plugin_name = 'apply-online';
$this->version = '1.9';
$this->load_dependencies();
$this->set_locale();
$this->define_admin_hooks();
$this->define_public_hooks();
add_action( 'init', array( $this, 'register_aol_post_types' ), 1 );
add_action( 'init', array($this, 'after_plugin_update'));
add_action( 'wp_enqueue_scripts', array($this, 'load_dashicons_front_end') );
add_filter( 'views_edit-aol_application', array($this, 'my_views' ));
new Applyonline_Shortcodes();
new Applyonline_AjaxHandler();
}
/**
* Load the required dependencies for this plugin.
*
* Include the following files that make up the plugin:
*
* - Applyonline_Loader. Orchestrates the hooks of the plugin.
* - Applyonline_i18n. Defines internationalization functionality.
* - Applyonline_Admin. Defines all hooks for the admin area.
* - Applyonline_Public. Defines all hooks for the public side of the site.
*
* Create an instance of the loader which will be used to register the hooks
* with WordPress.
*
* @since 1.0.0
* @access private
*/
private function load_dependencies() {
/**
* The class responsible for orchestrating the actions and filters of the
* core plugin.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-applyonline-loader.php';
/**
* The class responsible for defining internationalization functionality
* of the plugin.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-applyonline-i18n.php';
/**
* The class responsible for defining all actions that occur in the admin area.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-applyonline-admin.php';
/**
* The class responsible for defining all actions that occur in the public-facing
* side of the site.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-applyonline-public.php';
$this->loader = new Applyonline_Loader();
}
/**
* Define the locale for this plugin for internationalization.
*
* Uses the Applyonline_i18n class in order to set the domain and to register the hook
* with WordPress.
*
* @since 1.0.0
* @access private
*/
private function set_locale() {
$plugin_i18n = new Applyonline_i18n();
$plugin_i18n->set_domain( $this->get_plugin_name() );
$this->loader->add_action( 'plugins_loaded', $plugin_i18n, 'load_plugin_textdomain' );
}
/**
* Register all of the hooks related to the admin area functionality
* of the plugin.
*
* @since 1.0.0
* @access private
*/
private function define_admin_hooks() {
$plugin_admin = new Applyonline_Admin( $this->get_plugin_name(), $this->get_version() );
$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_styles' );
$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts' );
$this->loader->add_action('aol_schedule_event', $plugin_admin, 'close_ad');
}
/**
* Register all of the hooks related to the public-facing functionality
* of the plugin.
*
* @since 1.0.0
* @access private
*/
private function define_public_hooks() {
$plugin_public = new Applyonline_Public( $this->get_plugin_name(), $this->get_version() );
$this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_styles', 1 );
$this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_scripts' );
}
/**
* Run the loader to execute all of the hooks with WordPress.
*
* @since 1.0.0
*/
public function run() {
$this->loader->run();
}
/**
* The name of the plugin used to uniquely identify it within the context of
* WordPress and to define internationalization functionality.
*
* @since 1.0.0
* @return string The name of the plugin.
*/
public function get_plugin_name() {
return $this->plugin_name;
}
/**
* The reference to the class that orchestrates the hooks with the plugin.
*
* @since 1.0.0
* @return Applyonline_Loader Orchestrates the hooks of the plugin.
*/
public function get_loader() {
return $this->loader;
}
/**
* Retrieve the version number of the plugin.
*
* @since 1.0
* @return string The version number of the plugin.
