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