PHP Mailer::notify方法代码示例

         $link = $context['url_to_home'] . $context['url_to_root'] . $anchor->get_url();
         $menu[] = Skin::build_mail_button($link, $anchor->get_title(), FALSE);
     }
     // finalize links
     $message .= Skin::build_mail_menu($menu);
     // provide a link that also authenticates surfers on click-through --see users/login.php
     $message = str_replace(array(Sections::get_permalink($item), str_replace('&', '&', Sections::get_permalink($item))), $context['url_to_root'] . Users::get_login_url('visit', 'section:' . $item['id'], $user['id'], $item['handle']), $message);
     // threads messages
     $headers = Mailer::set_thread('section:' . $item['id']);
     // get attachments from the overlay, if any
     $attachments = NULL;
     if (is_callable(array($overlay, 'get_invite_attachments'))) {
         $attachments = $overlay->get_invite_attachments('PUBLISH');
     }
     // post it
     if (Mailer::notify(Surfer::from(), $recipient, $subject, $message, $headers, $attachments)) {
         $actual_names[] = htmlspecialchars($recipient);
     }
 }
 Mailer::close();
 // display the list of actual recipients
 if ($actual_names) {
     $context['text'] .= '<div>' . sprintf(i18n::s('Your message is being transmitted to %s'), Skin::finalize_list($actual_names, 'compact')) . '</div>';
 } else {
     $context['text'] .= '<p>' . i18n::s('No message has been sent') . '</p>';
 }
 // back to the section page
 $menu = array();
 $menu[] = Skin::build_link(Sections::get_permalink($item), i18n::s('Done'), 'button');
 $context['text'] .= Skin::finalize_list($menu, 'assistant_bar');
 // a form to send an invitation to several people

        // send a confirmation message to the surfer
        if (isset($_REQUEST['edit_address']) && preg_match('/.+@.+/', $_REQUEST['edit_address']) && $link) {
            // message recipient
            $to = $_REQUEST['edit_address'];
            // message subject
            $subject = sprintf(i18n::s('Your query: %s'), strip_tags($_REQUEST['title']));
            // message body
            $message = sprintf(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><p>You can check the status of your query at the following address:</p><p>%s</p><p>We would like to thank you for your interest in our web site.</p>"), '<a href="' . $link . '">' . $link . '</a>');
            // enable threading
            if (isset($item['id'])) {
                $headers = Mailer::set_thread('article:' . $item['id']);
            } else {
                $headers = '';
            }
            // actual post - don't stop on error
            Mailer::notify(NULL, $to, $subject, $message, $headers);
        }
        // get the article back
        $article = Anchors::get('article:' . $_REQUEST['id']);
        // log the query submission
        if (is_object($article)) {
            $label = sprintf(i18n::c('New query: %s'), strip_tags($article->get_title()));
            $link = $context['url_to_home'] . $context['url_to_root'] . $article->get_url();
            $description = '<a href="' . $link . '">' . $link . '</a>' . "\n\n" . $article->get_teaser('basic');
            Logger::notify('query.php: ' . $label, $description);
        }
    }
    // display the form on GET
} else {
    $with_form = TRUE;
}

        $subject = sprintf(i18n::s('Your account at %s'), strip_tags($context['site_name']));
        // top of the message
        $message = '<p>' . sprintf(i18n::s('This message relates to your account at %s.'), '<a href="' . $context['url_to_home'] . $context['url_to_root'] . '">' . strip_tags($context['site_name']) . '</a>') . '</p>';
        // mention nick name
        $message .= '<p>' . sprintf(i18n::s('Your nick name is %s'), $item['nick_name']) . '</p>';
        // direct link to login page --see users/login.php
        $link = $context['url_to_home'] . $context['url_to_root'] . Users::get_login_url('login', $id, rand(1000, 9999), $item['handle']);
