2749 lines
111 KiB
PHP
2749 lines
111 KiB
PHP
<?php
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use Drupal\Component\Utility\Crypt;
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use Drupal\Component\Utility\Settings;
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use Drupal\Core\Config\FileStorage;
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use Drupal\Core\DrupalKernel;
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use Drupal\Core\CoreServiceProvider;
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use Drupal\Core\Database\Database;
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use Drupal\Core\Database\Install\TaskException;
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use Drupal\Core\Language\Language;
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use Drupal\Core\Language\LanguageManager;
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use Drupal\Core\StringTranslation\Translator\FileTranslation;
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use Drupal\Core\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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use Symfony\Component\DependencyInjection\Reference;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Guzzle\Http\Exception\RequestException;
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/**
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* @file
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* API functions for installing Drupal.
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*/
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/**
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* Do not run the task during the current installation request.
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*
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* This can be used to skip running an installation task when certain
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* conditions are met, even though the task may still show on the list of
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* installation tasks presented to the user. For example, the Drupal installer
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* uses this flag to skip over the database configuration form when valid
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* database connection information is already available from settings.php. It
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* also uses this flag to skip language import tasks when the installation is
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* being performed in English.
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*/
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const INSTALL_TASK_SKIP = 1;
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/**
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* Run the task on each installation request that reaches it.
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*
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* This is primarily used by the Drupal installer for bootstrap-related tasks.
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*/
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const INSTALL_TASK_RUN_IF_REACHED = 2;
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/**
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* Run the task on each installation request until the database is set up.
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*
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* This is the default method for running tasks and should be used for most
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* tasks that occur after the database is set up; these tasks will then run
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* once and be marked complete once they are successfully finished. For
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* example, the Drupal installer uses this flag for the batch installation of
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* modules on the new site, and also for the configuration form that collects
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* basic site information and sets up the site maintenance account.
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*/
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const INSTALL_TASK_RUN_IF_NOT_COMPLETED = 3;
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/**
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* Installs Drupal either interactively or via an array of passed-in settings.
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*
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* The Drupal installation happens in a series of steps, which may be spread
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* out over multiple page requests. Each request begins by trying to determine
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* the last completed installation step (also known as a "task"), if one is
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* available from a previous request. Control is then passed to the task
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* handler, which processes the remaining tasks that need to be run until (a)
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* an error is thrown, (b) a new page needs to be displayed, or (c) the
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* installation finishes (whichever happens first).
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*
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* @param $settings
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* An optional array of installation settings. Leave this empty for a normal,
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* interactive, browser-based installation intended to occur over multiple
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* page requests. Alternatively, if an array of settings is passed in, the
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* installer will attempt to use it to perform the installation in a single
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* page request (optimized for the command line) and not send any output
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* intended for the web browser. See install_state_defaults() for a list of
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* elements that are allowed to appear in this array.
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*
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* @see install_state_defaults()
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*/
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function install_drupal($settings = array()) {
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global $install_state;
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// Initialize the installation state with the settings that were passed in,
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// as well as a boolean indicating whether or not this is an interactive
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// installation.
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$interactive = empty($settings);
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$install_state = $settings + array('interactive' => $interactive) + install_state_defaults();
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try {
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// Begin the page request. This adds information about the current state of
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// the Drupal installation to the passed-in array.
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install_begin_request($install_state);
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// Based on the installation state, run the remaining tasks for this page
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// request, and collect any output.
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$output = install_run_tasks($install_state);
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}
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catch (Exception $e) {
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// When an installation error occurs, either send the error to the web
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// browser or pass on the exception so the calling script can use it.
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if ($install_state['interactive']) {
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install_display_output($e->getMessage(), $install_state);
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}
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else {
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throw $e;
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}
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}
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// After execution, all tasks might be complete, in which case
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// $install_state['installation_finished'] is TRUE. In case the last task
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// has been processed, remove the global $install_state, so other code can
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// reliably check whether it is running during the installer.
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// @see drupal_installation_attempted()
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$state = $install_state;
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if (!empty($install_state['installation_finished'])) {
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unset($GLOBALS['install_state']);
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}
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// All available tasks for this page request are now complete. Interactive
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// installations can send output to the browser or redirect the user to the
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// next page.
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if ($state['interactive']) {
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if ($state['parameters_changed']) {
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// Redirect to the correct page if the URL parameters have changed.
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install_goto(install_redirect_url($state));
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}
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elseif (isset($output)) {
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// Display a page only if some output is available. Otherwise it is
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// possible that we are printing a JSON page and theme output should
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// not be shown.
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install_display_output($output, $state);
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}
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}
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}
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/**
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* Returns an array of default settings for the global installation state.
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*
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* The installation state is initialized with these settings at the beginning
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* of each page request. They may evolve during the page request, but they are
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* initialized again once the next request begins.
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*
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* Non-interactive Drupal installations can override some of these default
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* settings by passing in an array to the installation script, most notably
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* 'parameters' (which contains one-time parameters such as 'profile' and
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* 'langcode' that are normally passed in via the URL) and 'forms' (which can
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* be used to programmatically submit forms during the installation; the keys
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* of each element indicate the name of the installation task that the form
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* submission is for, and the values are used as the $form_state['values']
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* array that is passed on to the form submission via drupal_form_submit()).
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*
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* @see drupal_form_submit()
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*/
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function install_state_defaults() {
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$defaults = array(
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// The current task being processed.
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'active_task' => NULL,
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// The last task that was completed during the previous installation
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// request.
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'completed_task' => NULL,
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// This becomes TRUE only when a valid config directory is created or
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// detected.
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'config_verified' => FALSE,
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// This becomes TRUE only when Drupal's system module is installed.
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'database_tables_exist' => FALSE,
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// This becomes TRUE only when a valid database connection can be
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// established.
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'database_verified' => FALSE,
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// Whether a translation file for the selected language will be downloaded
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// from the translation server.
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'download_translation' => FALSE,
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// An array of forms to be programmatically submitted during the
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// installation. The keys of each element indicate the name of the
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// installation task that the form submission is for, and the values are
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// used as the $form_state['values'] array that is passed on to the form
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// submission via drupal_form_submit().
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'forms' => array(),
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// This becomes TRUE only at the end of the installation process, after
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// all available tasks have been completed and Drupal is fully installed.
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// It is used by the installer to store correct information in the database
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// about the completed installation, as well as to inform theme functions
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// that all tasks are finished (so that the task list can be displayed
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// correctly).
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'installation_finished' => FALSE,
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// Whether or not this installation is interactive. By default this will
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// be set to FALSE if settings are passed in to install_drupal().
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'interactive' => TRUE,
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// The mode for directories that are created during install.
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'mode' => NULL,
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// An array of parameters for the installation, pre-populated by the URL
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// or by the settings passed in to install_drupal(). This is primarily
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// used to store 'profile' (the name of the chosen installation profile)
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// and 'langcode' (the code of the chosen installation language), since
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// these settings need to persist from page request to page request before
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// the database is available for storage.
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'parameters' => array(),
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// Whether or not the parameters have changed during the current page
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// request. For interactive installations, this will trigger a page
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// redirect.
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'parameters_changed' => FALSE,
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// An array of information about the chosen installation profile. This will
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// be filled in based on the profile's .info.yml file.
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'profile_info' => array(),
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// An array of available installation profiles.
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'profiles' => array(),
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// An array of server variables that will be substituted into the global
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// $_SERVER array via drupal_override_server_variables(). Used by
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// non-interactive installations only.
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'server' => array(),
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// The server URL where the interface translation files can be downloaded.
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// Tokens in the pattern will be replaced by appropriate values for the
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// required translation file.
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'server_pattern' => 'http://ftp.drupal.org/files/translations/%core/%project/%project-%version.%language.po',
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// This becomes TRUE only when a valid settings.php file is written
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// (containing both valid database connection information and a valid
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// config directory).
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'settings_verified' => FALSE,
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// Installation tasks can set this to TRUE to force the page request to
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// end (even if there is no themable output), in the case of an interactive
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// installation. This is needed only rarely; for example, it would be used
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// by an installation task that prints JSON output rather than returning a
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// themed page. The most common example of this is during batch processing,
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// but the Drupal installer automatically takes care of setting this
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// parameter properly in that case, so that individual installation tasks
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// which implement the batch API do not need to set it themselves.
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'stop_page_request' => FALSE,
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// Installation tasks can set this to TRUE to indicate that the task should
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// be run again, even if it normally wouldn't be. This can be used, for
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// example, if a single task needs to be spread out over multiple page
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// requests, or if it needs to perform some validation before allowing
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// itself to be marked complete. The most common examples of this are batch
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// processing and form submissions, but the Drupal installer automatically
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// takes care of setting this parameter properly in those cases, so that
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// individual installation tasks which implement the batch API or form API
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// do not need to set it themselves.
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'task_not_complete' => FALSE,
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// A list of installation tasks which have already been performed during
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// the current page request.
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'tasks_performed' => array(),
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// An array of translation files URIs available for the installation. Keyed
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// by the translation language code.
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'translations' => array(),
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);
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return $defaults;
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}
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/**
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* Begins an installation request, modifying the installation state as needed.
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*
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* This function performs commands that must run at the beginning of every page
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* request. It throws an exception if the installation should not proceed.
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*
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* @param $install_state
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* An array of information about the current installation state. This is
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* modified with information gleaned from the beginning of the page request.
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*/
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function install_begin_request(&$install_state) {
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// A request object from the HTTPFoundation to tell us about the request.
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$request = Request::createFromGlobals();
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// Create a minimal container so that t() and $request will work. This
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// container will be overriden but it's needed for the very early installation
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// process when database tasks run.
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$container = new ContainerBuilder();
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$container->set('request', $request);
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\Drupal::setContainer($container);
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// Add any installation parameters passed in via the URL.
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if ($install_state['interactive']) {
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$install_state['parameters'] += $request->query->all();
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}
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// Validate certain core settings that are used throughout the installation.
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if (!empty($install_state['parameters']['profile'])) {
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$install_state['parameters']['profile'] = preg_replace('/[^a-zA-Z_0-9]/', '', $install_state['parameters']['profile']);
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}
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if (!empty($install_state['parameters']['langcode'])) {
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$install_state['parameters']['langcode'] = preg_replace('/[^a-zA-Z_0-9\-]/', '', $install_state['parameters']['langcode']);
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}
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// Allow command line scripts to override server variables used by Drupal.
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require_once __DIR__ . '/bootstrap.inc';
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if (!$install_state['interactive']) {
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drupal_override_server_variables($install_state['server']);
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}
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// Initialize conf_path().
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// This primes the site path to be used during installation. By not requiring
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// settings.php, a bare site folder can be prepared in the /sites directory,
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// which will be used for installing Drupal.
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conf_path(FALSE);
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drupal_bootstrap(DRUPAL_BOOTSTRAP_CONFIGURATION);
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// If the hash salt leaks, it becomes possible to forge a valid testing user
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// agent, install a new copy of Drupal, and take over the original site. To
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// avoid this yet allow for automated testing of the installer, make sure
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// there is also a special test-specific settings.php overriding conf_path().
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// _drupal_load_test_overrides() sets the simpletest_conf_path in-memory
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// setting in this case.
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if ($install_state['interactive'] && drupal_valid_test_ua() && !settings()->get('simpletest_conf_path')) {
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header($request->server->get('SERVER_PROTOCOL') . ' 403 Forbidden');
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exit;
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}
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// If we have a language selected and it is not yet saved in the system
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// (eg. pre-database data screens we are unable to persistently store
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// the default language), we should set language_default so the proper
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// language is used to display installer pages as early as possible.
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// The language list is stored in configuration and cannot be saved either
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// until later in the process. Language negotiation bootstrapping needs
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// the new default language to be in the list though, so inject it in.
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if (!empty($install_state['parameters']['langcode']) && language_default()->id != $install_state['parameters']['langcode']) {
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$GLOBALS['conf']['language_default'] = array('id' => $install_state['parameters']['langcode']);
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$languages = &drupal_static('language_list');
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$languages[$install_state['parameters']['langcode']] = new Language($GLOBALS['conf']['language_default']);
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}
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require_once __DIR__ . '/../modules/system/system.install';
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require_once __DIR__ . '/common.inc';
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require_once __DIR__ . '/file.inc';
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require_once __DIR__ . '/install.inc';
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require_once __DIR__ . '/schema.inc';
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require_once __DIR__ . '/../../' . settings()->get('path_inc', 'core/includes/path.inc');
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// Load module basics (needed for hook invokes).
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include_once __DIR__ . '/module.inc';
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include_once __DIR__ . '/session.inc';
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require_once __DIR__ . '/entity.inc';
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// Determine whether the configuration system is ready to operate.
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$install_state['config_verified'] = install_verify_config_directory(CONFIG_ACTIVE_DIRECTORY) && install_verify_config_directory(CONFIG_STAGING_DIRECTORY);
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// Register the translation services.
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install_register_translation_service($container);
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\Drupal::setContainer($container);
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// Check existing settings.php.
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$install_state['database_verified'] = install_verify_database_settings();
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$install_state['settings_verified'] = $install_state['config_verified'] && $install_state['database_verified'];
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// If it is not, replace the configuration storage with the InstallStorage
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// implementation, for the following reasons:
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// - The first call into drupal_container() will try to set up the regular
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// runtime configuration storage, using the CachedStorage by default. It
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// calls config_get_config_directory() to retrieve the config directory to
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// use, but that throws an exception, since $config_directories is not
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// defined since there is no settings.php yet. If there is a prepared
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// settings.php already, then the returned directory still cannot be used,
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// because it does not necessarily exist. The installer ensures that it
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// exists and is writeable in a later step.
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// - The installer outputs maintenance theme pages and performs many other
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// operations, which try to load configuration. Since there is no active
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// configuration yet, and because the configuration system does not have a
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// notion of default values at runtime, data is missing in many places. The
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// lack of data does not trigger errors, but results in a broken user
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// interface (e.g., missing page title, etc).
