function _install()
{
global $tikilib, $prefs;
$channels = Tiki_Profile_ChannelList::fromConfiguration($prefs['profile_channels']);
$data = $this->getData();
$this->replaceReferences($data);
$channels->addChannel($data['name'], $data['domain'], $data['profile'], $data['groups']);
$tikilib->set_preference('profile_channels', $channels->getConfiguration());
return $data['name'];
}
function wikiplugin_datachannel($data, $params)
{
static $execution = 0;
global $prefs, $smarty;
$executionId = 'datachannel-exec-' . ++$execution;
$fields = array();
$lines = explode("\n", $data);
$lines = array_map('trim', $lines);
$lines = array_filter($lines);
foreach ($lines as $line) {
$parts = explode(',', $line, 2);
if (count($parts) == 2) {
$fields[$parts[0]] = $parts[1];
}
}
require_once 'lib/profilelib/profilelib.php';
require_once 'lib/profilelib/channellib.php';
require_once 'lib/profilelib/installlib.php';
$groups = Perms::get()->getGroups();
$config = Tiki_Profile_ChannelList::fromConfiguration($prefs['profile_channels']);
if ($config->canExecuteChannels(array($params['channel']), $groups)) {
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['datachannel_execution']) && $_POST['datachannel_execution'] == $executionId) {
$input = array_intersect_key($_POST, $fields);
$static = $params;
unset($static['channel']);
$userInput = array_merge($input, $static);
Tiki_Profile::useUnicityPrefix(uniqid());
$installer = new Tiki_Profile_Installer();
$installer->limitGlobalPreferences(array());
$profiles = $config->getProfiles(array($params['channel']));
$profile = reset($profiles);
$installer->setUserData($userInput);
$installer->install($profile);
header('Location: ' . $_SERVER['REQUEST_URI']);
} else {
$smarty->assign('datachannel_fields', $fields);
$smarty->assign('datachannel_execution', $executionId);
return '~np~' . $smarty->fetch('wiki-plugins/wikiplugin_datachannel.tpl') . '~/np~';
}
}
}
$calls = array();
$channels = array();
foreach ( $_REQUEST['channels'] as $info ) {
if ( ! isset( $info['channel_name'] ) ) {
$access->display_error('tiki-channel.php', tra('Missing channel name.'));
}
$channel = $info['channel_name'];
$channels[] = $channel;
unset($info['channel_name']);
$calls[] = array( $channel, $info );
}
$config = Tiki_Profile_ChannelList::fromConfiguration($prefs['profile_channels']);
$channels = array_unique($channels);
$groups = $tikilib->get_user_groups($user);
if ( ! $user && ! $config->canExecuteChannels($channels, $groups) ) {
// User not defined and some groups missing, likely to be a machine
if ( ! $access->http_auth() ) {
$access->display_error('tiki-channel.php', tra('Authentication required.'));
}
// Get the new ones
$groups = $tikilib->get_user_groups($user);
}
if ( ! $config->canExecuteChannels($channels, $groups) ) {
function wikiplugin_datachannel($data, $params)
{
static $execution = 0;
global $prefs, $smarty, $headerlib;
$executionId = 'datachannel-exec-' . ++$execution;
if (isset($params['price']) && $params['price'] == 0) {
// Convert things like 0.00 to empty
unset($params['price']);
}
$fields = array();
$inputfields = array();
$lines = explode("\n", $data);
$lines = array_map('trim', $lines);
$lines = array_filter($lines);
$js = '';
if (!isset($params['array_values'])) {
$params['array_values'] = 'n';
}
foreach ($lines as $line) {
$parts = explode(',', $line, 2);
$parts = array_map('trim', $parts);
if (count($parts) == 2) {
if (strpos($parts[1], 'external') === 0) {
// e.g. "fieldid,external=fieldname"
$moreparts = explode('=', $parts[1], 2);
$moreparts = array_map('trim', $moreparts);
if (count($moreparts) < 2) {
$moreparts[1] = $parts[0];
// no fieldname supplied so use same as fieldid
}
$fields[$parts[0]] = $moreparts[0];
if ($params['array_values'] === 'y' && preg_match('/[\\[\\]\\.#\\=]/', $moreparts[1])) {
// check for [ ] = or . which would be a jQuery selector
// might select multiple inputs
$js .= "\n" . '$("input[name=\'' . $parts[0] . '\']").val( unescape($("' . $moreparts[1] . '").serialize()));';
} else {
// otherwise it's an id
$js .= "\n" . '$("input[name=\'' . $parts[0] . '\']").val( unescape($("#' . $moreparts[1] . '").val()));';
}
$inputfields[$parts[0]] = 'external';
} elseif (strpos($parts[1], 'hidden') === 0) {
$moreparts = explode('=', $parts[1], 2);
$moreparts = array_map('trim', $moreparts);
$fields[$parts[0]] = $moreparts[1];
$inputfields[$parts[0]] = 'hidden';
} else {
$fields[$parts[0]] = $parts[1];
$inputfields[$parts[0]] = $parts[1];
}
}
}
$groups = Perms::get()->getGroups();