        $message .= '<p>' . i18n::s('Record this message and use the following link to authenticate to the site at any time:') . '</p>' . '<p><a href="' . $link . '">' . $link . '</a></p>';
        // caution note
        $message .= '<p>' . i18n::s('Caution: This hyperlink contains your login credentials encrypted. Please be aware anyone who uses this link will have full access to your account.') . '</p>';
        // bottom of the message
        $message .= '<p>' . sprintf(i18n::s('On-line help is available at %s'), '<a href="' . $context['url_to_home'] . $context['url_to_root'] . 'help/' . '">' . $context['url_to_home'] . $context['url_to_root'] . 'help/' . '</a>') . '</p>' . '<p>' . sprintf(i18n::s('Thank you for your interest into %s.'), '<a href="' . $context['url_to_home'] . $context['url_to_root'] . '">' . strip_tags($context['site_name']) . '</a>') . '</p>';
        // enable threading
        $headers = Mailer::set_thread('user:' . $item['id']);
        // post the confirmation message
        Mailer::notify(NULL, $item['email'], $subject, $message, $headers);
        // feed-back message
        $context['text'] .= '<p>' . i18n::s('A reminder message has been sent to you. Check your mailbox and use provided information to authenticate to this site.') . '</p>';
        // back to the anchor page
        $links = array();
        $links[] = Skin::build_link('users/login.php', i18n::s('Login'));
        $context['text'] .= Skin::finalize_list($links, 'assistant_bar');
    }
    // redirect to the origin server
} elseif ($origin) {
    Logger::error(sprintf(i18n::s('We are only keeping a shadow record for this profile. Please handle this account at %s'), Skin::build_link('http://' . $origin, $origin, 'external')));
    // password is changing
} elseif (isset($_REQUEST['confirm'])) {
    // restrictions: anyone can modify its own profile; associates can modify everything
    if ($item['id'] != Surfer::get_id() && !Surfer::is_associate()) {
        Safe::header('Status: 401 Unauthorized', TRUE, 401);

             $headline = sprintf(i18n::c('%s is following you'), '<a href="' . $context['url_to_home'] . $context['url_to_root'] . $follower->get_url() . '">' . $follower->get_title() . '</a>');
             // information
             $message = '<p>' . sprintf(i18n::c('%s will receive notifications when you will update your followers at %s'), $follower->get_title(), $context['site_name']) . '</p>';
             // assemble main content of this message
             $message = Skin::build_mail_content($headline, $message);
             // a set of links
             $menu = array();
             // call for action
             $link = $context['url_to_home'] . $context['url_to_root'] . $follower->get_url();
             $menu[] = Skin::build_mail_button($link, $follower->get_title(), TRUE);
             // finalize links
             $message .= Skin::build_mail_menu($menu);
             // enable threading
             $headers = Mailer::set_thread($follower->get_reference());
             // allow for cross-referencing
             Mailer::notify(Surfer::from(), $user['email'], $subject, $message, $headers);
         }
         // regular container
     } else {
         // always update the watch list
         Members::assign($_REQUEST['member'], $_REQUEST['anchor']);
         // editor link has to be added explicitly on non-private items
         if (!$anchor->is_hidden() && (!isset($_REQUEST['assignment']) || $_REQUEST['assignment'] != 'editor')) {
         } else {
             Members::assign($_REQUEST['anchor'], $_REQUEST['member']);
         }
     }
     // set editor
 } elseif (isset($_REQUEST['action']) && $_REQUEST['action'] == 'set' && isset($_REQUEST['editor']) && isset($_REQUEST['member'])) {
     Members::assign($_REQUEST['editor'], $_REQUEST['member']);
     // reset editor

//.........这里部分代码省略.........
