria-label', wp.updates.l10n.pluginInstallFailedLabel.replace( '%s', $button.data( 'name' ) ) )
+ .text( wp.updates.l10n.installFailedShort );
+
+ wp.a11y.speak( errorMessage, 'assertive' );
+
+ $document.trigger( 'wp-plugin-install-error', response );
};
/**
- * Keydown handler for the request for credentials modal.
+ * Updates the UI appropriately after a successful importer install.
*
- * Close the modal when the escape key is pressed.
- * Constrain keyboard navigation to inside the modal.
+ * @since 4.6.0
*
- * @since 4.2.0
+ * @typedef {object} installImporterSuccess
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the installed plugin.
+ * @param {string} response.pluginName Name of the installed plugin.
+ * @param {string} response.activateUrl URL to activate the just installed plugin.
*/
- wp.updates.keydown = function( event ) {
- if ( 27 === event.keyCode ) {
- wp.updates.requestForCredentialsModalCancel();
- } else if ( 9 === event.keyCode ) {
- // #upgrade button must always be the last focusable element in the dialog.
- if ( event.target.id === 'upgrade' && ! event.shiftKey ) {
- $( '#hostname' ).focus();
- event.preventDefault();
- } else if ( event.target.id === 'hostname' && event.shiftKey ) {
- $( '#upgrade' ).focus();
- event.preventDefault();
- }
- }
- };
+ wp.updates.installImporterSuccess = function( response ) {
+ wp.updates.addAdminNotice( {
+ id: 'install-success',
+ className: 'notice-success is-dismissible',
+ message: wp.updates.l10n.importerInstalledMsg.replace( '%s', response.activateUrl + '&from=import' )
+ } );
- /**
- * Open the request for credentials modal.
- *
- * @since 4.2.0
- */
- wp.updates.requestForCredentialsModalOpen = function() {
- var $modal = $( '#request-filesystem-credentials-dialog' );
- $( 'body' ).addClass( 'modal-open' );
- $modal.show();
+ $( '[data-slug="' + response.slug + '"]' )
+ .removeClass( 'install-now updating-message' )
+ .addClass( 'activate-now' )
+ .attr({
+ 'href': response.activateUrl + '&from=import',
+ 'aria-label': wp.updates.l10n.activateImporterLabel.replace( '%s', response.pluginName )
+ })
+ .text( wp.updates.l10n.activateImporter );
- $modal.find( 'input:enabled:first' ).focus();
- $modal.keydown( wp.updates.keydown );
- };
+ wp.a11y.speak( wp.updates.l10n.installedMsg, 'polite' );
- /**
- * Close the request for credentials modal.
- *
- * @since 4.2.0
- */
- wp.updates.requestForCredentialsModalClose = function() {
- $( '#request-filesystem-credentials-dialog' ).hide();
- $( 'body' ).removeClass( 'modal-open' );
- wp.updates.$elToReturnFocusToFromCredentialsModal.focus();
+ $document.trigger( 'wp-importer-install-success', response );
};
/**
- * The steps that need to happen when the modal is canceled out
+ * Updates the UI appropriately after a failed importer install.
*
- * @since 4.2.0
+ * @since 4.6.0
+ *
+ * @typedef {object} installImporterError
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the plugin to be installed.
+ * @param {string=} response.pluginName Optional. Name of the plugin to be installed.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
*/
- wp.updates.requestForCredentialsModalCancel = function() {
- // no updateLock and no updateQueue means we already have cleared things up
- var data, $message;
+ wp.updates.installImporterError = function( response ) {
+ var errorMessage = wp.updates.l10n.installFailed.replace( '%s', response.errorMessage ),
+ $installLink = $( '[data-slug="' + response.slug + '"]' ),
+ pluginName = $installLink.data( 'name' );
+
+ if ( ! wp.updates.isValidResponse( response, 'install' ) ) {
+ return;
+ }
- if( wp.updates.updateLock === false && wp.updates.updateQueue.length === 0 ){
+ if ( wp.updates.maybeHandleCredentialError( response, 'install-plugin' ) ) {
return;
}
- data = wp.updates.updateQueue[0].data;
+ wp.updates.addAdminNotice( {
+ id: response.errorCode,
+ className: 'notice-error is-dismissible',
+ message: errorMessage
+ } );
- // remove the lock, and clear the queue
- wp.updates.updateLock = false;
- wp.updates.updateQueue = [];
+ $installLink
+ .removeClass( 'updating-message' )
+ .text( wp.updates.l10n.installNow )
+ .attr( 'aria-label', wp.updates.l10n.installNowLabel.replace( '%s', pluginName ) );
- wp.updates.requestForCredentialsModalClose();
- if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
- $message = $( '[data-plugin="' + data.plugin + '"]' ).next().find( '.update-message' );
- } else if ( 'plugin-install' === pagenow ) {
- $message = $( '.plugin-card-' + data.slug ).find( '.update-now' );
- }
+ wp.a11y.speak( errorMessage, 'assertive' );
- $message.removeClass( 'updating-message' );
- $message.html( $message.data( 'originaltext' ) );
- wp.a11y.speak( wp.updates.l10n.updateCancel );
+ $document.trigger( 'wp-importer-install-error', response );
};
+
/**
- * Potentially add an AYS to a user attempting to leave the page
+ * Sends an Ajax request to the server to delete a plugin.
*
- * If an update is on-going and a user attempts to leave the page,
- * open an "Are you sure?" alert.
+ * @since 4.6.0
*
- * @since 4.2.0
+ * @param {object} args Arguments.
+ * @param {string} args.plugin Basename of the plugin to be deleted.
+ * @param {string} args.slug Slug of the plugin to be deleted.
+ * @param {deletePluginSuccess=} args.success Optional. Success callback. Default: wp.updates.deletePluginSuccess
+ * @param {deletePluginError=} args.error Optional. Error callback. Default: wp.updates.deletePluginError
+ * @return {$.promise} A jQuery promise that represents the request,
+ * decorated with an abort() method.
*/
-
- wp.updates.beforeunload = function() {
- if ( wp.updates.updateLock ) {
- return wp.updates.l10n.beforeunload;
+ wp.updates.deletePlugin = function( args ) {
+ var $link = $( '[data-plugin="' + args.plugin + '"]' ).find( '.row-actions a.delete' );
+
+ args = _.extend( {
+ success: wp.updates.deletePluginSuccess,
+ error: wp.updates.deletePluginError
+ }, args );
+
+ if ( $link.html() !== wp.updates.l10n.deleting ) {
+ $link
+ .data( 'originaltext', $link.html() )
+ .text( wp.updates.l10n.deleting );
}
- };
+ wp.a11y.speak( wp.updates.l10n.deleting, 'polite' );
- $( document ).ready( function() {
- /*
- * Check whether a user needs to submit filesystem credentials based on whether
- * the form was output on the page server-side.
- *
- * @see {wp_print_request_filesystem_credentials_modal() in PHP}
- */
- wp.updates.shouldRequestFilesystemCredentials = ( $( '#request-filesystem-credentials-dialog' ).length <= 0 ) ? false : true;
+ $document.trigger( 'wp-plugin-deleting', args );
- // File system credentials form submit noop-er / handler.
- $( '#request-filesystem-credentials-dialog form' ).on( 'submit', function() {
- // Persist the credentials input by the user for the duration of the page load.
- wp.updates.filesystemCredentials.ftp.hostname = $('#hostname').val();
- wp.updates.filesystemCredentials.ftp.username = $('#username').val();
- wp.updates.filesystemCredentials.ftp.password = $('#password').val();
- wp.updates.filesystemCredentials.ftp.connectionType = $('input[name="connection_type"]:checked').val();
- wp.updates.filesystemCredentials.ssh.publicKey = $('#public_key').val();
- wp.updates.filesystemCredentials.ssh.privateKey = $('#private_key').val();
+ return wp.updates.ajax( 'delete-plugin', args );
+ };
- wp.updates.requestForCredentialsModalClose();
+ /**
+ * Updates the UI appropriately after a successful plugin deletion.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} deletePluginSuccess
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the plugin that was deleted.
+ * @param {string} response.plugin Base name of the plugin that was deleted.
+ * @param {string} response.pluginName Name of the plugin that was deleted.
+ */
+ wp.updates.deletePluginSuccess = function( response ) {
+
+ // Removes the plugin and updates rows.
