mirror of
https://github.com/lubuntu-team/lubuntu.me.git
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90 lines
3.3 KiB
PHP
90 lines
3.3 KiB
PHP
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<?php
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/*
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Thnaks WP Inline Comment Errors
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Author: "aviarts"
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*/
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add_action('init', 'fruitful_setCustomSession');
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function fruitful_setCustomSession() {
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if (session_id() == '') session_start();
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}
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if (!class_exists('fruitfulcFormInlineErrors')){
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class fruitfulcFormInlineErrors {
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public function __construct() {
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add_action('init', array($this, 'init'));
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}
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public function init() {
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add_filter('wp_die_handler', array($this, 'getWpDieHandler'));
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add_action('comment_form_before_fields', array($this, 'fruitfulOutInlineErrors'));
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add_action('comment_form_logged_in_after', array($this, 'fruitfulOutInlineErrors'));
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add_filter('comment_form_default_fields', array($this, 'fruitfulCFormDefVal'));
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add_filter('comment_form_field_comment', array($this, 'fruitfulformCommentDefault'));
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}
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function getWpDieHandler($handler){ return array($this, 'fruitfulhandleWpCommentError'); }
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function fruitfulhandleWpCommentError($message, $title='', $args=array())
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{
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if(!is_admin() && !empty($_POST['comment_post_ID']) && is_numeric($_POST['comment_post_ID'])){
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$_SESSION['formError'] = $message;
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$denied = array('submit', 'comment_post_ID', 'comment_parent');
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foreach($_POST as $key => $value){
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if(!in_array($key, $denied)){
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$_SESSION['formFields'][$key] = stripslashes($value);
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}
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}
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session_write_close();
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wp_safe_redirect(get_permalink($_POST['comment_post_ID']) . '#fruitfulCommentError', 302);
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exit;
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} else {
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_default_wp_die_handler($message, $title, $args);
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}
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}
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public function fruitfulOutInlineErrors() {
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$formError = '';
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if (!empty($_SESSION['formError'])) {
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$formError = $_SESSION['formError'];
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unset($_SESSION['formError']);
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echo '<div id="fruitfulCommentError" class="commentsErrorBox">';
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echo '<ul><li>'.$formError.'</li></ul>';
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echo '</div>';
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}
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}
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function fruitfulCFormDefVal($fields) {
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if (!empty($_SESSION['formFields'])) {
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$formFields = $_SESSION['formFields'];
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foreach($fields as $key => $field){
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if($this->stringContains('input', $field)){
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if($this->stringContains('type="text"', $field)){
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if (isset($formFields[$key]))
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$fields[$key] = str_replace('value=""', 'value="'. stripslashes($formFields[$key]) .'"', $field);
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}
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} elseif ($this->stringContains('</textarea>', $field)){
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if (isset($formFields[$key]))
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$fields[$key] = str_replace('</textarea>', stripslashes($formFields[$key]) .'</textarea>', $field);
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}
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}
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}
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return $fields;
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}
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function fruitfulformCommentDefault($comment_field) {
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if (!empty($_SESSION['formFields'])) {
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$formFields = $_SESSION['formFields'];
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unset($_SESSION['formFields']);
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return str_replace('</textarea>', $formFields['comment'] . '</textarea>', $comment_field);
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} else {
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return $comment_field;
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}
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}
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public function stringContains($needle, $haystack){ return strpos($haystack, $needle) !== FALSE; }
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}
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}
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new fruitfulcFormInlineErrors();
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