diff options
Diffstat (limited to 'Zotlabs/Module')
| -rw-r--r-- | Zotlabs/Module/Wiki.php | 873 |
1 files changed, 0 insertions, 873 deletions
diff --git a/Zotlabs/Module/Wiki.php b/Zotlabs/Module/Wiki.php deleted file mode 100644 index 3d0c07492..000000000 --- a/Zotlabs/Module/Wiki.php +++ /dev/null @@ -1,873 +0,0 @@ -<?php /** @file */ - -namespace Zotlabs\Module; - -use App; -use Zotlabs\Web\Controller; -use Zotlabs\Lib\Apps; -use Zotlabs\Lib\PermissionDescription; -use Zotlabs\Lib\NativeWiki; -use Zotlabs\Lib\NativeWikiPage; -use Zotlabs\Lib\MarkdownSoap; -use Michelf\MarkdownExtra; - -require_once('include/acl_selectors.php'); -require_once('include/conversation.php'); -require_once('include/bbcode.php'); - -class Wiki extends Controller { - - private $wiki = null; - - function init() { - // Determine which channel's wikis to display to the observer - $nick = null; - if (argc() > 1) - $nick = argv(1); // if the channel name is in the URL, use that - if (! $nick && local_channel()) { // if no channel name was provided, assume the current logged in channel - $channel = \App::get_channel(); - if ($channel && $channel['channel_address']) { - $nick = $channel['channel_address']; - goaway(z_root() . '/wiki/' . $nick); - } - } - if (! $nick) { - notice( t('Profile Unavailable.') . EOL); - goaway(z_root()); - } - - profile_load($nick); - } - - function get() { - - if(observer_prohibited(true)) { - return login(); - } - - if(! Apps::system_app_installed(App::$profile_uid, 'Wiki')) { - //Do not display any associated widgets at this point - App::$pdl = ''; - $papp = Apps::get_papp('Wiki'); - return Apps::app_render($papp, 'module'); - } - - - if(! perm_is_allowed(\App::$profile_uid,get_observer_hash(),'view_wiki')) { - notice( t('Permission denied.') . EOL); - return; - } - - // TODO: Combine the interface configuration into a unified object - // Something like $interface = array('new_page_button' => false, 'new_wiki_button' => false, ...) - - $wiki_owner = false; - $showNewWikiButton = false; - $pageHistory = array(); - $local_observer = null; - $resource_id = ''; - - // init() should have forced the URL to redirect to /wiki/channel so assume argc() > 1 - - $nick = argv(1); - $owner = channelx_by_nick($nick); // The channel who owns the wikis being viewed - if(! $owner) { - notice( t('Invalid channel') . EOL); - goaway('/' . argv(0)); - } - - $observer_hash = get_observer_hash(); - - // Determine if the observer is the channel owner so the ACL dialog can be populated - if (local_channel() === intval($owner['channel_id'])) { - - $wiki_owner = true; - - nav_set_selected('Wiki'); - - // Obtain the default permission settings of the channel - $owner_acl = array( - 'allow_cid' => $owner['channel_allow_cid'], - 'allow_gid' => $owner['channel_allow_gid'], - 'deny_cid' => $owner['channel_deny_cid'], - 'deny_gid' => $owner['channel_deny_gid'] - ); - - // Initialize the ACL to the channel default permissions - - $x = array( - 'lockstate' => (( $owner['channel_allow_cid'] || - $owner['channel_allow_gid'] || - $owner['channel_deny_cid'] || - $owner['channel_deny_gid']) - ? 'lock' : 'unlock' - ), - 'acl' => populate_acl($owner_acl, false, PermissionDescription::fromGlobalPermission('view_wiki')), - 'allow_cid' => acl2json($owner_acl['allow_cid']), - 'allow_gid' => acl2json($owner_acl['allow_gid']), - 'deny_cid' => acl2json($owner_acl['deny_cid']), - 'deny_gid' => acl2json($owner_acl['deny_gid']), - 'bang' => '' - ); - } - else { - // Not the channel owner - $owner_acl = $x = array(); - } - - $is_owner = ((local_channel()) && (local_channel() == \App::$profile['profile_uid']) ? true : false); - - $o = ''; - - // Download a wiki - - if((argc() > 3) && (argv(2) === 'download') && (argv(3) === 