+ $( '[data-plugin="' + response.plugin + '"]' ).css( { backgroundColor: '#faafaa' } ).fadeOut( 350, function() {
+ var $form = $( '#bulk-action-form' ),
+ $views = $( '.subsubsub' ),
+ $pluginRow = $( this ),
+ columnCount = $form.find( 'thead th:not(.hidden), thead td' ).length,
+ pluginDeletedRow = wp.template( 'item-deleted-row' ),
+ /** @type {object} plugins Base names of plugins in their different states. */
+ plugins = settings.plugins;
+
+ // Add a success message after deleting a plugin.
+ if ( ! $pluginRow.hasClass( 'plugin-update-tr' ) ) {
+ $pluginRow.after(
+ pluginDeletedRow( {
+ slug: response.slug,
+ plugin: response.plugin,
+ colspan: columnCount,
+ name: response.pluginName
+ } )
+ );
+ }
- // Unlock and invoke the queue.
- wp.updates.updateLock = false;
- wp.updates.queueChecker();
+ $pluginRow.remove();
- return false;
- });
+ // Remove plugin from update count.
+ if ( -1 !== _.indexOf( plugins.upgrade, response.plugin ) ) {
+ plugins.upgrade = _.without( plugins.upgrade, response.plugin );
+ wp.updates.decrementCount( 'plugin' );
+ }
- // Close the request credentials modal when
- $( '#request-filesystem-credentials-dialog [data-js-action="close"], .notification-dialog-background' ).on( 'click', function() {
- wp.updates.requestForCredentialsModalCancel();
- });
+ // Remove from views.
+ if ( -1 !== _.indexOf( plugins.inactive, response.plugin ) ) {
+ plugins.inactive = _.without( plugins.inactive, response.plugin );
+ if ( plugins.inactive.length ) {
+ $views.find( '.inactive .count' ).text( '(' + plugins.inactive.length + ')' );
+ } else {
+ $views.find( '.inactive' ).remove();
+ }
+ }
- // Hide SSH fields when not selected
- $( '#request-filesystem-credentials-dialog input[name="connection_type"]' ).on( 'change', function() {
- $( this ).parents( 'form' ).find( '#private_key, #public_key' ).parents( 'label' ).toggle( ( 'ssh' == $( this ).val() ) );
- }).change();
+ if ( -1 !== _.indexOf( plugins.active, response.plugin ) ) {
+ plugins.active = _.without( plugins.active, response.plugin );
+ if ( plugins.active.length ) {
+ $views.find( '.active .count' ).text( '(' + plugins.active.length + ')' );
+ } else {
+ $views.find( '.active' ).remove();
+ }
+ }
- // Click handler for plugin updates in List Table view.
- $( '.plugin-update-tr' ).on( 'click', '.update-link', function( e ) {
- e.preventDefault();
- if ( wp.updates.shouldRequestFilesystemCredentials && ! wp.updates.updateLock ) {
- wp.updates.requestFilesystemCredentials( e );
+ if ( -1 !== _.indexOf( plugins.recently_activated, response.plugin ) ) {
+ plugins.recently_activated = _.without( plugins.recently_activated, response.plugin );
+ if ( plugins.recently_activated.length ) {
+ $views.find( '.recently_activated .count' ).text( '(' + plugins.recently_activated.length + ')' );
+ } else {
+ $views.find( '.recently_activated' ).remove();
+ }
}
- var updateRow = $( e.target ).parents( '.plugin-update-tr' );
- // Return the user to the input box of the plugin's table row after closing the modal.
- wp.updates.$elToReturnFocusToFromCredentialsModal = updateRow.prev().find( '.check-column input' );
- wp.updates.updatePlugin( updateRow.data( 'plugin' ), updateRow.data( 'slug' ) );
- } );
- $( '.plugin-card' ).on( 'click', '.update-now', function( e ) {
- e.preventDefault();
- var $button = $( e.target );
+ plugins.all = _.without( plugins.all, response.plugin );
- // Do nothing while updating and when the button is disabled.
- if ( $button.hasClass( 'updating-message' ) || $button.hasClass( 'button-disabled' ) ) {
- return;
- }
+ if ( plugins.all.length ) {
+ $views.find( '.all .count' ).text( '(' + plugins.all.length + ')' );
+ } else {
+ $form.find( '.tablenav' ).css( { visibility: 'hidden' } );
+ $views.find( '.all' ).remove();
- if ( wp.updates.shouldRequestFilesystemCredentials && ! wp.updates.updateLock ) {
- wp.updates.requestFilesystemCredentials( e );
+ if ( ! $form.find( 'tr.no-items' ).length ) {
+ $form.find( '#the-list' ).append( '<tr class="no-items"><td class="colspanchange" colspan="' + columnCount + '">' + wp.updates.l10n.noPlugins + '</td></tr>' );
+ }
}
-
- wp.updates.updatePlugin( $button.data( 'plugin' ), $button.data( 'slug' ) );
} );
- $( '#plugin_update_from_iframe' ).on( 'click' , function( e ) {
- var target, job;
+ wp.a11y.speak( wp.updates.l10n.deleted, 'polite' );
- target = window.parent == window ? null : window.parent,
- $.support.postMessage = !! window.postMessage;
+ $document.trigger( 'wp-plugin-delete-success', response );
+ };
- if ( $.support.postMessage === false || target === null || window.parent.location.pathname.indexOf( 'update-core.php' ) !== -1 )
- return;
+ /**
+ * Updates the UI appropriately after a failed plugin deletion.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} deletePluginError
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the plugin to be deleted.
+ * @param {string} response.plugin Base name of the plugin to be deleted
+ * @param {string=} response.pluginName Optional. Name of the plugin to be deleted.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
+ */
+ wp.updates.deletePluginError = function( response ) {
+ var $plugin, $pluginUpdateRow,
+ pluginUpdateRow = wp.template( 'item-update-row' ),
+ noticeContent = wp.updates.adminNotice( {
+ className: 'update-message notice-error notice-alt',
+ message: response.errorMessage
+ } );
- e.preventDefault();
+ if ( response.plugin ) {
+ $plugin = $( 'tr.inactive[data-plugin="' + response.plugin + '"]' );
+ $pluginUpdateRow = $plugin.siblings( '[data-plugin="' + response.plugin + '"]' );
+ } else {
+ $plugin = $( 'tr.inactive[data-slug="' + response.slug + '"]' );
+ $pluginUpdateRow = $plugin.siblings( '[data-slug="' + response.slug + '"]' );
+ }
- job = {
- action: 'updatePlugin',
- type: 'update-plugin',
- data: {
- plugin: $( this ).data( 'plugin' ),
- slug: $( this ).data( 'slug' )
+ if ( ! wp.updates.isValidResponse( response, 'delete' ) ) {
+ return;
+ }
+
+ if ( wp.updates.maybeHandleCredentialError( response, 'delete-plugin' ) ) {
+ return;
+ }
+
+ // Add a plugin update row if it doesn't exist yet.
+ if ( ! $pluginUpdateRow.length ) {
+ $plugin.addClass( 'update' ).after(
+ pluginUpdateRow( {
+ slug: response.slug,
+ plugin: response.plugin || response.slug,
+ colspan: $( '#bulk-action-form' ).find( 'thead th:not(.hidden), thead td' ).length,
+ content: noticeContent
+ } )
+ );
+ } else {
+
+ // Remove previous error messages, if any.
+ $pluginUpdateRow.find( '.notice-error' ).remove();
+
+ $pluginUpdateRow.find( '.plugin-update' ).append( noticeContent );
+ }
+
+ $document.trigger( 'wp-plugin-delete-error', response );
+ };
+
+ /**
+ * Sends an Ajax request to the server to update a theme.
+ *
+ * @since 4.6.0
+ *
+ * @param {object} args Arguments.
+ * @param {string} args.slug Theme stylesheet.
+ * @param {updateThemeSuccess=} args.success Optional. Success callback. Default: wp.updates.updateThemeSuccess
+ * @param {updateThemeError=} args.error Optional. Error callback. Default: wp.updates.updateThemeError
+ * @return {$.promise} A jQuery promise that represents the request,
+ * decorated with an abort() method.
