<?php namespace Zotlabs\Module; require_once('include/channel.php'); require_once('include/conversation.php'); require_once('include/acl_selectors.php'); class Webpages extends \Zotlabs\Web\Controller { function init() { if(argc() > 1 && argv(1) === 'sys' && is_site_admin()) { $sys = get_sys_channel(); if($sys && intval($sys['channel_id'])) { \App::$is_sys = true; } } if(argc() > 1) $which = argv(1); else return; profile_load($which); } function get() { if(! \App::$profile) { notice( t('Requested profile is not available.') . EOL ); \App::$error = 404; return; } $which = argv(1); $_SESSION['return_url'] = \App::$query_string; $uid = local_channel(); $owner = 0; $observer = \App::get_observer(); $channel = \App::get_channel(); switch ($_SESSION['action']) { case 'import': $_SESSION['action'] = null; $o .= replace_macros(get_markup_template('webpage_import.tpl'), array( '$title' => t('Import Webpage Elements'), '$importbtn' => t('Import selected'), '$action' => 'import', '$pages' => $_SESSION['pages'], '$layouts' => $_SESSION['layouts'], '$blocks' => $_SESSION['blocks'], )); return $o; case 'importselected': $_SESSION['action'] = null; break; case 'export_select_list': $_SESSION['action'] = null; if(!$uid) { $_SESSION['export'] = null; break; } require_once('include/import.php'); $pages = get_webpage_elements($channel, 'pages'); $layouts = get_webpage_elements($channel, 'layouts'); $blocks = get_webpage_elements($channel, 'blocks'); $o .= replace_macros(get_markup_template('webpage_export_list.tpl'), array( '$title' => t('Export Webpage Elements'), '$exportbtn' => t('Export selected'), '$action' => $_SESSION['export'], // value should be 'zipfile' or 'cloud' '$pages' => $pages['pages'], '$layouts' => $layouts['layouts'], '$blocks' => $blocks['blocks'], )); $_SESSION['export'] = null; return $o; default : $_SESSION['action'] = null; break; } if(\App::$is_sys && is_site_admin()) { $sys = get_sys_channel(); if($sys && intval($sys['channel_id'])) { $uid = $owner = intval($sys['channel_id']); $channel = $sys; $observer = $sys; } } if(! $owner) { // Figure out who the page owner is. $r = q("select channel_id from channel where channel_address = '%s'", dbesc($which) ); if($r) { $owner = intval($r[0]['channel_id']); } } $ob_hash = (($observer) ? $observer['xchan_hash'] : ''); $perms = get_all_perms($owner,$ob_hash); if(! $perms['write_pages']) { notice( t('Permission denied.') . EOL); return; } $mimetype = (($_REQUEST['mimetype']) ? $_REQUEST['mimetype'] : get_pconfig($owner,'system','page_mimetype')); $layout = (($_REQUEST['layout']) ? $_REQUEST['layout'] : get_pconfig($owner,'system','page_layout')); // Create a status editor (for now - we'll need a WYSIWYG eventually) to create pages // Nickname is set to the observers xchan, and profile_uid to the owner's. // This lets you post pages at other people's channels. if((! $channel) && ($uid) && ($uid == \App::$profile_uid)) { $channel = \App::get_channel(); } if($channel) { $channel_acl = array( 'allow_cid' => $channel['channel_allow_cid'], 'allow_gid' => $channel['channel_allow_gid'], 'deny_cid' => $channel['channel_deny_cid'], 'deny_gid' => $channel['channel_deny_gid'] ); } else { $channel_acl = [ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '' ]; } $is_owner = ($uid && $uid == $owner); //$o = profile_tabs($a, $is_owner, \App::$profile['channel_address']); $o = ''; $x = array( 'webpage' => ITEM_TYPE_WEBPAGE, 'is_owner' => true, 'nickname' => \App::$profile['channel_address'], 'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'), 'acl' => (($is_owner) ? populate_acl($channel_acl,false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_pages')) : ''), 'permissions' => $channel_acl, 'showacl' => (($is_owner) ? true : false), 'visitor' => true, 'hide_location' => true, 'hide_voting' => true, 'profile_uid' => intval($owner), 'mimetype' => $mimetype, 