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<?php
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// $Id: upgrade_status.admin.inc,v 1.8 2008/12/09 21:05:17 sun Exp $
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/**
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* @file
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* Checks to see if your installed modules are available for the next major
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* release of Drupal.
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*/
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/**
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* Default version of core we want to query for.
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*/
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define('UPGRADE_STATUS_CORE_VERSION', '7.x');
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/**
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* URL to check updates at, if a given project doesn't define its own.
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*/
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define('UPGRADE_STATUS_DEFAULT_URL', 'http://updates.drupal.org/release-history');
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/**
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* Project has not been ported yet.
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*/
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define('UPGRADE_STATUS_NOT_PORTED', 3);
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/**
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* Project has a new release available, but it is not a security release.
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*/
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define('UPGRADE_STATUS_DEVELOPMENT', 4);
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/**
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* Project is available.
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*/
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define('UPGRADE_STATUS_STABLE', 5);
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/**
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* Project has been moved into core.
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*/
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define('UPGRADE_STATUS_CORE', 6);
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/**
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* Menu callback. Generate a page about the upgrade status of projects.
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*/
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function upgrade_status_status() {
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if ($available = upgrade_status_get_available()) {
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$data = upgrade_status_calculate_project_data($available);
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return theme('upgrade_status_report', $data);
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}
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else {
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return theme('upgrade_status_report', t('No information is available about potential new releases for currently installed modules. To check for updates, you can <a href="@check_manually">check manually</a>. Please note that checking for available updates can take a long time, so please be patient.', array(
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'@check_manually' => url('admin/reports/updates/check', array('query' => array('query' => $destination))),
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)));
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}
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}
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/**
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* Menu callback to manually check the upgrade status.
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*/
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function upgrade_status_manual_status() {
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if (upgrade_status_refresh()) {
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drupal_set_message(t('Fetched information about all available upgrades.'));
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}
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else {
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drupal_set_message(t('Unable to fetch any information on available upgrades.'), 'error');
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}
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drupal_goto('admin/reports/updates/upgrade');
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}
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/**
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* Given the installed projects and the available release data retrieved from
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* remote servers, calculate the current status.
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*
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* This function is the heart of the update status feature. It iterates over
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* every currently installed project. For each one, it first checks if the
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* project has been flagged with a special status like "unsupported" or
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* "insecure", or if the project node itself has been unpublished. In any of
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* those cases, the project is marked with an error and the next project is
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* considered.
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*
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* @param $available
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* Array of data about available project releases.
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*
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* @see upgrade_status_get_available()
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* @see update_status_get_projects()
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* @see update_status_process_project_info()
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*/
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function upgrade_status_calculate_project_data($available) {
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// Retrieve the projects from cache, if present.
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$projects = upgrade_status_project_cache('upgrade_status_data');
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// If $projects is empty, then the cache must be rebuilt.
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// Otherwise, return the cached data and skip the rest of the function.
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if (!empty($projects)) {
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return $projects;
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}
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module_load_include('inc', 'update', 'update.compare');
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$projects = update_get_projects();
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update_process_project_info($projects);
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$settings = variable_get('upgrade_status_settings', array());
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foreach ($projects as $project => $project_info) {
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if (isset($available[$project])) {
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// If the project status is marked as something bad, there's nothing
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// else to consider.
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if (isset($available[$project]['project_status'])) {
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switch ($available[$project]['project_status']) {
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case 'unpublished':
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case 'revoked':
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case 'unsupported':
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$projects[$project]['status'] = UPDATE_STATUS_NOT_SUPPORTED;
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if (empty($projects[$project]['extra'])) {
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$projects[$project]['extra'] = array();
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}
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$projects[$project]['extra'][] = array(
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'class' => 'project-not-supported',
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'label' => t('Project not supported'),
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'data' => t('This project is no longer supported, and is no longer available for download. Disabling everything included by this project is strongly recommended!'),
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);
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break;
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}
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}
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if (!empty($projects[$project]['status'])) {
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// We already know the status for this project, so there's nothing
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// else to compute. Just record everything else we fetched from the
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// XML file into our projects array and move to the next project.
