danielebarchiesi@0: <?php
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @file
danielebarchiesi@0:  * Hooks provided by the Update Manager module.
danielebarchiesi@0:  */
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @addtogroup hooks
danielebarchiesi@0:  * @{
danielebarchiesi@0:  */
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Alter the list of projects before fetching data and comparing versions.
danielebarchiesi@0:  *
danielebarchiesi@0:  * Most modules will never need to implement this hook. It is for advanced
danielebarchiesi@0:  * interaction with the Update Manager module. The primary use-case for this
danielebarchiesi@0:  * hook is to add projects to the list; for example, to provide update status
danielebarchiesi@0:  * data on disabled modules and themes. A contributed module might want to hide
danielebarchiesi@0:  * projects from the list; for example, if there is a site-specific module that
danielebarchiesi@0:  * doesn't have any official releases, that module could remove itself from this
danielebarchiesi@0:  * list to avoid "No available releases found" warnings on the available updates
danielebarchiesi@0:  * report. In rare cases, a module might want to alter the data associated with
danielebarchiesi@0:  * a project already in the list.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @param $projects
danielebarchiesi@0:  *   Reference to an array of the projects installed on the system. This
danielebarchiesi@0:  *   includes all the metadata documented in the comments below for each project
danielebarchiesi@0:  *   (either module or theme) that is currently enabled. The array is initially
danielebarchiesi@0:  *   populated inside update_get_projects() with the help of
danielebarchiesi@0:  *   _update_process_info_list(), so look there for examples of how to populate
danielebarchiesi@0:  *   the array with real values.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @see update_get_projects()
danielebarchiesi@0:  * @see _update_process_info_list()
danielebarchiesi@0:  */
danielebarchiesi@0: function hook_update_projects_alter(&$projects) {
danielebarchiesi@0:   // Hide a site-specific module from the list.
danielebarchiesi@0:   unset($projects['site_specific_module']);
danielebarchiesi@0: 
danielebarchiesi@0:   // Add a disabled module to the list.
danielebarchiesi@0:   // The key for the array should be the machine-readable project "short name".
danielebarchiesi@0:   $projects['disabled_project_name'] = array(
danielebarchiesi@0:     // Machine-readable project short name (same as the array key above).
danielebarchiesi@0:     'name' => 'disabled_project_name',
danielebarchiesi@0:     // Array of values from the main .info file for this project.
danielebarchiesi@0:     'info' => array(
danielebarchiesi@0:       'name' => 'Some disabled module',
danielebarchiesi@0:       'description' => 'A module not enabled on the site that you want to see in the available updates report.',
danielebarchiesi@0:       'version' => '7.x-1.0',
danielebarchiesi@0:       'core' => '7.x',
danielebarchiesi@0:       // The maximum file change time (the "ctime" returned by the filectime()
danielebarchiesi@0:       // PHP method) for all of the .info files included in this project.
danielebarchiesi@0:       '_info_file_ctime' => 1243888165,
danielebarchiesi@0:     ),
danielebarchiesi@0:     // The date stamp when the project was released, if known. If the disabled
danielebarchiesi@0:     // project was an officially packaged release from drupal.org, this will
danielebarchiesi@0:     // be included in the .info file as the 'datestamp' field. This only
danielebarchiesi@0:     // really matters for development snapshot releases that are regenerated,
danielebarchiesi@0:     // so it can be left undefined or set to 0 in most cases.
danielebarchiesi@0:     'datestamp' => 1243888185,
danielebarchiesi@0:     // Any modules (or themes) included in this project. Keyed by machine-
danielebarchiesi@0:     // readable "short name", value is the human-readable project name printed
danielebarchiesi@0:     // in the UI.
danielebarchiesi@0:     'includes' => array(
danielebarchiesi@0:       'disabled_project' => 'Disabled module',
danielebarchiesi@0:       'disabled_project_helper' => 'Disabled module helper module',
danielebarchiesi@0:       'disabled_project_foo' => 'Disabled module foo add-on module',
danielebarchiesi@0:     ),
danielebarchiesi@0:     // Does this project contain a 'module', 'theme', 'disabled-module', or
danielebarchiesi@0:     // 'disabled-theme'?
danielebarchiesi@0:     'project_type' => 'disabled-module',
danielebarchiesi@0:   );
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Alter the information about available updates for projects.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @param $projects
danielebarchiesi@0:  *   Reference to an array of information about available updates to each
danielebarchiesi@0:  *   project installed on the system.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @see update_calculate_project_data()
danielebarchiesi@0:  */
danielebarchiesi@0: function hook_update_status_alter(&$projects) {
danielebarchiesi@0:   $settings = variable_get('update_advanced_project_settings', array());
danielebarchiesi@0:   foreach ($projects as $project => $project_info) {
danielebarchiesi@0:     if (isset($settings[$project]) && isset($settings[$project]['check']) &&
danielebarchiesi@0:         ($settings[$project]['check'] == 'never' ||
danielebarchiesi@0:           (isset($project_info['recommended']) &&
danielebarchiesi@0:             $settings[$project]['check'] === $project_info['recommended']))) {
danielebarchiesi@0:       $projects[$project]['status'] = UPDATE_NOT_CHECKED;
danielebarchiesi@0:       $projects[$project]['reason'] = t('Ignored from settings');
danielebarchiesi@0:       if (!empty($settings[$project]['notes'])) {
danielebarchiesi@0:         $projects[$project]['extra'][] = array(
danielebarchiesi@0:           'class' => array('admin-note'),
danielebarchiesi@0:           'label' => t('Administrator note'),
danielebarchiesi@0:           'data' => $settings[$project]['notes'],
danielebarchiesi@0:         );
danielebarchiesi@0:       }
danielebarchiesi@0:     }
danielebarchiesi@0:   }
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Verify an archive after it has been downloaded and extracted.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @param string $project
danielebarchiesi@0:  *   The short name of the project that has been downloaded.
danielebarchiesi@0:  * @param string $archive_file
danielebarchiesi@0:  *   The filename of the unextracted archive.
danielebarchiesi@0:  * @param string $directory
danielebarchiesi@0:  *   The directory that the archive was extracted into.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @return
danielebarchiesi@0:  *   If there are any problems, return an array of error messages. If there are
danielebarchiesi@0:  *   no problems, return an empty array.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @see update_manager_archive_verify()
danielebarchiesi@0:  * @ingroup update_manager_file
danielebarchiesi@0:  */
danielebarchiesi@0: function hook_verify_update_archive($project, $archive_file, $directory) {
danielebarchiesi@0:   $errors = array();
danielebarchiesi@0:   if (!file_exists($directory)) {
danielebarchiesi@0:     $errors[] = t('The %directory does not exist.', array('%directory' => $directory));
danielebarchiesi@0:   }
danielebarchiesi@0:   // Add other checks on the archive integrity here.
danielebarchiesi@0:   return $errors;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @} End of "addtogroup hooks".
danielebarchiesi@0:  */