'mimeselect' => true, 'layout' => $layout, 'layoutselect' => true, 'expanded' => true, 'novoting'=> true, 'bbco_autocomplete' => 'bbcode', 'bbcode' => true ); if($_REQUEST['title']) $x['title'] = $_REQUEST['title']; if($_REQUEST['body']) $x['body'] = $_REQUEST['body']; if($_REQUEST['pagetitle']) $x['pagetitle'] = $_REQUEST['pagetitle']; // Get a list of webpages. We can't display all them because endless scroll makes that unusable, // so just list titles and an edit link. /** @TODO - this should be replaced with pagelist_widget */ $sql_extra = item_permissions_sql($owner); $r = q("select * from iconfig left join item on iconfig.iid = item.id where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item_type = %d $sql_extra order by item.created desc", intval($owner), intval(ITEM_TYPE_WEBPAGE) ); // $r = q("select * from item_id left join item on item_id.iid = item.id // where item_id.uid = %d and service = 'WEBPAGE' and item_type = %d $sql_extra order by item.created desc", // intval($owner), // intval(ITEM_TYPE_WEBPAGE) // ); if(! $r) $x['pagetitle'] = 'home'; $editor = status_editor($a,$x); $pages = null; if($r) { $pages = array(); foreach($r as $rr) { unobscure($rr); $lockstate = (($rr['allow_cid'] || $rr['allow_gid'] || $rr['deny_cid'] || $rr['deny_gid']) ? 'lock' : 'unlock'); $element_arr = array( 'type' => 'webpage', 'title' => $rr['title'], 'body' => $rr['body'], 'created' => $rr['created'], 'edited' => $rr['edited'], 'mimetype' => $rr['mimetype'], 'pageurl' => str_replace('%2f','/',$rr['v']), 'pagetitle' => urldecode($rr['v']), 'mid' => $rr['mid'], 'layout_mid' => $rr['layout_mid'] ); $pages[$rr['iid']][] = array( 'url' => $rr['iid'], 'pageurl' => str_replace('%2f','/',$rr['v']), 'pagetitle' => urldecode($rr['v']), 'title' => $rr['title'], 'created' => datetime_convert('UTC',date_default_timezone_get(),$rr['created']), 'edited' => datetime_convert('UTC',date_default_timezone_get(),$rr['edited']), 'bb_element' => '[element]' . base64url_encode(json_encode($element_arr)) . '[/element]', 'lockstate' => $lockstate ); } } //Build the base URL for edit links $url = z_root() . '/editwebpage/' . $which; $o .= replace_macros(get_markup_template('webpagelist.tpl'), array( '$listtitle' => t('Webpages'), '$baseurl' => $url, '$create' => t('Create'), '$edit' => t('Edit'), '$share' => t('Share'), '$delete' => t('Delete'), '$pages' => $pages, '$channel' => $which, '$editor' => $editor, '$view' => t('View'), '$preview' => t('Preview'), '$actions_txt' => t('Actions'), '$pagelink_txt' => t('Page Link'), '$title_txt' => t('Page Title'), '$created_txt' => t('Created'), '$edited_txt' => t('Edited') )); return $o; } 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) { $b = q("select iconfig.v, iconfig.k, mimetype, title, body from iconfig left join item on item.id = iconfig.iid where mid = '%s' and item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'BUILDBLOCK' order by iconfig.v asc limit 1", dbesc($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) { $l = q("select iconfig.v, iconfig.k, mimetype, title, body from iconfig left join item on item.id = iconfig.iid where mid = '%s' and item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'PDL' order by iconfig.v asc limit 1", dbesc($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) { $p = q("select * from iconfig left join item on iconfig.iid = item.id where item.uid = %d and item.mid = '%s' and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item_type = %d", intval($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']) { $l = q("select iconfig.v, iconfig.k, mimetype, title, body from iconfig left join item on item.id = iconfig.iid where mid = '%s' and item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'PDL' order by iconfig.v asc limit 1", dbesc($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 killme(); break; default : break; } } } }