public function render($transaction, &$vars)
{
global $prefs, $conf, $registry;
static $canUpdate, $comment_count = 0;
if (!isset($canUpdate)) {
$canUpdate = $GLOBALS['registry']->getAuth() && Whups::hasPermission($vars->get('queue'), 'queue', 'update');
}
$comment = '';
$private = false;
$changes = array();
$changelist = $vars->get('changes');
if (!$changelist) {
return '';
}
/* Format each change in this history entry, including comments,
* etc. */
foreach ($changelist as $change) {
switch ($change['type']) {
case 'summary':
$changes[] = sprintf(_("Summary ⇒ %s"), htmlspecialchars($change['value']));
break;
case 'message':
$ticket = $vars->get('ticket_id');
try {
if (Whups::hasMessage($ticket, $change['value'])) {
$changes[] = implode(' ', Whups::messageUrls($ticket, $change['value'], $vars->get('queue')));
}
} catch (Whups_Exception $e) {
}
break;
case 'delete-attachment':
$changes[] = _("Deleted Original Message");
break;
case 'attachment':
$ticket = $vars->get('ticket_id');
try {
if ($file = Whups::getAttachments($ticket, $change['value'])) {
$changes[] = sprintf(_("New Attachment: %s"), implode(' ', Whups::attachmentUrl($ticket, $file, $vars->get('queue'))));
} else {
$changes[] = sprintf(_("New Attachment: %s"), htmlspecialchars($change['value']));
}
} catch (Whups_Exception $e) {
$changes[] = sprintf(_("New Attachment: %s"), htmlspecialchars($change['value']));
}
break;
case 'delete-attachment':
$changes[] = sprintf(_("Deleted Attachment: %s"), htmlspecialchars($change['value']));
break;
case 'assign':
$changes[] = sprintf(_("Assigned to %s"), Whups::formatUser($change['value'], false, true, true));
break;
case 'unassign':
$changes[] = sprintf(_("Taken from %s"), Whups::formatUser($change['value'], false, true, true));
break;
case 'comment':
$comment = $change['comment'];
$private = !empty($change['private']);
if ($comment) {
$reply = Horde::link(Horde::url($canUpdate ? 'ticket/update.php' : 'ticket/comment.php')->add(array('id' => $vars->get('ticket_id'), 'transaction' => $transaction))) . _("Reply to this comment") . '</a>';
}
break;
case 'queue':
$changes[] = sprintf(_("Queue ⇒ %s"), htmlspecialchars($change['label']));
break;
case 'version':
$changes[] = sprintf(_("Version ⇒ %s"), htmlspecialchars($change['label']));
break;
case 'type':
$changes[] = sprintf(_("Type ⇒ %s"), htmlspecialchars($change['label']));
break;
case 'state':
$changes[] = sprintf(_("State ⇒ %s"), htmlspecialchars($change['label']));
break;
case 'priority':
$changes[] = sprintf(_("Priority ⇒ %s"), htmlspecialchars($change['label']));
break;
case 'attribute':
$changes[] = sprintf(_("%s ⇒ %s"), htmlspecialchars($change['label']), htmlspecialchars($change['human']));
break;
case 'due':
if ($change['label']) {
$changes[] = sprintf(_("Due ⇒ %s"), strftime($prefs->getValue('date_format'), $change['label']));
}
break;
}
}
if ($comment) {
$flowed = new Horde_Text_Flowed($comment, 'UTF-8');
$flowed->setDelSp(true);
$comment = $flowed->toFlowed(false);
$comment = $GLOBALS['injector']->getInstance('Horde_Core_Factory_TextFilter')->filter($comment, array('text2html', 'simplemarkup', 'highlightquotes'), array(array('parselevel' => Horde_Text_Filter_Text2html::MICRO), array('html' => true), array('hideBlocks' => true)));
if ($prefs->getValue('autolink_tickets') && $conf['prefs']['autolink_terms']) {
// Replace existing links by tokens to avoid double linking.
$comment = preg_replace_callback('/<a.*?<\\/a>/', array($this, '_writeTokens'), $comment);
$comment = preg_replace_callback('/(' . $conf['prefs']['autolink_terms'] . ')\\s*#?(\\d+)/i', array($this, '_autolink'), $comment);
$comment = preg_replace_callback('/\\0/', array($this, '_readTokens'), $comment);
}
$comment_count++;
if ($private) {
$comment_label = Horde::img('locked.png') . sprintf(_("Comment #%d (Private)"), $comment_count);
} else {
$comment_label = sprintf(_("Comment #%d"), $comment_count);
}
array_unshift($changes, '<a href="#c' . $comment_count . '" id="c' . $comment_count . '">' . $comment_label . '</a>');
}
if (count($changes)) {
// Admins can delete entries.
$delete_link = '';
if (Whups::hasPermission($vars->get('queue'), 'queue', Horde_Perms::DELETE)) {
$delete_link = Horde::url('ticket/delete_history.php')->add(array('transaction' => $transaction, 'id' => $vars->get('ticket_id'), 'url' => Whups::urlFor('ticket', $vars->get('ticket_id'), true)))->link(array('title' => _("Delete entry"), 'onclick' => 'return window.confirm(\'' . addslashes(_("Permanently delete entry?")) . '\');')) . Horde::img('delete.png', _("Delete entry")) . '</a>';
}
Horde::startBuffer();
$class = $private ? 'pc' : 'c';
?>
<div id="t<?php
echo (int) $transaction;
?>
">
<table cellspacing="0" width="100%">
<tr>
<td width="20%" class="<?php
echo $class;
?>
_l nowrap" valign="top"><?php
echo strftime($prefs->getValue('date_format') . ' ' . $prefs->getValue('time_format'), $vars->get('timestamp'));
?>
</td>
<td width="20%" class="<?php
echo $class;
?>
_m" valign="top"><?php
echo $vars->get('user_id') ? Whups::formatUser($vars->get('user_id'), false, true, true) : ' ';
?>
</td>
<td width="30%" class="<?php
echo $class;
?>
_m" valign="top"><?php
echo implode('<br />', $changes);
?>
</td>
<td width="30%" class="<?php
echo $class;
?>
_r rightAlign" valign="top"><?php
if ($comment && !$private) {
echo $reply . ' ';
}
echo $delete_link;
?>
</td>
</tr>
<?php
if ($comment) {
?>
<tr><td colspan="4" class="<?php
echo $class;
?>
_b">
<div class="comment-body fixed">
<?php
echo $comment;
?>
</div>
</td></tr>
<?php
} else {
?>
<tr><td colspan="4" class="c_b"> </td></tr>
<?php
}
?>
</table>
</div>
<?php
$html = Horde::endBuffer();
return $html;
}
return '';
}