diff options
Diffstat (limited to 'Zotlabs/Lib/NativeWikiPage.php')
| -rw-r--r-- | Zotlabs/Lib/NativeWikiPage.php | 725 |
1 files changed, 0 insertions, 725 deletions
diff --git a/Zotlabs/Lib/NativeWikiPage.php b/Zotlabs/Lib/NativeWikiPage.php deleted file mode 100644 index 1e944f7ac..000000000 --- a/Zotlabs/Lib/NativeWikiPage.php +++ /dev/null @@ -1,725 +0,0 @@ -<?php - -namespace Zotlabs\Lib; - -use App; -use Zotlabs\Access\PermissionLimits; - -class NativeWikiPage { - - static public function page_list($channel_id, $observer_hash, $resource_id) { - - // TODO: Create item table records for pages so that metadata like title can be applied - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - - $pages[] = [ - 'resource_id' => '', - 'title' => 'Home', - 'url' => 'Home', - 'link_id' => 'id_wiki_home_0' - ]; - - $sql_extra = item_permissions_sql($channel_id, $observer_hash); - - $r = q("select * from item where resource_type = 'nwikipage' and resource_id = '%s' and uid = %d and item_deleted = 0 - $sql_extra order by title asc", - dbesc($resource_id), - intval($channel_id) - ); - if ($r) { - $x = []; - $y = []; - - foreach ($r as $rv) { - if (!in_array($rv['mid'], $x)) { - $y[] = $rv; - $x[] = $rv['mid']; - } - } - - $items = fetch_post_tags($y, true); - - foreach ($items as $page_item) { - $title = get_iconfig($page_item['id'], 'nwikipage', 'pagetitle', t('(No Title)')); - if (urldecode($title) !== 'Home') { - $pages[] = [ - 'resource_id' => $resource_id, - 'title' => escape_tags($title), - //'url' => str_replace('%2F','/',urlencode(str_replace('%2F','/',urlencode($title)))), - 'url' => NativeWiki::name_encode($title), - 'link_id' => 'id_' . substr($resource_id, 0, 10) . '_' . $page_item['id'] - ]; - } - } - } - - return ['pages' => $pages, 'wiki' => $w]; - } - - - static public function create_page($channel, $observer_hash, $name, $resource_id, $mimetype = 'text/bbcode') { - - logger('mimetype: ' . $mimetype); - - if (!in_array($mimetype, ['text/markdown', 'text/bbcode', 'text/plain', 'text/html'])) - $mimetype = 'text/markdown'; - - $w = NativeWiki::get_wiki($channel['channel_id'], $observer_hash, $resource_id); - - if (!$w['wiki']) { - return ['content' => null, 'message' => 'Error reading wiki', 'success' => false]; - } - - // backslashes won't work well in the javascript functions - $name = str_replace('\\', '', $name); - - $uuid = new_uuid(); - $mid = z_root() . '/item/' . $uuid; - - // create an empty activity - $arr = []; - $arr['aid'] = $channel['channel_account_id']; - $arr['uid'] = $channel['channel_id']; - $arr['mid'] = $mid; - $arr['parent_mid'] = $w['wiki']['mid']; - $arr['parent'] = $w['wiki']['parent']; - $arr['uuid'] = $uuid; - $arr['item_hidden'] = $w['wiki']['item_hidden']; - $arr['plink'] = $mid; - $arr['llink'] = z_root() . '/display/' . gen_link_id($mid); - $arr['author_xchan'] = $observer_hash; - $arr['mimetype'] = $mimetype; - $arr['title'] = $name; - $arr['resource_type'] = 'nwikipage'; - $arr['resource_id'] = $resource_id; - $arr['allow_cid'] = $w['wiki']['allow_cid']; - $arr['allow_gid'] = $w['wiki']['allow_gid']; - $arr['deny_cid'] = $w['wiki']['deny_cid']; - $arr['deny_gid'] = $w['wiki']['deny_gid']; - $arr['item_private'] = $w['wiki']['item_private']; - $arr['item_wall'] = 1; - $arr['item_origin'] = 1; - $arr['item_thread_top'] = 1; - $arr['verb'] = ACTIVITY_CREATE; - $arr['obj_type'] = 'Document'; - // TODO: add an object? - $arr['public_policy'] = map_scope(PermissionLimits::Get($channel['channel_id'], 'view_wiki'), true); - - // We may wish to change this some day. - $arr['item_unpublished'] = 1; - - set_iconfig($arr, 'nwikipage', 'pagetitle', (($name) ? $name : t('(No Title)')), true); - $p = item_store($arr, false, false); - - if ($p['item_id']) { - $page = [ - 'rawName' => $name, - 'htmlName' => escape_tags($name), - //'urlName' => urlencode($name), - 'urlName' => NativeWiki::name_encode($name) - - ]; - - return ['page' => $page, 'item_id' => $p['item_id'], 'item' => $p['activity'], 'wiki' => $w, 'message' => '', 'success' => true]; - } - return ['success' => false, 'message' => t('Wiki page create failed.')]; - } - - - static public function rename_page($arr) { - - $pageUrlName = ((array_key_exists('pageUrlName', $arr)) ? $arr['pageUrlName'] : ''); - $pageNewName = ((array_key_exists('pageNewName', $arr)) ? $arr['pageNewName'] : ''); - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - if (!