diff options
Diffstat (limited to 'mod/help.php')
| -rw-r--r-- | mod/help.php | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/mod/help.php b/mod/help.php index 2ced3d30a..809313a3e 100644 --- a/mod/help.php +++ b/mod/help.php @@ -63,16 +63,43 @@ function search_doc_files($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. + $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 regexp '%s' and item_type = %d order by created desc $pager_sql", + 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'] < $b['rank']) ? 1 : (-1)); +} @@ -140,7 +167,8 @@ function help_content(&$a) { $fname = substr($fname,0,strrpos($fname,'.')); $path = trim(substr($dirname,4),'/'); - $o .= '<li><a href="help/' . (($path) ? $path . '/' : '') . $fname . '" >' . ucwords(str_replace('_',' ',notags($fname))) . '</a></li>'; + $o .= '<li><a href="help/' . (($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>'; |