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Added the dialogue_get_participants() function

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to use it in backup/restore.
This commit is contained in:
stronk7 2003-10-10 18:57:38 +00:00
parent 4bb17e4bab
commit aefbd27636
1 changed files with 31 additions and 1 deletions
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32
mod/dialogue/lib.php
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@ -356,7 +356,37 @@ function dialogue_delete_expired_conversations() {
}
}
}
function dialogue_get_participants($dialogueid) {
//Returns the users with data in one dialogue
//(users with records in dialogue_conversations, creators and receivers)
global $CFG;
//Get conversation's creators
$creators = get_records_sql("SELECT DISTINCT u.*
FROM {$CFG->prefix}user u,
{$CFG->prefix}dialogue_conversations c
WHERE c.dialogueid = '$dialogueid' and
u.id = c.userid");
//Get conversation's receivers
$receivers = get_records_sql("SELECT DISTINCT u.*
FROM {$CFG->prefix}user u,
{$CFG->prefix}dialogue_conversations c
WHERE c.dialogueid = '$dialogueid' and
u.id = c.recipientid");
//Add receivers to creators
if ($receivers) {
foreach ($receivers as $receiver) {
$creators[$receiver->id] = $receiver;
}
}
//Return creators array (it contains an array of unique users, creators and receivers)
return ($creators);
}
//////////////////////////////////////////////////////////////////////////////////////
function dialogue_get_available_users($dialogue) {