diff options
Diffstat (limited to 'mod')
| -rw-r--r-- | mod/help.php | 155 | ||||
| -rw-r--r-- | mod/search.php | 4 |
2 files changed, 155 insertions, 4 deletions
diff --git a/mod/help.php b/mod/help.php index 694b356aa..809313a3e 100644 --- a/mod/help.php +++ b/mod/help.php @@ -11,25 +11,172 @@ */ -if(! function_exists('load_doc_file')) { + + + + function load_doc_file($s) { $lang = get_app()->language; if(! isset($lang)) $lang = 'en'; $b = basename($s); $d = dirname($s); - if(file_exists("$d/$lang/$b")) - return file_get_contents("$d/$lang/$b"); + + $c = find_doc_file("$d/$lang/$b"); + if($c) + return $c; + $c = find_doc_file($s); + if($c) + return $c; + return ''; +} + +function find_doc_file($s) { + + // If the file was edited more recently than we've stored a copy in the database, use the file. + // The stored database item will be searchable, the file won't be. + + $r = q("select item.* from item left join item_id on item.id = item_id.iid where service = 'docfile' and + sid = '%s' and item_type = %d limit 1", + dbesc($s), + intval(ITEM_TYPE_DOC) + ); + + if($r) { + if(file_exists($s) && (filemtime($s) > datetime_convert('UTC','UTC',$r[0]['edited'],'U'))) + return file_get_contents($s); + return($r[0]['body']); + } if(file_exists($s)) return file_get_contents($s); return ''; -}} +} + +function search_doc_files($s) { + + $a = get_app(); + + $itemspage = get_pconfig(local_channel(),'system','itemspage'); + $a->set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20)); + $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval($a->pager['itemspage']), intval($a->pager['start'])); + + // If the file was edited more recently than we've stored a copy in the database, use the file. + // The stored database item will be searchable, the file won't be. + + $regexop = db_getfunc('REGEXP'); + + $r = q("select item_id.sid, item.* from item left join item_id on item.id = item_id.iid where service = 'docfile' and + body $regexop '%s' and item_type = %d $pager_sql", + dbesc($s), + intval(ITEM_TYPE_DOC) + ); + + $r = fetch_post_tags($r,true); + require_once('include/html2plain.php'); + + for($x = 0; $x < count($r); $x ++) { + + $r[$x]['text'] = html2plain(prepare_text($r[$x]['body'],$r[$x]['mimetype'], true)); + + $r[$x]['rank'] = 0; + if($r[$x]['term']) { + foreach($r[$x]['term'] as $t) { + if(stristr($t['term'],$s)) { + $r[$x]['rank'] ++; + } + } + } + if(stristr($r[$x]['sid'],$s)) + $r[$x]['rank'] ++; + $r[$x]['rank'] += substr_count(strtolower($r[$x]['text']),strtolower($s)); + } + usort($r,'doc_rank_sort'); + return $r; +} + + +function doc_rank_sort($a,$b) { + if($a['rank'] == $b['rank']) + return 0; + return (($a['rank'] < $b['rank']) ? 1 : (-1)); +} + + + + + +function store_doc_file($s) { + + if(is_dir($s)) + return; + $item = array(); + $sys = get_sys_channel(); + + $item['aid'] = 0; + $item['uid'] = $sys['channel_id']; + + + if(strpos($s,'.md')) + $item['mimetype'] = 'text/markdown'; + elseif(strpos($s,'.html')) + $item['mimetype'] = 'text/html'; + else + $item['mimetype'] = 'text/bbcode'; + + + $item['body'] = file_get_contents($s); + $item['plink'] = z_root() . '/' . str_replace('doc','help',$s); + $item['owner_xchan'] = $item['author_xchan'] = $sys['channel_hash']; + $item['item_type'] = ITEM_TYPE_DOC; + + $r = q("select item.* from item left join item_id on item.id = item_id.iid where service = 'docfile' and + sid = '%s' and item_type = %d limit 1", + dbesc($s), + intval(ITEM_TYPE_DOC) + ); + + if($r) { + $item['id'] = $r[0]['id']; + $item['mid'] = $item['parent_mid'] = $r[0]['mid']; + $x = item_store_update($item); + } + else { + $item['mid'] = $item['parent_mid'] = item_message_id(); + $x = item_store($item); + } + + if($x['success']) { + update_remote_id($sys,$x['item_id'],ITEM_TYPE_DOC,$s,'docfile',0,$item['mid']); + } + + +} function help_content(&$a) { nav_set_selected('help'); + if($_REQUEST['search']) { + $r = search_doc_files($_REQUEST['search']); + if($r) { + $o .= '<ul>'; + foreach($r as $rr) { + $dirname = dirname($rr['sid']); + $fname = basename($rr['sid']); + $fname = substr($fname,0,strrpos($fname,'.')); + $path = trim(substr($dirname,4),'/'); + + $o .= '<li><a href="help/' . (($path) ? $path . '/' : '') . $fname . '" >' . ucwords(str_replace('_',' ',notags($fname))) . '</a><br />' . + str_replace('$Projectname',PLATFORM_NAME,substr($rr['text'],0,200)) . '...<br /><br /></li>'; + + } + $o .= '</ul>'; + } + return $o; + } + + global $lang; $doctype = 'markdown'; diff --git a/mod/search.php b/mod/search.php index dceb7d72a..ce8357fb9 100644 --- a/mod/search.php +++ b/mod/search.php @@ -59,6 +59,10 @@ function search_content(&$a,$update = 0, $load = false) { $search = substr($search,1); goaway(z_root() . '/directory' . '?f=1&navsearch=1&search=' . $search); } + if(strpos($search,'?') === 0) { + $search = substr($search,1); + goaway(z_root() . '/help' . '?f=1&navsearch=1&search=' . $search); + } // look for a naked webbie if(strpos($search,'@') !== false) { |