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EDIT :: class.base_object.php

<?php /** * Base Object * @package Simple Lightbox * @subpackage Base * @author Archetyped */ class SLB_Base_Object extends SLB_Base { /* Configuration */ /** * @var string * @see Base::$mode */ protected $mode = 'object'; /*-** Properties **-*/ /** * Unique ID * @var string */ protected $id = ''; /** * Parent object * @var Base_Object */ protected $parent = null; /** * Attached files * @var array * > scripts array JS scripts * > styles array Stylesheets */ protected $files = array( 'scripts' => array(), 'styles' => array() ); /** * Properties that can be inherited from parent * @var array */ protected $parent_props = array(); /*-** Methods **-*/ /** * Constructor * @param string $id Unique ID for content type * @param array $props (optional) Type properties (optional because props can be set post-init) */ public function __construct($id, $props = null) { parent::__construct(); $this ->set_id($id) ->set_props($props); } /** * Checks if object is valid * To be overriden by child classes */ public function is_valid() { return true; } /*-** Getters/Setters **-*/ /** * Get ID * @return string ID */ public function get_id() { return $this->id; } /** * Set ID * @param string $id ID * @return object Current instance */ public function set_id($id) { $id = ( is_string($id) ) ? trim($id) : ''; if ( !empty($id) ) { $this->id = $id; } return $this; } /** * Set type properties * @param array $props Type properties to set */ protected function set_props($props) { if ( is_array($props) && !empty($props) ) { foreach ( $props as $key => $val ) { // Check for setter method $m = 'set_' . $key; if ( method_exists($this, $m) ) { $this->{$m}($val); } } } return $this; } /** * Get parent * @return object|null Parent */ public function get_parent() { return $this->parent; } /** * Set parent * @param object $parent Parent object * @return object Current instance */ public function set_parent($parent) { $this->parent = ( $parent instanceof $this ) ? $parent : null; return $this; } /** * Check if parent is set * @return bool TRUE if parent is set */ public function has_parent() { return ( is_null($this->parent) ) ? false : true; } /** * Retrieve all ancestors * @return array Ancestors */ public function get_ancestors() { $ret = array(); $curr = $this; while ( $curr->has_parent() ) { // Add ancestor $ret[] = $par = $curr->get_parent(); // Get next ancestor $curr = $par; } return $ret; } /* Files */ /** * Add file * @param string $type Group to add file to * @param string $handle Name for resource * @param string $src File URI * @return object Current instance */ protected function add_file($type, $handle, $src, $deps = array()) { if ( is_string($type) && is_string($handle) && is_string($src) ) { // Validate dependencies if ( !is_array($deps) ) { $deps = array(); } // Init file group if ( !isset($this->files[$type]) || !is_array($this->files[$type]) ) { $this->files[$type] = array(); } // Add file to group $this->files[$type][$handle] = array('handle' => $handle, 'uri' => $src, 'deps' => $deps); } return $this; } /** * Add multiple files * @param string $type Group to add files to * @param array $files Files to add * @see add_file() for file parameters * @return object Current instance */ protected function add_files($type, $files) { if ( !is_array($files) || empty($files) ) return false; $m = $this->m('add_file'); foreach ( $files as $file ) { if ( !is_array($file) || empty($file) ) { continue; } array_unshift($file, $type); call_user_func_array($m, $file); } return $this; } /** * Retrieve files * All files or a specific group of files can be retrieved * @param string $type (optional) File group to retrieve * @return array Files */ protected function get_files($type = null) { $ret = $this->files; if ( is_string($type) ) { $ret = ( isset($ret[$type]) ) ? $ret[$type] : array(); } if ( !is_array($ret) ) { $ret = array(); } return $ret; } /** * Retrieve file * @param string $type Group to retrieve file from * @param string $handle * @param string $format (optional) Format of return value (Default: array) * @return array|null File properties (Default: NULL) */ protected function get_file($type, $handle, $format = null) { // Get files $files = $this->get_files($type); // Get specified file $ret = ( is_string($type) && isset($files[$handle]) ) ? $files[$handle] : null; // Format return value if ( !empty($ret) && !!$format ) { switch ( $format ) { case 'uri': $ret = $ret['uri']; // Normalize URI if ( !$this->util->is_uri($ret) ) { $ret = $this->util->normalize_path(site_url(), $ret); } break; case 'path': $ret = $ret['uri']; // Normalize path if ( !$this->util->is_uri($ret) ) { $ret = $this->util->get_relative_path($ret); $ret = $this->util->normalize_path(ABSPATH, $ret); } break; case 'object': $ret = (object) $ret; break; case 'contents': $ret = $ret['uri']; if ( !$this->util->is_uri($ret) ) { $ret = $this->util->normalize_path(site_url(), $ret); } $get = wp_safe_remote_get($ret); $ret = ( !is_wp_error($get) && 200 == $get['response']['code'] ) ? $get['body'] : ''; break; } } return $ret; } /** * Add stylesheet * @param string $handle Name of the stylesheet * @param string $src Stylesheet URI * @return object Current instance */ public function add_style($handle, $src, $deps = array()) { return $this->add_file('styles', $handle, $src, $deps); } /** * Retrieve stylesheet files * @return array Stylesheet files */ public function get_styles($opts = null) { $files = $this->get_files('styles'); if ( is_array($opts) ) { $opts = (object) $opts; } if ( is_object($opts) && !empty($opts) ) { // Parse options // URI Format if ( isset($opts->uri_format) ) { foreach ( $files as $hdl => $props ) { switch ( $opts->uri_format ) { case 'full': if ( !$this->util->is_uri($props['uri']) ) { $files[$hdl]['uri'] = $this->util->normalize_path(site_url(), $props['uri']); } break; } } } } return $files; } /** * Retrieve stylesheet file * @param string $handle Name of stylesheet * @param string $format (optional) Format of return value (@see `get_file()`) * @return array|null File properties (Default: NULL) */ public function get_style($handle, $format = null) { return $this->get_file('styles', $handle, $format); } /** * Add script * @param string $handle Name of the script * @param string $src Script URI * @return object Current instance */ public function add_script($handle, $src, $deps = array()) { return $this->add_file('scripts', $handle, $src, $deps); } /** * Retrieve script files * @return array Script files */ public function get_scripts() { return $this->get_files('scripts'); } /** * Retrieve script file * @param string $handle Name of script * @param string $format (optional) Format of return value (@see `get_file()`) * @return array|null File properties (Default: NULL) */ public function get_script($handle, $format = null) { return $this->get_file('scripts', $handle, $format); } }

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