/**
* Retrieves the Language object for a given State ID
*
* @param int $post_id
* @return Language
* @since 0.4.0
*/
public function language_by_state_id($state_id)
{
$terms = get_the_terms($state_id, 'wpgp_language');
if (empty($terms)) {
return $this->adapter->build('language')->blank();
}
$term = array_pop($terms);
return $this->adapter->build('language')->by_slug($term->slug);
}
/**
* Update a Zip and save a new revision
*
* @param array $zip_data Array of zip data
* @return int|\WP_Error Zip ID on success, WP_Error on failure
* @since 0.5.0
*/
public function update($zip_data)
{
if ('auto-draft' === $zip_data['status']) {
$zip_data['status'] = 'draft';
}
$zip = $this->adapter->build('zip')->by_array($zip_data);
// Check user permissions
if ($zip->get_ID()) {
if (!current_user_can('edit_post', $zip->get_ID())) {
return new \WP_Error('no_perms', __('User does not have permission to edit post ', \WP_Gistpen::$plugin_name) . $zip->get_ID());
}
} else {
if (!current_user_can('edit_posts')) {
return new \WP_Error('no_perms', __('User does not have permission to edit post ', \WP_Gistpen::$plugin_name) . $zip->get_ID());
}
}
foreach ($zip_data['files'] as $file_data) {
$file = $this->adapter->build('file')->by_array($file_data);
$file->set_language($this->adapter->build('language')->by_slug($file_data['language']));
$zip->add_file($file);
unset($file);
}
$results = $this->database->persist('head')->by_zip($zip);
if (is_wp_error($results)) {
return $results;
}
$result = $this->database->persist('commit')->by_ids($results);
if (is_wp_error($result)) {
return $result;
}
/**
* After Update filter hook.
*
* Can hook in and return WP_Error objects
* if something happens that results in an error.
* This response is important when communicating
* with GitHub's API. If something goes wrong,
* we want to return that error to the user
* so they can go fix it. This response is returned
* by the Ajax API.
*/
return apply_filters('wpgp_after_update', $results['zip']);
}
/**
* Responds to AJAX request to create new Gistpen
*
* @since 0.2.0
*/
public function create_gistpen()
{
$this->check_security();
$zip_data = array('description' => $_POST['wp-gistfile-description'], 'status' => $_POST['post_status']);
$zip = $this->adapter->build('zip')->by_array($zip_data);
$file_data = array('slug' => $_POST['wp-gistpenfile-slug'], 'code' => $_POST['wp-gistpenfile-code']);
$file = $this->adapter->build('file')->by_array($file_data);
$language = $this->adapter->build('language')->by_slug($_POST['wp-gistpenfile-language']);
$file->set_language($language);
$zip->add_file($file);
$result = $this->database->persist()->by_zip($zip);
$this->check_error($result);
wp_send_json_success(array('id' => $result['zip']));
}
/**
* Retrieves the all the files for a zip's WP_Post object
*
* @param WP_Post $post
* @return array array of Files
* @since 0.4.0
*/
public function files_by_post($post)
{
$file_posts = get_children(array('post_type' => 'gistpen', 'post_parent' => $post->ID, 'post_status' => $post->post_status, 'order' => 'ASC', 'orderby' => 'date'));
if (empty($file_posts)) {
return $file_posts;
}
$files = array();
foreach ($file_posts as $file_post) {
$file = $this->adapter->build('file')->by_post($file_post);
$file->set_language($this->language_by_post_id($file_post->ID));
$files[$file_post->ID] = $file;
}
return $files;
}
/**
* Retrieves an individual Gist
*
* @param string $id Gist id
* @return array array response with Zip and commit version sha
* @since 0.5.0
*/
public function get_gist($id)
{
$result = $this->set_up_client();
if (is_wp_error($result)) {
return $result;
}
try {
$response = $this->call()->show($id);
} catch (\Exception $e) {
$response = new \WP_Error($e->getCode(), $e->getMessage());
}
if (is_wp_error($response)) {
return $response;
}
$zip = $this->adapter->build('zip')->by_gist($response);
