Exemplo n.º 1
0
function scan_webpage_elements($path, $type, $cloud = false)
{
    $channel = \App::get_channel();
    $dirtoscan = $path;
    switch ($type) {
        case 'page':
            $dirtoscan .= '/pages/';
            $json_filename = 'page.json';
            break;
        case 'layout':
            $dirtoscan .= '/layouts/';
            $json_filename = 'layout.json';
            break;
        case 'block':
            $dirtoscan .= '/blocks/';
            $json_filename = 'block.json';
            break;
        default:
            return array();
    }
    if ($cloud) {
        $dirtoscan = get_dirpath_by_cloudpath($channel, $dirtoscan);
    }
    $elements = [];
    if (is_dir($dirtoscan)) {
        $dirlist = scandir($dirtoscan);
        if ($dirlist) {
            foreach ($dirlist as $element) {
                if ($element === '.' || $element === '..') {
                    continue;
                }
                $folder = $dirtoscan . '/' . $element;
                if (is_dir($folder)) {
                    if ($cloud) {
                        $jsonfilepath = $folder . '/' . get_filename_by_cloudname($json_filename, $channel, $folder);
                    } else {
                        $jsonfilepath = $folder . '/' . $json_filename;
                    }
                    if (is_file($jsonfilepath)) {
                        $metadata = json_decode(file_get_contents($jsonfilepath), true);
                        if ($cloud) {
                            $contentfilename = get_filename_by_cloudname($metadata['contentfile'], $channel, $folder);
                            $metadata['path'] = $folder . '/' . $contentfilename;
                        } else {
                            $contentfilename = $metadata['contentfile'];
                            $metadata['path'] = $folder . '/' . $contentfilename;
                        }
                        if ($metadata['contentfile'] === '') {
                            logger('Invalid ' . $type . ' content file');
                            return false;
                        }
                        $content = file_get_contents($folder . '/' . $contentfilename);
                        if (!$content) {
                            logger('Failed to get file content for ' . $metadata['contentfile']);
                            return false;
                        }
                        $elements[] = $metadata;
                    }
                }
            }
        }
    }
    return $elements;
}
Exemplo n.º 2
0
 function post()
 {
     $action = $_REQUEST['action'];
     if ($action) {
         switch ($action) {
             case 'scan':
                 // the state of this variable tracks whether website files have been scanned (null, true, false)
                 $cloud = null;
                 // Website files are to be imported from an uploaded zip file
                 if ($_FILES && array_key_exists('zip_file', $_FILES) && isset($_POST['w_upload'])) {
                     $source = $_FILES["zip_file"]["tmp_name"];
                     $type = $_FILES["zip_file"]["type"];
                     $okay = false;
                     $accepted_types = array('application/zip', 'application/x-zip-compressed', 'multipart/x-zip', 'application/x-compressed');
                     foreach ($accepted_types as $mime_type) {
                         if ($mime_type == $type) {
                             $okay = true;
                             break;
                         }
                     }
                     if (!$okay) {
                         notice(t('Invalid file type.') . EOL);
                         return;
                     }
                     $zip = new \ZipArchive();
                     if ($zip->open($source) === true) {
                         $tmp_folder_name = random_string(5);
                         $website = dirname($source) . '/' . $tmp_folder_name;
                         $zip->extractTo($website);
                         // change this to the correct site path
                         $zip->close();
                         @unlink($source);
                         // delete the compressed file now that the content has been extracted
                         $cloud = false;
                     } else {
                         notice(t('Error opening zip file') . EOL);
                         return null;
                     }
                 }
                 // Website files are to be imported from the channel cloud files
                 if ($_POST && array_key_exists('path', $_POST) && isset($_POST['cloudsubmit'])) {
                     $channel = \App::get_channel();
                     $dirpath = get_dirpath_by_cloudpath($channel, $_POST['path']);
                     if (!$dirpath) {
                         notice(t('Invalid folder path.') . EOL);
                         return null;
                     }
                     $cloud = true;
                 }
                 // If the website files were uploaded or specified in the cloud files, then $cloud
                 // should be either true or false
                 if ($cloud !== null) {
                     require_once 'include/import.php';
                     $elements = [];
                     if ($cloud) {
                         $path = $_POST['path'];
