status/error messages, 'body' => tab content
*/
private static function _display_example_plugin( $ID ) {
global $wp_filesystem;
$page_content = array(
'message' => '',
'body' => ''
);
$plugin = MLA_Example_List_Table::mla_find_example_plugin( $ID );
if ( !$plugin ) {
/* translators: 1: plugin name */
$page_content['message'] = sprintf( __( 'Example plugin "%1$s" not found', 'media-library-assistant' ), $ID );
return $page_content;
}
// Compose view arguments
$view_args = array(
'page' => MLACoreOptions::MLA_SETTINGS_SLUG . '-documentation',
'mla_tab' => 'documentation',
'mla-example-search' => 'Search'
);
if ( isset( $_REQUEST['s'] ) ) {
$view_args['s'] = urlencode( stripslashes( $_REQUEST['s'] ) );
}
// See also _build_rollover_actions, _tabulate_example_items
if ( isset( $_REQUEST['mla_example_view'] ) ) {
if ( in_array( $_REQUEST['mla_example_view'], array( 'all', 'installed', 'active', 'inactive', 'network', 'uninstalled' ) ) ) {
$view_args['mla_example_view'] = urlencode( $_REQUEST['mla_example_view'] );
}
}
if ( isset( $_REQUEST['orderby'] ) ) {
if ( array_key_exists( $_REQUEST['orderby'], MLA_Example_List_Table::$default_sortable_columns ) ) {
$view_args['orderby'] = urlencode( $_REQUEST['orderby'] );
}
}
if ( isset( $_REQUEST['order'] ) ) {
$view_args['order'] = ( 'desc' === strtolower( $_REQUEST['order'] ) ) ? 'desc' : 'asc';
}
if ( isset( $_REQUEST['paged'] ) && absint( $_REQUEST['paged'] ) ) {
$view_args['paged'] = absint( $_REQUEST['paged'] );
}
$form_url = add_query_arg( $view_args, admin_url( 'options-general.php' ) );
$source_path = MLA_PLUGIN_PATH . 'examples/plugins/' . $plugin->file;
$file_contents = @file_get_contents( $source_path, false );
if ( false === $file_contents ) {
$error_info = error_get_last();
if ( false !== ( $tail = strpos( $error_info['message'], ']: ' ) ) ) {
$php_errormsg = ':
' . substr( $error_info['message'], $tail + 7 );
} else {
$php_errormsg = '.';
}
/* translators: 1: ERROR tag 2: file type 3: file name 4: error message*/
$page_content['message'] = sprintf( __( '%1$s: Reading the %2$s file ( %3$s ) "%4$s".', 'media-library-assistant' ), __( 'ERROR', 'media-library-assistant' ), __( 'plugin', 'media-library-assistant' ), $plugin->file, $php_errormsg );
$file_contents = '';
}
// Compose tab content
$page_template_array = MLACore::mla_load_template( 'admin-display-settings-example-tab.tpl' );
$page_values = array (
'View Plugin' => __( 'View Plugin', 'media-library-assistant' ),
'form_url' => $form_url, // admin_url( 'options-general.php' ) . '?page=mla-settings-menu-documentation&mla_tab=documentation&mla-example-search=Search',
'plugin_text' => $file_contents,
'Close' => __( 'Close', 'media-library-assistant' ),
'_wpnonce' => wp_nonce_field( MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME, true, false ),
'_wp_http_referer' => wp_referer_field( false )
);
$page_content['body'] = MLAData::mla_parse_template( $page_template_array['view-plugin'], $page_values );
return $page_content;
}
/**
* Compose the Example Plugin tab content for the Settings/Documentation subpage
*
* @since 2.32
*
* @return array 'message' => status/error messages, 'body' => tab content
*/
private static function _compose_example_tab() {
$page_template_array = MLACore::mla_load_template( 'admin-display-settings-example-tab.tpl' );
// Display the Example Plugin Table
$_SERVER['REQUEST_URI'] = add_query_arg( array( 'mla-example-display' => 'true' ), remove_query_arg( array(
'mla_admin_action',
'mla_item_slug',
'mla_item_ID',
'_wpnonce',
'_wp_http_referer',
'action',
'action2',
'cb_attachment',
'mla-example-search'
), $_SERVER['REQUEST_URI'] ) );
// Create an instance of our package class
$MLAListExampleTable = new MLA_Example_List_Table();
// Fetch, prepare, sort, and filter our data
$MLAListExampleTable->prepare_items();
$page_content = array(
'message' => '',
'body' => ''
);
$page_values = array(
'results' => ! empty( $_REQUEST['s'] ) ? ' - ' . __( 'Displaying search results for', 'media-library-assistant' ) . ': "' . $_REQUEST['s'] . '"' : '',
'In this tab' => __( 'In this tab you can browse the list of MLA example plugins, install or update them in the Plugins/Installed Plugins area and see which examples you have already installed. To activate, deactivate or delete the plugins you must go to the Plugins/Installed Plugins admin submenu.' ),
/* translators: 1: Documentation hyperlink */
'You can find' => sprintf( __( 'You can find more information about using the example plugins in the %1$s section of the Documentation or by clicking the "Help" tab in the upper-right corner of this screen.', 'media-library-assistant' ), '' . __( 'The Example Plugins', 'media-library-assistant' ) . '' ),
'views' => '',
'settingsURL' => admin_url('options-general.php'),
'form_url' => admin_url( 'options-general.php' ) . '?page=mla-settings-menu-documentation&mla_tab=documentation',
'_wpnonce' => wp_nonce_field( MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME, true, false ),
'Example Plugins' => __( 'Example Plugins', 'media-library-assistant' ),
'Search Example Plugins' => __( 'Search Example Plugins', 'media-library-assistant' ),
's' => isset( $_REQUEST['s'] ) ? esc_attr( stripslashes( $_REQUEST['s'] ) ) : '',
'Search Plugins' => __( 'Search Plugins', 'media-library-assistant' ),
'Search help' => __( 'Searches Name, Description, File Name and Tags', 'media-library-assistant' ),
'Cancel' => __( 'Cancel', 'media-library-assistant' ),
);
ob_start();
$MLAListExampleTable->views();
$page_values['views'] = ob_get_contents();
ob_end_clean();
$page_content['body'] = MLAData::mla_parse_template( $page_template_array['before-example-table'], $page_values );