         $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)) {
         // insert comment in the database
         if (!($entry_fields['id'] = Comments::post($entry_fields))) {
             Logger::remember('agents/messages.php: ' . Logger::error_pop());
             return NULL;
         }
         // debug, if required to do so
         if ($context['debug_messages'] == 'Y') {
             Logger::remember('agents/messages.php: Messages::submit_page() as a comment', $entry_fields, 'debug');
         }
         // increment the post counter of the surfer
         Users::increment_posts($user['id']);
         // clear cache
         $parent = Anchors::get($entry_fields['anchor']);
         // touch the related anchor
         if (is_object($parent) && isset($entry_fields['id'])) {
             $parent->touch('comment:create', $entry_fields['id'], TRUE);
         }
         return 'comment:' . $entry_fields['id'];
         // create a new page
     } else {
         // publish automatically, if required to do so
         $section = Anchors::get($entry_fields['anchor']);
         if (isset($context['users_with_auto_publish']) && $context['users_with_auto_publish'] == 'Y' || preg_match('/\\bauto_publish\\b/i', $options) || is_object($section) && $section->has_option('auto_publish')) {
             $entry_fields['publish_date'] = gmstrftime('%Y-%m-%d %H:%M:%S', time());
             if (!isset($entry_fields['publish_name'])) {
                 $entry_fields['publish_name'] = $user['nick_name'];
             }
             if (!isset($entry_fields['publish_id'])) {
                 $entry_fields['publish_id'] = $user['id'];
             }
             if (!isset($entry_fields['publish_address'])) {
                 $entry_fields['publish_address'] = $user['email'];
             }
         }
         // ensure we are using ids instead of nicknames
         if (is_object($section)) {
             $entry_fields['anchor'] = $section->get_reference();
         }
         // save in the database
         if (!($entry_fields['id'] = Articles::post($entry_fields))) {
             Logger::remember('agents/messages.php: ' . Logger::error_pop());
             return NULL;
         }
         // debugging log
         if (isset($context['debug_messages']) && $context['debug_messages'] == 'Y') {
             $entry_fields['description'] = substr($entry_fields['description'], 0, 1024);
             Logger::remember('agents/messages.php: Messages::submit_page() as an article', $entry_fields, 'debug');
         }
         // increment the post counter of the surfer
         Users::increment_posts($user['id']);
         // do whatever is necessary on page creation
         if (isset($entry_fields['publish_date']) && $entry_fields['publish_date'] > NULL_DATE) {
             Articles::finalize_publication($section, $entry_fields);
         } else {
             Articles::finalize_submission($section, $entry_fields);
         }
         // get the new item
         $article = Anchors::get($anchor);
         // if replies are allowed
         if (!preg_match('/\\bno_reply\\b/i', $options)) {
             // let the sender know about his post
             if (isset($entry_fields['publish_date']) && $entry_fields['publish_date'] > NULL_DATE) {
                 $splash = i18n::s("The page received by e-mail has been successfully published. Please review it now to ensure that it reflects your mind.");
             } else {
                 $splash = i18n::s("The page received by e-mail has been posted. Don't forget to read it online. Then click on the Publish command to make it publicly available.");
             }
             $message = '<p>' . $splash . '</p>' . '<p><a href="' . $context['url_to_home'] . $context['url_to_root'] . $article->get_url() . '">' . $article->get_title() . '</a></p>' . '<div>' . $article->get_teaser('basic') . '</div>' . '<p>' . i18n::c('Thank you for your contribution') . '</p>';
             // enable threading
             $headers = Mailer::set_thread($section);
             // send a mail message
             Mailer::notify(NULL, $post_sender, 'Re: ' . $post_subject, $message, $headers);
         }
         // reference to the new page
         return 'article:' . $entry_fields['id'];
     }
     // job ends
     return NULL;
 }

    $link = Categories::get_permalink($item);
    if (!is_object($overlay) || !($label = $overlay->get_label('permalink_command', 'categories', FALSE))) {
        $label = i18n::c('View the category');
    }
    $menu[] = Skin::build_mail_button($link, $label, TRUE);
    // link to the container
    if (is_object($anchor)) {
        $link = $context['url_to_home'] . $context['url_to_root'] . $anchor->get_url();
        $menu[] = Skin::build_mail_button($link, $anchor->get_title(), FALSE);
    }
    // finalize links
    $message .= Skin::build_mail_menu($menu);
    // threads messages
    $headers = Mailer::set_thread('category:' . $item['id']);