'wiki')) { - - $resource_id = argv(4); - $w = NativeWiki::get_wiki($owner['channel_id'],$observer_hash,$resource_id); -// $w = NativeWiki::get_wiki($owner,$observer_hash,$resource_id); - if(! $w['htmlName']) { - notice(t('Error retrieving wiki') . EOL); - } - - $zip_folder_name = random_string(10); - $zip_folderpath = '/tmp/' . $zip_folder_name; - if(!mkdir($zip_folderpath, 0770, false)) { - logger('Error creating zip file export folder: ' . $zip_folderpath, LOGGER_NORMAL); - notice(t('Error creating zip file export folder') . EOL); - } - - $zip_filename = $w['urlName']; - $zip_filepath = '/tmp/' . $zip_folder_name . '/' . $zip_filename; - - - // Generate the zip file - - $zip = new \ZipArchive; - $r = $zip->open($zip_filepath, \ZipArchive::CREATE); - if($r === true) { - $pages = []; - $i = q("select * from item where resource_type = 'nwikipage' and resource_id = '%s' order by revision desc", - dbesc($resource_id) - ); - - if($i) { - foreach($i as $iv) { - if(in_array($iv['mid'],$pages)) - continue; - - if($iv['mimetype'] === 'text/plain') { - $content = html_entity_decode($iv['body'],ENT_COMPAT,'UTF-8'); - } - elseif($iv['mimetype'] === 'text/bbcode') { - $content = html_entity_decode($iv['body'],ENT_COMPAT,'UTF-8'); - } - elseif($iv['mimetype'] === 'text/markdown') { - $content = html_entity_decode(MarkdownSoap::unescape($iv['body']),ENT_COMPAT,'UTF-8'); - } - $fname = get_iconfig($iv['id'],'nwikipage','pagetitle') . NativeWikiPage::get_file_ext($iv); - $zip->addFromString($fname,$content); - $pages[] = $iv['mid']; - } - - - } - - } - $zip->close(); - - // Output the file for download - - header('Content-disposition: attachment; filename="' . $zip_filename . '.zip"'); - header('Content-Type: application/zip'); - - $success = readfile($zip_filepath); - - if(!$success) { - logger('Error downloading wiki: ' . $resource_id); - notice(t('Error downloading wiki: ' . $resource_id) . EOL); - } - - // delete temporary files - rrmdir($zip_folderpath); - killme(); - - } - - switch(argc()) { - case 2: - $wikis = NativeWiki::listwikis($owner, get_observer_hash()); - - if($wikis) { - $o .= replace_macros(get_markup_template('wikilist.tpl'), array( - '$header' => t('Wikis'), - '$channel' => $owner['channel_address'], - '$wikis' => $wikis['wikis'], - // If the observer is the local channel owner, show the wiki controls - '$owner' => ((local_channel() && local_channel() === intval(\App::$profile['uid'])) ? true : false), - '$edit' => t('Edit'), - '$download' => t('Download'), - '$view' => t('View'), - '$create' => t('Create New'), - '$submit' => t('Submit'), - '$wikiName' => array('wikiName', t('Wiki name')), - '$mimeType' => array('mimeType', t('Content type'), '', '', ['text/markdown' => t('Markdown'), 'text/bbcode' => t('BBcode'), 'text/plain' => t('Text') ]), - '$name' => t('Name'), - '$type' => t('Type'), - '$unlocked' => t('Any type'), - '$lockstate' => (x($x,'lockstate') ? $x['lockstate'] : ''), - '$acl' => (x($x,'acl') ? $x['acl'] : ''), - '$allow_cid' => (x($x,'allow_cid') ? $x['allow_cid'] : ''), - '$allow_gid' => (x($x,'allow_gid') ? $x['allow_gid'] : ''), - '$deny_cid' => (x($x,'deny_cid') ? $x['deny_cid'] : ''), - '$deny_gid' => (x($x,'deny_gid') ? $x['deny_gid'] : ''), - '$typelock' => array('typelock', t('Lock content type'), '', '', array(t('No'), t('Yes'))), - '$notify' => array('postVisible', t('Create a status post for this wiki'), '', '', array(t('No'), t('Yes'))), - '$edit_wiki_name' => t('Edit Wiki Name') - )); - - return $o; - } - break; - - case 3: - - // /wiki/channel/wiki -> No page was specified, so redirect to Home.md - - //$wikiUrlName = urlencode(argv(2)); - $wikiUrlName = NativeWiki::name_encode(argv(2)); - goaway(z_root() . '/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/Home'); - - case 4: - default: - - // GET /wiki/channel/wiki/page - // Fetch the wiki info and determine observer permissions - - //$wikiUrlName = urldecode(argv(2)); - $wikiUrlName = NativeWiki::name_decode(argv(2)); - - $page_name = ''; - $ignore_language = false; - - for($x = 3; $x < argc(); $x ++) { - if($page_name === '' && argv($x) === '-') { - $ignore_language = true; - continue; - } - if($page_name) { - $page_name .