/**
* Installs or upgrades a module from it's directory
* Checks dependencies, and enables
* @param string The name of the module to install
* @param bool If true, skips status and dependency checks
* @return mixed True if succesful, array of error messages if not succesful
*/
function install($modulename, $force = false)
{
$this->modDepends = array();
$this->notFound = false;
global $db, $amp_conf;
set_time_limit($this->maxTimeLimit);
$modules = $this->getinfo($modulename);
// make sure we have a directory, to begin with
$dir = $amp_conf['AMPWEBROOT'] . '/admin/modules/' . $modulename;
if (!is_dir($dir)) {
$this->notFound = true;
return array(_("Cannot find module"));
}
// read the module.xml file
$modules = $this->getinfo($modulename);
if (!isset($modules[$modulename])) {
return array(_("Could not read module.xml"));
}
// don't force this bit - we can't install a broken module (missing files)
if ($modules[$modulename]['status'] == MODULE_STATUS_BROKEN) {
return array(_("Module " . $modules[$modulename]['rawname'] . " is broken and cannot be installed. You should try to download it again."));
}
$mod = FreePBX::GPG()->verifyModule($modulename);
$revoked = $mod['status'] & GPG::STATE_REVOKED;
if ($revoked) {
return array(_("Module " . $modulename . " has a revoked signature and cannot be installed"));
}
if (!$force) {
if (!in_array($modules[$modulename]['status'], array(MODULE_STATUS_ENABLED, MODULE_STATUS_NOTINSTALLED, MODULE_STATUS_NEEDUPGRADE))) {
//return array(_("This module is already installed."));
// This isn't really an error, we just exit
return true;
}
// check dependencies
if (is_array($errors = $this->checkdepends($modules[$modulename]))) {
return $errors;
}
}
// Check if another module wants this install to be rejected
// The module must have a callback: [modulename]_module_install_check_callback() that takes
// a single modules array from module_getinfo() about the module to be installed
// and it must pass back boolean true if the installation can proceed, or a message
// indicating why the installation must fail
//
$rejects = array();
//We need to include developer files before the callback happens during an install
if (!$this->_runscripts_include($modules, 'install')) {
return array(_("Failed to run installation scripts"));
}
foreach (mod_func_iterator('module_install_check_callback', $modules) as $mod => $res) {
if ($res !== true) {
$rejects[] = $res;
}
}
if (!empty($rejects)) {
return $rejects;
}
//Developer mode, remind them they need to run install_amp manually
//run this before the install scripts below because they end up removing install.php...yup
if ($modulename == 'framework' && !file_exists($dir . '/install.php')) {
out(_("Framework has been detected as being in Developer mode, Please make sure to run './install_amp --update-links' manually so that any database or system settings can be updated"));
}
// run the scripts
if (!$this->_runscripts($modulename, 'install', $modules)) {
return array(_("Failed to run installation scripts"));
}
if ($modules[$modulename]['status'] == MODULE_STATUS_NOTINSTALLED) {
// customize INSERT query
$sql = "INSERT INTO modules (modulename, version, enabled) values ('" . $db->escapeSimple($modules[$modulename]['rawname']) . "','" . $db->escapeSimple($modules[$modulename]['version']) . "', 1);";
} else {
// just need to update the version
$sql = "UPDATE modules SET version='" . $db->escapeSimple($modules[$modulename]['version']) . "' WHERE modulename = '" . $db->escapeSimple($modules[$modulename]['rawname']) . "'";
}
// run query
$results = $db->query($sql);
if (DB::IsError($results)) {
return array(sprintf(_("Error updating database. Command was: %s; error was: %s "), $sql, $results->getMessage()));
}
// If module is framework then update the framework version
// normally this is done inside of the funky upgrade script runner but we are changing this now as
// framework and freepbx versions are the same
if ($modulename == 'framework' && !empty($modules[$modulename]['version']) && getVersion() != $modules[$modulename]['version']) {
out(sprintf(_("Framework Detected, Setting FreePBX Version to %s"), $modules[$modulename]['version']));
$sql = "UPDATE admin SET value = '" . $db->escapeSimple($modules[$modulename]['version']) . "' WHERE variable = 'version'";
$result = $db->query($sql);
if (DB::IsError($result)) {
die($result->getMessage());
}
if (getVersion() != $modules[$modulename]['version']) {
die(_('Internal Error. Function getVersion did not match the Framework version, even after it was suppose to be applied'));
}
}
// module is now installed & enabled, invalidate the modulelist class since it is now stale
$modulelist =& modulelist::create($db);
$modulelist->invalidate();
// edit the notification table to list any remaining upgrades available or clear
// it if none are left. It requres a copy of the most recent module_xml to compare
// against the installed modules.
//
$sql = 'SELECT data FROM module_xml WHERE id = "xml"';
$data = sql($sql, "getOne");
$parser = new xml2ModuleArray($data);
$xmlarray = $parser->parseAdvanced($data);
$new_modules = array();
if (count($xmlarray)) {
foreach ($xmlarray['xml']['module'] as $mod) {
$new_modules[$mod['rawname']] = $mod;
}
}
$this->upgrade_notifications($new_modules, 'PASSIVE');
needreload();
FreePBX::Config()->update("SIGNATURECHECK", true);
$db->query("DELETE FROM admin WHERE variable = 'unsigned' LIMIT 1");
//Generate LESS on install
//http://issues.freepbx.org/browse/FREEPBX-8287
outn(_("Generating CSS..."));
try {
if ($modulename == 'framework') {
FreePBX::Less()->generateMainStyles();
} else {
FreePBX::Less()->generateModuleStyles($modulename);
}
} catch (\Exception $e) {
}
out(_("Done"));
return true;
}