+ */
+ wp.updates.updateTheme = function( args ) {
+ var $notice;
+
+ args = _.extend( {
+ success: wp.updates.updateThemeSuccess,
+ error: wp.updates.updateThemeError
+ }, args );
+
+ if ( 'themes-network' === pagenow ) {
+ $notice = $( '[data-slug="' + args.slug + '"]' ).find( '.update-message' ).removeClass( 'notice-error' ).addClass( 'updating-message notice-warning' ).find( 'p' );
+
+ } else {
+ $notice = $( '#update-theme' ).closest( '.notice' ).removeClass( 'notice-large' );
+
+ $notice.find( 'h3' ).remove();
+
+ $notice = $notice.add( $( '[data-slug="' + args.slug + '"]' ).find( '.update-message' ) );
+ $notice = $notice.addClass( 'updating-message' ).find( 'p' );
+ }
+
+ if ( $notice.html() !== wp.updates.l10n.updating ) {
+ $notice.data( 'originaltext', $notice.html() );
+ }
+
+ wp.a11y.speak( wp.updates.l10n.updatingMsg, 'polite' );
+ $notice.text( wp.updates.l10n.updating );
+
+ $document.trigger( 'wp-theme-updating', args );
+
+ return wp.updates.ajax( 'update-theme', args );
+ };
+
+ /**
+ * Updates the UI appropriately after a successful theme update.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} updateThemeSuccess
+ * @param {object} response
+ * @param {string} response.slug Slug of the theme to be updated.
+ * @param {object} response.theme Updated theme.
+ * @param {string} response.oldVersion Old version of the theme.
+ * @param {string} response.newVersion New version of the theme.
+ */
+ wp.updates.updateThemeSuccess = function( response ) {
+ var isModalOpen = $( 'body.modal-open' ).length,
+ $theme = $( '[data-slug="' + response.slug + '"]' ),
+ updatedMessage = {
+ className: 'updated-message notice-success notice-alt',
+ message: wp.updates.l10n.updated
+ },
+ $notice, newText;
+
+ if ( 'themes-network' === pagenow ) {
+ $notice = $theme.find( '.update-message' );
+
+ // Update the version number in the row.
+ newText = $theme.find( '.theme-version-author-uri' ).html().replace( response.oldVersion, response.newVersion );
+ $theme.find( '.theme-version-author-uri' ).html( newText );
+ } else {
+ $notice = $( '.theme-info .notice' ).add( $theme.find( '.update-message' ) );
+
+ // Focus on Customize button after updating.
+ if ( isModalOpen ) {
+ $( '.load-customize:visible' ).focus();
+ } else {
+ $theme.find( '.load-customize' ).focus();
+ }
+ }
+
+ wp.updates.addAdminNotice( _.extend( { selector: $notice }, updatedMessage ) );
+ wp.a11y.speak( wp.updates.l10n.updatedMsg, 'polite' );
+
+ wp.updates.decrementCount( 'theme' );
+
+ $document.trigger( 'wp-theme-update-success', response );
+
+ // Show updated message after modal re-rendered.
+ if ( isModalOpen ) {
+ $( '.theme-info .theme-author' ).after( wp.updates.adminNotice( updatedMessage ) );
+ }
+ };
+
+ /**
+ * Updates the UI appropriately after a failed theme update.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} updateThemeError
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the theme to be updated.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
+ */
+ wp.updates.updateThemeError = function( response ) {
+ var $theme = $( '[data-slug="' + response.slug + '"]' ),
+ errorMessage = wp.updates.l10n.updateFailed.replace( '%s', response.errorMessage ),
+ $notice;
+
+ if ( ! wp.updates.isValidResponse( response, 'update' ) ) {
+ return;
+ }
+
+ if ( wp.updates.maybeHandleCredentialError( response, 'update-theme' ) ) {
+ return;
+ }
+
+ if ( 'themes-network' === pagenow ) {
+ $notice = $theme.find( '.update-message ' );
+ } else {
+ $notice = $( '.theme-info .notice' ).add( $theme.find( '.notice' ) );
+
+ $( 'body.modal-open' ).length ? $( '.load-customize:visible' ).focus() : $theme.find( '.load-customize' ).focus();
+ }
+
+ wp.updates.addAdminNotice( {
+ selector: $notice,
+ className: 'update-message notice-error notice-alt is-dismissible',
+ message: errorMessage
+ } );
+
+ wp.a11y.speak( errorMessage, 'polite' );
+
+ $document.trigger( 'wp-theme-update-error', response );
+ };
+
+ /**
+ * Sends an Ajax request to the server to install a theme.
+ *
+ * @since 4.6.0
+ *
+ * @param {object} args
+ * @param {string} args.slug Theme stylesheet.
+ * @param {installThemeSuccess=} args.success Optional. Success callback. Default: wp.updates.installThemeSuccess
+ * @param {installThemeError=} args.error Optional. Error callback. Default: wp.updates.installThemeError
+ * @return {$.promise} A jQuery promise that represents the request,
+ * decorated with an abort() method.
+ */
+ wp.updates.installTheme = function( args ) {
+ var $message = $( '.theme-install[data-slug="' + args.slug + '"]' );
+
+ args = _.extend( {
+ success: wp.updates.installThemeSuccess,
+ error: wp.updates.installThemeError
+ }, args );
+
+ $message.addClass( 'updating-message' );
+ $message.parents( '.theme' ).addClass( 'focus' );
+ if ( $message.html() !== wp.updates.l10n.installing ) {
+ $message.data( 'originaltext', $message.html() );
+ }
+
+ $message
+ .text( wp.updates.l10n.installing )
+ .attr( 'aria-label', wp.updates.l10n.themeInstallingLabel.replace( '%s', $message.data( 'name' ) ) );
+ wp.a11y.speak( wp.updates.l10n.installingMsg, 'polite' );
+
+ // Remove previous error messages, if any.
+ $( '.install-theme-info, [data-slug="' + args.slug + '"]' ).removeClass( 'theme-install-failed' ).find( '.notice.notice-error' ).remove();
+
+ $document.trigger( 'wp-theme-installing', args );
+
+ return wp.updates.ajax( 'install-theme', args );
+ };
+
+ /**
+ * Updates the UI appropriately after a successful theme install.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} installThemeSuccess
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the theme to be installed.
+ * @param {string} response.customizeUrl URL to the Customizer for the just installed theme.
+ * @param {string} response.activateUrl URL to activate the just installed theme.
+ */
+ wp.updates.installThemeSuccess = function( response ) {
+ var $card = $( '.wp-full-overlay-header, [data-slug=' + response.slug + ']' ),
+ $message;
+
+ $document.trigger( 'wp-theme-install-success', response );
+
+ $message = $card.find( '.button-primary' )
+ .removeClass( 'updating-message' )
+ .addClass( 'updated-message disabled' )
+ .attr( 'aria-label', wp.updates.l10n.themeInstalledLabel.replace( '%s', response.themeName ) )
+ .text( wp.updates.l10n.installed );
+
+ wp.a11y.speak( wp.updates.l10n.installedMsg, 'polite' );
+
+ setTimeout( function() {
+
+ if ( response.activateUrl ) {
+
+ // Transform the 'Install' button into an 'Activate' button.
+ $message
+ .attr( 'href', response.activateUrl )
+ .removeClass( 'theme-install updated-message disabled' )
+ .addClass( 'activate' )
+ .attr( 'aria-label', wp.updates.l10n.activateThemeLabel.replace( '%s', response.themeName ) )
+ .text( wp.updates.l10n.activateTheme );
+ }
+
+ if ( response.customizeUrl ) {
+
+ // Transform the 'Preview' button into a 'Live Preview' button.
+ $message.siblings( '.preview' ).replaceWith( function () {
+ return $( '<a>' )
+ .attr( 'href', response.customizeUrl )
+ .addClass( 'button button-secondary load-customize' )
+ .text( wp.updates.l10n.livePreview );
+ } );
+ }
+ }, 1000 );
+ };
+
+ /**
+ * Updates the UI appropriately after a failed theme install.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} installThemeError
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the theme to be installed.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
+ */
+ wp.updates.installThemeError = function( response ) {
+ var $card, $button,
+ errorMessage = wp.updates.l10n.installFailed.replace( '%s', response.errorMessage ),
+ $message = wp.updates.adminNotice( {
+ className: 'update-message notice-error notice-alt',
+ message: errorMessage
+ } );
+
+ if ( ! wp.updates.isValidResponse( response, 'install' ) ) {
+ return;
+ }
+
+ if ( wp.updates.maybeHandleCredentialError( response, 'install-theme' ) ) {
+ return;
+ }
+
+ if ( $document.find( 'body' ).hasClass( 'full-overlay-active' ) ) {
+ $button = $( '.theme-install[data-slug="' + response.slug + '"]' );
+ $card = $( '.install-theme-info' ).prepend( $message );
+ } else {
+ $card = $( '[data-slug="' + response.slug + '"]' ).removeClass( 'focus' ).addClass( 'theme-install-failed' ).append( $message );
+ $button = $card.find( '.theme-install' );
+ }
+
+ $button
+ .removeClass( 'updating-message' )
+ .attr( 'aria-label', wp.updates.l10n.themeInstallFailedLabel.replace( '%s', $button.data( 'name' ) ) )
+ .text( wp.updates.l10n.installFailedShort );
+
+ wp.a11y.speak( errorMessage, 'assertive' );
+
+ $document.trigger( 'wp-theme-install-error', response );
+ };
+
+ /**
+ * Sends an Ajax request to the server to install a theme.
