danwin1210/le-chat-php
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Delete data associated with deleted accounts and fix view_publicnotes function

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Daniel Winzen
2021-08-26 00:06:56 +02:00
parent 4fdd795a74
commit a0df135e12
1 changed files with 16 additions and 10 deletions
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26
chat.php
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@ -1917,19 +1917,18 @@ function send_help(){
}
function view_publicnotes(){
global $I, $db;
$dateformat=get_setting('dateformat');
global $I, $db;
$dateformat = get_setting('dateformat');
print_start('publicnotes');
echo "<h2>$I[publicnotes]</h2><p>";
// SQL adapted from AdamMc331 https://stackoverflow.com/questions/27991484/using-max-within-inner-join-sql
$query=$db->query('SELECT pubs.* FROM notes pubs JOIN (SELECT lastedited,editedby,text,MAX(id) AS latest FROM notes WHERE type=3 GROUP BY editedby) t ON t.editedby = pubs.editedby AND t.latest = pubs.id;');
while($result=$query->fetch(PDO::FETCH_OBJ)){
if ($result->text <> "") {
print '<hr/>';
$query = $db->query('SELECT notes.lastedited, notes.editedby, notes.text FROM ' . PREFIX . 'notes INNER JOIN (SELECT MAX(id) AS latest FROM notes WHERE type=3 GROUP BY editedby) AS t ON t.latest = notes.id;');
while($result = $query->fetch(PDO::FETCH_OBJ)){
if (!empty($result->text)) {
echo '<hr>';
printf($I['lastedited'], htmlspecialchars($result->editedby), date($dateformat, $result->lastedited));
print '<br/>';
print '<textarea cols="80" rows="9" readonly="true">'.$result->text.'</textarea>';
print '<br/>';
echo '<br>';
echo '<textarea cols="80" rows="9" readonly="true">' . htmlspecialchars($result->text) . '</textarea>';
echo '<br>';
}
}
print_end();
@ -2795,6 +2794,10 @@ function change_status(string $nick, string $status) : string {
$stmt->execute([$nick]);
$stmt=$db->prepare('UPDATE ' . PREFIX . 'sessions SET status=1, incognito=0 WHERE nickname=?;');
$stmt->execute([$nick]);
$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'inbox WHERE recipient=?;');
$stmt->execute([$U['nickname']]);
$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'notes WHERE (type=2 OR type=3) AND editedby=?;');
$stmt->execute([$U['nickname']]);
return sprintf($I['succdel'], style_this(htmlspecialchars($nick), $old[1]));
}else{
if($status<5){
@ -3723,6 +3726,9 @@ function cron(){
// delete old captchas
$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'captcha WHERE time<(?-(SELECT value FROM ' . PREFIX . "settings WHERE setting='captchatime'));");
$stmt->execute([$time]);
// delete member associated data of deleted accounts
$db->query('DELETE FROM ' . PREFIX . 'inbox WHERE recipient NOT IN (SELECT nickname FROM ' . PREFIX . 'members);');
$db->query('DELETE FROM ' . PREFIX . 'notes WHERE (type=2 OR type=3) AND editedby NOT IN (SELECT nickname FROM ' . PREFIX . 'members);');
}
function destroy_chat(array $C){