527 lines
16 KiB
PHP
527 lines
16 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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// Send an update to the directory
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proc_run('php', "include/directory.php", $r[0]['url']);
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if($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:' . $a->get_hostname() . ':unfollow:' . get_guid(32),
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'$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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function get_contact_details_by_url($url, $uid = -1) {
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require_once("mod/proxy.php");
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require_once("include/bbcode.php");
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if ($uid == -1)
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$uid = local_user();
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$r = q("SELECT `id` AS `gid`, `url`, `name`, `nick`, `addr`, `photo`, `location`, `about`, `keywords`, `gender`, `community`, `network` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
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dbesc(normalise_link($url)));
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if ($r) {
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$profile = $r[0];
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if ((($profile["addr"] == "") OR ($profile["name"] == "")) AND
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in_array($profile["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS)))
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proc_run('php',"include/update_gcontact.php", $profile["gid"]);
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} else {
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$r = q("SELECT `url`, `name`, `nick`, `avatar` AS `photo`, `location`, `about` FROM `unique_contacts` WHERE `url` = '%s'",
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dbesc(normalise_link($url)));
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if (count($r)) {
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$profile = $r[0];
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$profile["keywords"] = "";
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$profile["gender"] = "";
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$profile["community"] = false;
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$profile["network"] = "";
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$profile["addr"] = "";
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}
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}
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// Fetching further contact data from the contact table
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$r = q("SELECT `id`, `uid`, `url`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `addr`, `forum`, `prv`, `bd` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `network` = '%s'",
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dbesc(normalise_link($url)), intval($uid), dbesc($profile["network"]));
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if (!count($r))
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$r = q("SELECT `id`, `uid`, `url`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `addr`, `forum`, `prv`, `bd` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
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dbesc(normalise_link($url)), intval($uid));
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if (!count($r))
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$r = q("SELECT `id`, `uid`, `url`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `addr`, `forum`, `prv`, `bd` FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0",
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dbesc(normalise_link($url)));
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if ($r) {
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if (isset($r[0]["url"]) AND $r[0]["url"])
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$profile["url"] = $r[0]["url"];
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if (isset($r[0]["name"]) AND $r[0]["name"])
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$profile["name"] = $r[0]["name"];
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if (isset($r[0]["nick"]) AND $r[0]["nick"] AND ($profile["nick"] == ""))
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$profile["nick"] = $r[0]["nick"];
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if (isset($r[0]["addr"]) AND $r[0]["addr"] AND ($profile["addr"] == ""))
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$profile["addr"] = $r[0]["addr"];
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if (isset($r[0]["photo"]) AND $r[0]["photo"])
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$profile["photo"] = $r[0]["photo"];
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if (isset($r[0]["location"]) AND $r[0]["location"])
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$profile["location"] = $r[0]["location"];
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if (isset($r[0]["about"]) AND $r[0]["about"])
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$profile["about"] = $r[0]["about"];
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if (isset($r[0]["keywords"]) AND $r[0]["keywords"])
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$profile["keywords"] = $r[0]["keywords"];
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if (isset($r[0]["gender"]) AND $r[0]["gender"])
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$profile["gender"] = $r[0]["gender"];
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if (isset($r[0]["forum"]) OR isset($r[0]["prv"]))
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$profile["community"] = ($r[0]["forum"] OR $r[0]["prv"]);
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if (isset($r[0]["network"]) AND $r[0]["network"])
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$profile["network"] = $r[0]["network"];
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if (isset($r[0]["addr"]) AND $r[0]["addr"])
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$profile["addr"] = $r[0]["addr"];
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if (isset($r[0]["bd"]) AND $r[0]["bd"])
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$profile["bd"] = $r[0]["bd"];
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if ($r[0]["uid"] == 0)
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$profile["cid"] = 0;
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else
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$profile["cid"] = $r[0]["id"];
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} else
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$profile["cid"] = 0;
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if (isset($profile["photo"]))
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$profile["photo"] = proxy_url($profile["photo"], false, PROXY_SIZE_SMALL);
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if (isset($profile["location"]))
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$profile["location"] = bbcode($profile["location"]);
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if (isset($profile["about"]))
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$profile["about"] = bbcode($profile["about"]);
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if (($profile["cid"] == 0) AND ($profile["network"] == NETWORK_DIASPORA)) {
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$profile["location"] = "";
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$profile["about"] = "";
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}
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return($profile);
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}
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if(! function_exists('contact_photo_menu')){
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function contact_photo_menu($contact, $uid = 0) {
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$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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$poke_link="";
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if ($uid == 0)
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$uid = local_user();
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if ($contact["uid"] != $uid) {
