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root / drupal7 / modules / update / update.report.inc @ 08f5d39b

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<?php
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/**
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 * @file
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 * Code required only when rendering the available updates report.
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 */
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/**
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 * Page callback: Generates a page about the update status of projects.
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 *
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 * @see update_menu()
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 */
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function update_status() {
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  if ($available = update_get_available(TRUE)) {
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    module_load_include('inc', 'update', 'update.compare');
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    $data = update_calculate_project_data($available);
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    return theme('update_report', array('data' => $data));
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  }
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  else {
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    return theme('update_report', array('data' => _update_no_data()));
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  }
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}
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/**
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 * Returns HTML for the project status report.
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 *
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 * @param array $variables
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 *   An associative array containing:
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 *   - data: An array of data about each project's status.
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 *
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 * @ingroup themeable
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 */
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function theme_update_report($variables) {
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  $data = $variables['data'];
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  $last = variable_get('update_last_check', 0);
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  $output = theme('update_last_check', array('last' => $last));
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  if (!is_array($data)) {
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    $output .= '<p>' . $data . '</p>';
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    return $output;
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  }
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  $header = array();
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  $rows = array();
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  $notification_level = variable_get('update_notification_threshold', 'all');
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  // Create an array of status values keyed by module or theme name, since
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  // we'll need this while generating the report if we have to cross reference
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  // anything (e.g. subthemes which have base themes missing an update).
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  foreach ($data as $project) {
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    foreach ($project['includes'] as $key => $name) {
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      $status[$key] = $project['status'];
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    }
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  }
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  foreach ($data as $project) {
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    switch ($project['status']) {
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      case UPDATE_CURRENT:
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        $class = 'ok';
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        $icon = theme('image', array('path' => 'misc/watchdog-ok.png', 'width' => 18, 'height' => 18, 'alt' => t('ok'), 'title' => t('ok')));
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        break;
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      case UPDATE_UNKNOWN:
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      case UPDATE_FETCH_PENDING:
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      case UPDATE_NOT_FETCHED:
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        $class = 'unknown';
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        $icon = theme('image', array('path' => 'misc/watchdog-warning.png', 'width' => 18, 'height' => 18, 'alt' => t('warning'), 'title' => t('warning')));
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        break;
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      case UPDATE_NOT_SECURE:
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      case UPDATE_REVOKED:
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      case UPDATE_NOT_SUPPORTED:
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        $class = 'error';
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        $icon = theme('image', array('path' => 'misc/watchdog-error.png', 'width' => 18, 'height' => 18, 'alt' => t('error'), 'title' => t('error')));
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        break;
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      case UPDATE_NOT_CHECKED:
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      case UPDATE_NOT_CURRENT:
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      default:
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        $class = 'warning';
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        $icon = theme('image', array('path' => 'misc/watchdog-warning.png', 'width' => 18, 'height' => 18, 'alt' => t('warning'), 'title' => t('warning')));
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        break;
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    }
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    $row = '<div class="version-status">';
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    $status_label = theme('update_status_label', array('status' => $project['status']));
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    $row .= !empty($status_label) ? $status_label : check_plain($project['reason']);
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    $row .= '<span class="icon">' . $icon . '</span>';
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    $row .= "</div>\n";
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    $row .= '<div class="project">';
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    if (isset($project['title'])) {
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      if (isset($project['link'])) {
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        $row .= l($project['title'], $project['link']);
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      }
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      else {
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        $row .= check_plain($project['title']);
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      }
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    }
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    else {
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      $row .= check_plain($project['name']);
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    }
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    $row .= ' ' . check_plain($project['existing_version']);
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    if ($project['install_type'] == 'dev' && !empty($project['datestamp'])) {
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      $row .= ' <span class="version-date">(' . format_date($project['datestamp'], 'custom', 'Y-M-d') . ')</span>';
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    }
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    $row .= "</div>\n";
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    $versions_inner = '';
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    $security_class = array();
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    $version_class = array();
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    if (isset($project['recommended'])) {
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      if ($project['status'] != UPDATE_CURRENT || $project['existing_version'] !== $project['recommended']) {
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        // First, figure out what to recommend.
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        // If there's only 1 security update and it has the same version we're
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        // recommending, give it the same CSS class as if it was recommended,
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        // but don't print out a separate "Recommended" line for this project.