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$projects[$project] += $available[$project];
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continue;
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}
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// Figure out the target major version.
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$existing_major = $project_info['existing_major'];
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$supported_majors = array();
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if (isset($available[$project]['supported_majors'])) {
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$supported_majors = explode(',', $available[$project]['supported_majors']);
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}
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if (isset($available[$project]['recommended_major'])) {
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$target_major = $available[$project]['recommended_major'];
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}
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elseif (isset($available[$project]['default_major'])) {
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// Older release history XML file without recommended, so recommend
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// the currently defined "default_major" version.
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$target_major = $available[$project]['default_major'];
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}
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else {
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// Malformed XML file? Stick with the current version.
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$target_major = $existing_major;
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}
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$version_patch_changed = '';
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$patch = '';
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// Defend ourselves from XML history files that contain no releases.
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if (empty($available[$project]['releases'])) {
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$projects[$project]['status'] = UPDATE_STATUS_UNKNOWN;
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$projects[$project]['reason'] = t('No available releases found');
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continue;
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}
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foreach ($available[$project]['releases'] as $version => $release) {
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// Otherwise, ignore unpublished, insecure, or unsupported releases.
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if ($release['status'] == 'unpublished' ||
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(isset($release['terms']['Release type']) &&
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(in_array('Insecure', $release['terms']['Release type']) ||
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in_array('Unsupported', $release['terms']['Release type'])))) {
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continue;
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}
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// See if this is a higher major version than our target and yet still
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// supported. If so, record it as an "Also available" release.
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if ($release['version_major'] > $target_major) {
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if (in_array($release['version_major'], $supported_majors)) {
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if (!isset($available[$project]['also'])) {
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$available[$project]['also'] = array();
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}
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if (!isset($available[$project]['also'][$release['version_major']])) {
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$available[$project]['also'][$release['version_major']] = $version;
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}
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}
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// Otherwise, this release can't matter to us, since it's neither
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// from the release series we're currently using nor the recommended
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// release. We don't even care about security updates for this
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// branch, since if a project maintainer puts out a security release
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// at a higher major version and not at the lower major version,
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// they must change the default major release at the same time, in
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// which case we won't hit this code.
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continue;
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}
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// Look for the 'latest version' if we haven't found it yet. Latest is
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// defined as the most recent version for the target major version.
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if (!isset($available[$project]['latest_version'])
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&& $release['version_major'] == $target_major) {
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$available[$project]['latest_version'] = $version;
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}
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// Look for the development snapshot release for this branch.
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if (!isset($available[$project]['dev_version'])
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&& isset($release['version_extra'])
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&& $release['version_extra'] == 'dev') {
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$available[$project]['dev_version'] = $version;
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}
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// Look for the 'recommended' version if we haven't found it yet (see
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// phpdoc at the top of this function for the definition).
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if (!isset($available[$project]['recommended'])
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&& $release['version_major'] == $target_major
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&& isset($release['version_patch'])) {
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if ($patch != $release['version_patch']) {
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$patch = $release['version_patch'];
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$version_patch_changed = $release['version'];
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}
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if (empty($release['version_extra']) && $patch == $release['version_patch']) {
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$available[$project]['recommended'] = $version_patch_changed;
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}
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}
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}
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// If we were unable to find a recommended version, then make the latest
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// version the recommended version if possible.
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if (!isset($available[$project]['recommended']) && isset($available[$project]['latest_version'])) {
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$available[$project]['recommended'] = $available[$project]['latest_version'];
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$projects[$project]['status'] = UPGRADE_STATUS_DEVELOPMENT;
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$projects[$project]['reason'] = t('In development');
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}
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// Stash the info about available releases into our $projects array.
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$projects[$project] += $available[$project];
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if (isset($projects[$project]['status'])) {
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// If we already know the status, we're done.
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continue;
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}
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// If we don't know what to recommend, there's nothing we can report.
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// Bail out early.
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if (!isset($projects[$project]['recommended'])) {
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$projects[$project]['status'] = UPDATE_STATUS_UNKNOWN;
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$projects[$project]['reason'] = t('No available releases found');
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continue;
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}
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// Figure out the status, based on what we've seen and the install type.