    // send the message
    if (Mailer::notify(Surfer::from(), $to, $subject, $message, $headers)) {
        // feed-back to the sender
        $context['text'] .= '<p>' . i18n::s('A message has been sent to:') . "</p>\n" . '<ul>' . "\n";
        foreach ($to as $address) {
            $context['text'] .= '<li>' . encode_field($address) . '</li>' . "\n";
        }
        $context['text'] .= '</ul>' . "\n";
        // back to the category page
        $menu = array();
        $menu[] = Skin::build_link(Categories::get_permalink($item), i18n::s('Done'), 'button');
        $context['text'] .= Skin::finalize_list($menu, 'assistant_bar');
    }
    Mailer::close();
    // no recipient has been found
} elseif (!($recipients =& Members::list_users_by_posts_for_anchor('category:' . $item['id'], 0, 200, 'mail')) || !count($recipients)) {
    Logger::error(i18n::s('No recipient has been found.'));

 /**
  * remember an action once it's done
  *
  * To be overloaded into derived class
  *
  * @param string the action 'insert', 'update' or 'delete'
  * @param array the hosting record
  * @param string reference of the hosting record (e.g., 'article:123')
  * @return FALSE on error, TRUE otherwise
  */
 function remember($action, $host, $reference)
 {
     global $context;
     // remember the id of the master record
     $id = $host['id'];
     // set default values for this editor
     Surfer::check_default_editor($this->attributes);
     // we use the existing back-end for dates
     include_once $context['path_to_root'] . 'dates/dates.php';
     // build the update query
     switch ($action) {
         case 'delete':
             // no need to notify participants after the date planned for the event, nor if the event has been initiated
             if (isset($this->attributes['date_stamp']) && $this->attributes['date_stamp'] > gmstrftime('%Y-%m-%d %H:%M') && isset($this->attributes['status']) && $this->attributes['status'] != 'started' && $this->attributes['status'] != 'stopped') {
                 // send a cancellation message to participants
                 $query = "SELECT user_email FROM " . SQL::table_name('enrolments') . " WHERE (anchor LIKE '" . $reference . "') AND (approved LIKE 'Y')";
                 $result = SQL::query($query);
                 while ($item = SQL::fetch($result)) {
                     // sanity check
                     if (!preg_match(VALID_RECIPIENT, $item['user_email'])) {
                         continue;
                     }
                     // message title
                     $subject = sprintf('%s: %s', i18n::c('Cancellation'), strip_tags($this->anchor->get_title()));
                     // headline
                     $headline = sprintf(i18n::c('%s has cancelled %s'), Surfer::get_link(), $this->anchor->get_title());
                     // message to reader
                     $message = $this->get_invite_default_message('CANCEL');
                     // assemble main content of this message
                     $message = Skin::build_mail_content($headline, $message);
                     // threads messages
                     $headers = Mailer::set_thread($this->anchor->get_reference());
                     // get attachment from the overlay
                     $attachments = $this->get_invite_attachments('CANCEL');
                     // post it
                     Mailer::notify(Surfer::from(), $item['user_email'], $subject, $message, $headers, $attachments);
                 }
             }
             // delete dates for this anchor
             Dates::delete_for_anchor($reference);
             // also delete related enrolment records
             $query = "DELETE FROM " . SQL::table_name('enrolments') . " WHERE anchor LIKE '" . $reference . "'";
             SQL::query($query);
             break;
         case 'insert':
             // bind one date to this record
             if (isset($this->attributes['date_stamp']) && $this->attributes['date_stamp']) {
                 $fields = array();
                 $fields['anchor'] = $reference;
                 $fields['date_stamp'] = $this->attributes['date_stamp'];
                 // update the database
                 if (!($fields['id'] = Dates::post($fields))) {
                     Logger::error(i18n::s('Impossible to add an item.'));
                     return FALSE;
                 }
             }
             // enroll page creator
             include_once $context['path_to_root'] . 'shared/enrolments.php';
             enrolments::confirm($reference);
             // reload the anchor through the cache to reflect the update
             if ($reference) {
                 $this->anchor = Anchors::get($reference, TRUE);
             }
             // send a confirmation message to event creator
             $query = "SELECT * FROM " . SQL::table_name('enrolments') . " WHERE (anchor LIKE '" . $reference . "')";
             $result = SQL::query($query);
