386 lines
16 KiB
PHP
386 lines
16 KiB
PHP
<?php
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/**
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* @file
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* Install, update and uninstall functions for the xmlsitemap module.
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*
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* @ingroup xmlsitemap
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*/
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use Drupal\Core\Language\LanguageInterface;
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use Drupal\Core\Session\AnonymousUserSession;
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use Drupal\Core\Url;
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use Drupal\user\RoleInterface;
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/**
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* Implements hook_requirements().
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*/
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function xmlsitemap_requirements($phase) {
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$requirements = [];
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$t = 't';
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// Check that required PHP extensions are enabled.
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// Note: Drupal 7 already requires the 'xml' extension.
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$required_extensions = ['xmlwriter'];
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$missing_extensions = array_diff($required_extensions, array_filter($required_extensions, 'extension_loaded'));
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if (!empty($missing_extensions)) {
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$items = ['#theme' => 'item_list', '#items' => $missing_extensions];
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$requirements['xmlsitemap_php_extensions'] = [
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'title' => $t('XML Sitemap PHP extensions'),
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'value' => $t('Disabled'),
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'severity' => REQUIREMENT_ERROR,
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'description' => $t("The XML Sitemap module requires you to enable the PHP extensions in the following list (see the <a href=\"@xmlsitemap_requirements\">module's system requirements page</a> for more information): @extensions", [
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'@xmlsitemap_requirements' => 'https://www.drupal.org/documentation/modules/xmlsitemap/requirements',
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'@extensions' => \Drupal::service('renderer')->renderPlain($items),
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]),
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];
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}
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if ($phase == 'runtime') {
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// If clean URLs are disabled there must not be an actual sitemap.xml in
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// the root directory.
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if (\Drupal::config('xmlsitemap.settings')->get('clean_url') && file_exists(DRUPAL_ROOT . '/sitemap.xml')) {
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$requirements['xmlsitemap_file'] = [
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'title' => $t('XML Sitemap'),
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'value' => $t('Existing sitemap.xml file found.'),
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'severity' => REQUIREMENT_ERROR,
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'description' => $t('The XML Sitemap module cannot display its XML output if there is an existing sitemap.xml file in your website root.'),
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];
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}
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// Check that the base directory and all its subdirectories are writable.
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$requirements['xmlsitemap_directory'] = [
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'title' => $t('XML Sitemap cache directory'),
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'value' => $t('Writable'),
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];
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if (!xmlsitemap_check_directory()) {
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$requirements['xmlsitemap_directory']['value'] = $t('Not found or not writable');
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$requirements['xmlsitemap_directory']['severity'] = REQUIREMENT_ERROR;
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$requirements['xmlsitemap_directory']['description'] = $t('The directory %directory was not found or is not writable by the server. See <a href="@docpage">@docpage</a> for more information.', ['%directory' => xmlsitemap_get_directory(), '@docpage' => 'https://www.drupal.org/node/244924']);
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}
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else {
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$directories = xmlsitemap_check_all_directories();
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foreach ($directories as $directory => $writable) {
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if ($writable) {
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unset($directories[$directory]);
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}
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}
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if (!empty($directories)) {
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$items = ['#theme' => 'item_list', '#items' => array_keys($directories)];
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$requirements['xmlsitemap_directory']['value'] = $t('Not found or not writable');
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$requirements['xmlsitemap_directory']['severity'] = REQUIREMENT_ERROR;
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$requirements['xmlsitemap_directory']['description'] = $t('The following directories were not found or are not writable by the server. See <a href="@docpage">@docpage</a> for more information. @directories', ['@directories' => \Drupal::service('renderer')->renderPlain($items), '@docpage' => 'https://www.drupal.org/node/244924']);
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}
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}
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$sitemaps = \Drupal::entityTypeManager()->getStorage('xmlsitemap')->loadMultiple();
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$max_links = -1;
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$max_chunks = -1;
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$max_filesize = -1;
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foreach ($sitemaps as $sitemap) {
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$max_links = max([$max_links, $sitemap->getLinks()]);
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$max_chunks = max([$max_chunks, $sitemap->getChunks()]);
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$max_filesize = max([$max_filesize, $sitemap->getMaxFileSize()]);
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}
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// The maximum number of links in a sitemap.