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        if (!empty($project['security updates']) && count($project['security updates']) == 1 && $project['security updates'][0]['version'] === $project['recommended']) {
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          $security_class[] = 'version-recommended';
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          $security_class[] = 'version-recommended-strong';
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        }
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        else {
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          $version_class[] = 'version-recommended';
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          // Apply an extra class if we're displaying both a recommended
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          // version and anything else for an extra visual hint.
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          if ($project['recommended'] !== $project['latest_version']
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              || !empty($project['also'])
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              || ($project['install_type'] == 'dev'
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                && isset($project['dev_version'])
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                && $project['latest_version'] !== $project['dev_version']
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                && $project['recommended'] !== $project['dev_version'])
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              || (isset($project['security updates'][0])
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                && $project['recommended'] !== $project['security updates'][0])
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              ) {
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            $version_class[] = 'version-recommended-strong';
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          }
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          $versions_inner .= theme('update_version', array('version' => $project['releases'][$project['recommended']], 'tag' => t('Recommended version:'), 'class' => $version_class));
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        }
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        // Now, print any security updates.
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        if (!empty($project['security updates'])) {
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          $security_class[] = 'version-security';
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          foreach ($project['security updates'] as $security_update) {
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            $versions_inner .= theme('update_version', array('version' => $security_update, 'tag' => t('Security update:'), 'class' => $security_class));
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          }
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        }
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      }
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      if ($project['recommended'] !== $project['latest_version']) {
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        $versions_inner .= theme('update_version', array('version' => $project['releases'][$project['latest_version']], 'tag' => t('Latest version:'), 'class' => array('version-latest')));
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      }
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      if ($project['install_type'] == 'dev'
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          && $project['status'] != UPDATE_CURRENT
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          && isset($project['dev_version'])
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          && $project['recommended'] !== $project['dev_version']) {
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        $versions_inner .= theme('update_version', array('version' => $project['releases'][$project['dev_version']], 'tag' => t('Development version:'), 'class' => array('version-latest')));
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      }
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    }
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    if (isset($project['also'])) {
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      foreach ($project['also'] as $also) {
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        $versions_inner .= theme('update_version', array('version' => $project['releases'][$also], 'tag' => t('Also available:'), 'class' => array('version-also-available')));
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      }
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    }
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    if (!empty($versions_inner)) {
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      $row .= "<div class=\"versions\">\n" . $versions_inner . "</div>\n";
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    }
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    $row .= "<div class=\"info\">\n";
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    if (!empty($project['extra'])) {
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      $row .= '<div class="extra">' . "\n";
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      foreach ($project['extra'] as $key => $value) {
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        $row .= '<div class="' . implode(' ', $value['class']) . '">';
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        $row .= check_plain($value['label']) . ': ';
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        $row .= drupal_placeholder($value['data']);
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        $row .= "</div>\n";
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      }
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      $row .= "</div>\n";  // extra div.
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    }
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    $row .= '<div class="includes">';
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    sort($project['includes']);
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    if (!empty($project['disabled'])) {
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      sort($project['disabled']);
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      // Make sure we start with a clean slate for each project in the report.
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      $includes_items = array();
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      $row .= t('Includes:');
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      $includes_items[] = t('Enabled: %includes', array('%includes' => implode(', ', $project['includes'])));
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      $includes_items[] = t('Disabled: %disabled', array('%disabled' => implode(', ', $project['disabled'])));
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      $row .= theme('item_list', array('items' => $includes_items));
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    }
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    else {
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      $row .= t('Includes: %includes', array('%includes' => implode(', ', $project['includes'])));
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    }
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    $row .= "</div>\n";
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    if (!empty($project['base_themes'])) {
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      $row .= '<div class="basethemes">';
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      asort($project['base_themes']);
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      $base_themes = array();
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      foreach ($project['base_themes'] as $base_key => $base_theme) {
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        switch ($status[$base_key]) {
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          case UPDATE_NOT_SECURE:
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          case UPDATE_REVOKED:
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          case UPDATE_NOT_SUPPORTED:
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            $base_themes[] = t('%base_theme (!base_label)', array('%base_theme' => $base_theme, '!base_label' => theme('update_status_label', array('status' => $status[$base_key]))));
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            break;
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          default:
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            $base_themes[] = drupal_placeholder($base_theme);
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        }
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      }
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      $row .= t('Depends on: !basethemes', array('!basethemes' => implode(', ', $base_themes)));
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      $row .= "</div>\n";
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    }
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    if (!empty($project['sub_themes'])) {
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      $row .= '<div class="subthemes">';
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      sort($project['sub_themes']);
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      $row .= t('Required by: %subthemes', array('%subthemes' => implode(', ', $project['sub_themes'])));
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      $row .= "</div>\n";
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    }
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    $row .= "</div>\n"; // info div.