*/
public function get_version() {
return $this->version;
}
function after_plugin_update(){
require_once plugin_dir_path( __FILE__ ).'class-applyonline-activator.php';
$saved_version = (float)get_option('aol_version', 0);
if($saved_version < 1.6) {
Applyonline_Activator::bug_fix_before_16();
}
if($saved_version < 1.61){
Applyonline_Activator::fix_roles();
update_option('aol_version', $this->get_version(), TRUE);
}
}
function load_dashicons_front_end() {
wp_enqueue_style( 'dashicons' );
}
function my_views($views){
unset($views['mine']); unset($views['publish']);
$statuses = aol_app_statuses();
foreach ($statuses as $key => $status){
(isset($_GET['aol_application_status']) AND $_GET['aol_application_status'] == $key)? $class = 'current' : $class = NULL;
$views[$status] = ''.$status.'';
}
return $views;
}
public function cpt_generator($cpt, $singular, $plural){
if($singular != NULL){
$labels=array(
'name' => $plural,
'singular_name' => __($singular, 'apply-online' ),
'add_new_item' => __('Add New '.$singular, 'apply-online' ),
);
}
$args=array(
'labels'=> $labels,
'public'=> true,
'show_in_nav_menus' => false,
'capability_type' => array('ad', 'ads'),
'map_meta_cap' => TRUE,
'has_archive' => true,
'menu_icon' => 'dashicons-admin-site',
'show_in_menu' => 'edit.php?post_type=aol_ad',
'description' => __( 'Ad Posting' ),
'rewrite' => array('slug' => $cpt),
'supports' => array('editor', 'excerpt', 'title', 'thumbnail', 'revisions'),
);
register_post_type('aol_'.sanitize_key($cpt),$args);
}
public function taxonomy_generator($singular, $plural, $hierarchical = TRUE){
// Add new taxonomy, make it hierarchical (like categories)
$labels = array(
'name' => __( $plural, 'apply-online' ),
'singular_name' => __( $singular, 'apply-online' ),
'search_items' => sprintf(__( 'Search %s', 'apply-online' ), $plural),
'all_items' => sprintf(__( 'All %s', 'apply-online' ), $plural),
'parent_item' => sprintf(__( 'Parent %s', 'apply-online' ), $singular),
'parent_item_colon' => sprintf(__( 'Parent %s:', 'apply-online' ), $singular),
'edit_item' => sprintf(__( 'Edit %s', 'apply-online' ), $singular),
'update_item' => sprintf(__( 'Update %s', 'apply-online' ), $singular),
'add_new_item' => sprintf(__( 'Add New %s', 'apply-online' ), $singular),
'new_item_name' => sprintf(__( 'New %s Name', 'apply-online' ), $singular),
);
$args = array(
'hierarchical' => $hierarchical,
'labels' => $labels,
'show_ui' => true,
'show_admin_column' => true,
'query_var' => true,
'show_in_menu' => false,
'rewrite' => array( 'slug' => sanitize_key($singular) ),
);
$cpts = get_option('aol_ad_types', array());
$types = array();
if(!is_array($types)) $types = array();
foreach ($cpts as $cpt => $val){
if(isset($val['filters']) AND in_array(sanitize_key($singular), (array)$val['filters'])) $types[] = 'aol_'.$cpt;
}
register_taxonomy( 'aol_ad_'.sanitize_key($singular), $types, $args );
}
/*
* @todo make label of the CPT editable from plugin settings so user can show his own title on the archive page
*/
public function register_aol_post_types(){
$slug = get_option_fixed('aol_slug', 'ads');
/*Register Main Post Type*/
$labels=array(
'add_new' => __('Create Ad', 'apply-online' ),
'add_new_item' => __('New Ad', 'apply-online' ),
'edit_item' => __('Edit Ad', 'apply-online' ),
'all_items' => __('Ads', 'apply-online' ),
//'menu_name' => __('Apply Online', 'apply-online' )
);
$args=array(
'label' => __( 'All Ads', 'apply-online' ),
'labels'=> $labels,
'public'=> true,
'show_in_nav_menus' => false,
'capability_type' => array('ad', 'ads'),
'map_meta_cap' => TRUE,
'has_archive' => true,
'menu_icon' => 'dashicons-admin-site',
'description' => __( 'Ad Posting' ),
'supports' => array('editor', 'excerpt', 'title', 'thumbnail', 'revisions'),
'rewrite' => array('slug'=> $slug),
'menu_position' => 30
);
register_post_type('aol_ad',$args);
$types = get_option_fixed('aol_ad_types', array());
unset($types['ad']); //Already reigstered couple of lines before.
if(!empty($types)){
foreach($types as $cpt => $type){
$this->cpt_generator($cpt, $type['singular'], $type['plural']);
}
}
$filters = aol_ad_filters();
foreach($filters as $key => $val){
$this->taxonomy_generator($key, $val);
}
/*Register Applications Post Type*/
$lables= array(
'edit_item'=>'Application',
'not_found' => __( 'No applications found.', 'apply-online' ),
'not_found_in_trash' => __( 'No applications found.', 'apply-online' )
);
$args=array(
'label' => __( 'Applications', 'apply-online' ),
'labels' => $lables,
'show_ui' => true,
'exclude_from_search'=> true,
'capability_type' => array('application', 'applications'),
'description' => __( 'List of Applications', 'apply-online' ),
'supports' => array('comments', 'editor'),
'capabilities' => array( 'create_posts' => 'do_not_allow'),
'map_meta_cap' => TRUE,
'show_in_menu' => 'aol-settings',
);
register_post_type('aol_application',$args);
//Application tags
$labels = array(
'name' => _x( 'Application Status', 'apply-online' ),
'singular_name' => 'Status',
);
$args = array(
'label' => 'Status',
'hierarchical' => false,
'labels' => $labels,
'show_ui' => false,
'show_admin_column' => false,
'query_var' => true,
'show_in_menu' => false,
);
register_taxonomy( 'aol_application_status', 'aol_application', $args );
}
}
class Applyonline_Shortcodes{
function __construct() {
add_shortcode( 'aol', array($this, 'aol') ); //archive of ads.
