705 lines
25 KiB
PHP
705 lines
25 KiB
PHP
<?php /** @file */
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namespace Zotlabs\Module;
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use \Zotlabs\Lib as Zlib;
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use \Michelf\MarkdownExtra;
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require_once('include/acl_selectors.php');
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require_once('include/conversation.php');
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require_once('include/bbcode.php');
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class Wiki extends \Zotlabs\Web\Controller {
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private $wiki = null;
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function init() {
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// Determine which channel's wikis to display to the observer
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$nick = null;
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if (argc() > 1)
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$nick = argv(1); // if the channel name is in the URL, use that
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if (! $nick && local_channel()) { // if no channel name was provided, assume the current logged in channel
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$channel = \App::get_channel();
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if ($channel && $channel['channel_address']) {
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$nick = $channel['channel_address'];
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goaway(z_root() . '/wiki/' . $nick);
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}
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}
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if (! $nick) {
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notice( t('Profile Unavailable.') . EOL);
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goaway(z_root());
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}
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profile_load($nick);
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}
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function get() {
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if(observer_prohibited(true)) {
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return login();
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}
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if(! feature_enabled(\App::$profile_uid,'wiki')) {
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notice( t('Not found') . EOL);
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return;
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}
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if(! perm_is_allowed(\App::$profile_uid,get_observer_hash(),'view_wiki')) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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// TODO: Combine the interface configuration into a unified object
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// Something like $interface = array('new_page_button' => false, 'new_wiki_button' => false, ...)
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$wiki_owner = false;
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$showNewWikiButton = false;
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$pageHistory = array();
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$local_observer = null;
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$resource_id = '';
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// init() should have forced the URL to redirect to /wiki/channel so assume argc() > 1
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$nick = argv(1);
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$owner = channelx_by_nick($nick); // The channel who owns the wikis being viewed
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if(! $owner) {
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notice( t('Invalid channel') . EOL);
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goaway('/' . argv(0));
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}
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$observer_hash = get_observer_hash();
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// Determine if the observer is the channel owner so the ACL dialog can be populated
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if (local_channel() === intval($owner['channel_id'])) {
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$wiki_owner = true;
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nav_set_selected(t('Wiki'));
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// Obtain the default permission settings of the channel
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$owner_acl = array(
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'allow_cid' => $owner['channel_allow_cid'],
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'allow_gid' => $owner['channel_allow_gid'],
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'deny_cid' => $owner['channel_deny_cid'],
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'deny_gid' => $owner['channel_deny_gid']
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);
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// Initialize the ACL to the channel default permissions
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$x = array(
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'lockstate' => (( $owner['channel_allow_cid'] ||
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$owner['channel_allow_gid'] ||
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$owner['channel_deny_cid'] ||
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$owner['channel_deny_gid'])
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? 'lock' : 'unlock'
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),
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'acl' => populate_acl($owner_acl),
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'allow_cid' => acl2json($owner_acl['allow_cid']),
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'allow_gid' => acl2json($owner_acl['allow_gid']),
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'deny_cid' => acl2json($owner_acl['deny_cid']),
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'deny_gid' => acl2json($owner_acl['deny_gid']),
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'bang' => ''
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);
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}
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else {
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// Not the channel owner
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$owner_acl = $x = array();
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}
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$is_owner = ((local_channel()) && (local_channel() == \App::$profile['profile_uid']) ? true : false);
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//$o = profile_tabs($a, $is_owner, \App::$profile['channel_address']);
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$o = '';
