off_dlclient.php

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<?php

function off_dlclient(&$action) {
        include_once('OFFLINE/Class.OfflineClientBuilder.php');

        $action->parent->AddJsRef("OFFLINE/Layout/off_dlclient.js");
        $action->parent->AddCssRef("CORE:welcome.css", true);
        $action->parent->AddCssRef("OFFLINE:off_dlclient.css", true);

        $action->lay->set("thisyear",strftime("%Y", time()));
        $action->lay->set("userRealName",$action->user->firstname." ".$action->user->lastname);

        /* Get parameters */
        $parms = array();
        $parms['os'] = getHttpVars('os', 'none');
        $parms['arch'] = getHttpVars('arch', 'none');

        $clientDir = $action->parent->getParam('OFFLINE_CLIENT_BUILD_OUTPUT_DIR', '');
        if( ! is_dir($clientDir) ) {
                $action->ExitError(sprintf('OFFLINE_CLIENT_BUILD_OUTPUT_DIR: '._("OFFLINE:%s directory not found"), $clientDir));
                return;
        }
        $clientDir = realpath($clientDir);

        // 3rd parties developpement
        $fext = $action->getLayoutFile("off_externals.xml");
        $action->lay->set("HAVE_EXTERNALS", false);
        $trd = array();
        if (file_exists($fext)) {
          $fdata = file($fext);
          foreach($fdata as $k=>$v) {
            $action->lay->set("HAVE_EXTERNALS", true);
            $ds = explode("#", $v);
            $trd[] = array( "site"=>$ds[0], "name"=>$ds[1], "license"=>$ds[2]);
          }
        }
        $action->lay->setBlockData("EXTERNALS", $trd);

        /**
         * os/arch download requested?
         */
        if( $parms['os'] != 'none' && $parms['arch'] != 'none' ) {
                return sendClient($action, $parms['os'], $parms['arch']);
        }

        /**
         * Create list of os/arch clients available to download
         */
        $ocb = new OfflineClientBuilder();
        $osArchList = $ocb->getOsArchList();

        $action->lay->set("version",$ocb->getOfflineInfo('Version'));
        $action->lay->set("buildid",$ocb->getOfflineInfo('BuildID'));

        $dl_list = array();
        foreach( $osArchList as &$spec ) {
                $file = sprintf('%s/%s', $clientDir, $spec['file']);
                if( ! is_file($file) ) {
                        continue;
                }
                $dl_list []= array(
                        'DL_OS' => htmlspecialchars($spec['os']),
                        'DL_ARCH' => htmlspecialchars($spec['arch']),
                        'DL_TITLE' => htmlspecialchars($spec['title']),
                        'DL_ICON' => $spec['icon']
                );
        }
        unset($spec);

        $action->lay->setBlockData('DL_LIST', $dl_list);
        
        return;
}

function sendClient(&$action, $os, $arch) {
        include_once('OFFLINE/Class.OfflineClientBuilder.php');

        $clientDir = $action->parent->getParam('OFFLINE_CLIENT_BUILD_OUTPUT_DIR', '');
        if( ! is_dir($clientDir) ) {
                $action->ExitError(sprintf('OFFLINE_CLIENT_BUILD_OUTPUT_DIR: '._("OFFLINE:%s directory not found"), $clientDir));
                return;
        }
        $clientDir = realpath($clientDir);
        
        $ocb = new OfflineClientBuilder();
        $osArchList = $ocb->getOsArchList();

        $filename = '';
        foreach( $osArchList as &$spec ) {
                if( $spec['os'] == $os && $spec['arch'] == $arch ) {
                        $filename = $spec['file'];
                        break;
                }
        }
        unset($spec);

        if( $filename != '' ) {
                $sendFile = sprintf('%s/%s', $clientDir, $filename);
                if( ! is_file($sendFile) ) {
                        $action->ExitError(sprintf(_("OFFLINE:File '%s' not found"), $sendFile));
                        return;
                }
                $fileSize = filesize($sendFile);
                $fh = fopen($sendFile, 'rb');
                header(sprintf('Content-Type: application/binary'));
                header(sprintf('Content-Length: %s', $fileSize));
                header(sprintf('Content-Disposition: attachment; filename=%s', $filename));
                fpassthru($fh);
                fclose($fh);
                exit;
        }
        $action->ExitError(sprintf(_("OFFLINE:File not found for '%s'"), sprintf("{os:'%s', arch:'%s'}", $os, $arch)));
        return;
}

?>