add_shortcode( 'aol_ads', array($this, 'aol') ); //deprecated since 1.1
add_shortcode( 'aol_ad', array($this, 'aol_ad') ); //Single ad with form.
add_shortcode( 'aol_form', array($this, 'aol_form') ); //Single ad form only.
}
/**
* Shortcode Generator
* @param type $atts
* @return type
*/
function aol( $atts ) {
$a = shortcode_atts( array(
'categories' => NULL, //depricated since 1.9
'filter' => NULL,
'ads' => NULL,
'excerpt' => 'yes',
'per_page' => '-1',
'show_filter' => 'yes',
'type' => 'ad'
), $atts );
$args=array(
'posts_per_page'=> $a['per_page'],
'post_type' =>'aol_'.$a['type'],
);
/*Start Depricated since 1.9*/
$term = null;
if(isset($a['categories'])) {
$_POST['aol_ad_category'] = explode(',',$atts['categories']);
//$a['show_filter'] = 'no';
/*
$args['tax_query'] = array(
array('taxonomy' => 'aol_ad_category', 'terms' => explode(',',$atts['categories']))
);
*/
}
/*End Depricated since 1.9*/
if(isset($a['ads'])) {
$args['post__in'] = explode(',',$atts['ads']);
$a['show_filter'] = 'no';
}
//Get list of taxanomies
$taxes = get_object_taxonomies('aol_'.$a['type']);
$args['tax_query'] = array();
foreach($taxes as $tax){
$tax = substr($tax, 7);
if(isset($_POST[$tax]) AND $_POST[$tax] != NULL) {
$args['tax_query'][] = array('taxonomy' => "aol_ad_$tax", 'terms' => array($_POST[$tax]));
}
}
//query_posts( $args );
global $post;
$posts = get_posts($args);
add_filter( 'excerpt_more', array($this, 'aol_excerpt_more') );
//$show_filter = get_option('aol_show_filter', 1);
$filters = aol_ad_cpt_filters($a['type']);
$cols = ceil(count($filters)/4);
ob_start();
if(!(empty($filters) OR $a['show_filter']=='no' )){
echo '';
}
if(!empty($posts)): foreach ($posts as $post): setup_postdata( $post );
$terms = get_terms(array('object_ids' => get_the_ID(), 'hide_empty' => TRUE, 'taxonomy' => aol_sanitize_taxonomies($filters)));
?>
NULL,
), $atts );
if(isset($a['id'])) {
return aol_form($atts['id']);
}
}
/*
* @todo: this function should print complete ad with application form.
*/
function aol_ad( $atts ) {
$a = shortcode_atts( array(
'id' => NULL,
), $atts );
if(isset($a['id'])) {
//echo aol_form($atts['id']);
}
}
}
/**
* This class is responsible to hanld Ajax data.