$w['wiki']) { - return ['message' => t('Wiki not found.'), 'success' => false]; - } - - - $ic = q("select * from iconfig left join item on iconfig.iid = item.id - where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'", - intval($channel_id), - dbesc($pageNewName) - ); - - if ($ic) { - return ['success' => false, 'message' => t('Destination name already exists')]; - } - - - $ids = []; - - $ic = q("select *, item.id as item_id from iconfig left join item on iconfig.iid = item.id - where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'", - intval($channel_id), - dbesc($pageUrlName) - ); - - if ($ic) { - foreach ($ic as $c) { - set_iconfig($c['item_id'], 'nwikipage', 'pagetitle', $pageNewName); - $ids[] = $c['item_id']; - } - - $str_ids = implode(',', $ids); - q("update item set title = '%s' where id in ($str_ids)", - dbesc($pageNewName) - ); - - $page = [ - 'rawName' => $pageNewName, - 'htmlName' => escape_tags($pageNewName), - //'urlName' => urlencode(escape_tags($pageNewName)) - 'urlName' => NativeWiki::name_encode($pageNewName) - ]; - - return ['success' => true, 'page' => $page]; - } - - return ['success' => false, 'message' => t('Page not found')]; - - } - - - static public function get_page_content($arr) { - - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? intval($arr['channel_id']) : 0); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - if (!$w['wiki']) { - return ['content' => null, 'message' => 'Error reading wiki', 'success' => false]; - } - - $item = self::load_page($arr); - - if ($item) { - $content = $item['body']; - - return [ - 'content' => $content, - 'mimeType' => $w['mimeType'], - 'pageMimeType' => $item['mimetype'], - 'message' => '', - 'success' => true - ]; - } - - return ['content' => null, 'message' => t('Error reading page content'), 'success' => false]; - - } - - - static public function page_history($arr) { - - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - if (!$w['wiki']) { - return ['history' => null, 'message' => 'Error reading wiki', 'success' => false]; - } - - $items = self::load_page_history($arr); - - $history = []; - - if ($items) { - $processed = 0; - foreach ($items as $item) { - if ($processed > 1000) - break; - $processed++; - $history[] = [ - 'revision' => $item['revision'], - 'date' => datetime_convert('UTC', date_default_timezone_get(), $item['edited']), - 'name' => $item['author']['xchan_name'], - 'title' => get_iconfig($item, 'nwikipage', 'commit_msg') - ]; - - } - - return ['success' => true, 'history' => $history]; - } - - return ['success' => false]; - - } - - - static public function load_page($arr) { - - $pageUrlName = ((array_key_exists('pageUrlName', $arr)) ? $arr['pageUrlName'] : ''); - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - $revision = ((array_key_exists('revision', $arr)) ? $arr['revision'] : (-1)); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - - if (!$w['wiki']) { - return ['content' => null, 'message' => 'Error reading wiki', 'success' => false]; - } - - $ids = ''; - - $ic = q("select * from iconfig left join item on iconfig.iid = item.id where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'", - intval($channel_id), - dbesc($pageUrlName) - ); - - if ($ic) { - foreach ($ic as $c) { - if ($ids) - $ids .= ','; - $ids .= intval($c['iid']); - } - } - - $sql_extra = item_permissions_sql($channel_id, $observer_hash); - - if ($revision == (-1)) - $sql_extra .= " order by revision desc "; - elseif ($revision) - $sql_extra .