diff options
Diffstat (limited to 'Zotlabs/Module/Wiki.php')
| -rw-r--r-- | Zotlabs/Module/Wiki.php | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/Zotlabs/Module/Wiki.php b/Zotlabs/Module/Wiki.php new file mode 100644 index 000000000..ca0dcff82 --- /dev/null +++ b/Zotlabs/Module/Wiki.php @@ -0,0 +1,113 @@ +<?php + +namespace Zotlabs\Module;/** @file */ + +use \library\parsedown\Parsedown as Parsedown; + +class Wiki extends \Zotlabs\Web\Controller { + + function init() { + // Determine which channel's wikis to display to the observer + $which = null; + if(argc() > 1) + $which = argv(1); // if the channel name is in the URL, use that + if(! $which) { // if no channel name was provided, assume the current logged in channel + if(local_channel()) { + $channel = \App::get_channel(); + if($channel && $channel['channel_address']) + $which = $channel['channel_address']; + goaway(z_root().'/wiki/'.$which); + } + } + if(! $which) { + notice( t('You must be logged in to see this page.') . EOL ); + return; + } + } + + function get() { + require_once('include/acl_selectors.php'); + if(local_channel()) { + $channel = \App::get_channel(); + } + + // TODO: check observer permissions + //$ob = \App::get_observer(); + //$observer = get_observer_hash(); + + // Obtain the default permission settings of the 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'] + ); + // Initialize the ACL to the channel default permissions + $x = array( + 'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'), + 'acl' => populate_acl($channel_acl), + 'bang' => '' + ); + $o .= replace_macros(get_markup_template('wiki.tpl'),array( + '$channel' => $channel['channel_address'], + '$lockstate' => $x['lockstate'], + '$acl' => $x['acl'], + '$bang' => $x['bang'], + '$content' => '# Start your wiki', + '$wikiName' => array('wikiName', t('Enter the name of your new wiki:'), '', ''), + '$pageName' => array('pageName', t('Enter the name of the new page:'), '', '') + )); + head_add_js('library/ace/ace.js'); + return $o; + } + + function post() { + + // TODO: Implement wiki API + + // Render mardown-formatted text in HTML + if((argc() > 2) && (argv(2) === 'preview')) { + $content = $_POST['content']; + logger('preview content: ' . $content); + //require_once('library/parsedown/Parsedown.php'); + $parsedown = new Parsedown(); + $html = $parsedown->text($content); + json_return_and_die(array('html' => $html, 'success' => true)); + } + + // Create a new wiki + if ((argc() > 3) && (argv(2) === 'create') && (argv(3) === 'wiki')) { + // Determine if observer has permission to create wiki + if (local_channel()) { + $channel = \App::get_channel(); + } else { + $which = argv(1); + $channel = get_channel_by_nick($which); + // Figure out who the page owner is. + $perms = get_all_perms(intval($channel['channel_id']), get_observer_hash()); + + if (!$perms['write_wiki']) { + notice(t('Permission denied.') . EOL); + json_return_and_die(array('success' => false)); + } + } + $name = escape_tags(urlencode($_REQUEST['name'])); //Get new wiki name + // Get ACL for permissions + $acl = new Zotlabs\Access\AccessList($channel); + $acl->set_from_array($_REQUEST); + + $r = wiki_create_wiki($channel, $name, $acl); + if ($r['success']) { + json_return_and_die(array('success' => true)); + } else { + json_return_and_die(array('success' => false)); + } + } + + + json_return_and_die(array('success' => false)); + + + + } +} |