// Now we can render the completed list table
ob_start();
$MLAListExampleTable->display();
$page_content['body'] .= ob_get_contents();
ob_end_clean();
$page_content['body'] .= MLAData::mla_parse_template( $page_template_array['after-example-table'], $page_values );
return $page_content;
}
/**
* Compose the Documentation tab content for the Settings subpage
*
* @since 0.80
* @uses $page_template_array contains tab content template(s)
*
* @return array 'message' => status/error messages, 'body' => tab content
*/
public static function mla_compose_documentation_tab( ) {
// Display or Cancel the Example Plugins submenu, if requested
if ( !empty( $_REQUEST['mla-example-search'] ) ) {
check_admin_referer( MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME );
$page_content = self::_compose_example_tab();
} elseif ( !empty( $_REQUEST['mla-example-cancel'] ) ) {
$page_content = array(
'message' => '',
'body' => ''
);
} elseif ( !empty( $_REQUEST['mla-example-display'] ) ) {
if ( 'true' != $_REQUEST['mla-example-display'] ) {
check_admin_referer( MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME );
}
$page_content = self::_compose_example_tab();
} else {
$page_content = array(
'message' => '',
'body' => ''
);
}
// Process bulk actions that affect an array of items
$bulk_action = MLASettings::mla_current_bulk_action();
if ( $bulk_action && ( $bulk_action != 'none' ) ) {
$bulk_message = '';
if ( isset( $_REQUEST['cb_mla_item_ID'] ) ) {
foreach ( $_REQUEST['cb_mla_item_ID'] as $ID ) {
switch ( $bulk_action ) {
case 'install':
$item_content = MLA_Example_List_Table::mla_install_example_plugin( $ID );
break;
case 'update':
$item_content = MLA_Example_List_Table::mla_update_example_plugin( $ID );
break;
default:
/* translators: 1: bulk_action, e.g., delete, edit, restore, trash */
$item_content = sprintf( __( 'Unknown bulk action %1$s', 'media-library-assistant' ), $bulk_action );
break 2; // Exit the switch and the foreach
;
} // switch ($_REQUEST['mla_admin_action'])
$bulk_message .= $item_content . '
';
} // foreach $ID
} // isset cb_attachment
else {
/* translators: 1: action name, e.g., edit */
$bulk_message = sprintf( __( 'Bulk Action %1$s - no items selected.', 'media-library-assistant' ), $bulk_action );
}
$page_content = self::_compose_example_tab();
$page_content['message'] = $bulk_message;
} // $bulk_action
// Process row-level actions that affect a single item
if ( !empty( $_REQUEST['mla_admin_action'] ) ) {
check_admin_referer( MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME );
$action_content = array( 'message' => '' );
if ( empty( $_REQUEST['mla_item_ID'] ) ) {
/* translators: 1: bulk_action, e.g., single_item_delete, single_item_edit */
$action_content['message'] = sprintf( __( 'Empty mla_item_ID - "%1$s"', 'media-library-assistant' ), $_REQUEST['mla_admin_action'] );
} else {
switch ( $_REQUEST['mla_admin_action'] ) {
case MLACore::MLA_ADMIN_SINGLE_EDIT_INSTALL:
$action_content = MLA_Example_List_Table::mla_install_example_plugin( $_REQUEST['mla_item_ID'] );
break;
case MLACore::MLA_ADMIN_SINGLE_EDIT_UPDATE:
$action_content = MLA_Example_List_Table::mla_update_example_plugin( $_REQUEST['mla_item_ID'] );
break;
case MLACore::MLA_ADMIN_SINGLE_EDIT_DISPLAY:
$action_content = MLASettings_Documentation::_display_example_plugin( $_REQUEST['mla_item_ID'] );
if ( !empty( $action_content['body'] ) ) {
return $action_content;
}
$action_content = $action_content['message'];
break;
default:
/* translators: 1: bulk_action, e.g., single_item_delete, single_item_edit */
$action_content = sprintf( __( 'Unknown mla_admin_action - "%1$s"', 'media-library-assistant' ), $_REQUEST['mla_admin_action'] );
break;
} // switch ($_REQUEST['mla_admin_action'])
}
$page_content = self::_compose_example_tab();
$page_content['message'] = $action_content;
} // (!empty($_REQUEST['mla_admin_action'])
if ( !empty( $page_content['body'] ) ) {
return $page_content;
}
$page_template = MLACore::mla_load_template( 'documentation-settings-tab.tpl' );
if ( ! is_array( $page_template ) ) {
/* translators: 1: ERROR tag 2: function name 3: non-array value */
MLACore::mla_debug_add( sprintf( _x( '%1$s: %2$s non-array "%3$s"', 'error_log', 'media-library-assistant' ), __( 'ERROR', 'media-library-assistant' ), 'MLASettings::_compose_documentation_tab', var_export( $page_template, true ) ), MLACore::MLA_DEBUG_CATEGORY_ANY );
return '';
}
// Display the Documentation tab
$page_values = array(
'example_url' => MLACore::mla_nonce_url( '?page=mla-settings-menu-documentation&mla_tab=documentation&mla-example-search=Search', MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME ),
'translate_url' => MLA_PLUGIN_URL . 'languages/MLA Internationalization Guide.pdf',
'phpDocs_url' => 'http://davidlingren.com/assets/phpDocs/index.html',
);
$page_content['body'] = MLAData::mla_parse_template( $page_template['documentation-tab'], $page_values );
return $page_content;
}
} // class MLASettings_Documentation
/*
* The WP_List_Table class isn't automatically available to plugins
*/
if ( !class_exists( 'WP_List_Table' ) ) {
require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
}
/*
* The WP_Upgrader classes aren't automatically available to plugins
*/
if ( !class_exists( 'WP_Upgrader' ) ) {
require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
}
if ( !class_exists( 'WP_Upgrader_Skin' ) ) {
require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader-skins.php' );
}
/**
* Class MLA (Media Library Assistant) Example List Table implements the
* searchable database of example plugins for the "Documentation" admin settings tab
*
* Extends the core WP_List_Table class.