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    if (!isset($rows[$project['project_type']])) {
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      $rows[$project['project_type']] = array();
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    }
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    $row_key = isset($project['title']) ? drupal_strtolower($project['title']) : drupal_strtolower($project['name']);
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    $rows[$project['project_type']][$row_key] = array(
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      'class' => array($class),
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      'data' => array($row),
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    );
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  }
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  $project_types = array(
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    'core' => t('Drupal core'),
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    'module' => t('Modules'),
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    'theme' => t('Themes'),
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    'module-disabled' => t('Disabled modules'),
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    'theme-disabled' => t('Disabled themes'),
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  );
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  foreach ($project_types as $type_name => $type_label) {
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    if (!empty($rows[$type_name])) {
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      ksort($rows[$type_name]);
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      $output .= "\n<h3>" . $type_label . "</h3>\n";
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      $output .= theme('table', array('header' => $header, 'rows' => $rows[$type_name], 'attributes' => array('class' => array('update'))));
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    }
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  }
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  drupal_add_css(drupal_get_path('module', 'update') . '/update.css');
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  return $output;
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}
253

    
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/**
255
 * Returns HTML for a label to display for a project's update status.
256
 *
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 * @param array $variables
258
 *   An associative array containing:
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 *   - status: The integer code for a project's current update status.
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 *
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 * @see update_calculate_project_data()
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 * @ingroup themeable
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 */
264
function theme_update_status_label($variables) {
265
  switch ($variables['status']) {
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    case UPDATE_NOT_SECURE:
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      return '<span class="security-error">' . t('Security update required!') . '</span>';
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    case UPDATE_REVOKED:
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      return '<span class="revoked">' . t('Revoked!') . '</span>';
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    case UPDATE_NOT_SUPPORTED:
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      return '<span class="not-supported">' . t('Not supported!') . '</span>';
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    case UPDATE_NOT_CURRENT:
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      return '<span class="not-current">' . t('Update available') . '</span>';
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    case UPDATE_CURRENT:
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      return '<span class="current">' . t('Up to date') . '</span>';
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  }
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}
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/**
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 * Returns HTML for the version display of a project.
286
 *
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 * @param array $variables
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 *   An associative array containing:
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 *   - version: An array of data about the latest released version, containing:
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 *     - version: The version number.
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 *     - release_link: The URL for the release notes.
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 *     - date: The date of the release.
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 *     - download_link: The URL for the downloadable file.
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 *   - tag: The title of the project.
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 *   - class: A string containing extra classes for the wrapping table.
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 *
297
 * @ingroup themeable
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 */
299
function theme_update_version($variables) {
300
  $version = $variables['version'];
301
  $tag = $variables['tag'];
302
  $class = implode(' ', $variables['class']);
303

    
304
  $output = '';
305
  $output .= '<table class="version ' . $class . '">';
306
  $output .= '<tr>';
307
  $output .= '<td class="version-title">' . $tag . "</td>\n";
308
  $output .= '<td class="version-details">';
309
  $output .= l($version['version'], $version['release_link']);
310
  $output .= ' <span class="version-date">(' . format_date($version['date'], 'custom', 'Y-M-d') . ')</span>';
311
  $output .= "</td>\n";
312
  $output .= '<td class="version-links">';
313
  $links = array();
314
  $links['update-download'] = array(
315
    'title' => t('Download'),
316
    'href' => $version['download_link'],
317
  );
318
  $links['update-release-notes'] = array(
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    'title' => t('Release notes'),
320
    'href' => $version['release_link'],
321
  );
322
  $output .= theme('links__update_version', array('links' => $links));
323
  $output .= '</td>';
324
  $output .= '</tr>';
325
  $output .= "</table>\n";
326
  return $output;
327
}