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   1  <?php
   2  // $Id: update.report.inc,v 1.10.2.6 2009/11/06 07:26:21 goba Exp $
   3  
   4  /**
   5   * @file
   6   * Code required only when rendering the available updates report.
   7   */
   8  
   9  /**
  10   * Menu callback. Generate a page about the update status of projects.
  11   */
  12  function update_status() {
  13    if ($available = update_get_available(TRUE)) {
  14      module_load_include('inc', 'update', 'update.compare');
  15      $data = update_calculate_project_data($available);
  16      return theme('update_report', $data);
  17    }
  18    else {
  19      return theme('update_report', _update_no_data());
  20    }
  21  }
  22  
  23  /**
  24   * Theme project status report.
  25   *
  26   * @ingroup themeable
  27   */
  28  function theme_update_report($data) {
  29    $last = variable_get('update_last_check', 0);
  30    $output = '<div class="update checked">'. ($last ? t('Last checked: @time ago', array('@time' => format_interval(time() - $last))) : t('Last checked: never'));
  31    $output .= ' <span class="check-manually">('. l(t('Check manually'), 'admin/reports/updates/check') .')</span>';
  32    $output .= "</div>\n";
  33  
  34    if (!is_array($data)) {
  35      $output .= '<p>'. $data .'</p>';
  36      return $output;
  37    }
  38  
  39    $header = array();
  40    $rows = array();
  41  
  42    $notification_level = variable_get('update_notification_threshold', 'all');
  43  
  44    foreach ($data as $project) {
  45      switch ($project['status']) {
  46        case UPDATE_CURRENT:
  47          $class = 'ok';
  48          $icon = theme('image', 'misc/watchdog-ok.png', t('ok'), t('ok'));
  49          break;
  50        case UPDATE_UNKNOWN:
  51        case UPDATE_NOT_FETCHED:
  52          $class = 'unknown';
  53          $icon = theme('image', 'misc/watchdog-warning.png', t('warning'), t('warning'));
  54          break;
  55        case UPDATE_NOT_SECURE:
  56        case UPDATE_REVOKED:
  57        case UPDATE_NOT_SUPPORTED:
  58          $class = 'error';
  59          $icon = theme('image', 'misc/watchdog-error.png', t('error'), t('error'));
  60          break;
  61        case UPDATE_NOT_CHECKED:
  62        case UPDATE_NOT_CURRENT:
  63        default:
  64          $class = 'warning';
  65          $icon = theme('image', 'misc/watchdog-warning.png', t('warning'), t('warning'));
  66          break;
  67      }
  68  
  69      $row = '<div class="version-status">';
  70      switch ($project['status']) {
  71        case UPDATE_NOT_SECURE:
  72          $row .= '<span class="security-error">'. t('Security update required!') .'</span>';
  73          break;
  74        case UPDATE_REVOKED:
  75          $row .= '<span class="revoked">'. t('Revoked!') .'</span>';
  76          break;
  77        case UPDATE_NOT_SUPPORTED:
  78          $row .= '<span class="not-supported">'. t('Not supported!') .'</span>';
  79          break;
  80        case UPDATE_NOT_CURRENT:
  81          $row .= '<span class="not-current">'. t('Update available') .'</span>';
  82          break;
  83        case UPDATE_CURRENT:
  84          $row .= '<span class="current">'. t('Up to date') .'</span>';
  85          break;
  86        default:
  87          $row .= check_plain($project['reason']);
  88          break;
  89      }
  90      $row .= '<span class="icon">'. $icon .'</span>';
  91      $row .= "</div>\n";
  92  
  93      $row .= '<div class="project">';
  94      if (isset($project['title'])) {
  95        if (isset($project['link'])) {
  96          $row .= l($project['title'], $project['link']);
  97        }
  98        else {
  99          $row .= check_plain($project['title']);
 100        }
 101      }
 102      else {
 103        $row .= check_plain($project['name']);
 104      }
 105      $row .= ' '. check_plain($project['existing_version']);
 106      if ($project['install_type'] == 'dev' && !empty($project['datestamp'])) {
 107        $row .= ' <span class="version-date">('. format_date($project['datestamp'], 'custom', 'Y-M-d') .')</span>';
 108      }
 109      $row .= "</div>\n";
 110  
 111      $row .= "<div class=\"versions\">\n";
 112  
 113      if (isset($project['recommended'])) {
 114        if ($project['status'] != UPDATE_CURRENT || $project['existing_version'] !== $project['recommended']) {
 115  
 116          // First, figure out what to recommend.
 117          // If there's only 1 security update and it has the same version we're
 118          // recommending, give it the same CSS class as if it was recommended,
 119          // but don't print out a separate "Recommended" line for this project.
 120          if (!empty($project['security updates']) && count($project['security updates']) == 1 && $project['security updates'][0]['version'] === $project['recommended']) {
 121            $security_class = ' version-recommended version-recommended-strong';
 122          }
 123          else {
 124            $security_class = '';
 125            $version_class = 'version-recommended';
 126            // Apply an extra class if we're displaying both a recommended
 127            // version and anything else for an extra visual hint.
 128            if ($project['recommended'] !== $project['latest_version']
 129                || !empty($project['also'])
 130                || ($project['install_type'] == 'dev'
 131                   && isset($project['dev_version'])
 132                   && $project['latest_version'] !== $project['dev_version']
 133                   && $project['recommended'] !== $project['dev_version'])
 134                || (isset($project['security updates'][0])
 135                   && $project['recommended'] !== $project['security updates'][0])
 136                ) {
 137              $version_class .= ' version-recommended-strong';
 138            }
 139            $row .= theme('update_version', $project['releases'][$project['recommended']], t('Recommended version:'), $version_class);
 140          }
 141  
 142          // Now, print any security updates.