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// - The actual configuration data to read during installation is essentially
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// the default configuration provided by the installation profile and
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// modules (most notably System module). The InstallStorage therefore reads
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// from the default configuration directories of extensions.
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// This override is reverted as soon as the config directory and the
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// database has been set up successfully.
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// @see drupal_install_config_directories()
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// @see install_settings_form_submit()
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if ($install_state['settings_verified']) {
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$kernel = new DrupalKernel('install', drupal_classloader(), FALSE);
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$kernel->boot();
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$container = $kernel->getContainer();
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// Add the file translation service to the container.
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$container->set('string_translator.file_translation', install_file_translation_service());
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$container->get('string_translation')->addTranslator($container->get('string_translator.file_translation'));
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}
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else {
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// @todo Move into a proper Drupal\Core\DependencyInjection\InstallContainerBuilder.
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$container = new ContainerBuilder();
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$container->register('event_dispatcher', 'Symfony\Component\EventDispatcher\EventDispatcher');
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$container->register('config.storage', 'Drupal\Core\Config\InstallStorage');
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$container->register('config.context.factory', 'Drupal\Core\Config\Context\ConfigContextFactory')
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->addArgument(new Reference('event_dispatcher'))
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->addArgument(new Reference('uuid'));
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$container->register('config.context', 'Drupal\Core\Config\Context\ContextInterface')
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->setFactoryService(new Reference('config.context.factory'))
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->setFactoryMethod('get');
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$container->register('config.storage.schema', 'Drupal\Core\Config\Schema\SchemaStorage');
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$container->register('config.typed', 'Drupal\Core\Config\TypedConfigManager')
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->addArgument(new Reference('config.storage'))
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->addArgument(new Reference('config.storage.schema'));
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$container->register('config.factory', 'Drupal\Core\Config\ConfigFactory')
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->addArgument(new Reference('config.storage'))
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->addArgument(new Reference('config.context'))
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->addArgument(new Reference('config.typed'));
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// Register the 'language_manager' service.
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$container
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->register('language_manager', 'Drupal\Core\Language\LanguageManager')
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->addArgument(NULL);
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// Register the translation services.
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install_register_translation_service($container);
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foreach (array('bootstrap', 'config', 'cache', 'menu', 'page', 'path') as $bin) {
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$container
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->register("cache.$bin", 'Drupal\Core\Cache\MemoryBackend')
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->addArgument($bin);
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}
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// The install process cannot use the database lock backend since the database
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// is not fully up, so we use a null backend implementation during the
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// installation process. This will also speed up the installation process.
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// The site being installed will use the real lock backend when doing AJAX
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// requests but, except for a WSOD, there is no chance for a a lock to stall
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// (as opposed to the cache backend) so we can afford having a null
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// implementation here.
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$container->register('lock', 'Drupal\Core\Lock\NullLockBackend');
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$container
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->register('theme.registry', 'Drupal\Core\Theme\Registry')
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->addArgument(new Reference('cache.cache'))
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->addArgument(new Reference('lock'))
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->addArgument(new Reference('module_handler'))
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->addTag('needs_destruction');
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// Register a module handler for managing enabled modules.
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$container
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->register('module_handler', 'Drupal\Core\Extension\ModuleHandler');
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// Register the Guzzle HTTP client for fetching translation files from a
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// remote translation server such as localization.drupal.org.
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$container->register('http_default_client', 'Guzzle\Http\Client')
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->addArgument(NULL)
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->addArgument(array(
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'curl.CURLOPT_TIMEOUT' => 30.0,
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'curl.CURLOPT_MAXREDIRS' => 3,
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))
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->addMethodCall('setUserAgent', array('Drupal (+http://drupal.org/)'));
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$container->register('settings', 'Drupal\Component\Utility\Settings')
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->setFactoryClass('Drupal\Component\Utility\Settings')
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->setFactoryMethod('getSingleton');
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|
$container
|
|
->register('keyvalue', 'Drupal\Core\KeyValueStore\KeyValueMemoryFactory');
|
|
$container
|
|
->register('keyvalue.expirable', 'Drupal\Core\KeyValueStore\KeyValueNullExpirableFactory');
|
|
|
|
$container->register('state', 'Drupal\Core\KeyValueStore\State')
|
|
->addArgument(new Reference('keyvalue'));
|
|
|
|
// Register Twig template engine for use during install.
|
|
CoreServiceProvider::registerTwig($container);
|
|
|
|
$container->register('url_generator', 'Drupal\Core\Routing\NullGenerator');
|
|
|
|
$container->register('form_builder', 'Drupal\Core\Form\FormBuilder')
|
|
->addArgument(new Reference('module_handler'))
|
|
->addArgument(new Reference('keyvalue.expirable'))
|
|
->addArgument(new Reference('event_dispatcher'))
|
|
->addArgument(new Reference('url_generator'))
|
|
->addArgument(new Reference('string_translation'))
|
|
->addArgument(new Reference('csrf_token', ContainerInterface::IGNORE_ON_INVALID_REFERENCE))
|
|
->addArgument(new Reference('http_kernel', ContainerInterface::IGNORE_ON_INVALID_REFERENCE))
|
|
->addMethodCall('setRequest', array(new Reference('request')));
|
|
|
|
// Register UUID.
|
|
CoreServiceProvider::registerUuid($container);
|
|
|
|
// Register the CSS and JavaScript asset collection renderers.
|
|
$container->register('asset.css.collection_renderer', 'Drupal\Core\Asset\CssCollectionRenderer')
|
|
->addArgument(new Reference('state'));
|
|
$container->register('asset.js.collection_renderer', 'Drupal\Core\Asset\JsCollectionRenderer')
|
|
->addArgument(new Reference('state'));
|
|
|
|
// Register the info parser.
|
|
$container->register('info_parser', 'Drupal\Core\Extension\InfoParser');
|
|
|
|
$container->register('theme_handler', 'Drupal\Core\Extension\ThemeHandler')
|
|
->addArgument(new Reference('config.factory'))
|
|
->addArgument(new Reference('module_handler'))
|
|
->addArgument(new Reference('cache.cache'))
|
|
->addArgument(new Reference('info_parser'));
|
|
}
|
|
|
|
// Set the request in the kernel to the new created Request above
|
|
// so it is available to the rest of the installation process.
|
|
$container->set('request', $request);
|
|
|
|
\Drupal::setContainer($container);
|
|
|
|
// Set up $language, so t() caller functions will still work.
|
|
drupal_language_initialize();
|
|
// Add in installation language if present.
|
|
if (isset($install_state['parameters']['langcode'])) {
|
|
\Drupal::translation()->setDefaultLangcode($install_state['parameters']['langcode']);
|
|
}
|
|
|
|
require_once __DIR__ . '/ajax.inc';
|
|
|
|
$module_handler = \Drupal::moduleHandler();
|
|
if (!$module_handler->moduleExists('system')) {
|
|
// Override the module list with a minimal set of modules.
|
|
$module_handler->setModuleList(array('system' => 'core/modules/system/system.module'));
|
|
}
|
|
$module_handler->load('system');
|
|
|
|
require_once __DIR__ . '/cache.inc';
|
|
|
|
// Prepare for themed output. We need to run this at the beginning of the
|
|
// page request to avoid a different theme accidentally getting set. (We also
|
|
// need to run it even in the case of command-line installations, to prevent
|
|
// any code in the installer that happens to initialize the theme system from
|
|
// accessing the database before it is set up yet.)
|
|
drupal_maintenance_theme();
|
|
|
|
if ($install_state['database_verified']) {
|
|
// Initialize the database system. Note that the connection
|
|
// won't be initialized until it is actually requested.
|
|
require_once __DIR__ . '/database.inc';
|
|
|
|
// Verify the last completed task in the database, if there is one.
|
|
$task = install_verify_completed_task();
|
|
}
|
|
else {
|
|
$task = NULL;
|
|
|
|
// Do not install over a configured settings.php.
|
|
if (!empty($GLOBALS['databases'])) {
|
|
throw new Exception(install_already_done_error());
|
|
}
|
|
}
|
|
|
|
// Ensure that the active configuration directory is empty before installation
|
|
// starts.
|
|
if ($install_state['config_verified'] && empty($task)) {
|
|
$config = glob(config_get_config_directory(CONFIG_ACTIVE_DIRECTORY) . '/*.' . FileStorage::getFileExtension());
|
|
if (!empty($config)) {
|
|
$task = NULL;
|
|
throw new Exception(install_already_done_error());
|
|
}
|
|
}
|
|
|
|
// Modify the installation state as appropriate.
|
|
$install_state['completed_task'] = $task;
|
|
$install_state['database_tables_exist'] = !empty($task);
|
|
|
|
// Add the list of available profiles to the installation state.
|
|
$install_state['profiles'] += drupal_system_listing('/^' . DRUPAL_PHP_FUNCTION_PATTERN . '\.profile$/', 'profiles');
|
|
}
|
|
|
|
/**
|
|
* Runs all tasks for the current installation request.
|
|
*
|
|
* In the case of an interactive installation, all tasks will be attempted
|
|
* until one is reached that has output which needs to be displayed to the
|
|
* user, or until a page redirect is required. Otherwise, tasks will be
|
|
* attempted until the installation is finished.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state. This is
|
|
* passed along to each task, so it can be modified if necessary.
|
|
*
|
|
* @return
|
|
* HTML output from the last completed task.
|
|
*/
|
|
function install_run_tasks(&$install_state) {
|
|
do {
|
|
// Obtain a list of tasks to perform. The list of tasks itself can be
|
|
// dynamic (e.g., some might be defined by the installation profile,
|
|
// which is not necessarily known until the earlier tasks have run),
|
|
// so we regenerate the remaining tasks based on the installation state,
|
|
// each time through the loop.
|
|
$tasks_to_perform = install_tasks_to_perform($install_state);
|
|
// Run the first task on the list.
|
|
reset($tasks_to_perform);
|
|
$task_name = key($tasks_to_perform);
|
|
$task = array_shift($tasks_to_perform);
|
|
$install_state['active_task'] = $task_name;
|
|
$original_parameters = $install_state['parameters'];
|
|
$output = install_run_task($task, $install_state);
|
|
$install_state['parameters_changed'] = ($install_state['parameters'] != $original_parameters);
|
|
// Store this task as having been performed during the current request,
|
|
// and save it to the database as completed, if we need to and if the
|
|
// database is in a state that allows us to do so. Also mark the
|
|
// installation as 'done' when we have run out of tasks.
|
|
if (!$install_state['task_not_complete']) {
|
|
$install_state['tasks_performed'][] = $task_name;
|
|
$install_state['installation_finished'] = empty($tasks_to_perform);
|
|
if ($install_state['database_tables_exist'] && ($task['run'] == INSTALL_TASK_RUN_IF_NOT_COMPLETED || $install_state['installation_finished'])) {
|
|
\Drupal::state()->set('install_task', $install_state['installation_finished'] ? 'done' : $task_name);
|
|
}
|
|
}
|
|
// Stop when there are no tasks left. In the case of an interactive
|
|
// installation, also stop if we have some output to send to the browser,
|
|
// the URL parameters have changed, or an end to the page request was
|
|
// specifically called for.
|
|
$finished = empty($tasks_to_perform) || ($install_state['interactive'] && (isset($output) || $install_state['parameters_changed'] || $install_state['stop_page_request']));
|
|
} while (!$finished);
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Runs an individual installation task.
|
|
*
|
|
* @param $task
|
|
* An array of information about the task to be run.
|
|
* @param $install_state
|
|
* An array of information about the current installation state. This is
|
|
* passed in by reference so that it can be modified by the task.
|
|
*
|
|
* @return
|
|
* The output of the task function, if there is any.
|
|
*/
|
|
function install_run_task($task, &$install_state) {
|
|
$function = $task['function'];
|
|
|
|
if ($task['type'] == 'form') {
|
|
require_once __DIR__ . '/form.inc';
|
|
if ($install_state['interactive']) {
|
|
// For interactive forms, build the form and ensure that it will not
|
|
// redirect, since the installer handles its own redirection only after
|
|
// marking the form submission task complete.
|
|
$form_state = array(
|
|
// We need to pass $install_state by reference in order for forms to
|
|
// modify it, since the form API will use it in call_user_func_array(),
|
|
// which requires that referenced variables be passed explicitly.
|
|
'build_info' => array('args' => array(&$install_state)),
|
|
'no_redirect' => TRUE,
|
|
);
|
|
$form = drupal_build_form($function, $form_state);
|
|
// If a successful form submission did not occur, the form needs to be
|
|
// rendered, which means the task is not complete yet.
|
|
if (empty($form_state['executed'])) {
|
|
$install_state['task_not_complete'] = TRUE;
|
|
return drupal_render($form);
|
|
}
|
|
// Otherwise, return nothing so the next task will run in the same
|
|
// request.
|
|
return;
|
|
}
|
|
else {
|
|
// For non-interactive forms, submit the form programmatically with the
|
|
// values taken from the installation state. Throw an exception if any
|
|
// errors were encountered.
|
|
$form_state = array(
|
|
'values' => !empty($install_state['forms'][$function]) ? $install_state['forms'][$function] : array(),
|
|
// We need to pass $install_state by reference in order for forms to
|
|
// modify it, since the form API will use it in call_user_func_array(),
|
|
// which requires that referenced variables be passed explicitly.
|
|
'build_info' => array('args' => array(&$install_state)),
|
|
);
|
|
drupal_form_submit($function, $form_state);
|
|
$errors = form_get_errors($form_state);
|
|
if (!empty($errors)) {
|
|
throw new Exception(implode("\n", $errors));
|
|
}
|
|
}
|
|
}
|
|
|
|
elseif ($task['type'] == 'batch') {
|
|
// Start a new batch based on the task function, if one is not running
|
|
// already.