*
*
* @since 1.0
* @package AjaxHandler
* @author Farhan Noor
**/
class Applyonline_AjaxHandler{
public function __construct() {
add_action( 'wp_ajax_aol_app_form', array($this, 'aol_process_app_form') );
add_action( 'wp_ajax_nopriv_aol_app_form', array($this, 'aol_process_app_form') );
}
function file_handler($files){
$upload_size = get_option_fixed('aol_upload_max_size', 1);
$max_upload_size = $upload_size*1048576; //Multiply by KBs
$upload_folder = 'uploads/aol_ad';
$upload_folder = apply_filters('aol_upload_folder', $upload_folder);
$file_types = get_option_fixed('aol_allowed_file_types', 'jpg,jpeg,png,doc,docx,pdf,rtf,odt,txt');
$upload_overrides = array( 'test_form' => false );
/*Initialixing Variables*/
$errors = new WP_Error();
$error_assignment = null;
$uploads = array();
$user = get_userdata(get_current_user_id());
if ( ! function_exists( 'wp_handle_upload' ) ) {
require_once( ABSPATH . 'wp-admin/includes/file.php' );
}
foreach($files as $key => $val):
if(empty($val['name'])) continue;
if($max_upload_size < $val['size']){
$errors->add('max_size', sprintf(__( '%s is oversized. Must be under %s MB', 'apply-online' ), $val['name'] , $upload_size));
}
/* Check File Size */
$file_type_match = 0;
$filetype = wp_check_filetype ( $val['name'] );
$file_ext = strtolower($filetype['ext']);
if(strstr($file_types, $file_ext) == FALSE) $errors->add('file_type', sprintf(__( 'Invalid file %s. Allowed file types are %s', 'apply-online' ), $val['name'], $file_types));
if(empty($errors->errors)){
$movefile = wp_handle_upload( $val, $upload_overrides );
if ( $movefile && ! isset( $movefile['error'] ) ) {
$uploads[$key]['url'] = $movefile['url'];
$uploads[$key]['file'] = $movefile['file'];
update_user_meta(get_current_user_id(), $key, $movefile['url'] );
} else {
/**
* Error generated by _wp_handle_upload()
* @see _wp_handle_upload() in wp-admin/includes/file.php
*/
$errors->add('file_move', $val['name'].': '.$movefile['error']);
}
}
endforeach;
return array('errors' => $errors, 'uploads' => $uploads);
}
public function aol_process_app_form(){
$nonce=$_POST['wp_nonce'];
if(!wp_verify_nonce($nonce, 'the_best_aol_ad_security_nonce')) die(json_encode( array( 'success' => false, 'error' => __( 'Session Expired, please try again', 'apply-online' ) )));
/*Initialixing Variables*/
$errors = new WP_Error();
$error_assignment = null;
//Check for required fields
$form = get_post_meta($_POST['ad_id']); //Get parent ad value for which the application is being submitted.
$app_fields = array();
foreach($form as $key => $val){
if(substr($key, 0, 9) == '_aol_app_'){
$app_fields[$key] = unserialize($val[0]);
if($app_fields[$key]['type'] == 'seprator') continue; //Excludes Seprators from validation & verification
//eMail validation
if($app_fields[$key]['type'] == 'email'){
if(!empty($_POST[$key]) and is_email($_POST[$key])==FALSE) $errors->add('email', str_replace('_',' ', substr($key, 9)). __(' is invalid.', 'apply-online'));
}
//File validation & verification.
if($app_fields[$key]['type'] == 'file'){
if(!isset($_FILES[$key]['name'])) $errors->add('file', str_replace('_',' ', substr($key, 9)).__(' is not a file.', 'apply-online'));
if($app_fields[$key]['required'] == '1' and empty($_FILES[$key]['name'])) $errors->add('required_file', str_replace('_',' ', substr($key, 9)).__(' is required.', 'apply-online'));
}
//chek required fields for non File Fields
if($app_fields[$key]['required'] == '1' and $app_fields[$key]['type'] != 'file'){
$_POST[$key] = is_array($_POST[$key]) ? array_map(sanitize_text_field, $_POST[$key]) : sanitize_textarea_field($_POST[$key]);
if(empty($_POST[$key])) $errors->add('field', str_replace('_',' ', substr($key, 9)).__(' is required.', 'apply-online'));
}
}
}
$errors = apply_filters('aol_form_errors', $errors, $_POST); //You can hook 3rd party (i.e. add-ons) form errors here.
$error_messages = $errors->get_error_messages();
if(!empty($error_messages )){
$error_html = implode('
', $error_messages);
$response = json_encode( array( 'success' => false, 'error' => $error_html )); // generate the response.
// response output
header( "Content-Type: application/json" );
die($response);
exit;
}
//End - Check for required fields
$uploads = null;
if(!empty($_FILES)){
$uploads = $this->file_handler($_FILES);
$errors = apply_filters('aol_form_errors', $uploads['errors'], $_POST); //You can hook 3rd party form errors here.
$error_messages = $errors->get_error_messages();
if(!empty($error_messages )){
$error_html = implode('
', $error_messages);
$response = json_encode( array( 'success' => false, 'error' => $error_html )); // generate the response.
