installdir = WP_PLUGIN_URL . '/' . str_replace(basename(__FILE__),"",plugin_basename(__FILE__));
$this->name = __($this->name,'dws');
add_action('admin_menu', array(&$this, 'action_admin_menu'));
add_action('admin_print_scripts', array(&$this, 'action_admin_print_scripts'));
add_action('wp_ajax_dws_anda_ajax_callback', array(&$this, 'action_wp_ajax_dws_anda_ajax_callback'));
add_action('wp_enqueue_scripts', array(&$this, 'action_wp_enqueue_scripts'));
add_action('admin_enqueue_scripts', array(&$this, 'action_admin_enqueue_scripts'));
add_filter('avatar_defaults', array(&$this, 'filter_avatar_defaults'));
register_activation_hook(__FILE__, array(&$this, 'plugin_construct')); // Register construct
register_deactivation_hook(__FILE__, array(&$this, 'plugin_destruct')); // Register plugin destruct
}
function action_admin_menu() { // Add "Add New Avatar" link under the "Appearance" menu
$page = add_submenu_page('themes.php',__('Add New Default Avatar','dws'),__('Add New Avatar','dws'),$this->access, __FILE__ , array(&$this, 'plugin_page'));
}
function action_admin_enqueue_scripts() {
wp_enqueue_script('jquery-ui-core'); // Make sure jQuery UI is loaded
wp_enqueue_script('dws_ajaxupload',$this->installdir.'js/ajaxupload.js',array('jquery'),$this->ver); // Add AjaxUpload
wp_enqueue_script('dws_anda_js',$this->installdir.'js/dws_anda.js',array('jquery','dws_ajaxupload'),$this->ver); // Add JS
}
function action_wp_enqueue_scripts() {
wp_enqueue_style('dws_anda_style',$this->installdir.'css/style.css',array(),$this->ver,'all'); // Add CSS
}
function action_admin_print_scripts() { // Set necessary 'variable' JavaScript options
echo "";
}
function action_wp_ajax_dws_anda_ajax_callback() { // Add Ajax callback
$ajax_action = $_POST['type'];
switch ($ajax_action) {
case 'upload':
$clickedID = $_POST['data']; // Acts as the name
$filename = $_FILES[$clickedID];
$filename['name'] = preg_replace('/[^a-zA-Z0-9._\-]/', '', $filename['name']);
$override['test_form'] = false;
$override['action'] = 'wp_handle_upload';
$uploaded_file = wp_handle_upload($filename,$override);
$upload_tracking[] = $clickedID;
update_option( $clickedID , $uploaded_file['url'] );
if(!empty($uploaded_file['error'])) {
echo __('Upload Error: ','dws') . $uploaded_file['error'];
} else { echo json_encode($uploaded_file); } // Is the Response
die(); // Always have to end with a die, thanks to the "die('0');" in admin-ajax.php
case 'image_reset':
$id = $_POST['data']; // Acts as the name
global $wpdb;
$query = "DELETE FROM $wpdb->options WHERE option_name LIKE '$id'";
$wpdb->query($query);
die(); // Always have to end with a die, thanks to the "die('0');" in admin-ajax.php
default:
die();
}
}
function filter_avatar_defaults($avatar_defaults) { // Add plugin to avatar settings
$options = get_option('dws_anda');
if ($options) {
$thumb_url = $this->installdir."includes/timthumb.php";
$anda_avatars = array();
foreach ($options['avatars'] as $avatar) {
$image_url = $thumb_url."?src=".$avatar['local'];
$anda_avatars[$image_url] = $avatar['name'];
}
return array_merge($anda_avatars,$avatar_defaults); // Put our custom avatars on top
} else {
return $avatar_defaults;
}
}
function plugin_construct() {
$options = array(); // Set up options array
$options['avatars'] = array(); // Set up avatars array
$options['avatar_default'] = get_option('avatar_default'); // Be sure to save original avatar in case user removes plugin
update_option('dws_anda',$options); // Save plugin options
}
function plugin_destruct() {
$options = get_option('dws_anda'); // Get Plugin Prefrences
// Change default avatar back to what it was before the plugin was activated
update_option('avatar_default',$options['avatar_default']);
delete_option('dws_anda'); // Delete the plugin prefrences
}
function plugin_page() {
$options = get_option('dws_anda');
if (isset($_POST['update'])) {
// Safety check. Did the admin do this?
check_admin_referer('dws_anda_update');
$updated_avatars = array();
foreach ($options['avatars'] as $avatar) {
if (!in_array($avatar['uid'],$_POST['dws_anda_delete'])) {
$updated_avatars[] = array(
'local' => $avatar['local'],
'url' => $avatar['url'],
'name' => $avatar['name'],
'uid' => $avatar['uid']
);
}
}
$options['avatars'] = $updated_avatars;
update_option('dws_anda',$options);
}
if (isset($_POST['new'])) {
// Safety check. Did the admin do this?
check_admin_referer('dws_anda_new');
$avatar = array();
$avatar['local'] = $_POST['dws_anda_localfile'];
$avatar['url'] = $_POST['dws_anda_image_url'];
$avatar['uid'] = "DWS".md5(uniqid());
$avatar['name'] = $_POST['dws_anda_avatar_name'] ? $_POST['dws_anda_avatar_name'] : $avatar['uid'];
$options['avatars'][] = $avatar;
update_option('dws_anda',$options);
if (get_option('dws_anda') == $options) {
echo ''.__('Saved!','dws').'
';
}
else {
echo ''.__('Something may have gone wrong.','dws').'
';
echo ''.__('If the problem persists, please contact the author','dws').': emrikol@gmail.com
';
}
}
// Output page HTML
?>