= " and revision = " . intval($revision) . " "; - - $r = null; - - - if ($ids) { - $r = q("select * from item where resource_type = 'nwikipage' and resource_id = '%s' and uid = %d and id in ( $ids ) $sql_extra limit 1", - dbesc($resource_id), - intval($channel_id) - ); - - if ($r) { - $items = fetch_post_tags($r, true); - return $items[0]; - } - } - - return null; - } - - - static public function load_page_history($arr) { - - $pageUrlName = ((array_key_exists('pageUrlName', $arr)) ? $arr['pageUrlName'] : ''); - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - if (!$w['wiki']) { - return ['content' => null, 'message' => 'Error reading wiki', 'success' => false]; - } - - $ids = ''; - - $ic = q("select * from iconfig left join item on iconfig.iid = item.id where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'", - intval($channel_id), - dbesc($pageUrlName) - ); - - if ($ic) { - foreach ($ic as $c) { - if ($ids) - $ids .= ','; - $ids .= intval($c['iid']); - } - } - - $sql_extra = item_permissions_sql($channel_id, $observer_hash); - - $sql_extra .= " order by revision desc "; - - $r = null; - if ($ids) { - $r = q("select * from item where resource_type = 'nwikipage' and resource_id = '%s' and uid = %d and id in ( $ids ) and item_deleted = 0 $sql_extra", - dbesc($resource_id), - intval($channel_id) - ); - if ($r) { - xchan_query($r); - $items = fetch_post_tags($r, true); - return $items; - } - } - - return null; - } - - - static public function save_page($arr) { - $pageUrlName = ((array_key_exists('pageUrlName', $arr)) ? $arr['pageUrlName'] : ''); - $content = ((array_key_exists('content', $arr)) ? $arr['content'] : ''); - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - - if (!$w['wiki']) { - return ['message' => t('Error reading wiki'), 'success' => false]; - } - - - // fetch the most recently saved revision. - - $item = self::load_page($arr); - - if (!$item) { - return ['message' => t('Page not found'), 'success' => false]; - } - - $mimetype = $item['mimetype']; - - // change just the fields we need to change to create a revision; - - unset($item['id']); - unset($item['author']); - $item['parent'] = 0; - $item['body'] = $content; - $item['author_xchan'] = $observer_hash; - $item['revision'] = (($arr['revision']) ? intval($arr['revision']) + 1 : intval($item['revision']) + 1); - $item['edited'] = datetime_convert(); - $item['mimetype'] = $mimetype; - - if ($item['iconfig'] && is_array($item['iconfig']) && count($item['iconfig'])) { - for ($x = 0; $x < count($item['iconfig']); $x++) { - unset($item['iconfig'][$x]['id']); - unset($item['iconfig'][$x]['iid']); - } - } - - $ret = item_store($item, false, false); - - if ($ret['item_id']) - return ['message' => '', 'item_id' => $ret['item_id'], 'filename' => $pageUrlName, 'success' => true]; - else - return ['message' => t('Page update failed.'), 'success' => false]; - } - - - static public function delete_page($arr) { - - $pageUrlName = (array_key_exists('pageUrlName', $arr) ? $arr['pageUrlName'] : ''); - $resource_id = (array_key_exists('resource_id', $arr) ? $arr['resource_id'] : ''); - $observer_hash = (array_key_exists('observer_hash', $arr) ? $arr['observer_hash'] : ''); - $channel_id = (array_key_exists('channel_id', $arr) ? $arr['channel_id'] : 0); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - if (!$w['wiki']) { - return ['success' => false, 'message' => t('Error reading wiki')]; - } - - $ids = []; - - $ic = q("select * from iconfig left join item on iconfig.iid = item.id - where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'", - intval($channel_id), - dbesc($pageUrlName) - ); - - if ($ic) { - foreach ($ic as $c) { - $ids[] = intval($c['iid']); - } - } - - if ($ids) { - drop_items($ids, true, DROPITEM_PHASE1); - return ['success' => true]; - } - - return ['success' => false, 'message' => t('Nothing deleted')]; - } - - - static public function revert_page($arr) { - - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $commitHash = ((array_key_exists('commitHash', $arr)) ? $arr['commitHash'] : null); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - - if (!