|
|
$current_batch = \Drupal::state()->get('install_current_batch');
|
|
if (!$install_state['interactive'] || !$current_batch) {
|
|
$batch = $function($install_state);
|
|
if (empty($batch)) {
|
|
// If the task did some processing and decided no batch was necessary,
|
|
// there is nothing more to do here.
|
|
return;
|
|
}
|
|
batch_set($batch);
|
|
// For interactive batches, we need to store the fact that this batch
|
|
// task is currently running. Otherwise, we need to make sure the batch
|
|
// will complete in one page request.
|
|
if ($install_state['interactive']) {
|
|
\Drupal::state()->set('install_current_batch', $function);
|
|
}
|
|
else {
|
|
$batch =& batch_get();
|
|
$batch['progressive'] = FALSE;
|
|
}
|
|
// Process the batch. For progressive batches, this will redirect.
|
|
// Otherwise, the batch will complete.
|
|
$response = batch_process(install_redirect_url($install_state), install_full_redirect_url($install_state));
|
|
if ($response instanceof Response) {
|
|
// Save $_SESSION data from batch.
|
|
drupal_session_commit();
|
|
// Send the response.
|
|
$response->send();
|
|
exit;
|
|
}
|
|
}
|
|
// If we are in the middle of processing this batch, keep sending back
|
|
// any output from the batch process, until the task is complete.
|
|
elseif ($current_batch == $function) {
|
|
include_once __DIR__ . '/batch.inc';
|
|
$output = _batch_page(\Drupal::request());
|
|
// Because Batch API now returns a JSON response for intermediary steps,
|
|
// but the installer doesn't handle Response objects yet, just send the
|
|
// output here and emulate the old model.
|
|
// @todo Replace this when we refactor the installer to use a request-
|
|
// response workflow.
|
|
if ($output instanceof Response) {
|
|
$output->send();
|
|
$output = NULL;
|
|
}
|
|
// The task is complete when we try to access the batch page and receive
|
|
// FALSE in return, since this means we are at a URL where we are no
|
|
// longer requesting a batch ID.
|
|
if ($output === FALSE) {
|
|
// Return nothing so the next task will run in the same request.
|
|
\Drupal::state()->delete('install_current_batch');
|
|
return;
|
|
}
|
|
else {
|
|
// We need to force the page request to end if the task is not
|
|
// complete, since the batch API sometimes prints JSON output
|
|
// rather than returning a themed page.
|
|
$install_state['task_not_complete'] = $install_state['stop_page_request'] = TRUE;
|
|
return $output;
|
|
}
|
|
}
|
|
}
|
|
|
|
else {
|
|
// For normal tasks, just return the function result, whatever it is.
|
|
return $function($install_state);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns a list of tasks to perform during the current installation request.
|
|
*
|
|
* Note that the list of tasks can change based on the installation state as
|
|
* the page request evolves (for example, if an installation profile hasn't
|
|
* been selected yet, we don't yet know which profile tasks need to be run).
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* A list of tasks to be performed, with associated metadata.
|
|
*/
|
|
function install_tasks_to_perform($install_state) {
|
|
// Start with a list of all currently available tasks.
|
|
$tasks = install_tasks($install_state);
|
|
foreach ($tasks as $name => $task) {
|
|
// Remove any tasks that were already performed or that never should run.
|
|
// Also, if we started this page request with an indication of the last
|
|
// task that was completed, skip that task and all those that come before
|
|
// it, unless they are marked as always needing to run.
|
|
if ($task['run'] == INSTALL_TASK_SKIP || in_array($name, $install_state['tasks_performed']) || (!empty($install_state['completed_task']) && empty($completed_task_found) && $task['run'] != INSTALL_TASK_RUN_IF_REACHED)) {
|
|
unset($tasks[$name]);
|
|
}
|
|
if (!empty($install_state['completed_task']) && $name == $install_state['completed_task']) {
|
|
$completed_task_found = TRUE;
|
|
}
|
|
}
|
|
return $tasks;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of all tasks the installer currently knows about.
|
|
*
|
|
* This function will return tasks regardless of whether or not they are
|
|
* intended to run on the current page request. However, the list can change
|
|
* based on the installation state (for example, if an installation profile
|
|
* hasn't been selected yet, we don't yet know which profile tasks will be
|
|
* available).
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* A list of tasks, with associated metadata.
|
|
*/
|
|
function install_tasks($install_state) {
|
|
// Determine whether a translation file must be imported during the
|
|
// 'install_import_translations' task. Import when a non-English language is
|
|
// available and selected.
|
|
$needs_translations = count($install_state['translations']) > 1 && !empty($install_state['parameters']['langcode']) && $install_state['parameters']['langcode'] != 'en';
|
|
// Determine whether a translation file must be downloaded during the
|
|
// 'install_download_translation' task. Download when a non-English language
|
|
// is selected, but no translation is yet in the translations directory.
|
|
$needs_download = isset($install_state['parameters']['langcode']) && !isset($install_state['translations'][$install_state['parameters']['langcode']]) && $install_state['parameters']['langcode'] != 'en';
|
|
|
|
// Start with the core installation tasks that run before handing control
|
|
// to the installation profile.
|
|
$tasks = array(
|
|
'install_select_language' => array(
|
|
'display_name' => t('Choose language'),
|
|
'run' => INSTALL_TASK_RUN_IF_REACHED,
|
|
),
|
|
'install_download_translation' => array(
|
|
'run' => $needs_download ? INSTALL_TASK_RUN_IF_REACHED : INSTALL_TASK_SKIP,
|
|
),
|
|
'install_select_profile' => array(
|
|
'display_name' => t('Choose profile'),
|
|
'display' => count($install_state['profiles']) != 1,
|
|
'run' => INSTALL_TASK_RUN_IF_REACHED,
|
|
),
|
|
'install_load_profile' => array(
|
|
'run' => INSTALL_TASK_RUN_IF_REACHED,
|
|
),
|
|
'install_verify_requirements' => array(
|
|
'display_name' => t('Verify requirements'),
|
|
),
|
|
'install_settings_form' => array(
|
|
'display_name' => t('Set up database'),
|
|
'type' => 'form',
|
|
// Even though the form only allows the user to enter database settings,
|
|
// we still need to display it if settings.php is invalid in any way,
|
|
// since the form submit handler is where settings.php is rewritten.
|
|
'run' => $install_state['settings_verified'] ? INSTALL_TASK_SKIP : INSTALL_TASK_RUN_IF_NOT_COMPLETED,
|
|
),
|
|
'install_base_system' => array(
|
|
),
|
|
'install_bootstrap_full' => array(
|
|
'run' => INSTALL_TASK_RUN_IF_REACHED,
|
|
),
|
|
'install_profile_modules' => array(
|
|
'display_name' => count($install_state['profiles']) == 1 ? t('Install site') : t('Installation profile'),
|
|
'type' => 'batch',
|
|
),
|
|
'install_import_translations' => array(
|
|
'display_name' => t('Set up translations'),
|
|
'display' => $needs_translations,
|
|
'type' => 'batch',
|
|
'run' => $needs_translations ? INSTALL_TASK_RUN_IF_NOT_COMPLETED : INSTALL_TASK_SKIP,
|
|
),
|
|
'install_configure_form' => array(
|
|
'display_name' => t('Configure site'),
|
|
'type' => 'form',
|
|
),
|
|
);
|
|
|
|
// Now add any tasks defined by the installation profile.
|
|
if (!empty($install_state['parameters']['profile'])) {
|
|
// Load the profile install file, because it is not always loaded when
|
|
// hook_install_tasks() is invoked (e.g. batch processing).
|
|
$profile = $install_state['parameters']['profile'];
|
|
$profile_install_file = dirname($install_state['profiles'][$profile]->uri) . '/' . $profile . '.install';
|
|
if (file_exists($profile_install_file)) {
|
|
include_once DRUPAL_ROOT . '/' . $profile_install_file;
|
|
}
|
|
$function = $install_state['parameters']['profile'] . '_install_tasks';
|
|
if (function_exists($function)) {
|
|
$result = $function($install_state);
|
|
if (is_array($result)) {
|
|
$tasks += $result;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Finish by adding the remaining core tasks.
|
|
$tasks += array(
|
|
'install_import_translations_remaining' => array(
|
|
'display_name' => t('Finish translations'),
|
|
'display' => $needs_translations,
|
|
'type' => 'batch',
|
|
'run' => $needs_translations ? INSTALL_TASK_RUN_IF_NOT_COMPLETED : INSTALL_TASK_SKIP,
|
|
),
|
|
'install_update_configuration_translations' => array(
|
|
'display_name' => t('Translate configuration'),
|
|
'display' => $needs_translations,
|
|
'type' => 'batch',
|
|
'run' => $needs_translations ? INSTALL_TASK_RUN_IF_NOT_COMPLETED : INSTALL_TASK_SKIP,
|
|
),
|
|
'install_finished' => array(
|
|
'display_name' => t('Finished'),
|
|
),
|
|
);
|
|
|
|
// Allow the installation profile to modify the full list of tasks.
|
|
if (!empty($install_state['parameters']['profile'])) {
|
|
$profile = $install_state['parameters']['profile'];
|
|
$profile_file = $install_state['profiles'][$profile]->uri;
|
|
if (file_exists($profile_file)) {
|
|
include_once DRUPAL_ROOT . '/' . $profile_file;
|
|
$function = $install_state['parameters']['profile'] . '_install_tasks_alter';
|
|
if (function_exists($function)) {
|
|
$function($tasks, $install_state);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Fill in default parameters for each task before returning the list.
|
|
foreach ($tasks as $task_name => &$task) {
|
|
$task += array(
|
|
'display_name' => NULL,
|
|
'display' => !empty($task['display_name']),
|
|
'type' => 'normal',
|
|
'run' => INSTALL_TASK_RUN_IF_NOT_COMPLETED,
|
|
'function' => $task_name,
|
|
);
|
|
}
|
|
return $tasks;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of tasks that should be displayed to the end user.
|
|
*
|
|
* The output of this function is a list suitable for sending to
|
|
* theme_task_list().
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* A list of tasks, with keys equal to the machine-readable task name and
|
|
* values equal to the name that should be displayed.
|
|
*
|
|
* @see theme_task_list()
|
|
*/
|
|
function install_tasks_to_display($install_state) {
|
|
$displayed_tasks = array();
|
|
foreach (install_tasks($install_state) as $name => $task) {
|
|
if ($task['display']) {
|
|
$displayed_tasks[$name] = $task['display_name'];
|
|
}
|
|
}
|
|
return $displayed_tasks;
|
|
}
|
|
|
|
/**
|
|
* Returns the URL that should be redirected to during an installation request.
|
|
*
|
|
* The output of this function is suitable for sending to install_goto().
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* The URL to redirect to.
|
|
*
|
|
* @see install_full_redirect_url()
|
|
*/
|
|
function install_redirect_url($install_state) {
|
|
return 'core/install.php?' . drupal_http_build_query($install_state['parameters']);
|
|
}
|
|
|
|
/**
|
|
* Returns the complete URL redirected to during an installation request.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* The complete URL to redirect to.
|
|
*
|
|
* @see install_redirect_url()
|
|
*/
|
|
function install_full_redirect_url($install_state) {
|
|
global $base_url;
|
|
return $base_url . '/' . install_redirect_url($install_state);
|
|
}
|
|
|
|
/**
|
|
* Displays themed installer output and ends the page request.
|
|
*
|
|
* Installation tasks should use drupal_set_title() to set the desired page
|
|
* title, but otherwise this function takes care of theming the overall page
|
|
* output during every step of the installation.
|
|
*
|
|
* @param $output
|
|
* The content to display on the main part of the page.
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*/
|
|
function install_display_output($output, $install_state) {
|
|
drupal_page_header();
|
|
|
|
// Prevent install.php from being indexed when installed in a sub folder.
|
|
// robots.txt rules are not read if the site is within domain.com/subfolder
|
|
// resulting in /subfolder/install.php being found through search engines.
|
|
// When settings.php is writeable this can be used via an external database
|
|
// leading a malicious user to gain php access to the server.
|
|
$noindex_meta_tag = array(
|
|
'#tag' => 'meta',
|
|
'#attributes' => array(
|
|
'name' => 'robots',
|
|
'content' => 'noindex, nofollow',
|
|
),
|
|
);
|
|
drupal_add_html_head($noindex_meta_tag, 'install_meta_robots');
|
|
|
|
// Only show the task list if there is an active task; otherwise, the page
|
|
// request has ended before tasks have even been started, so there is nothing
|
|
// meaningful to show.
|
|
if (isset($install_state['active_task'])) {
|
|
// Let the theming function know when every step of the installation has
|
|
// been completed.
|
|
$active_task = $install_state['installation_finished'] ? NULL : $install_state['active_task'];
|
|
drupal_add_region_content('sidebar_first', theme('task_list', array('items' => install_tasks_to_display($install_state), 'active' => $active_task, 'variant' => 'install')));
|
|
}
|
|
print theme('install_page', array('content' => $output));
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* Verifies the requirements for installing Drupal.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* A themed status report, or an exception if there are requirement errors.
|
|
*/
|
|
function install_verify_requirements(&$install_state) {
|
|
// Check the installation requirements for Drupal and this profile.
|
|
$requirements = install_check_requirements($install_state);
|
|
|
|
// Verify existence of all required modules.
|
|
$requirements += drupal_verify_profile($install_state);
|
|
|
|
return install_display_requirements($install_state, $requirements);
|
|
}
|
|
|
|
/**
|
|
* Installation task; install the base functionality Drupal needs to bootstrap.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*/
|
|
function install_base_system(&$install_state) {
|
|
// Install system.module.
