--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/update/update.report.inc	Tue Dec 23 14:28:28 2008 +0100
@@ -0,0 +1,241 @@
+<?php
+// $Id: update.report.inc,v 1.10.2.1 2008/02/05 09:59:21 goba Exp $
+
+/**
+ * @file
+ * Code required only when rendering the available updates report.
+ */
+
+/**
+ * Menu callback. Generate a page about the update status of projects.
+ */
+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', $data);
+  }
+  else {
+    return theme('update_report', _update_no_data());
+  }
+}
+
+/**
+ * Theme project status report.
+ *
+ * @ingroup themeable
+ */
+function theme_update_report($data) {
+  $last = variable_get('update_last_check', 0);
+  $output = '<div class="update checked">'. ($last ? t('Last checked: @time ago', array('@time' => format_interval(time() - $last))) : t('Last checked: never'));
+  $output .= ' <span class="check-manually">('. l(t('Check manually'), 'admin/reports/updates/check') .')</span>';
+  $output .= "</div>\n";
+
+  if (!is_array($data)) {
+    $output .= '<p>'. $data .'</p>';
+    return $output;
+  }
+
+  $header = array();
+  $rows = array();
+
+  $notification_level = variable_get('update_notification_threshold', 'all');
+
+  foreach ($data as $project) {
+    switch ($project['status']) {
+      case UPDATE_CURRENT:
+        $class = 'ok';
+        $icon = theme('image', 'misc/watchdog-ok.png', t('ok'), t('ok'));
+        break;
+      case UPDATE_NOT_SECURE:
+      case UPDATE_REVOKED:
+      case UPDATE_NOT_SUPPORTED:
+      case UPDATE_NOT_CURRENT:
+        if ($notification_level == 'all'
+            || $project['status'] != UPDATE_NOT_CURRENT) {
+          $class = 'error';
+          $icon = theme('image', 'misc/watchdog-error.png', t('error'), t('error'));
+          break;
+        }
+        // Otherwise, deliberate no break and use the warning class/icon.
+      default:
+        $class = 'warning';
+        $icon = theme('image', 'misc/watchdog-warning.png', t('warning'), t('warning'));
+        break;
+    }
+
+    $row = '<div class="version-status">';
+    switch ($project['status']) {
+      case UPDATE_NOT_SECURE:
+        $row .= '<span class="security-error">'. t('Security update required!') .'</span>';
+        break;
+      case UPDATE_REVOKED:
+        $row .= '<span class="revoked">'. t('Revoked!') .'</span>';
+        break;
+      case UPDATE_NOT_SUPPORTED:
+        $row .= '<span class="not-supported">'. t('Not supported!') .'</span>';
+        break;
+      case UPDATE_NOT_CURRENT:
+        $row .= '<span class="not-current">'. t('Update available') .'</span>';
+        break;
+      case UPDATE_CURRENT:
+        $row .= '<span class="current">'. t('Up to date') .'</span>';
+        break;
+      default:
+        $row .= check_plain($project['reason']);
+        break;
+    }
+    $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";
+
+    $row .= "<div class=\"versions\">\n";
+
+    if (isset($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 version-recommended-strong';
+        }
+        else {
+          $security_class = '';
+          $version_class = 'version-recommended';
+          // Apply an extra class if we're displaying both a recommended
+          // version and anything else for an extra visual hint.
+          if ($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';
+          }
+          $row .= theme('update_version', $project['releases'][$project['recommended']], t('Recommended version:'), $version_class);
+        }
+
+        // Now, print any security updates.
+        if (!empty($project['security updates'])) {
+          foreach ($project['security updates'] as $security_update) {
+            $row .= theme('update_version', $security_update, t('Security update:'), 'version-security'. $security_class);
+          }
+        }
+      }
+
+      if ($project['recommended'] != $project['latest_version']) {
+        $row .= theme('update_version', $project['releases'][$project['latest_version']], t('Latest version:'), 'version-latest');
+      }
+      if ($project['install_type'] == 'dev'
+          && $project['status'] != UPDATE_CURRENT
+          && isset($project['dev_version'])
+          && $project['recommended'] != $project['dev_version']) {
+        $row .= theme('update_version', $project['releases'][$project['dev_version']], t('Development version:'), 'version-latest');
+      }
+    }
+
+    if (isset($project['also'])) {
+      foreach ($project['also'] as $also) {
+        $row .= theme('update_version', $project['releases'][$also], t('Also available:'), 'version-also-available');
+      }
+    }
+
+    $row .= "</div>\n"; // versions div.
+
+    $row .= "<div class=\"info\">\n";
+    if (!empty($project['extra'])) {
+      $row .= '<div class="extra">'."\n";
+      foreach ($project['extra'] as $key => $value) {
+        $row .= '<div class="'. $value['class'] .'">';
+        $row .= check_plain($value['label']) .': ';
+        $row .= theme('placeholder', $value['data']);
+        $row .= "</div>\n";
+      }
+      $row .= "</div>\n";  // extra div.
+    }
+
+    $row .= '<div class="includes">';
+    sort($project['includes']);
+    $row .= t('Includes: %includes', array('%includes' => implode(', ', $project['includes'])));
+    $row .= "</div>\n";
+
+    $row .= "</div>\n"; // info div.
+
+    if (!isset($rows[$project['project_type']])) {
+      $rows[$project['project_type']] = array();
+    }
+    $rows[$project['project_type']][] = array(
+      'class' => $class,
+      'data' => array($row),
+    );
+  }
+
+  $project_types = array(
+    'core' => t('Drupal core'),
+    'module' => t('Modules'),
+    'theme' => t('Themes'),
+    'disabled-module' => t('Disabled modules'),
+    'disabled-theme' => t('Disabled themes'),
+  );
+  foreach ($project_types as $type_name => $type_label) {
+    if (!empty($rows[$type_name])) {
+      $output .= "\n<h3>". $type_label ."</h3>\n";
+      $output .= theme('table', $header, $rows[$type_name], array('class' => 'update'));
+    }
+  }
+  drupal_add_css(drupal_get_path('module', 'update') .'/update.css');
+  return $output;
+}
+
+/**
+ * Theme the version display of a project.
+ *
+ * @ingroup themeable
+ */
+function theme_update_version($version, $tag, $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', $links);
+  $output .= '</td>';
+  $output .= '</tr>';
+  $output .= "</table>\n";
+  return $output;
+}