$commitHash) { - return ['message' => 'No commit was provided', 'success' => false]; - } - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - if (!$w['wiki']) { - return ['message' => 'Error reading wiki', 'success' => false]; - } - - $x = $arr; - - if (intval($commitHash) > 0) { - unset($x['commitHash']); - $x['revision'] = intval($commitHash) - 1; - $loaded = self::load_page($x); - - if ($loaded) { - $content = $loaded['body']; - return ['content' => $content, 'success' => true]; - } - return ['success' => false]; - } - } - - - static public function compare_page($arr) { - - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - $compareCommit = ((array_key_exists('compareCommit', $arr)) ? $arr['compareCommit'] : 0); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - - if (!$w['wiki']) { - return ['message' => t('Error reading wiki'), 'success' => false]; - } - - $x = $arr; - $x['revision'] = (-1); - - $currpage = self::load_page($x); - if ($currpage) - $currentContent = $currpage['body']; - - $x['revision'] = $compareCommit; - $comppage = self::load_page($x); - if ($comppage) - $compareContent = $comppage['body']; - - if ($currpage && $comppage) { - require_once('library/class.Diff.php'); - $diff = \Diff::toTable(\Diff::compare($currentContent, $compareContent)); - - return ['success' => true, 'diff' => $diff]; - } - return ['success' => false, 'message' => t('Compare: object not found.')]; - - } - - - static public function commit($arr) { - - $commit_msg = ((array_key_exists('commit_msg', $arr)) ? $arr['commit_msg'] : t('Page updated')); - $observer_hash = ((array_key_exists('observer_hash', $arr)) ? $arr['observer_hash'] : ''); - $channel_id = ((array_key_exists('channel_id', $arr)) ? $arr['channel_id'] : 0); - - if (array_key_exists('resource_id', $arr)) { - $resource_id = $arr['resource_id']; - } - else { - return ['message' => t('Wiki resource_id required for git commit'), 'success' => false]; - } - - $w = NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id); - if (!$w['wiki']) { - return ['message' => t('Error reading wiki'), 'success' => false]; - } - - - $page = self::load_page($arr); - - if ($page) { - set_iconfig($page['id'], 'nwikipage', 'commit_msg', escape_tags($commit_msg), true); - return ['success' => true, 'item_id' => $page['id'], 'page' => $page]; - } - - return ['success' => false, 'message' => t('Page not found.')]; - - } - - static public function convert_links($s, $wikiURL) { - - if (strpos($s, '[[') !== false) { - preg_match_all("/\[\[(.*?)\]\]/", $s, $match); - $pages = $pageURLs = []; - foreach ($match[1] as $m) { - // TODO: Why do we need to double urlencode for this to work? - //$pageURLs[] = urlencode(urlencode(escape_tags($m))); - $titleUri = explode('|', $m); - $page = $titleUri[0] ?? ''; - $title = $titleUri[1] ?? $page; - $pageURLs[] = NativeWiki::name_encode(escape_tags($page)); - $pages[] = $title; - } - $idx = 0; - while (strpos($s, '[[') !== false) { - $replace = '<a href="' . $wikiURL . '/' . $pageURLs[$idx] . '">' . $pages[$idx] . '</a>'; - $s = preg_replace("/\[\[(.*?)\]\]/", $replace, $s, 1); - $idx++; - } - } - return $s; - } - - static public function render_page_history($arr) { - - $pageUrlName = ((array_key_exists('pageUrlName', $arr)) ? $arr['pageUrlName'] : ''); - $resource_id = ((array_key_exists('resource_id', $arr)) ? $arr['resource_id'] : ''); - - $pageHistory = self::page_history([ - 'channel_id' => App::$profile_uid, - 'observer_hash' => get_observer_hash(), - 'resource_id' => $resource_id, - 'pageUrlName' => $pageUrlName - ]); - - return replace_macros(get_markup_template('nwiki_page_history.tpl'), [ - '$pageHistory' => $pageHistory['history'], - '$permsWrite' => $arr['permsWrite'], - '$name_lbl' => t('Name'), - '$msg_label' => t('Message', 'wiki_history'), - '$date_lbl' => t('Date'), - '$revert_btn' => t('Revert'), - '$compare_btn' => t('Compare') - ]); - - } - - - /** - * Replace the instances of the string [toc] with a list element that will be populated by - * a table of contents by the JavaScript library - * @param string $s - * @return string - */ - static public function generate_toc($s) { - if (strpos($s, '[toc]') !