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// Note: If we were not yet able to assign a status, this project already
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// provides a stable release.
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switch ($projects[$project]['type']) {
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case 'official':
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case 'dev':
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$projects[$project]['status'] = UPGRADE_STATUS_STABLE;
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$projects[$project]['reason'] = t('Available');
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break;
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default:
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$projects[$project]['status'] = UPDATE_STATUS_UNKNOWN;
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$projects[$project]['reason'] = t('Invalid info');
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}
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}
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elseif (!upgrade_status_moved_into_core($projects, $project)) {
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$projects[$project]['status'] = UPGRADE_STATUS_NOT_PORTED;
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$projects[$project]['reason'] = t('Not ported yet');
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}
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}
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cache_set('upgrade_status_data', $projects, 'cache', time() + (60 * 60));
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return $projects;
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}
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/**
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* Return status and notice about modules moved into Core.
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*
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* Assign custom upgrade information for certain modules.
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*
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* @param $projects
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* Array of projects from upgrade_status_calculate_project_data().
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* @param $project
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* Project name to check.
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* @return
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* TRUE if module has been moved into core.
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*/
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function upgrade_status_moved_into_core(&$projects, $project) {
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$core = TRUE;
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switch ($project) {
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case 'actions':
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$projects[$project]['in_core_since'] = '6.x';
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$projects[$project]['in_core_note'] = t('Please note that the syntax for actions used by the 5.x-1.x and 4.7 versions of Actions module are different to triggers in Drupal 6.x. For further information please refer to the <a href="!project-url">Actions</a> module project page.', array('!project-url' => 'http://drupal.org/project/actions'));
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break;
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case 'ahah_forms':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'autolocale':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'book_bridge':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'find_path':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'html_to_text':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'htmlcorrector':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'javascript_aggregator':
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$projects[$project]['in_core_since'] = '6.x';
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$projects[$project]['in_core_note'] = t('Please note that there is a version of <a href="!project-url">JavaScript Aggregator</a> module for Drupal 6.x, which additionally minifies JavaScript.', array('!project-url' => 'http://drupal.org/project/javascript_aggregator'));
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break;
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case 'openid':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'themesettingsapi':
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$projects[$project]['in_core_since'] = '6.x';
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break;
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case 'update_status':
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$projects[$project]['in_core_since'] = '6.x';
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$projects[$project]['in_core_note'] = t('Please note that some of the advanced settings in the 5.x version of Update status are not present in the update.module in 6.x core, and have been moved into the <a href="!project-url">Update status advanced settings</a> module for Drupal 6.x and beyond.', array('!project-url' => 'http://drupal.org/project/update_advanced'));
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break;
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case 'user_status':
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$projects[$project]['in_core_since'] = '6.x';
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$projects[$project]['in_core_note'] = t('There is no database upgrade path for sites that used the 5.x version of the user_status module to migrate the message templates to the new settings in core. Furthermore, the place-holders available in these templates are different in 6.x core. Therefore, users will have to re-enter their message templates into the core settings at admin/user/settings.');
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break;
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default:
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$core = FALSE;
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}
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if ($core) {
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$projects[$project]['status'] = UPGRADE_STATUS_CORE;
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}
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return $core;
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}
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/**
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* Theme project status report.
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*/
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function theme_upgrade_status_report($data) {
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$last = variable_get('upgrade_status_last', 0);
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$current_data = update_get_available(TRUE);
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$output = '<p>'. t("Clicking on any of the modules' boxes will expand the area and show you a link to download the new version of the project, as well as read its release notes.") .'</p>';
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$output .= '<div class="upgrade-status checked"><p>'. t('Last checked: ') . ($last ? format_interval(time() - $last) .' '. t('ago') : t('Never'));
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$output .= ' <span class="check-manually">('. l(t('Check manually'), 'admin/reports/updates/upgrade/check') .')</span>';
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$output .= "</p></div>\n";
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$output .= drupal_get_form('upgrade_status_core_version_form');
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| 357 |
if (!is_array($data)) {
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$output .= '<p>'. $data .'</p>';
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| 359 |
return $output;
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| 360 |
}
|
| 361 |
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| 362 |
// Move 'drupal' to the top.
