* @access public
* @version 0.1
*/
class Advanced_Categories_Template {
/**
*
* class constructor
* @author Praveen Goswami
*
*/
public function __construct() {
//activation hook
register_activation_hook(__FILE__,array($this,'advance_category_template_activate'));
//deactivation hook
register_deactivation_hook( __FILE__, array($this,'advance_category_template_deactivate' ));
if ( is_admin() ){
// add admin menu
add_action('admin_menu', array($this,'advance_category_template_admin_menu'));
}
add_action( 'admin_init',array($this, 'advance_category_template_css'));
//get custom taxonomy value
if(get_option('advance_category_template') != ''){
$category_title = get_option('advance_category_template');
$cat_arr = explode(',',$category_title);
}
$plugin_status = get_option('category_template_status');
if(!empty($cat_arr) && $plugin_status != 1 ){ //check empty taxonomy array
add_filter('taxonomy_template', array($this, 'advance_taxonomy_template'));
add_filter('category_template', array($this, 'advance_category_template'));
foreach ($cat_arr as $cat => $name) {
//add extra fields to category NEW/EDIT form hook
add_action($name.'_edit_form_fields', array($this, 'advance_cat_template_meta_box'));
add_action($name.'_add_form_fields', array($this, 'advance_cat_template_meta_box'));
// save extra category extra fields hook
add_action('created_'.$name, array($this, 'save_advance_category_template'));
add_action('edited_'.$name, array($this, 'save_advance_category_template'));
}
}
}
/**
*
* advance_category_template_activate add plugin options while activating plugin
* @author Praveen Goswami
*
*/
public function advance_category_template_activate() {
add_option ( 'advance_category_template','category');
add_option ( 'category_template_status','0');
}
/**
*
* advance_category_template_deactivate remove plugin options while deactivating plugin
* @author Praveen Goswami
*
*/
public function advance_category_template_deactivate() {
delete_option ( 'advance_category_template');
delete_option ( 'category_template_status');
}
/**
*
* advance_category_template_admin_menu add menu to dashboard
* @Praveen Goswami
*
*/
public function advance_category_template_admin_menu(){
add_menu_page( 'Advanced Category Template', 'Advance Category Template', 'manage_options', 'category_template_setting', array($this,'advance_category_template_setting'),plugins_url('ico.png',__FILE__ ));
}
/**
*
* advance_category_template_setting plugin setting area on dashboard
* @author Praveen Goswami
*
*/
public function advance_category_template_setting(){
_e('Advance Category Template
');
include( plugin_dir_path( __FILE__ ) . '/_form.php');
}
/**
*
* advance_category_template_css add css to plugin
* @author Praveen Goswami
*
*/
public function advance_category_template_css() {
wp_register_style('category-style', plugins_url('css/template-style.css',__FILE__ ));
wp_enqueue_style('category-style');
}
/**
*
* get_advance_cat_templates get category template from theme
* @author Praveen Goswami
*
*/
public function get_advance_cat_templates() {
if(function_exists('wp_get_themes')){
$themes = wp_get_themes();
}else{
$themes = get_themes();
}
$theme = get_option( 'template' );
$templates = $themes[$theme]['Template Files'];
$post_templates = array();
if (is_array($templates)) {
$base = array(trailingslashit(get_template_directory()), trailingslashit(get_stylesheet_directory()));
foreach ($templates as $template) {
$basename = str_replace($base, '', $template);
if ($basename != 'functions.php') {
// don't allow template files in subdirectories
if (false !== strpos($basename, '/')) {
continue;
}
$template_data = implode('', file($template));
$name = '';
if (preg_match('|Category Template:(.*)$|mi', $template_data, $name)) {
$name = _cleanup_header_comment($name[1]);
}
if (!empty($name)) {
$post_templates[trim($name)] = $basename;
}
}
}
}
return $post_templates;
}
/**
*
* advance_cat_template_meta_box add meta template box to category callback function
* @author Praveen Goswami
*
*/
public function advance_cat_template_meta_box($tag) {
$t_id = '';
if(!empty($tag) && is_object($tag)):
$t_id = $tag->term_id;
endif;
$cat_meta = get_option("category_templates");
$template = isset($cat_meta[$t_id]) ? $cat_meta[$t_id] : false;
?>
|
|
get_advance_cat_templates();
ksort($templates);
foreach (array_keys($templates) as $template)
:if ($default == $templates[$template]) {
$selected = " selected='selected'";
} else {
$selected = '';
}
echo "\n\t";
endforeach;
}
/**
*
* save_advance_category_template save extra category extra fields callback function
* @author Praveen Goswami
*
*/
public function save_advance_category_template($term_id) {
if (isset($_POST['cat_template'])) {
$cat_meta = get_option("category_templates");
$cat_meta[$term_id] = $_POST['cat_template'];
update_option("category_templates", $cat_meta);
}
}
/**
*
* advance_category_template handle category template picking
* @author Praveen Goswami
*
*/
public function advance_category_template($category_template) {
$cat_ID = absint(get_query_var('cat'));
$cat_meta = get_option('category_templates');
if (isset($cat_meta[$cat_ID]) && $cat_meta[$cat_ID] != 'default') {
$temp = locate_template($cat_meta[$cat_ID]);
if (!empty($temp)) {
return apply_filters("Advance_Cat_Template_found", $temp);
}
}
return $category_template;
}
/**
*
* advance_taxonomy_template add category template for register post type texonomy
* @author Praveen Goswami
*
*/
public function advance_taxonomy_template($taxonomy_template) {
$this_category = get_queried_object();
$cat_ID = $this_category->term_id;
$cat_meta = get_option('category_templates');
if (isset($cat_meta[$cat_ID]) && $cat_meta[$cat_ID] != 'default') {
$temp = locate_template($cat_meta[$cat_ID]);
if (!empty($temp)) {
return apply_filters("Advance_Cat_Template_found", $temp);
}
}
return $taxonomy_template;
}
}//end class
}//end if
$advanced_category_template = new Advanced_Categories_Template();