/**
* Send the application email if posted
*/
public function application_form_handler()
{
if (!empty($_POST['wp_job_manager_send_application'])) {
try {
$fields = $this->get_fields();
$values = array();
$job_id = absint($_POST['job_id']);
$job = get_post($job_id);
$meta = array();
if (empty($job_id) || !$job || 'job_listing' !== $job->post_type) {
throw new Exception(__('Invalid job', 'wp-job-manager-applications'));
}
if (get_option('job_application_prevent_multiple_applications') && user_has_applied_for_job(get_current_user_id(), $job_id)) {
throw new Exception(__('You have already applied for this job', 'wp-job-manager-applications'));
}
// Validate posted fields
foreach ($fields as $key => $field) {
$field['rules'] = array_filter(isset($field['rules']) ? (array) $field['rules'] : array());
switch ($field['type']) {
case "file":
$values[$key] = $this->upload_file($key, $field);
if (is_wp_error($values[$key])) {
throw new Exception($field['label'] . ': ' . $values[$key]->get_error_message());
}
break;
default:
$values[$key] = isset($_POST[$key]) ? $this->sanitize_text_field_with_linebreaks($_POST[$key]) : '';
break;
}
// Validate required
if ($field['required'] && empty($values[$key])) {
throw new Exception(sprintf(__('"%s" is a required field', 'wp-job-manager-applications'), $field['label']));
}
// Extra validation rules
if (!empty($field['rules']) && !empty($values[$key])) {
foreach ($field['rules'] as $rule) {
switch ($rule) {
case 'email':
case 'from_email':
if (!is_email($values[$key])) {
throw new Exception($field['label'] . ': ' . __('Please provide a valid email address', 'wp-job-manager-applications'));
}
break;
case 'numeric':
if (!is_numeric($values[$key])) {
throw new Exception($field['label'] . ': ' . __('Please enter a number', 'wp-job-manager-applications'));
}
break;
}
}
}
}
// Validation hook
$valid = apply_filters('application_form_validate_fields', true, $fields, $values);
if (is_wp_error($valid)) {
throw new Exception($valid->get_error_message());
}
// Prepare meta data to save
$from_name = array();
$from_email = '';
$application_message = array();
$meta['_secret_dir'] = self::$secret_dir;
$meta['_attachment'] = array();
$meta['_attachment_file'] = array();
foreach ($fields as $key => $field) {
if (empty($values[$key])) {
continue;
}
$field['rules'] = array_filter(isset($field['rules']) ? (array) $field['rules'] : array());
if (in_array('from_name', $field['rules'])) {
$from_name[] = $values[$key];
}
if (in_array('from_email', $field['rules'])) {
$from_email = $values[$key];
}
if (in_array('message', $field['rules'])) {
$application_message[] = $values[$key];
}
if (in_array('resume_id', $field['rules'])) {
$meta['_resume_id'] = absint($values[$key]);
continue;
}
if ('file' === $field['type']) {
if (!empty($values[$key])) {
$index = 1;
foreach ($values[$key] as $attachment) {
if (!is_wp_error($attachment)) {
if (in_array('attachment', $field['rules'])) {
$meta['_attachment'][] = $attachment->url;
$meta['_attachment_file'][] = $attachment->file;
} else {
$meta[$field['label'] . ' ' . $index] = $attachment->url;
}
}
$index++;
}
}
} elseif ('checkbox' === $field['type']) {
$meta[$field['label']] = $values[$key] ? __('Yes', 'wp-job-manager-applications') : __('No', 'wp-job-manager-applications');
} elseif (is_array($values[$key])) {
$meta[$field['label']] = implode(', ', $values[$key]);
} else {
$meta[$field['label']] = $values[$key];
}
}
$from_name = implode(' ', $from_name);
$application_message = implode("\n\n", $application_message);
$meta = apply_filters('job_application_form_posted_meta', $meta, $values);
// Create application
if (!($application_id = create_job_application($job_id, $from_name, $from_email, $application_message, $meta))) {
throw new Exception(__('Could not create job application', 'wp-job-manager-applications'));
}
// Candidate email
$candidate_email_content = get_job_application_candidate_email_content();
if ($candidate_email_content) {
$existing_shortcode_tags = $GLOBALS['shortcode_tags'];
remove_all_shortcodes();
job_application_email_add_shortcodes(array('application_id' => $application_id, 'job_id' => $job_id, 'user_id' => get_current_user_id(), 'candidate_name' => $from_name, 'candidate_email' => $from_email, 'application_message' => $application_message, 'meta' => $meta));
$subject = do_shortcode(get_job_application_candidate_email_subject());
$message = do_shortcode($candidate_email_content);
$message = str_replace("\n\n\n\n", "\n\n", implode("\n", array_map('trim', explode("\n", $message))));
$is_html = $message != strip_tags($message);
// Does this message contain formatting already?
