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Server : Microsoft-IIS/10.0 System : Windows NT HMW9050 6.2 build 9200 (Unknow Windows version Standard Edition) i586 User : fatorc ( 0) PHP Version : 5.3.28 Disable Function : escapeshellarg, escapeshellcmd, exec, passthru, proc_close, proc_open, shell_exec, system, dl, popen, php_check_syntax, php_strip_whitespace, symlink, link, openlog, apache_child_terminate Directory : e:/home/fatorc/Web/wp-content/plugins/menu-icons/includes/library/icon-picker/includes/ |
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<?php
/**
* Fontpack
*
* @package Icon_Picker
* @version 0.1.0
* @author Dzikri Aziz <kvcrvt@gmail.com>
*/
final class Icon_Picker_Fontpack {
/**
* Icon_Picker_Fontpack singleton
*
* @static
* @since 0.1.0
* @access protected
* @var Icon_Picker_Fontpack
*/
protected static $instance;
/**
* Fontpack directory path
*
* @since 0.1.0
* @access protected
* @var string
*/
protected $dir;
/**
* Fontpack directory url path
*
* @since 0.1.0
* @access protected
* @var string
*/
protected $url;
/**
* Error messages
*
* @since 0.1.0
* @access protected
* @var array
*/
protected $messages = array();
/**
* Icon packs
*
* @since 0.1.0
* @access protected
* @var array
*/
protected $packs = array();
/**
* Get instance
*
* @static
* @since 0.1.0
* @return Icon_Picker_Fontpack
*/
public static function instance() {
if ( is_null( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Getter magic
*
* @since 0.1.0
* @param string $name Property name.
* @return mixed NULL if attribute doesn't exist.
*/
public function __get( $name ) {
if ( isset( $this->$name ) ) {
return $this->$name;
}
return null;
}
/**
* Setter magic
*
* @since 0.1.0
* @return bool
*/
public function __isset( $name ) {
return isset( $this->$name );
}
/**
* Constructor
*
* @since 0.1.0
* @access protected
* @return Icon_Picker_Fontpack
*/
protected function __construct() {
/**
* Allow different system path for fontpacks
*
* @since 0.1.0
* @param string $dir Directory path, defaults to /wp-content/fontpacks.
*/
$this->dir = apply_filters( 'icon_picker_fontpacks_dir_path', WP_CONTENT_DIR . '/fontpacks' );
if ( ! is_readable( $this->dir ) ) {
return;
}
/**
* Allow different URL path for fontpacks
*
* @since 0.4.0
* @param string $url URL path, defaults to /wp-content/fontpacks
*/
$this->url = apply_filters( 'icon_picker_fontpacks_dir_url', WP_CONTENT_URL . '/fontpacks' );
$this->messages = array(
'no_config' => __( 'Icon Picker: %1$s was not found in %2$s.', 'icon-picker' ),
'config_error' => __( 'Icon Picker: %s contains an error or more.', 'icon-picker' ),
'invalid' => __( 'Icon Picker: %1$s is not set or invalid in %2$s.', 'icon-picker' ),
'duplicate' => __( 'Icon Picker: %1$s is already registered. Please check your font pack config file: %2$s.', 'icon-picker' ),
);
$this->collect_packs();
$this->register_packs();
}
/**
* Collect icon packs
*
* @since 0.1.0
* @access protected
* @return void
*/
protected function collect_packs() {
$iterator = new DirectoryIterator( $this->dir );
foreach ( $iterator as $pack_dir ) {
if ( $pack_dir->isDot() || ! $pack_dir->isDir() || ! $pack_dir->isReadable() ) {
continue;
}
$pack_dirname = $pack_dir->getFilename();
$pack_data = $this->get_pack_data( $pack_dir );
if ( ! empty( $pack_data ) ) {
$this->packs[ $pack_dirname ] = $pack_data;
}
}
}
/**
* Register icon packs
*
* @since 0.1.0
* @access protected
* @return void
*/
protected function register_packs() {
if ( empty( $this->packs ) ) {
return;
}
$icon_picker = Icon_Picker::instance();
require_once "{$icon_picker->dir}/includes/types/fontello.php";
foreach ( $this->packs as $pack_data ) {
$icon_picker->registry->add( new Icon_Picker_Type_Fontello( $pack_data ) );
}
}
/**
* Get icon pack data
*
* @since 0.1.0
* @access protected
* @param DirectoryIterator $pack_dir Icon pack directory object.
* @return array Icon pack data array or FALSE.
*/
protected function get_pack_data( DirectoryIterator $pack_dir ) {
$pack_dirname = $pack_dir->getFilename();
$pack_path = $pack_dir->getPathname();
$cache_id = "icon_picker_fontpack_{$pack_dirname}";
$cache_data = get_transient( $cache_id );
$config_file = "{$pack_path}/config.json";
if ( false !== $cache_data && $cache_data['version'] === $pack_dir->getMTime() ) {
return $cache_data;
}
// Make sure the config file exists and is readable.
if ( ! is_readable( $config_file ) ) {
trigger_error(
sprintf(
esc_html( $this->messages['no_config'] ),
'<code>config.json</code>',
sprintf( '<code>%s</code>', esc_html( $pack_path ) )
)
);
return false;
}
$config = json_decode( file_get_contents( $config_file ), true );
$errors = json_last_error();
if ( ! empty( $errors ) ) {
trigger_error(
sprintf(
esc_html( $this->messages['config_error'] ),
sprintf( '<code>%s/config.json</code>', esc_html( $pack_path ) )
)
);
return false;
}
$keys = array( 'name', 'glyphs', 'css_prefix_text' );
$items = array();
// Check each required config.
foreach ( $keys as $key ) {
if ( empty( $config[ $key ] ) ) {
trigger_error(
sprintf(
esc_html( $this->messages['invalid'] ),
sprintf( '<code><em>%s</em></code>', esc_html( $key ) ),
esc_html( $config_file )
)
);
return false;
}
}
// Bail if no glyphs found.
if ( ! is_array( $config['glyphs'] ) || empty( $config['glyphs'] ) ) {
return false;
}
foreach ( $config['glyphs'] as $glyph ) {
if ( ! empty( $glyph['css'] ) ) {
$items[] = array(
'id' => $config['css_prefix_text'] . $glyph['css'],
'name' => $glyph['css'],
);
}
}
if ( empty( $items ) ) {
return false;
}
$pack_data = array(
'id' => "pack-{$config['name']}",
'name' => sprintf( __( 'Pack: %s', 'icon-picker' ), $config['name'] ),
'version' => $pack_dir->getMTime(),
'items' => $items,
'stylesheet_uri' => "{$this->url}/{$pack_dirname}/css/{$config['name']}.css",
'dir' => "{$this->dir}/{$pack_dirname}",
'url' => "{$this->url}/{$pack_dirname}",
);
set_transient( $cache_id, $pack_data, DAY_IN_SECONDS );
return $pack_data;
}
}