%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Themes Collection
* @package Simple Lightbox
* @subpackage Themes
* @author Archetyped
*/
class SLB_Themes extends SLB_Collection_Controller {
/* Configuration */
protected $item_type = 'SLB_Theme';
public $hook_prefix = 'themes';
protected $key_prop = 'get_id';
protected $key_call = true;
/* Properties */
protected $id_default = null;
/* Initialization */
protected function _hooks() {
parent::_hooks();
// Register themes
$this->util->add_action('init', $this->m('init_defaults'), 1);
// Client output
$this->util->add_action('footer', $this->m('client_output'), 1, 0, false);
$this->util->add_filter('footer_script', $this->m('client_output_script'), $this->util->priority('client_footer_output'), 1, false);
}
protected function _options() {
$opts = array (
'items' => array (
'theme_default' => array (
'title' => __('Theme', 'simple-lightbox'),
'default' => $this->get_default_id(),
'group' => array('ui', 0),
'parent' => 'option_select',
'options' => $this->m('opt_get_field_values'),
'in_client' => true
),
)
);
parent::_set_options($opts);
}
/**
* Add default themes
* @param SLB_Themes $themes Themes controller
*/
function init_defaults($themes) {
$js_path = 'js/';
$js_path .= ( SLB_DEV ) ? 'dev' : 'prod';
$scheme = is_ssl() ? 'https' : 'http';
$baseline = $this->add_prefix('baseline');
$src_base = $this->util->get_file_url('themes', true);
$defaults = array (
$baseline => array (
'name' => __('Baseline', 'simple-lightbox'),
'public' => false,
'layout' => "$src_base/baseline/layout.html",
'scripts' => array (
array ( 'base', $src_base . "/baseline/$js_path/client.js" ),
),
'styles' => array (
array ( 'base', "$src_base/baseline/css/style.css" ),
),
),
$this->get_default_id() => array (
'name' => __('Default (Light)', 'simple-lightbox'),
'parent' => $baseline,
'scripts' => array (
array ( 'base', $src_base . "/default/$js_path/client.js" ),
),
'styles' => array (
array ( 'font', "$scheme://fonts.googleapis.com/css?family=Yanone+Kaffeesatz" ),
array ( 'base', "$src_base/default/css/style.css" ),
),
),
$this->add_prefix('black') => array (
'name' => __('Default (Dark)', 'simple-lightbox'),
'parent' => $this->get_default_id(),
'styles' => array (
array ( 'base', "$src_base/black/css/style.css" )
)
),
);
foreach ( $defaults as $id => $props ) {
$themes->add($id, $props);
}
}
/* Collection management */
/**
* Add theme
* Accepts properties to create new theme or previously-created theme instance
* @uses parent::add()
* @param string|object $id Theme ID (or Theme object)
* @param array $props Theme properties
* @return object Current instance
*/
public function add($id, $props = array()) {
// Prepare parent
if ( isset($props['parent']) && !($props['parent'] instanceof $this->item_type) ) {
$pid = $props['parent'];
$items = $this->get(array('include_private' => true));
if ( isset($items[$pid]) ) {
$props['parent'] = $items[$pid];
}
}
$o = ( is_string($id) ) ? new $this->item_type($id, $props) : $id;
// Add to collection
return parent::add($o);
}
/**
* Get themes
* @param array $args (optional) Arguments
* @return array Themes
*/
public function get($args = null) {
// Normalize arguments
$args_default = array(
'include_public' => true,
'include_private' => false,
);
$r = wp_parse_args($args, $args_default);
$r['include_public'] = !!$r['include_public'];
$r['include_private'] = !!$r['include_private'];
$items = parent::get($args);
if ( empty($items) )
return $items;
/* Process custom arguments */
// Filter
$items_exclude = array();
// Identify excluded themes
$filter_props = array('include_public' => true, 'include_private' => false);
foreach ( $filter_props as $filter_prop => $filter_value ) {
if ( !$r[ $filter_prop ] ) {
foreach ( $items as $id => $item ) {
if ( $item->get_public() == $filter_value ) {
$items_exclude[] = $id;
}
}
}
}
// Filter themes from collection
$items = array_diff_key($items, array_fill_keys($items_exclude, null));
return $items;
}
/* Helpers */
/**
* Retrieve default theme ID
* @uses `$id_default`
* @return string Default theme ID
*/
public function get_default_id() {
if ( !$this->id_default ) {
$this->id_default = $this->add_prefix('default');
}
return $this->id_default;
}
/**
* Retrieve currently-selected theme
* @return SLB_Theme Selected theme
*/
protected function get_selected() {
// Get themes
$thms = $this->get();
// Retrieve currently-selected theme
$id = $this->options->get_value('theme_default');
if ( !isset($thms[$id]) ) {
$id = $this->get_default_id();
}
return $thms[$id];
}
/* Output */
/**
* Build client output
*/
public function client_output() {
// Process active theme
$thm = $this->get_selected();
// Get theme ancestors
$thms = $thm->get_ancestors(true);
$thms[] = $thm;
foreach ( $thms as $thm ) {
// Load files
$thm->enqueue_scripts();
}
}
/**
* Client output script
*
* @param array $commands Client script commands
* @return array Modified script commands
*/
public function client_output_script($commands) {
// Theme
$thm = $this->get_selected();
// Process theme ancestors
$thms = $thm->get_ancestors(true);
$thms[] = $thm;
$out = array('/* THM */');
$code = array();
// Build output for each theme
foreach ( $thms as $thm ) {
// Setup client parameters
$params = array(
sprintf("'%s'", $thm->get_id()),
);
// Theme properties
$thm_props = array(
'name' => $thm->get_name(),
'parent' => ( $thm->has_parent() ) ? $thm->get_parent()->get_id() : '',
'styles' => array_values($thm->get_styles(array('uri_format'=>'full'))),
);
/* Optional properties */
// Layout
$layout = $thm->get_layout('contents');
if ( !empty($layout) ) {
// Format
$layout = str_replace(array("\n", "\r", "\t"), '', $layout);
// Save
$thm_props['layout_raw'] = $layout;
}
// Add properties to parameters
$params[] = json_encode($thm_props);
// Add theme to client
$code[] = $this->util->call_client_method('View.extend_theme', $params, false);
}
if ( !empty($code) ) {
$out[] = implode('', $code);
$commands[] = implode(PHP_EOL, $out);
}
return $commands;
}
/* Options */
/**
* Retrieve themes for use in option field
* @uses self::theme_default
* @return array Theme options
*/
public function opt_get_field_values() {
// Get themes
$items = $this->get();
$d = $this->get_default_id();
// Pop out default theme
if ( isset($items[$d]) ) {
$itm_d = $items[$d];
unset($items[$d]);
}
// Sort themes by name
uasort($items, create_function('$a,$b', 'return strcmp($a->get_name(), $b->get_name());'));
// Insert default theme at top of array
if ( isset($itm_d) ) {
$items = array( $d => $itm_d ) + $items;
}
// Build options
foreach ( $items as $item ) {
$items[$item->get_id()] = $item->get_name();
}
return $items;
}
}
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