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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| <?php | ||
| /** | ||
| * GitHub Plugin Updater | ||
| * | ||
| * Enables automatic updates from GitHub releases for WordPress plugins. | ||
| * Requires plugin header to include "GitHub Plugin URI". | ||
| */ | ||
|
|
||
| if (!class_exists('GitHubPluginUpdater')) { | ||
| class GitHubPluginUpdater { | ||
| private $file; | ||
| private $plugin; | ||
| private $basename; | ||
| private $active; | ||
| private $github_response; | ||
| private $github_url; | ||
| private $authorize_token; | ||
|
|
||
| public function __construct($file, $github_url, $authorize_token = null) { | ||
| $this->file = $file; | ||
| $this->github_url = $github_url; | ||
| $this->authorize_token = $authorize_token; | ||
| $this->basename = plugin_basename($file); | ||
|
|
||
| // Load plugin data | ||
| $this->plugin = get_file_data($this->file, array( | ||
| 'Name' => 'Plugin Name', | ||
| 'PluginURI' => 'Plugin URI', | ||
| 'Description' => 'Description', | ||
| 'Author' => 'Author', | ||
| 'AuthorURI' => 'Author URI', | ||
| 'Version' => 'Version', | ||
| )); | ||
|
|
||
| add_filter('pre_set_site_transient_update_plugins', array($this, 'modify_transient'), 10, 1); | ||
| add_filter('plugins_api', array($this, 'plugin_popup'), 10, 3); | ||
| add_filter('upgrader_post_install', array($this, 'after_install'), 10, 3); | ||
| } | ||
|
|
||
| private function get_repository_info() { | ||
| if (is_null($this->github_response)) { | ||
| $request_uri = sprintf('https://api.github.com/repos/%s/releases/latest', $this->github_url); | ||
|
|
||
| $args = array( | ||
| 'headers' => array( | ||
| 'User-Agent' => 'WordPress-GitHub-Updater' // GitHub API requires a User-Agent | ||
| ), | ||
| ); | ||
|
|
||
| if ($this->authorize_token) { | ||
| $args['headers']['Authorization'] = "Bearer {$this->authorize_token}"; | ||
| } | ||
|
|
||
| $response = wp_remote_get($request_uri, $args); | ||
|
|
||
| if (is_wp_error($response)) { | ||
| error_log('GitHub Plugin Updater: Failed to fetch repository info: ' . $response->get_error_message()); | ||
| return false; | ||
| } | ||
|
|
||
| $body = wp_remote_retrieve_body($response); | ||
| $decoded = json_decode($body); | ||
|
|
||
| if (isset($decoded->tag_name)) { | ||
| $this->github_response = $decoded; | ||
| } else { | ||
| error_log('GitHub Plugin Updater: Invalid response from GitHub API'); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| public function modify_transient($transient) { | ||
| if (property_exists($transient, 'checked')) { | ||
| if ($checked = $transient->checked) { | ||
| $this->get_repository_info(); | ||
|
|
||
| if (isset($this->github_response->tag_name) && version_compare($this->github_response->tag_name, $checked[$this->basename], 'gt')) { | ||
| $plugin = array( | ||
| 'url' => $this->plugin['PluginURI'], | ||
| 'slug' => current(explode('/', $this->basename)), | ||
| 'package' => $this->github_response->zipball_url, | ||
| 'new_version' => $this->github_response->tag_name | ||
| ); | ||
|
|
||
| $transient->response[$this->basename] = (object) $plugin; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return $transient; | ||
| } | ||
|
|
||
| public function plugin_popup($result, $action, $args) { | ||
| if ($action !== 'plugin_information') { | ||
| return $result; | ||
| } | ||
|
|
||
| if (!empty($args->slug) && $args->slug === current(explode('/', $this->basename))) { | ||
| $this->get_repository_info(); | ||
|
|
||
| if (isset($this->github_response->tag_name)) { | ||
| $plugin = array( | ||
| 'name' => $this->plugin['Name'], | ||
| 'slug' => $this->basename, | ||
| 'version' => $this->github_response->tag_name, | ||
| 'author' => $this->plugin['Author'], | ||
| 'author_profile' => $this->plugin['AuthorURI'], | ||
| 'last_updated' => $this->github_response->published_at, | ||
| 'homepage' => $this->plugin['PluginURI'], | ||
| 'short_description' => $this->plugin['Description'], | ||
| 'sections' => array( | ||
| 'Description' => $this->plugin['Description'], | ||
| 'Updates' => $this->github_response->body, | ||
| ), | ||
| 'download_link' => $this->github_response->zipball_url | ||
| ); | ||
|
|
||
| return (object) $plugin; | ||
| } | ||
| } | ||
| return $result; | ||
| } | ||
|
|
||
| public function after_install($response, $hook_extra, $result) { | ||
| global $wp_filesystem; | ||
|
|
||
| $install_directory = plugin_dir_path($this->file); | ||
| $wp_filesystem->move($result['destination'], $install_directory); | ||
| $result['destination'] = $install_directory; | ||
|
|
||
| if (is_plugin_active($this->basename)) { | ||
| activate_plugin($this->basename); | ||
| } | ||
|
|
||
| return $result; | ||
| } | ||
| } | ||
| } |