                     } else {
                         $path = $website;
                     }
                     $elements['pages'] = scan_webpage_elements($path, 'page', $cloud);
                     $elements['layouts'] = scan_webpage_elements($path, 'layout', $cloud);
                     $elements['blocks'] = scan_webpage_elements($path, 'block', $cloud);
                     $_SESSION['blocks'] = $elements['blocks'];
                     $_SESSION['layouts'] = $elements['layouts'];
                     $_SESSION['pages'] = $elements['pages'];
                     if (!(empty($elements['pages']) && empty($elements['blocks']) && empty($elements['layouts']))) {
                         //info( t('Webpages elements detected.') . EOL);
                         $_SESSION['action'] = 'import';
                     } else {
                         notice(t('No webpage elements detected.') . EOL);
                         $_SESSION['action'] = null;
                     }
                 }
                 // If the website elements were imported from a zip file, delete the temporary decompressed files
                 if ($cloud === false && $website && $elements) {
                     $_SESSION['tempimportpath'] = $website;
                     //rrmdir($website);	// Delete the temporary decompressed files
                 }
                 break;
             case 'importselected':
                 require_once 'include/import.php';
                 $channel = \App::get_channel();
                 // Import layout first so that pages that reference new layouts will find
                 // the mid of layout items in the database
                 // Obtain the user-selected layouts to import and import them
                 $checkedlayouts = $_POST['layout'];
                 $layouts = [];
                 if (!empty($checkedlayouts)) {
                     foreach ($checkedlayouts as $name) {
                         foreach ($_SESSION['layouts'] as &$layout) {
                             if ($layout['name'] === $name) {
                                 $layout['import'] = 1;
                                 $layoutstoimport[] = $layout;
                             }
                         }
                     }
                     foreach ($layoutstoimport as $elementtoimport) {
                         $layouts[] = import_webpage_element($elementtoimport, $channel, 'layout');
                     }
                 }
                 $_SESSION['import_layouts'] = $layouts;
                 // Obtain the user-selected blocks to import and import them
                 $checkedblocks = $_POST['block'];
                 $blocks = [];
                 if (!empty($checkedblocks)) {
                     foreach ($checkedblocks as $name) {
                         foreach ($_SESSION['blocks'] as &$block) {
                             if ($block['name'] === $name) {
                                 $block['import'] = 1;
                                 $blockstoimport[] = $block;
                             }
                         }
                     }
                     foreach ($blockstoimport as $elementtoimport) {
                         $blocks[] = import_webpage_element($elementtoimport, $channel, 'block');
                     }
                 }
                 $_SESSION['import_blocks'] = $blocks;
                 // Obtain the user-selected pages to import and import them
                 $checkedpages = $_POST['page'];
                 $pages = [];
                 if (!empty($checkedpages)) {
                     foreach ($checkedpages as $pagelink) {
                         foreach ($_SESSION['pages'] as &$page) {
                             if ($page['pagelink'] === $pagelink) {
                                 $page['import'] = 1;
                                 $pagestoimport[] = $page;
                             }
                         }
                     }
                     foreach ($pagestoimport as $elementtoimport) {
                         $pages[] = import_webpage_element($elementtoimport, $channel, 'page');
                     }
                 }
                 $_SESSION['import_pages'] = $pages;
                 if (!(empty($_SESSION['import_pages']) && empty($_SESSION['import_blocks']) && empty($_SESSION['import_layouts']))) {
                     info(t('Import complete.') . EOL);
                 }
                 if (isset($_SESSION['tempimportpath'])) {
                     rrmdir($_SESSION['tempimportpath']);
                     // Delete the temporary decompressed files
                     unset($_SESSION['tempimportpath']);
                 }
                 break;
             case 'exportzipfile':
                 if (isset($_POST['w_download'])) {
                     $_SESSION['action'] = 'export_select_list';
                     $_SESSION['export'] = 'zipfile';
                     if (isset($_POST['zipfilename']) && $_POST['zipfilename'] !== '') {
                         $filename = filter_var($_POST['zipfilename'], FILTER_SANITIZE_ENCODED);
                     } else {
                         $filename = 'website.zip';
                     }
                     $_SESSION['zipfilename'] = $filename;
                 }
                 break;
             case 'exportcloud':