|
|
drupal_install_system();
|
|
|
|
// Call file_ensure_htaccess() to ensure that all of Drupal's standard
|
|
// directories (e.g., the public files directory and config directory) have
|
|
// appropriate .htaccess files. These directories will have already been
|
|
// created by this point in the installer, since Drupal creates them during
|
|
// the install_verify_requirements() task. Note that we cannot call
|
|
// file_ensure_access() any earlier than this, since it relies on
|
|
// system.module in order to work.
|
|
file_ensure_htaccess();
|
|
|
|
// Enable the user module so that sessions can be recorded during the
|
|
// upcoming bootstrap step.
|
|
\Drupal::moduleHandler()->install(array('user'), FALSE);
|
|
|
|
// Save the list of other modules to install for the upcoming tasks.
|
|
// State can be set to the database now that system.module is installed.
|
|
$modules = $install_state['profile_info']['dependencies'];
|
|
|
|
// The installation profile is also a module, which needs to be installed
|
|
// after all the dependencies have been installed.
|
|
$modules[] = drupal_get_profile();
|
|
|
|
\Drupal::state()->set('install_profile_modules', array_diff($modules, array('system')));
|
|
$install_state['database_tables_exist'] = TRUE;
|
|
}
|
|
|
|
/**
|
|
* Verifies and returns the last installation task that was completed.
|
|
*
|
|
* @return
|
|
* The last completed task, if there is one. An exception is thrown if Drupal
|
|
* is already installed.
|
|
*/
|
|
function install_verify_completed_task() {
|
|
try {
|
|
$task = \Drupal::state()->get('install_task');
|
|
}
|
|
// Do not trigger an error if the database query fails, since the database
|
|
// might not be set up yet.
|
|
catch (Exception $e) {
|
|
}
|
|
if (isset($task)) {
|
|
if ($task == 'done') {
|
|
throw new Exception(install_already_done_error());
|
|
}
|
|
return $task;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Verifies that settings.php specifies a valid database connection.
|
|
*/
|
|
function install_verify_database_settings() {
|
|
global $databases;
|
|
if (!empty($databases)) {
|
|
$database = $databases['default']['default'];
|
|
drupal_static_reset('conf_path');
|
|
$settings_file = './' . conf_path(FALSE) . '/settings.php';
|
|
$errors = install_database_errors($database, $settings_file);
|
|
if (empty($errors)) {
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
* Form constructor for a form to configure and rewrite settings.php.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @see install_settings_form_validate()
|
|
* @see install_settings_form_submit()
|
|
* @ingroup forms
|
|
*/
|
|
function install_settings_form($form, &$form_state, &$install_state) {
|
|
global $databases;
|
|
|
|
drupal_static_reset('conf_path');
|
|
$conf_path = './' . conf_path(FALSE);
|
|
$settings_file = $conf_path . '/settings.php';
|
|
$database = isset($databases['default']['default']) ? $databases['default']['default'] : array();
|
|
|
|
drupal_set_title(t('Database configuration'));
|
|
|
|
$drivers = drupal_get_database_types();
|
|
$drivers_keys = array_keys($drivers);
|
|
|
|
$form['driver'] = array(
|
|
'#type' => 'radios',
|
|
'#title' => t('Database type'),
|
|
'#required' => TRUE,
|
|
'#default_value' => !empty($database['driver']) ? $database['driver'] : current($drivers_keys),
|
|
);
|
|
if (count($drivers) == 1) {
|
|
$form['driver']['#disabled'] = TRUE;
|
|
}
|
|
|
|
// Add driver specific configuration options.
|
|
foreach ($drivers as $key => $driver) {
|
|
$form['driver']['#options'][$key] = $driver->name();
|
|
|
|
$form['settings'][$key] = $driver->getFormOptions($database);
|
|
$form['settings'][$key]['#prefix'] = '<h2 class="js-hide">' . t('@driver_name settings', array('@driver_name' => $driver->name())) . '</h2>';
|
|
$form['settings'][$key]['#type'] = 'container';
|
|
$form['settings'][$key]['#tree'] = TRUE;
|
|
$form['settings'][$key]['advanced_options']['#parents'] = array($key);
|
|
$form['settings'][$key]['#states'] = array(
|
|
'visible' => array(
|
|
':input[name=driver]' => array('value' => $key),
|
|
)
|
|
);
|
|
}
|
|
|
|
$form['actions'] = array('#type' => 'actions');
|
|
$form['actions']['save'] = array(
|
|
'#type' => 'submit',
|
|
'#value' => t('Save and continue'),
|
|
'#button_type' => 'primary',
|
|
'#limit_validation_errors' => array(
|
|
array('driver'),
|
|
array(isset($form_state['input']['driver']) ? $form_state['input']['driver'] : current($drivers_keys)),
|
|
),
|
|
'#submit' => array('install_settings_form_submit'),
|
|
);
|
|
|
|
$form['errors'] = array();
|
|
$form['settings_file'] = array('#type' => 'value', '#value' => $settings_file);
|
|
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Form validation handler for install_settings_form().
|
|
*
|
|
* @see install_settings_form_submit()
|
|
*/
|
|
function install_settings_form_validate($form, &$form_state) {
|
|
$driver = $form_state['values']['driver'];
|
|
$database = $form_state['values'][$driver];
|
|
// When testing the interactive installer, copy the database password and
|
|
// the test prefix.
|
|
if ($test_prefix = drupal_valid_test_ua()) {
|
|
$database['prefix'] = $test_prefix;
|
|
$database['password'] = $GLOBALS['databases']['default']['default']['password'];
|
|
}
|
|
$drivers = drupal_get_database_types();
|
|
$reflection = new \ReflectionClass($drivers[$driver]);
|
|
$install_namespace = $reflection->getNamespaceName();
|
|
// Cut the trailing \Install from namespace.
|
|
$database['namespace'] = substr($install_namespace, 0, strrpos($install_namespace, '\\'));
|
|
$database['driver'] = $driver;
|
|
|
|
// @todo PIFR uses 'db_prefix' instead of 'prefix'. Remove this when it gets
|
|
// fixed.
|
|
if (!$test_prefix) {
|
|
$database['prefix'] = $database['db_prefix'];
|
|
}
|
|
unset($database['db_prefix']);
|
|
|
|
$form_state['storage']['database'] = $database;
|
|
$errors = install_database_errors($database, $form_state['values']['settings_file']);
|
|
foreach ($errors as $name => $message) {
|
|
form_set_error($name, $form_state, $message);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks a database connection and returns any errors.
|
|
*/
|
|
function install_database_errors($database, $settings_file) {
|
|
global $databases;
|
|
$errors = array();
|
|
|
|
// Check database type.
|
|
$database_types = drupal_get_database_types();
|
|
$driver = $database['driver'];
|
|
if (!isset($database_types[$driver])) {
|
|
$errors['driver'] = t("In your %settings_file file you have configured @drupal to use a %driver server, however your PHP installation currently does not support this database type.", array('%settings_file' => $settings_file, '@drupal' => drupal_install_profile_distribution_name(), '%driver' => $driver));
|
|
}
|
|
else {
|
|
// Run driver specific validation
|
|
$errors += $database_types[$driver]->validateDatabaseSettings($database);
|
|
|
|
// Run tasks associated with the database type. Any errors are caught in the
|
|
// calling function.
|
|
$databases['default']['default'] = $database;
|
|
// Just changing the global doesn't get the new information processed.
|
|
// We need to close any active connections and tell the Database class to
|
|
// re-parse $databases.
|
|
if (Database::isActiveConnection()) {
|
|
Database::closeConnection();
|
|
}
|
|
Database::parseConnectionInfo();
|
|
|
|
try {
|
|
db_run_tasks($driver);
|
|
}
|
|
catch (TaskException $e) {
|
|
// These are generic errors, so we do not have any specific key of the
|
|
// database connection array to attach them to; therefore, we just put
|
|
// them in the error array with standard numeric keys.
|
|
$errors[$driver . '][0'] = $e->getMessage();
|
|
}
|
|
}
|
|
return $errors;
|
|
}
|
|
|
|
/**
|
|
* Form submission handler for install_settings_form().
|
|
*
|
|
* @see install_settings_form_validate()
|
|
*/
|
|
function install_settings_form_submit($form, &$form_state) {
|
|
global $install_state, $conf;
|
|
|
|
// Update global settings array and save.
|
|
$settings = array();
|
|
$database = $form_state['storage']['database'];
|
|
// Ideally, there is no difference between the code executed by the
|
|
// automated test browser and an ordinary browser. However, the database
|
|
// settings need a different format and also need to skip the password
|
|
// when testing. The hash salt also needs to be skipped because the original
|
|
// salt is used to verify the validity of the automated test browser.
|
|
// Because of these, there's a little difference in the code following but
|
|
// it is small and self-contained.
|
|
if ($test_prefix = drupal_valid_test_ua()) {
|
|
foreach ($form_state['storage']['database'] as $k => $v) {
|
|
if ($k != 'password') {
|
|
$settings['databases']['default']['default'][$k] = (object) array(
|
|
'value' => $v,
|
|
'required' => TRUE,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
$settings['databases']['default']['default'] = (object) array(
|
|
'value' => $database,
|
|
'required' => TRUE,
|
|
);
|
|
$settings['drupal_hash_salt'] = (object) array(
|
|
'value' => Crypt::randomStringHashed(55),
|
|
'required' => TRUE,
|
|
);
|
|
}
|
|
|
|
// Remember the profile which was used.
|
|
$settings['settings'] = array(
|
|
'install_profile' => (object) array(
|
|
'value' => $install_state['parameters']['profile'],
|
|
'required' => TRUE,
|
|
),
|
|
);
|
|
|
|
drupal_rewrite_settings($settings);
|
|
|
|
// Add the config directories to settings.php.
|
|
drupal_install_config_directories($install_state['mode']);
|
|
|
|
// Indicate that the settings file has been verified, and check the database
|
|
// for the last completed task, now that we have a valid connection. This
|
|
// last step is important since we want to trigger an error if the new
|
|
// database already has Drupal installed.
|
|
$install_state['settings_verified'] = TRUE;
|
|
$install_state['config_verified'] = TRUE;
|
|
$install_state['database_verified'] = TRUE;
|
|
$install_state['completed_task'] = install_verify_completed_task();
|
|
}
|
|
|
|
/**
|
|
* Selects which profile to install.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state. The chosen
|
|
* profile will be added here, if it was not already selected previously, as
|
|
* will a list of all available profiles.
|
|
*
|
|
* @return
|
|
* For interactive installations, a form allowing the profile to be selected,
|
|
* if the user has a choice that needs to be made. Otherwise, an exception is
|
|
* thrown if a profile cannot be chosen automatically.
|
|
*/
|
|
function install_select_profile(&$install_state) {
|
|
if (empty($install_state['parameters']['profile'])) {
|
|
// Try to find a profile.
|
|
$profile = _install_select_profile($install_state['profiles']);
|
|
if (empty($profile)) {
|
|
// We still don't have a profile, so display a form for selecting one.
|
|
// Only do this in the case of interactive installations, since this is
|
|
// not a real form with submit handlers (the database isn't even set up
|
|
// yet), rather just a convenience method for setting parameters in the
|
|
// URL.
|
|
if ($install_state['interactive']) {
|
|
include_once __DIR__ . '/form.inc';
|
|
drupal_set_title(t('Select an installation profile'));
|
|
$form = drupal_get_form('install_select_profile_form', $install_state);
|
|
return drupal_render($form);
|
|
}
|
|
else {
|
|
throw new Exception(install_no_profile_error());
|
|
}
|
|
}
|
|
else {
|
|
$install_state['parameters']['profile'] = $profile;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Selects an installation profile.
|
|
*
|
|
* A profile will be selected if:
|
|
* - Only one profile is available,
|
|
* - A profile was submitted through \Drupal::request()->request,
|
|
* - Exactly one of the profiles is marked as "exclusive".
|
|
* If multiple profiles are marked as "exclusive" then no profile will be
|
|
* selected.
|
|
*
|
|
* @param array $profiles
|
|
* An associative array of profiles with the machine-readable names as keys.
|
|
*
|
|
* @return
|
|
* The machine-readable name of the selected profile or NULL if no profile was
|
|
* selected.
|
|
*/
|
|
function _install_select_profile($profiles) {
|
|
// Don't need to choose profile if only one available.
|
|
$request_params = \Drupal::request()->request;
|
|
if (count($profiles) == 1) {
|
|
$profile = array_pop($profiles);
|
|
return $profile->name;
|
|
}
|
|
elseif ($request_params->has('profile') && ($profile = $request_params->get('profile')) && isset($profiles[$profile])) {
|
|
return $profiles[$profile]->name;
|
|
}
|
|
// Check for a profile marked as "exclusive" and ensure that only one
|
|
// profile is marked as such.
|
|
$exclusive_profile = NULL;
|
|
foreach ($profiles as $profile) {
|
|
$profile_info = install_profile_info($profile->name);
|
|
if (!empty($profile_info['exclusive'])) {
|
|
if (empty($exclusive_profile)) {
|
|
$exclusive_profile = $profile->name;
|
|
}
|
|
else {
|
|
// We found a second "exclusive" profile. There's no way to choose
|
|
// between them, so we ignore the property.