             while ($item = SQL::fetch($result)) {
                 // a user registered on this server
                 if ($item['user_id'] && ($watcher = Users::get($item['user_id']))) {
                     // sanity check
                     if (!preg_match(VALID_RECIPIENT, $item['user_email'])) {
                         continue;
                     }
                     // use this email address
                     if ($watcher['full_name']) {
                         $recipient = Mailer::encode_recipient($watcher['email'], $watcher['full_name']);
                     } else {
                         $recipient = Mailer::encode_recipient($watcher['email'], $watcher['nick_name']);
                     }
                     // message title
                     $subject = sprintf(i18n::c('Meeting: %s'), strip_tags($this->anchor->get_title()));
                     // headline
                     $headline = sprintf(i18n::c('you have arranged %s'), '<a href="' . $context['url_to_home'] . $context['url_to_root'] . $this->anchor->get_url() . '">' . $this->anchor->get_title() . '</a>');
                     // message to reader
                     $message = $this->get_invite_default_message('PUBLISH');
                     // assemble main content of this message
                     $message = Skin::build_mail_content($headline, $message);
                     // a set of links
                     $menu = array();
                     // call for action
//.........这里部分代码省略.........

 /**
  * notify an event
  *
  * This script calls [code]Logger::remember()[/code] to save the event locally, then attempts to send an e-mail
  * message if possible.
  *
  * @param string a one-line label that can be used as a mail title (e.g. 'creation of a new article')
  * @param string a more comprehensive description, if any
  * @return void
  */
 public static function notify($label, $description = '')
 {
     global $context;
     // local storage
     Logger::remember($label, $description);
     // send also a message
     if (isset($context['mail_logger_recipient']) && $context['mail_logger_recipient']) {
         // except to current surfer
         if ($self_address = Surfer::get_email_address()) {
             $context['mail_logger_recipient'] = preg_replace('/' . preg_quote($self_address, '/') . '[ \\s,]*/i', '', $context['mail_logger_recipient']);
         }
         // do we have a recipient after all?
         if (!trim($context['mail_logger_recipient'])) {
             return;
         }
         // message footer
         $description .= '<div>' . sprintf(i18n::c('This message has been generated automatically by %s. If you wish to stop these automatic alerts please visit the following link and remove your address from recipients of system events.'), $context['site_name']) . '</div>' . '<p><a href="' . $context['url_to_home'] . $context['url_to_root'] . 'control/configure.php' . '">' . i18n::s('System parameters') . '</a></p>';
         // actual mail message
         Mailer::notify(NULL, $context['mail_logger_recipient'], $label, $description);
     }
 }

                 continue;
             }
             // target recipient does not accept messages
             if (isset($item['without_messages']) && $item['without_messages'] == 'Y') {
                 continue;
             }
             // target is known here
             if (isset($item['id'])) {
                 // suggest to change user preferences if applicable
                 $mail['message'] .= '<p>&nbsp;</p>' . '<p>' . i18n::c('To prevent other members from contacting you, please visit your profile at the following address, and change preferences.') . '</p>' . '<p>' . $context['url_to_master'] . $context['url_to_root'] . Users::get_permalink($item) . '</p>';
                 // alert the target user
                 if (!Users::alert($item, $mail)) {
                     Logger::error(sprintf(i18n::s('Impossible to send a message to %s.'), $item['nick_name']));
                 }
                 // we only have a recipient address
             } elseif ($item['email'] && !Mailer::notify(Surfer::from(), $item['email'], $mail['subject'], $mail['message'], $mail['headers'])) {
                 Logger::error(sprintf(i18n::s('Impossible to send a message to %s.'), $item['email']));
             }
         }
     }
 }
 // follow-up commands
 if (!$render_overlaid) {
     $menu = array();
     if (isset($article['id'])) {
         $menu = array(Articles::get_permalink($article) => i18n::s('View the new thread'));
     }
     if (count($items) == 1 && ($item = $items[0]) && isset($item['id'])) {
         $menu = array_merge($menu, array(Users::get_permalink($item) => sprintf(i18n::s('Back to %s'), $item['nick_name'])));
     } elseif (Surfer::get_id()) {
         $menu = array_merge($menu, array(Surfer::get_permalink() => i18n::s('Back to my profile')));

//.........这里部分代码省略.........