*
* @package Media Library Assistant
* @since 2.32
*/
class MLA_Example_List_Table extends WP_List_Table {
/**
* Calls the parent constructor to set some default values.
*
* @since 2.32
*
* @return void
*/
function __construct( ) {
//Set parent defaults
parent::__construct( array(
'singular' => 'example_plugin', //singular name of the listed records
'plural' => 'example_plugins', //plural name of the listed records
'ajax' => false, //does this table support ajax?
'screen' => 'settings_page_' . MLACoreOptions::MLA_SETTINGS_SLUG . '-example'
) );
/*
* NOTE: There is one add_action call at the end of this source file.
*/
}
/**
* Table column definitions
*
* This array defines table columns and titles where the key is the column slug (and class)
* and the value is the column's title text.
*
* All of the columns are added to this array by MLA_Example_List_Table::_localize_default_columns_array.
*
* @since 2.32
*
* @var array
*/
private static $default_columns = array();
/**
* Default values for hidden columns
*
* This array is used when the user-level option is not set, i.e.,
* the user has not altered the selection of hidden columns.
*
* The value on the right-hand side must match the column slug, e.g.,
* array(0 => 'ID_parent, 1 => 'title_name').
*
* @since 2.32
*
* @var array
*/
private static $default_hidden_columns = array(
// 'name',
// 'version',
// 'installed_version',
// 'description'
// 'file'
// 'tags'
);
/**
* Sortable column definitions
*
* This array defines the table columns that can be sorted. The array key
* is the column slug that needs to be sortable, and the value is database column
* to sort by. Often, the key and value will be the same, but this is not always
* the case (as the value is a column name from the database, not the list table).
*
* The array value also contains a boolean which is 'true' if the initial sort order
* for the column is DESC/Descending.
*
* @since 2.32
*
* @var array
*/
public static $default_sortable_columns = array(
'name' => array('name',false),
'version' => array('version',false),
'installed_version' => array('installed_version',true),
'description' => array('description',false),
'file' => array('file',false),
'tags' => array('tags',false),
);
/**
* Access the default list of hidden columns
*
* @since 2.32
*
* @return array default list of hidden columns
*/
private static function _default_hidden_columns( ) {
return self::$default_hidden_columns;
}
/**
* Return the names and orderby values of the sortable columns
*
* @since 2.32
*
* @return array column_slug => array( orderby value, initial_descending_sort ) for sortable columns
*/
public static function mla_get_sortable_columns( ) {
return self::$default_sortable_columns;
}
/**
* Handler for filter 'get_user_option_managesettings_page_mla-settings-menu-examplecolumnshidden'
*
* Required because the screen.php get_hidden_columns function only uses
* the get_user_option result. Set when the file is loaded because the object
* is not created in time for the call from screen.php.
*
* @since 2.32
*
* @param mixed false or array with current list of hidden columns, if any
* @param string 'managesettings_page_mla-settings-menu-examplecolumnshidden'
* @param object WP_User object, if logged in
*
* @return array updated list of hidden columns
*/
public static function mla_manage_hidden_columns_filter( $result, $option, $user_data ) {
if ( false !== $result ) {
return $result;
}
return self::_default_hidden_columns();
}
/**
* Handler for filter 'manage_settings_page_mla-settings-menu_columns'
*
* This required filter dictates the table's columns and titles. Set when the
* file is loaded because the list_table object isn't created in time
* to affect the "screen options" setup.
*
* @since 2.32
*
* @return array list of table columns
*/
public static function mla_manage_columns_filter( ) {
self::_localize_default_columns_array();
return self::$default_columns;
}
/**
* Builds the $default_columns array with translated source texts.
*
* @since 2.32
*
* @return void
*/
private static function _localize_default_columns_array( ) {
if ( empty( self::$default_columns ) ) {
// Build the default columns array at runtime to accomodate calls to the localization functions
self::$default_columns = array(
'cb' => '', //Render a checkbox instead of text
'name' => _x( 'Name', 'list_table_column', 'media-library-assistant' ),
'version' => _x( 'Current Version', 'list_table_column', 'media-library-assistant' ),
'installed_version' => _x( 'Installed Version', 'list_table_column', 'media-library-assistant' ),
'description' => _x( 'Description', 'list_table_column', 'media-library-assistant' ),
'file' => _x( 'File Name', 'list_table_column', 'media-library-assistant' ),
'tags' => _x( 'Tags', 'list_table_column', 'media-library-assistant' ),
);
}
}
/**
* Print optional in-line styles for Example Plugins submenu table
*
* @since 2.32
*/
public static function mla_admin_print_styles_action() {
/*
* Suppress display of the hidden columns selection list (disabled),
* adjust width of the Version column
*/
echo " \r\n";
}
/**
* Called in the admin_init action because the list_table object isn't
* created in time to affect the "screen options" setup.
*
* @since 2.32
*
* @return void
*/
public static function mla_admin_init( ) {
//error_log( __LINE__ . ' MLA_Example_List_Table::mla_admin_init request = ' . var_export( $_REQUEST, true ), 0 );
if ( isset( $_REQUEST['mla-example-cancel'] ) ) {
unset( $_REQUEST['mla-example-display'] );
}
if ( isset( $_REQUEST['mla-example-display'] ) || isset( $_REQUEST['mla-example-search'] ) ) {
add_filter( 'get_user_option_managesettings_page_' . MLACoreOptions::MLA_SETTINGS_SLUG . '-documentationcolumnshidden', 'MLA_Example_List_Table::mla_manage_hidden_columns_filter', 10, 3 );
add_filter( 'manage_settings_page_' . MLACoreOptions::MLA_SETTINGS_SLUG . '-documentation_columns', 'MLA_Example_List_Table::mla_manage_columns_filter', 10, 0 );
add_action( 'admin_print_styles', 'MLA_Example_List_Table::mla_admin_print_styles_action' );
}
}
/**
* Get the name of the default primary column.
*
* @since 2.32
* @access protected
*
* @return string Name of the default primary column
*/
protected function get_default_primary_column_name() {
return 'name';
}
/**
* Supply a column value if no column-specific function has been defined
*
* Called when the parent class can't find a method specifically built for a
* given column. All columns should have a specific method, so this function
* returns a troubleshooting message.
