/**
* Reads the Webhook payload and syncs posts as necessary
*
* @param stdClass $payload
*
* @return array
*/
public function pull($payload)
{
if (strtolower($payload->repository->full_name) !== strtolower($this->api->repository())) {
$msg = strtolower($payload->repository->full_name) . __(' is an invalid repository.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
// the last term in the ref is the branch name
$refs = explode('/', $payload->ref);
$branch = array_pop($refs);
if ('master' !== $branch) {
$msg = __('Not on the master branch.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
// We add wpghs to commits we push out, so we shouldn't pull them in again
if ('wpghs' === substr($payload->head_commit->message, -5)) {
$msg = __('Already synced this commit.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
$commit = $this->api->get_commit($payload->head_commit->id);
if (is_wp_error($commit)) {
$msg = __('Failed getting commit with error: ', 'wordpress-github-sync') . $commit->get_error_message();
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
$import = new WordPress_GitHub_Sync_Import();
$import->run($commit->tree->sha);
// Deleting posts from a payload is the only place
// we need to search posts by path; another way?
$removed = array();
foreach ($payload->commits as $commit) {
$removed = array_merge($removed, $commit->removed);
}
foreach (array_unique($removed) as $path) {
$post = new WordPress_GitHub_Sync_Post($path);
wp_delete_post($post->id);
}
$msg = __('Payload processed', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'success', 'message' => $msg);
}
/**
* Reads the Webhook payload and syncs posts as necessary
*
* @param stdClass $payload
*
* @return array
*/
public function pull($payload)
{
if (strtolower($payload->repository->full_name) !== strtolower($this->api->repository())) {
$msg = strtolower($payload->repository->full_name) . __(' is an invalid repository.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
// the last term in the ref is the branch name
$refs = explode('/', $payload->ref);
$branch = array_pop($refs);
if ('master' !== $branch) {
$msg = __('Not on the master branch.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
// We add wpghs to commits we push out, so we shouldn't pull them in again
if ('wpghs' === substr($payload->head_commit->message, -5)) {
$msg = __('Already synced this commit.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
$commit = $this->api->get_commit($payload->head_commit->id);
if (is_wp_error($commit)) {
$msg = sprintf(__('Failed getting commit with error: %s', 'wordpress-github-sync'), $commit->get_error_message());
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
$import = new WordPress_GitHub_Sync_Import();
$import->run($commit->tree->sha);
$user = get_user_by('email', $payload->head_commit->author->email);
if (!$user) {
// use the default user
$user = get_user_by('id', get_option('wpghs_default_user'));
}
// if we can't find a user and a default hasn't been set,
// we're just going to set the revision author to 0
update_option('_wpghs_export_user_id', $user ? $user->ID : 0);
global $wpdb;
if ($updated_posts = $import->updated_posts()) {
foreach ($updated_posts as $post_id) {
$revision = wp_get_post_revision($post_id);
if (!$revision) {
$revision = wp_save_post_revision($post_id);
if (!$revision || is_wp_error($revision)) {
// there was a problem saving a new revision
continue;
}
// wp_save_post_revision returns the ID, whereas get_post_revision returns the whole object
// in order to be consistent, let's make sure we have the whole object before continuing
$revision = get_post($revision);
}
$wpdb->update($wpdb->posts, array('post_author' => (int) get_option('_wpghs_export_user_id')), array('ID' => $revision->ID), array('%d'), array('%d'));
}
}
// Deleting posts from a payload is the only place
// we need to search posts by path; another way?
$removed = array();
foreach ($payload->commits as $commit) {
$removed = array_merge($removed, $commit->removed);
}
foreach (array_unique($removed) as $path) {
$post = new WordPress_GitHub_Sync_Post($path);
wp_delete_post($post->id);
}
if ($new_posts = $import->new_posts()) {
// disable the lock to allow exporting
global $wpghs;
$wpghs->push_lock = false;
WordPress_GitHub_Sync::write_log(sprintf(__('Updating new posts with IDs: %s', 'wordpress-github-sync'), implode(', ', $new_posts)));
foreach ($new_posts as $post_id) {
$wpdb->update($wpdb->posts, array('post_author' => (int) get_option('_wpghs_export_user_id')), array('ID' => $post_id), array('%d'), array('%d'));
}
$msg = apply_filters('wpghs_commit_msg_new_posts', 'Updating new posts from WordPress at ' . site_url() . ' (' . get_bloginfo('name') . ')') . ' - wpghs';
$export = new WordPress_GitHub_Sync_Export($new_posts, $msg);
$export->run();
}
$msg = __('Payload processed', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'success', 'message' => $msg);
}