// response output
header( "Content-Type: application/json" );
die($response);
exit;
}
}
foreach($uploads['uploads'] as $name => $file){
$_POST[$name] = $file['url'];
}
$args= array(
'post_type' =>'aol_application',
'post_content' =>'',
'post_parent' =>$_POST['ad_id'],
'post_title' =>get_the_title($_POST['ad_id']),
'post_status' =>'publish',
);
do_action('aol_before_app_save', $_POST);
$args = apply_filters('aol_insert_app_data', $args, $_POST);
$pid = wp_insert_post($args);
foreach($_POST as $key => $val):
$val = is_array($val) ? array_map(sanitize_text_field, $val) : sanitize_textarea_field($val);
if(substr($key,0,9) == '_aol_app_') update_post_meta($pid, $key, $val);
endforeach;
if($pid>0){
do_action('aol_after_app_save', $pid, $_POST);
//die(json_encode($uploads['uploads']));
//Email notification
$this->application_email_notification($pid, $_POST, $uploads['uploads']);
$divert_page = get_option('aol_thankyou_page');
empty($divert_page) ? $divert_link = null : $divert_link = get_page_link($divert_page);
$response = array( 'success' => true, 'divert' => $divert_link, 'hide_form'=>TRUE , 'message'=>get_option('aol_application_message') ); // generate the response.
}
else $response = array( 'success' => false ); // generate the response.
$response = apply_filters('aol_form_submit_response', $response, $_POST);
// response output
header( "Content-Type: application/json" );
echo json_encode($response);
exit;
}
function set_html_content_type() {
return 'text/html';
}
function application_email_notification($post_id, $post, $uploads){
//send email alert.
$post_url = admin_url("post.php?post=$post_id&action=edit");
$admin_email = get_option('admin_email');
$emails_raw = get_option('aol_recipients_emails', $admin_email);
$emails = explode("\n", $emails_raw);
// Get the site domain and get rid of www.
$sitename = strtolower( $_SERVER['SERVER_NAME'] );
if ( substr( $sitename, 0, 4 ) == 'www.' ) {
$sitename = substr( $sitename, 4 );
}
$from_email = 'do-not-reply@' . $sitename;
$subject = 'Application alert';
$headers = array('Content-Type: text/html;', "From: ". get_bloginfo('name')." <$from_email>");
$attachments = array();
//@todo need a filter hook to modify content of this email message and to add a from field in the message.
$message = "Hi,
"
. 'You have received an application against an add on '.get_bloginfo('name').'.
'
. "To view this application, please Click Here
"
. '----
This is an automated response from Apply Online plugin on '.site_url().'
';
$message = apply_filters('aol_email_notification', $message, $post_id); //Deprecated.
$aol_email = apply_filters('aol_email', array('to' => $emails, 'subject' => $subject, 'message' => $message, 'headers' => $headers, 'attachments' => $attachments), $post_id, $post, $uploads);
do_action('aol_email_before', $emails, $subject, $message, $headers, $attachments);
add_filter( 'wp_mail_content_type', array($this, 'set_html_content_type') );
wp_mail( $aol_email['to'], $aol_email['subject'], $aol_email['message'], $aol_email['headers'], $aol_email['attachments']);
remove_filter( 'wp_mail_content_type', array($this, 'set_html_content_type') );
do_action('aol_email_after', $emails, $subject, $message, $headers, $attachments);
return true;
}
private function sanitize_post_array(&$value,$key){
$value = sanitize_text_field($value);
}
public function save_setting_template(){
// Check the user's permissions.
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return;
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return;
}
}
/* OK, it's safe for us to save the data now. */
//Delete fields.
$old_keys = "SELECT $wpdb->options WHERE option_name like '_aol_app_%'";
$new_keys = array_keys($_POST);
$removed_keys = array_diff($old_keys, $new_keys); //List of removed meta keys.
foreach($removed_keys as $key => $val):
if(substr($val, 0, 3) == '_ad') delete_post_meta($post_id, $val); //Remove meta from the db.
endforeach;
array_walk($_POST[$key], array($this, 'sanitize_post_array')); //Sanitizing each element of the array
// Add new value.
foreach ($_POST as $key => $val):
// Make sure that it is set.
if ( substr($key, 0, 13)=='_aol_feature_' and isset( $val ) ) {
//Sanitize user input.
update_post_meta( $post_id, sanitize_key($key), sanitize_text_field( $val )); // Add new value.
}
// Make sure that it is set.
elseif ( substr($key, 0, 9)=='_aol_app_' and isset( $val ) ) {
$my_data = serialize($val);
update_post_meta( $post_id, sanitize_key($key), $my_data); // Add new value.
}
//Update the meta field in the database.
endforeach;
}
}