= '/'; - } - $page_name .= argv($x); - } - - //$pageUrlName = urldecode($page_name); - $pageUrlName = NativeWiki::name_decode($page_name); - $langPageUrlName = \App::$language . '/' . $pageUrlName; - - $w = NativeWiki::exists_by_name($owner['channel_id'], $wikiUrlName); - - if(! $w['resource_id']) { - notice(t('Wiki not found') . EOL); - goaway(z_root() . '/' . argv(0) . '/' . argv(1)); - } - - $resource_id = $w['resource_id']; - - if(! $wiki_owner) { - // Check for observer permissions - $observer_hash = get_observer_hash(); - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(! $perms['read']) { - notice(t('Permission denied.') . EOL); - goaway(z_root() . '/' . argv(0) . '/' . argv(1)); - return; //not reached - } - $wiki_editor = (($perms['write']) ? true : false); - } - else { - $wiki_editor = true; - } - - //$wikiheaderName = urldecode($wikiUrlName); - $wikiheaderName = escape_tags(NativeWiki::name_decode($wikiUrlName)); - //$wikiheaderPage = urldecode($pageUrlName); - $wikiheaderPage = escape_tags(NativeWiki::name_decode($pageUrlName)); - - $renamePage = (($wikiheaderPage === 'Home') ? '' : t('Rename page')); - $sharePage = t('Share'); - - $p = []; - - if(! $ignore_language) { - $p = NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $langPageUrlName)); - } - if(! ($p && $p['success'])) { - $p = NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName)); - } - if(! ($p && $p['success'])) { - $x = new \Zotlabs\Widget\Wiki_pages(); - - $html = $x->create_missing_page([ - 'resource_id' => $resource_id, - 'channel_id' => $owner['channel_id'], - 'channel_address' => $owner['channel_address'], - 'refresh' => true - ]); - //json_return_and_die(array('pages' => $page_list_html, 'message' => '', 'success' => true)); - notice( t('Error retrieving page content') . EOL); - //goaway(z_root() . '/' . argv(0) . '/' . argv(1) ); - $renderedContent = NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName)); - $showPageControls = $wiki_editor; - } - else { - $mimeType = $p['pageMimeType']; - - $sampleContent = (($mimeType == 'text/bbcode') ? '[h3]' . t('New page') . '[/h3]' : '### ' . t('New page')); - if($mimeType === 'text/plain') - $sampleContent = t('New page'); - - $content = (($p['content'] == '') ? $sampleContent : $p['content']); - - $hookinfo = ['content' => $content, 'mimetype' => $mimeType]; - call_hooks('wiki_preprocess',$hookinfo); - $content = $hookinfo['content']; - - // Render the Markdown-formatted page content in HTML - if($mimeType == 'text/bbcode') { - $renderedContent = zidify_links(smilies(bbcode($content))); - $renderedContent = NativeWikiPage::convert_links($renderedContent,argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName)); - } - elseif($mimeType === 'text/plain') { - $renderedContent = str_replace(["\n",' ',"\t"],[EOL,' ',' '],htmlentities($content,ENT_COMPAT,'UTF-8',false)); - } - elseif($mimeType === 'text/markdown') { - $content = MarkdownSoap::unescape($content); - //$html = NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(NativeWikiPage::bbcode($content)))); - //$renderedContent = NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName); - $html = NativeWikiPage::convert_links($content, argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName)); - $renderedContent = NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(NativeWikiPage::bbcode($html)))); - } - $showPageControls = $wiki_editor; - } - break; -// default: // Strip the extraneous URL components -// goaway('/' . argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName) . '/' . $pageUrlName); - } - - - $wikiModalID = random_string(3); - - $wikiModal = replace_macros(get_markup_template('generic_modal.tpl'), array( - '$id' => $wikiModalID, - '$title' => t('Revision Comparison'), - '$ok' => (($showPageControls) ? t('Revert') : ''), - '$cancel' => t('Cancel') - )); - - $types = [ 'text/bbcode' => t('BBcode'), 'text/markdown' => t('Markdown'), 'text/plain' => 'Text' ]; - $currenttype = $types[$mimeType]; - - $placeholder = t('Short description of your changes (optional)'); - - $zrl = z_root() . '/wiki/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName) . '/' . NativeWiki::name_encode($pageUrlName); - $o .= replace_macros(get_markup_template('wiki.tpl'),array( - '$wikiheaderName' => $wikiheaderName, - '$wikiheaderPage' => $wikiheaderPage, - '$renamePage' => $renamePage, - '$sharePage' => $sharePage, - '$shareLink' => urlencode('#^[zrl=' . $zrl . ']' . '[ ' . $owner['channel_name'] . ' ] ' . $wikiheaderName . ' - ' . $wikiheaderPage . '[/zrl]'), - '$showPageControls' => $showPageControls, - '$editOrSourceLabel' => (($showPageControls) ? t('Edit') : t('Source')), - '$tools_label' => 'Page Tools', - '$channel_address' => $owner['channel_address'], - '$channel_id' => $owner['channel_id'], - '$resource_id' => $resource_id, - '$page' => $pageUrlName, - '$mimeType' => $mimeType, - '$typename' => $currenttype, - '$content' => $content, - '$renderedContent' => $renderedContent, - '$pageRename' => array('pageRename', t('New page name'), '', ''), - '$commitMsg' => array('commitMsg', '', '', '', '', 'placeholder="' . $placeholder . '"'), - '$wikiModal' => $wikiModal, - '$wikiModalID' => $wikiModalID, - '$commit' => 'HEAD', - '$embedPhotos' => t('Embed image from photo albums'), - '$embedPhotosModalTitle' => t('Embed an image from your albums'), - '$embedPhotosModalCancel' => t('Cancel'), - '$embedPhotosModalOK' => t('OK'), - '$modalchooseimages' => t('Choose images to embed'), - '$modalchoosealbum' => t('Choose an album'), - '$modaldiffalbum' => t('Choose a different album'), - '$modalerrorlist' => t('Error getting album list'), - '$modalerrorlink' => t('Error getting photo link'), - '$modalerroralbum' => t('Error getting album'), - '$view_lbl' => t('View'), - '$history_lbl' => t('History') - )); - - if($p['pageMimeType'] === 'text/markdown') - head_add_js('/library/ace/ace.js'); // Ace Code Editor - - return $o; - } - - function post() { - - require_once('include/bbcode.php'); - - $nick = argv(1); - $owner = channelx_by_nick($nick); - $observer_hash = get_observer_hash(); - - if(! $owner) { - notice( t('Permission denied.') . EOL); - return; - } - - // /wiki/channel/preview - // Render mardown-formatted text in HTML for preview - if((argc() > 2) && (argv(2) === 'preview')) { - $content = $_POST['content']; - $resource_id = $_POST['resource_id']; - - $w = NativeWiki::get_wiki($owner['channel_id'],$observer_hash,$resource_id); - - $wikiURL = argv(0) . '/' . argv(1) . '/' . $w['urlName']; - - $mimeType = $_POST['mimetype']; - - if($mimeType === 'text/bbcode') { - $html = zidify_links(smilies(bbcode($content))); - $html = NativeWikiPage::convert_links($html,$wikiURL); - } - elseif($mimeType === 'text/markdown') { - $linkconverted = NativeWikiPage::convert_links($content,$wikiURL); - $bb = NativeWikiPage::bbcode($linkconverted); - $x = new MarkdownSoap($bb); - $md = $x->clean(); - $md = MarkdownSoap::unescape($md); - $html = MarkdownExtra::defaultTransform($md); - $html = NativeWikiPage::generate_toc(zidify_text($html)); - } - elseif($mimeType === 'text/plain') { - $html = str_replace(["\n",' ',"\t"],[EOL,' ',' '],htmlentities($content,ENT_COMPAT,'UTF-8',false)); - } - json_return_and_die(array('html' => $html, 'success' => true)); - } - - // Create a new wiki - // /wiki/channel/create/wiki - if ((argc() > 3) && (argv(2) === 'create') && (argv(3) === 'wiki')) { - - // Only the channel owner can create a wiki, at least until we create a - // more detail permissions framework - - if (local_channel() !