*
* @since 2.32
*
* @param array A singular item (one full row's worth of data)
* @param array The name/slug of the column to be processed
* @return string Text or HTML to be placed inside the column
*/
function column_default( $item, $column_name ) {
//Show the whole array for troubleshooting purposes
/* translators: 1: column_name 2: column_values */
return sprintf( __( 'column_default: %1$s, %2$s', 'media-library-assistant' ), $column_name, print_r( $item, true ) );
}
/**
* Displays checkboxes for using bulk actions. The 'cb' column
* is given special treatment when columns are processed.
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @return string HTML markup to be placed inside the column
*/
function column_cb( $item ) {
return sprintf( '',
/*%1$s*/ $item->post_ID
);
}
/**
* Add rollover actions to a table column
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @param string Current column name
*
* @return array Names and URLs of row-level actions
*/
private function _build_rollover_actions( $item, $column ) {
$actions = array();
//error_log( __LINE__ . " MLASettings_Documentation::_build_rollover_actions( {$column} ) _REQUEST = " . var_export( $_REQUEST, true ), 0 );
// Compose view arguments
$view_args = array(
'page' => MLACoreOptions::MLA_SETTINGS_SLUG . '-documentation',
'mla_tab' => 'documentation',
'mla-example-display' => 'true',
'mla_item_ID' => urlencode( $item->post_ID )
);
if ( isset( $_REQUEST['s'] ) ) {
$view_args['s'] = urlencode( $_REQUEST['s'] );
}
// See also _display_example_plugin, _tabulate_example_items
if ( isset( $_REQUEST['mla_example_view'] ) ) {
if ( in_array( $_REQUEST['mla_example_view'], array( 'all', 'installed', 'active', 'inactive', 'network', 'uninstalled' ) ) ) {
$view_args['mla_example_view'] = urlencode( $_REQUEST['mla_example_view'] );
}
}
if ( isset( $_REQUEST['orderby'] ) ) {
if ( array_key_exists( $_REQUEST['orderby'], self::$default_sortable_columns ) ) {
$view_args['orderby'] = urlencode( $_REQUEST['orderby'] );
}
}
if ( isset( $_REQUEST['order'] ) ) {
$view_args['order'] = ( 'desc' === strtolower( $_REQUEST['order'] ) ) ? 'desc' : 'asc';
}
if ( isset( $_REQUEST['paged'] ) && absint( $_REQUEST['paged'] ) ) {
$view_args['paged'] = absint( $_REQUEST['paged'] );
}
//error_log( __LINE__ . " MLASettings_Documentation::_build_rollover_actions( {$column} ) view_args = " . var_export( $view_args, true ), 0 );
if ( empty( $item->installed_version ) ) {
if ( current_user_can( 'install_plugins' ) ) {
$actions['install'] = '' . __( 'Install', 'media-library-assistant' ) . '';
}
} else {
if ( current_user_can( 'update_plugins' ) ) {
$actions['update'] = '' . __( 'Update', 'media-library-assistant' ) . '';
}
}
if ( current_user_can( 'upload_files' ) && ( false === strpos( $item->file, '/' ) ) ) {
$args = array(
'page' => MLACore::ADMIN_PAGE_SLUG,
'mla_download_example_plugin' => urlencode( $item->file ),
);
$actions['download'] = '' . __( 'Download', 'media-library-assistant' ) . '';
}
$actions['view'] = '' . __( 'View', 'media-library-assistant' ) . '';
return $actions;
}
/**
* Supply the content for the Name column
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @return string HTML markup to be placed inside the column
*/
function column_name( $item ) {
$row_actions = self::_build_rollover_actions( $item, 'name' );
$slug = esc_attr( $item->name );
return sprintf( '%1$s
%2$s', /*%1$s*/ $slug, /*%2$s*/ $this->row_actions( $row_actions ) );
}
/**
* Supply the content for the Version column
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @return string HTML markup to be placed inside the column
*/
function column_version( $item ) {
return esc_attr( $item->version );
}
/**
* Supply the content for the Installed Version column
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @return string HTML markup to be placed inside the column
*/
function column_installed_version( $item ) {
return esc_attr( $item->installed_version ) . '
' . esc_attr( $item->status );
}
/**
* Supply the content for the Description column
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @return string HTML markup to be placed inside the column
*/
function column_description( $item ) {
return esc_attr( $item->description );
}
/**
* Supply the content for the File Name column
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @return string HTML markup to be placed inside the column
*/
function column_file( $item ) {
return esc_attr( $item->file );
}
/**
* Supply the content for the Tags column
*
* @since 2.32
*
* @param object An MLA example_plugin object
* @return string HTML markup to be placed inside the column
*/
function column_tags( $item ) {
return esc_attr( $item->tags );
}
/**
* This method dictates the table's columns and titles
*
* @since 2.32
*
* @return array Column information: 'slugs'=>'Visible Titles'
*/
function get_columns( ) {
return $columns = MLA_Example_List_Table::mla_manage_columns_filter();
}
/**
* Returns the list of currently hidden columns from a user option or
* from default values if the option is not set
*
* @since 2.32
*
* @return array Column information,e.g., array(0 => 'ID_parent, 1 => 'title_name')
*/
function get_hidden_columns( ) {
$columns = get_user_option( 'managesettings_page_' . MLACoreOptions::MLA_SETTINGS_SLUG . '-documentationcolumnshidden' );
if ( is_array( $columns ) ) {
return $columns;
}
return self::_default_hidden_columns();
}
/**
* Returns an array where the key is the column that needs to be sortable
* and the value is db column to sort by.