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
return $exclusive_profile;
|
|
}
|
|
|
|
/**
|
|
* Form constructor for the profile selection form.
|
|
*
|
|
* @param array $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @ingroup forms
|
|
*/
|
|
function install_select_profile_form($form, &$form_state, $install_state) {
|
|
$profiles = array();
|
|
$names = array();
|
|
|
|
foreach ($install_state['profiles'] as $profile) {
|
|
$details = install_profile_info($profile->name);
|
|
// Skip this extension if its type is not profile.
|
|
if (!isset($details['type']) || $details['type'] != 'profile') {
|
|
continue;
|
|
}
|
|
// Don't show hidden profiles. This is used by to hide the testing profile,
|
|
// which only exists to speed up test runs.
|
|
if ($details['hidden'] === TRUE) {
|
|
continue;
|
|
}
|
|
$profiles[$profile->name] = $details;
|
|
|
|
// Determine the name of the profile; default to file name if defined name
|
|
// is unspecified.
|
|
$name = isset($details['name']) ? $details['name'] : $profile->name;
|
|
$names[$profile->name] = $name;
|
|
}
|
|
|
|
// Display radio buttons alphabetically by human-readable name, but always
|
|
// put the core profiles first (if they are present in the filesystem).
|
|
natcasesort($names);
|
|
if (isset($names['minimal'])) {
|
|
// If the expert ("Minimal") core profile is present, put it in front of
|
|
// any non-core profiles rather than including it with them alphabetically,
|
|
// since the other profiles might be intended to group together in a
|
|
// particular way.
|
|
$names = array('minimal' => $names['minimal']) + $names;
|
|
}
|
|
if (isset($names['standard'])) {
|
|
// If the default ("Standard") core profile is present, put it at the very
|
|
// top of the list. This profile will have its radio button pre-selected,
|
|
// so we want it to always appear at the top.
|
|
$names = array('standard' => $names['standard']) + $names;
|
|
}
|
|
|
|
// The profile name and description are extracted for translation from the
|
|
// .info file, so we can use t() on them even though they are dynamic data
|
|
// at this point.
|
|
$form['profile'] = array(
|
|
'#type' => 'radios',
|
|
'#title' => t('Select an installation profile'),
|
|
'#title_display' => 'invisible',
|
|
'#options' => array_map('t', $names),
|
|
'#default_value' => 'standard',
|
|
);
|
|
foreach (array_keys($names) as $profile) {
|
|
$form['profile'][$profile]['#description'] = isset($profiles[$profile]['description']) ? t($profiles[$profile]['description']) : '';
|
|
}
|
|
$form['actions'] = array('#type' => 'actions');
|
|
$form['actions']['submit'] = array(
|
|
'#type' => 'submit',
|
|
'#value' => t('Save and continue'),
|
|
'#button_type' => 'primary',
|
|
);
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Finds all .po files that are useful to the installer.
|
|
*
|
|
* @return
|
|
* An associative array of file URIs keyed by language code. URIs as
|
|
* returned by file_scan_directory().
|
|
*
|
|
* @see file_scan_directory()
|
|
*/
|
|
function install_find_translations() {
|
|
$translations = array();
|
|
$files = \Drupal::service('string_translator.file_translation')->findTranslationFiles();
|
|
// English does not need a translation file.
|
|
array_unshift($files, (object) array('name' => 'en'));
|
|
foreach ($files as $uri => $file) {
|
|
// Strip off the file name component before the language code.
|
|
$langcode = preg_replace('!^(.+\.)?([^\.]+)$!', '\2', $file->name);
|
|
// Language codes cannot exceed 12 characters to fit into the {language}
|
|
// table.
|
|
if (strlen($langcode) <= 12) {
|
|
$translations[$langcode] = $uri;
|
|
}
|
|
}
|
|
return $translations;
|
|
}
|
|
|
|
/**
|
|
* Build a file translation service for installation.
|
|
*
|
|
* @return \Drupal\Core\StringTranslation\Translator\FileTranslation
|
|
* File translation service for the installer.
|
|
*/
|
|
function install_file_translation_service() {
|
|
static $translation;
|
|
if (!isset($translation)) {
|
|
$translation = new FileTranslation(install_translations_directory());
|
|
}
|
|
return $translation;
|
|
}
|
|
|
|
/**
|
|
* Finds the translations directory for the installation.
|
|
*
|
|
* @return string
|
|
* The path to the installation directory.
|
|
*/
|
|
function install_translations_directory() {
|
|
if (isset($GLOBALS['conf']['locale.settings']['translation.path'])) {
|
|
$directory = $GLOBALS['conf']['locale.settings']['translation.path'];
|
|
}
|
|
else {
|
|
$directory = conf_path() . '/files/translations';
|
|
}
|
|
return $directory;
|
|
}
|
|
|
|
/**
|
|
* Build a file translation service for installation.
|
|
*
|
|
* @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
|
|
* The container to append translation related services.
|
|
*/
|
|
function install_register_translation_service(ContainerBuilder $container) {
|
|
$container->register('string_translator.file_translation', 'Drupal\Core\StringTranslation\Translator\FileTranslation')
|
|
->addArgument(install_translations_directory());
|
|
$container->register('string_translator.custom_strings', 'Drupal\Core\StringTranslation\Translator\CustomStrings')
|
|
->addArgument(settings());
|
|
$container->register('string_translation', 'Drupal\Core\StringTranslation\TranslationManager')
|
|
->addMethodCall('addTranslator', array(new Reference('string_translator.file_translation')))
|
|
->addMethodCall('addTranslator', array(new Reference('string_translator.custom_strings')));
|
|
}
|
|
|
|
/**
|
|
* Selects which language to use during installation.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state. The chosen
|
|
* langcode will be added here, if it was not already selected previously, as
|
|
* will a list of all available languages.
|
|
*
|
|
* @return
|
|
* For interactive installations, a form or other page output allowing the
|
|
* language to be selected or providing information about language selection,
|
|
* if a language has not been chosen. Otherwise, an exception is thrown if a
|
|
* language cannot be chosen automatically.
|
|
*/
|
|
function install_select_language(&$install_state) {
|
|
// Find all available translation files.
|
|
$files = install_find_translations();
|
|
$install_state['translations'] += $files;
|
|
$request_params = \Drupal::request()->request;
|
|
|
|
// If a valid language code is set, continue with the next installation step.
|
|
// When translations from the localization server are used, any language code
|
|
// is accepted because the standard language list is kept in sync with the
|
|
// langauges available at http://localize.drupal.org.
|
|
// When files from the translation directory are used, we only accept
|
|
// languages for which a file is available.
|
|
if ($request_params->has('langcode')) {
|
|
$standard_languages = LanguageManager::getStandardLanguageList();
|
|
$langcode = $request_params->get('langcode');
|
|
if ($langcode == 'en' || isset($files[$langcode]) || isset($standard_languages[$langcode])) {
|
|
$install_state['parameters']['langcode'] = $langcode;
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (empty($install_state['parameters']['langcode'])) {
|
|
// If we are performing an interactive installation, we display a form to
|
|
// select a right language. If no translation files were found in the
|
|
// translations directory, the form shows a list of standard languages. If
|
|
// translation files were found the form shows a select list of the
|
|
// corresponding languages to choose from.
|
|
if ($install_state['interactive']) {
|
|
drupal_set_title(t('Choose language'));
|
|
include_once __DIR__ . '/form.inc';
|
|
$elements = drupal_get_form('install_select_language_form', count($files) > 1 ? $files : array());
|
|
return drupal_render($elements);
|
|
}
|
|
// If we are performing a non-interactive installation. If only one language
|
|
// (English) is available, assume the user knows what he is doing. Otherwise
|
|
// thow an error.
|
|
else {
|
|
if (count($files) == 1) {
|
|
$install_state['parameters']['langcode'] = current(array_keys($files));
|
|
return;
|
|
}
|
|
else {
|
|
throw new Exception(t('Sorry, you must select a language to continue the installation.'));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Form constructor for the language selection form.
|
|
*
|
|
* @param array $files
|
|
* (optional) An associative array of file URIs keyed by language code as
|
|
* returned by file_scan_directory(). Defaults to all standard languages.
|
|
*
|
|
* @see file_scan_directory()
|
|
* @ingroup forms
|
|
*/
|
|
function install_select_language_form($form, &$form_state, $files = array()) {
|
|
include_once __DIR__ . '/../modules/language/language.module';
|
|
include_once __DIR__ . '/../modules/language/language.negotiation.inc';
|
|
|
|
$standard_languages = LanguageManager::getStandardLanguageList();
|
|
$select_options = array();
|
|
$browser_options = array();
|
|
|
|
// Build a select list with language names in native language for the user
|
|
// to choose from. And build a list of available languages for the browser
|
|
// to select the language default from.
|
|
if (count($files)) {
|
|
// Select lists based on available language files.
|
|
foreach ($files as $langcode => $uri) {
|
|
$select_options[$langcode] = isset($standard_languages[$langcode]) ? $standard_languages[$langcode][1] : $langcode;
|
|
$browser_options[$langcode] = new Language(array(
|
|
'id' => $langcode,
|
|
));
|
|
}
|
|
}
|
|
else {
|
|
// Select lists based on all standard languages.
|
|
foreach ($standard_languages as $langcode => $language_names) {
|
|
$select_options[$langcode] = $language_names[1];
|
|
$browser_options[$langcode] = new Language(array(
|
|
'id' => $langcode,
|
|
));
|
|
}
|
|
}
|
|
|
|
$browser_langcode = language_from_browser($browser_options);
|
|
$form['langcode'] = array(
|
|
'#type' => 'select',
|
|
'#title' => t('Choose language'),
|
|
'#title_display' => 'invisible',
|
|
'#options' => $select_options,
|
|
// Use the browser detected language as default or English if nothing found.
|
|
'#default_value' => !empty($browser_langcode) ? $browser_langcode : 'en',
|
|
);
|
|
|
|
if (empty($files)) {
|
|
$form['help'] = array(
|
|
'#type' => 'item',
|
|
'#markup' => '<p>Translations will be downloaded from the <a href="http://localize.drupal.org">Drupal Translation website</a>. ' .
|
|
'If you do not want this, select <em>English</em>.</p>',
|
|
'#states' => array(
|
|
'invisible' => array(
|
|
'select[name="langcode"]' => array('value' => 'en'),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
$form['actions'] = array('#type' => 'actions');
|
|
$form['actions']['submit'] = array(
|
|
'#type' => 'submit',
|
|
'#value' => t('Save and continue'),
|
|
'#button_type' => 'primary',
|
|
);
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Download a translation file for the selected langaguage.
|
|
*
|
|
* @param array $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return string
|
|
* A themed status report, or an exception if there are requirement errors.
|
|
* Upon successful download the page is reloaded and no output is returned.
|
|
*/
|
|
function install_download_translation(&$install_state) {
|
|
// Check whether all conditions are met to download. Download the translation
|
|
// if possible.
|
|
$requirements = install_check_translations($install_state);
|
|
if ($output = install_display_requirements($install_state, $requirements)) {
|
|
return $output;
|
|
}
|
|
|
|
// The download was successful, reload the page in the new lanagage.
|
|
install_goto(install_redirect_url($install_state));
|
|
}
|
|
|
|
/**
|
|
* Attempts to get a file using a HTTP request and to store it locally.
|
|
*
|
|
* @param string $uri
|
|
* The URI of the file to grab.
|
|
* @param string $destination
|
|
* Stream wrapper URI specifying where the file should be placed. If a
|
|
* directory path is provided, the file is saved into that directory under its
|
|
* original name. If the path contains a filename as well, that one will be
|
|
* used instead.
|
|
*
|
|
* @return boolean
|
|
* TRUE on success, FALSE on failure.
|
|
*/
|
|
function install_retrieve_file($uri, $destination) {
|
|
$parsed_url = parse_url($uri);
|
|
if (is_dir(drupal_realpath($destination))) {
|
|
// Prevent URIs with triple slashes when gluing parts together.
|
|
$path = str_replace('///', '//', "$destination/") . drupal_basename($parsed_url['path']);
|
|
}
|
|
else {
|
|
$path = $destination;
|
|
}
|
|
|
|
try {
|
|
$request = \Drupal::httpClient()->get($uri, array('Accept' => 'text/plain'));
|
|
$data = $request->send()->getBody(TRUE);
|
|
if (empty($data)) {
|
|
return FALSE;
|
|
}
|
|
}
|
|
catch (RequestException $e) {
|
|
return FALSE;
|
|
}
|
|
return file_put_contents($path, $data) !== FALSE;
|
|
}
|
|
|
|
/**
|
|
* Checks if the localization server can be contacted.
|
|
*
|
|
* @param string $uri
|
|
* The URI to contact.
|
|
*
|
|
* @return string
|
|
* TRUE if the URI was contacted successfully, FALSE if not.
|
|
*/
|
|
function install_check_localization_server($uri) {
|
|
try {
|
|
$request = \Drupal::httpClient()->head($uri);
|
|
$request->send();
|
|
return TRUE;
|
|
}
|
|
catch (RequestException $e) {
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the core release version and release alternatives for localization.
|
|
*
|
|
* In case core is a development version or the translation file for the release
|
|
* is not available, fall back to the latest stable release. For example,
|
|
* 8.2-dev might fall back to 8.1 and 8.0-dev might fall back to 7.0. Fallback
|
|
* is required because the localization server only provides translation files
|
|
* for stable releases.
|
|
*
|
|
* @param string $version
|
|
* (optional) Version of core trying to find translation files for.
|
|
*
|
|
* @return array
|
|
* Array of release data. Each array element is an associative array with:
|
|
* - core: Core compatibility version (e.g., 8.x).
|
|
* - version: Release version (e.g., 8.1).
|
|
*/
|
|
function install_get_localization_release($version = \Drupal::VERSION) {
|
|
$releases = array();
|
|
$alternatives = array();
|
|
|
|
// The version string is broken up into:
|
|
// - major: Major version (e.g., "8").
|
|
// - minor: Minor version (e.g., "0").
|
|
// - extra: Extra version info (e.g., "alpha2").
|
|
// - extra_text: The text part of "extra" (e.g., "alpha").
|
|
// - extra_number: The number part of "extra" (e.g., "2").
|
|
$info = _install_get_version_info($version);
|
|
|
|
// Check if the version is a regular stable release (no 'rc', 'beta', 'alpha',
|
|
// 'dev', etc.)
|
|
if (!isset($info['extra_text'])) {
|
|
// First version alternative: the current version.
