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<?php |
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/** |
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* Configure Implementations |
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* |
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* @package Stencil |
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* @subpackage CMS |
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*/ |
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/** |
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* Class Stencil_Config |
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*/ |
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class Stencil_Config { |
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/** |
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* All installables available |
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* |
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* @var Stencil_Installables |
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*/ |
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private $installables; |
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/** |
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* Option page |
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* |
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* @var string |
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*/ |
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private $option_page = 'stencil-options'; |
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/** |
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* Option group |
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* |
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* @var string |
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*/ |
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private $option_group = 'stencil-implementations'; |
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/** |
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* The name of the option |
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* |
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* @var string |
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*/ |
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private $option_name = 'install'; |
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/** |
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* Stencil_Config constructor. |
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*/ |
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public function __construct() { |
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// Register hooks for config page. |
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add_action( 'admin_menu', array( $this, 'create_admin_menu' ) ); |
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add_action( 'admin_init', array( $this, 'register_options' ) ); |
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add_action( 'admin_init', array( $this, 'register_installables' ) ); |
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} |
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/** |
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* Create the menu item |
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*/ |
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public function create_admin_menu() { |
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// Create new top-level menu. |
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add_menu_page( |
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__( 'Stencil implementations', 'stencil' ), |
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'Stencil', |
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'install_plugins', |
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'stencil-implementations', |
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array( $this, 'settings_page' ) |
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); |
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} |
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/** |
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* Register settings |
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*/ |
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public function register_options() { |
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register_setting( $this->option_group, $this->option_name ); |
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add_settings_section( |
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'stencil-implementations', |
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'', |
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'', |
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$this->option_page |
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); |
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add_settings_field( |
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'implementations', |
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__( 'Implementations', 'stencil' ), |
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array( $this, 'option_implementations' ), |
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$this->option_page, |
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'stencil-implementations' |
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); |
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add_settings_field( |
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'themes', |
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__( 'Sample themes', 'stencil' ), |
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array( $this, 'option_themes' ), |
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$this->option_page, |
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'stencil-implementations' |
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); |
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} |
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/** |
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* Register installables. |
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*/ |
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public function register_installables() { |
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$this->installables = new Stencil_Installables(); |
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} |
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/** |
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* Show the settings |
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*/ |
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public function settings_page() { |
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/** |
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* Show a list of known implementations |
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* Mark installed ones |
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* Provide checkbox to (bulk) install optional ones |
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*/ |
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print( '<div class="wrap">' ); |
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printf( '<h2>%s</h2>', __( 'Stencil settings', 'stencil' ) ); |
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$this->maybe_install_plugins(); |
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$this->maybe_install_themes(); |
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print( '<form method="post" action="options.php">' ); |
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settings_fields( $this->option_group ); |
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do_settings_sections( $this->option_page ); |
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submit_button( __( 'Install selected item(s)', 'stencil' ) ); |
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print( '</form>' ); |
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printf( '<p><em>%s</em></p>', __( 'Note that plugins do not update because they are provided via github, not the WordPress plugin directory.', 'stencil' ) ); |
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print( '</div>' ); |
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} |
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/** |
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* Show plugins that are not installed yet (but tracked) |
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* Check to install; installed plugins are grayed out and checked |
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* but are ignored on save. |
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*/ |
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public function option_implementations() { |
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$plugins = $this->installables->get_plugins(); |
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foreach ( $plugins as $plugin ) { |
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$attributes = array(); |
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$available = true; |
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$base = $this->option_name; |
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$upgrade = $plugin->has_upgrade(); |
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$exists = $plugin->is_installed(); |
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$message = ''; |
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$passed = $plugin->passed_requirements(); |
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if ( is_array( $passed ) ) { |
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$message = implode( '<br>', $passed ); |
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$available = false; |
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} |
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if ( $available && $exists && $upgrade ) { |
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$message = __( 'Upgrade available!', 'stencil' ); |
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} |
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/** |
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* Check if installed. |
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*/ |
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if ( $exists ) { |
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$attributes[] = 'checked="checked"'; |
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} |
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/** |
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* Disable input if plugin is installed. |
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* Disable if not available for installation. |
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*/ |
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if ( ( $exists && ! $upgrade ) || ! $available ) { |
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$attributes[] = 'disabled="disabled"'; |
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$base = 'dummy'; |
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} |
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printf( |
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'<label><input type="checkbox" name="%s"%s>%s%s</label><br>', |
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esc_attr( sprintf( '%s[plugin][%s]', $base, $plugin->get_slug() ) ), |
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implode( ' ', $attributes ), |
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esc_html( $plugin ), |
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! empty( $message ) ? sprintf( ' <small><strong>(%s)</strong></small>', $message ) : '' |
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); |
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} |
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} |
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/** |
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* Show plugins that are not installed yet (but tracked) |
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* Check to install; installed plugins are grayed out and checked |
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* but are ignored on save. |
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*/ |
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public function option_themes() { |
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$themes = $this->installables->get_themes(); |
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foreach ( $themes as $theme ) { |
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$base = $this->option_name; |
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$exists = $theme->is_installed(); |
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$attributes = array(); |
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/** |
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* Check if installed. |
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*/ |
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if ( $exists ) { |
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$attributes[] = 'checked="checked"'; |
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$attributes[] = 'disabled="disabled"'; |
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$base = 'dummy'; |
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} |
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/** |
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* Disable input if plugin is installed. |
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*/ |
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printf( |
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'<label><input type="checkbox" name="%s"%s>%s</label><br>', |
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esc_attr( sprintf( '%s[theme][%s]', $base, $theme->get_slug() ) ), |
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implode( ' ', $attributes ), |
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esc_html( $theme ) |
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); |
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} |
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} |
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/** |
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* Install selected plugins |
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*/ |
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private function maybe_install_plugins() { |
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/** |
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* When a plugin can be updated; the field will be check on the settings |
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* When all plugins have been installed, they disappear from the list. |
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*/ |
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$install_plugins = get_option( $this->option_name ); |
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if ( |
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empty( $install_plugins ) || |
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! isset( $install_plugins['plugin'] ) || |
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! is_array( $install_plugins['plugin'] ) |
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) { |
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return; |
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} |
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printf( '<h2>%s</h2>', __( 'Installing plugins...', 'stencil' ) ); |
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foreach ( $install_plugins['plugin'] as $slug => $on ) { |
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$plugin = $this->installables->get_by_slug( $slug ); |
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if ( ! $plugin->is_installed() ) { |
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$success = $plugin->install(); |
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$message = __( 'Plugin %s could not be installed!', 'stencil' ); |
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} else { |
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$success = $plugin->upgrade(); |
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$message = __( 'Plugin %s could not be upgraded!', 'stencil' ); |
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} |
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if ( ! $success ) { |
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printf( '<em>%s</em><br>', sprintf( $message, $plugin ) ); |
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} |
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unset( $install_plugins['plugin'][ $slug ] ); |
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} |
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printf( '<b>%s</b>', __( 'Done.', 'stencil' ) ); |
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if ( empty( $install_plugins['plugin'] ) ) { |
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unset( $install_plugins['plugin'] ); |
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} |
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update_option( $this->option_name, $install_plugins ); |
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} |
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/** |
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* Install selected themes |
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*/ |
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private function maybe_install_themes() { |
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/** |
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* When a plugin can be updated; the field will be check on the settings |
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* When all plugins have been installed, they disappear from the list. |
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*/ |
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$install_plugins = get_option( $this->option_name ); |
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if ( |
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empty( $install_plugins ) || |
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! isset( $install_plugins['theme'] ) || |
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! is_array( $install_plugins['theme'] ) |
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) { |
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return; |
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} |
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printf( '<h2>%s</h2>', __( 'Installing themes...', 'stencil' ) ); |
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foreach ( $install_plugins['theme'] as $slug => $on ) { |
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$theme = $this->installables->get_by_slug( $slug ); |
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if ( $theme->is_installed() ) { |
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continue; |
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} |
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297
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$installed = $theme->install(); |
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if ( ! $installed ) { |
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printf( |
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'<em>%s</em><br>', |
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sprintf( |
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__( 'Theme %s could not be installed!', 'stencil' ), |
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$theme |
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) |
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); |
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} |
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unset( $install_plugins['theme'][ $slug ] ); |
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} |
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printf( '<b>%s</b>', __( 'Done.', 'stencil' ) ); |
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if ( empty( $install_plugins['theme'] ) ) { |
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unset( $install_plugins['theme'] ); |
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} |
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318
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update_option( $this->option_name, $install_plugins ); |
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320
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} |
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} |
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moorscode /
stencil
