static function delete($post_ID)
{
// global $grape_synced;
if (!GrapePostController::check_nonce()) {
return $post_ID;
}
$post = new GrapePost($post_ID);
if (!$post->was_synced()) {
grape_debug("controller: delete -> STOP (was never synced before)");
return $post_ID;
}
do_action('grape_post_delete', $post);
foreach ($post->get_connections() as $connection) {
$post->use_custom_title_field($connection['custom_title_field']);
$api = new GRAPE_API($connection['api_token'], $connection['api_url']);
$api->delete($post);
}
return $post_ID;
}
private function find_a_post_image_url()
{
$image_url = false;
// Check for post image
if (current_theme_supports('post-thumbnails') && null != get_post_thumbnail_id($this->wp_id)) {
$image_url = wp_get_attachment_url(get_post_thumbnail_id($this->wp_id));
grape_debug('post image found');
}
// if we have no post image check for images inside content
if (!$image_url) {
// strip html except img
$stripped_content = trim(str_replace(' ', '', strip_tags($this->wp_post->post_content, '<img>')));
// find image urls
$output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $stripped_content, $matches, PREG_SET_ORDER);
// do we have at least one image in post?
if (count($matches) > 0 && 2 == count($matches[0])) {
// first image
$found_image_url = $matches[0][1];
$found_image_tag = $matches[0][0];
grape_debug("image tag found in post: {$found_image_url}");
// wordpress resizes images and gives them names like image-150x150.jpg
$image_url = preg_replace('/\\-[0-9]+x[0-9]+/', '', $found_image_url);
grape_debug("original image: {$image_url}");
if ($image_url) {
// does the post start with the image? then remove image
if (0 == strpos($stripped_content, $found_image_tag)) {
grape_debug('post starts with image, removing image from content');
$this->content = str_replace($found_image_tag, '', $this->content);
}
} else {
grape_debug('image not found mediathek, ignoring');
}
}
}
if (!$image_url) {
grape_debug('no usable image found in post');
}
return $image_url;
}
function grape_full_sync()
{
global $wpdb;
// TODO: implement syncing of taxonomies
// we need an array of post types that looks like array("post", "page")
$options = grape_get_options();
$post_types = array_unique(array_keys($options['syncables']['post_type']));
// get all the posts from the DB. query takes multiple post types
$args = array('post_type' => $post_types, 'posts_per_page' => -1);
$posts = get_posts($args);
// TODO: if someone adds two post types twice, we have a problem
$post_count = count($posts);
// $post_id is not the real post id! it's just the index in the list
$post_id = 0;
if (isset($_POST['postId'])) {
$post_id = intval($_POST['postId']);
}
$next_post_id = $post_id + 1;
$current_post = $posts[$post_id];
grape_debug('Full Sync: post id ' . $current_post->ID);
GrapePostController::post($current_post->ID, true);
$response = array('postsTotal' => $post_count, 'currentPostId' => $post_id, 'currentPostTitle' => $current_post->title);
if ($next_post_id < $post_count) {
$response['nextPostId'] = $next_post_id;
}
echo json_encode($response);
wp_die();
// this is required to terminate immediately and return a proper response
}
private function log($function_name, $message = "start")
{
grape_debug("Grape API ({$function_name}): {$message}");
}