PHP Articles::put_attributes方法代码示例

 * @author Bernard Paques
 * @reference
 * @license http://www.gnu.org/copyleft/lesser.txt GNU Lesser General Public License
 */
// loaded from articles/view.php
defined('YACS') or exit('Script must be included');
// process uploaded data
if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
    // update an existing page
    if (isset($_REQUEST['id'])) {
        // remember the previous version
        if ($item['id'] && Versions::are_different($item, $_REQUEST)) {
            Versions::save($item, 'article:' . $item['id']);
        }
        // stop on error
        if (!Articles::put_attributes($_REQUEST) || is_object($overlay) && !$overlay->remember('update', $_REQUEST, 'article:' . $_REQUEST['id'])) {
            $item = $_REQUEST;
            $with_form = TRUE;
            // else display the updated page
        } else {
            // do whatever is necessary on page update
            Articles::finalize_update($anchor, $_REQUEST, $overlay, isset($_REQUEST['silent']) && $_REQUEST['silent'] == 'Y', isset($_REQUEST['notify_watchers']) && $_REQUEST['notify_watchers'] == 'Y', isset($_REQUEST['notify_followers']) && $_REQUEST['notify_followers'] == 'Y');
            // cascade changes on access rights
            if ($_REQUEST['active'] != $item['active']) {
                Anchors::cascade('article:' . $item['id'], $_REQUEST['active']);
            }
            // the page has been modified
            $context['text'] .= '<p>' . i18n::s('The page has been successfully updated.') . '</p>';
            // display the updated page
            if (!($recipients = Mailer::build_recipients('article:' . $item['id']))) {
                Safe::redirect(Articles::get_permalink($item));

 Articles::finalize_publication($anchor, $_REQUEST);
 // message to the query poster
 $context['page_title'] = i18n::s('Your query has been registered');
 // use the secret handle to access the query
 $link = '';
 $status = '';
 if ($item = Articles::get($_REQUEST['id'])) {
     // ensure the article has a private handle
     if (!isset($item['handle']) || !$item['handle']) {
         $item['handle'] = md5(mt_rand());
         // save in the database
         $fields = array();
         $fields['id'] = $item['id'];
         $fields['handle'] = $item['handle'];
         $fields['silent'] = 'Y';
         Articles::put_attributes($fields);
     }
     // the secret link --see users/login.php
     $link = $context['url_to_home'] . $context['url_to_root'] . Users::get_login_url('edit', 'article:' . $item['id'], $item['create_name'], $item['handle']);
     $status = i18n::s('<p>You can check the status of your query at the following address:</p>') . '<p>' . Skin::build_link($link, $link, 'basic', i18n::s('The permanent address for your query')) . '</p>';
 }
 $context['text'] .= i18n::s('<p>Your query will now be reviewed by one of the associates of this community. It is likely that this will be done within the next 24 hours at the latest.</p>');
 $context['text'] .= $status;
 // follow-up commands
 $follow_up = i18n::s('Where do you want to go now?');
 $menu = array();
 $menu = array_merge($menu, array($context['url_to_root'] => i18n::s('Front page')));
 $menu = array_merge($menu, array('articles/' => i18n::s('All pages')));
 $menu = array_merge($menu, array('sections/' => i18n::s('Site map')));
 $menu = array_merge($menu, array('search.php' => i18n::s('Search')));
 $menu = array_merge($menu, array('help/' => i18n::s('Help index')));

 /**
  * change some attributes of an anchor
  *
  * @see shared/anchor.php
  *
  * @param array of (name, value)
  * @return TRUE on success, FALSE otherwise
  */
 function set_values($fields)
 {
     // add our id
     $fields['id'] = $this->item['id'];
     // save in the database
     return Articles::put_attributes($fields);
 }