== intval($owner['channel_id'])) { - goaway('/' . argv(0) . '/' . $nick . '/'); - } - $wiki = array(); - - // backslashes won't work well in the javascript functions - $name = str_replace('\\','',$_POST['wikiName']); - - // Generate new wiki info from input name - $wiki['postVisible'] = ((intval($_POST['postVisible'])) ? 1 : 0); - $wiki['rawName'] = $name; - $wiki['htmlName'] = escape_tags($name); - //$wiki['urlName'] = urlencode(urlencode($name)); - $wiki['urlName'] = NativeWiki::name_encode($name); - $wiki['mimeType'] = $_POST['mimeType']; - $wiki['typelock'] = $_POST['typelock']; - - if($wiki['urlName'] === '') { - notice( t('Error creating wiki. Invalid name.') . EOL); - goaway('/wiki'); - return; //not reached - } - - $exists = NativeWiki::exists_by_name($owner['channel_id'], $wiki['urlName']); - if($exists['id']) { - notice( t('A wiki with this name already exists.') . EOL); - goaway('/wiki'); - return; //not reached - } - - // Get ACL for permissions - $acl = new \Zotlabs\Access\AccessList($owner); - $acl->set_from_array($_POST); - $r = NativeWiki::create_wiki($owner, $observer_hash, $wiki, $acl); - if($r['success']) { - NativeWiki::sync_a_wiki_item($owner['channel_id'],$r['item_id'],$r['item']['resource_id']); - $homePage = NativeWikiPage::create_page($owner, $observer_hash, 'Home', $r['item']['resource_id'], $wiki['mimeType']); - if(! $homePage['success']) { - notice( t('Wiki created, but error creating Home page.')); - goaway(z_root() . '/wiki/' . $nick . '/' . NativeWiki::name_encode($wiki['urlName'])); - } - NativeWiki::sync_a_wiki_item($owner['channel_id'], $homePage['item_id'], $r['item']['resource_id']); - goaway(z_root() . '/wiki/' . $nick . '/' . NativeWiki::name_encode($wiki['urlName']) . '/' . NativeWiki::name_encode($homePage['page']['urlName'])); - } - else { - notice( t('Error creating wiki')); - goaway(z_root() . '/wiki'); - } - } - - // Update a wiki - // /wiki/channel/update/wiki - if ((argc() > 3) && (argv(2) === 'update') && (argv(3) === 'wiki')) { - // Only the channel owner can update a wiki, at least until we create a - // more detail permissions framework - - if (local_channel() !== intval($owner['channel_id'])) { - goaway('/' . argv(0) . '/' . $nick . '/'); - } - - $arr = []; - - //$arr['urlName'] = urlencode(urlencode($_POST['origRawName'])); - $arr['urlName'] = NativeWiki::name_encode($_POST['origRawName']); - - if($_POST['updateRawName']) - $arr['updateRawName'] = $_POST['updateRawName']; - - if(($arr['urlName'] || $arr['updateRawName']) === '') { - notice( t('Error updating wiki. Invalid name.') . EOL); - goaway('/wiki'); - return; //not reached - } - - $wiki = NativeWiki::exists_by_name($owner['channel_id'], $arr['urlName']); - if($wiki['resource_id']) { - - $arr['resource_id'] = $wiki['resource_id']; - - $acl = new \Zotlabs\Access\AccessList($owner); - $acl->set_from_array($_POST); - - $r = NativeWiki::update_wiki($owner['channel_id'], $observer_hash, $arr, $acl); - if($r['success']) { - NativeWiki::sync_a_wiki_item($owner['channel_id'], $r['item_id'], $r['item']['resource_id']); - goaway(z_root() . '/wiki/' . $nick); - } - else { - notice( t('Error updating wiki')); - goaway(z_root() . '/wiki'); - } - - } - goaway(z_root() . '/wiki'); - } - - // Delete a wiki - if ((argc() > 3) && (argv(2) === 'delete') && (argv(3) === 'wiki')) { - - // Only the channel owner can delete a wiki, at least until we create a - // more detail permissions framework - if (local_channel() !