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| 363 |
$data = array('drupal' => $data['drupal']) + $data;
|
| 364 |
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| 365 |
$header = array();
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| 366 |
$rows = array();
|
| 367 |
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| 368 |
foreach ($data as $project) {
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| 369 |
// Skip upgrade_status. Doesn't make sense to display it.
|
| 370 |
if ($project['name'] == 'upgrade_status') {
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| 371 |
continue;
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| 372 |
}
|
| 373 |
switch ($project['status']) {
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| 374 |
case UPGRADE_STATUS_STABLE:
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$class = 'ok';
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| 376 |
$icon = theme('image', 'misc/watchdog-ok.png', t('ok'), t('ok'));
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| 377 |
break;
|
| 378 |
|
| 379 |
case UPDATE_STATUS_REVOKED:
|
| 380 |
case UPGRADE_STATUS_NOT_PORTED:
|
| 381 |
$class = 'error';
|
| 382 |
$icon = theme('image', 'misc/watchdog-error.png', t('error'), t('error'));
|
| 383 |
break;
|
| 384 |
|
| 385 |
case UPGRADE_STATUS_DEVELOPMENT:
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| 386 |
default:
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| 387 |
$class = 'warning';
|
| 388 |
$icon = theme('image', 'misc/watchdog-warning.png', t('warning'), t('warning'));
|
| 389 |
break;
|
| 390 |
}
|
| 391 |
// Special handling for project moved into core.
|
| 392 |
if ($project['status'] == UPGRADE_STATUS_CORE) {
|
| 393 |
$class = 'ok';
|
| 394 |
if (!empty($project['in_core_note'])) {
|
| 395 |
$icon = theme('image', 'misc/watchdog-warning.png', t('warning'), t('warning'));
|
| 396 |
}
|
| 397 |
else {
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| 398 |
$icon = theme('image', 'misc/watchdog-ok.png', t('ok'), t('ok'));
|
| 399 |
}
|
| 400 |
}
|
| 401 |
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| 402 |
// Compact layout. 31/05/2008 sun
|
| 403 |
$row = '<div class="project">';
|
| 404 |
$row .= '<div class="version-status">';
|
| 405 |
switch ($project['status']) {
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| 406 |
case UPDATE_STATUS_REVOKED:
|
| 407 |
$row .= '<span class="revoked">'. t('Revoked!') .'</span>';
|
| 408 |
break;
|
| 409 |
case UPGRADE_STATUS_NOT_PORTED:
|
| 410 |
$row .= '<span class="not-supported">'. t('Not ported yet') .'</span>';
|
| 411 |
break;
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| 412 |
case UPGRADE_STATUS_DEVELOPMENT:
|
| 413 |
$row .= '<span class="not-current">'. t('In development') .'</span>';
|
| 414 |
break;
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| 415 |
case UPGRADE_STATUS_STABLE:
|
| 416 |
case UPGRADE_STATUS_CORE:
|
| 417 |
$row .= '<span class="current">'. t('Available') .'</span>';
|
| 418 |
break;
|
| 419 |
default:
|
| 420 |
$row .= check_plain($project['reason']);
|
| 421 |
break;
|
| 422 |
}
|
| 423 |
|
| 424 |
$row .= '<span class="icon">'. $icon .'</span>';
|
| 425 |
$row .= "</div>\n";
|
| 426 |
|
| 427 |
// Collapse-trigger icon.
|
| 428 |
$row .= theme('image', 'misc/menu-collapsed.png', '', '', array('class' => 'collapse-icon'));
|
| 429 |
|
| 430 |
$row .= '<span class="project-title">';
|
| 431 |
if (isset($project['title'])) {
|
| 432 |
if (isset($project['link'])) {
|
| 433 |
$row .= l($project['title'], $project['link']);
|
| 434 |
}
|
| 435 |
else {
|
| 436 |
$row .= check_plain($project['title']);
|
| 437 |
}
|
| 438 |
}
|
| 439 |
// Couldn't find this project's data for the next version of Drupal core.
