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link_title method returns now null to indicate an entry does not exist (and all links can be deleted) or false if there are insufficent rights to view the title

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This commit is contained in:
Ralf Becker 2006-06-24 16:04:35 +00:00
parent d1a85e1054
commit 5f61f74a50
1 changed files with 4 additions and 4 deletions
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8
infolog/inc/class.boinfolog.inc.php
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@ -301,7 +301,7 @@
* @param int/array $info_id integer id or array with key 'info_id' of the entry to read
* @param boolean $run_link_id2from=true should link_id2from run, default yes,
* need to be set to false if called from link-title to prevent an infinit recursion
* @return array/boolean infolog entry or False if not found or no permission to read it
* @return array/boolean infolog entry, null if not found or false if no permission to read it
*/
function &read($info_id,$run_link_id2from=true)
{
@ -316,7 +316,7 @@
{
$GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['not_exist'],$GLOBALS['xmlrpcstr']['not_exist']);
}
return False;
return null;
}
if (!$this->check_access($info_id,EGW_ACL_READ)) // check behind read, to prevent a double read
{
@ -630,7 +630,7 @@
* Is called as hook to participate in the linking
*
* @param int/array $info int info_id or array with infolog entry
* @return string the title
* @return string/boolean string with the title, null if $info not found, false if no perms to view
*/
function link_title( $info )
{
@ -640,7 +640,7 @@
}
if (!$info)
{
return False;
return $info;
}
return !empty($info['info_subject']) ? $info['info_subject'] :
$this->subject_from_des($info['info_descr']);