== intval($owner['channel_id'])) { - logger('Wiki delete permission denied.'); - json_return_and_die(array('message' => t('Wiki delete permission denied.'), 'success' => false)); - } - $resource_id = $_POST['resource_id']; - $deleted = NativeWiki::delete_wiki($owner['channel_id'],$observer_hash,$resource_id); - if ($deleted['success']) { - NativeWiki::sync_a_wiki_item($owner['channel_id'], 0, $resource_id); - json_return_and_die(array('message' => '', 'success' => true)); - } - else { - logger('Error deleting wiki: ' . $resource_id . ' ' . $deleted['message']); - json_return_and_die(array('message' => t('Error deleting wiki'), 'success' => false)); - } - } - - - // Create a page - if ((argc() === 4) && (argv(2) === 'create') && (argv(3) === 'page')) { - - $mimetype = $_POST['mimetype']; - - $resource_id = $_POST['resource_id']; - // Determine if observer has permission to create a page - - - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(! $perms['write']) { - logger('Wiki write permission denied. ' . EOL); - json_return_and_die(array('success' => false)); - } - - $name = isset($_POST['pageName']) ? $_POST['pageName'] : $_POST['missingPageName']; //Get new page name - - // backslashes won't work well in the javascript functions - $name = str_replace('\\','',$name); - - if(NativeWiki::name_encode(escape_tags($name)) === '') { - json_return_and_die(array('message' => 'Error creating page. Invalid name (' . print_r($_POST,true) . ').', 'success' => false)); - } - - $page = NativeWikiPage::create_page($owner, $observer_hash, $name, $resource_id, $mimetype); - if($page['item_id']) { - - $commit = NativeWikiPage::commit([ - 'commit_msg' => t('New page created'), - 'resource_id' => $resource_id, - 'channel_id' => $owner['channel_id'], - 'observer_hash' => $observer_hash, - 'pageUrlName' => $name - ]); - if($commit['success']) { - NativeWiki::sync_a_wiki_item($owner['channel_id'], $commit['item_id'], $resource_id); - //json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . urlencode($page['wiki']['urlName']) . '/' . urlencode($page['page']['urlName']), 'success' => true)); - json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . $page['wiki']['urlName'] . '/' . $page['page']['urlName'], 'success' => true)); - } - else { - json_return_and_die(array('message' => 'Error making git commit','url' => '/' . argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($page['wiki']['urlName']) . '/' . NativeWiki::name_encode($page['page']['urlName']),'success' => false)); - } - - - } - else { - logger('Error creating page'); - json_return_and_die(array('message' => 'Error creating page.', 'success' => false)); - } - } - - // Fetch page list for a wiki - if((argc() === 5) && (argv(2) === 'get') && (argv(3) === 'page') && (argv(4) === 'list')) { - $resource_id = $_POST['resource_id']; // resource_id for wiki in db - - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(!$perms['read']) { - logger('Wiki read permission denied.' . EOL); - json_return_and_die(array('pages' => null, 'message' => 'Permission denied.', 'success' => false)); - } - - // @FIXME - we shouldn't invoke this if it isn't in the PDL or has been over-ridden - - $x = new \Zotlabs\Widget\Wiki_pages(); - - $page_list_html = $x->widget([ - 'resource_id' => $resource_id, - 'channel_id' => $owner['channel_id'], - 'channel_address' => $owner['channel_address'], - 'refresh' => true - ]); - json_return_and_die(array('pages' => $page_list_html, 'message' => '', 'success' => true)); - } - - // Save a page - if ((argc() === 4) && (argv(2) === 