370 lines
11 KiB
PHP
370 lines
11 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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if(! $uid)
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return;
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$a = get_app();
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logger('Removing user: ' . $uid);
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$r = q("select * from user where uid = %d limit 1", intval($uid));
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call_hooks('remove_user',$r[0]);
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// save username (actually the nickname as it is guaranteed
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// unique), so it cannot be re-registered in the future.
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q("insert into userd ( username ) values ( '%s' )",
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$r[0]['nickname']
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);
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// don't delete yet, will be done later when contacts have deleted my stuff
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// q("DELETE FROM `contact` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `gcign` 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 `event` 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 `item_id` 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 `mailacct` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `manage` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `notify` 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 `attach` 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($uid));
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q("DELETE FROM `pconfig` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `search` WHERE `uid` = %d", intval($uid));
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q("DELETE FROM `spam` WHERE `uid` = %d", intval($uid));
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// don't delete yet, will be done later when contacts have deleted my stuff
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// q("DELETE FROM `user` WHERE `uid` = %d", intval($uid));
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q("UPDATE `user` SET `account_removed` = 1, `account_expires_on` = UTC_TIMESTAMP() WHERE `uid` = %d", intval($uid));
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proc_run('php', "include/notifier.php", "removeme", $uid);
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if($uid == local_user()) {
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unset($_SESSION['authenticated']);
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unset($_SESSION['uid']);
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goaway($a->get_baseurl());
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}
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}
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function contact_remove($id) {
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$r = q("select uid from contact where id = %d limit 1",
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intval($id)
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);
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if((! count($r)) || (! intval($r[0]['uid'])))
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return;
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$archive = get_pconfig($r[0]['uid'], 'system','archive_removed_contacts');
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if($archive) {
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q("update contact set `archive` = 1, `network` = 'none', `writable` = 0 where id = %d",
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intval($id)
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);
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return;
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}
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q("DELETE FROM `contact` WHERE `id` = %d",
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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($id)
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);
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q("DELETE FROM `mail` WHERE `contact-id` = %d ",
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intval($id)
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);
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q("DELETE FROM `event` WHERE `cid` = %d ",
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intval($id)
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);
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q("DELETE FROM `queue` WHERE `cid` = %d ",
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intval($id)
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);
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}
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// sends an unfriend message. Does not remove the contact
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function terminate_friendship($user,$self,$contact) {
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$a = get_app();
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require_once('include/datetime.php');
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if($contact['network'] === NETWORK_OSTATUS) {
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$slap = replace_macros(get_markup_template('follow_slap.tpl'), array(
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'$name' => $user['username'],
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'$profile_page' => $a->get_baseurl() . '/profile/' . $user['nickname'],
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'$photo' => $self['photo'],
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'$thumb' => $self['thumb'],
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'$published' => datetime_convert('UTC','UTC', 'now', ATOM_TIME),
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'$item_id' => 'urn:X-dfrn:' . $a->get_hostname() . ':unfollow:' . random_string(),
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'$title' => '',
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'$type' => 'text',
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'$content' => t('stopped following'),
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'$nick' => $user['nickname'],
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'$verb' => 'http://ostatus.org/schema/1.0/unfollow', // ACTIVITY_UNFOLLOW,
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'$ostat_follow' => '' // '<as:verb>http://ostatus.org/schema/1.0/unfollow</as:verb>' . "\r\n"
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));
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if((x($contact,'notify')) && (strlen($contact['notify']))) {
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require_once('include/salmon.php');
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slapper($user,$contact['notify'],$slap);
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}
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}
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elseif($contact['network'] === NETWORK_DIASPORA) {
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require_once('include/diaspora.php');
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diaspora_unshare($user,$contact);
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}
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elseif($contact['network'] === NETWORK_DFRN) {
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require_once('include/items.php');
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dfrn_deliver($user,$contact,'placeholder', 1);
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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['archive'])
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return;
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if($contact['term-date'] == '0000-00-00 00:00:00') {
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q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d",
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dbesc(datetime_convert()),
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intval($contact['id'])
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);
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}
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else {
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// TODO: We really should send a notification to the owner after 2-3 weeks
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// so they won't be surprised when the contact vanishes and can take
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// remedial action if this was a serious mistake or glitch
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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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// archive them rather than delete
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// though if the owner tries to unarchive them we'll start the whole process over again
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q("update contact set `archive` = 1 where id = %d",
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intval($contact['id'])
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);
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q("UPDATE `item` SET `private` = 2 WHERE `contact-id` = %d AND `uid` = %d", intval($contact['id']), intval($contact['uid']));
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//contact_remove($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($contact) {
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// It's a miracle. Our dead contact has inexplicably come back to life.