*
* @since 2.32
*
* @return array Sortable column information,e.g.,
* 'slugs'=>array('data_values',boolean)
*/
function get_sortable_columns( ) {
return self::$default_sortable_columns;
}
/**
* Returns HTML markup for one view that can be used with this table
*
* @since 2.32
*
* @param string View slug
* @param array count and labels for the View
* @param string Slug for current view
*
* @return string | false HTML for link to display the view, false if count = zero
*/
function _get_view( $view_slug, $example_item, $current_view ) {
static $base_url = NULL;
$class = ( $view_slug == $current_view ) ? ' class="current"' : '';
/*
* Calculate the common values once per page load
*/
if ( is_null( $base_url ) ) {
/*
* Remember the view filters
*/
$base_url = MLACore::mla_nonce_url( 'options-general.php?page=' . MLACoreOptions::MLA_SETTINGS_SLUG . '-documentation&mla_tab=documentation&mla-example-search=Search', MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME );
if ( isset( $_REQUEST['s'] ) ) {
$base_url = add_query_arg( array( 's' => $_REQUEST['s'] ), $base_url );
}
}
$singular = sprintf('%s (%%s)', $example_item['singular'] );
$plural = sprintf('%s (%%s)', $example_item['plural'] );
$nooped_plural = _n_noop( $singular, $plural, 'media-library-assistant' );
return " $view_slug ), $base_url )
. "'$class>" . sprintf( translate_nooped_plural( $nooped_plural, $example_item['count'], 'media-library-assistant' ), number_format_i18n( $example_item['count'] ) ) . '';
} // _get_view
/**
* Returns an associative array listing all the views that can be used with this table.
* These are listed across the top of the page and managed by WordPress.
*
* @since 2.32
*
* @return array View information,e.g., array ( id => link )
*/
function get_views( ) {
/*
* Find current view
*/
$current_view = isset( $_REQUEST['mla_example_view'] ) ? $_REQUEST['mla_example_view'] : 'all';
/*
* Generate the list of views, retaining keyword search criterion
*/
$s = isset( $_REQUEST['s'] ) ? $_REQUEST['s'] : '';
$example_items = self::_tabulate_example_items( $s );
$view_links = array();
foreach ( $example_items as $slug => $item )
$view_links[ $slug ] = self::_get_view( $slug, $item, $current_view );
return $view_links;
}
/**
* Get an associative array ( option_name => option_title ) with the list
* of bulk actions available on this table.
*
* @since 2.32
*
* @return array Contains all the bulk actions: 'slugs'=>'Visible Titles'
*/
function get_bulk_actions( ) {
return array(
'install' => __( 'Install', 'media-library-assistant' ),
'update' => __( 'Update', 'media-library-assistant' ),
);
}
/**
* Prepares the list of items for displaying
*
* This is where you prepare your data for display. This method will usually
* be used to query the database, sort and filter the data, and generally
* get it ready to be displayed. At a minimum, we should set $this->items and
* $this->set_pagination_args().
*
* @since 2.32
*
* @return void
*/
function prepare_items( ) {
$this->_column_headers = array(
$this->get_columns(),
$this->get_hidden_columns(),
$this->get_sortable_columns()
);
// REQUIRED for pagination.
$total_items = self::_count_example_items( $_REQUEST );
$user = get_current_user_id();
$screen = get_current_screen();
$option = $screen->get_option( 'per_page', 'option' );
if ( is_string( $option ) ) {
$per_page = get_user_meta( $user, $option, true );
} else {
$per_page = 10;
}
if ( empty( $per_page ) || $per_page < 1 ) {
$per_page = $screen->get_option( 'per_page', 'default' );
}
// REQUIRED. We also have to register our pagination options & calculations.
$this->set_pagination_args( array(
'total_items' => $total_items,
'per_page' => $per_page,
'total_pages' => ceil( $total_items / $per_page )
) );
$current_page = $this->get_pagenum();
/*
* REQUIRED. Assign sorted and paginated data to the items property, where
* it can be used by the rest of the class.
*/
$this->items = self::_query_example_items( $_REQUEST, ( ( $current_page - 1 ) * $per_page ), $per_page );
}
/**
* Generates (echoes) content for a single row of the table
*
* @since 2.32
*
* @param object the current item
*
* @return void Echoes the row HTML
*/
function single_row( $item ) {
static $row_class = '';
$row_class = ( $row_class == '' ? ' class="alternate"' : '' );
echo '';
echo parent::single_row_columns( $item );
echo '
';
}
/**
* Install or update an Example Plugin
*
* @since 2.32
*
* @param integer MLA Example Plugin ID
* @param boolean true to update an already-installed plugin, false to install new plugin
*
* @return string empty or error message
*/
private static function _process_example_plugin( $ID, $update = false ) {
global $wp_filesystem;
$plugin = MLA_Example_List_Table::mla_find_example_plugin( $ID );
if ( !$plugin ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" not found', 'media-library-assistant' ), $ID );
}
$source_parts = explode( '/', $plugin->file );
if ( $source_is_dir = 1 < count( $source_parts ) ) {
$source_dir = $source_parts[0];
$source_file = $source_parts[1];
} else {
$source_dir = str_replace( '.php', '', $source_parts[0] );
$source_file = $source_parts[0];
}
$result = validate_plugin( $source_file );
$target_is_file = ( 0 === $result );
$source_root = MLA_PLUGIN_PATH . 'examples/plugins/' . $source_dir;
$target_root = WP_PLUGIN_DIR . '/' . $source_dir;
$upgrader = new WP_Upgrader( new MLA_Upgrader_Skin() );
$upgrader->init();
$result = $upgrader->fs_connect( array( WP_PLUGIN_DIR, $target_root ) );
if ( is_wp_error($result) ) {
/* translators: 1: plugin name, 2: WP_Error message */
return sprintf( __( 'Example plugin "%1$s" fs_connect failed; no action taken. Error: %2$s', 'media-library-assistant' ), $plugin->name, $result->get_error_message() );
}
if ( true !== $result ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" fs_connect failed; no action taken', 'media-library-assistant' ), $plugin->name );
}
// Convert a single-file plugin to (temporary) directory-based plugin
if ( !$source_is_dir ) {
global $wp_filesystem;
$result = $wp_filesystem->mkdir( $source_root, FS_CHMOD_DIR );
$result = $wp_filesystem->copy( $source_root . '.php', $source_root . '/' . $source_file );
}
$upgrader_args = array(
'source' => $source_root,
'destination' => $target_root,
'clear_destination' => $update,
'clear_working' => !$source_is_dir,
'abort_if_destination_exists' => !$update,
'hook_extra' => array()
);
$result = $upgrader->install_package( $upgrader_args );
if ( is_wp_error($result) ) {
/* translators: 1: plugin name, 2: WP_Error message */
return sprintf( __( 'Example plugin "%1$s" install_package failed; no action taken. Error: %2$s', 'media-library-assistant' ), $plugin->name, $result->get_error_message() );
}
self::_update_example_plugin( $ID, 'installed_version', $plugin->version );
