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<?php |
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/** |
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* Installable plugin |
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* |
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* @package Stencil |
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* @subpackage Upgrader |
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*/ |
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/** |
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* Class Stencil_Installable_Plugin |
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*/ |
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class Stencil_Installable_Plugin extends Stencil_Abstract_Installable implements Stencil_Installable_Interface { |
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/** |
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* Download format. |
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*/ |
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const DOWNLOAD_FORMAT = 'https://github.com/moorscode/%s/archive/master.zip'; |
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/** |
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* Required PHP version. |
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* |
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* @var string |
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*/ |
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private $required_php_version = '0.0.0'; |
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/** |
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* Stencil_Installable constructor. |
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* |
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* @param string $slug Slug of the module. |
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* @param string $name Name of this module. |
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* @param string $required_php_version Minimal PHP version required. |
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*/ |
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public function __construct( $slug, $name, $required_php_version = '5.2.0' ) { |
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parent::__construct( $slug, $name ); |
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$this->required_php_version = $required_php_version; |
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} |
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/** |
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* Get the download link |
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* |
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* @return bool|string |
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*/ |
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public function get_download_link() { |
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return sprintf( self::DOWNLOAD_FORMAT, $this->slug ); |
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} |
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/** |
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* Check if there is an upgrade available |
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* |
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* @return bool|mixed |
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*/ |
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public function has_upgrade() { |
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// Check if there are upgrades available. |
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$path = $this->get_directory() . DIRECTORY_SEPARATOR . sprintf( '%s.php', $this->slug ); |
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if ( ! is_file( $path ) ) { |
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$headers = array( |
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'version' => '0.0.0', |
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); |
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} else { |
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$headers = get_file_data( $path, array( 'version' => 'Version' ) ); |
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} |
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$latest_version = Stencil_Installable_Versions::get( $this ); |
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return version_compare( $headers['version'], $latest_version, '<' ); |
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} |
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/** |
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* Do all requirements pass so it is usable. |
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* |
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* @return bool|array TRUE if passed, array of errors if failed. |
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*/ |
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public function passed_requirements() { |
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$errors = array(); |
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if ( version_compare( PHP_VERSION, $this->required_php_version, '<' ) ) { |
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$errors[] = sprintf( __( 'PHP version %s required, %s available.' ), $this->required_php_version, PHP_VERSION ); |
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} |
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return empty( $errors ) ? true : $errors; |
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} |
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/** |
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* Get base directory |
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*/ |
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public function get_directory() { |
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return dirname( STENCIL_PATH ) . DIRECTORY_SEPARATOR . $this->slug; |
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} |
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/** |
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* Get file headers |
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* |
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* @return array |
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*/ |
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public function get_file_data() { |
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$path = $this->get_directory() . DIRECTORY_SEPARATOR . $this->slug . '.php'; |
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return get_file_data( $path, array( 'version' => 'Version' ) ); |
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} |
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/** |
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* Upgrader |
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* |
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* @param bool $upgrading Upgrading or installing. |
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* |
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* @return Plugin_Upgrader |
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*/ |
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public function get_upgrader( $upgrading = false ) { |
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$skin = ( $upgrading ) ? new Plugin_Upgrader_Skin() : new Plugin_Installer_Skin(); |
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return new Plugin_Upgrader( $skin ); |
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} |
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} |
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moorscode /
stencil
