/**
* Gets and builds a Commit model based on a WP_Post object
*
* @param WP_Post $post model's WP_Post object
* @return object Commit model object
* @since 0.5.0
*/
public function by_post($post)
{
// @todo validate this post so it's a revision & pulling from a Zip
$post->post_status = get_post_status($post->post_parent);
$commit = $this->adapter->build('commit')->by_post($post);
$commit->set_head_gist_id($this->head_query->gist_id_by_post_id($commit->get_head_id()));
$commit->set_sync($this->head_query->sync_by_post_id($commit->get_head_id()));
$meta = get_metadata('post', $commit->get_ID(), '_wpgp_commit_meta', true);
foreach ($meta['state_ids'] as $state_id) {
$state = $this->state_by_id($state_id);
$commit->add_state($state);
}
if (array_key_exists('gist_id', $meta)) {
$commit->set_gist_id($meta['gist_id']);
}
return $commit;
}
/**
* Saves new States for array of Files IDs
*
* @param array $file_ids Array of File IDs
* @return bool whether this saved new files
* @since 0.5.0
*/
protected function states_by_file_ids($file_ids)
{
$changed = false;
foreach ($file_ids as $file_id) {
if (!is_integer($file_id)) {
continue;
}
$state_id = wp_save_post_revision($file_id);
$revisions = wp_get_post_revisions($file_id);
if (null === $state_id || 0 === $state_id) {
$prev_revision = array_shift($revisions);
$state_id = $prev_revision->ID;
$this->commit_meta['state_ids'][] = $state_id;
continue;
}
$state_meta = array();
// Removing the latest revision first
array_shift($revisions);
if (empty($revisions)) {
// if not, set status to 'new'
$state_meta['status'] = 'new';
} else {
// if so, set status to 'updated'
$state_meta['status'] = 'updated';
// Set prev filename as current gist_id
$prev_revision = array_shift($revisions);
$prev_state = $this->commit_query->state_by_id($prev_revision->ID);
$state_meta['gist_id'] = $prev_state->get_filename();
}
update_metadata('post', $state_id, "_wpgp_state_meta", $state_meta);
$lang_slug = $this->head_query->language_by_post_id($file_id)->get_slug();
wp_set_object_terms($state_id, $lang_slug, 'wpgp_language', false);
$this->changed = true;
$changed = true;
$this->commit_meta['state_ids'][] = $state_id;
}
return $changed;
}
/**
* Save the Zip to the database
*
* @param Zip $post
* @return int|\WP_Error post_id on success, WP_Error on failure
* @since 0.5.0
*/
public function by_zip($zip)
{
$data = array('post_title' => $zip->get_description(), 'post_status' => $zip->get_status(), 'post_password' => $zip->get_password());
if ($zip->get_ID()) {
$data['ID'] = $zip->get_ID();
}
if ('' !== $zip->get_create_date()) {
$data['post_date_gmt'] = $zip->get_create_date();
$data['post_date'] = get_date_from_gmt($zip->get_create_date());
}
$result = $this->by_array($data);
if (is_wp_error($result)) {
return $result;
}
$zip_id = $result;
$results = array();
$results['zip'] = $zip_id;
$results['files'] = array();
$results['deleted'] = array();
unset($result);
if ('none' !== $zip->get_gist_id()) {
$result = $this->set_gist_id($zip_id, $zip->get_gist_id());
if (is_wp_error($result)) {
return $result;
}
}
$result = $this->set_sync($zip_id, $zip->get_sync());
if (is_wp_error($result)) {
return $result;
}
$files = $zip->get_files();
$files_to_delete = $this->head_query->files_by_post(get_post($zip_id));
foreach ($files as $id => $file) {
$data = array('post_title' => $file->get_slug(), 'post_content' => $file->get_code(), 'post_status' => $zip->get_status(), 'post_parent' => $zip_id, 'post_password' => $zip->get_password());
if ($file->get_ID()) {
$data['ID'] = $file->get_ID();
}
$result = $this->by_array($data);
if (is_wp_error($result)) {
return $result;
}
$file_id = $result;
unset($result);
$result = wp_set_object_terms($file_id, $file->get_language()->get_slug(), 'wpgp_language', false);
if (is_wp_error($result)) {
return $result;
}
$results['files'][] = $file_id;
unset($files_to_delete[$file_id]);
}
foreach ($files_to_delete as $id => $file) {
$result = wp_update_post(array('ID' => $id, 'post_type' => 'gistpen', 'post_status' => 'inherit'), true);
if (is_wp_error($result)) {
return $result;
}
$deleted_file_id = $result;
unset($result);
$results['deleted'][] = $deleted_file_id;
}
return $results;
}