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<?php
/**
* @file
* Code required only when rendering the available updates report.
*/
/**
* Page callback: Generates a page about the update status of projects.
*
* @see update_menu()
*/
function update_status() {
if ($available = update_get_available(TRUE)) {
module_load_include('inc', 'update', 'update.compare');
$data = update_calculate_project_data($available);
return theme('update_report', array('data' => $data));
}
else {
return theme('update_report', array('data' => _update_no_data()));
}
}
/**
* Returns HTML for the project status report.
*
* @param array $variables
* An associative array containing:
* - data: An array of data about each project's status.
*
* @ingroup themeable
*/
function theme_update_report($variables) {
$data = $variables['data'];
$last = variable_get('update_last_check', 0);
$output = theme('update_last_check', array('last' => $last));
if (!is_array($data)) {
$output .= '<p>' . $data . '</p>';
return $output;
}
$header = array();
$rows = array();
$notification_level = variable_get('update_notification_threshold', 'all');
// Create an array of status values keyed by module or theme name, since
// we'll need this while generating the report if we have to cross reference
// anything (e.g. subthemes which have base themes missing an update).
foreach ($data as $project) {
foreach ($project['includes'] as $key => $name) {
$status[$key] = $project['status'];
}
}
foreach ($data as $project) {
switch ($project['status']) {
case UPDATE_CURRENT:
$class = 'ok';
$icon = theme('image', array('path' => 'misc/watchdog-ok.png', 'width' => 18, 'height' => 18, 'alt' => t('ok'), 'title' => t('ok')));
break;
case UPDATE_UNKNOWN:
case UPDATE_FETCH_PENDING:
case UPDATE_NOT_FETCHED:
$class = 'unknown';
$icon = theme('image', array('path' => 'misc/watchdog-warning.png', 'width' => 18, 'height' => 18, 'alt' => t('warning'), 'title' => t('warning')));
break;
case UPDATE_NOT_SECURE:
case UPDATE_REVOKED:
case UPDATE_NOT_SUPPORTED:
$class = 'error';
$icon = theme('image', array('path' => 'misc/watchdog-error.png', 'width' => 18, 'height' => 18, 'alt' => t('error'), 'title' => t('error')));
break;
case UPDATE_NOT_CHECKED:
case UPDATE_NOT_CURRENT:
default:
$class = 'warning';
$icon = theme('image', array('path' => 'misc/watchdog-warning.png', 'width' => 18, 'height' => 18, 'alt' => t('warning'), 'title' => t('warning')));
break;
}
$row = '<div class="version-status">';
$status_label = theme('update_status_label', array('status' => $project['status']));
$row .= !empty($status_label) ? $status_label : check_plain($project['reason']);
$row .= '<span class="icon">' . $icon . '</span>';
$row .= "</div>\n";
$row .= '<div class="project">';
if (isset($project['title'])) {
if (isset($project['link'])) {
$row .= l($project['title'], $project['link']);
}
else {
$row .= check_plain($project['title']);
}
}
else {
$row .= check_plain($project['name']);
}
$row .= ' ' . check_plain($project['existing_version']);
if ($project['install_type'] == 'dev' && !empty($project['datestamp'])) {
$row .= ' <span class="version-date">(' . format_date($project['datestamp'], 'custom', 'Y-M-d') . ')</span>';
}
$row .= "</div>\n";
$versions_inner = '';
$security_class = array();
$version_class = array();
if (isset($project['recommended'])) {
if ($project['status'] != UPDATE_CURRENT || $project['existing_version'] !== $project['recommended']) {
// First, figure out what to recommend.
// If there's only 1 security update and it has the same version we're
// recommending, give it the same CSS class as if it was recommended,
// but don't print out a separate "Recommended" line for this project.
if (!empty($project['security updates']) && count($project['security updates']) == 1 && $project['security updates'][0]['version'] === $project['recommended']) {
$security_class[] = 'version-recommended';
$security_class[] = 'version-recommended-strong';
}
else {
$version_class[] = 'version-recommended';
// Apply an extra class if we're displaying both a recommended
// version and anything else for an extra visual hint.
if ($project['recommended'] !== $project['latest_version']
|| !empty($project['also'])
|| ($project['install_type'] == 'dev'
&& isset($project['dev_version'])
&& $project['latest_version'] !== $project['dev_version']
&& $project['recommended'] !== $project['dev_version'])
|| (isset($project['security updates'][0])
&& $project['recommended'] !== $project['security updates'][0])
) {
$version_class[] = 'version-recommended-strong';
}
$versions_inner .= theme('update_version', array('version' => $project['releases'][$project['recommended']], 'tag' => t('Recommended version:'), 'class' => $version_class));
}
// Now, print any security updates.
if (!empty($project['security updates'])) {
$security_class[] = 'version-security';
foreach ($project['security updates'] as $security_update) {
$versions_inner .= theme('update_version', array('version' => $security_update, 'tag' => t('Security update:'), 'class' => $security_class));
}
}
}
if ($project['recommended'] !== $project['latest_version']) {
$versions_inner .= theme('update_version', array('version' => $project['releases'][$project['latest_version']], 'tag' => t('Latest version:'), 'class' => array('version-latest')));
}
if ($project['install_type'] == 'dev'
&& $project['status'] != UPDATE_CURRENT
&& isset($project['dev_version'])
&& $project['recommended'] !== $project['dev_version']) {
$versions_inner .= theme('update_version', array('version' => $project['releases'][$project['dev_version']], 'tag' => t('Development version:'), 'class' => array('version-latest')));
}
}
if (isset($project['also'])) {
foreach ($project['also'] as $also) {
$versions_inner .= theme('update_version', array('version' => $project['releases'][$also], 'tag' => t('Also available:'), 'class' => array('version-also-available')));
}
}
if (!empty($versions_inner)) {
$row .= "<div class=\"versions\">\n" . $versions_inner . "</div>\n";
}
$row .= "<div class=\"info\">\n";
if (!empty($project['extra'])) {
$row .= '<div class="extra">' . "\n";
foreach ($project['extra'] as $key => $value) {
$row .= '<div class="' . implode(' ', $value['class']) . '">';
$row .= check_plain($value['label']) . ': ';
$row .= drupal_placeholder($value['data']);
$row .= "</div>\n";
}
$row .= "</div>\n"; // extra div.
