/**
* _buildPageLink - private
*
* @param PHPWikiPage $wikiPage
* @param string $title
* @return string $href
*/
function _buildPageLink(&$wikiPage, $title = null)
{
$href = '';
// Check permission
if ($wikiPage->isAutorized(user_getid())) {
$pagename = $wikiPage->getPagename();
// Build page link
if (empty($title)) {
$title = $pagename;
}
$title = $this->purifier->purify($title, CODENDI_PURIFIER_CONVERT_HTML);
$link = PHPWIKI_PLUGIN_BASE_URL . '/index.php?group_id=' . $this->gid . '&pagename=' . urlencode($pagename);
// Display title as emphasis if corresponding page does't exist.
if ($wikiPage->isEmpty()) {
$title = '<em>' . $title . '</em>';
$link .= '&action=edit';
}
// Build Lock image if a permission is set on the corresponding page
if ($wikiPage->permissionExist()) {
$permLink = $this->wikiLink . '&view=pagePerms&id=' . $wikiPage->getId();
$title = $title . '<img src="' . util_get_image_theme("ic/lock.png") . '" border="0" alt="Lock" />';
}
$href = '<a href="' . $link . '">' . $title . '</a>';
}
return $href;
}