+ *
+ * @since 4.6.0
+ *
+ * @param {object} args
+ * @param {string} args.slug Theme stylesheet.
+ * @param {deleteThemeSuccess=} args.success Optional. Success callback. Default: wp.updates.deleteThemeSuccess
+ * @param {deleteThemeError=} args.error Optional. Error callback. Default: wp.updates.deleteThemeError
+ * @return {$.promise} A jQuery promise that represents the request,
+ * decorated with an abort() method.
+ */
+ wp.updates.deleteTheme = function( args ) {
+ var $button;
+
+ if ( 'themes' === pagenow ) {
+ $button = $( '.theme-actions .delete-theme' );
+ } else if ( 'themes-network' === pagenow ) {
+ $button = $( '[data-slug="' + args.slug + '"]' ).find( '.row-actions a.delete' );
+ }
+
+ args = _.extend( {
+ success: wp.updates.deleteThemeSuccess,
+ error: wp.updates.deleteThemeError
+ }, args );
+
+ if ( $button && $button.html() !== wp.updates.l10n.deleting ) {
+ $button
+ .data( 'originaltext', $button.html() )
+ .text( wp.updates.l10n.deleting );
+ }
+
+ wp.a11y.speak( wp.updates.l10n.deleting, 'polite' );
+
+ // Remove previous error messages, if any.
+ $( '.theme-info .update-message' ).remove();
+
+ $document.trigger( 'wp-theme-deleting', args );
+
+ return wp.updates.ajax( 'delete-theme', args );
+ };
+
+ /**
+ * Updates the UI appropriately after a successful theme deletion.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} deleteThemeSuccess
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the theme that was deleted.
+ */
+ wp.updates.deleteThemeSuccess = function( response ) {
+ var $themeRows = $( '[data-slug="' + response.slug + '"]' );
+
+ if ( 'themes-network' === pagenow ) {
+
+ // Removes the theme and updates rows.
+ $themeRows.css( { backgroundColor: '#faafaa' } ).fadeOut( 350, function() {
+ var $views = $( '.subsubsub' ),
+ $themeRow = $( this ),
+ totals = settings.totals,
+ deletedRow = wp.template( 'item-deleted-row' );
+
+ if ( ! $themeRow.hasClass( 'plugin-update-tr' ) ) {
+ $themeRow.after(
+ deletedRow( {
+ slug: response.slug,
+ colspan: $( '#bulk-action-form' ).find( 'thead th:not(.hidden), thead td' ).length,
+ name: $themeRow.find( '.theme-title strong' ).text()
+ } )
+ );
}
- };
- target.postMessage( JSON.stringify( job ), window.location.origin );
- });
+ $themeRow.remove();
- } );
+ // Remove theme from update count.
+ if ( $themeRow.hasClass( 'update' ) ) {
+ totals.upgrade--;
+ wp.updates.decrementCount( 'theme' );
+ }
+
+ // Remove from views.
+ if ( $themeRow.hasClass( 'inactive' ) ) {
+ totals.disabled--;
+ if ( totals.disabled ) {
+ $views.find( '.disabled .count' ).text( '(' + totals.disabled + ')' );
+ } else {
+ $views.find( '.disabled' ).remove();
+ }
+ }
+
+ // There is always at least one theme available.
+ $views.find( '.all .count' ).text( '(' + --totals.all + ')' );
+ } );
+ }
+
+ wp.a11y.speak( wp.updates.l10n.deleted, 'polite' );
+
+ $document.trigger( 'wp-theme-delete-success', response );
+ };
- $( window ).on( 'message', function( e ) {
- var event = e.originalEvent,
- message,
- loc = document.location,
- expectedOrigin = loc.protocol + '//' + loc.hostname;
+ /**
+ * Updates the UI appropriately after a failed theme deletion.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} deleteThemeError
+ * @param {object} response Response from the server.
+ * @param {string} response.slug Slug of the theme to be deleted.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
+ */
+ wp.updates.deleteThemeError = function( response ) {
+ var $themeRow = $( 'tr.inactive[data-slug="' + response.slug + '"]' ),
+ $button = $( '.theme-actions .delete-theme' ),
+ updateRow = wp.template( 'item-update-row' ),
+ $updateRow = $themeRow.siblings( '#' + response.slug + '-update' ),
+ errorMessage = wp.updates.l10n.deleteFailed.replace( '%s', response.errorMessage ),
+ $message = wp.updates.adminNotice( {
+ className: 'update-message notice-error notice-alt',
+ message: errorMessage
+ } );
- if ( event.origin !== expectedOrigin ) {
+ if ( wp.updates.maybeHandleCredentialError( response, 'delete-theme' ) ) {
return;
}
- message = $.parseJSON( event.data );
+ if ( 'themes-network' === pagenow ) {
+ if ( ! $updateRow.length ) {
+ $themeRow.addClass( 'update' ).after(
+ updateRow( {
+ slug: response.slug,
+ colspan: $( '#bulk-action-form' ).find( 'thead th:not(.hidden), thead td' ).length,
+ content: $message
+ } )
+ );
+ } else {
+ // Remove previous error messages, if any.
+ $updateRow.find( '.notice-error' ).remove();
+ $updateRow.find( '.plugin-update' ).append( $message );
+ }
+ } else {
+ $( '.theme-info .theme-description' ).before( $message );
+ }
+
+ $button.html( $button.data( 'originaltext' ) );
+
+ wp.a11y.speak( errorMessage, 'assertive' );
+
+ $document.trigger( 'wp-theme-delete-error', response );
+ };
+
+ /**
+ * Adds the appropriate callback based on the type of action and the current page.
+ *
+ * @since 4.6.0
+ * @private
+ *
+ * @param {object} data AJAX payload.
+ * @param {string} action The type of request to perform.
+ * @return {object} The AJAX payload with the appropriate callbacks.
+ */
+ wp.updates._addCallbacks = function( data, action ) {
+ if ( 'import' === pagenow && 'install-plugin' === action ) {
+ data.success = wp.updates.installImporterSuccess;
+ data.error = wp.updates.installImporterError;
+ }
+
+ return data;
+ };
+
+ /**
+ * Pulls available jobs from the queue and runs them.
+ *
+ * @since 4.2.0
+ * @since 4.6.0 Can handle multiple job types.
+ */
+ wp.updates.queueChecker = function() {
+ var job;
- if ( typeof message.action === 'undefined' ) {
+ if ( wp.updates.ajaxLocked || ! wp.updates.queue.length ) {
return;
}
- switch (message.action){
- case 'decrementUpdateCount' :
- wp.updates.decrementCount( message.upgradeType );
+ job = wp.updates.queue.shift();
+
+ // Handle a queue job.
+ switch ( job.action ) {
+ case 'install-plugin':
+ wp.updates.installPlugin( job.data );
break;
- case 'updatePlugin' :
- tb_remove();
- wp.updates.updateQueue.push( message );
- wp.updates.queueChecker();
+ case 'update-plugin':
+ wp.updates.updatePlugin( job.data );
+ break;
+
+ case 'delete-plugin':
+ wp.updates.deletePlugin( job.data );
+ break;
+
+ case 'install-theme':
+ wp.updates.installTheme( job.data );
+ break;
+
+ case 'update-theme':
+ wp.updates.updateTheme( job.data );
+ break;
+
+ case 'delete-theme':
+ wp.updates.deleteTheme( job.data );
+ break;
+
+ default:
break;
}
+ };
- } );
+ /**
+ * Requests the users filesystem credentials if they aren't already known.