$config = Tiki_Profile_ChannelList::fromConfiguration($prefs['profile_channels']);
if ($config->canExecuteChannels(array($params['channel']), $groups, true)) {
$smarty->assign('datachannel_execution', $executionId);
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['datachannel_execution']) && $_POST['datachannel_execution'] == $executionId && $config->canExecuteChannels(array($params['channel']), $groups)) {
$input = array_intersect_key(array_map('trim', $_POST), $inputfields);
$itemIds = array();
// process possible arrays in post
if ($params['array_values'] === 'y') {
foreach ($input as $key => $val) {
if (!empty($val)) {
parse_str($val, $vals);
if (is_array($vals)) {
// serialized collection of inputs
$arr = array();
if ($key == 'itemId') {
foreach ($vals as $v) {
// itemId[x,y,z]
if (is_array($v)) {
$arr = array_merge($arr, $v);
}
}
$itemIds = $arr;
} else {
foreach ($vals as $v) {
// fieldname[x=>a,y=>b,z=>c]
if (is_array($v)) {
foreach ($v as $k => $kv) {
if (in_array($k, $itemIds)) {
// check if sent in itemIds array
$arr[] = $kv;
// (e.g. from trackerlist checkboxes)
}
}
} else {
$arr = $val;
// not an array, so use the initial string val
}
}
}
$input[$key] = $arr;
}
}
}
}
$inputs = array();
if ($params['array_values'] === 'y' && !empty($itemIds)) {
$cid = count($itemIds);
for ($i = 0; $i < $cid; $i++) {
// reorganise array
$arr = array();
foreach (array_keys($input) as $k) {
if (isset($input[$k]) && is_array($input[$k])) {
$arr[$k] = $input[$k][$i];
} else {
$arr[$k] = $input[$k];
}
}
$inputs[] = $arr;
}
} else {
$inputs[] = $input;
}
$static = $params;
$unsets = wikiplugin_datachannel_info();
// get defined params
$unsets = array_keys($unsets['params']);
foreach ($unsets as $un) {
// remove defined params leaving user supplied ones
unset($static[$un]);
}
if (!empty($params['price'])) {
global $paymentlib;
require_once 'lib/payment/paymentlib.php';
$desc = empty($params['paymentlabel']) ? tr('Datachannel:', $prefs['site_language']) . ' ' . $params['channel'] : $params['paymentlabel'];
$posts = array();
foreach ($input as $key => $post) {
$posts[$key] = $post;
$desc .= '/' . $post;
}
$id = $paymentlib->request_payment($desc, $params['price'], $prefs['payment_default_delay']);
$paymentlib->register_behavior($id, 'complete', 'execute_datachannel', array($data, $params, $posts, $executionId));
require_once 'lib/smarty_tiki/function.payment.php';
return '^~np~' . smarty_function_payment(array('id' => $id), $smarty) . '~/np~^';
}
foreach ($inputs as $input) {
$userInput = array_merge($input, $static);
Tiki_Profile::useUnicityPrefix(uniqid());
$profiles = $config->getProfiles(array($params['channel']));
$profile = reset($profiles);
$profile->removeSymbols();
Tiki_Profile::useUnicityPrefix(uniqid());
$installer = new Tiki_Profile_Installer();
//TODO: What is the following line for? Future feature to limit capabilities of data channels?
//$installer->limitGlobalPreferences( array() );
// jb tiki6: looks like if set to an empty array it would prevent any prefs being set
// i guess the idea is to be able to restrict the settable prefs to only harmless ones for security
$installer->setUserData($userInput);
if (!empty($params['debug']) && $params['debug'] === 'y') {
$installer->setDebug();
}
$params['emptyCache'] = isset($params['emptyCache']) ? $params['emptyCache'] : 'all';
$installer->install($profile, $params['emptyCache']);
}
if (empty($params['returnURI'])) {
$params['returnURI'] = $_SERVER['HTTP_REFERER'];
}
// default to return to same page
if (empty($params['debug']) || $params['debug'] != 'y') {
if (isset($params['quietReturn']) && $params['quietReturn'] == 'y') {
return true;
} else {
header('Location: ' . $params['returnURI']);
}
die;
}
$smarty->assign('datachannel_feedbacks', array_merge($installer->getFeedback(), $profile->getFeedback()));
}
$smarty->assign('datachannel_inputfields', $inputfields);
$smarty->assign('datachannel_fields', $fields);
$smarty->assign('button_label', !empty($params['buttonLabel']) ? $params['buttonLabel'] : 'Go');
$smarty->assign('form_class_attr', !empty($params['class']) ? ' class="' . $params['class'] . '"' : '');
if (!empty($js)) {
$headerlib->add_js("function datachannel_form_submit{$execution}() {{$js}\nreturn true;\n}");
$smarty->assign('datachannel_form_onsubmit', ' onsubmit="return datachannel_form_submit' . $execution . '();"');
} else {
$smarty->assign('datachannel_form_onsubmit', '');
}
return '~np~' . $smarty->fetch('wiki-plugins/wikiplugin_datachannel.tpl') . '~/np~';
}
}