if ( !$update ) {
self::_update_example_plugin( $ID, 'status', 'Inactive' );
}
if ( $target_is_file ) {
if ( ! $wp_filesystem->delete( WP_PLUGIN_DIR . '/' . $source_file, false, 'f' ) ) {
/* translators: 1: plugin name, 2: WP_Error message */
return sprintf( __( 'Example plugin "%1$s" remove old single file failed.', 'media-library-assistant' ), $plugin->name );
}
}
return '';
}
/**
* Process an Example Plugin Install action
*
* @since 2.32
*
* @param integer MLA Example Plugin ID
*
* @return string status/error messages
*/
public static function mla_install_example_plugin( $ID ) {
$plugin = MLA_Example_List_Table::mla_find_example_plugin( $ID );
if ( !$plugin ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" not found', 'media-library-assistant' ), $ID );
}
if ( !empty( $plugin->installed_version ) ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" already installed; no action taken', 'media-library-assistant' ), $plugin->name );
}
$result = self::_process_example_plugin( $ID, false );
if ( empty( $result) ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" installed', 'media-library-assistant' ), $plugin->name );
}
return $result;
}
/**
* Process an Example Plugin Update action
*
* @since 2.32
*
* @param integer MLA Example Plugin ID
*
* @return string status/error messages
*/
public static function mla_update_example_plugin( $ID ) {
$plugin = MLA_Example_List_Table::mla_find_example_plugin( $ID );
if ( !$plugin ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" not found', 'media-library-assistant' ), $ID );
}
if ( empty( $plugin->installed_version ) ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" not installed; no action taken', 'media-library-assistant' ), $plugin->name );
}
$result = self::_process_example_plugin( $ID, true );
if ( empty( $result) ) {
/* translators: 1: plugin name */
return sprintf( __( 'Example plugin "%1$s" updated', 'media-library-assistant' ), $plugin->name );
}
return $result;
}
/**
* Callback to sort array by a 'Name' key.
*
* @since 2.32
*
* @param array The first array
* @param array The second array
*
* @return integer The comparison result
*/
private static function _sort_uname_callback( $a, $b ) {
return strnatcasecmp( $a['Name'], $b['Name'] );
}
/**
* In-memory representation of the Example Plugins
*
* @since 2.32
*
* @var array ID => ( post_ID, name, version, description, file, tags )
*/
private static $_example_plugin_items = NULL;
/**
* Highest existing Post MIME Type ID value
*
* @since 2.32
*
* @var integer
*/
private static $_example_plugin_highest_ID = 0;
/**
* Assemble the in-memory representation of the Example Plugins
*
* @since 2.32
*
* @param boolean Force a reload/recalculation of types
*
* @return boolean Success (true) or failure (false) of the operation
*/
private static function _get_example_plugin_items( $force_refresh = false ) {
if ( false == $force_refresh && NULL != self::$_example_plugin_items ) {
return true;
}
/*
* Begin code adapted from /wp-admin/includes/plugin.php function get_plugins()
*/
$wp_plugins = array ();
$plugin_root = MLA_PLUGIN_PATH . 'examples/plugins';
// Files in media-library-assistant/examples directory
$plugins_dir = @ opendir( $plugin_root);
$plugin_files = array();
if ( $plugins_dir ) {
while ( ( $file = readdir( $plugins_dir ) ) !== false ) {
if ( substr( $file, 0, 1 ) == '.' ) {
continue;
}
if ( is_dir( $plugin_root . '/' . $file ) ) {
$plugins_subdir = @ opendir( $plugin_root . '/' . $file );
if ( $plugins_subdir ) {
while ( ( $subfile = readdir( $plugins_subdir ) ) !== false ) {
if ( substr( $subfile, 0, 1 ) == '.' )
continue;
if ( substr( $subfile, -4 ) == '.php' )
$plugin_files[] = "$file/$subfile";
}
closedir( $plugins_subdir );
}
} else {
if ( substr( $file, -4 ) == '.php' ) {
$plugin_files[] = $file;
}
}
}
closedir( $plugins_dir );
}
if ( empty($plugin_files) ) {
self::$_example_plugin_items = $wp_plugins;
return true;
}
foreach ( $plugin_files as $plugin_file ) {
if ( !is_readable( "$plugin_root/$plugin_file" ) )
continue;
$default_headers = array(
'Name' => 'Plugin Name',
'Version' => 'Version',
'Description' => 'Description',
'Tags' => 'Tags',
);
$plugin_data = get_file_data( "$plugin_root/$plugin_file", $default_headers, 'mla_example_plugins' );
if ( empty ( $plugin_data['Name'] ) )
continue;
$wp_plugins[plugin_basename( $plugin_file )] = $plugin_data;
}
uasort( $wp_plugins, 'self::_sort_uname_callback' );
/*
* End code adapted from /wp-admin/includes/plugin.php function get_plugins()
*/
/*
* Compose the array
*/
$example_plugins = array();
foreach( $wp_plugins as $file => $metadata ) {
$plugin_status = validate_plugin( $file );
if( 0 === $plugin_status ) {
$plugin_file = $file;
$plugin_status = get_plugin_data( WP_PLUGIN_DIR . '/' . $file );
$plugin_version = $plugin_status['Version'];
} else {
// Look for a directory-based target for a single-file source
if ( false === strpos( $file, '/' ) ) {
$source_dir = str_replace( '.php', '', $file );
$plugin_status = validate_plugin( "{$source_dir}/{$file}" );
if( 0 === $plugin_status ) {
$plugin_file = "{$source_dir}/{$file}";
$plugin_status = get_plugin_data( WP_PLUGIN_DIR . "/{$plugin_file}" );
$plugin_version = $plugin_status['Version'];
} else {
$plugin_version = '';
}
} else {
$plugin_version = '';
}
}
if ( !empty( $plugin_version ) ) {
if ( is_plugin_active_for_network( $plugin_file ) ) {
$plugin_status = __ ( 'Network' );
} elseif ( is_plugin_active( $plugin_file ) ) {
$plugin_status = __ ( 'Active' );
} else {
$plugin_status = __ ( 'Inactive' );
}
} else {
$plugin_status = '';
}
$slug = sanitize_title( str_replace( '.php', '', $file ) );
$example_plugins[ $slug ] = array(
'name' => $metadata['Name'],
'version' => $metadata['Version'],
'installed_version' => $plugin_version,
'status' => $plugin_status,
'description' => $metadata['Description'],
'file' => $file,
'tags' => $metadata['Tags'],
);
}
self::$_example_plugin_items = array();
self::$_example_plugin_highest_ID = 0;
/*
* Load and number the entries
*/
foreach ( $example_plugins as $slug => $value ) {
self::$_example_plugin_items[ $slug ] = $value;
self::$_example_plugin_items[ $slug ]['post_ID'] = ++self::$_example_plugin_highest_ID;
}
return true;
}
/**
* Sanitize and expand query arguments from request variables
*
* @since 2.32
*
* @param array query parameters from web page, usually found in $_REQUEST
* @param int Optional number of rows (default 0) to skip over to reach desired page
* @param int Optional number of rows on each page (0 = all rows, default)
*
* @return array revised arguments suitable for query
*/
private static function _prepare_example_items_query( $raw_request, $offset = 0, $count = 0 ) {
/*
* Go through the $raw_request, take only the arguments that are used in the query and
* sanitize or validate them.