+ *
+ * @since 4.2.0
+ *
+ * @param {Event=} event Optional. Event interface.
+ */
+ wp.updates.requestFilesystemCredentials = function( event ) {
+ if ( false === wp.updates.filesystemCredentials.available ) {
+ /*
+ * After exiting the credentials request modal,
+ * return the focus to the element triggering the request.
+ */
+ if ( event && ! wp.updates.$elToReturnFocusToFromCredentialsModal ) {
+ wp.updates.$elToReturnFocusToFromCredentialsModal = $( event.target );
+ }
+
+ wp.updates.ajaxLocked = true;
+ wp.updates.requestForCredentialsModalOpen();
+ }
+ };
+
+ /**
+ * Requests the users filesystem credentials if needed and there is no lock.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event=} event Optional. Event interface.
+ */
+ wp.updates.maybeRequestFilesystemCredentials = function( event ) {
+ if ( wp.updates.shouldRequestFilesystemCredentials && ! wp.updates.ajaxLocked ) {
+ wp.updates.requestFilesystemCredentials( event );
+ }
+ };
+
+ /**
+ * Keydown handler for the request for credentials modal.
+ *
+ * Closes the modal when the escape key is pressed and
+ * constrains keyboard navigation to inside the modal.
+ *
+ * @since 4.2.0
+ *
+ * @param {Event} event Event interface.
+ */
+ wp.updates.keydown = function( event ) {
+ if ( 27 === event.keyCode ) {
+ wp.updates.requestForCredentialsModalCancel();
+ } else if ( 9 === event.keyCode ) {
+
+ // #upgrade button must always be the last focus-able element in the dialog.
+ if ( 'upgrade' === event.target.id && ! event.shiftKey ) {
+ $( '#hostname' ).focus();
+
+ event.preventDefault();
+ } else if ( 'hostname' === event.target.id && event.shiftKey ) {
+ $( '#upgrade' ).focus();
+
+ event.preventDefault();
+ }
+ }
+ };
+
+ /**
+ * Opens the request for credentials modal.
+ *
+ * @since 4.2.0
+ */
+ wp.updates.requestForCredentialsModalOpen = function() {
+ var $modal = $( '#request-filesystem-credentials-dialog' );
+
+ $( 'body' ).addClass( 'modal-open' );
+ $modal.show();
+ $modal.find( 'input:enabled:first' ).focus();
+ $modal.on( 'keydown', wp.updates.keydown );
+ };
+
+ /**
+ * Closes the request for credentials modal.
+ *
+ * @since 4.2.0
+ */
+ wp.updates.requestForCredentialsModalClose = function() {
+ $( '#request-filesystem-credentials-dialog' ).hide();
+ $( 'body' ).removeClass( 'modal-open' );
- $( window ).on( 'beforeunload', wp.updates.beforeunload );
+ if ( wp.updates.$elToReturnFocusToFromCredentialsModal ) {
+ wp.updates.$elToReturnFocusToFromCredentialsModal.focus();
+ }
+ };
-})( jQuery, window.wp, window.pagenow, window.ajaxurl );
+ /**
+ * Takes care of the steps that need to happen when the modal is canceled out.
+ *
+ * @since 4.2.0
+ * @since 4.6.0 Triggers an event for callbacks to listen to and add their actions.
+ */
+ wp.updates.requestForCredentialsModalCancel = function() {
+
+ // Not ajaxLocked and no queue means we already have cleared things up.
+ if ( ! wp.updates.ajaxLocked && ! wp.updates.queue.length ) {
+ return;
+ }
+
+ _.each( wp.updates.queue, function( job ) {
+ $document.trigger( 'credential-modal-cancel', job );
+ } );
+
+ // Remove the lock, and clear the queue.
+ wp.updates.ajaxLocked = false;
+ wp.updates.queue = [];
+
+ wp.updates.requestForCredentialsModalClose();
+ };
+
+ /**
+ * Displays an error message in the request for credentials form.
+ *
+ * @since 4.2.0
+ *
+ * @param {string} message Error message.
+ */
+ wp.updates.showErrorInCredentialsForm = function( message ) {
+ var $modal = $( '#request-filesystem-credentials-form' );
+
+ // Remove any existing error.
+ $modal.find( '.notice' ).remove();
+ $modal.find( '#request-filesystem-credentials-title' ).after( '<div class="notice notice-alt notice-error"><p>' + message + '</p></div>' );
+ };
+
+ /**
+ * Handles credential errors and runs events that need to happen in that case.
+ *
+ * @since 4.2.0
+ *
+ * @param {object} response Ajax response.
+ * @param {string} action The type of request to perform.
+ */
+ wp.updates.credentialError = function( response, action ) {
+
+ // Restore callbacks.
+ response = wp.updates._addCallbacks( response, action );
+
+ wp.updates.queue.unshift( {
+ action: action,
+
+ /*
+ * Not cool that we're depending on response for this data.
+ * This would feel more whole in a view all tied together.
+ */
+ data: response
+ } );
+
+ wp.updates.filesystemCredentials.available = false;
+ wp.updates.showErrorInCredentialsForm( response.errorMessage );
+ wp.updates.requestFilesystemCredentials();
+ };
+
+ /**
+ * Handles credentials errors if it could not connect to the filesystem.
+ *
+ * @since 4.6.0
+ *
+ * @typedef {object} maybeHandleCredentialError
+ * @param {object} response Response from the server.
+ * @param {string} response.errorCode Error code for the error that occurred.
+ * @param {string} response.errorMessage The error that occurred.
+ * @param {string} action The type of request to perform.
+ * @returns {boolean} Whether there is an error that needs to be handled or not.
+ */
+ wp.updates.maybeHandleCredentialError = function( response, action ) {
+ if ( wp.updates.shouldRequestFilesystemCredentials && response.errorCode && 'unable_to_connect_to_filesystem' === response.errorCode ) {
+ wp.updates.credentialError( response, action );
+ return true;
+ }
+
+ return false;
+ };
+
+ /**
+ * Validates an AJAX response to ensure it's a proper object.
+ *
+ * If the response deems to be invalid, an admin notice is being displayed.
+ *
+ * @param {(object|string)} response Response from the server.
+ * @param {function=} response.always Optional. Callback for when the Deferred is resolved or rejected.
+ * @param {string=} response.statusText Optional. Status message corresponding to the status code.
+ * @param {string=} response.responseText Optional. Request response as text.
+ * @param {string} action Type of action the response is referring to. Can be 'delete',
+ * 'update' or 'install'.
+ */
+ wp.updates.isValidResponse = function( response, action ) {
+ var error = wp.updates.l10n.unknownError,
+ errorMessage;
+
+ // Make sure the response is a valid data object and not a Promise object.
+ if ( _.isObject( response ) && ! _.isFunction( response.always ) ) {
+ return true;
+ }
+
+ if ( _.isString( response ) && '-1' === response ) {
+ error = wp.updates.l10n.nonceError;
+ } else if ( _.isString( response ) ) {
+ error = response;
+ } else if ( 'undefined' !== typeof response.readyState && 0 === response.readyState ) {
+ error = wp.updates.l10n.connectionError;
+ } else if ( _.isString( response.responseText ) && '' !== response.responseText ) {
+ error = response.responseText;
+ } else if ( _.isString( response.statusText ) ) {
+ error = response.statusText;
+ }
+
+ switch ( action ) {
+ case 'update':
+ errorMessage = wp.updates.l10n.updateFailed;
+ break;
+
+ case 'install':
+ errorMessage = wp.updates.l10n.installFailed;
+ break;
+
+ case 'delete':
+ errorMessage = wp.updates.l10n.deleteFailed;
+ break;
+ }
+
+ // Messages are escaped, remove HTML tags to make them more readable.
+ error = error.replace( /<[\/a-z][^<>]*>/gi, '' );
+ errorMessage = errorMessage.replace( '%s', error );
+
+ // Add admin notice.
+ wp.updates.addAdminNotice( {
+ id: 'unknown_error',
+ className: 'notice-error is-dismissible',
+ message: _.escape( errorMessage )
+ } );
+
+ // Remove the lock, and clear the queue.
+ wp.updates.ajaxLocked = false;
+ wp.updates.queue = [];
+
+ // Change buttons of all running updates.
