/**
* Redirect to correct form action
*
* @ignore
*/
public function redirect_to_form_action()
{
if (!empty($_GET['view'])) {
return;
}
// query first available form and go there
$forms = mc4wp_get_forms(array('numberposts' => 1));
if ($forms) {
// if we have a post, go to the "edit form" screen
$form = array_pop($forms);
$redirect_url = mc4wp_get_edit_form_url($form->ID);
} else {
// we don't have a form yet, go to "add new" screen
$redirect_url = mc4wp_get_add_form_url();
}
wp_redirect($redirect_url);
exit;
}
/**
* @param MC4WP_Form $form
*
* @return string
*/
public function column_lists(MC4WP_Form $form)
{
$list_ids = $form->settings['lists'];
if (empty($list_ids)) {
$content = '<a href="' . mc4wp_get_edit_form_url($form->ID, 'settings') . '" style="color: red;">' . __('No lists selected.', 'mailchimp-for-wp') . '</a>';
return $content;
}
$names = array();
foreach ($list_ids as $list_id) {
$list = $this->mailchimp->get_list($list_id);
if ($list instanceof MC4WP_MailChimp_List) {
$names[] = sprintf('<a href="https://admin.mailchimp.com/lists/members/?id=%s" target="_blank">', $list->web_id) . esc_html($list->name) . '</a>';
}
}
return join('<br />', $names);
}
/**
* Outputs the text for the "type" column
*
* @param $item
*
* @return string|void
*/
public function column_type($item)
{
if (isset($this->integrations[$item->type])) {
$object_link = $this->integrations[$item->type]->get_object_link($item->related_object_ID);
if (!empty($object_link)) {
return $object_link;
}
return $this->integrations[$item->type]->name;
}
if ($item->type === 'mc4wp-form') {
$form_id = $item->related_object_ID;
try {
$form = mc4wp_get_form($form_id);
return '<a href="' . mc4wp_get_edit_form_url($form->ID) . '">' . $form->name . '</a>';
} catch (Exception $e) {
return __('Form', 'mailchimp-for-wp') . ' ' . $form_id . ' <em>(' . __('deleted', 'mailchimp-for-wp') . ')</em>';
}
} elseif ($item->type === 'mc4wp-top-bar') {
return 'MailChimp Top Bar';
}
return $item->type;
}
/**
* Build file with given CSS values
*
* @param int $form_id
* @return bool
*/
protected function build_stylesheet($form_id)
{
$css_string = $this->get_css_string($form_id);
$filename = sprintf(self::DIR . 'form-%d.css', $form_id);
// upload CSS file with CSS string as content
$upload = wp_upload_dir();
$target = $upload['basedir'];
// try to create stylesheets dir with proper permissions
@mkdir($target . rtrim(self::DIR, '/'), 0755);
@chmod($target . rtrim(self::DIR, '/'), 0755);
// remove previous file
@unlink($target . $filename);
// create new file
$success = file_put_contents($target . $filename, $css_string);
@chmod($target . $filename, 0755);
if (!$success) {
$message = __('Error creating stylesheet.', 'mailchimp-for-wp') . '</strong><br />';
$message .= sprintf(__('Please add the generated CSS to your theme stylesheet manually or use a plugin like <em>%s</em>.', 'mailchimp-for-wp'), '<a href="https://wordpress.org/plugins/simple-custom-css/">Simple Custom CSS</a>') . '<br />';
$message .= '<a class="mc4wp-show-css button" href="javascript:void(0);">' . __('Show generated CSS', 'mailchimp-for-wp') . '</a>';
$message .= '<textarea id="mc4wp_generated_css" readonly style="display:none; width: 100%; min-height: 300px; margin-top: 20px;">' . esc_html($css_string) . '</textarea><strong>';
add_settings_error('mc4wp', 'mc4wp-css', $message);
return;
}
// create url
$url = $upload['baseurl'] . $filename;
$message = sprintf(__('The <a href="%s">CSS Stylesheet</a> was successfully created.', 'mailchimp-for-wp'), $url);
// check if stylesheet is being loaded for this form, otherwise show notice.
$form = mc4wp_get_form($form_id);
if ($form->settings['css'] !== 'styles-builder') {
$message .= '</strong><br /><br />' . sprintf(__('Please note that you need to <a href="%s">select "Use Styles Builder" in the form appearance settings</a> if you want to use these styles.', 'mailchimp-for-wp'), mc4wp_get_edit_form_url($form_id, 'appearance')) . '<strong>';
}
// show notice
add_settings_error('mc4wp', 'mc4wp-css', $message, 'updated');
return true;
}
