jakob/friendica
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make mod-follow hookable (e.g. service class limits) and also begin to prepare it for functionalisation

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friendica 2012-05-07 23:09:57 -07:00
parent b128a37cee
commit df35746639
1 changed files with 28 additions and 17 deletions
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45
mod/follow.php
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@ -10,7 +10,10 @@ function follow_init(&$a) {
// NOTREACHED
}
$uid = local_user();
$url = $orig_url = notags(trim($_REQUEST['url']));
$return_url = $_SESSION['return_url'];
// remove ajax junk, e.g. Twitter
@ -18,19 +21,25 @@ function follow_init(&$a) {
if(! allowed_url($url)) {
notice( t('Disallowed profile URL.') . EOL);
goaway($_SESSION['return_url']);
goaway($return_url);
// NOTREACHED
}
if(! $url) {
notice( t('Connect URL missing.') . EOL);
goaway($_SESSION['return_url']);
goaway($return_url);
// NOTREACHED
}
$arr = array('url' => $url, 'contact' => array());
$ret = probe_url($url);
call_hooks('follow', $arr);
if(x($arr['contact'],'name'))
$ret = $arr['contact'];
else
$ret = probe_url($url);
if($ret['network'] === NETWORK_DFRN) {
if(strlen($a->path))
@ -46,11 +55,11 @@ function follow_init(&$a) {
if(get_config('system','dfrn_only')) {
notice( t('This site is not configured to allow communications with other networks.') . EOL);
notice( t('No compatible communication protocols or feeds were discovered.') . EOL);
goaway($_SESSION['return_url']);
goaway($return_url);
}
}
// This just confuses things, remove it
// This extra param just confuses things, remove it
if($ret['network'] === NETWORK_DIASPORA)
$ret['url'] = str_replace('?absolute=true','',$ret['url']);
@ -65,9 +74,11 @@ function follow_init(&$a) {
notice( t('An author or name was not found.') . EOL);
if(! x($ret,'url'))
notice( t('No browser URL could be matched to this address.') . EOL);
if(strpos($url,'@') !== false)
notice('Unable to match @-style Identity Address with a known protocol or email contact');
goaway($_SESSION['return_url']);
if(strpos($url,'@') !== false) {
notice( t('Unable to match @-style Identity Address with a known protocol or email contact.') . EOL);
notice( t('Use mailto: in front of address to force email check.') . EOL);
}
goaway($return_url);
}
if($ret['network'] === NETWORK_OSTATUS && get_config('system','ostatus_disabled')) {
@ -94,7 +105,7 @@ function follow_init(&$a) {
// indirect links or webfinger links
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `poll` = '%s' LIMIT 1",
intval(local_user()),
intval($uid),
dbesc($ret['poll'])
);
@ -104,7 +115,7 @@ function follow_init(&$a) {
q("UPDATE `contact` SET `rel` = %d , `readonly` = 0 WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval(CONTACT_IS_FRIEND),
intval($r[0]['id']),
intval(local_user())
intval($uid)
);
}
}
@ -118,7 +129,7 @@ function follow_init(&$a) {
$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `batch`, `notify`, `poll`, `poco`, `name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`,
`writable`, `hidden`, `blocked`, `readonly`, `pending` )
VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, 0, 0, 0 ) ",
intval(local_user()),
intval($uid),
dbesc(datetime_convert()),
dbesc($ret['url']),
dbesc(normalise_link($ret['url'])),
@ -142,12 +153,12 @@ function follow_init(&$a) {
$r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
dbesc($ret['url']),
intval(local_user())
intval($uid)
);
if(! count($r)) {
notice( t('Unable to retrieve contact information.') . EOL);
goaway($_SESSION['return_url']);
goaway($return_url);
// NOTREACHED
}
@ -156,7 +167,7 @@ function follow_init(&$a) {
require_once("Photo.php");
$photos = import_profile_photo($ret['photo'],local_user(),$contact_id);
$photos = import_profile_photo($ret['photo'],$uid,$contact_id);
$r = q("UPDATE `contact` SET `photo` = '%s',
`thumb` = '%s',
@ -200,7 +211,7 @@ function follow_init(&$a) {
$r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
intval(local_user())
intval($uid)
);
if(count($r)) {
@ -215,9 +226,9 @@ function follow_init(&$a) {
}
}
if(strstr($_SESSION['return_url'],'contacts'))
if(strstr($return_url,'contacts'))
goaway($a->get_baseurl() . '/contacts/' . $contact_id);
goaway($_SESSION['return_url']);
goaway($return_url);
// NOTREACHED
}