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q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d",
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dbesc('0000-00-00 00:00:00'),
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intval($contact['id'])
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);
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}}
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if(! function_exists('contact_photo_menu')){
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function contact_photo_menu($contact) {
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$a = get_app();
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$contact_url="";
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$pm_url="";
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$status_link="";
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$photos_link="";
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$posts_link="";
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$contact_drop_link = "";
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$poke_link="";
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$sparkle = false;
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if($contact['network'] === NETWORK_DFRN) {
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$sparkle = true;
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$profile_link = $a->get_baseurl() . '/redir/' . $contact['id'];
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}
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else
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$profile_link = $contact['url'];
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if($profile_link === 'mailbox')
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$profile_link = '';
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if($sparkle) {
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$status_link = $profile_link . "?url=status";
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$photos_link = $profile_link . "?url=photos";
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$profile_link = $profile_link . "?url=profile";
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$pm_url = $a->get_baseurl() . '/message/new/' . $contact['id'];
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}
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$poke_link = $a->get_baseurl() . '/poke/?f=&c=' . $contact['id'];
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$contact_url = $a->get_baseurl() . '/contacts/' . $contact['id'];
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$posts_link = $a->get_baseurl() . '/network/0?nets=all&cid=' . $contact['id'];
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$contact_drop_link = $a->get_baseurl() . "/contacts/" . $contact['id'] . '/drop?confirm=1';
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$menu = Array(
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'poke' => array(t("Poke"), $poke_link),
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'status' => array(t("View Status"), $status_link),
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'profile' => array(t("View Profile"), $profile_link),
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'photos' => array(t("View Photos"), $photos_link),
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'network' => array(t("Network Posts"), $posts_link),
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'edit' => array(t("Edit Contact"), $contact_url),
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'drop' => array(t("Drop Contact"), $contact_drop_link),
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'pm' => array(t("Send PM"), $pm_url),
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);
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$args = array('contact' => $contact, 'menu' => &$menu);
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call_hooks('contact_photo_menu', $args);
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/* $o = "";
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foreach($menu as $k=>$v){
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if ($v!="") {
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if(($k !== t("Network Posts")) && ($k !== t("Send PM")) && ($k !== t('Edit Contact')))
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$o .= "<li><a target=\"redir\" href=\"$v\">$k</a></li>\n";
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else
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$o .= "<li><a href=\"$v\">$k</a></li>\n";
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}
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}
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return $o;*/
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foreach($menu as $k=>$v){
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if ($v[1]!="") {
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if(($v[0] !== t("Network Posts")) && ($v[0] !== t("Send PM")) && ($v[0] !== t('Edit Contact')))
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$menu[$k][2] = 1;
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else
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$menu[$k][2] = 0;
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}
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}
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return $menu;
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}}
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function random_profile() {
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$r = q("select url from gcontact where url like '%%://%%/profile/%%' order by rand() limit 1");
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if(count($r))
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return dirname($r[0]['url']);
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return '';
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}
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function contacts_not_grouped($uid,$start = 0,$count = 0) {
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if(! $count) {
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$r = q("select count(*) as total from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) ",
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intval($uid),
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intval($uid)
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);
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return $r;
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}
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$r = q("select * from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) and blocked = 0 and pending = 0 limit %d, %d",
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intval($uid),
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intval($uid),
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intval($start),
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intval($count)
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);
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return $r;
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}
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function get_contact($url, $uid = 0) {
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require_once("include/Scrape.php");
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$data = array();
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// is it an address in the format user@server.tld?
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if (!strstr($url, "http") OR strstr($url, "@")) {
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$data = probe_url($url);
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$url = $data["url"];
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if ($url == "")
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return 0;
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}
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$contact = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
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dbesc(normalise_link($url)),
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intval($uid));
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if ($contact)
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return($contact[0]["id"]);
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if (!count($data))
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$data = probe_url($url);
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// Does this address belongs to a valid network?
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if (!in_array($data["network"], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA)))
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return 0;
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q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
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`name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`,
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`batch`, `request`, `confirm`, `poco`,
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`writable`, `blocked`, `readonly`, `pending`)
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VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s', 1, 0, 0, 0)",
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intval($uid),
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dbesc(datetime_convert()),
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dbesc($data["url"]),
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dbesc(normalise_link($data["url"])),
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dbesc($data["addr"]),
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dbesc($data["alias"]),
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dbesc($data["notify"]),
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dbesc($data["poll"]),
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dbesc($data["name"]),
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dbesc($data["nick"]),
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dbesc($data["photo"]),
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dbesc($data["network"]),
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dbesc($data["pubkey"]),
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intval(CONTACT_IS_SHARING),
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intval($data["priority"]),
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dbesc($data["batch"]),
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dbesc($data["request"]),
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dbesc($data["confirm"]),
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dbesc($data["poco"])
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);
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$contact = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
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dbesc(normalise_link($url)),
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intval($uid));
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if (!$contact)
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return 0;
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require_once("Photo.php");
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$photos = import_profile_photo($data["photo"],$uid,$contact[0]["id"]);
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q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s', `name-date` = '%s', `uri-date` = '%s', `avatar-date` = '%s' WHERE `id` = %d",
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dbesc($photos[0]),
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dbesc($photos[1]),
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dbesc($photos[2]),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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intval($contact[0]["id"])
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);
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return $contact[0]["id"];
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}
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