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$max_links_limit = XMLSITEMAP_MAX_SITEMAP_LINKS * XMLSITEMAP_MAX_SITEMAP_LINKS;
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if ($max_links > $max_links_limit) {
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$requirements['xmlsitemap_link_count'] = [
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'title' => $t('XML Sitemap link count'),
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'value' => $max_links,
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'description' => $t('You have exceeded the number of links that your sitemap can contain (@num).', ['@num' => number_format($max_links)]),
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'severity' => REQUIREMENT_ERROR,
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];
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}
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// The maximum number of chunks in a sitemap.
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if ($max_chunks > XMLSITEMAP_MAX_SITEMAP_LINKS) {
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$requirements['xmlsitemap_chunk_count'] = [
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'title' => $t('XML Sitemap page count'),
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'value' => $max_chunks,
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'description' => $t('You have exceeded the number of sitemap pages (@number).', ['@number' => number_format(XMLSITEMAP_MAX_SITEMAP_LINKS)]),
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'severity' => REQUIREMENT_ERROR,
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];
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if (!in_array(xmlsitemap_get_chunk_size(), [50000, 'auto'])) {
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$requirements['xmlsitemap_chunk_count']['description'] .= ' ' . t('Please increase the number of links per page.');
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}
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}
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// Check maximum file size.
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$requirements['xmlsitemap_file_size'] = [
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'title' => $t('XML Sitemap maximum file size'),
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'value' => format_size($max_filesize),
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];
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if ($max_filesize > XMLSITEMAP_MAX_SITEMAP_FILESIZE) {
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$requirements['xmlsitemap_file_size']['description'] = $t('You have exceeded the maximum sitemap file size of @size. If possible, decrease the number of links per sitemap page.', ['@size' => format_size(XMLSITEMAP_MAX_SITEMAP_FILESIZE)]);
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$requirements['xmlsitemap_file_size']['severity'] = REQUIREMENT_ERROR;
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}
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elseif (!\Drupal::state()->get('xmlsitemap_developer_mode')) {
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unset($requirements['xmlsitemap_file_size']);
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}
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// Check when the cached files were last generated.
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$generated_last = \Drupal::state()->get('xmlsitemap_generated_last', 0);
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$generated_ago = \Drupal::time()->getRequestTime() - $generated_last;
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$requirements['xmlsitemap_generated'] = [
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'title' => $t('XML Sitemap'),
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'value' => $generated_last ? $t('Last attempted generation on @date (@interval ago).', [
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'@date' => \Drupal::service('date.formatter')->format($generated_last, 'small'),
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'@interval' => \Drupal::service('date.formatter')->formatInterval($generated_ago),
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]) : $t('Cached files have not been generated yet.'),
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'severity' => REQUIREMENT_OK,
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];
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if (\Drupal::state()->get('xmlsitemap_rebuild_needed')) {
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$requirements['xmlsitemap_generated']['severity'] = REQUIREMENT_ERROR;
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$requirements['xmlsitemap_generated']['description'] = $t('The XML Sitemap data is out of sync and needs to be <a href="@link-rebuild">completely rebuilt<a>.', ['@link-rebuild' => Url::fromRoute('xmlsitemap.admin_rebuild')->toString()]);
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}
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elseif (\Drupal::state()->get('xmlsitemap_regenerate_needed')) {
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$last_run = $generated_last;
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// If cron regeneration is enabled, factor in the last time cron was run
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// because the regenerate flag might have been set between the last cron
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// run and now.
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if (!\Drupal::config('xmlsitemap.settings')->get('disable_cron_regeneration')) {
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$last_run = max($generated_last, \Drupal::state()->get('system.cron_last', 0), \Drupal::state()->get('install_time', 0));
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}
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$last_run_ago = \Drupal::time()->getRequestTime() - $last_run;
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$cron_warning_threshold = \Drupal::config('system.cron')->get('threshold.requirements_warning');
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$cron_error_threshold = \Drupal::config('system.cron')->get('threshold.requirements_error');
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if ($max_filesize == 0) {
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// A maximum sitemap file size of 0 indicates an error in generation.