                 if (isset($_POST['exportcloudpath']) && $_POST['exportcloudpath'] !== '') {
                     $_SESSION['action'] = 'export_select_list';
                     $_SESSION['export'] = 'cloud';
                     $_SESSION['exportcloudpath'] = filter_var($_POST['exportcloudpath'], FILTER_SANITIZE_ENCODED);
                 }
                 break;
             case 'cloud':
             case 'zipfile':
                 $channel = \App::get_channel();
                 $tmp_folder_name = random_string(10);
                 $zip_folder_name = random_string(10);
                 $zip_filename = $_SESSION['zipfilename'];
                 $tmp_folderpath = '/tmp/' . $tmp_folder_name;
                 $zip_folderpath = '/tmp/' . $zip_folder_name;
                 if (!mkdir($zip_folderpath, 0770, false)) {
                     logger('Error creating zip file export folder: ' . $zip_folderpath, LOGGER_NORMAL);
                     json_return_and_die(array('message' => 'Error creating zip file export folder'));
                 }
                 $zip_filepath = '/tmp/' . $zip_folder_name . '/' . $zip_filename;
                 $checkedblocks = $_POST['block'];
                 $blocks = [];
                 if (!empty($checkedblocks)) {
                     foreach ($checkedblocks as $mid) {
                         $b = q("select iconfig.v, iconfig.k, mimetype, title, body from iconfig \n\t\t\t\t\t\t\t\t\t\t\t\tleft join item on item.id = iconfig.iid \n\t\t\t\t\t\t\t\t\t\t\t\twhere mid = '%s' and item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'BUILDBLOCK' order by iconfig.v asc limit 1", dbesc($mid), intval($channel['channel_id']));
                         if ($b) {
                             $b = $b[0];
                             $blockinfo = array('body' => $b['body'], 'mimetype' => $b['mimetype'], 'title' => $b['title'], 'name' => $b['v'], 'json' => array('title' => $b['title'], 'name' => $b['v'], 'mimetype' => $b['mimetype']));
                             switch ($blockinfo['mimetype']) {
                                 case 'text/html':
                                     $block_ext = 'html';
                                     break;
                                 case 'text/bbcode':
                                     $block_ext = 'bbcode';
                                     break;
                                 case 'text/markdown':
                                     $block_ext = 'md';
                                     break;
                                 case 'application/x-pdl':
                                     $block_ext = 'pdl';
                                     break;
                                 case 'application/x-php':
                                     $block_ext = 'php';
                                     break;
                                 default:
                                     $block_ext = 'bbcode';
                                     break;
                             }
                             $block_filename = $blockinfo['name'] . '.' . $block_ext;
                             $tmp_blockfolder = $tmp_folderpath . '/blocks/' . $blockinfo['name'];
                             $block_filepath = $tmp_blockfolder . '/' . $block_filename;
                             $blockinfo['json']['contentfile'] = $block_filename;
                             $block_jsonpath = $tmp_blockfolder . '/block.json';
                             if (!is_dir($tmp_blockfolder) && !mkdir($tmp_blockfolder, 0770, true)) {
                                 logger('Error creating temp export folder: ' . $tmp_blockfolder, LOGGER_NORMAL);
                                 json_return_and_die(array('message' => 'Error creating temp export folder'));
                             }
                             file_put_contents($block_filepath, $blockinfo['body']);
                             file_put_contents($block_jsonpath, json_encode($blockinfo['json'], JSON_UNESCAPED_SLASHES));
                         }
                     }
                 }
                 $checkedlayouts = $_POST['layout'];
                 $layouts = [];
                 if (!empty($checkedlayouts)) {
                     foreach ($checkedlayouts as $mid) {
                         $l = q("select iconfig.v, iconfig.k, mimetype, title, body from iconfig \n\t\t\t\t\t\t\t\t\t\t\t\tleft join item on item.id = iconfig.iid \n\t\t\t\t\t\t\t\t\t\t\t\twhere mid = '%s' and item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'PDL' order by iconfig.v asc limit 1", dbesc($mid), intval($channel['channel_id']));
                         if ($l) {
                             $l = $l[0];
                             $layoutinfo = array('body' => $l['body'], 'mimetype' => $l['mimetype'], 'description' => $l['title'], 'name' => $l['v'], 'json' => array('description' => $l['title'], 'name' => $l['v'], 'mimetype' => $l['mimetype']));
                             switch ($layoutinfo['mimetype']) {
                                 case 'text/bbcode':
                                 default:
                                     $layout_ext = 'bbcode';
                                     break;
                             }
                             $layout_filename = $layoutinfo['name'] . '.' . $layout_ext;
                             $tmp_layoutfolder = $tmp_folderpath . '/layouts/' . $layoutinfo['name'];