|
| 440 |
// Let's try the current one instead.
|
| 441 |
elseif (isset($current_data[$project['name']]) && isset($current_data[$project['name']]['title'])) {
|
| 442 |
if (isset($current_data[$project['name']]['link'])) {
|
| 443 |
$row .= l($current_data[$project['name']]['title'], $current_data[$project['name']]['link']);
|
| 444 |
}
|
| 445 |
else {
|
| 446 |
$row .= check_plain($current_data[$project_name]['title']);
|
| 447 |
}
|
| 448 |
}
|
| 449 |
// Otherwise, just print the name.
|
| 450 |
else {
|
| 451 |
$row .= check_plain($project['name']);
|
| 452 |
}
|
| 453 |
$row .= '</span>';
|
| 454 |
$row .= '<span class="existing-version">';
|
| 455 |
$row .= ' '. check_plain($project['existing_version']);
|
| 456 |
if ($project['type'] == 'dev' && !empty($project['datestamp'])) {
|
| 457 |
$row .= ' <span class="version-date">('. format_date($project['datestamp'], 'custom', 'Y-M-d') .')</span>';
|
| 458 |
}
|
| 459 |
$row .= '</span>';
|
| 460 |
|
| 461 |
// Compact layout. 31/05/2008 sun
|
| 462 |
$row .= "<div class=\"details-wrapper\">\n";
|
| 463 |
if ($project['status'] == UPGRADE_STATUS_CORE) {
|
| 464 |
$row .= "<div class=\"core-notice\">\n";
|
| 465 |
$row .= '<p>'. t('In Drupal core since @version', array('@version' => $project['in_core_since'])) .'</p>';
|
| 466 |
$row .= '<p>'. $project['in_core_note'] .'</p>';
|
| 467 |
$row .= '</div>';
|
| 468 |
}
|
| 469 |
$row .= "<div class=\"versions\">\n";
|
| 470 |
|
| 471 |
if (isset($project['recommended'])) {
|
| 472 |
if ($project['status'] != UPDATE_STATUS_CURRENT || $project['existing_version'] != $project['recommended']) {
|
| 473 |
|
| 474 |
// First, figure out what to recommend.
|
| 475 |
// If there's only 1 security update and it has the same version we're
|
| 476 |
// recommending, give it the same CSS class as if it was recommended,
|
| 477 |
// but don't print out a separate "Recommended" line for this project.
|
| 478 |
if (!empty($project['security updates']) && count($project['security updates']) == 1 && $project['security updates'][0]['version'] == $project['recommended']) {
|
| 479 |
$security_class = ' version-recommended version-recommended-strong';
|
| 480 |
}
|
| 481 |
else {
|
| 482 |
$security_class = '';
|
| 483 |
$version_class = 'version-recommended';
|
| 484 |
// Apply an extra class if we're displaying both a recommended
|
| 485 |
// version and anything else for an extra visual hint.
|
| 486 |
if ($project['recommended'] != $project['latest_version']
|
| 487 |
|| !empty($project['also'])
|
| 488 |
|| ($project['type'] == 'dev'
|
| 489 |
&& isset($project['dev_version'])
|
| 490 |
&& $project['latest_version'] != $project['dev_version']
|
| 491 |
&& $project['recommended'] != $project['dev_version'])
|
| 492 |
|| (isset($project['security updates'][0])
|
| 493 |
&& $project['recommended'] != $project['security updates'][0])
|
| 494 |
) {
|
| 495 |
$version_class .= ' version-recommended-strong';
|
| 496 |
}
|
| 497 |
$row .= theme('upgrade_status_version', $project['releases'][$project['recommended']], t('Recommended version:'), $version_class);
|
| 498 |
}
|
| 499 |
|
| 500 |
// Now, print any security updates.