|
|
$alternatives[] = $version;
|
|
// Point-releases: previous minor release (e.g., 8.2 falls back to 8.1).
|
|
if ($info['minor'] > 0) {
|
|
$alternatives[]= $info['major'] . '.' . ($info['minor'] - 1);
|
|
}
|
|
// Zero release: first release candidate (e.g., 8.0 falls back to 8.0-rc1).
|
|
else {
|
|
$alternatives[] = $info['major'] . '.0-rc1';
|
|
}
|
|
}
|
|
else {
|
|
switch ($info['extra_text']) {
|
|
// Alpha release: current alpha or previous alpha release (e.g. 8.0-alpha2
|
|
// falls back to 8.0-alpha1).
|
|
case 'alpha':
|
|
$alternatives[] = $version;
|
|
if ($info['extra_number'] > 1) {
|
|
$alternatives[] = $info['major'] . '.0-alpha' . ($info['extra_number'] - 1);
|
|
}
|
|
break;
|
|
|
|
// Beta release: current beta or previous beta release (e.g. 8.0-beta2
|
|
// falls back to 8.0-beta1) or first alpha release.
|
|
case 'beta':
|
|
$alternatives[] = $version;
|
|
if ($info['extra_number'] > 1) {
|
|
$alternatives[] = $info['major'] . '.0-beta' . ($info['extra_number'] - 1);
|
|
}
|
|
else {
|
|
$alternatives[] = $info['major'] . '.0-alpha2';
|
|
}
|
|
break;
|
|
|
|
// Dev release: the previous point release (e.g., 8.2-dev falls back to
|
|
// 8.1) or any unstable release (e.g., 8.0-dev falls back to 8.0-rc1,
|
|
// 8.0-beta1 or 8.0-alpha2)
|
|
case 'dev':
|
|
if ($info['minor'] >= 1) {
|
|
$alternatives[] = $info['major'] . '.' . ($info['minor'] - 1);
|
|
}
|
|
else {
|
|
$alternatives[] = $info['major'] . '.0-rc1';
|
|
$alternatives[] = $info['major'] . '.0-beta1';
|
|
$alternatives[] = $info['major'] . '.0-alpha2';
|
|
}
|
|
break;
|
|
|
|
// Release candidate: the current or previous release candidate (e.g.,
|
|
// 8.0-rc2 falls back to 8.0-rc1) or the first beta release.
|
|
case 'rc':
|
|
$alternatives[] = $version;
|
|
if ($info['extra_number'] >= 2) {
|
|
$alternatives[] = $info['major'] . '.0-rc' . ($info['extra_number'] - 1);
|
|
}
|
|
else {
|
|
$alternatives[] = $info['major'] . '.0-beta1';
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
// All releases may a fallback to the previous major release (e.g., 8.1 falls
|
|
// back to 7.0, 8.x-dev falls back to 7.0). This will probably only be used
|
|
// for early dev releases or languages with an inactive translation team.
|
|
$alternatives[] = $info['major'] - 1 . '.0';
|
|
|
|
foreach ($alternatives as $alternative) {
|
|
list($core) = explode('.', $alternative);
|
|
$releases[] = array(
|
|
'core' => $core . '.x',
|
|
'version' => $alternative,
|
|
);
|
|
}
|
|
|
|
return $releases;
|
|
}
|
|
|
|
/**
|
|
* Extracts version information from a drupal core version string.
|
|
*
|
|
* @param string $version
|
|
* Version info string (e.g., 8.0, 8.1, 8.0-dev, 8.0-unstable1, 8.0-alpha2,
|
|
* 8.0-beta3, and 8.0-rc4).
|
|
*
|
|
*
|
|
* @return array
|
|
* Associative array of version info:
|
|
* - major: Major version (e.g., "8").
|
|
* - minor: Minor version (e.g., "0").
|
|
* - extra: Extra version info (e.g., "alpha2").
|
|
* - extra_text: The text part of "extra" (e.g., "alpha").
|
|
* - extra_number: The number part of "extra" (e.g., "2").
|
|
*/
|
|
function _install_get_version_info($version) {
|
|
preg_match('/
|
|
(
|
|
(?P<major>[0-9]+) # Major release number.
|
|
\. # .
|
|
(?P<minor>[0-9]+) # Minor release number.
|
|
) #
|
|
( #
|
|
- # - separator for "extra" version information.
|
|
(?P<extra> #
|
|
(?P<extra_text>[a-z]+) # Release extra text (e.g., "alpha").
|
|
(?P<extra_number>[0-9]*) # Release extra number (no separator between text and number).
|
|
) #
|
|
| # OR no "extra" information.
|
|
)
|
|
/sx', $version, $matches);
|
|
|
|
return $matches;
|
|
}
|
|
|
|
/**
|
|
* Indicates that there are no profiles available.
|
|
*/
|
|
function install_no_profile_error() {
|
|
drupal_set_title(t('No profiles available'));
|
|
return t('We were unable to find any installation profiles. Installation profiles tell us what modules to enable and what schema to install in the database. A profile is necessary to continue with the installation process.');
|
|
}
|
|
|
|
/**
|
|
* Indicates that Drupal has already been installed.
|
|
*/
|
|
function install_already_done_error() {
|
|
global $base_url;
|
|
|
|
drupal_set_title(t('Drupal already installed'));
|
|
return t('<ul><li>To start over, you must empty your existing database, delete your active configuration, and copy <em>default.settings.php</em> over <em>settings.php</em>.</li><li>To install to a different database, edit the appropriate <em>settings.php</em> file in the <em>sites</em> folder.</li><li>To locate your active configuration, view the appropriate <em>settings.php</em> file in the <em>sites</em> folder.</li><li>To upgrade an existing installation, proceed to the <a href="@base-url/core/update.php">update script</a>.</li><li>View your <a href="@base-url">existing site</a>.</li></ul>', array('@base-url' => $base_url));
|
|
}
|
|
|
|
/**
|
|
* Loads information about the chosen profile during installation.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state. The loaded
|
|
* profile information will be added here, or an exception will be thrown if
|
|
* the profile cannot be loaded.
|
|
*/
|
|
function install_load_profile(&$install_state) {
|
|
$profile = $install_state['parameters']['profile'];
|
|
$profile_file = $install_state['profiles'][$profile]->uri;
|
|
if (file_exists($profile_file)) {
|
|
include_once DRUPAL_ROOT . '/' . $profile_file;
|
|
$install_state['profile_info'] = install_profile_info($install_state['parameters']['profile'], $install_state['parameters']['langcode']);
|
|
}
|
|
else {
|
|
throw new Exception(t('Sorry, the profile you have chosen cannot be loaded.'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Performs a full bootstrap of Drupal during installation.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*/
|
|
function install_bootstrap_full() {
|
|
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
|
|
require_once DRUPAL_ROOT . '/' . settings()->get('session_inc', 'core/includes/session.inc');
|
|
drupal_session_initialize();
|
|
}
|
|
|
|
/**
|
|
* Installs required modules via a batch process.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* The batch definition.
|
|
*/
|
|
function install_profile_modules(&$install_state) {
|
|
$modules = \Drupal::state()->get('install_profile_modules') ?: array();
|
|
$files = system_rebuild_module_data();
|
|
\Drupal::state()->delete('install_profile_modules');
|
|
|
|
// Always install required modules first. Respect the dependencies between
|
|
// the modules.
|
|
$required = array();
|
|
$non_required = array();
|
|
// Although the profile module is marked as required, it needs to go after
|
|
// every dependency, including non-required ones. So clear its required
|
|
// flag for now to allow it to install late.
|
|
$files[$install_state['parameters']['profile']]->info['required'] = FALSE;
|
|
// Add modules that other modules depend on.
|
|
foreach ($modules as $module) {
|
|
if ($files[$module]->requires) {
|
|
$modules = array_merge($modules, array_keys($files[$module]->requires));
|
|
}
|
|
}
|
|
$modules = array_unique($modules);
|
|
foreach ($modules as $module) {
|
|
if (!empty($files[$module]->info['required'])) {
|
|
$required[$module] = $files[$module]->sort;
|
|
}
|
|
else {
|
|
$non_required[$module] = $files[$module]->sort;
|
|
}
|
|
}
|
|
arsort($required);
|
|
arsort($non_required);
|
|
|
|
$operations = array();
|
|
foreach ($required + $non_required as $module => $weight) {
|
|
$operations[] = array('_install_module_batch', array($module, $files[$module]->info['name']));
|
|
}
|
|
$batch = array(
|
|
'operations' => $operations,
|
|
'title' => t('Installing @drupal', array('@drupal' => drupal_install_profile_distribution_name())),
|
|
'error_message' => t('The installation has encountered an error.'),
|
|
'finished' => '_install_profile_modules_finished',
|
|
);
|
|
return $batch;
|
|
}
|
|
|
|
/**
|
|
* Imports languages via a batch process during installation.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* The batch definition, if there are language files to import.
|
|
*/
|
|
function install_import_translations(&$install_state) {
|
|
include_once __DIR__ . '/../modules/locale/locale.bulk.inc';
|
|
|
|
$langcode = $install_state['parameters']['langcode'];
|
|
$standard_languages = LanguageManager::getStandardLanguageList();
|
|
if (!isset($standard_languages[$langcode])) {
|
|
// Drupal does not know about this language, so we prefill its values with
|
|
// our best guess. The user will be able to edit afterwards.
|
|
$language = new Language(array(
|
|
'id' => $langcode,
|
|
'name' => $langcode,
|
|
'default' => TRUE,
|
|
));
|
|
language_save($language);
|
|
}
|
|
else {
|
|
// A known predefined language, details will be filled in properly.
|
|
$language = new Language(array(
|
|
'id' => $langcode,
|
|
'default' => TRUE,
|
|
));
|
|
language_save($language);
|
|
}
|
|
|
|
// If a non-English language was selected, remove English and import the
|
|
// translations.
|
|
if ($langcode != 'en') {
|
|
language_delete('en');
|
|
|
|
// Set up a batch to import translations for the newly added language.
|
|
_install_prepare_import($langcode);
|
|
module_load_include('fetch.inc', 'locale');
|
|
if ($batch = locale_translation_batch_fetch_build(array(), array($langcode))) {
|
|
return $batch;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Tells the translation import process that Drupal core is installed.
|
|
*
|
|
* @param string $langcode
|
|
* Language code used for the translation.
|
|
*/
|
|
function _install_prepare_import($langcode) {
|
|
$matches = array();
|
|
global $install_state;
|
|
|
|
// Get the translation files located in the translations directory.
|
|
$files = locale_translate_get_interface_translation_files(array('drupal'), array($langcode));
|
|
// We pick the first file which matches the installation language.
|
|
$file = reset($files);
|
|
$filename = $file->filename;
|
|
preg_match('/drupal-([0-9a-z\.-]+)\.' . $langcode . '\.po/', $filename, $matches);
|
|
// Get the version information.
|
|
if ($version = $matches[1]) {
|
|
$info = _install_get_version_info($version);
|
|
// Picking the first file does not necessarily result in the right file. So
|
|
// we check if at least the major version number is available.
|
|
if ($info['major']) {
|
|
$core = $info['major'] . '.x';
|
|
db_insert('locale_project')
|
|
->fields(array(
|
|
'name' => 'drupal',
|
|
'project_type' => 'module',
|
|
'core' => $core,
|
|
'version' => $version,
|
|
'server_pattern' => $install_state['server_pattern'],
|
|
'status' => 1,
|
|
))
|
|
->execute();
|
|
module_load_include('compare.inc', 'locale');
|
|
locale_translation_check_projects_local(array('drupal'), array($install_state['parameters']['langcode']));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Form constructor for a form to configure the new site.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @see install_configure_form_validate()
|
|
* @see install_configure_form_submit()
|
|
* @ingroup forms
|
|
*/
|
|
function install_configure_form($form, &$form_state, &$install_state) {
|
|
drupal_set_title(t('Configure site'));
|
|
|
|
// Warn about settings.php permissions risk
|
|
$settings_dir = conf_path();
|
|
$settings_file = $settings_dir . '/settings.php';
|
|
// Check that $_POST is empty so we only show this message when the form is
|
|
// first displayed, not on the next page after it is submitted. (We do not
|
|
// want to repeat it multiple times because it is a general warning that is
|
|
// not related to the rest of the installation process; it would also be
|
|
// especially out of place on the last page of the installer, where it would
|
|
// distract from the message that the Drupal installation has completed
|
|
// successfully.)
|
|
$post_params = \Drupal::request()->request->all();
|
|
if (empty($post_params) && (!drupal_verify_install_file(DRUPAL_ROOT . '/' . $settings_file, FILE_EXIST|FILE_READABLE|FILE_NOT_WRITABLE) || !drupal_verify_install_file(DRUPAL_ROOT . '/' . $settings_dir, FILE_NOT_WRITABLE, 'dir'))) {
|
|
drupal_set_message(t('All necessary changes to %dir and %file have been made, so you should remove write permissions to them now in order to avoid security risks. If you are unsure how to do so, consult the <a href="@handbook_url">online handbook</a>.', array('%dir' => $settings_dir, '%file' => $settings_file, '@handbook_url' => 'http://drupal.org/server-permissions')), 'warning');
|
|
}
|
|
|
|
$form['#attached']['library'][] = array('system', 'drupal.system');
|
|
// Add JavaScript time zone detection.
|
|
$form['#attached']['library'][] = array('system', 'drupal.timezone');
|
|
// We add these strings as settings because JavaScript translation does not
|
|
// work during installation.
|
|
$js = array('copyFieldValue' => array('edit-site-mail' => array('edit-account-mail')));
|
|
$form['#attached']['js'][] = array('data' => $js, 'type' => 'setting');
|
|
|
|
// Cache a fully-built schema. This is necessary for any invocation of
|
|
// index.php because: (1) setting cache table entries requires schema
|
|
// information, (2) that occurs during bootstrap before any module are
|
|
// loaded, so (3) if there is no cached schema, drupal_get_schema() will
|
|
// try to generate one but with no loaded modules will return nothing.