                             $layout_filepath = $tmp_layoutfolder . '/' . $layout_filename;
                             $layoutinfo['json']['contentfile'] = $layout_filename;
                             $layout_jsonpath = $tmp_layoutfolder . '/layout.json';
                             if (!is_dir($tmp_layoutfolder) && !mkdir($tmp_layoutfolder, 0770, true)) {
                                 logger('Error creating temp export folder: ' . $tmp_layoutfolder, LOGGER_NORMAL);
                                 json_return_and_die(array('message' => 'Error creating temp export folder'));
                             }
                             file_put_contents($layout_filepath, $layoutinfo['body']);
                             file_put_contents($layout_jsonpath, json_encode($layoutinfo['json'], JSON_UNESCAPED_SLASHES));
                         }
                     }
                 }
                 $checkedpages = $_POST['page'];
                 $pages = [];
                 if (!empty($checkedpages)) {
                     foreach ($checkedpages as $mid) {
                         $p = q("select * from iconfig left join item on iconfig.iid = item.id \n\t\t\t\t\t\t\t\t\t\t\t\twhere item.uid = %d and item.mid = '%s' and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item_type = %d", intval($channel['channel_id']), dbesc($mid), intval(ITEM_TYPE_WEBPAGE));
                         if ($p) {
                             foreach ($p as $pp) {
                                 // Get the associated layout
                                 $layoutinfo = array();
                                 if ($pp['layout_mid']) {
                                     $l = q("select iconfig.v, iconfig.k, mimetype, title, body from iconfig \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tleft join item on item.id = iconfig.iid \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\twhere mid = '%s' and item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'PDL' order by iconfig.v asc limit 1", dbesc($pp['layout_mid']), intval($channel['channel_id']));
                                     if ($l) {
                                         $l = $l[0];
                                         $layoutinfo = array('body' => $l['body'], 'mimetype' => $l['mimetype'], 'description' => $l['title'], 'name' => $l['v'], 'json' => array('description' => $l['title'], 'name' => $l['v']));
                                         switch ($layoutinfo['mimetype']) {
                                             case 'text/bbcode':
                                             default:
                                                 $layout_ext = 'bbcode';
                                                 break;
                                         }
                                         $layout_filename = $layoutinfo['name'] . '.' . $layout_ext;
                                         $tmp_layoutfolder = $tmp_folderpath . '/layouts/' . $layoutinfo['name'];
                                         $layout_filepath = $tmp_layoutfolder . '/' . $layout_filename;
                                         $layoutinfo['json']['contentfile'] = $layout_filename;
                                         $layout_jsonpath = $tmp_layoutfolder . '/layout.json';
                                         if (!is_dir($tmp_layoutfolder) && !mkdir($tmp_layoutfolder, 0770, true)) {
                                             logger('Error creating temp export folder: ' . $tmp_layoutfolder, LOGGER_NORMAL);
                                             json_return_and_die(array('message' => 'Error creating temp export folder'));
                                         }
                                         file_put_contents($layout_filepath, $layoutinfo['body']);
                                         file_put_contents($layout_jsonpath, json_encode($layoutinfo['json'], JSON_UNESCAPED_SLASHES));
                                     }
                                 }
                                 switch ($pp['mimetype']) {
                                     case 'text/html':
                                         $page_ext = 'html';
                                         break;
                                     case 'text/bbcode':
                                         $page_ext = 'bbcode';
                                         break;
                                     case 'text/markdown':
                                         $page_ext = 'md';
                                         break;
                                     case 'application/x-pdl':
                                         $page_ext = 'pdl';
                                         break;
                                     case 'application/x-php':
                                         $page_ext = 'php';
                                         break;
                                     default:
                                         break;
                                 }
                                 $pageinfo = array('title' => $pp['title'], 'body' => $pp['body'], 'pagelink' => $pp['v'], 'mimetype' => $pp['mimetype'], 'contentfile' => $pp['v'] . '.' . $page_ext, 'layout' => x($layoutinfo, 'name') ? $layoutinfo['name'] : '', 'json' => array('title' => $pp['title'], 'pagelink' => $pp['v'], 'mimetype' => $pp['mimetype'], 'layout' => x($layoutinfo, 'name') ? $layoutinfo['name'] : ''));
