* @author Andreas Gohr */ // must be run within DokuWiki if(!defined('DOKU_INC')) die(); class syntax_plugin_publish extends DokuWiki_Syntax_Plugin { /** * @var helper_plugin_publish */ private $hlp; function syntax_plugin_publish(){ $this->hlp = plugin_load('helper','publish'); } function pattern() { return '\[APPROVALS.*?\]'; } function getType() { return 'substition'; } function getSort() { return 20; } function PType() { return 'block'; } function connectTo($mode) { $this->Lexer->addSpecialPattern($this->pattern(),$mode,'plugin_publish'); } function handle($match, $state, $pos, Doku_Handler $handler){ $namespace = substr($match, 11, -1); return array($match, $state, $pos, $namespace); } function render($mode, Doku_Renderer $renderer, $data) { global $conf; if($mode != 'xhtml') { return false; } list($match, $state, $pos, $namespace) = $data; $namespace = cleanID(getNS($namespace . ":*")); $pages = $this->getPagesFromNamespace($namespace); if(count($pages) == 0) { $renderer->doc .= '

' . $this->getLang('apr_p_none') . '

'; return true; } usort($pages, array($this,'_pagesorter')); // Output Table $renderer->doc .= ''; $renderer->doc .= ''; $renderer->doc .= ''; $renderer->doc .= ''; $renderer->doc .= ''; $working_ns = null; foreach($pages as $page) { // $page: 0 -> pagename, 1 -> approval metadata, 2 -> last changed date $this_ns = getNS($page[0]); if($this_ns != $working_ns) { $name_ns = $this_ns; if($this_ns == '') { $name_ns = 'root'; } $renderer->doc .= ''; $working_ns = $this_ns; } $updated = '' . dformat($page[2]) . ''; if($page[1] == null || count($page[1]) == 0) { // Has never been approved $approved = ''; }else{ $keys = array_keys($page[1]); sort($keys); $last = $keys[count($keys)-1]; $approved = sprintf($this->getLang('apr_p_approved'), $page[1][$last][1], wl($page[0], 'rev=' . $last), dformat($last)); if($last == $page[2]) { $updated = 'Unchanged'; } //shouldn't be possible: //the search_helper should have //excluded this } $renderer->doc .= ''; //$renderer->doc .= ''; } $renderer->doc .= '

' . $this->getLang('apr_p_hdr_page') . '	' . $this->getLang('apr_p_hdr_previous') . '	' . $this->getLang('apr_p_hdr_updated') . '
'; $renderer->doc .= $name_ns; $renderer->doc .= '
'; $renderer->doc .= $page[0]; $renderer->doc .= '	'; $renderer->doc .= $approved; $renderer->doc .= '	'; $renderer->doc .= $updated; $renderer->doc .= '
' . print_r($page, true) . '

'; return true; } function getPagesFromNamespace($namespace) { global $conf; $dir = $conf['datadir'] . '/' . str_replace(':', '/', $namespace); $pages = array(); search($pages, $dir, array($this,'_search_helper'), array($namespace, $this->getConf('apr_namespaces'))); return $pages; } /** * search callback function * * filter out pages which can't be approved by the current user * then check if they need approving */ function _search_helper(&$data, $base, $file, $type, $lvl, $opts) { $ns = $opts[0]; $valid_ns = $opts[1]; if ($type == 'd') { return $this->hlp->in_sub_namespace($valid_ns, $ns . ':' . str_replace('/', ':', $file)); } if (!preg_match('#\.txt$#', $file)) { return false; } $id = pathID($ns . $file); if (!$this->hlp->in_namespace($valid_ns, $id)) { return false; } if (auth_quickaclcheck($id) < AUTH_DELETE) { return false; } $meta = $this->hlp->getMeta($id); if ($this->hlp->isCurrentRevisionApproved($id)) { // Already approved return false; } $data[] = array($id, $meta['approval'], $meta['last_change']['date']); return false; } /** * Custom sort callback */ function _pagesorter($a, $b){ $ac = explode(':',$a[0]); $bc = explode(':',$b[0]); $an = count($ac); $bn = count($bc); // Same number of elements, can just string sort if($an == $bn) { return strcmp($a[0], $b[0]); } // For each level: // If this is not the last element in either list: // same -> continue // otherwise strcmp // If this is the last element in either list, it wins $n = 0; while(true) { if($n + 1 == $an) { return -1; } if($n + 1 == $bn) { return 1; } $s = strcmp($ac[$n], $bc[$n]); if($s != 0) { return $s; } $n += 1; } } }