|
|
//
|
|
// @todo Move this to the 'install_finished' task?
|
|
drupal_get_schema(NULL, TRUE);
|
|
|
|
// Return the form.
|
|
return _install_configure_form($form, $form_state, $install_state);
|
|
}
|
|
|
|
/**
|
|
* Finishes importing files at end of installation.
|
|
*
|
|
* If other projects besides Drupal core have been installed, their translation
|
|
* will be imported here.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* The batch definition, if there are language files to import.
|
|
*/
|
|
function install_import_translations_remaining(&$install_state) {
|
|
module_load_include('fetch.inc', 'locale');
|
|
module_load_include('compare.inc', 'locale');
|
|
|
|
// Build a fresh list of installed projects. When more projects than core are
|
|
// installed, their translations will be downloaded (if required) and imported
|
|
// using a batch.
|
|
$projects = locale_translation_build_projects();
|
|
if (count($projects) > 1) {
|
|
$options = _locale_translation_default_update_options();
|
|
if ($batch = locale_translation_batch_update_build(array(), array($install_state['parameters']['langcode']), $options)) {
|
|
return $batch;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates configuration translations.
|
|
*
|
|
* @param array $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return array
|
|
* The batch definition, if there are configuration objects to update.
|
|
*
|
|
* @see install_tasks()
|
|
*/
|
|
function install_update_configuration_translations(&$install_state) {
|
|
\Drupal::moduleHandler()->loadInclude('locale', 'bulk.inc');
|
|
return locale_config_batch_update_components(array(), array($install_state['parameters']['langcode']));
|
|
}
|
|
|
|
/**
|
|
* Performs final installation steps and displays a 'finished' page.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @return
|
|
* A message informing the user that the installation is complete.
|
|
*/
|
|
function install_finished(&$install_state) {
|
|
$profile = drupal_get_profile();
|
|
|
|
// Installation profiles are always loaded last.
|
|
module_set_weight($profile, 1000);
|
|
|
|
// Flush all caches to ensure that any full bootstraps during the installer
|
|
// do not leave stale cached data, and that any content types or other items
|
|
// registered by the installation profile are registered correctly.
|
|
drupal_flush_all_caches();
|
|
|
|
drupal_set_title(t('@drupal installation complete', array('@drupal' => drupal_install_profile_distribution_name())), PASS_THROUGH);
|
|
|
|
$messages = drupal_set_message();
|
|
$output = '<p>' . t('Congratulations, you installed @drupal!', array('@drupal' => drupal_install_profile_distribution_name())) . '</p>';
|
|
// Ensure the URL that is generated for the home page does not have 'install.php'
|
|
// in it.
|
|
$request = Request::createFromGlobals();
|
|
$generator = \Drupal::urlGenerator();
|
|
$generator->setBasePath(preg_replace('#/core$#', '', $request->getBasePath()) . '/' );
|
|
$generator->setScriptPath('');
|
|
$url = $generator->generateFromPath('');
|
|
$output .= '<p>' . (isset($messages['error']) ? t('Review the messages above before visiting <a href="@url">your new site</a>.', array('@url' => $url)) : t('<a href="@url">Visit your new site</a>.', array('@url' => $url))) . '</p>';
|
|
|
|
// Run cron to populate update status tables (if available) so that users
|
|
// will be warned if they've installed an out of date Drupal version.
|
|
// Will also trigger indexing of profile-supplied content or feeds.
|
|
drupal_cron_run();
|
|
|
|
// Save a snapshot of the initially installed configuration.
|
|
$active = \Drupal::service('config.storage');
|
|
$snapshot = \Drupal::service('config.storage.snapshot');
|
|
config_import_create_snapshot($active, $snapshot);
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Batch callback for batch installation of modules.
|
|
*/
|
|
function _install_module_batch($module, $module_name, &$context) {
|
|
// Install and enable the module right away, so that the module will be
|
|
// loaded by drupal_bootstrap in subsequent batch requests, and other
|
|
// modules possibly depending on it can safely perform their installation
|
|
// steps.
|
|
\Drupal::moduleHandler()->install(array($module), FALSE);
|
|
$context['results'][] = $module;
|
|
$context['message'] = t('Installed %module module.', array('%module' => $module_name));
|
|
}
|
|
|
|
/**
|
|
* 'Finished' callback for module installation batch.
|
|
*/
|
|
function _install_profile_modules_finished($success, $results, $operations) {
|
|
// Flush all caches to complete the module installation process. Subsequent
|
|
// installation tasks will now have full access to the profile's modules.
|
|
drupal_flush_all_caches();
|
|
}
|
|
|
|
/**
|
|
* Checks installation requirements and reports any errors.
|
|
*/
|
|
function install_check_translations($install_state) {
|
|
$requirements = array();
|
|
|
|
$readable = FALSE;
|
|
$writable = FALSE;
|
|
// @todo: Make this configurable.
|
|
$files_directory = conf_path() . '/files';
|
|
$translations_directory = conf_path() . '/files/translations';
|
|
$translations_directory_exists = FALSE;
|
|
$translation_available = FALSE;
|
|
$online = FALSE;
|
|
|
|
// First attempt to create or make writable the files directory.
|
|
file_prepare_directory($files_directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS, $install_state['mode']);
|
|
// Then, attempt to create or make writable the translations directory.
|
|
file_prepare_directory($translations_directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS, $install_state['mode']);
|
|
|
|
// Get values so the requirements errors can be specific.
|
|
if (drupal_verify_install_file($translations_directory, FILE_EXIST|FILE_WRITABLE, 'dir')) {
|
|
$readable = is_readable($translations_directory);
|
|
$writable = is_writable($translations_directory);
|
|
$translations_directory_exists = TRUE;
|
|
}
|
|
|
|
// Build URLs for the translation file and the translation server.
|
|
$releases = install_get_localization_release();
|
|
$langcode = $install_state['parameters']['langcode'];
|
|
$translation_urls = array();
|
|
foreach ($releases as $release) {
|
|
$variables = array(
|
|
'%project' => 'drupal',
|
|
'%version' => $release['version'],
|
|
'%core' => $release['core'],
|
|
'%language' => $langcode,
|
|
);
|
|
$translation_urls[] = strtr($install_state['server_pattern'], $variables);
|
|
}
|
|
$elements = parse_url(reset($translation_urls));
|
|
$server_url = $elements['scheme'] . '://' . $elements['host'];
|
|
|
|
// Build the language name for display.
|
|
$languages = LanguageManager::getStandardLanguageList();
|
|
$language = isset($languages[$langcode]) ? $languages[$langcode][0] : $langcode;
|
|
|
|
// Check if any of the desired translation files are available or if the
|
|
// translation server can be reached. In other words, check if we are online
|
|
// and have an internet connection.
|
|
foreach ($translation_urls as $translation_url) {
|
|
if ($translation_available = install_check_localization_server($translation_url)) {
|
|
$online = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
if (!$translation_available) {
|
|
if (install_check_localization_server($server_url)) {
|
|
$online = TRUE;
|
|
}
|
|
}
|
|
|
|
// If the translations directory does not exists, throw an error.
|
|
if (!$translations_directory_exists) {
|
|
$requirements['translations directory exists'] = array(
|
|
'title' => t('Translations directory'),
|
|
'value' => t('The translations directory does not exist.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The installer requires that you create a translations directory as part of the installation process. Create the directory %translations_directory . More details about installing Drupal are available in <a href="@install_txt">INSTALL.txt</a>.', array('%translations_directory' => $translations_directory, '@install_txt' => base_path() . 'core/INSTALL.txt')),
|
|
);
|
|
}
|
|
else {
|
|
$requirements['translations directory exists'] = array(
|
|
'title' => t('Translations directory'),
|
|
'value' => t('The directory %translations_directory exists.', array('%translations_directory' => $translations_directory)),
|
|
);
|
|
// If the translations directory is not readable, throw an error.
|
|
if (!$readable) {
|
|
$requirements['translations directory readable'] = array(
|
|
'title' => t('Translations directory'),
|
|
'value' => t('The translations directory is not readable.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The installer requires read permissions to %translations_directory at all times. If you are unsure how to grant file permissions, consult the <a href="@handbook_url">online handbook</a>.', array('%translations_directory' => $translations_directory, '@handbook_url' => 'http://drupal.org/server-permissions')),
|
|
);
|
|
}
|
|
// If translations directory is not writable, throw an error.
|
|
if (!$writable) {
|
|
$requirements['translations directory writable'] = array(
|
|
'title' => t('Translations directory'),
|
|
'value' => t('The translations directory is not writable.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The installer requires write permissions to %translations_directory during the installation process. If you are unsure how to grant file permissions, consult the <a href="@handbook_url">online handbook</a>.', array('%translations_directory' => $translations_directory, '@handbook_url' => 'http://drupal.org/server-permissions')),
|
|
);
|
|
}
|
|
else {
|
|
$requirements['translations directory writable'] = array(
|
|
'title' => t('Translations directory'),
|
|
'value' => t('The translations directory is writable.'),
|
|
);
|
|
}
|
|
}
|
|
|
|
// If the translations server can not be contacted, throw an error.
|
|
if (!$online) {
|
|
$requirements['online'] = array(
|
|
'title' => t('Internet'),
|
|
'value' => t('The translation server is offline.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The installer requires to contact the translation server to download a translation file. Check your internet connection and verify that your website can reach the translation server at <a href="!server_url">!server_url</a>.', array('!server_url' => $server_url)),
|
|
);
|
|
}
|
|
else {
|
|
$requirements['online'] = array(
|
|
'title' => t('Internet'),
|
|
'value' => t('The translation server is online.'),
|
|
);
|
|
// If translation file is not found at the translation server, throw an
|
|
// error.
|
|
if (!$translation_available) {
|
|
$requirements['translation available'] = array(
|
|
'title' => t('Translation'),
|
|
'value' => t('The %language translation is not available.', array('%language' => $language)),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The %language translation file is not available at the translation server. <a href="!url">Choose a different language</a> or select English and translate your website later.', array('%language' => $language, '!url' => check_url($_SERVER['SCRIPT_NAME']))),
|
|
);
|
|
}
|
|
else {
|
|
$requirements['translation available'] = array(
|
|
'title' => t('Translation'),
|
|
'value' => t('The %language translation is available.', array('%language' => $language)),
|
|
);
|
|
}
|
|
}
|
|
|
|
if ($translations_directory_exists && $readable && $writable && $translation_available) {
|
|
$translation_downloaded = install_retrieve_file($translation_url, $translations_directory);
|
|
|
|
if (!$translation_downloaded) {
|
|
$requirements['translation downloaded'] = array(
|
|
'title' => t('Translation'),
|
|
'value' => t('The %language translation could not be downloaded.', array('%language' => $language)),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The %language translation file could not be downloaded. <a href="!url">Choose a different language</a> or select English and translate your website later.', array('%language' => $language, '!url' => check_url($_SERVER['SCRIPT_NAME']))),
|
|
);
|
|
}
|
|
}
|
|
|
|
return $requirements;
|
|
}
|
|
|
|
/**
|
|
* Checks installation requirements and reports any errors.
|
|
*/
|
|
function install_check_requirements($install_state) {
|
|
$profile = $install_state['parameters']['profile'];
|
|
|
|
// Check the profile requirements.
|
|
$requirements = drupal_check_profile($profile, $install_state);
|
|
|
|
// If Drupal is not set up already, we need to create a settings file.
|
|
if (!$install_state['settings_verified']) {
|
|
$readable = FALSE;
|
|
$writable = FALSE;
|
|
$conf_path = './' . conf_path(FALSE, TRUE);
|
|
$settings_file = $conf_path . '/settings.php';
|
|
$default_settings_file = './sites/default/default.settings.php';
|
|
$file = $conf_path;
|
|
$exists = FALSE;
|
|
// Verify that the directory exists.
|
|
if (drupal_verify_install_file($conf_path, FILE_EXIST, 'dir')) {
|
|
// Check if a settings.php file already exists.
|
|
$file = $settings_file;
|
|
if (drupal_verify_install_file($settings_file, FILE_EXIST)) {
|
|
// If it does, make sure it is writable.
|
|
$readable = drupal_verify_install_file($settings_file, FILE_READABLE);
|
|
$writable = drupal_verify_install_file($settings_file, FILE_WRITABLE);
|
|
$exists = TRUE;
|
|
}
|
|
}
|
|
|
|
// If default.settings.php does not exist, or is not readable, throw an
|
|
// error.
|
|
if (!drupal_verify_install_file($default_settings_file, FILE_EXIST|FILE_READABLE)) {
|
|
$requirements['default settings file exists'] = array(
|
|
'title' => t('Default settings file'),
|
|
'value' => t('The default settings file does not exist.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The @drupal installer requires that the %default-file file not be modified in any way from the original download.', array('@drupal' => drupal_install_profile_distribution_name(), '%default-file' => $default_settings_file)),
|
|
);
|
|
}
|
|
// Otherwise, if settings.php does not exist yet, we can try to copy
|
|
// default.settings.php to create it.
|
|
elseif (!$exists) {
|
|
$copied = drupal_verify_install_file($conf_path, FILE_EXIST|FILE_WRITABLE, 'dir') && @copy($default_settings_file, $settings_file);
|
|
if ($copied) {
|
|
// If the new settings file has the same owner as default.settings.php,
|
|
// this means default.settings.php is owned by the webserver user.
|
|
// This is an inherent security weakness because it allows a malicious
|
|
// webserver process to append arbitrary PHP code and then execute it.