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$requirements['xmlsitemap_generated']['severity'] = REQUIREMENT_ERROR;
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}
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elseif ($last_run_ago >= $cron_error_threshold) {
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$requirements['xmlsitemap_generated']['severity'] = REQUIREMENT_ERROR;
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}
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elseif ($last_run_ago >= $cron_warning_threshold) {
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$requirements['xmlsitemap_generated']['severity'] = REQUIREMENT_WARNING;
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}
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if ($requirements['xmlsitemap_generated']['severity']) {
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if (\Drupal::config('xmlsitemap.settings')->get('disable_cron_regeneration')) {
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// Don't show the link to run cron if cron regeneration is disabled.
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$requirements['xmlsitemap_generated']['description'] = $t('The XML cached files are out of date and need to be regenerated.');
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}
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else {
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$requirements['xmlsitemap_generated']['description'] = $t('The XML cached files are out of date and need to be regenerated. You can <a href="@link-cron">run cron manually</a> to regenerate the sitemap files.', [
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'@link-cron' => Url::fromRoute('system.run_cron', [], ['query' => \Drupal::destination()->getAsArray()])->toString(),
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]);
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}
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}
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}
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$anonymous_accout = new AnonymousUserSession();
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if (!$anonymous_accout->hasPermission('access user profiles') && xmlsitemap_link_bundle_check_enabled('user', 'user')) {
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$requirements['xmlsitemap_user_anonymous_permission'] = [
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'title' => $t('XML Sitemap user'),
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'value' => $t('Anonymous access to user profiles'),
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'description' => $t('In order to list user profile links in the sitemap, the anonymous user must have the <a href="@perm-link"><em>View user profiles</em> permission</a>.', [
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'@perm-link' => Url::fromRoute('entity.user_role.edit_permissions_form', ['user_role' => RoleInterface::ANONYMOUS_ID], ['fragment' => 'module-user'])->toString(),
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]),
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'severity' => REQUIREMENT_ERROR,
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];
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}
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}
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return $requirements;
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}
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/**
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* Implements hook_schema().
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*/
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function xmlsitemap_schema() {
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// @todo Rename to xmlsitemap_link
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$schema['xmlsitemap'] = [
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'description' => 'The base table for xmlsitemap links.',
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'fields' => [
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'id' => [
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'description' => 'Primary key with type; a unique id for the item.',
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'default' => '',
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],
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'type' => [
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'description' => 'Primary key with id; the type of item (e.g. node, user, etc.).',
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'default' => '',
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],
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'subtype' => [
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'description' => 'A sub-type identifier for the link (node type, menu name, term VID, etc.).',
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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],
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'loc' => [
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'description' => 'The URL to the item relative to the Drupal path.',
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'default' => '',
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],
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'language' => [
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'description' => 'The {languages}.language of this link or an empty string if it is language-neutral.',
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'type' => 'varchar',
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'length' => 12,
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'not null' => TRUE,
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'default' => '',
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],
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'access' => [
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'description' => 'A boolean that represents if the item is viewable by the anonymous user. This field is useful to store the result of node_access() so we can retain changefreq and priority_override information.',
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'type' => 'int',
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'size' => 'tiny',
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'not null' => TRUE,
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'default' => 1,
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],
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'status' => [
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'description' => 'An integer that represents if the item is included in the sitemap.',
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'type' => 'int',
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'size' => 'tiny',
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'not null' => TRUE,
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'default' => 1,
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],
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'status_override' => [
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'description' => 'A boolean that if TRUE means that the status field has been overridden from its default value.',
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'type' => 'int',
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'size' => 'tiny',
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'not null' => TRUE,
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'default' => 0,
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],
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'lastmod' => [
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'description' => 'The UNIX timestamp of last modification of the item.',
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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],
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'priority' => [
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'description' => 'The priority of this URL relative to other URLs on your site. Valid values range from 0.0 to 1.0.',
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'type' => 'float',
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'default' => NULL,
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],
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'priority_override' => [
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'description' => 'A boolean that if TRUE means that the priority field has been overridden from its default value.',
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'type' => 'int',
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'size' => 'tiny',
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'not null' => TRUE,
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'default' => 0,
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],
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'changefreq' => [
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'description' => 'The average time in seconds between changes of this item.',
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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],
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'changecount' => [
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'description' => 'The number of times this item has been changed. Used to help calculate the next changefreq value.',
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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],
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],
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'primary key' => ['id', 'type', 'language'],
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'indexes' => [
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'loc' => ['loc'],
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'access_status_loc' => ['access', 'status', 'loc'],
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'type_subtype' => ['type', 'subtype'],
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],
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];
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return $schema;
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}
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/**
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* Implements hook_install().
