76 lines
2.3 KiB
PHP
76 lines
2.3 KiB
PHP
<?php
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// Included here for completeness, but this is a very dangerous operation.
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// It is the caller's responsibility to confirm the requestor's intent and
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// authorisation to do this.
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function user_remove($uid) {
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q("DELETE FROM `contact` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `group` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `group_member` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `intro` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `item` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `mail` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `photo` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `profile` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `profile_check` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `user` WHERE `uid` = %d", intval($uid));
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if($uid == local_user()) {
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unset($_SESSION['authenticated']);
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unset($_SESSION['uid']);
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killme();
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}
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}
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function contact_remove($id) {
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q("DELETE FROM `contact` WHERE `id` = %d LIMIT 1",
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intval($id)
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);
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q("DELETE FROM `item` WHERE `contact-id` = %d ",
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intval($id)
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);
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q("DELETE FROM `photo` WHERE `contact-id` = %d ",
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intval($id)
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);
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}
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// Contact has refused to recognise us as a friend. We will start a countdown.
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// If they still don't recognise us in 32 days, the relationship is over,
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// and we won't waste any more time trying to communicate with them.
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// This provides for the possibility that their database is temporarily messed
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// up or some other transient event and that there's a possibility we could recover from it.
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if(! function_exists('mark_for_death')) {
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function mark_for_death($contact) {
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if($contact['term-date'] == '0000-00-00 00:00:00') {
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q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d LIMIT 1",
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dbesc(datetime_convert()),
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intval($contact['id'])
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);
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}
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else {
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$expiry = $contact['term-date'] . ' + 32 days ';
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if(datetime_convert() > datetime_convert('UTC','UTC',$expiry)) {
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// relationship is really truly dead.
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contact_remove($contact['id']);
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}
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}
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}}
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if(! function_exists('unmark_for_death')) {
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function unmark_for_death($contact) {
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// It's a miracle. Our dead contact has inexplicably come back to life.
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q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d LIMIT 1",
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dbesc('0000-00-00 00:00:00'),
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intval($contact['id'])
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);
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}}
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