if ($is_html && !strstr($message, '<p') && !strstr($message, '<br')) {
$message = nl2br($message);
}
$GLOBALS['shortcode_tags'] = $existing_shortcode_tags;
$headers = array();
$headers[] = 'From: ' . get_bloginfo('name') . ' <noreply@' . str_replace(array('http://', 'https://', 'www.'), '', site_url('')) . '>';
$headers[] = $is_html ? 'Content-Type: text/html' : 'Content-Type: text/plain';
$headers[] = 'charset=utf-8';
wp_mail(apply_filters('create_job_application_candidate_notification_recipient', $from_email, $job_id, $application_id), apply_filters('create_job_application_candidate_notification_subject', $subject, $job_id, $application_id), apply_filters('create_job_application_candidate_notification_message', $message), apply_filters('create_job_application_candidate_notification_headers', $headers, $job_id, $application_id), apply_filters('create_job_application_candidate_notification_attachments', array(), $job_id, $application_id));
}
// Message to display
add_action('job_content_start', array($this, 'application_form_success'));
// Trigger action
do_action('new_job_application', $application_id, $job_id);
} catch (Exception $e) {
$this->error = $e->getMessage();
add_action('job_content_start', array($this, 'application_form_errors'));
}
}
}
/**
* Create a new job application
* @param int $job_id
* @param string $candidate_name
* @param string $application_message
* @param string $candidate_email
* @param array $meta
* @param bool $notification
* @return int|bool success
*/
function create_job_application($job_id, $candidate_name, $candidate_email, $application_message, $meta = array(), $notification = true, $source = '')
{
$job = get_post($job_id);
if (!$job || $job->post_type !== 'job_listing') {
return false;
}
$application_data = array('post_title' => wp_kses_post($candidate_name), 'post_content' => wp_kses_post($application_message), 'post_status' => current(array_keys(get_job_application_statuses())), 'post_type' => 'job_application', 'comment_status' => 'closed', 'post_author' => $job->post_author, 'post_parent' => $job_id);
$application_id = wp_insert_post($application_data);
if ($application_id) {
update_post_meta($application_id, '_job_applied_for', $job->post_title);
update_post_meta($application_id, '_candidate_email', $candidate_email);
update_post_meta($application_id, '_candidate_user_id', get_current_user_id());
update_post_meta($application_id, '_rating', 0);
update_post_meta($application_id, '_application_source', $source);
if ($meta) {
foreach ($meta as $key => $value) {
update_post_meta($application_id, $key, $value);
}
}
if ($notification) {
$method = get_the_job_application_method($job_id);
if ("email" === $method->type) {
$send_to = $method->raw_email;
} elseif ($job->post_author) {
$user = get_user_by('id', $job->post_author);
$send_to = $user->user_email;
} else {
$send_to = '';
}
if ($send_to) {
$attachments = array();
if (!empty($meta['_attachment_file'])) {
if (is_array($meta['_attachment_file'])) {
foreach ($meta['_attachment_file'] as $file) {
$attachments[] = $file;
}
} else {
$attachments[] = $meta['_attachment_file'];
}
}
$existing_shortcode_tags = $GLOBALS['shortcode_tags'];
remove_all_shortcodes();
job_application_email_add_shortcodes(array('application_id' => $application_id, 'job_id' => $job_id, 'user_id' => get_current_user_id(), 'candidate_name' => $candidate_name, 'candidate_email' => $candidate_email, 'application_message' => $application_message, 'meta' => $meta));
$subject = do_shortcode(get_job_application_email_subject());
$message = do_shortcode(get_job_application_email_content());
$message = str_replace("\n\n\n\n", "\n\n", implode("\n", array_map('trim', explode("\n", $message))));
$is_html = $message != strip_tags($message);
// Does this message contain formatting already?
if ($is_html && !strstr($message, '<p') && !strstr($message, '<br')) {
$message = nl2br($message);
}
$GLOBALS['shortcode_tags'] = $existing_shortcode_tags;
$headers = array();
$headers[] = 'From: ' . $candidate_name . ' <' . $candidate_email . '>';
$headers[] = 'Reply-To: ' . $candidate_email;
$headers[] = $is_html ? 'Content-Type: text/html' : 'Content-Type: text/plain';
$headers[] = 'charset=utf-8';
wp_mail(apply_filters('create_job_application_notification_recipient', $send_to, $job_id, $application_id), apply_filters('create_job_application_notification_subject', $subject, $job_id, $application_id), apply_filters('create_job_application_notification_message', $message), apply_filters('create_job_application_notification_headers', $headers, $job_id, $application_id), apply_filters('create_job_application_notification_attachments', $attachments, $job_id, $application_id));
}
}
return $application_id;
}
return false;
}