 143          if (!empty($project['security updates'])) {
 144            foreach ($project['security updates'] as $security_update) {
 145              $row .= theme('update_version', $security_update, t('Security update:'), 'version-security'. $security_class);
 146            }
 147          }
 148        }
 149  
 150        if ($project['recommended'] !== $project['latest_version']) {
 151          $row .= theme('update_version', $project['releases'][$project['latest_version']], t('Latest version:'), 'version-latest');
 152        }
 153        if ($project['install_type'] == 'dev'
 154            && $project['status'] != UPDATE_CURRENT
 155            && isset($project['dev_version'])
 156            && $project['recommended'] !== $project['dev_version']) {
 157          $row .= theme('update_version', $project['releases'][$project['dev_version']], t('Development version:'), 'version-latest');
 158        }
 159      }
 160  
 161      if (isset($project['also'])) {
 162        foreach ($project['also'] as $also) {
 163          $row .= theme('update_version', $project['releases'][$also], t('Also available:'), 'version-also-available');
 164        }
 165      }
 166  
 167      $row .= "</div>\n"; // versions div.
 168  
 169      $row .= "<div class=\"info\">\n";
 170      if (!empty($project['extra'])) {
 171        $row .= '<div class="extra">'."\n";
 172        foreach ($project['extra'] as $key => $value) {
 173          $row .= '<div class="'. $value['class'] .'">';
 174          $row .= check_plain($value['label']) .': ';
 175          $row .= theme('placeholder', $value['data']);
 176          $row .= "</div>\n";
 177        }
 178        $row .= "</div>\n";  // extra div.
 179      }
 180  
 181      $row .= '<div class="includes">';
 182      sort($project['includes']);
 183      $row .= t('Includes: %includes', array('%includes' => implode(', ', $project['includes'])));
 184      $row .= "</div>\n";
 185  
 186      if (!empty($project['base_themes'])) {
 187        $row .= '<div class="basethemes">';
 188        sort($project['base_themes']);
 189        // We use !dependencies and manually call theme('placeholder') here to
 190        // avoid breakding the D6 string freeze. This identical string is
 191        // already in modules/system/system.admin.inc.
 192        $row .= t('Depends on: !dependencies', array('!dependencies' => theme('placeholder', implode(', ', $project['base_themes']))));
 193        $row .= "</div>\n";
 194      }
 195  
 196      if (!empty($project['sub_themes'])) {
 197        $row .= '<div class="subthemes">';
 198        sort($project['sub_themes']);
 199        // We use !required and manually call theme('placeholder') here to avoid
 200        // breakding the D6 string freeze. This identical string is already in
 201        // modules/system/system.admin.inc.
 202        $row .= t('Required by: !required', array('!required' => theme('placeholder', implode(', ', $project['sub_themes']))));
 203        $row .= "</div>\n";
 204      }
 205  
 206      $row .= "</div>\n"; // info div.
 207  
 208      if (!isset($rows[$project['project_type']])) {
 209        $rows[$project['project_type']] = array();
 210      }
 211      $row_key = isset($project['title']) ? drupal_strtolower($project['title']) : drupal_strtolower($project['name']);
 212      $rows[$project['project_type']][$row_key] = array(
 213        'class' => $class,
 214        'data' => array($row),
 215      );
 216    }
 217  
 218    $project_types = array(
 219      'core' => t('Drupal core'),
 220      'module' => t('Modules'),
 221      'theme' => t('Themes'),
 222      'disabled-module' => t('Disabled modules'),
 223      'disabled-theme' => t('Disabled themes'),
 224    );
 225    foreach ($project_types as $type_name => $type_label) {
 226      if (!empty($rows[$type_name])) {
 227        ksort($rows[$type_name]);
 228        $output .= "\n<h3>". $type_label ."</h3>\n";
 229        $output .= theme('table', $header, $rows[$type_name], array('class' => 'update'));
 230      }
 231    }
 232    drupal_add_css(drupal_get_path('module', 'update') .'/update.css');
 233    return $output;
 234  }
 235  
 236  /**
 237   * Theme the version display of a project.
 238   *
 239   * @ingroup themeable
 240   */
 241  function theme_update_version($version, $tag, $class) {
 242    $output = '';
 243    $output .= '<table class="version '. $class .'">';
 244    $output .= '<tr>';
 245    $output .= '<td class="version-title">'. $tag ."</td>\n";
 246    $output .= '<td class="version-details">';
 247    $output .= l($version['version'], $version['release_link']);
 248    $output .= ' <span class="version-date">('. format_date($version['date'], 'custom', 'Y-M-d') .')</span>';
 249    $output .= "</td>\n";
 250    $output .= '<td class="version-links">';
 251    $links = array();
 252    $links['update-download'] = array(
 253      'title' => t('Download'),
 254      'href' => $version['download_link'],
 255    );
 256    $links['update-release-notes'] = array(
 257      'title' => t('Release notes'),
 258      'href' => $version['release_link'],
 259    );
 260    $output .= theme('links', $links);
 261    $output .= '</td>';
 262    $output .= '</tr>';
 263    $output .= "</table>\n";
 264    return $output;
 265  }