}
$row .= '<div class="includes">';
sort($project['includes']);
if (!empty($project['disabled'])) {
sort($project['disabled']);
// Make sure we start with a clean slate for each project in the report.
$includes_items = array();
$row .= t('Includes:');
$includes_items[] = t('Enabled: %includes', array('%includes' => implode(', ', $project['includes'])));
$includes_items[] = t('Disabled: %disabled', array('%disabled' => implode(', ', $project['disabled'])));
$row .= theme('item_list', array('items' => $includes_items));
}
else {
$row .= t('Includes: %includes', array('%includes' => implode(', ', $project['includes'])));
}
$row .= "</div>\n";
if (!empty($project['base_themes'])) {
$row .= '<div class="basethemes">';
asort($project['base_themes']);
$base_themes = array();
foreach ($project['base_themes'] as $base_key => $base_theme) {
switch ($status[$base_key]) {
case UPDATE_NOT_SECURE:
case UPDATE_REVOKED:
case UPDATE_NOT_SUPPORTED:
$base_themes[] = t('%base_theme (!base_label)', array('%base_theme' => $base_theme, '!base_label' => theme('update_status_label', array('status' => $status[$base_key]))));
break;
default:
$base_themes[] = drupal_placeholder($base_theme);
}
}
$row .= t('Depends on: !basethemes', array('!basethemes' => implode(', ', $base_themes)));
$row .= "</div>\n";
}
if (!empty($project['sub_themes'])) {
$row .= '<div class="subthemes">';
sort($project['sub_themes']);
$row .= t('Required by: %subthemes', array('%subthemes' => implode(', ', $project['sub_themes'])));
$row .= "</div>\n";
}
$row .= "</div>\n"; // info div.
if (!isset($rows[$project['project_type']])) {
$rows[$project['project_type']] = array();
}
$row_key = isset($project['title']) ? drupal_strtolower($project['title']) : drupal_strtolower($project['name']);
$rows[$project['project_type']][$row_key] = array(
'class' => array($class),
'data' => array($row),
);
}
$project_types = array(
'core' => t('Drupal core'),
'module' => t('Modules'),
'theme' => t('Themes'),
'module-disabled' => t('Disabled modules'),
'theme-disabled' => t('Disabled themes'),
);
foreach ($project_types as $type_name => $type_label) {
if (!empty($rows[$type_name])) {
ksort($rows[$type_name]);
$output .= "\n<h3>" . $type_label . "</h3>\n";
$output .= theme('table', array('header' => $header, 'rows' => $rows[$type_name], 'attributes' => array('class' => array('update'))));
}
}
drupal_add_css(drupal_get_path('module', 'update') . '/update.css');
return $output;
}
/**
* Returns HTML for a label to display for a project's update status.
*
* @param array $variables
* An associative array containing:
* - status: The integer code for a project's current update status.
*
* @see update_calculate_project_data()
* @ingroup themeable
*/
function theme_update_status_label($variables) {
switch ($variables['status']) {
case UPDATE_NOT_SECURE:
return '<span class="security-error">' . t('Security update required!') . '</span>';
case UPDATE_REVOKED:
return '<span class="revoked">' . t('Revoked!') . '</span>';
case UPDATE_NOT_SUPPORTED:
return '<span class="not-supported">' . t('Not supported!') . '</span>';
case UPDATE_NOT_CURRENT:
return '<span class="not-current">' . t('Update available') . '</span>';
case UPDATE_CURRENT:
return '<span class="current">' . t('Up to date') . '</span>';
}
}
/**
* Returns HTML for the version display of a project.
*
* @param array $variables
* An associative array containing:
* - version: An array of data about the latest released version, containing:
* - version: The version number.
* - release_link: The URL for the release notes.
* - date: The date of the release.
* - download_link: The URL for the downloadable file.
* - tag: The title of the project.
* - class: A string containing extra classes for the wrapping table.
*
* @ingroup themeable
*/
function theme_update_version($variables) {
$version = $variables['version'];
$tag = $variables['tag'];
$class = implode(' ', $variables['class']);
$output = '';
$output .= '<table class="version ' . $class . '">';
$output .= '<tr>';
$output .= '<td class="version-title">' . $tag . "</td>\n";
$output .= '<td class="version-details">';
$output .= l($version['version'], $version['release_link']);
$output .= ' <span class="version-date">(' . format_date($version['date'], 'custom', 'Y-M-d') . ')</span>';
$output .= "</td>\n";
$output .= '<td class="version-links">';
$links = array();
$links['update-download'] = array(
'title' => t('Download'),
'href' => $version['download_link'],
);
$links['update-release-notes'] = array(
'title' => t('Release notes'),
'href' => $version['release_link'],
);
$output .= theme('links__update_version', array('links' => $links));
$output .= '</td>';
$output .= '</tr>';
$output .= "</table>\n";
return $output;
}