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// Download a wiki
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/*
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if((argc() > 3) && (argv(2) === 'download') && (argv(3) === 'wiki')) {
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$resource_id = argv(4);
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$w = Zlib\NativeWiki::get_wiki($owner,$observer_hash,$resource_id);
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if(! $w['htmlName']) {
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notice(t('Error retrieving wiki') . EOL);
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}
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$zip_folder_name = random_string(10);
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$zip_folderpath = '/tmp/' . $zip_folder_name;
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if(!mkdir($zip_folderpath, 0770, false)) {
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logger('Error creating zip file export folder: ' . $zip_folderpath, LOGGER_NORMAL);
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notice(t('Error creating zip file export folder') . EOL);
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}
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$zip_filename = $w['urlName'];
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$zip_filepath = '/tmp/' . $zip_folder_name . '/' . $zip_filename;
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// Generate the zip file
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ZLib\ExtendedZip::zipTree($w['path'], $zip_filepath, \ZipArchive::CREATE);
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// Output the file for download
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header('Content-disposition: attachment; filename="' . $zip_filename . '.zip"');
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header('Content-Type: application/zip');
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$success = readfile($zip_filepath);
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if(!$success) {
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logger('Error downloading wiki: ' . $resource_id);
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notice(t('Error downloading wiki: ' . $resource_id) . EOL);
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}
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// delete temporary files
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rrmdir($zip_folderpath);
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killme();
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}
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*/
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switch(argc()) {
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case 2:
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$wikis = Zlib\NativeWiki::listwikis($owner, get_observer_hash());
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if($wikis) {
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$o .= replace_macros(get_markup_template('wikilist.tpl'), array(
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'$header' => t('Wikis'),
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'$channel' => $owner['channel_address'],
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'$wikis' => $wikis['wikis'],
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// If the observer is the local channel owner, show the wiki controls
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'$owner' => ((local_channel() && local_channel() === intval(\App::$profile['uid'])) ? true : false),
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'$edit' => t('Edit'),
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'$download' => t('Download'),
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'$view' => t('View'),
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'$create' => t('Create New'),
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'$submit' => t('Submit'),
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'$wikiName' => array('wikiName', t('Wiki name')),
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'$mimeType' => array('mimeType', t('Content type'), '', '', ['text/markdown' => 'Markdown', 'text/bbcode' => 'BB Code']),
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'$name' => t('Name'),
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'$type' => t('Type'),
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'$lockstate' => $x['lockstate'],
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'$acl' => $x['acl'],
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'$allow_cid' => $x['allow_cid'],
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'$allow_gid' => $x['allow_gid'],
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'$deny_cid' => $x['deny_cid'],
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'$deny_gid' => $x['deny_gid'],
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'$notify' => array('postVisible', t('Create a status post for this wiki'), '', '', array(t('No'), t('Yes')))
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));
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return $o;
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}
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break;
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case 3:
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// /wiki/channel/wiki -> No page was specified, so redirect to Home.md
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$wikiUrlName = urlencode(argv(2));
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goaway(z_root() . '/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/Home');
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case 4:
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default:
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// GET /wiki/channel/wiki/page
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// Fetch the wiki info and determine observer permissions
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$wikiUrlName = urldecode(argv(2));
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$page_name = '';
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$ignore_language = false;
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for($x = 3; $x < argc(); $x ++) {
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if($page_name === '' && argv($x) === '-') {
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$ignore_language = true;
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continue;
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}
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if($page_name) {
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$page_name .= '/';
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}
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$page_name .= argv($x);
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}
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$pageUrlName = urldecode($page_name);
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$langPageUrlName = urldecode(\App::$language . '/' . $page_name);
