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authorZach Copley <zach@controlyourself.ca>2009-07-03 15:42:12 -0700
committerZach Copley <zach@controlyourself.ca>2009-07-03 15:42:12 -0700
commita2a4cc35f6db17e381d3f42b227d86fac12e81a8 (patch)
tree088eddecc78d9ca597057a264f6c5bafd9f0b8dd
parentacb4c783463660710e894ecb54ebaebb3d1ae77c (diff)
Implement friendships/show API method
-rw-r--r--actions/twitapifriendships.php73
-rw-r--r--lib/twitterapi.php61
2 files changed, 131 insertions, 3 deletions
diff --git a/actions/twitapifriendships.php b/actions/twitapifriendships.php
index 35e016431..5fb55e9ff 100644
--- a/actions/twitapifriendships.php
+++ b/actions/twitapifriendships.php
@@ -162,7 +162,6 @@ class TwitapifriendshipsAction extends TwitterapiAction
function show($args, $apidata)
{
-
parent::handle($args);
if (!in_array($apidata['content-type'], array('xml', 'json'))) {
@@ -170,8 +169,76 @@ class TwitapifriendshipsAction extends TwitterapiAction
return;
}
- print "gar";
+ $source_id = (int)$this->trimmed('source_id');
+ $source_screen_name = $this->trimmed('source_screen_name');
+
+ // If the source is not specified for an unauthenticated request,
+ // the method will return an HTTP 403.
+
+ if (empty($source_id) && empty($source_screen_name)) {
+ if (empty($apidata['user'])) {
+ $this->clientError(_('Could not determine source user.'),
+ $code = 403);
+ return;
+ }
+ }
+
+ $source = null;
+
+ if (!empty($source_id)) {
+ $source = User::staticGet($source_id);
+ } elseif (!empty($source_screen_name)) {
+ $source = User::staticGet('nickname', $source_screen_name);
+ } else {
+ $source = $apidata['user'];
+ }
+
+ // If a source or target is specified but does not exist,
+ // the method will return an HTTP 404.
+ if (empty($source)) {
+ $this->clientError(_('Could not determine source user.'),
+ $code = 404);
+ return;
+ }
+
+ $target_id = (int)$this->trimmed('target_id');
+ $target_screen_name = $this->trimmed('target_screen_name');
+
+ $target = null;
+
+ if (!empty($target_id)) {
+ $target = User::staticGet($target_id);
+ } elseif (!empty($target_screen_name)) {
+ $target = User::staticGet('nickname', $target_screen_name);
+ } else {
+ $this->clientError(_('Target user not specified.'),
+ $code = 403);
+ return;
+ }
+
+ if (empty($target)) {
+ $this->clientError(_('Could not find target user.'),
+ $code = 404);
+ return;
+ }
+
+ $result = $this->twitter_relationship_array($source, $target);
+
+ switch ($apidata['content-type']) {
+ case 'xml':
+ $this->init_document('xml');
+ $this->show_twitter_xml_relationship($result[relationship]);
+ $this->end_document('xml');
+ break;
+ case 'json':
+ $this->init_document('json');
+ print json_encode($result);
+ $this->end_document('json');
+ break;
+ default:
+ break;
+ }
}
-} \ No newline at end of file
+}
diff --git a/lib/twitterapi.php b/lib/twitterapi.php
index f538a0298..40e5b5067 100644
--- a/lib/twitterapi.php
+++ b/lib/twitterapi.php
@@ -278,6 +278,67 @@ class TwitterapiAction extends Action
return $twitter_dm;
}
+ function twitter_relationship_array($source, $target)
+ {
+ $relationship = array();
+
+ $relationship['source'] =
+ $this->relationship_details_array($source, $target);
+ $relationship['target'] =
+ $this->relationship_details_array($target, $source);
+
+ return array('relationship' => $relationship);
+ }
+
+ function relationship_details_array($source, $target)
+ {
+ $details = array();
+
+ $details['screen_name'] = $source->nickname;
+ $details['followed_by'] = $target->isSubscribed($source);
+ $details['following'] = $source->isSubscribed($target);
+
+ $notifications = false;
+
+ if ($source->isSubscribed($target)) {
+
+ $sub = Subscription::pkeyGet(array('subscriber' =>
+ $source->id, 'subscribed' => $target->id));
+
+ if (!empty($sub)) {
+ $notifications = ($sub->jabber || $sub->sms);
+ }
+ }
+
+ $details['notifications_enabled'] = $notifications;
+ $details['blocking'] = $source->hasBlocked($target);
+ $details['id'] = $source->id;
+
+ return $details;
+ }
+
+ function show_twitter_xml_relationship($relationship)
+ {
+ $this->elementStart('relationship');
+
+ foreach($relationship as $element => $value) {
+ if ($element == 'source' || $element == 'target') {
+ $this->elementStart($element);
+ $this->show_xml_relationship_details($value);
+ $this->elementEnd($element);
+ }
+ }
+
+ $this->elementEnd('relationship');
+ }
+
+ function show_xml_relationship_details($details)
+ {
+ foreach($details as $element => $value) {
+ $this->element($element, null, $value);
+ }
+ }
+
function show_twitter_xml_status($twitter_status)
{
$this->elementStart('status');