+ $( '.button.updating-message' )
+ .removeClass( 'updating-message' )
+ .removeAttr( 'aria-label' )
+ .prop( 'disabled', true )
+ .text( wp.updates.l10n.updateFailedShort );
+
+ $( '.updating-message:not(.button):not(.thickbox)' )
+ .removeClass( 'updating-message notice-warning' )
+ .addClass( 'notice-error' )
+ .find( 'p' )
+ .removeAttr( 'aria-label' )
+ .text( errorMessage );
+
+ wp.a11y.speak( errorMessage, 'assertive' );
+
+ return false;
+ };
+
+ /**
+ * Potentially adds an AYS to a user attempting to leave the page.
+ *
+ * If an update is on-going and a user attempts to leave the page,
+ * opens an "Are you sure?" alert.
+ *
+ * @since 4.2.0
+ */
+ wp.updates.beforeunload = function() {
+ if ( wp.updates.ajaxLocked ) {
+ return wp.updates.l10n.beforeunload;
+ }
+ };
+
+ $( function() {
+ var $pluginFilter = $( '#plugin-filter' ),
+ $bulkActionForm = $( '#bulk-action-form' ),
+ $filesystemModal = $( '#request-filesystem-credentials-dialog' ),
+ $pluginSearch = $( '.plugins-php .wp-filter-search' ),
+ $pluginInstallSearch = $( '.plugin-install-php .wp-filter-search' );
+
+ /*
+ * Whether a user needs to submit filesystem credentials.
+ *
+ * This is based on whether the form was output on the page server-side.
+ *
+ * @see {wp_print_request_filesystem_credentials_modal() in PHP}
+ */
+ wp.updates.shouldRequestFilesystemCredentials = $filesystemModal.length > 0;
+
+ /**
+ * File system credentials form submit noop-er / handler.
+ *
+ * @since 4.2.0
+ */
+ $filesystemModal.on( 'submit', 'form', function( event ) {
+ event.preventDefault();
+
+ // Persist the credentials input by the user for the duration of the page load.
+ wp.updates.filesystemCredentials.ftp.hostname = $( '#hostname' ).val();
+ wp.updates.filesystemCredentials.ftp.username = $( '#username' ).val();
+ wp.updates.filesystemCredentials.ftp.password = $( '#password' ).val();
+ wp.updates.filesystemCredentials.ftp.connectionType = $( 'input[name="connection_type"]:checked' ).val();
+ wp.updates.filesystemCredentials.ssh.publicKey = $( '#public_key' ).val();
+ wp.updates.filesystemCredentials.ssh.privateKey = $( '#private_key' ).val();
+ wp.updates.filesystemCredentials.available = true;
+
+ // Unlock and invoke the queue.
+ wp.updates.ajaxLocked = false;
+ wp.updates.queueChecker();
+
+ wp.updates.requestForCredentialsModalClose();
+ } );
+
+ /**
+ * Closes the request credentials modal when clicking the 'Cancel' button or outside of the modal.
+ *
+ * @since 4.2.0
+ */
+ $filesystemModal.on( 'click', '[data-js-action="close"], .notification-dialog-background', wp.updates.requestForCredentialsModalCancel );
+
+ /**
+ * Hide SSH fields when not selected.
+ *
+ * @since 4.2.0
+ */
+ $filesystemModal.on( 'change', 'input[name="connection_type"]', function() {
+ $( '#ssh-keys' ).toggleClass( 'hidden', ( 'ssh' !== $( this ).val() ) );
+ } ).change();
+
+ /**
+ * Handles events after the credential modal was closed.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ * @param {string} job The install/update.delete request.
+ */
+ $document.on( 'credential-modal-cancel', function( event, job ) {
+ var $updatingMessage = $( '.updating-message' ),
+ $message, originalText;
+
+ if ( 'import' === pagenow ) {
+ $updatingMessage.removeClass( 'updating-message' );
+ } else if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
+ if ( 'update-plugin' === job.action ) {
+ $message = $( 'tr[data-plugin="' + job.data.plugin + '"]' ).find( '.update-message' );
+ } else if ( 'delete-plugin' === job.action ) {
+ $message = $( '[data-plugin="' + job.data.plugin + '"]' ).find( '.row-actions a.delete' );
+ }
+ } else if ( 'themes' === pagenow || 'themes-network' === pagenow ) {
+ if ( 'update-theme' === job.action ) {
+ $message = $( '[data-slug="' + job.data.slug + '"]' ).find( '.update-message' );
+ } else if ( 'delete-theme' === job.action && 'themes-network' === pagenow ) {
+ $message = $( '[data-slug="' + job.data.slug + '"]' ).find( '.row-actions a.delete' );
+ } else if ( 'delete-theme' === job.action && 'themes' === pagenow ) {
+ $message = $( '.theme-actions .delete-theme' );
+ }
+ } else {
+ $message = $updatingMessage;
+ }
+
+ if ( $message && $message.hasClass( 'updating-message' ) ) {
+ originalText = $message.data( 'originaltext' );
+
+ if ( 'undefined' === typeof originalText ) {
+ originalText = $( '<p>' ).html( $message.find( 'p' ).data( 'originaltext' ) );
+ }
+
+ $message
+ .removeClass( 'updating-message' )
+ .html( originalText );
+
+ if ( 'plugin-install' === pagenow || 'plugin-install-network' === pagenow ) {
+ if ( 'update-plugin' === job.action ) {
+ $message.attr( 'aria-label', wp.updates.l10n.updateNowLabel.replace( '%s', $message.data( 'name' ) ) );
+ } else if ( 'install-plugin' === job.action ) {
+ $message.attr( 'aria-label', wp.updates.l10n.installNowLabel.replace( '%s', $message.data( 'name' ) ) );
+ }
+ }
+ }
+
+ wp.a11y.speak( wp.updates.l10n.updateCancel, 'polite' );
+ } );
+
+ /**
+ * Click handler for plugin updates in List Table view.
+ *
+ * @since 4.2.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $bulkActionForm.on( 'click', '[data-plugin] .update-link', function( event ) {
+ var $message = $( event.target ),
+ $pluginRow = $message.parents( 'tr' );
+
+ event.preventDefault();
+
+ if ( $message.hasClass( 'updating-message' ) || $message.hasClass( 'button-disabled' ) ) {
+ return;
+ }
+
+ wp.updates.maybeRequestFilesystemCredentials( event );
+
+ // Return the user to the input box of the plugin's table row after closing the modal.
+ wp.updates.$elToReturnFocusToFromCredentialsModal = $pluginRow.find( '.check-column input' );
+ wp.updates.updatePlugin( {
+ plugin: $pluginRow.data( 'plugin' ),
+ slug: $pluginRow.data( 'slug' )
+ } );
+ } );
+
+ /**
+ * Click handler for plugin updates in plugin install view.