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$w = Zlib\NativeWiki::exists_by_name($owner['channel_id'], $wikiUrlName);
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if(! $w['resource_id']) {
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notice(t('Wiki not found') . EOL);
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goaway(z_root() . '/' . argv(0) . '/' . argv(1));
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}
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$resource_id = $w['resource_id'];
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if(! $wiki_owner) {
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// Check for observer permissions
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$observer_hash = get_observer_hash();
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$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
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if(! $perms['read']) {
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notice(t('Permission denied.') . EOL);
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goaway(z_root() . '/' . argv(0) . '/' . argv(1));
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return; //not reached
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}
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$wiki_editor = (($perms['write']) ? true : false);
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}
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else {
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$wiki_editor = true;
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}
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$wikiheaderName = urldecode($wikiUrlName);
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$wikiheaderPage = urldecode($pageUrlName);
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$renamePage = (($wikiheaderPage === 'Home') ? '' : t('Rename page'));
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$p = [];
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if(! $ignore_language) {
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$p = Zlib\NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $langPageUrlName));
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}
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if(! ($p && $p['success'])) {
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$p = Zlib\NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
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}
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if(! ($p && $p['success'])) {
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notice( t('Error retrieving page content') . EOL);
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goaway(z_root() . '/' . argv(0) . '/' . argv(1) );
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}
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$mimeType = $p['mimeType'];
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$sampleContent = (($mimeType == 'text/bbcode') ? '[h3]' . t('New page') . '[/h3]' : '### ' . t('New page'));
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$content = (($p['content'] == '') ? $sampleContent : $p['content']);
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// Render the Markdown-formatted page content in HTML
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if($mimeType == 'text/bbcode') {
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$renderedContent = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))), argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
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}
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else {
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$content = Zlib\MarkdownSoap::unescape($content);
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$html = Zlib\NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(Zlib\NativeWikiPage::bbcode($content))));
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$renderedContent = Zlib\NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
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}
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$showPageControls = $wiki_editor;
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break;
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// default: // Strip the extraneous URL components
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// goaway('/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/' . $pageUrlName);
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}
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$wikiModalID = random_string(3);
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$wikiModal = replace_macros(get_markup_template('generic_modal.tpl'), array(
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'$id' => $wikiModalID,
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'$title' => t('Revision Comparison'),
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'$ok' => (($showPageControls) ? t('Revert') : ''),
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'$cancel' => t('Cancel')
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));
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$placeholder = t('Short description of your changes (optional)');
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$o .= replace_macros(get_markup_template('wiki.tpl'),array(
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'$wikiheaderName' => $wikiheaderName,
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'$wikiheaderPage' => $wikiheaderPage,
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'$renamePage' => $renamePage,
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'$showPageControls' => $showPageControls,
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'$editOrSourceLabel' => (($showPageControls) ? t('Edit') : t('Source')),
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'$tools_label' => 'Page Tools',
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'$channel_address' => $owner['channel_address'],
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'$channel_id' => $owner['channel_id'],
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'$resource_id' => $resource_id,
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'$page' => $pageUrlName,
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'$mimeType' => $mimeType,
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'$content' => $content,
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'$renderedContent' => $renderedContent,
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'$pageRename' => array('pageRename', t('New page name'), '', ''),
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'$commitMsg' => array('commitMsg', '', '', '', '', 'placeholder="' . $placeholder . '"'),
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'$wikiModal' => $wikiModal,
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'$wikiModalID' => $wikiModalID,
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'$commit' => 'HEAD',
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'$embedPhotos' => t('Embed image from photo albums'),
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'$embedPhotosModalTitle' => t('Embed an image from your albums'),