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*/
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function xmlsitemap_install() {
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// Set this module's weight to 1 so xmlsitemap_cron() runs after all other
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// xmlsitemap_x_cron() runs.
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module_set_weight('xmlsitemap', 1);
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// Insert the homepage link into the {xmlsitemap} table so we do not show an
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// empty sitemap after install.
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\Drupal::database()->insert('xmlsitemap')
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->fields([
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'type' => 'frontpage',
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'id' => 0,
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'loc' => '/',
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'priority' => \Drupal::config('xmlsitemap.settings')->get('frontpage_priority'),
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'changefreq' => \Drupal::config('xmlsitemap.settings')->get('frontpage_changefreq'),
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'language' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
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])
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->execute();
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$state_variables = xmlsitemap_state_variables();
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\Drupal::state()->setMultiple($state_variables);
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$xmlsitemap_base_url = rtrim(Url::fromUri('base:', ['absolute' => TRUE])->toString(), '/');
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\Drupal::state()->set('xmlsitemap_base_url', $xmlsitemap_base_url);
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$context = xmlsitemap_get_current_context();
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$sitemap = \Drupal::entityTypeManager()->getStorage('xmlsitemap')->create([
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'id' => xmlsitemap_sitemap_get_context_hash($context),
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]);
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$sitemap->context = xmlsitemap_get_current_context();
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$sitemap = $sitemap->setLabel(\Drupal::state()->get('xmlsitemap_base_url'));
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$sitemap->save();
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xmlsitemap_check_directory();
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\Drupal::state()->set('xmlsitemap_regenerate_needed', TRUE);
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}
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/**
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* Implements hook_uninstall().
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*/
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function xmlsitemap_uninstall() {
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$variables = array_keys(xmlsitemap_state_variables());
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foreach ($variables as $variable) {
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\Drupal::state()->delete($variable);
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}
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// Remove the file cache directory.
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xmlsitemap_clear_directory(NULL, TRUE);
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$entity_types = \Drupal::entityTypeManager()->getDefinitions();
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$bundles = \Drupal::service('entity_type.bundle.info')->getAllBundleInfo();
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foreach ($entity_types as $entity_type_id => $entity_type) {
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if (isset($bundles[$entity_type_id])) {
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foreach ($bundles[$entity_type_id] as $bundle_id => $bundle) {
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xmlsitemap_link_bundle_delete($entity_type_id, $bundle_id);
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}
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}
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}
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}
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/**
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* Change the primary key of the 'xmlsitemap' table to include the language.
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*/
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function xmlsitemap_update_8001() {
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\Drupal::database()->schema()->dropPrimaryKey('xmlsitemap');
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\Drupal::database()->schema()->addPrimaryKey('xmlsitemap', [
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'id',
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'type',
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'language',
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]);
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\Drupal::database()->schema()->dropIndex('xmlsitemap', 'language');
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}
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/**
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* Update the path of the frontpage link.
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*/
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function xmlsitemap_update_8002() {
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\Drupal::database()->update('xmlsitemap')
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->fields(['loc' => '/'])
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->condition('type', 'frontpage')
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->execute();
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}
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/**
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* Update the path of the frontpage link in case it was reset again.
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*/
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function xmlsitemap_update_8003() {
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xmlsitemap_update_8002();
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}
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