+ *
+ * @since 4.2.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $pluginFilter.on( 'click', '.update-now', function( event ) {
+ var $button = $( event.target );
+ event.preventDefault();
+
+ if ( $button.hasClass( 'updating-message' ) || $button.hasClass( 'button-disabled' ) ) {
+ return;
+ }
+
+ wp.updates.maybeRequestFilesystemCredentials( event );
+
+ wp.updates.updatePlugin( {
+ plugin: $button.data( 'plugin' ),
+ slug: $button.data( 'slug' )
+ } );
+ } );
+
+ /**
+ * Click handler for plugin installs in plugin install view.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $pluginFilter.on( 'click', '.install-now', function( event ) {
+ var $button = $( event.target );
+ event.preventDefault();
+
+ if ( $button.hasClass( 'updating-message' ) || $button.hasClass( 'button-disabled' ) ) {
+ return;
+ }
+
+ if ( wp.updates.shouldRequestFilesystemCredentials && ! wp.updates.ajaxLocked ) {
+ wp.updates.requestFilesystemCredentials( event );
+
+ $document.on( 'credential-modal-cancel', function() {
+ var $message = $( '.install-now.updating-message' );
+
+ $message
+ .removeClass( 'updating-message' )
+ .text( wp.updates.l10n.installNow );
+
+ wp.a11y.speak( wp.updates.l10n.updateCancel, 'polite' );
+ } );
+ }
+
+ wp.updates.installPlugin( {
+ slug: $button.data( 'slug' )
+ } );
+ } );
+
+ /**
+ * Click handler for importer plugins installs in the Import screen.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $document.on( 'click', '.importer-item .install-now', function( event ) {
+ var $button = $( event.target ),
+ pluginName = $( this ).data( 'name' );
+
+ event.preventDefault();
+
+ if ( $button.hasClass( 'updating-message' ) ) {
+ return;
+ }
+
+ if ( wp.updates.shouldRequestFilesystemCredentials && ! wp.updates.ajaxLocked ) {
+ wp.updates.requestFilesystemCredentials( event );
+
+ $document.on( 'credential-modal-cancel', function() {
+
+ $button
+ .removeClass( 'updating-message' )
+ .text( wp.updates.l10n.installNow )
+ .attr( 'aria-label', wp.updates.l10n.installNowLabel.replace( '%s', pluginName ) );
+
+ wp.a11y.speak( wp.updates.l10n.updateCancel, 'polite' );
+ } );
+ }
+
+ wp.updates.installPlugin( {
+ slug: $button.data( 'slug' ),
+ success: wp.updates.installImporterSuccess,
+ error: wp.updates.installImporterError
+ } );
+ } );
+
+ /**
+ * Click handler for plugin deletions.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $bulkActionForm.on( 'click', '[data-plugin] a.delete', function( event ) {
+ var $pluginRow = $( event.target ).parents( 'tr' );
+
+ event.preventDefault();
+
+ if ( ! window.confirm( wp.updates.l10n.aysDeleteUninstall.replace( '%s', $pluginRow.find( '.plugin-title strong' ).text() ) ) ) {
+ return;
+ }
+
+ wp.updates.maybeRequestFilesystemCredentials( event );
+
+ wp.updates.deletePlugin( {
+ plugin: $pluginRow.data( 'plugin' ),
+ slug: $pluginRow.data( 'slug' )
+ } );
+
+ } );
+
+ /**
+ * Click handler for theme updates.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $document.on( 'click', '.themes-php.network-admin .update-link', function( event ) {
+ var $message = $( event.target ),
+ $themeRow = $message.parents( 'tr' );
+
+ event.preventDefault();
+
+ if ( $message.hasClass( 'updating-message' ) || $message.hasClass( 'button-disabled' ) ) {
+ return;
+ }
+
+ wp.updates.maybeRequestFilesystemCredentials( event );
+
+ // Return the user to the input box of the theme's table row after closing the modal.
+ wp.updates.$elToReturnFocusToFromCredentialsModal = $themeRow.find( '.check-column input' );
+ wp.updates.updateTheme( {
+ slug: $themeRow.data( 'slug' )
+ } );
+ } );
+
+ /**
+ * Click handler for theme deletions.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $document.on( 'click', '.themes-php.network-admin a.delete', function( event ) {
+ var $themeRow = $( event.target ).parents( 'tr' );
+
+ event.preventDefault();
+
+ if ( ! window.confirm( wp.updates.l10n.aysDelete.replace( '%s', $themeRow.find( '.theme-title strong' ).text() ) ) ) {
+ return;
+ }
+
+ wp.updates.maybeRequestFilesystemCredentials( event );
+
+ wp.updates.deleteTheme( {
+ slug: $themeRow.data( 'slug' )
+ } );
+ } );
+
+ /**
+ * Bulk action handler for plugins and themes.
+ *
+ * Handles both deletions and updates.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $bulkActionForm.on( 'click', '[type="submit"]', function( event ) {
+ var bulkAction = $( event.target ).siblings( 'select' ).val(),
+ itemsSelected = $bulkActionForm.find( 'input[name="checked[]"]:checked' ),
+ success = 0,
+ error = 0,
+ errorMessages = [],
+ type, action;
+
+ // Determine which type of item we're dealing with.
+ switch ( pagenow ) {
+ case 'plugins':
+ case 'plugins-network':
+ type = 'plugin';
+ break;
+
+ case 'themes-network':
+ type = 'theme';
+ break;
+
+ default:
+ return;
+ }
+
+ // Bail if there were no items selected.
+ if ( ! itemsSelected.length ) {
+ event.preventDefault();
+ $( 'html, body' ).animate( { scrollTop: 0 } );
+
+ return wp.updates.addAdminNotice( {
+ id: 'no-items-selected',
+ className: 'notice-error is-dismissible',
+ message: wp.updates.l10n.noItemsSelected
+ } );
+ }
+
+ // Determine the type of request we're dealing with.
+ switch ( bulkAction ) {
+ case 'update-selected':
+ action = bulkAction.replace( 'selected', type );
+ break;
+
+ case 'delete-selected':
+ if ( ! window.confirm( 'plugin' === type ? wp.updates.l10n.aysBulkDelete : wp.updates.l10n.aysBulkDeleteThemes ) ) {
+ event.preventDefault();
+ return;
+ }
+
+ action = bulkAction.replace( 'selected', type );
+ break;
+
+ default:
+ return;
+ }
+
+ wp.updates.maybeRequestFilesystemCredentials( event );
+
+ event.preventDefault();
+
+ // Un-check the bulk checkboxes.
+ $bulkActionForm.find( '.manage-column [type="checkbox"]' ).prop( 'checked', false );
+
+ $document.trigger( 'wp-' + type + '-bulk-' + bulkAction, itemsSelected );
+
+ // Find all the checkboxes which have been checked.
+ itemsSelected.each( function( index, element ) {
+ var $checkbox = $( element ),
+ $itemRow = $checkbox.parents( 'tr' );
+
+ // Only add update-able items to the update queue.
+ if ( 'update-selected' === bulkAction && ( ! $itemRow.hasClass( 'update' ) || $itemRow.find( 'notice-error' ).length ) ) {
+
+ // Un-check the box.
+ $checkbox.prop( 'checked', false );
+ return;
+ }
+
+ // Add it to the queue.
+ wp.updates.queue.push( {
+ action: action,
+ data: {
+ plugin: $itemRow.data( 'plugin' ),
+ slug: $itemRow.data( 'slug' )
+ }
+ } );
+ } );
+
+ // Display bulk notification for updates of any kind.
+ $document.on( 'wp-plugin-update-success wp-plugin-update-error wp-theme-update-success wp-theme-update-error', function( event, response ) {
+ var $itemRow = $( '[data-slug="' + response.slug + '"]' ),
+ $bulkActionNotice, itemName;
+
+ if ( 'wp-' + response.update + '-update-success' === event.type ) {
+ success++;
+ } else {
+ itemName = response.pluginName ? response.pluginName : $itemRow.find( '.column-primary strong' ).text();
+
+ error++;
+ errorMessages.push( itemName + ': ' + response.errorMessage );
+ }
+
+ $itemRow.find( 'input[name="checked[]"]:checked' ).prop( 'checked', false );
+
+ wp.updates.adminNotice = wp.template( 'wp-bulk-updates-admin-notice' );
+
+ wp.updates.addAdminNotice( {
+ id: 'bulk-action-notice',
+ className: 'bulk-action-notice',
+ successes: success,
+ errors: error,
+ errorMessages: errorMessages,
+ type: response.update
+ } );
+
+ $bulkActionNotice = $( '#bulk-action-notice' ).on( 'click', 'button', function() {
+ // $( this ) is the clicked button, no need to get it again.
+ $( this )
+ .toggleClass( 'bulk-action-errors-collapsed' )
+ .attr( 'aria-expanded', ! $( this ).hasClass( 'bulk-action-errors-collapsed' ) );
+ // Show the errors list.
+ $bulkActionNotice.find( '.bulk-action-errors' ).toggleClass( 'hidden' );
+ } );
+
+ if ( error > 0 && ! wp.updates.queue.length ) {
+ $( 'html, body' ).animate( { scrollTop: 0 } );
+ }
+ } );
+
+ // Reset admin notice template after #bulk-action-notice was added.
+ $document.on( 'wp-updates-notice-added', function() {
+ wp.updates.adminNotice = wp.template( 'wp-updates-admin-notice' );
+ } );
+
+ // Check the queue, now that the event handlers have been added.
+ wp.updates.queueChecker();
+ } );
+
+ if ( $pluginInstallSearch.length ) {
+ $pluginInstallSearch.attr( 'aria-describedby', 'live-search-desc' );
+ }
+
+ /**
+ * Handles changes to the plugin search box on the new-plugin page,
+ * searching the repository dynamically.