foreach ($response['files'] as $filename => $file_data) {
$file = $this->adapter->build('file')->by_gist($file_data);
$file->set_language($this->adapter->build('language')->by_gist($file_data['language']));
$zip->add_file($file);
}
$result = array('zip' => $zip, 'version' => $response['history'][0]['version']);
return $result;
}
/**
* Update the database to version 0.4.0
*
* @since 0.4.0
*/
public function update_to_0_4_0()
{
// We removed this post_type and taxonomy, so we need to add them to use them
register_post_type('gistpens', array());
register_taxonomy('language', array('gistpens'));
// Need to remove these filters first
remove_filter('the_content', 'wpautop');
remove_filter('the_content', 'wptexturize');
remove_filter('the_content', 'capital_P_dangit');
remove_filter('the_content', 'convert_chars');
remove_filter('get_the_excerpt', 'wp_trim_excerpt');
$terms = get_terms('language', 'hide_empty=0');
foreach ($terms as $term) {
// We're going to move the current term to a holdover
$result = wp_update_term($term->term_id, 'language', array('slug' => $term->slug . '-old', 'name' => $term->name . '-old'));
if (is_wp_error($result)) {
// Deactivate and quit
deactivate_plugins('WP-Gistpen');
// and provide an error
print __("Failed to successfully set holdover for language {$term->slug}. Error: " . $result->get_error_message(), $this->plugin_name);
}
// So we can create new terms with the old slug/name combo
$result = wp_insert_term($term->name, 'wpgp_language', array('slug' => $term->slug, 'name' => $term->name));
if (is_wp_error($result)) {
// Deactivate and quit
deactivate_plugins('WP-Gistpen');
// and provide an error
print __("Failed to successfully insert language {$term->slug}. Error: " . $result->get_error_message(), $this->plugin_name);
}
}
// Get all the Gistpens to work with
$posts = get_posts(array('post_type' => 'gistpens', 'posts_per_page' => -1, 'post_status' => 'any'));
foreach ($posts as $post) {
// Cache and clear content
$content = $post->post_content;
$post->post_content = '';
// Update post type to remove the 's'
$post->post_type = 'gistpen';
$zip = $this->adapter->build('zip')->by_post($post);
$file = $this->adapter->build('file')->blank();
// Migrate title to file's name
$file->set_slug($post->post_title);
// Migrate description to Gistpen title and remove post_meta
$zip->set_description(get_post_meta($post->ID, '_wpgp_gistpen_description', true));
$result = delete_post_meta($post->ID, '_wpgp_gistpen_description');
if (is_wp_error($result)) {
// Deactivate and quit
deactivate_plugins('WP-Gistpen');
// and provide an error
print __("Failed to successfully delete description meta from {$post->ID}. Error: " . $result->get_error_message(), $this->plugin_name);
}
// Set content
$file->set_code($content);
// Migrate Gistpen's language and remove
// @todo move this into helper function?
$terms = get_the_terms($post->ID, 'language');
if ($terms) {
$lang = array_pop($terms);
} else {
$lang = '';
}
// Don't forget to remove that holdover!
$file->set_language($this->adapter->build('language')->by_slug(str_replace('-old', '', $lang->slug)));
$result = wp_set_object_terms($post->ID, array(), 'language', false);
if (is_wp_error($result)) {
// Deactivate and quit
deactivate_plugins('WP-Gistpen');
// and provide an error
print __("Failed to successfully delete language from {$post->ID}. Error: " . $result->get_error_message(), $this->plugin_name);
}
$zip->add_file($file);
$result = $this->database->persist()->by_zip($zip);
if (is_wp_error($result)) {
// Deactivate and quit
deactivate_plugins(__FILE__);
// and provide an error
print __("Failed to successfully save {$post->ID} in new format. Error: " . $result->get_error_message(), $this->plugin_name);
}
}
$terms = get_terms('language', 'hide_empty=0');
foreach ($terms as $term) {
wp_delete_term($term->term_id, 'language');
}
flush_rewrite_rules(true);
}