                                 $page_filename = $pageinfo['pagelink'] . '.' . $page_ext;
                                 $tmp_pagefolder = $tmp_folderpath . '/pages/' . $pageinfo['pagelink'];
                                 $page_filepath = $tmp_pagefolder . '/' . $page_filename;
                                 $page_jsonpath = $tmp_pagefolder . '/page.json';
                                 $pageinfo['json']['contentfile'] = $page_filename;
                                 if (!is_dir($tmp_pagefolder) && !mkdir($tmp_pagefolder, 0770, true)) {
                                     logger('Error creating temp export folder: ' . $tmp_pagefolder, LOGGER_NORMAL);
                                     json_return_and_die(array('message' => 'Error creating temp export folder'));
                                 }
                                 file_put_contents($page_filepath, $pageinfo['body']);
                                 file_put_contents($page_jsonpath, json_encode($pageinfo['json'], JSON_UNESCAPED_SLASHES));
                             }
                         }
                     }
                 }
                 if ($action === 'zipfile') {
                     // Generate the zip file
                     \Zotlabs\Lib\ExtendedZip::zipTree($tmp_folderpath, $zip_filepath, \ZipArchive::CREATE);
                     // Output the file for download
                     header('Content-disposition: attachment; filename="' . $zip_filename . '"');
                     header("Content-Type: application/zip");
                     $success = readfile($zip_filepath);
                 } elseif ($action === 'cloud') {
                     // Only zipfile or cloud should be possible values for $action here
                     if (isset($_SESSION['exportcloudpath'])) {
                         require_once 'include/attach.php';
                         $cloudpath = urldecode($_SESSION['exportcloudpath']);
                         $channel = \App::get_channel();
                         $dirpath = get_dirpath_by_cloudpath($channel, $cloudpath);
                         if (!$dirpath) {
                             $x = attach_mkdirp($channel, $channel['channel_hash'], array('pathname' => $cloudpath));
                             $folder_hash = $x['success'] ? $x['data']['hash'] : '';
                             if (!$x['success']) {
                                 logger('Failed to create cloud file folder', LOGGER_NORMAL);
                             }
                             $dirpath = get_dirpath_by_cloudpath($channel, $cloudpath);
                             if (!is_dir($dirpath)) {
                                 logger('Failed to create cloud file folder', LOGGER_NORMAL);
                             }
                         }
                         $success = copy_folder_to_cloudfiles($channel, $channel['channel_hash'], $tmp_folderpath, $cloudpath);
                     }
                 }
                 if (!$success) {
                     logger('Error exporting webpage elements', LOGGER_NORMAL);
                 }
                 rrmdir($zip_folderpath);
                 rrmdir($tmp_folderpath);
                 // delete temporary files
                 break;
             default:
                 break;
         }
     }
 }
Exemplo n.º 3
0
 function post()
 {
     $action = $_REQUEST['action'];
     if ($action) {
         switch ($action) {
             case 'scan':
                 // the state of this variable tracks whether website files have been scanned (null, true, false)
                 $cloud = null;
                 // Website files are to be imported from an uploaded zip file
                 if ($_FILES && array_key_exists('zip_file', $_FILES) && isset($_POST['w_upload'])) {
                     $source = $_FILES["zip_file"]["tmp_name"];
                     $type = $_FILES["zip_file"]["type"];
                     $okay = false;
                     $accepted_types = array('application/zip', 'application/x-zip-compressed', 'multipart/x-zip', 'application/x-compressed');
                     foreach ($accepted_types as $mime_type) {
                         if ($mime_type == $type) {
                             $okay = true;
                             break;
                         }
                     }
                     if (!$okay) {
                         notice(t('Invalid file type.') . EOL);
                         return;
                     }
                     $zip = new \ZipArchive();
                     if ($zip->open($source) === true) {
                         $tmp_folder_name = random_string(5);
                         $website = dirname($source) . '/' . $tmp_folder_name;
                         $zip->extractTo($website);
                         // change this to the correct site path
                         $zip->close();
                         @unlink($source);
                         // delete the compressed file now that the content has been extracted
                         $cloud = false;
                     } else {
                         notice(t('Error opening zip file') . EOL);
                         return null;
                     }
                 }