|
| 501 |
if (!empty($project['security updates'])) {
|
| 502 |
foreach ($project['security updates'] as $security_update) {
|
| 503 |
$row .= theme('upgrade_status_version', $security_update, t('Security update:'), 'version-security'. $security_class);
|
| 504 |
}
|
| 505 |
}
|
| 506 |
}
|
| 507 |
|
| 508 |
if ($project['recommended'] != $project['latest_version']) {
|
| 509 |
$row .= theme('upgrade_status_version', $project['releases'][$project['latest_version']], t('Latest version:'), 'version-latest');
|
| 510 |
}
|
| 511 |
if ($project['type'] == 'dev'
|
| 512 |
&& $project['status'] != UPDATE_STATUS_CURRENT
|
| 513 |
&& isset($project['dev_version'])
|
| 514 |
&& $project['recommended'] != $project['dev_version']) {
|
| 515 |
$row .= theme('upgrade_status_version', $project['releases'][$project['dev_version']], t('Development version:'), 'version-latest');
|
| 516 |
}
|
| 517 |
}
|
| 518 |
|
| 519 |
if (isset($project['also'])) {
|
| 520 |
foreach ($project['also'] as $also) {
|
| 521 |
$row .= theme('upgrade_status_version', $project['releases'][$also], t('Also available:'), 'version-also-available');
|
| 522 |
}
|
| 523 |
}
|
| 524 |
|
| 525 |
$row .= "</div>\n"; // versions div.
|
| 526 |
|
| 527 |
$row .= "<div class=\"info\">\n";
|
| 528 |
if (!empty($project['notes'])) {
|
| 529 |
$row .= '<div class="notes">';
|
| 530 |
$row .= t('Administrator note: %notes', array('%notes' => $project['notes']));
|
| 531 |
$row .= "</div>\n";
|
| 532 |
}
|
| 533 |
|
| 534 |
$row .= '<div class="modules">';
|
| 535 |
$row .= t('Includes: %modules', array('%modules' => implode(', ', $project['includes'])));
|
| 536 |
$row .= "</div>\n";
|
| 537 |
|
| 538 |
$row .= "</div>\n"; // info div.
|
| 539 |
$row .= "</div>\n"; // wrapper div.
|
| 540 |
$row .= "</div>\n"; // project div.
|
| 541 |
|
| 542 |
$rows[] = array(
|
| 543 |
'class' => $class,
|
| 544 |
'data' => array($row),
|
| 545 |
);
|
| 546 |
}
|
| 547 |
|
| 548 |
$output .= theme('table', $header, $rows, array('class' => 'upgrade-status'));
|
| 549 |
drupal_add_css(drupal_get_path('module', 'upgrade_status') .'/upgrade_status.css');
|
| 550 |
drupal_add_js(drupal_get_path('module', 'upgrade_status') .'/upgrade_status.js');
|
| 551 |
return $output;
|
| 552 |
}
|
| 553 |
|
| 554 |
function theme_upgrade_status_version($version, $tag, $class) {
|
| 555 |
$output = '';
|
| 556 |
$output .= '<table class="version '. $class .'">';
|
| 557 |
$output .= '<tr>';
|
| 558 |
$output .= '<td class="version-title">'. $tag ."</td>\n";
|
| 559 |
$output .= '<td class="version-details">';
|
| 560 |
$output .= l($version['version'], $version['release_link']);
|
| 561 |
$output .= ' <span class="version-date">('. format_date($version['date'], 'custom', 'Y-M-d') .')</span>';
|
| 562 |
$output .= "</td>\n";
|
| 563 |
$output .= '<td class="version-links">';
|
| 564 |
$output .= l(t('Download'), $version['download_link']) .' ยท '. l(t('Release notes'), $version['release_link']);
|
| 565 |
$output .= '</td>';
|
| 566 |
$output .= '</tr>';
|
| 567 |
$output .= "</table>\n";
|
| 568 |
return $output;
|
| 569 |
}
|
| 570 |
|
| 571 |
/**
|
| 572 |
* Fetch project info via XML from a central server.
|
| 573 |
*/
|
| 574 |
function upgrade_status_refresh() {
|
| 575 |
global $base_url;
|
| 576 |
|
| 577 |
@set_time_limit(240);
|
| 578 |
|
| 579 |
// Since we're fetching new available update data, we want to clear
|
| 580 |
// everything in our cache, to ensure we recompute the status. Note that
|
| 581 |
// this does not cause update_status_get_projects() to be recomputed twice
|
| 582 |
// in the same page load (e.g. when manually checking) since that function
|
| 583 |
// stashes its answer in a static array.