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'$embedPhotosModalCancel' => t('Cancel'),
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'$embedPhotosModalOK' => t('OK'),
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'$modalchooseimages' => t('Choose images to embed'),
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'$modalchoosealbum' => t('Choose an album'),
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'$modaldiffalbum' => t('Choose a different album'),
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'$modalerrorlist' => t('Error getting album list'),
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'$modalerrorlink' => t('Error getting photo link'),
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'$modalerroralbum' => t('Error getting album'),
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));
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if($p['mimeType'] != 'text/bbcode')
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head_add_js('/library/ace/ace.js'); // Ace Code Editor
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return $o;
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}
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function post() {
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require_once('include/bbcode.php');
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$nick = argv(1);
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$owner = channelx_by_nick($nick);
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$observer_hash = get_observer_hash();
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if(! $owner) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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// /wiki/channel/preview
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// Render mardown-formatted text in HTML for preview
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if((argc() > 2) && (argv(2) === 'preview')) {
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$content = $_POST['content'];
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$resource_id = $_POST['resource_id'];
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$w = Zlib\NativeWiki::get_wiki($owner['channel_id'],$observer_hash,$resource_id);
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$wikiURL = argv(0) . '/' . argv(1) . '/' . $w['urlName'];
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$mimeType = $w['mimeType'];
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if($mimeType == 'text/bbcode') {
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$html = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))),$wikiURL);
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}
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else {
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$bb = Zlib\NativeWikiPage::bbcode($content);
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$x = new ZLib\MarkdownSoap($bb);
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$md = $x->clean();
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$md = ZLib\MarkdownSoap::unescape($md);
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$html = MarkdownExtra::defaultTransform($md);
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$html = Zlib\NativeWikiPage::generate_toc(zidify_text($html));
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$html = Zlib\NativeWikiPage::convert_links($html,$wikiURL);
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}
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json_return_and_die(array('html' => $html, 'success' => true));
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}
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// Create a new wiki
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// /wiki/channel/create/wiki
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if ((argc() > 3) && (argv(2) === 'create') && (argv(3) === 'wiki')) {
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// Only the channel owner can create a wiki, at least until we create a
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// more detail permissions framework
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if (local_channel() !== intval($owner['channel_id'])) {
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goaway('/' . argv(0) . '/' . $nick . '/');
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}
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$wiki = array();
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// Generate new wiki info from input name
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$wiki['postVisible'] = ((intval($_POST['postVisible'])) ? 1 : 0);
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$wiki['rawName'] = $_POST['wikiName'];
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$wiki['htmlName'] = escape_tags($_POST['wikiName']);
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$wiki['urlName'] = urlencode(urlencode($_POST['wikiName']));
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$wiki['mimeType'] = $_POST['mimeType'];
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if($wiki['urlName'] === '') {
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notice( t('Error creating wiki. Invalid name.') . EOL);
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goaway('/wiki');
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return; //not reached
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}
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$exists = Zlib\NativeWiki::exists_by_name($owner['channel_id'], $wiki['urlName']);
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if($exists['id']) {
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notice( t('A wiki with this name already exists.') . EOL);
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goaway('/wiki');
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return; //not reached
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}
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// Get ACL for permissions
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$acl = new \Zotlabs\Access\AccessList($owner);
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$acl->set_from_array($_POST);
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$r = Zlib\NativeWiki::create_wiki($owner, $observer_hash, $wiki, $acl);
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if($r['success']) {
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Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$r['item_id'],$r['item']['resource_id']);
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$homePage = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash,'Home', $r['item']['resource_id']);
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if(! $homePage['success']) {
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notice( t('Wiki created, but error creating Home page.'));
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goaway(z_root() . '/wiki/' . $nick . '/' . $wiki['urlName']);
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}
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Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$homePage['item_id'],$r['item']['resource_id']);