*/
if ( ! is_array( $raw_request ) ) {
/* translators: 1: ERROR tag 2: function name 3: non-array value */
MLACore::mla_debug_add( sprintf( _x( '%1$s: %2$s non-array "%3$s"', 'error_log', 'media-library-assistant' ), __( 'ERROR', 'media-library-assistant' ), 'MLAMime::_prepare_view_items_query', var_export( $raw_request, true ) ), MLACore::MLA_DEBUG_CATEGORY_ANY );
return NULL;
}
$clean_request = array (
'mla_example_view' => 'all',
'orderby' => 'name',
'order' => 'ASC',
's' => ''
);
foreach ( $raw_request as $key => $value ) {
switch ( $key ) {
case 'mla_example_view':
$clean_request[ $key ] = $value;
break;
case 'orderby':
if ( 'none' == $value ) {
$clean_request[ $key ] = $value;
} else {
if ( array_key_exists( $value, MLA_Example_List_Table::mla_get_sortable_columns() ) ) {
$clean_request[ $key ] = $value;
}
}
break;
case 'order':
switch ( $value = strtoupper ($value ) ) {
case 'ASC':
case 'DESC':
$clean_request[ $key ] = $value;
break;
default:
$clean_request[ $key ] = 'ASC';
}
break;
// ['s'] - Search items by one or more keywords
case 's':
$clean_request[ $key ] = stripslashes( trim( $value ) );
break;
default:
// ignore anything else in $_REQUEST
} // switch $key
} // foreach $raw_request
// Ignore incoming paged value; use offset and count instead
if ( ( (int) $count ) > 0 ) {
$clean_request['offset'] = $offset;
$clean_request['posts_per_page'] = $count;
}
return $clean_request;
}
/**
* Query the plugin_examples items
*
* @since 2.32
*
* @param array query parameters from web page, usually found in $_REQUEST
*
* @return array query results; array of MLA post_mime_type objects
*/
private static function _execute_example_items_query( $request ) {
if ( ! self::_get_example_plugin_items() ) {
return array ();
}
// Sort and filter the list
$keywords = isset( $request['s'] ) ? $request['s'] : '';
preg_match_all('/".*?("|$)|((?<=[\t ",+])|^)[^\t ",+]+/', $keywords, $matches);
$keywords = array_map( 'MLAQuery::mla_search_terms_tidy', $matches[0]);
$view = isset( $request['mla_example_view'] ) ? $request['mla_example_view'] : 'all';
$index = 0;
$sorted_types = array();
foreach ( self::$_example_plugin_items as $slug => $value ) {
$index++;
if ( ! empty( $keywords ) ) {
$found = false;
foreach ( $keywords as $keyword ) {
//$found |= false !== stripos( $slug, $keyword );
$found |= false !== stripos( $value['name'], $keyword );
$found |= false !== stripos( $value['description'], $keyword );
$found |= false !== stripos( $value['file'], $keyword );
$found |= false !== stripos( $value['tags'], $keyword );
}
if ( ! $found ) {
continue;
}
}
switch( $view ) {
case 'installed':
$found = '' !== $value['status'];
break;
case 'active':
$found = 'Active' === $value['status'];
break;
case 'inactive':
$found = 'Inactive' === $value['status'];
break;
case 'network':
$found = 'Network' === $value['status'];
break;
case 'uninstalled':
$found = '' === $value['status'];
break;
default:
$found = true;
}// $view
if ( ! $found ) {
continue;
}
$value['post_ID'] = $index;
switch ( $request['orderby'] ) {
case 'name':
$sorted_types[ ( empty( $value['name'] ) ? chr(1) : $value['name'] ) . $index ] = (object) $value;
break;
case 'version':
$sorted_types[ ( empty( $value['version'] ) ? chr(1) : $value['version'] ) . $index ] = (object) $value;
break;
case 'installed_version':
$sorted_types[ ( empty( $value['installed_version'] ) ? chr(1) : $value['installed_version'] ) . $index ] = (object) $value;
break;
case 'description':
$sorted_types[ ( empty( $value['description'] ) ? chr(1) : $value['description'] ) . $index ] = (object) $value;
break;
case 'file':
$sorted_types[ ( empty( $value['file'] ) ? chr(1) : $value['file'] ) . $index ] = (object) $value;
break;
case 'tags':
$sorted_types[ ( empty( $value['tags'] ) ? chr(1) : $value['tags'] ) . $index ] = (object) $value;
break;
default:
$sorted_types[ $slug ] = (object) $value;
break;
} //orderby
}
ksort( $sorted_types );
if ( 'DESC' == $request['order'] ) {
$sorted_types = array_reverse( $sorted_types, true );
}
/*
* Paginate the sorted list
*/
$results = array();
$offset = isset( $request['offset'] ) ? $request['offset'] : 0;
$count = isset( $request['posts_per_page'] ) ? $request['posts_per_page'] : -1;
foreach ( $sorted_types as $value ) {
if ( $offset ) {
$offset--;
} elseif ( $count-- ) {
$results[] = $value;
} else {
break;
}
}
return $results;
}
/**
* Get the total number of MLA example_plugin objects
*
* @since 2.32
*
* @param array Query variables, e.g., from $_REQUEST
*
* @return integer Number of MLA example_plugin objects
*/
private static function _count_example_items( $request ) {
$request = self::_prepare_example_items_query( $request );
$results = self::_execute_example_items_query( $request );
return count( $results );
}
/**
* Retrieve MLA example_plugin objects for list table display
*
* @since 2.32
*
* @param array query parameters from web page, usually found in $_REQUEST