|
|
// However, it is also a common configuration on shared hosting, and
|
|
// there is nothing Drupal can do to prevent it. In this situation,
|
|
// having settings.php also owned by the webserver does not introduce
|
|
// any additional security risk, so we keep the file in place.
|
|
if (fileowner($default_settings_file) === fileowner($settings_file)) {
|
|
$readable = drupal_verify_install_file($settings_file, FILE_READABLE);
|
|
$writable = drupal_verify_install_file($settings_file, FILE_WRITABLE);
|
|
$exists = TRUE;
|
|
}
|
|
// If settings.php and default.settings.php have different owners, this
|
|
// probably means the server is set up "securely" (with the webserver
|
|
// running as its own user, distinct from the user who owns all the
|
|
// Drupal PHP files), although with either a group or world writable
|
|
// sites directory. Keeping settings.php owned by the webserver would
|
|
// therefore introduce a security risk. It would also cause a usability
|
|
// problem, since site owners who do not have root access to the file
|
|
// system would be unable to edit their settings file later on. We
|
|
// therefore must delete the file we just created and force the
|
|
// administrator to log on to the server and create it manually.
|
|
else {
|
|
$deleted = @drupal_unlink($settings_file);
|
|
// We expect deleting the file to be successful (since we just
|
|
// created it ourselves above), but if it fails somehow, we set a
|
|
// variable so we can display a one-time error message to the
|
|
// administrator at the bottom of the requirements list. We also try
|
|
// to make the file writable, to eliminate any conflicting error
|
|
// messages in the requirements list.
|
|
$exists = !$deleted;
|
|
if ($exists) {
|
|
$settings_file_ownership_error = TRUE;
|
|
$readable = drupal_verify_install_file($settings_file, FILE_READABLE);
|
|
$writable = drupal_verify_install_file($settings_file, FILE_WRITABLE);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// If settings.php does not exist, throw an error.
|
|
if (!$exists) {
|
|
$requirements['settings file exists'] = array(
|
|
'title' => t('Settings file'),
|
|
'value' => t('The settings file does not exist.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The @drupal installer requires that you create a settings file as part of the installation process. Copy the %default_file file to %file. More details about installing Drupal are available in <a href="@install_txt">INSTALL.txt</a>.', array('@drupal' => drupal_install_profile_distribution_name(), '%file' => $file, '%default_file' => $default_settings_file, '@install_txt' => base_path() . 'core/INSTALL.txt')),
|
|
);
|
|
}
|
|
else {
|
|
$requirements['settings file exists'] = array(
|
|
'title' => t('Settings file'),
|
|
'value' => t('The %file file exists.', array('%file' => $file)),
|
|
);
|
|
// If settings.php is not readable, throw an error.
|
|
if (!$readable) {
|
|
$requirements['settings file readable'] = array(
|
|
'title' => t('Settings file'),
|
|
'value' => t('The settings file is not readable.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('@drupal requires read permissions to %file at all times. If you are unsure how to grant file permissions, consult the <a href="@handbook_url">online handbook</a>.', array('@drupal' => drupal_install_profile_distribution_name(), '%file' => $file, '@handbook_url' => 'http://drupal.org/server-permissions')),
|
|
);
|
|
}
|
|
// If settings.php is not writable, throw an error.
|
|
if (!$writable) {
|
|
$requirements['settings file writable'] = array(
|
|
'title' => t('Settings file'),
|
|
'value' => t('The settings file is not writable.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The @drupal installer requires write permissions to %file during the installation process. If you are unsure how to grant file permissions, consult the <a href="@handbook_url">online handbook</a>.', array('@drupal' => drupal_install_profile_distribution_name(), '%file' => $file, '@handbook_url' => 'http://drupal.org/server-permissions')),
|
|
);
|
|
}
|
|
else {
|
|
$requirements['settings file'] = array(
|
|
'title' => t('Settings file'),
|
|
'value' => t('The settings file is writable.'),
|
|
);
|
|
}
|
|
if (!empty($settings_file_ownership_error)) {
|
|
$requirements['settings file ownership'] = array(
|
|
'title' => t('Settings file'),
|
|
'value' => t('The settings file is owned by the web server.'),
|
|
'severity' => REQUIREMENT_ERROR,
|
|
'description' => t('The @drupal installer failed to create a settings file with proper file ownership. Log on to your web server, remove the existing %file file, and create a new one by copying the %default_file file to %file. More details about installing Drupal are available in <a href="@install_txt">INSTALL.txt</a>. If you have problems with the file permissions on your server, consult the <a href="@handbook_url">online handbook</a>.', array('@drupal' => drupal_install_profile_distribution_name(), '%file' => $file, '%default_file' => $default_settings_file, '@install_txt' => base_path() . 'core/INSTALL.txt', '@handbook_url' => 'http://drupal.org/server-permissions')),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
return $requirements;
|
|
}
|
|
|
|
/**
|
|
* Displays installation requirements.
|
|
*
|
|
* @param array $install_state
|
|
* An array of information about the current installation state.
|
|
* @param array $requirements
|
|
* An array of requirements, in the same format as is returned by
|
|
* hook_requirements().
|
|
*
|
|
* @return
|
|
* A themed status report, or an exception if there are requirement errors.
|
|
* If there are only requirement warnings, a themed status report is shown
|
|
* initially, but the user is allowed to bypass it by providing 'continue=1'
|
|
* in the URL. Otherwise, no output is returned, so that the next task can be
|
|
* run in the same page request.
|
|
*
|
|
* @thows \Exception
|
|
*/
|
|
function install_display_requirements($install_state, $requirements) {
|
|
// Check the severity of the requirements reported.
|
|
$severity = drupal_requirements_severity($requirements);
|
|
|
|
// If there are errors, always display them. If there are only warnings, skip
|
|
// them if the user has provided a URL parameter acknowledging the warnings
|
|
// and indicating a desire to continue anyway. See drupal_requirements_url().
|
|
if ($severity == REQUIREMENT_ERROR || ($severity == REQUIREMENT_WARNING && empty($install_state['parameters']['continue']))) {
|
|
if ($install_state['interactive']) {
|
|
drupal_set_title(t('Requirements problem'));
|
|
$status_report = theme('status_report', array('requirements' => $requirements));
|
|
$status_report .= t('Check the messages and <a href="!url">try again</a>.', array('!url' => check_url(drupal_requirements_url($severity))));
|
|
return $status_report;
|
|
}
|
|
else {
|
|
// Throw an exception showing any unmet requirements.
|
|
$failures = array();
|
|
foreach ($requirements as $requirement) {
|
|
// Skip warnings altogether for non-interactive installations; these
|
|
// proceed in a single request so there is no good opportunity (and no
|
|
// good method) to warn the user anyway.
|
|
if (isset($requirement['severity']) && $requirement['severity'] == REQUIREMENT_ERROR) {
|
|
$failures[] = $requirement['title'] . ': ' . $requirement['value'] . "\n\n" . $requirement['description'];
|
|
}
|
|
}
|
|
if (!empty($failures)) {
|
|
throw new \Exception(implode("\n\n", $failures));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Form constructor for a site configuration form.
|
|
*
|
|
* @param $install_state
|
|
* An array of information about the current installation state.
|
|
*
|
|
* @see install_configure_form()
|
|
* @see install_configure_form_validate()
|
|
* @see install_configure_form_submit()
|
|
* @ingroup forms
|
|
*/
|
|
function _install_configure_form($form, &$form_state, &$install_state) {
|
|
$form['site_information'] = array(
|
|
'#type' => 'details',
|
|
'#title' => t('Site information'),
|
|
);
|
|
$form['site_information']['site_name'] = array(
|
|
'#type' => 'textfield',
|
|
'#title' => t('Site name'),
|
|
'#required' => TRUE,
|
|
'#weight' => -20,
|
|
);
|
|
$form['site_information']['site_mail'] = array(
|
|
'#type' => 'email',
|
|
'#title' => t('Site e-mail address'),
|
|
'#default_value' => ini_get('sendmail_from'),
|
|
'#description' => t("Automated e-mails, such as registration information, will be sent from this address. Use an address ending in your site's domain to help prevent these e-mails from being flagged as spam."),
|
|
'#required' => TRUE,
|
|
'#weight' => -15,
|
|
);
|
|
$form['admin_account'] = array(
|
|
'#type' => 'details',
|
|
'#title' => t('Site maintenance account'),
|
|
);
|
|
|
|
$form['admin_account']['account']['#tree'] = TRUE;
|
|
$form['admin_account']['account']['name'] = array('#type' => 'textfield',
|
|
'#title' => t('Username'),
|
|
'#maxlength' => USERNAME_MAX_LENGTH,
|
|
'#description' => t('Spaces are allowed; punctuation is not allowed except for periods, hyphens, and underscores.'),
|
|
'#required' => TRUE,
|
|
'#weight' => -10,
|
|
'#attributes' => array('class' => array('username')),
|
|
);
|
|
|
|
$form['admin_account']['account']['mail'] = array(
|
|
'#type' => 'email',
|
|
'#title' => t('E-mail address'),
|
|
'#required' => TRUE,
|
|
'#weight' => -5,
|
|
);
|
|
$form['admin_account']['account']['pass'] = array(
|
|
'#type' => 'password_confirm',
|
|
'#required' => TRUE,
|
|
'#size' => 25,
|
|
'#weight' => 0,
|
|
);
|
|
|
|
$form['regional_settings'] = array(
|
|
'#type' => 'details',
|
|
'#title' => t('Regional settings'),
|
|
);
|
|
|
|
$countries = \Drupal::service('country_manager')->getList();
|
|
$form['regional_settings']['site_default_country'] = array(
|
|
'#type' => 'select',
|
|
'#title' => t('Default country'),
|
|
'#empty_value' => '',
|
|
'#default_value' => \Drupal::config('system.date')->get('country.default'),
|
|
'#options' => $countries,
|
|
'#description' => t('Select the default country for the site.'),
|
|
'#weight' => 0,
|
|
);
|
|
|
|
$form['regional_settings']['date_default_timezone'] = array(
|
|
'#type' => 'select',
|
|
'#title' => t('Default time zone'),
|
|
'#default_value' => date_default_timezone_get(),
|
|
'#options' => system_time_zones(),
|
|
'#description' => t('By default, dates in this site will be displayed in the chosen time zone.'),
|
|
'#weight' => 5,
|
|
'#attributes' => array('class' => array('timezone-detect')),
|
|
);
|
|
|
|
$form['update_notifications'] = array(
|
|
'#type' => 'details',
|
|
'#title' => t('Update notifications'),
|
|
);
|
|
$form['update_notifications']['update_status_module'] = array(
|
|
'#type' => 'checkboxes',
|
|
'#title' => t('Update notifications'),
|
|
'#options' => array(
|
|
1 => t('Check for updates automatically'),
|
|
2 => t('Receive e-mail notifications'),
|
|
),
|
|
'#default_value' => array(1, 2),
|
|
'#description' => t('The system will notify you when updates and important security releases are available for installed components. Anonymous information about your site is sent to <a href="@drupal">Drupal.org</a>.', array('@drupal' => 'http://drupal.org')),
|
|
'#weight' => 15,
|
|
);
|
|
$form['update_notifications']['update_status_module'][2] = array(
|
|
'#states' => array(
|
|
'visible' => array(
|
|
'input[name="update_status_module[1]"]' => array('checked' => TRUE),
|
|
),
|
|
),
|
|
);
|
|
|
|
$form['actions'] = array('#type' => 'actions');
|
|
$form['actions']['submit'] = array(
|
|
'#type' => 'submit',
|
|
'#value' => t('Save and continue'),
|
|
'#weight' => 15,
|
|
'#button_type' => 'primary',
|
|
);
|
|
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Form validation handler for install_configure_form().
|
|
*
|
|
* @see install_configure_form_submit()
|
|
*/
|
|
function install_configure_form_validate($form, &$form_state) {
|
|
if ($error = user_validate_name($form_state['values']['account']['name'])) {
|
|
form_error($form['admin_account']['account']['name'], $form_state, $error);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Form submission handler for install_configure_form().
|
|
*
|
|
* @see install_configure_form_validate()
|
|
*/
|
|
function install_configure_form_submit($form, &$form_state) {
|
|
\Drupal::config('system.site')
|
|
->set('name', $form_state['values']['site_name'])
|
|
->set('mail', $form_state['values']['site_mail'])
|
|
->set('langcode', language_default()->id)
|
|
->save();
|
|
|
|
\Drupal::config('system.date')
|
|
->set('timezone.default', $form_state['values']['date_default_timezone'])
|
|
->set('country.default', $form_state['values']['site_default_country'])
|
|
->save();
|
|
|
|
// Enable update.module if this option was selected.
|
|
if ($form_state['values']['update_status_module'][1]) {
|
|
\Drupal::moduleHandler()->install(array('file', 'update'), FALSE);
|
|
|
|
// Add the site maintenance account's email address to the list of
|
|
// addresses to be notified when updates are available, if selected.
|
|
if ($form_state['values']['update_status_module'][2]) {
|
|
\Drupal::config('update.settings')->set('notification.emails', array($form_state['values']['account']['mail']))->save();
|
|
}
|
|
}
|
|
|
|
// We precreated user 1 with placeholder values. Let's save the real values.
|
|
$account = user_load(1);
|
|
$account->init = $account->mail = $form_state['values']['account']['mail'];
|
|
$account->roles = $account->getRoles();
|
|
$account->activate();
|
|
$account->timezone = $form_state['values']['date_default_timezone'];
|
|
$account->pass = $form_state['values']['account']['pass'];
|
|
$account->name = $form_state['values']['account']['name'];
|
|
$account->save();
|
|
// Load global $user and perform final login tasks.
|
|
$account = user_load(1);
|
|
user_login_finalize($account);
|
|
|
|
// Record when this install ran.
|
|
\Drupal::state()->set('install_time', $_SERVER['REQUEST_TIME']);
|
|
}
|