             Logger::error(i18n::s('Another member already has this nick name. Please select a different one.'));
             return FALSE;
         }
         // ensure we have a full name
         if (!isset($fields['full_name']) || !trim($fields['full_name'])) {
             $fields['full_name'] = $fields['nick_name'];
         }
         // protect from hackers
         if (isset($fields['avatar_url'])) {
             $fields['avatar_url'] = encode_link($fields['avatar_url']);
         }
         // set default values
         if (!isset($fields['active']) || !$fields['active']) {
             $fields['active'] = 'Y';
         }
         if (isset($fields['selected_editor'])) {
             $fields['editor'] = $fields['selected_editor'];
         } elseif (isset($context['users_default_editor'])) {
             $fields['editor'] = $context['users_default_editor'];
         } else {
             $fields['editor'] = 'yacs';
         }
         if (!isset($fields['interface']) || $fields['interface'] != 'C') {
             $fields['interface'] = 'I';
         }
         if (!isset($fields['with_newsletters']) || $fields['with_newsletters'] != 'Y') {
             $fields['with_newsletters'] = 'N';
         }
         if (!isset($fields['without_alerts']) || $fields['without_alerts'] != 'N') {
             $fields['without_alerts'] = 'Y';
         }
         if (!isset($fields['without_confirmations']) || $fields['without_confirmations'] != 'N') {
             $fields['without_confirmations'] = 'Y';
         }
         if (!isset($fields['without_messages']) || $fields['without_messages'] != 'N') {
             $fields['without_messages'] = 'Y';
         }
         if (!isset($fields['birth_date']) || !$fields['birth_date']) {
             $fields['birth_date'] = NULL_DATE;
         }
         // clean provided tags
         if (isset($fields['tags'])) {
             $fields['tags'] = trim($fields['tags'], " \t.:,!?");
         }
         // save new settings in session and in cookie
         if (Surfer::is($fields['id'])) {
             // change preferred editor
             $_SESSION['surfer_editor'] = $fields['editor'];
             Safe::setcookie('surfer_editor', $fields['editor'], NULL, '/');
             // change preferred language
             if (isset($fields['language']) && $_SESSION['surfer_language'] != $fields['language']) {
                 $_SESSION['surfer_language'] = $fields['language'];
                 $_SESSION['l10n_modules'] = array();
             }
         }
     }
     // update an existing record
     $query = "UPDATE " . SQL::table_name('users') . " SET ";
     // change only the password
     if (isset($fields['password'])) {
         $query .= "password='" . SQL::escape($fields['password']) . "'";
     } else {
         $query .= "email='" . SQL::escape(isset($fields['email']) ? $fields['email'] : '') . "', " . "aim_address='" . SQL::escape(isset($fields['aim_address']) ? $fields['aim_address'] : '') . "', " . "alternate_number='" . SQL::escape(isset($fields['alternate_number']) ? $fields['alternate_number'] : '') . "', " . "avatar_url='" . SQL::escape(isset($fields['avatar_url']) ? $fields['avatar_url'] : '') . "', " . "birth_date='" . SQL::escape($fields['birth_date']) . "', " . "description='" . SQL::escape(isset($fields['description']) ? $fields['description'] : '') . "', " . "editor='" . SQL::escape($fields['editor']) . "', " . "from_where='" . SQL::escape(isset($fields['from_where']) ? $fields['from_where'] : '') . "', " . "full_name='" . SQL::escape(isset($fields['full_name