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if ($uid == 0) {
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$profile_link = zrl($contact['url']);
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$menu = Array('profile' => array(t("View Profile"), $profile_link, true));
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return $menu;
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}
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$r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `network` = '%s' AND `uid` = %d",
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dbesc($contact["nurl"]), dbesc($contact["network"]), intval($uid));
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if ($r)
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return contact_photo_menu($r[0], $uid);
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else {
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$profile_link = zrl($contact['url']);
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$connlnk = 'follow/?url='.$contact['url'];
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$menu = Array(
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'profile' => array(t("View Profile"), $profile_link, true),
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'follow' => array(t("Connect/Follow"), $connlnk, true)
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);
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return $menu;
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}
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}
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$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 = $profile_link . "?url=profile";
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}
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if (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA)))
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$pm_url = $a->get_baseurl() . '/message/new/' . $contact['id'];
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if ($contact["network"] == NETWORK_DFRN)
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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/" . $contact['id'] . '/drop?confirm=1';
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/**
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* menu array:
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* "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ]
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*/
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$menu = Array(
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'status' => array(t("View Status"), $status_link, true),
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'profile' => array(t("View Profile"), $profile_link, true),
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'photos' => array(t("View Photos"), $photos_link,true),
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'network' => array(t("Network Posts"), $posts_link,false),
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'edit' => array(t("Edit Contact"), $contact_url, false),
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'drop' => array(t("Drop Contact"), $contact_drop_link, false),
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'pm' => array(t("Send PM"), $pm_url, false),
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'poke' => array(t("Poke"), $poke_link, false),
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);
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$args = array('contact' => $contact, 'menu' => &$menu);
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call_hooks('contact_photo_menu', $args);
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$menucondensed = array();
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foreach ($menu AS $menuname=>$menuitem)
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if ($menuitem[1] != "")
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$menucondensed[$menuname] = $menuitem;
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return $menucondensed;
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}}
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function random_profile() {
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$r = q("SELECT `url` FROM `gcontact` WHERE `network` = '%s'
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AND `last_contact` >= `last_failure`
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AND `updated` > UTC_TIMESTAMP - INTERVAL 1 MONTH
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ORDER BY rand() LIMIT 1",
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dbesc(NETWORK_DFRN));
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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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$contactid = 0;
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// is it an address in the format user@server.tld?
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if (!strstr($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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$contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
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dbesc(normalise_link($url)),
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intval($uid));
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if (!$contact)
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$contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `alias` IN ('%s', '%s') AND `uid` = %d",
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dbesc($url),
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dbesc(normalise_link($url)),
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intval($uid));
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if ($contact) {
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$contactid = $contact[0]["id"];
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// Update the contact every 7 days
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$update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -7 days'));
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//$update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
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if (!$update_photo)
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return($contactid);
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} elseif ($uid != 0)
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return 0;
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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)))
|
|
return 0;
|
|
|
|
// tempory programming. Can be deleted after 2015-02-07
|
|
if (($data["alias"] == "") AND (normalise_link($data["url"]) != normalise_link($url)))
|
|
$data["alias"] = normalise_link($url);
|
|
|
|
if ($contactid == 0) {
|
|
q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
|
|
`name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`,
|
|
`batch`, `request`, `confirm`, `poco`,
|
|
`writable`, `blocked`, `readonly`, `pending`)
|
|
VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s', 1, 0, 0, 0)",
|
|
intval($uid),
|
|
dbesc(datetime_convert()),
|
|
dbesc($data["url"]),
|
|
dbesc(normalise_link($data["url"])),
|
|
dbesc($data["addr"]),
|
|
dbesc($data["alias"]),
|
|
dbesc($data["notify"]),
|
|
dbesc($data["poll"]),
|
|
dbesc($data["name"]),
|
|
dbesc($data["nick"]),
|
|
dbesc($data["photo"]),
|
|
dbesc($data["network"]),
|
|
dbesc($data["pubkey"]),
|
|
intval(CONTACT_IS_SHARING),
|
|
intval($data["priority"]),
|
|
dbesc($data["batch"]),
|
|
dbesc($data["request"]),
|
|
dbesc($data["confirm"]),
|
|
dbesc($data["poco"])
|
|
);
|
|
|
|
$contact = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
|
|
dbesc(normalise_link($data["url"])),
|
|
intval($uid));
|
|
if (!$contact)
|
|
return 0;
|
|
|
|
$contactid = $contact[0]["id"];
|
|
}
|
|
|
|
require_once("Photo.php");
|
|
|
|
$photos = import_profile_photo($data["photo"],$uid,$contactid);
|
|
|
|
q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s',
|
|
`addr` = '%s', `alias` = '%s', `name` = '%s', `nick` = '%s',
|
|
`name-date` = '%s', `uri-date` = '%s', `avatar-date` = '%s' WHERE `id` = %d",
|
|
dbesc($photos[0]),
|
|
dbesc($photos[1]),
|
|
dbesc($photos[2]),
|
|
dbesc($data["addr"]),
|
|
dbesc($data["alias"]),
|
|
dbesc($data["name"]),
|
|
dbesc($data["nick"]),
|
|
dbesc(datetime_convert()),
|
|
dbesc(datetime_convert()),
|
|
dbesc(datetime_convert()),
|
|
intval($contactid)
|
|
);
|
|
|
|
return $contactid;
|
|
}
|