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authorfriendica <info@friendica.com>2012-05-07 23:09:57 -0700
committerfriendica <info@friendica.com>2012-05-07 23:09:57 -0700
commitdf3574663944f50820e2d50cfb9d87f505ceff54 (patch)
treef9f1d219ecbbaa52982e1f26b842e1e824b68c85
parentb128a37cee7b49ae83d16ddfd3cd99097a80b9f9 (diff)
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make mod-follow hookable (e.g. service class limits) and also begin to prepare it for functionalisation
-rw-r--r--mod/follow.php45
1 files changed, 28 insertions, 17 deletions
diff --git a/mod/follow.php b/mod/follow.php
index ae8cb200c..4a7f99bf0 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -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());
+
+ call_hooks('follow', $arr);
- $ret = probe_url($url);
+ 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
}