get_options();
//TODO: set textdomain languages
if (is_admin()) :
$this->add_admin_includes();
add_action( 'admin_enqueue_scripts', array(&$this, 'enqueue_scripts'), 11);
add_action( 'admin_init', array( $this, 'options_init' ) );
add_action( 'admin_menu', array( $this, 'add_admin_menu' ) );
else :
add_action( 'wp_head', array( $this, 'add_app_links' ) );
endif;
}
/* OPTIONS */
/**
* Register the options needed for this plugins configuration pages.
*/
function options_init() {
register_setting( 'app_links_settings', 'al_settings' );
}
/**
* Retrieve an option for the configuration page.
*/
function get_option($key = '') {
if (!empty($this->options) && isset($this->options[$key])) {
if (is_array($this->options)) :
return $this->options[$key];
else :
return stripslashes($this->options[$key]);
endif;
}
return false;
}
/**
* Retrieve all options for the configuration page from WP Options.
*/
function get_options() {
if (isset($this->options)) return $this->options;
if ($options = get_option('al_settings')) {
if (is_array($options)) :
$this->options = $options;
else :
$this->options = unserialize($options);
endif;
}
}
/**
* Save all options to WP Options database
*/
function save_options() {
if (!empty($this->options)) {
update_option('al_settings', serialize($this->options));
}
}
/**
* Save a specifix option to WP Option database
*/
function save_option($key, $value, $save_to_db = false) {
if (!empty($this->options)) {
$this->options[$key] = $value;
}
if ($save_to_db == true) {
$this->save_options();
}
}
/* INCLUDES */
/**
* Include specific PHP files when visiting an admin page
*/
function add_admin_includes() {
$includes = array('plugin-admin'); //add includes here that are in the includes fodler, without the .php
$this->add_includes($includes);
}
/**
* Include specific PHP files when visiting a page on the website
*/
function add_includes($includes_new = array()) {
$includes = array(); //add includes here that are in the includes fodler, without the .php
if (is_array($includes_new)) $includes = $includes_new;
if (!count($includes)) return false;
foreach ($includes as $_include) :
$path = al_PATH.'includes/'.$_include.'.php';
if (!file_exists($path)) continue;
include_once($path);
endforeach;
}
/* HELPERS */
function enqueue_scripts() {
wp_register_script('al-admin', plugins_url('/js/al-admin.js', __FILE__), false, '0.1', false);
wp_enqueue_script('al-admin');
wp_register_script('prettify', plugins_url('/js/google-code-prettify/run_prettify.js', __FILE__), false, '0.1', false);
wp_enqueue_script('prettify');
}
function add_admin_menu() {
add_management_page( __( "App Links" ), __( "App Links" ), "administrator", 'al_settings', array( &$this, "al_settings" ) );
}
function get_app_links() {
$app_links = array();
$options = $this->get_options();
foreach ($options as $_key => $_val) :
if (strpos($_key,'app_links') === false) continue;
$app_links[$_key] = $_val;
endforeach;
return $app_links;
}
function get_default_property_options() {
return array(
'iOS URL'=>'al:ios:url','iOS App Store ID'=>'al:ios:app_store_id','iOS App Name'=>'al:ios:app_name',
'iPhone URL'=>'al:iphone:url','iPhone App Store ID'=>'al:iphone:app_store_id','iPhone App Name'=>'al:iphone:app_name',
'iPad URL'=>'al:ipad:url','iPad App Store ID'=>'al:ipad:app_store_id','iPad App Name'=>'al:ipad:app_name',
'Android URL'=>'al:android:url','Android Package'=>'al:android:package','Android Class'=>'al:android:class','Android App Name'=>'al:android:app_name',
'Windows Phone URL'=>'al:windows_phone:url','Windows Phone App ID'=>'al:windows_phone:app_id','Windows Phone App Name'=>'al:windows_phone:app_name',
'Fallback Web URL'=>'al:web:url','Web URL Should Fallback'=>'al:web:should_fallback'
);
}
function get_property_option($key) {
$property_options = $this->get_default_property_options();
if (!isset($property_options[$key])) return;
return $property_options[$key];
}
/* FRONTEND */
function add_app_links() {
$app_links = $this->get_option('app_links');
if (!is_array($app_links) || (is_array($app_links) && !count($app_links))) return;
$display = $this->get_option('display');
if ($display != 'on') return;
$output = "\t\r\n";
foreach ($app_links as $_key => $_link) :
//add hooks for property and content
$property = $_link['property'];
$content = $_link['content'];
if (empty($property)) :
$select = $_link['select'];
$option = $this->get_property_option($select);
if (!empty($option)) $property = $option;
endif;
if (empty($property) || empty($content)) continue;
$output .= "\t\r\n";
endforeach;
echo $output;
}
/* ADMIN */
/**
* The settings page where you can edit the options of this plugin
*/
function al_settings() {
global $table_prefix;
global $plugin_admin;
//TODO: if someone selects a special one, like al:ios:app_store_id, they need to add ios:url as well.
//TODO: if someone selects app_store_id, the content needs to be an integer.
$plugin_admin->admin_header(true, 'app_links_settings', 'al_settings');
echo '
Here you can add as many App Links to your website as possible. Do you have a custom App Link, no worries, you can add a custom property and content as well.