+ *
+ * @since 4.6.0
+ */
+ $pluginInstallSearch.on( 'keyup input', _.debounce( function( event, eventtype ) {
+ var $searchTab = $( '.plugin-install-search' ), data, searchLocation;
+
+ data = {
+ _ajax_nonce: wp.updates.ajaxNonce,
+ s: event.target.value,
+ tab: 'search',
+ type: $( '#typeselector' ).val(),
+ pagenow: pagenow
+ };
+ searchLocation = location.href.split( '?' )[ 0 ] + '?' + $.param( _.omit( data, [ '_ajax_nonce', 'pagenow' ] ) );
+
+ // Clear on escape.
+ if ( 'keyup' === event.type && 27 === event.which ) {
+ event.target.value = '';
+ }
+
+ if ( wp.updates.searchTerm === data.s && 'typechange' !== eventtype ) {
+ return;
+ } else {
+ $pluginFilter.empty();
+ wp.updates.searchTerm = data.s;
+ }
+
+ if ( window.history && window.history.replaceState ) {
+ window.history.replaceState( null, '', searchLocation );
+ }
+
+ if ( ! $searchTab.length ) {
+ $searchTab = $( '<li class="plugin-install-search" />' )
+ .append( $( '<a />', {
+ 'class': 'current',
+ 'href': searchLocation,
+ 'text': wp.updates.l10n.searchResultsLabel
+ } ) );
+
+ $( '.wp-filter .filter-links .current' )
+ .removeClass( 'current' )
+ .parents( '.filter-links' )
+ .prepend( $searchTab );
+
+ $pluginFilter.prev( 'p' ).remove();
+ $( '.plugins-popular-tags-wrapper' ).remove();
+ }
+
+ if ( 'undefined' !== typeof wp.updates.searchRequest ) {
+ wp.updates.searchRequest.abort();
+ }
+ $( 'body' ).addClass( 'loading-content' );
+
+ wp.updates.searchRequest = wp.ajax.post( 'search-install-plugins', data ).done( function( response ) {
+ $( 'body' ).removeClass( 'loading-content' );
+ $pluginFilter.append( response.items );
+ delete wp.updates.searchRequest;
+
+ if ( 0 === response.count ) {
+ wp.a11y.speak( wp.updates.l10n.noPluginsFound );
+ } else {
+ wp.a11y.speak( wp.updates.l10n.pluginsFound.replace( '%d', response.count ) );
+ }
+ } );
+ }, 500 ) );
+
+ if ( $pluginSearch.length ) {
+ $pluginSearch.attr( 'aria-describedby', 'live-search-desc' );
+ }
+
+ /**
+ * Handles changes to the plugin search box on the Installed Plugins screen,
+ * searching the plugin list dynamically.
+ *
+ * @since 4.6.0
+ */
+ $pluginSearch.on( 'keyup input', _.debounce( function( event ) {
+ var data = {
+ _ajax_nonce: wp.updates.ajaxNonce,
+ s: event.target.value,
+ pagenow: pagenow
+ };
+
+ // Clear on escape.
+ if ( 'keyup' === event.type && 27 === event.which ) {
+ event.target.value = '';
+ }
+
+ if ( wp.updates.searchTerm === data.s ) {
+ return;
+ } else {
+ wp.updates.searchTerm = data.s;
+ }
+
+ if ( window.history && window.history.replaceState ) {
+ window.history.replaceState( null, '', location.href.split( '?' )[ 0 ] + '?s=' + data.s );
+ }
+
+ if ( 'undefined' !== typeof wp.updates.searchRequest ) {
+ wp.updates.searchRequest.abort();
+ }
+
+ $bulkActionForm.empty();
+ $( 'body' ).addClass( 'loading-content' );
+
+ wp.updates.searchRequest = wp.ajax.post( 'search-plugins', data ).done( function( response ) {
+
+ // Can we just ditch this whole subtitle business?
+ var $subTitle = $( '<span />' ).addClass( 'subtitle' ).html( wp.updates.l10n.searchResults.replace( '%s', _.escape( data.s ) ) ),
+ $oldSubTitle = $( '.wrap .subtitle' );
+
+ if ( ! data.s.length ) {
+ $oldSubTitle.remove();
+ } else if ( $oldSubTitle.length ) {
+ $oldSubTitle.replaceWith( $subTitle );
+ } else {
+ $( '.wrap h1' ).append( $subTitle );
+ }
+
+ $( 'body' ).removeClass( 'loading-content' );
+ $bulkActionForm.append( response.items );
+ delete wp.updates.searchRequest;
+
+ if ( 0 === response.count ) {
+ wp.a11y.speak( wp.updates.l10n.noPluginsFound );
+ } else {
+ wp.a11y.speak( wp.updates.l10n.pluginsFound.replace( '%d', response.count ) );
+ }
+ } );
+ }, 500 ) );
+
+ /**
+ * Trigger a search event when the search form gets submitted.
+ *
+ * @since 4.6.0
+ */
+ $document.on( 'submit', '.search-plugins', function( event ) {
+ event.preventDefault();
+
+ $( 'input.wp-filter-search' ).trigger( 'input' );
+ } );
+
+ /**
+ * Trigger a search event when the search type gets changed.
+ *
+ * @since 4.6.0
+ */
+ $( '#typeselector' ).on( 'change', function() {
+ var $search = $( 'input[name="s"]' );
+
+ if ( $search.val().length ) {
+ $search.trigger( 'input', 'typechange' );
+ }
+ } );
+
+ /**
+ * Click handler for updating a plugin from the details modal on `plugin-install.php`.
+ *
+ * @since 4.2.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $( '#plugin_update_from_iframe' ).on( 'click', function( event ) {
+ var target = window.parent === window ? null : window.parent,
+ update;
+
+ $.support.postMessage = !! window.postMessage;
+
+ if ( false === $.support.postMessage || null === target || -1 !== window.parent.location.pathname.indexOf( 'update-core.php' ) ) {
+ return;
+ }
+
+ event.preventDefault();
+
+ update = {
+ action: 'update-plugin',
+ data: {
+ plugin: $( this ).data( 'plugin' ),
+ slug: $( this ).data( 'slug' )
+ }
+ };
+
+ target.postMessage( JSON.stringify( update ), window.location.origin );
+ } );
+
+ /**
+ * Click handler for installing a plugin from the details modal on `plugin-install.php`.
+ *
+ * @since 4.6.0
+ *
+ * @param {Event} event Event interface.
+ */
+ $( '#plugin_install_from_iframe' ).on( 'click', function( event ) {
+ var target = window.parent === window ? null : window.parent,
+ install;
+
+ $.support.postMessage = !! window.postMessage;
+
+ if ( false === $.support.postMessage || null === target || -1 !== window.parent.location.pathname.indexOf( 'index.php' ) ) {
+ return;
+ }
+
+ event.preventDefault();
+
+ install = {
+ action: 'install-plugin',
+ data: {
+ slug: $( this ).data( 'slug' )
+ }
+ };
+
+ target.postMessage( JSON.stringify( install ), window.location.origin );
+ } );
+
+ /**
+ * Handles postMessage events.
+ *
+ * @since 4.2.0
+ * @since 4.6.0 Switched `update-plugin` action to use the queue.
+ *
+ * @param {Event} event Event interface.
+ */
+ $( window ).on( 'message', function( event ) {
+ var originalEvent = event.originalEvent,
+ expectedOrigin = document.location.protocol + '//' + document.location.hostname,
+ message;
+
+ if ( originalEvent.origin !== expectedOrigin ) {
+ return;
+ }
+
+ try {
+ message = $.parseJSON( originalEvent.data );
+ } catch ( e ) {
+ return;
+ }
+
+ if ( 'undefined' === typeof message.action ) {
+ return;
+ }
+
+ switch ( message.action ) {
+
+ // Called from `wp-admin/includes/class-wp-upgrader-skins.php`.
+ case 'decrementUpdateCount':
+ /** @property {string} message.upgradeType */
+ wp.updates.decrementCount( message.upgradeType );
+ break;
+
+ case 'install-plugin':
+ case 'update-plugin':
+ /* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */
+ window.tb_remove();
+ /* jscs:enable */
+
+ message.data = wp.updates._addCallbacks( message.data, message.action );
+
+ wp.updates.queue.push( message );
+ wp.updates.queueChecker();
+ break;
+ }
+ } );
+
+ /**
+ * Adds a callback to display a warning before leaving the page.
+ *
+ * @since 4.2.0
+ */
+ $( window ).on( 'beforeunload', wp.updates.beforeunload );
+ } );
+})( jQuery, window.wp, _.extend( window._wpUpdatesSettings, window._wpUpdatesItemCounts || {} ) );
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff