1 <?php

     2 /**

     3  * Upgrader API: Plugin_Installer_Skin class

     4  *

     5  * @package WordPress

     6  * @subpackage Upgrader

     7  * @since 4.6.0

     8  */

     9 

    10 /**

    11  * Plugin Installer Skin for WordPress Plugin Installer.

    12  *

    13  * @since 2.8.0

    14  * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.

    15  *

    16  * @see WP_Upgrader_Skin

    17  */

    18 class Plugin_Installer_Skin extends WP_Upgrader_Skin {

    19 	public $api;

    20 	public $type;

    21 

    22 	/**

    23 	 *

    24 	 * @param array $args

    25 	 */

    26 	public function __construct($args = array()) {

    27 		$defaults = array( 'type' => 'web', 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => '' );

    28 		$args = wp_parse_args($args, $defaults);

    29 

    30 		$this->type = $args['type'];

    31 		$this->api = isset($args['api']) ? $args['api'] : array();

    32 

    33 		parent::__construct($args);

    34 	}

    35 

    36 	/**

    37 	 */

    38 	public function before() {

    39 		if ( !empty($this->api) )

    40 			$this->upgrader->strings['process_success'] = sprintf( __('Successfully installed the plugin <strong>%s %s</strong>.'), $this->api->name, $this->api->version);

    41 	}

    42 

    43 	/**

    44 	 */

    45 	public function after() {

    46 		$plugin_file = $this->upgrader->plugin_info();

    47 

    48 		$install_actions = array();

    49 

    50 		$from = isset($_GET['from']) ? wp_unslash( $_GET['from'] ) : 'plugins';

    51 

    52 		if ( 'import' == $from ) {

    53 			$install_actions['activate_plugin'] = '<a class="button button-primary" href="' . wp_nonce_url( 'plugins.php?action=activate&amp;from=import&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ) . '" target="_parent">' . __( 'Activate Plugin &amp; Run Importer' ) . '</a>';

    54 		} else if ( 'press-this' == $from ) {

    55 			$install_actions['activate_plugin'] = '<a class="button button-primary" href="' . wp_nonce_url( 'plugins.php?action=activate&amp;from=press-this&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ) . '" target="_parent">' . __( 'Activate Plugin &amp; Return to Press This' ) . '</a>';

    56 		} else {

    57 			$install_actions['activate_plugin'] = '<a class="button button-primary" href="' . wp_nonce_url( 'plugins.php?action=activate&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ) . '" target="_parent">' . __( 'Activate Plugin' ) . '</a>';

    58 		}

    59 

    60 		if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) {

    61 			$install_actions['network_activate'] = '<a class="button button-primary" href="' . wp_nonce_url( 'plugins.php?action=activate&amp;networkwide=1&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file ) . '" target="_parent">' . __( 'Network Activate' ) . '</a>';

    62 			unset( $install_actions['activate_plugin'] );

    63 		}

    64 

    65 		if ( 'import' == $from ) {

    66 			$install_actions['importers_page'] = '<a href="' . admin_url( 'import.php' ) . '" target="_parent">' . __( 'Return to Importers' ) . '</a>';

    67 		} elseif ( $this->type == 'web' ) {

    68 			$install_actions['plugins_page'] = '<a href="' . self_admin_url( 'plugin-install.php' ) . '" target="_parent">' . __( 'Return to Plugin Installer' ) . '</a>';

    69 		} elseif ( 'upload' == $this->type && 'plugins' == $from ) {

    70 			$install_actions['plugins_page'] = '<a href="' . self_admin_url( 'plugin-install.php' ) . '">' . __( 'Return to Plugin Installer' ) . '</a>';

    71 		} else {

    72 			$install_actions['plugins_page'] = '<a href="' . self_admin_url( 'plugins.php' ) . '" target="_parent">' . __( 'Return to Plugins page' ) . '</a>';

    73 		}

    74 

    75 		if ( ! $this->result || is_wp_error($this->result) ) {

    76 			unset( $install_actions['activate_plugin'], $install_actions['network_activate'] );

    77 		} elseif ( ! current_user_can( 'activate_plugin', $plugin_file ) ) {

    78 			unset( $install_actions['activate_plugin'] );

    79 		}

    80 

    81 		/**

    82 		 * Filters the list of action links available following a single plugin installation.

    83 		 *

    84 		 * @since 2.7.0

    85 		 *

    86 		 * @param array  $install_actions Array of plugin action links.

    87 		 * @param object $api             Object containing WordPress.org API plugin data. Empty

    88 		 *                                for non-API installs, such as when a plugin is installed

    89 		 *                                via upload.

    90 		 * @param string $plugin_file     Path to the plugin file.

    91 		 */

    92 		$install_actions = apply_filters( 'install_plugin_complete_actions', $install_actions, $this->api, $plugin_file );

    93 

    94 		if ( ! empty( $install_actions ) ) {

    95 			$this->feedback( implode( ' ', (array) $install_actions ) );

    96 		}

    97 	}

    98 }