function plugin_attach_action()
{
global $vars, $_attach_messages;
// Backward compatible
if (isset($vars['openfile'])) {
$vars['file'] = $vars['openfile'];
$vars['pcmd'] = 'open';
}
if (isset($vars['delfile'])) {
$vars['file'] = $vars['delfile'];
$vars['pcmd'] = 'delete';
}
$pcmd = isset($vars['pcmd']) ? $vars['pcmd'] : '';
$refer = isset($vars['refer']) ? $vars['refer'] : '';
$pass = isset($vars['pass']) ? $vars['pass'] : NULL;
$page = isset($vars['page']) ? $vars['page'] : '';
if ($refer != '' && is_pagename($refer)) {
if (in_array($pcmd, array('info', 'open', 'list'))) {
check_readable($refer);
} else {
check_editable($refer);
}
}
// Dispatch
if (isset($_FILES['attach_file'])) {
// Upload
return attach_upload($_FILES['attach_file'], $refer, $pass);
} else {
switch ($pcmd) {
case 'delete':
/*FALLTHROUGH*/
/*FALLTHROUGH*/
case 'freeze':
case 'unfreeze':
if (PKWK_READONLY) {
die_message('PKWK_READONLY prohibits editing');
}
}
switch ($pcmd) {
case 'info':
return attach_info();
case 'delete':
return attach_delete();
case 'open':
return attach_open();
case 'list':
return attach_list();
case 'freeze':
return attach_freeze(TRUE);
case 'unfreeze':
return attach_freeze(FALSE);
case 'rename':
return attach_rename();
case 'upload':
return attach_showform();
}
if ($page == '' || !is_page($page)) {
return attach_list();
} else {
return attach_showform();
}
}
}
function attach_showform()
{
global $vars, $_attach_messages, $_string;
if (Auth::check_role('safemode')) {
die_message($_string['prohibit']);
}
$page = isset($vars['page']) ? $vars['page'] : null;
if (empty($page)) {
Utility::dieMessage('Page name is not defined');
}
$isEditable = Factory::Wiki($page)->isEditable();
$vars['refer'] = $page;
$html = array();
if (!IS_AJAX) {
$attach_list = attach_list($page);
$html[] = '<p><small>[<a href="' . Router::get_cmd_uri('attach', null, null, array('pcmd' => 'list')) . '">' . $_attach_messages['msg_listall'] . '</a>]</small></p>';
if ($isEditable) {
$html[] = '<h2>' . str_replace('$1', $page, $_attach_messages['msg_upload']) . '</h2>' . "\n";
$html[] = attach_form($page);
}
$html[] = '<h2>' . str_replace('$1', $page, $_attach_messages['msg_listpage']) . '</h2>' . "\n";
$html[] = $attach_list['body'];
} else {
$html[] = '<div class="tabs" role="application">';
$html[] = '<ul role="tablist">';
if ($isEditable) {
$html[] = '<li role="tab"><a href="' . Router::get_cmd_uri('attach', null, null, array('pcmd' => 'form', 'refer' => $page)) . '">' . str_replace('$1', $_attach_messages['msg_thispage'], $_attach_messages['msg_upload']) . '</a></li>';
}
$html[] = '<li role="tab"><a href="' . Router::get_cmd_uri('attach', null, null, array('pcmd' => 'list', 'refer' => $page)) . '">' . str_replace('$1', $_attach_messages['msg_thispage'], $_attach_messages['msg_listpage']) . '</a></li>';
$html[] = '</ul>';
$html[] = '</div>';
}
return array('msg' => $_attach_messages['msg_upload'], 'body' => join("\n", $html));
}