'save') && (argv(3) === 'page')) { - - $resource_id = $_POST['resource_id']; - $pageUrlName = $_POST['name']; - $pageHtmlName = escape_tags($_POST['name']); - $content = $_POST['content']; //Get new content - $commitMsg = $_POST['commitMsg']; - if ($commitMsg === '') { - $commitMsg = 'Updated ' . $pageHtmlName; - } - - // Determine if observer has permission to save content - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(! $perms['write']) { - logger('Wiki write permission denied. ' . EOL); - json_return_and_die(array('success' => false)); - } - - $saved = NativeWikiPage::save_page([ - 'channel_id' => $owner['channel_id'], - 'observer_hash' => $observer_hash, - 'resource_id' => $resource_id, - 'pageUrlName' => $pageUrlName, - 'content' => $content - ]); - if($saved['success']) { - - $commit = NativeWikiPage::commit([ - 'commit_msg' => $commitMsg, - 'pageUrlName' => $pageUrlName, - 'resource_id' => $resource_id, - 'channel_id' => $owner['channel_id'], - 'observer_hash' => $observer_hash, - 'revision' => (-1) - ]); - if($commit['success']) { - NativeWiki::sync_a_wiki_item($owner['channel_id'], $commit['item_id'], $resource_id); - json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true , 'content' => $content)); - } - else { - json_return_and_die(array('message' => 'Error making git commit','success' => false)); - } - } - else { - json_return_and_die(array('message' => 'Error saving page', 'success' => false)); - } - } - - // Update page history - // /wiki/channel/history/page - if ((argc() === 4) && (argv(2) === 'history') && (argv(3) === 'page')) { - - $resource_id = $_POST['resource_id']; - $pageUrlName = $_POST['name']; - - // Determine if observer has permission to read content - - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(! $perms['read']) { - logger('Wiki read permission denied.' . EOL); - json_return_and_die(array('historyHTML' => '', 'message' => 'Permission denied.', 'success' => false)); - } - - $historyHTML = \Zotlabs\Lib\NativeWikiPage::render_page_history(array( - 'resource_id' => $resource_id, - 'pageUrlName' => $pageUrlName, - 'permsWrite' => $perms['write'] - )); - - json_return_and_die(array('historyHTML' => $historyHTML, 'message' => '', 'success' => true)); - } - - // Delete a page - if ((argc() === 4) && (argv(2) === 'delete') && (argv(3) === 'page')) { - - $resource_id = $_POST['resource_id']; - $pageUrlName = $_POST['name']; - - if ($pageUrlName === 'Home') { - json_return_and_die(array('message' => t('Cannot delete Home'),'success' => false)); - } - - // Determine if observer has permission to delete pages - // currently just allow page owner - if((! local_channel()) || (local_channel() != $owner['channel_id'])) { - logger('Wiki write permission denied. ' . EOL); - json_return_and_die(array('success' => false)); - } - - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(! $perms['write']) { - logger('Wiki write permission denied. ' . EOL); - json_return_and_die(array('success' => false)); - } - - $deleted = NativeWikiPage::delete_page([ - 'channel_id' => $owner['channel_id'], - 'observer_hash' => $observer_hash, - 'resource_id' => $resource_id, - 'pageUrlName' => $pageUrlName - ]); - if($deleted['success']) { - NativeWiki::sync_a_wiki_item($owner['channel_id'], 0, $resource_id); - json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true)); - } - else { - json_return_and_die(array('message' => 'Error deleting page', 'success' => false)); - } - } - - // Revert a page - if ((argc() === 4) && (argv(2) === 'revert') && (argv(3) === 'page')) { - - $resource_id = $_POST['resource_id']; - $pageUrlName = $_POST['name']; - $commitHash = $_POST['commitHash']; - - // Determine if observer has permission to revert pages - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(! $perms['write']) { - logger('Wiki write permission denied.' . EOL); - json_return_and_die(array('success' => false)); - } - - $reverted = NativeWikiPage::revert_page([ - 'channel_id' => $owner['channel_id'], - 'observer_hash' => $observer_hash, - 'commitHash' => $commitHash, - 'resource_id' => $resource_id, - 'pageUrlName' => $pageUrlName - ]); - if($reverted['success']) { - json_return_and_die(array('content' => $reverted['content'], 'message' => '', 'success' => true)); - } - else { - json_return_and_die(array('content' => '', 'message' => 'Error reverting page', 'success' => false)); - } - } - - // Compare page revisions - if ((argc() === 4) && (argv(2) === 'compare') && (argv(3) === 'page')) { - $resource_id = $_POST['resource_id']; - $pageUrlName = $_POST['name']; - $compareCommit = $_POST['compareCommit']; - $currentCommit = $_POST['currentCommit']; - // Determine if observer has permission to revert pages - - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(!$perms['read']) { - logger('Wiki read permission denied.' . EOL); - json_return_and_die(array('success' => false)); - } - - $compare = NativeWikiPage::compare_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'currentCommit' => $currentCommit, 'compareCommit' => $compareCommit, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName)); - if($compare['success']) { - $diffHTML = '<table class="text-center" width="100%"><tr><td class="lead" width="50%">' . t('Current Revision') . '</td><td class="lead" width="50%">' . t('Selected Revision') . '</td></tr></table>' . $compare['diff']; - json_return_and_die(array('diff' => $diffHTML, 'message' => '', 'success' => true)); - } else { - json_return_and_die(array('diff' => '', 'message' => 'Error comparing page', 'success' => false)); - } - } - - // Rename a page - if ((argc() === 4) && (argv(2) === 'rename') && (argv(3) === 'page')) { - $resource_id = $_POST['resource_id']; - $pageUrlName = $_POST['oldName']; - $pageNewName = str_replace('\\','',$_POST['newName']); - if ($pageUrlName === 'Home') { - json_return_and_die(array('message' => 'Cannot rename Home','success' => false)); - } - if(NativeWiki::name_encode(escape_tags($pageNewName)) === '') { - json_return_and_die(array('message' => 'Error renaming page. Invalid name.', 'success' => false)); - } - // Determine if observer has permission to rename pages - - $perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash); - if(! $perms['write']) { - logger('Wiki write permission denied. ' . EOL); - json_return_and_die(array('success' => false)); - } - - $renamed = NativeWikiPage::rename_page([ - 'channel_id' => $owner['channel_id'], - 'observer_hash' => $observer_hash, - 'resource_id' => $resource_id, - 'pageUrlName' => $pageUrlName, - 'pageNewName' => $pageNewName - ]); - if($renamed['success']) { - $commit = NativeWikiPage::commit([ - 'channel_id' => $owner['channel_id'], - 'commit_msg' => 'Renamed ' . NativeWiki::name_decode($pageUrlName) . ' to ' . $renamed['page']['htmlName'], - 'resource_id' => $resource_id, - 'observer_hash' => $observer_hash, - 'pageUrlName' => $pageNewName - ]); - if($commit['success']) { - NativeWiki::sync_a_wiki_item($owner['channel_id'], $commit['item_id'], $resource_id); - json_return_and_die(array('name' => $renamed['page'], 'message' => 'Wiki git repo commit made', 'success' => true)); - } - else { - json_return_and_die(array('message' => 'Error making git commit','success' => false)); - } - } - else { - json_return_and_die(array('message' => 'Error renaming page', 'success' => false)); - } - } - - //notice( t('You must be authenticated.')); - json_return_and_die(array('message' => t('You must be authenticated.'), 'success' => false)); - - } -} |