* @param int number of rows to skip over to reach desired page
* @param int number of rows on each page
*
* @return array MLA example_plugin objects
*/
private static function _query_example_items( $request, $offset, $count ) {
$request = self::_prepare_example_items_query( $request, $offset, $count );
$results = self::_execute_example_items_query( $request );
return $results;
}
/**
* Find an Example Plugin given its ID
*
* @since 2.32
*
* @param integer MLA Example Plugin ID
*
* @return mixed MLA example_plugin object if it exists else false
*/
public static function mla_find_example_plugin( $ID ) {
if ( ! self::_get_example_plugin_items() ) {
return false;
}
$plugin_ID = (string) $ID;
foreach ( self::$_example_plugin_items as $slug => $value ) {
if ( $plugin_ID == $value['post_ID'] ) {
return (object) $value;
}
}
return false;
}
/**
* Update an Example Plugin given its ID
*
* @since 2.32
*
* @param integer MLA Example Plugin ID
* @param string MLA Example Plugin property
* @param string MLA Example Plugin new value
*
* @return boolean true if object exists else false
*/
private static function _update_example_plugin( $ID, $key, $value ) {
if ( ! self::_get_example_plugin_items() ) {
return false;
}
$plugin_ID = (string) $ID;
foreach ( self::$_example_plugin_items as $slug => $item ) {
if ( $plugin_ID == $item['post_ID'] ) {
self::$_example_plugin_items[ $slug ][ $key ] = $value;
return true;
}
}
return false;
}
/**
* Tabulate MLA example_plugin objects by view for list table display
*
* @since 2.32
*
* @param string keyword search criterion, optional
*
* @return array ( 'singular' label, 'plural' label, 'count' of items )
*/
private static function _tabulate_example_items( $s = '' ) {
if ( empty( $s ) ) {
$request = array( 'mla_example_view' => 'all' );
} else {
$request = array( 's' => $s );
}
$items = self::_query_example_items( $request, 0, 0 );
// See also _display_example_plugin, _build_rollover_actions
$example_items = array(
'all' => array(
'singular' => _x( 'All', 'table_view_singular', 'media_library-assistant' ),
'plural' => _x( 'All', 'table_view_plural', 'media_library-assistant' ),
'count' => 0 ),
'installed' => array(
'singular' => _x( 'Installed', 'table_view_singular', 'media_library-assistant' ),
'plural' => _x( 'Installed', 'table_view_plural', 'media_library-assistant' ),
'count' => 0 ),
'active' => array(
'singular' => _x( 'Active', 'table_view_singular', 'media_library-assistant' ),
'plural' => _x( 'Active', 'table_view_plural', 'media_library-assistant' ),
'count' => 0 ),
'inactive' => array(
'singular' => _x( 'Inactive', 'table_view_singular', 'media_library-assistant' ),
'plural' => _x( 'Inactive', 'table_view_plural', 'media_library-assistant' ),
'count' => 0 ),
'network' => array(
'singular' => _x( 'Network', 'table_view_singular', 'media_library-assistant' ),
'plural' => _x( 'Network', 'table_view_plural', 'media_library-assistant' ),
'count' => 0 ),
'uninstalled' => array(
'singular' => _x( 'Uninstalled', 'table_view_singular', 'media_library-assistant' ),
'plural' => _x( 'Uninstalled', 'table_view_plural', 'media_library-assistant' ),
'count' => 0 ),
);
foreach ( $items as $value ) {
$example_items['all']['count']++;
switch ( $value->status ) {
case 'Active':
$example_items[ 'active' ]['count']++;
$example_items[ 'installed' ]['count']++;
break;
case 'Inactive':
$example_items[ 'inactive' ]['count']++;
$example_items[ 'installed' ]['count']++;
break;
case 'Network':
$example_items[ 'network' ]['count']++;
$example_items[ 'installed' ]['count']++;
break;
default:
$example_items[ 'uninstalled' ]['count']++;
break;
}
}
return $example_items;
}
} // class MLA_Example_List_Table
/**
* Skin for the MLA_Example_List_Table Install and Update functions.
*
* Extends the core WP_Upgrader_Skin class.
*
* @package Media Library Assistant
* @since 2.32
*/
class MLA_Upgrader_Skin extends WP_Upgrader_Skin {
/**
* Messages sent to MLA_Upgrader_Skin::feedback()
*
* @since 2.32
*
* @var array
*/
public $feedback = array();
/**
* Receive feedback from the WP_Upgrader::install() process
*
* @since 2.32
*
* @param string $string
*/
public function feedback( $string ) {
if ( isset( $this->upgrader->strings[$string] ) )
$feedback = $this->upgrader->strings[$string];
if ( strpos( $feedback, '%' ) !== false ) {
$args = func_get_args();
$args = array_splice( $args, 1 );
if ( $args ) {
$args = array_map( 'strip_tags', $args );
$args = array_map( 'esc_html', $args );
$feedback = vsprintf( $feedback, $args );
}
}
if ( empty( $feedback ) ) {
return;
}
$this->feedback[] = $feedback;
}
}
/*
* Actions are added here, when the source file is loaded, because the MLA_Example_List_Table
* object is created too late to be useful.
*/
//add_action( 'admin_enqueue_scripts', 'MLASettings_Documentation::mla_admin_enqueue_scripts' );
add_action( 'admin_init', 'MLA_Example_List_Table::mla_admin_init' );
?>