mirror of https://github.com/friendica/friendica
Friendika
12 years ago
parent
d5ce13ee12
commit
d4644d7339
@ -0,0 +1,125 @@
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<?php
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/*
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* poco_load
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*
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* Given a contact-id (minimum), load the PortableContacts friend list for that contact,
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* and add the entries to the gcontact (Global Contact) table, or update existing entries
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* if anything (name or photo) has changed.
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* We use normalised urls for comparison which ignore http vs https and www.domain vs domain
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*
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* Once the global contact is stored add (if necessary) the contact linkage which associates
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* the given uid, cid to the global contact entry. There can be many uid/cid combinations
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* pointing to the same global contact id.
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*
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*/
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function poco_load($cid,$uid = 0,$url = null) {
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$a = get_app();
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if((! $url) || (! $uid)) {
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$r = q("select `poco`, `uid` from `contact` where `id` = %d limit 1",
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intval($cid)
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);
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if(count($r)) {
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$url = $r[0]['poco'];
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$uid = $r[0]['uid'];
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}
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}
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if((! $url) || (! $uid))
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return;
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$s = fetch_url($url . '/@me/@all?fields=displayName,urls,photos');
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if(($a->get_curl_code() > 299) || (! $s))
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return;
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$j = json_decode($s);
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foreach($j->entry as $entry) {
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$profile_url = '';
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$profile_photo = '';
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$name = '';
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$name = $entry->displayName;
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foreach($entry->urls as $url) {
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if($url->type == 'profile') {
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$profile_url = $url->value;
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break;
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}
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}
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foreach($entry->photos as $photo) {
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if($photo->type == 'profile') {
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$profile_photo = $photo->value;
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break;
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}
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}
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if((! $name) || (! $profile_url) || (! $profile_photo))
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continue;
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$x = q("select * from `gcontact` where `nurl` = '%s' limit 1",
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dbesc(normalise_link($profile_url))
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);
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if(count($x)) {
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$gcid = $x[0]['id'];
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if($x[0]['name'] != $name || $x[0]['photo'] != $profile_photo) {
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q("update gcontact set `name` = '%s', `photo` = '%s' where
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`nurl` = '%s' limit 1",
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dbesc($name),
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dbesc($profile_photo),
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dbesc(normalise_link($profile_url))
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);
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}
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}
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else {
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q("insert into `gcontact` (`name`,`url`,`nurl`,`photo`)
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values ( '%s', '%s', '%s', '%s') ",
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dbesc($name),
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dbesc($profile_url),
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dbesc(normalise_link($profile_url)),
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dbesc($profile_photo)
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);
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$x = q("select * from `gcontact` where `nurl` = '%s' limit 1",
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dbesc(normalise_link($profile_url))
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);
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if(count($x))
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$gcid = $x[0]['id'];
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}
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if(! $gcid)
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return;
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$r = q("select * from glink where `cid` = %d and `uid` = %d and `gcid` = %d limit 1",
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intval($cid),
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intval($uid),
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intval($gcid)
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);
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if(! count($r)) {
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q("insert into glink ( `cid`,`uid`,`gcid`,`updated`) values (%d,%d,%d,'%s') ",
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intval($cid),
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intval($uid),
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intval($gcid),
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dbesc(datetime_convert())
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);
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}
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else {
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q("update glink set updated = '%s' where `cid` = %d and `uid` = %d and `gcid` = %d limit 1",
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dbesc(datetime_convert()),
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intval($cid),
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intval($uid),
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intval($gcid)
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);
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}
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}
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q("delete from gcid where `cid` = %d and `uid` = %d and `updated` < UTC_TIMESTAMP - INTERVAL 2 DAY",
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intval($cid),
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intval($uid)
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);
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}
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