|
| 584 |
upgrade_status_invalidate_cache();
|
| 585 |
|
| 586 |
$available = array();
|
| 587 |
$data = array();
|
| 588 |
$version = variable_get('upgrade_status_core_version', UPGRADE_STATUS_CORE_VERSION);
|
| 589 |
|
| 590 |
module_load_include('inc', 'update', 'update.compare');
|
| 591 |
$projects = update_get_projects();
|
| 592 |
foreach ($projects as $key => $project) {
|
| 593 |
// No site key to avoid hi-jacking module usage statistics.
|
| 594 |
$url = _upgrade_status_build_fetch_url($project, $version);
|
| 595 |
$xml = drupal_http_request($url);
|
| 596 |
if (isset($xml->data)) {
|
| 597 |
$data[] = $xml->data;
|
| 598 |
}
|
| 599 |
}
|
| 600 |
|
| 601 |
if ($data) {
|
| 602 |
module_load_include('inc', 'update', 'update.fetch');
|
| 603 |
$parser = new update_xml_parser;
|
| 604 |
$available = $parser->parse($data);
|
| 605 |
cache_set('upgrade_status_info', $available);
|
| 606 |
variable_set('upgrade_status_last', time());
|
| 607 |
watchdog('upgrade_status', 'Fetched information about all available new releases and updates.', array(), WATCHDOG_NOTICE, l('view', 'admin/reports/updates'));
|
| 608 |
}
|
| 609 |
else {
|
| 610 |
watchdog('upgrade_status', 'Unable to fetch any information on available new releases and updates.', array(), WATCHDOG_ERROR, l('view', 'admin/reports/updates'));
|
| 611 |
}
|
| 612 |
return $available;
|
| 613 |
}
|
| 614 |
|
| 615 |
/**
|
| 616 |
* Generates the URL to fetch information about project updates.
|
| 617 |
*
|
| 618 |
* This figures out the right URL to use, based on the project's .info file
|
| 619 |
* and the global defaults. Appends optional query arguments when the site is
|
| 620 |
* configured to report usage stats.
|
| 621 |
*
|
| 622 |
* @param $project
|
| 623 |
* The array of project information from update_status_get_projects().
|
| 624 |
* @param $version
|
| 625 |
* The target version of Drupal core you wish to query.
|
| 626 |
*
|
| 627 |
* @see upgrade_status_refresh()
|
| 628 |
* @see update_status_get_projects()
|
| 629 |
*/
|
| 630 |
function _upgrade_status_build_fetch_url($project, $version) {
|
| 631 |
$default_url = variable_get('upgrade_status_fetch_url', UPGRADE_STATUS_DEFAULT_URL);
|
| 632 |
if (!isset($project['info']['project status url'])) {
|
| 633 |
$project['info']['project status url'] = $default_url;
|
| 634 |
}
|
| 635 |
$name = $project['name'];
|
| 636 |
$url = $project['info']['project status url'];
|
| 637 |
$url .= '/'. $name .'/'. $version;
|
| 638 |
return $url;
|
| 639 |
}
|
| 640 |
|
| 641 |
/**
|
| 642 |
* Internal helper to try to get the update information from the cache
|
| 643 |
* if possible, and to refresh the cache when necessary.
|
| 644 |
*
|
| 645 |
* @param $refresh
|
| 646 |
* Boolean to indicate if this method should refresh the cache automatically
|
| 647 |
* if there's no data.
|
| 648 |
*/
|
| 649 |
function upgrade_status_get_available($refresh = FALSE) {
|
| 650 |
$available = array();
|
| 651 |
if (!$refresh && $cache = cache_get('upgrade_status_info', 'cache')) {
|
| 652 |
$available = $cache->data;
|
| 653 |
}
|
| 654 |
else {
|
| 655 |
$available = upgrade_status_refresh();
|
| 656 |
}
|
| 657 |
return $available;
|
| 658 |
}
|
| 659 |
|
| 660 |
/**
|
| 661 |
* Invalidates any cached data relating to update status.