']) ? $fields['full_name'] : '') . "', " . "icq_address='" . SQL::escape(isset($fields['icq_address']) ? $fields['icq_address'] : '') . "', " . "interface='" . SQL::escape($fields['interface']) . "', " . "introduction='" . SQL::escape(isset($fields['introduction']) ? $fields['introduction'] : '') . "', " . "irc_address='" . SQL::escape(isset($fields['irc_address']) ? $fields['irc_address'] : '') . "', " . "jabber_address='" . SQL::escape(isset($fields['jabber_address']) ? $fields['jabber_address'] : '') . "', " . "language='" . SQL::escape(isset($fields['language']) ? $fields['language'] : 'none') . "', " . "msn_address='" . SQL::escape(isset($fields['msn_address']) ? $fields['msn_address'] : '') . "', " . "nick_name='" . SQL::escape($fields['nick_name']) . "', " . "options='" . SQL::escape(isset($fields['options']) ? $fields['options'] : '') . "', " . "overlay='" . SQL::escape(isset($fields['overlay']) ? $fields['overlay'] : '') . "'," . "overlay_id='" . SQL::escape(isset($fields['overlay_id']) ? $fields['overlay_id'] : '') . "'," . "pgp_key='" . SQL::escape(isset($fields['pgp_key']) ? $fields['pgp_key'] : '') . "', " . "phone_number='" . SQL::escape(isset($fields['phone_number']) ? $fields['phone_number'] : '') . "', " . "signature='" . SQL::escape(isset($fields['signature']) ? $fields['signature'] : '') . "', " . "skype_address='" . SQL::escape(isset($fields['skype_address']) ? $fields['skype_address'] : '') . "', " . "tags='" . SQL::escape(isset($fields['tags']) ? $fields['tags'] : '') . "', " . "twitter_address='" . SQL::escape(isset($fields['twitter_address']) ? $fields['twitter_address'] : '') . "', " . "vcard_agent='" . SQL::escape(isset($fields['vcard_agent']) ? $fields['vcard_agent'] : '') . "', " . "vcard_label='" . SQL::escape(isset($fields['vcard_label']) ? $fields['vcard_label'] : '') . "', " . "vcard_organization='" . SQL::escape(isset($fields['vcard_organization']) ? $fields['vcard_organization'] : '') . "', " . "vcard_title='" . SQL::escape(isset($fields['vcard_title']) ? $fields['vcard_title'] : '') . "', " . "web_address='" . SQL::escape(isset($fields['web_address']) ? $fields['web_address'] : '') . "', " . "with_newsletters='" . $fields['with_newsletters'] . "', " . "without_alerts='" . $fields['without_alerts'] . "', " . "without_confirmations='" . $fields['without_confirmations'] . "', " . "without_messages='" . $fields['without_messages'] . "', " . "yahoo_address='" . SQL::escape(isset($fields['yahoo_address']) ? $fields['yahoo_address'] : '') . "'";
         // fields set only by associates -- see users/edit.php
         if (Surfer::is_associate()) {
             $query .= ", " . "capability='" . SQL::escape($fields['capability']) . "', " . "active='" . SQL::escape($fields['active']) . "'";
         }
     }
     // maybe a silent update
     if (!isset($fields['silent']) || $fields['silent'] != 'Y') {
         $query .= ", " . "edit_name='" . SQL::escape($fields['edit_name']) . "', " . "edit_id=" . SQL::escape($fields['edit_id']) . ", " . "edit_address='" . SQL::escape($fields['edit_address']) . "', " . "edit_action='user:update', " . "edit_date='" . SQL::escape($fields['edit_date']) . "'";
     }
     // actual update query
     $query .= " WHERE id = " . SQL::escape($item['id']);
     SQL::query($query, FALSE, $context['users_connection']);
     // list the user in categories
     if (isset($fields['tags']) && $fields['tags']) {
         Categories::remember('user:' . $item['id'], NULL_DATE, $fields['tags']);
     }
     // clear all the cache on profile update, because of avatars, etc.
