protected function save_template($code, $path)
{
if (current_user_can('edit_themes') && !empty($code) && !empty($path)) {
$saved = false;
$file = get_stylesheet_directory() . '/' . learn_press_template_path() . '/' . $path;
$code = stripslashes($code);
if (is_writeable($file)) {
$f = fopen($file, 'w+');
if ($f !== false) {
fwrite($f, $code);
fclose($f);
$saved = true;
}
}
if (!$saved) {
$redirect = add_query_arg('learn_press_error', urlencode(__('Could not write to template file.', 'learn_press')));
wp_redirect($redirect);
exit;
}
}
}
/**
* Locate a template and return the path for inclusion.
*
* This is the load order:
*
* yourtheme / $template_path / $template_name
* yourtheme / $template_name
* $default_path / $template_name
*
* @access public
*
* @param string $template_name
* @param string $template_path (default: '')
* @param string $default_path (default: '')
*
* @return string
*/
function learn_press_locate_template($template_name, $template_path = '', $default_path = '')
{
if (!$template_path) {
$template_path = learn_press_template_path();
}
if (!$default_path) {
$default_path = LPR_PLUGIN_PATH . '/templates/';
}
// Look within passed path within the theme - this is priority
$template = locate_template(array(trailingslashit($template_path) . $template_name, $template_name));
// Get default template
if (!$template) {
$template = $default_path . $template_name;
}
// Return what we found
return apply_filters('learn_press_locate_template', $template, $template_name, $template_path);
}
</th>
<td>
<?php
if (current_user_can('edit_themes') && (!empty($this->template_html) || !empty($this->template_plain))) {
?>
<div id="templates">
<?php
$templates = array('html' => __('HTML template', 'learn_press'), 'plain' => __('Plain text template', 'learn_press'));
foreach ($templates as $template_type => $title) {
$template = $this->get_template('template_' . $template_type);
if (empty($template)) {
continue;
}
$local_file = $this->get_theme_template_file($template);
$template_file = $this->template_base . $template;
$template_dir = learn_press_template_path();
?>
<div class="template <?php
echo $template_type == 'html' ? $template_type . ' multipart' : 'plain_text';
?>
" style="display: none;">
<?php
if (file_exists($local_file)) {
?>
<?php
if ($template_type == 'plain') {
?>
<div class="editor">
<textarea name="<?php
echo $settings_class->get_field_name('emails_' . $this->id . '[email_content_plain]');