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goaway(z_root() . '/wiki/' . $nick . '/' . $wiki['urlName'] . '/' . $homePage['page']['urlName']);
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}
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else {
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notice( t('Error creating wiki'));
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goaway(z_root() . '/wiki');
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}
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}
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// Delete a wiki
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if ((argc() > 3) && (argv(2) === 'delete') && (argv(3) === 'wiki')) {
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// Only the channel owner can delete a wiki, at least until we create a
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// more detail permissions framework
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if (local_channel() !== intval($owner['channel_id'])) {
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logger('Wiki delete permission denied.');
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json_return_and_die(array('message' => t('Wiki delete permission denied.'), 'success' => false));
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}
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$resource_id = $_POST['resource_id'];
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$deleted = Zlib\NativeWiki::delete_wiki($owner['channel_id'],$observer_hash,$resource_id);
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if ($deleted['success']) {
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Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$deleted['item_id'],$resource_id);
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json_return_and_die(array('message' => '', 'success' => true));
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}
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else {
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logger('Error deleting wiki: ' . $resource_id . ' ' . $deleted['message']);
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json_return_and_die(array('message' => t('Error deleting wiki'), 'success' => false));
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}
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}
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// Create a page
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if ((argc() === 4) && (argv(2) === 'create') && (argv(3) === 'page')) {
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$resource_id = $_POST['resource_id'];
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// Determine if observer has permission to create a page
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$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
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if(! $perms['write']) {
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logger('Wiki write permission denied. ' . EOL);
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json_return_and_die(array('success' => false));
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}
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$name = $_POST['pageName']; //Get new page name
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if(urlencode(escape_tags($_POST['pageName'])) === '') {
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json_return_and_die(array('message' => 'Error creating page. Invalid name.', 'success' => false));
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}
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$page = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash, $name, $resource_id);
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if($page['item_id']) {
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$commit = Zlib\NativeWikiPage::commit(array(
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'commit_msg' => t('New page created'),
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'resource_id' => $resource_id,
|
|
'channel_id' => $owner['channel_id'],
|
|
'observer_hash' => $observer_hash,
|
|
'pageUrlName' => $name
|
|
));
|
|
|
|
if($commit['success']) {
|
|
Zlib\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($page['page']['urlName']), 'success' => true));
|
|
}
|
|
else {
|
|
json_return_and_die(array('message' => 'Error making git commit','url' => '/' . argv(0) . '/' . argv(1) . '/' . urlencode($page['wiki']['urlName']) . '/' . urlencode($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
|
|
|
|
$perms = Zlib\NativeWiki::get_permissions($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
|
|
$perms = Zlib\NativeWiki::get_permissions($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 = Zlib\NativeWikiPage::save_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content));
|
|
|
|
if($saved['success']) {
|
|
$commit = Zlib\NativeWikiPage::commit(array(
|
|
'commit_msg' => $commitMsg,
|
|
'pageUrlName' => $pageUrlName,
|
|
'resource_id' => $resource_id,
|
|
'channel_id' => $owner['channel_id'],
|
|
'observer_hash' => $observer_hash,
|
|
'revision' => (-1)
|
|
));
|
|
|
|
if($commit['success']) {
|
|
Zlib\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));
|
|
}
|
|
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
|
|
|
|
$perms = Zlib\NativeWiki::get_permissions($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));
|
|
}
|
|
|
|
$perms = Zlib\NativeWiki::get_permissions($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 = Zlib\NativeWikiPage::delete_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
|
|
if($deleted['success']) {
|
|
Zlib\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));
|
|
}
|
|
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
|
|
|
|
$perms = Zlib\NativeWiki::get_permissions($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 = Zlib\NativeWikiPage::revert_page(array('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
|
|
|
|
$perms = Zlib\NativeWiki::get_permissions($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 = Zlib\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 = $_POST['newName'];
|
|
if ($pageUrlName === 'Home') {
|
|
json_return_and_die(array('message' => 'Cannot rename Home','success' => false));
|
|
}
|
|
if(urlencode(escape_tags($pageNewName)) === '') {
|
|
json_return_and_die(array('message' => 'Error renaming page. Invalid name.', 'success' => false));
|
|
}
|
|
// Determine if observer has permission to rename pages
|
|
|
|
$perms = Zlib\NativeWiki::get_permissions($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 = Zlib\NativeWikiPage::rename_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'pageNewName' => $pageNewName));
|
|
|
|
if($renamed['success']) {
|
|
$commit = Zlib\NativeWikiPage::commit(array(
|
|
'channel_id' => $owner['channel_id'],
|
|
'commit_msg' => 'Renamed ' . urldecode($pageUrlName) . ' to ' . $renamed['page']['htmlName'],
|
|
'resource_id' => $resource_id,
|
|
'observer_hash' => $observer_hash,
|
|
'pageUrlName' => $pageNewName
|
|
));
|
|
if($commit['success']) {
|
|
Zlib\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));
|
|
|
|
}
|
|
}
|