 /**
  * create a page out of a textual entity
  *
  * If a target is provided, it is extended with the text of this entity.
  * Else if the anchor is an article, a comment is created. Otherwise an article is created.
  *
  * @param array of entity attributes
  * @param string the textual entity to process
  * @param array poster attributes
  * @param string an optional anchor (e.g., 'article:123')
  * @param string reference of the object to be extended, if any
  * @return string reference to the created or updated object, or NULL
  */
 public static function submit_page($entity_headers, $text, $user, $anchor = NULL, $target = NULL)
 {
     global $context;
     // retrieve queue parameters
     list($server, $account, $password, $allowed, $match, $section, $options, $hooks, $prefix, $suffix) = $context['mail_queue'];
     // preserve breaks
     $text = preg_replace('/\\s*<(br|div|h|p)/is', "\n\n<\$1", $text);
     // suppress dangerous html tags
     $text = strip_tags($text, $context['users_allowed_tags']);
     // trim white spaces
     while (TRUE) {
         $text = trim($text, " \t\r\n");
         if (!strncmp($text, '<br>', 4)) {
             $text = substr($text, 4);
         } elseif (!strncmp($text, '<br/>', 5)) {
             $text = substr($text, 5);
         } elseif (!strncmp($text, '<br />', 6)) {
             $text = substr($text, 6);
         } else {
             break;
         }
     }
     // parse article content
     include_once $context['path_to_root'] . 'articles/article.php';
     $article = new Article();
     $entry_fields = array();
     $entry_fields = $article->parse($text, $entry_fields);
     // trim the header
     if ($prefix) {
         $tokens = explode($prefix, $entry_fields['description']);
         if (isset($tokens[1])) {
             $entry_fields['description'] = $tokens[1];
         } else {
             $entry_fields['description'] = $tokens[0];
         }
     }
     // trim the signature
     if ($suffix) {
         list($entry_fields['description'], $dropped) = explode($suffix, $entry_fields['description']);
     }
     // strip extra text
     $entry_fields['description'] = trim(preg_replace('/\\(See attached file: [^\\)]+?\\)/', '', $entry_fields['description']));
     // anchor this item to something
     $entry_fields['anchor'] = $anchor;
     // make a title
     if (!isset($entry_fields['title'])) {
         $entry_fields['title'] = $context['mail_subject'];
     }
     // message creation stamp
     $entry_fields['create_date'] = gmstrftime('%Y-%m-%d %H:%M:%S', strtotime($context['mail_date']));
     if (!isset($entry_fields['create_name'])) {
         $entry_fields['create_name'] = $user['nick_name'];
     }
     if (!isset($entry_fields['create_id'])) {
         $entry_fields['create_id'] = $user['id'];
     }
     if (!isset($entry_fields['create_address'])) {
         $entry_fields['create_address'] = $user['email'];
     }
     // message edition stamp
     $entry_fields['edit_date'] = gmstrftime('%Y-%m-%d %H:%M:%S', time());
     if (!isset($entry_fields['edit_name'])) {
         $entry_fields['edit_name'] = $user['nick_name'];
     }
     if (!isset($entry_fields['edit_id'])) {
         $entry_fields['edit_id'] = $user['id'];
     }
     if (!isset($entry_fields['edit_address'])) {
         $entry_fields['edit_address'] = $user['email'];
     }
     // we have to extend an existing article --this entity is mutable
     if ($target && !strncmp($target, 'article:', 8) && ($article = Articles::get(substr($target, 8), TRUE))) {
         // append the text to article description field
         $fields = array();
         $fields['id'] = $article['id'];
         $fields['description'] = $article['description'] . $entry_fields['description'];
         $fields['silent'] = TRUE;
         Articles::put_attributes($fields);
         return $target;
         // we have to extend an existing comment --this entity is mutable
     } elseif ($target && !strncmp($target, 'comment:', 8) && ($comment = Comments::get(substr($target, 8), TRUE))) {
         // append the text to comment description field
         $comment['description'] .= $entry_fields['description'];
         Comments::post($comment);
         return $target;
         // we have to comment an existing page
     } elseif (!strncmp($anchor, 'article:', 8)) {
//.........这里部分代码省略.........

    $follow_up .= Skin::finalize_list($menu, 'menu_bar');
    $context['text'] .= Skin::build_block($follow_up, 'bottom');
    // unlock pages
} elseif ($action == 'unlock_articles') {
    // articles
    if (isset($_REQUEST['selected_articles'])) {
        $count = 0;
        foreach ($_REQUEST['selected_articles'] as $dummy => $id) {
            // an article to lock
            if (($article = Articles::get($id)) && $article['locked'] == 'Y') {
                $attributes = array();
                $attributes['id'] = $article['id'];
                $attributes['locked'] = 'N';
                $attributes['silent'] = 'Y';
                // too minor to be noted
                if (Articles::put_attributes($attributes)) {
                    $count++;
                }
            }
        }
        // clear cache for containing section
        Sections::clear($item);
        // report on results
        $context['text'] .= '<p>' . sprintf(i18n::ns('%d page has been unlocked.', '%d pages have been unlocked.', $count), $count) . '</p>';
        // follow-up commands
        $follow_up = i18n::s('What do you want to do now?');
        $menu = array();
        $menu[] = Skin::build_link(Sections::get_permalink($item), i18n::s('View the section'), 'span');
        $menu[] = Skin::build_link(Sections::get_url($item['id'], 'manage'), i18n::s('Manage it'), 'span');
        $follow_up .= Skin::finalize_list($menu, 'menu_bar');
        $context['text'] .= Skin::build_block($follow_up, 'bottom');

    return;
}
// not found -- help web crawlers
if (!isset($item['id'])) {
    Safe::header('Status: 404 Not Found', TRUE, 404);
    die(i18n::s('No item has the provided id.'));
    // permission denied
} elseif (!$permitted) {
    Safe::header('Status: 401 Unauthorized', TRUE, 401);
    die(i18n::s('You are not allowed to perform this operation.'));
    // retrieve some attributes
} elseif ($action) {
    $response = Articles::get_attributes($item['id'], $action);
    // encode result in JSON
    $output = Safe::json_encode($response);
    // allow for data compression
    render_raw('application/json; charset=' . $context['charset']);
    // actual transmission except on a HEAD request
    if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'HEAD') {
        echo $output;
    }
    // the post-processing hook, then exit
    finalize_page(TRUE);
    // update some attributes
} else {
    if (Articles::put_attributes($_REQUEST)) {
        die('OK');
    }
    // some error has occured
    Safe::header('Status: 500 Internal Error', TRUE, 500);
}