                 // Website files are to be imported from the channel cloud files
                 if ($_POST && array_key_exists('path', $_POST) && isset($_POST['cloudsubmit'])) {
                     $channel = \App::get_channel();
                     $dirpath = get_dirpath_by_cloudpath($channel, $_POST['path']);
                     if (!$dirpath) {
                         notice(t('Invalid folder path.') . EOL);
                         return null;
                     }
                     $cloud = true;
                 }
                 // If the website files were uploaded or specified in the cloud files, then $cloud
                 // should be either true or false
                 if ($cloud !== null) {
                     require_once 'include/import.php';
                     $elements = [];
                     if ($cloud) {
                         $path = $_POST['path'];
                     } else {
                         $path = $website;
                     }
                     $elements['pages'] = scan_webpage_elements($path, 'page', $cloud);
                     $elements['layouts'] = scan_webpage_elements($path, 'layout', $cloud);
                     $elements['blocks'] = scan_webpage_elements($path, 'block', $cloud);
                     $_SESSION['blocks'] = $elements['blocks'];
                     $_SESSION['layouts'] = $elements['layouts'];
                     $_SESSION['pages'] = $elements['pages'];
                     if (!(empty($elements['pages']) && empty($elements['blocks']) && empty($elements['layouts']))) {
                         //info( t('Webpages elements detected.') . EOL);
                         $_SESSION['action'] = 'import';
                     } else {
                         notice(t('No webpage elements detected.') . EOL);
                         $_SESSION['action'] = null;
                     }
                 }
                 // If the website elements were imported from a zip file, delete the temporary decompressed files
                 if ($cloud === false && $website && $elements) {
                     rrmdir($website);
                     // Delete the temporary decompressed files
                 }
                 break;
             case 'importselected':
                 require_once 'include/import.php';
                 $channel = \App::get_channel();
                 // Import layout first so that pages that reference new layouts will find
                 // the mid of layout items in the database
                 // Obtain the user-selected layouts to import and import them
                 $checkedlayouts = $_POST['layout'];
                 $layouts = [];
                 if (!empty($checkedlayouts)) {
                     foreach ($checkedlayouts as $name) {
                         foreach ($_SESSION['layouts'] as &$layout) {
                             if ($layout['name'] === $name) {
                                 $layout['import'] = 1;
                                 $layoutstoimport[] = $layout;
                             }
                         }
                     }
                     foreach ($layoutstoimport as $elementtoimport) {
                         $layouts[] = import_webpage_element($elementtoimport, $channel, 'layout');
                     }
                 }
                 $_SESSION['import_layouts'] = $layouts;
                 // Obtain the user-selected blocks to import and import them
                 $checkedblocks = $_POST['block'];
                 $blocks = [];
                 if (!empty($checkedblocks)) {
                     foreach ($checkedblocks as $name) {
                         foreach ($_SESSION['blocks'] as &$block) {
                             if ($block['name'] === $name) {
                                 $block['import'] = 1;
                                 $blockstoimport[] = $block;
                             }
                         }
                     }
                     foreach ($blockstoimport as $elementtoimport) {
                         $blocks[] = import_webpage_element($elementtoimport, $channel, 'block');
                     }
                 }
                 $_SESSION['import_blocks'] = $blocks;
                 // Obtain the user-selected pages to import and import them
                 $checkedpages = $_POST['page'];
                 $pages = [];
                 if (!empty($checkedpages)) {
                     foreach ($checkedpages as $pagelink) {
                         foreach ($_SESSION['pages'] as &$page) {
                             if ($page['pagelink'] === $pagelink) {
                                 $page['import'] = 1;
                                 $pagestoimport[] = $page;
                             }
                         }
                     }
                     foreach ($pagestoimport as $elementtoimport) {
                         $pages[] = import_webpage_element($elementtoimport, $channel, 'page');
                     }
                 }
                 $_SESSION['import_pages'] = $pages;
                 if (!(empty($_SESSION['import_pages']) && empty($_SESSION['import_blocks']) && empty($_SESSION['import_layouts']))) {
                     info(t('Import complete.') . EOL);
                 }
                 break;
             default:
                 break;
         }
     }
 }