/**
* Provide a Post object you want to add to the current batch.
*
* @param Batch $batch
* @param Post $post
*/
private function add_post(Batch $batch, Post $post)
{
// Make sure the post is not already in the batch.
foreach ($batch->get_posts() as $post_in_batch) {
if ($post->get_id() === $post_in_batch->get_id()) {
return;
}
}
if ($post->get_type() === 'attachment') {
$this->add_attachment($batch, $post->get_id());
}
// Catch issue with term ID not being set properly.
try {
$this->post_taxonomy_dao->get_post_taxonomy_relationships($post);
} catch (Exception $e) {
$this->api->add_preflight_message($batch->get_id(), $e->getMessage(), 'warning');
}
$post->set_meta($this->postmeta_dao->get_postmetas_by_post_id($post->get_id()));
/*
* Make it possible for third-party developers to modify post before it
* is added to batch.
*/
do_action('sme_prepare_post', $post, $batch);
$batch->add_post($post);
$post_meta = $post->get_meta();
$record_count = count($post_meta);
for ($i = 0; $i < $record_count; $i++) {
$post_meta[$i] = $this->add_related_posts($batch, $post_meta[$i]);
}
$post->set_meta($post_meta);
}
/**
* Add a message.
*
* Messages will be displayed to the user through the UI.
*
* @param int $post_id Post this message belongs to.
* @param string $message The message.
* @param string $type What type of message this is, can be any of:
* info, warning, error, success
* @param string $group Group this message is part of, use this to categorize different kind
* of messages, e.g. preflight, deploy, etc.
* @param int $code Set a specific code for this message.
*
* @throws Exception
*/
public function add_message($post_id, $message, $type = 'info', $group = null, $code = 0)
{
// Supported message types.
$types = array('info', 'warning', 'error', 'success');
$types = apply_filters('sme_message_types', $types);
if (!in_array($type, $types)) {
throw new Exception('Unsupported message type: ' . $type);
}
$key = $this->get_message_key($group);
$value = array('message' => $message, 'level' => $type, 'code' => $code);
$this->postmeta_dao->add_post_meta($post_id, $key, $value);
}
/**
* Import postmeta for a specific post.
*
* Never call before all posts has been imported! In case you do
* relationships between post IDs on content stage and production has not
* been established and import of postmeta will fail!
*
* Start by changing content staging post IDs to production IDs.
*
* The content staging post ID is used as a key in the post relations
* array and the production post ID is used as value.
*
* @param Post $post
*/
public function import_post_meta(Post $post)
{
$meta = $post->get_meta();
// Keys in postmeta table containing relationship to another post.
$keys = $this->batch->get_post_rel_keys();
// Stage ID of current post.
$stage_id = $post->get_id();
// Get the production ID of the current post.
$prod_id = $this->post_dao->get_id_by_guid($post->get_guid());
// Post not found on production.
if (!$prod_id) {
$message = sprintf('Post not found on production. Stage ID %d, GUID: %s', $stage_id, $prod_id);
$this->api->add_deploy_message($this->batch->get_id(), $message, 'error');
return;
}
for ($i = 0; $i < count($meta); $i++) {
// Update post ID to point at the post ID on production.
$meta[$i]['post_id'] = $prod_id;
// TODO Remove check for "master"
if (in_array($meta[$i]['meta_key'], $keys) && !empty($meta[$i]['meta_value']) && $meta[$i]['meta_value'] !== 'master') {
// Post ID this meta value is referring to.
$referenced_post_id = $this->post_dao->get_id_by_guid($meta[$i]['meta_value']);
// Referenced post could not be found.
if (!$referenced_post_id) {
$referenced_post_id = 0;
$message = 'Failed updating relationship between posts (blog ID %d). The relationship is defined in the postmeta table. ';
$message .= '<ul>';
$message .= '<li>Stage ID referencing post: %d</li>';
$message .= '<li>Production ID referencing post: %d</li>';
$message .= '<li>Key holding referenced post: %s</li>';
$message .= '<li>GUID referenced post: %s</li>';
$message .= '</ul>';
$message = sprintf($message, get_current_blog_id(), $stage_id, $prod_id, $meta[$i]['meta_key'], $meta[$i]['meta_value']);
$this->api->add_deploy_message($this->batch->get_id(), $message, 'warning');
}
// Update meta value to point at the post ID on production.
$meta[$i]['meta_value'] = $referenced_post_id;
}
}
$this->postmeta_dao->update_postmeta_by_post($prod_id, $meta);
}