== false) { - //$toc_md = wiki_toc($s); // Generate Markdown-formatted list prior to HTML render - $toc_md = '<ul id="wiki-toc"></ul>'; // use the available jQuery plugin http://ndabas.github.io/toc/ - $s = preg_replace("/\[toc\]/", $toc_md, $s, -1); - } - return $s; - } - - - /** - * Converts a select set of bbcode tags. Much of the code is copied from include/bbcode.php - * @param string $s - * @return string - */ - static public function bbcode($s) { - - $s = str_replace(['[baseurl]', '[sitename]'], [z_root(), get_config('system', 'sitename')], $s); - - $s = preg_replace_callback("/\[observer\.language\=(.*?)\](.*?)\[\/observer\]/ism", 'oblanguage_callback', $s); - - $s = preg_replace_callback("/\[observer\.language\!\=(.*?)\](.*?)\[\/observer\]/ism", 'oblanguage_necallback', $s); - - - $observer = App::get_observer(); - if ($observer) { - $s1 = '<span class="bb_observer" title="' . t('Different viewers will see this text differently') . '">'; - $s2 = '</span>'; - $obsBaseURL = $observer['xchan_connurl']; - $obsBaseURL = preg_replace("/\/poco\/.*$/", '', $obsBaseURL); - $s = str_replace('[observer.baseurl]', $obsBaseURL, $s); - $s = str_replace('[observer.url]', $observer['xchan_url'], $s); - $s = str_replace('[observer.name]', $s1 . $observer['xchan_name'] . $s2, $s); - $s = str_replace('[observer.address]', $s1 . $observer['xchan_addr'] . $s2, $s); - $s = str_replace('[observer.webname]', substr($observer['xchan_addr'], 0, strpos($observer['xchan_addr'], '@')), $s); - $s = str_replace('[observer.photo]', '', $s); - } - else { - $s = str_replace('[observer.baseurl]', '', $s); - $s = str_replace('[observer.url]', '', $s); - $s = str_replace('[observer.name]', '', $s); - $s = str_replace('[observer.address]', '', $s); - $s = str_replace('[observer.webname]', '', $s); - $s = str_replace('[observer.photo]', '', $s); - } - - return $s; - } - - - static public function get_file_ext($arr) { - - if ($arr['mimetype'] === 'text/bbcode') - return '.bb'; - elseif ($arr['mimetype'] === 'text/markdown') - return '.md'; - elseif ($arr['mimetype'] === 'text/plain') - return '.txt'; - - } - - // This function is derived from - // http://stackoverflow.com/questions/32068537/generate-table-of-contents-from-markdown-in-php - static public function toc($content) { - // ensure using only "\n" as line-break - $source = str_replace(["\r\n", "\r"], "\n", $content); - - // look for markdown TOC items - preg_match_all( - '/^(?:=|-|#).*$/m', - $source, - $matches, - PREG_PATTERN_ORDER | PREG_OFFSET_CAPTURE - ); - - // preprocess: iterate matched lines to create an array of items - // where each item is an array(level, text) - $file_size = strlen($source); - foreach ($matches[0] as $item) { - $found_mark = substr($item[0], 0, 1); - if ($found_mark == '#') { - // text is the found item - $item_text = $item[0]; - $item_level = strrpos($item_text, '#') + 1; - $item_text = substr($item_text, $item_level); - } - else { - // text is the previous line (empty if <hr>) - $item_offset = $item[1]; - $prev_line_offset = strrpos($source, "\n", -($file_size - $item_offset + 2)); - $item_text = - substr($source, $prev_line_offset, $item_offset - $prev_line_offset - 1); - $item_text = trim($item_text); - $item_level = $found_mark == '=' ? 1 : 2; - } - if (!trim($item_text) or strpos($item_text, '|') !== FALSE) { - // item is an horizontal separator or a table header, don't mind - continue; - } - $raw_toc[] = ['level' => $item_level, 'text' => trim($item_text)]; - } - $o = ''; - foreach ($raw_toc as $t) { - $level = intval($t['level']); - $text = $t['text']; - switch ($level) { - case 1: - $li = '* '; - break; - case 2: - $li = ' * '; - break; - case 3: - $li = ' * '; - break; - case 4: - $li = ' * '; - break; - default: - $li = '* '; - break; - } - $o .= $li . $text . "\n"; - } - return $o; - } - -} |