     $fields['id'] = $item['id'];
     Users::clear($fields);
     // send a confirmation message on password change
     if (isset($context['with_email']) && $context['with_email'] == 'Y' && isset($fields['confirm']) && $item['email'] && $item['without_confirmations'] != 'Y') {
         // message title
         $subject = sprintf(i18n::s('Your account at %s'), strip_tags($context['site_name']));
         // message body
         $message = '<p>' . sprintf(i18n::s('This message has been automatically sent to you to confirm a change of your profile at %s.'), '<a href="' . $context['url_to_master'] . $context['url_to_root'] . '">' . strip_tags($context['site_name']) . '</a>') . '</p>' . '<p>' . sprintf(i18n::s('Your nick name is %s'), $item['nick_name']) . BR . sprintf(i18n::s('Authenticate with password %s'), $fields['confirm']) . '</p>' . '<p>' . sprintf(i18n::s('On-line help is available at %s'), '<a href="' . $context['url_to_home'] . $context['url_to_root'] . 'help/' . '">' . $context['url_to_home'] . $context['url_to_root'] . 'help/' . '</a>') . '</p>' . '<p>' . sprintf(i18n::s('Thank you for your interest into %s.'), '<a href="' . $context['url_to_master'] . $context['url_to_root'] . '">' . strip_tags($context['site_name']) . '</a>') . '</p>';
         // enable threading
         $headers = Mailer::set_thread('user:' . $item['id']);
         // post the confirmation message
         Mailer::notify(NULL, $item['email'], $subject, $message, $headers);
     }
     // update user session
     if (isset($fields['nick_name']) && Surfer::get_id() && $fields['id'] == Surfer::get_id() && is_callable(array('Surfer', 'set'))) {
         Surfer::set($fields);
     }
     // end of job
     return TRUE;
 }

        // assemble main content of this message
        $message = Skin::build_mail_content($headline, $message);
        // a set of links
        $menu = array();
        // call for action
        $link = $context['url_to_home'] . $context['url_to_root'] . Users::get_url(Surfer::get_id(), 'mail');
        $menu[] = Skin::build_mail_button($link, i18n::c('Reply'), TRUE);
        // link to surfer profile
        $link = Surfer::get_permalink();
        $menu[] = Skin::build_mail_button($link, Surfer::get_name(), FALSE);
        // finalize links
        $message .= Skin::build_mail_menu($menu);
        // threads messages
        $headers = Mailer::set_thread('user:' . $item['id']);
        // send the message
        if (Mailer::notify($from, $to, $subject, $message, $headers)) {
            // feed-back to the sender
            $context['text'] .= '<p>' . sprintf(i18n::s('Your message is being transmitted to %s'), strip_tags($item['email'])) . '</p>';
            // signal that a copy has been forwarded as well
            if (isset($_REQUEST['self_copy']) && $_REQUEST['self_copy'] == 'Y') {
                $context['text'] .= '<p>' . sprintf(i18n::s('At your request, a copy was also sent to %s'), $from) . '</p>';
            }
        }
        Mailer::close();
        // back to user profile
        $menu = array();
        $menu[] = Skin::build_link(Users::get_permalink($item), i18n::s('Done'), 'button');
        $context['text'] .= Skin::build_block(Skin::finalize_list($menu, 'menu_bar'), 'bottom');
    }
    // the default case
} else {