| New file |
|---|
| 0,0 → 1,88 |
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| <?php |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // // |
| // Copyright (C) 2006 Phorum Development Team // |
| // http://www.phorum.org // |
| // // |
| // This program is free software. You can redistribute it and/or modify // |
| // it under the terms of either the current Phorum License (viewable at // |
| // phorum.org) or the Phorum License that was distributed with this file // |
| // // |
| // This program is distributed in the hope that it will be useful, // |
| // but WITHOUT ANY WARRANTY, without even the implied warranty of // |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. // |
| // // |
| // You should have received a copy of the Phorum License // |
| // along with this program. // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| if(!defined("PHORUM")) return; |
| |
| //////////////////////////////////////////////////////////////////////// |
| // |
| // This function sorts $rows and fills $threads. It assumes that $rows |
| // is an array that is sorted by thread, then id. This is critical as |
| // it ensures that a child is not encountered before a parent. |
| // It could be made more complicated to implement the tree graphics |
| // as Phorum 3 did. However, this is much faster and less complicated |
| // If someone just has to have the tree graphics, it can be done. |
| // |
| |
| function phorum_sort_threads($rows) |
| { |
| foreach($rows as $row){ |
| $rows[$row["parent_id"]]["children"][]=$row["message_id"]; |
| } |
| |
| // rewriting the define to a var for the new style of indenting |
| $GLOBALS['PHORUM']['DATA']['marker']=$GLOBALS['PHORUM']['TMP']['marker']; |
| |
| $sorted_rows=array(0=>array()); |
| |
| _phorum_recursive_sort($rows, $sorted_rows); |
| |
| unset($sorted_rows[0]); |
| |
| return $sorted_rows; |
| } |
| |
| |
| // not to be called directly. Call phorum_sort_threads |
| |
| function _phorum_recursive_sort($rows, &$threads, $seed=0, $indent=0) |
| { |
| global $PHORUM; |
| |
| if($seed>0){ |
| $threads[$rows[$seed]["message_id"]]=$rows[$seed]; |
| // old style of indenting |
| $threads[$rows[$seed]["message_id"]]["indent"]=str_repeat($PHORUM['TMP']['indentstring'], $indent); |
| |
| if(!empty($indent)){ |
| $threads[$rows[$seed]["message_id"]]["indent"].=$PHORUM['TMP']['marker']; |
| } |
| |
| // new style of indenting by padding-left |
| $threads[$rows[$seed]["message_id"]]["indent_cnt"]=$indent*$PHORUM['TMP']['indentmultiplier']; |
| if($indent < 31) { |
| $wrapnum=80-($indent*2); |
| } else { |
| $wrapnum=20; |
| } |
| $threads[$rows[$seed]["message_id"]]["subject"]=wordwrap($rows[$seed]['subject'],$wrapnum," ",1); |
| |
| $indent++; |
| |
| } |
| if(isset($rows[$seed]["children"])){ |
| foreach($rows[$seed]["children"] as $child){ |
| _phorum_recursive_sort($rows, $threads, $child, $indent); |
| } |
| } |
| } |
| |
| |
| |
| |
| ?> |