update_calculate_project_update_status(&$project_data, $available) Calculates the current update status of a specific project. This function is the heart of the update status feature. For each project it is invoked with, it first checks if the project has been flagged with a special status like "unsupported" or "insecure", or if the project node itself has been unpublished. In any of those cases, the project is marked with an error and the next project is considered. If the project itself i

update_calculate_project_data($available) Calculates the current update status of all projects on the site. The results of this function are expensive to compute, especially on sites with lots of modules or themes, since it involves a lot of comparisons and other operations. Therefore, we store the results. However, since this is not the data about available updates fetched from the network, it is ok to invalidate it somewhat quickly. If we keep this data for very long, site administrators are

update_build_dependency_graph($update_functions) Constructs a graph which encodes the dependencies between module updates. This function returns an associative array which contains a "directed graph" representation of the dependencies between a provided list of update functions, as well as any outside update functions that they directly depend on but that were not in the provided list. The vertices of the graph represent the update functions themselves, and each edge represents a requirement th

update_authorize_update_batch_finished($success, $results) Batch callback: Performs actions when the authorized update batch is done. This processes the results and stashes them into SESSION such that authorize.php will render a report. Also responsible for putting the site back online and clearing the update status storage after a successful update. Parameters $success: TRUE if the batch operation was successful; FALSE if there were errors. $results: An associative array of results from the b

update_authorize_run_update($filetransfer, $projects) Updates existing projects when invoked by authorize.php. Callback for system_authorized_init() in update_manager_update_ready_form_submit(). Parameters $filetransfer: The FileTransfer object created by authorize.php for use during this operation. $projects: A nested array of projects to install into the live webroot, keyed by project name. Each subarray contains the following keys: project: The canonical project short name. updater_name:

update_authorize_run_install($filetransfer, $project, $updater_name, $local_url) Installs a new project when invoked by authorize.php. Callback for system_authorized_init() in update_manager_install_form_submit(). Parameters FileTransfer $filetransfer: The FileTransfer object created by authorize.php for use during this operation. string $project: The canonical project short name; i.e., the name of the module, theme, or profile. string $updater_name: The name of the Drupal\Core\Updater\Updater

update_authorize_install_batch_finished($success, $results) Implements callback_batch_finished(). Performs actions when the authorized install batch is done. This processes the results and stashes them into SESSION such that authorize.php will render a report. Also responsible for putting the site back online after a successful install if necessary. Parameters $success: TRUE if the batch operation was a success; FALSE if there were errors. $results: An associative array of results from the bat

update_authorize_batch_copy_project($project, $updater_name, $local_url, $filetransfer, &$context) Implements callback_batch_operation(). Copies project to its proper place when authorized to do so. Parameters string $project: The canonical short name of the project being installed. string $updater_name: The name of the Drupal\Core\Updater\Updater class to use for installing this project. string $local_url: The URL to the locally installed temp directory where the project has already been

update_already_performed($module, $number) Determines if a module update has already been performed. Parameters $module: The name of the module. $number: The number of the update within that module. Return value TRUE if the database schema indicates that the update has already been performed; FALSE otherwise. File core/includes/update.inc, line 583 Drupal database update API. Code function update_already_performed($module, $number) { return $number <= drupal_get_installed_schema_versio

public UpdateSettingsForm::__construct(EmailValidator $email_validator) Constructs a new UpdateSettingsForm. Parameters \Egulias\EmailValidator\EmailValidator $email_validator: The email validator. Overrides ConfigFormBase::__construct File core/modules/update/src/UpdateSettingsForm.php, line 29 Class UpdateSettingsForm Configure update settings for this site. Namespace Drupal\update Code public function __construct(EmailValidator $email_validator) { $this->emailValidator = $emai