|
| 662 |
*/
|
| 663 |
function upgrade_status_invalidate_cache() {
|
| 664 |
cache_clear_all('upgrade_status_', 'cache', TRUE);
|
| 665 |
}
|
| 666 |
|
| 667 |
/**
|
| 668 |
* Retrieve data from {cache} or empty the cache when necessary.
|
| 669 |
*
|
| 670 |
* Two very expensive arrays computed by this module are the list of all
|
| 671 |
* installed modules (and .info data, project associations, etc), and the
|
| 672 |
* current status of the site relative to the currently available
|
| 673 |
* releases. These two arrays are cached in the {cache} table and used
|
| 674 |
* whenever possible. The cache is cleared whenever the administrator visits
|
| 675 |
* the status report, available updates report, or the module administration
|
| 676 |
* pages, since we should always recompute the most current values on any of
|
| 677 |
* those pages.
|
| 678 |
*
|
| 679 |
* @param $cid
|
| 680 |
* The cache id of data to return from the cache. Valid options are
|
| 681 |
* 'upgrade_status_data' and 'update_status_projects'.
|
| 682 |
*
|
| 683 |
* @return
|
| 684 |
* The cached value of the $projects array generated by
|
| 685 |
* upgrade_status_calculate_project_data() or update_status_get_projects(),
|
| 686 |
* or an empty array when the cache is cleared.
|
| 687 |
*/
|
| 688 |
function upgrade_status_project_cache($cid) {
|
| 689 |
$projects = array();
|
| 690 |
if ($cache = cache_get($cid, 'cache')) {
|
| 691 |
if (!empty($cache->data) && $cache->expire > time()) {
|
| 692 |
$projects = $cache->data;
|
| 693 |
}
|
| 694 |
}
|
| 695 |
return $projects;
|
| 696 |
}
|
| 697 |
|
| 698 |
/**
|
| 699 |
* Form to display Drupal core version selection.
|
| 700 |
*/
|
| 701 |
function upgrade_status_core_version_form(&$form_state) {
|
| 702 |
$form['upgrade_status_core_version'] = array(
|
| 703 |
'#type' => 'select',
|
| 704 |
'#title' => t('Target version of Drupal core'),
|
| 705 |
'#options' => drupal_map_assoc(array('7.x', '8.x')),
|
| 706 |
'#default_value' => variable_get('upgrade_status_core_version', UPGRADE_STATUS_CORE_VERSION),
|
| 707 |
'#description' => t('Select the version of Drupal core you wish to check for project status.'),
|
| 708 |
);
|
| 709 |
$form['submit'] = array(
|
| 710 |
'#type' => 'submit',
|
| 711 |
'#value' => t('Change'),
|
| 712 |
);
|
| 713 |
return $form;
|
| 714 |
}
|
| 715 |
|
| 716 |
/**
|
| 717 |
* Set the new Drupal core version in a variable; refresh project data.
|
| 718 |
*/
|
| 719 |
function upgrade_status_core_version_form_submit($form, &$form_state) {
|
| 720 |
// Refresh status if a different version than the default has been selected.
|
| 721 |
if ($form_state['values']['upgrade_status_core_version'] != UPGRADE_STATUS_CORE_VERSION) {
|
| 722 |
variable_set('upgrade_status_core_version', $form_state['values']['upgrade_status_core_version']);
|
| 723 |
upgrade_status_refresh();
|
| 724 |
}
|
| 725 |
// Refresh status if the default version has been selected, but only if it
|
| 726 |
// was not selected before (noob protection).
|
| 727 |
else if (variable_get('upgrade_status_core_version', UPGRADE_STATUS_CORE_VERSION) != UPGRADE_STATUS_CORE_VERSION) {
|
| 728 |
variable_del('upgrade_status_core_version');
|
| 729 |
upgrade_status_refresh();
|
| 730 |
}
|
| 731 |
// ...or just ensure that we've got no stale variable set.
|
| 732 |
else {
|
| 733 |
variable_del('upgrade_status_core_version');
|
| 734 |
}
|
| 735 |
}
|
| 736 |
|
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