function on_init()
{
$this->metaboxes = xtreme_build_metaboxes(apply_filters('xtreme_metaboxes_default', array()), $this);
$this->version = get_option(XF_VERSION_FIELD);
$this->options = get_option(XF_OPTIONS, array());
$this->layouts = get_option(XF_LAYOUTS, array());
//templates done at different page but checked for consistency
$templates = get_option(XF_TEMPLATES, array());
if (empty($templates)) {
$templates = array();
}
$files = xtreme_load_templates();
if (count($templates) !== count($files)) {
foreach ($files as $file => $data) {
if (!array_key_exists($file, $templates)) {
$templates[$file] = 'xf_layout-default';
}
}
update_option(XF_TEMPLATES, $templates);
}
$this->apply_options($this->options);
add_action('wp_ajax_xtreme_check_user_credentials', array(&$this, 'on_check_user_credentials'));
if (current_theme_supports('post-thumbnails')) {
add_filter('manage_posts_columns', array(&$this, 'on_thumbnail_column'));
add_filter('manage_pages_columns', array(&$this, 'on_thumbnail_column'));
add_action('manage_posts_custom_column', array(&$this, 'on_thumbnail_column_value'), 10, 2);
add_action('manage_pages_custom_column', array(&$this, 'on_thumbnail_column_value'), 10, 2);
}
if (is_admin()) {
wp_enqueue_style('xtreme-hooks', XF_ADMIN_URL . '/css/xtreme-hooked.css');
}
global $wp_version;
// advanced gallery legacy support
if (current_theme_supports('xtreme-advanced-wpgallery-legacy') && version_compare($wp_version, '3.5', '>=')) {
add_action('wp_enqueue_media', array($this, 'wp_enqueue_media_advanced_gallery_legacy'));
add_action('print_media_templates', array($this, 'print_media_templates_advanced_gallery_legacy'));
}
//advanced tinymce support
if (current_theme_supports('xtreme-advanced-tinymce')) {
add_editor_style('css/screen/editor-style.css');
add_filter('mce_css', array(&$this, 'on_mce_css'), 999);
add_filter('mce_buttons', array(&$this, 'on_mce_buttons'), 999);
}
//advanced color style support
if (current_theme_supports('xtreme-color-styles')) {
add_filter('after_theme_css', array(&$this, 'after_theme_css'));
}
//css compression
add_action('admin_notices', array(&$this, 'on_admin_notice'));
}
function on_admin_init()
{
$this->metaboxes = xtreme_build_metaboxes(apply_filters('xtreme_metaboxes_layout', array()), $this);
$this->error = array();
$redirect = admin_url('admin.php?page=xtreme_layouts');
add_action('wp_ajax_xtreme_check_user_credentials', array(&$this, 'on_check_user_credentials'));
if (isset($_GET['error'])) {
switch ((int) $_GET['error']) {
case 1:
$this->error[] = __('No files applied to the new layout.', XF_TEXTDOMAIN);
break;
case 2:
$this->error[] = __('You can not apply all files to a new Layout.', XF_TEXTDOMAIN);
break;
case 3:
$this->error[] = __('You can not remove the only one remaining file from layout.', XF_TEXTDOMAIN);
break;
}
}
if (isset($_GET['mode'])) {
$options = get_option(XF_LAYOUTS);
$files = xtreme_load_templates();
$temp_options['xc_templayout'] = $options['xf_layout-default'];
$temp_options['xc_templayout']['nicename']['value'] = 'new Layout';
foreach ($files as $file => $value) {
$field = substr($value['metavalue'], 0, -4);
$temp_options['xc_templayout'][$field]['value'] = false;
}
$temp_options['xc_templayout']['mode']['value'] = 'add';
$this->apply_options($temp_options);
}
if (isset($_GET['mode']) && isset($_GET['layout']) && 'edit_layout' == $_GET['mode']) {
$layout = strip_tags($_GET['layout']);
$options = get_option(XF_LAYOUTS);
$templates = get_option(XF_TEMPLATES);
$files = xtreme_load_templates();
if (array_key_exists($layout, $options)) {
$temp_options['xc_templayout'] = $options[$layout];
foreach ($templates as $filename => $layoutname) {
$field = substr($files[$filename]['metavalue'], 0, -4);
if ($layoutname === $layout) {
$temp_options['xc_templayout'][$field]['value'] = true;
} else {
$temp_options['xc_templayout'][$field]['value'] = false;
}
}
$temp_options['xc_templayout']['mode']['value'] = 'edit';
$this->apply_options($temp_options);
}
}
if (isset($_GET['mode']) && isset($_GET['layout']) && 'delete_layout' == $_GET['mode'] && $_GET['layout'] !== 'xf_layout-default') {
$layout = strip_tags($_GET['layout']);
$options = get_option(XF_LAYOUTS);
$templates = get_option(XF_TEMPLATES);
if (array_key_exists($layout, $options)) {
unset($options[$layout]);
foreach ($templates as $filename => $layoutname) {
if ($layoutname === $layout) {
$templates[$filename] = 'xf_layout-default';
}
}
update_option(XF_LAYOUTS, $options);
update_option(XF_TEMPLATES, $templates);
$this->generate_theme();
$redirect = $redirect . '&xtreme_msg=layout_deleted&layout=' . $layout;
wp_redirect($redirect);
}
}
}
