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fixed infinit recursion if two infolog entries are linked with each other AND both set each other as primary link

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This commit is contained in:
Ralf Becker 2006-03-17 11:36:27 +00:00
parent f84be88515
commit 3f9535c0e0
1 changed files with 6 additions and 4 deletions
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10
infolog/inc/class.boinfolog.inc.php
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@ -230,7 +230,7 @@
*/
function link_id2from(&$info,$not_app='',$not_id='')
{
//echo "<p>boinfolog::link_id2from(subject='$info[info_subject]', link_id='$info[info_link_id], from='$info[info_from]', not_app='$not_app', not_id='$not_id')";
//echo "<p>boinfolog::link_id2from(subject='$info[info_subject]', link_id='$info[info_link_id]', from='$info[info_from]', not_app='$not_app', not_id='$not_id')";
if ($info['info_link_id'] > 0 &&
($link = $this->link->get_link($info['info_link_id'])) !== False)
{
@ -274,9 +274,11 @@
* Read an infolog entry specified by $info_id
*
* @param int/array $info_id integer id or array with key 'info_id' of the entry to read
* @param boolean $run_link_id2from=true should link_id2from run, default yes,
* need to be set to false if called from link-title to prevent an infinit recursion
* @return array/boolean infolog entry or False if not found or no permission to read it
*/
function &read($info_id)
function &read($info_id,$run_link_id2from=true)
{
if (is_array($info_id))
{
@ -305,7 +307,7 @@
{
$data['info_subject'] = '';
}
$this->link_id2from($data);
if ($run_link_id2from) $this->link_id2from($data);
// convert system- to user-time
foreach(array('info_startdate','info_enddate','info_datemodified') as $time)
@ -596,7 +598,7 @@
{
if (!is_array($info))
{
$info = $this->read( $info );
$info = $this->read( $info,false );
}
if (!$info)
{