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show friendship stuff 

darcs-hash:20080718041323-84dde-2cc93bd2ced792797db634c4c4cd2a72a6ae61be.gz
This commit is contained in:
Evan Prodromou 2008-07-18 00:13:23 -04:00
parent 2ebe1fc61c
commit 902bab5818
2 changed files with 170 additions and 28 deletions
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133
actions/twitapifriendships.php
View File

@ -23,23 +23,146 @@ require_once(INSTALLDIR.'/lib/twitterapi.php');
class TwitapifriendshipsAction extends TwitterapiAction {
function create($args, $apidata) {
parent::handle($args);
common_server_error("API method under construction.", $code=501);
$id = $this->trimmed('id');
$other = $this->get_user($id);
if (!$other) {
$this->client_error(_('No such user'));
return;
}
$user = $apidata['user'];
if ($user->isSubscribed($other)) {
$this->client_error(_('Already subscribed.'));
return;
}
$sub = new Subscription();
$sub->subscriber = $user->id;
$sub->subscribed = $other->id;
$result = $sub->insert();
if (!$result) {
$this->server_error(_('Could not subscribe'));
return;
}
mail_subscribe_notify($other, $user);
$this->show_profile($other);
exit();
}
//destroy
//
//Discontinues friendship with the user specified in the ID parameter as the authenticating user. Returns the un-friended user in the requested format when successful. Returns a string describing the failure condition when unsuccessful.
//
//URL: http://twitter.com/friendships/destroy/id.format
//
//Formats: xml, json
//
//Parameters:
//
//* id. Required. The ID or screen name of the user with whom to discontinue friendship. Ex: http://twitter.com/friendships/destroy/12345.json or http://twitter.com/friendships/destroy/bob.xml
function destroy($args, $apidata) {
parent::handle($args);
common_server_error("API method under construction.", $code=501);
$id = $this->trimmed('id');
# We can't subscribe to a remote person, but we can unsub
$other = $this->get_profile($id);
$user = $apidata['user'];
$sub = new Subscription();
$sub->subscriber = $user->id;
$sub->subscribed = $other->id;
if ($sub->fetch(TRUE)) {
$sub->delete();
}
$this->show_profile($other);
exit();
}
// Tests if a friendship exists between two users.
//
//
// URL: http://twitter.com/friendships/exists.format
//
// Formats: xml, json, none
//
// Parameters:
//
// * user_a. Required. The ID or screen_name of the first user to test friendship for.
// * user_b. Required. The ID or screen_name of the second user to test friendship for.
// * Ex: http://twitter.com/friendships/exists.xml?user_a=alice&user_b=bob
function exists($args, $apidata) {
parent::handle($args);
common_server_error("API method under construction.", $code=501);
exit();
$user_a_id = $this->trimmed('user_a');
$user_b_id = $this->trimmed('user_b');
$user_a = $this->get_profile($user_a_id);
$user_b = $this->get_profile($user_b_id);
if (!$user_a || !$user_b) {
$this->client_error(_('No such user'));
return;
}
if ($user_a->isSubscribed($user_b)) {
$result = 'true';
} else {
$result = 'false';
}
switch ($apidata['content-type']) {
case 'xml':
common_start_xml();
common_element('friends', NULL, $result);
common_end_xml();
break;
case 'json':
print json_encode($result);
print "\n";
break;
default:
print $result;
break;
}
}
function get_profile($id) {
if (is_numeric($id)) {
return Profile::staticGet($id);
} else {
$user = User::staticGet('nickname', $id);
return $user->getProfile();
}
}
function get_user($id) {
if (is_numeric($id)) {
return User::staticGet($id);
} else {
$user = User::staticGet('nickname', $id);
return $user->getProfile();
}
}
function show_profile($profile) {
$profile_array = $this->user_array($profile);
$notice = $profile->getCurrentStatus();
if ($notice) {
$status_array = $this->status_array($notice):
}
}
}

65
lib/twitterapi.php
View File

@ -25,7 +25,7 @@ class TwitterapiAction extends Action {
parent::handle($args);
}
function twitter_user_array($profile) {
function twitter_user_array($profile, $get_notice=false) {
$twitter_user = array();
@ -41,11 +41,19 @@ class TwitterapiAction extends Action {
$twitter_user['profile_image_url'] = ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE);
$twitter_user['protected'] = false; # not supported by Laconica yet
$twitter_user['url'] = ($profile->homepage) ? $profile->homepage : NULL;
if ($get_notice) {
$notice = $profile->getCurrentNotice();
if ($notice) {
# don't get user!
$twitter_user['status'] = $this->twitter_status_array($notice, false);
}
}
return $twitter_user;
}
function twitter_status_array($notice) {
function twitter_status_array($notice, $get_user=true) {
$twitter_status = array();
@ -57,10 +65,13 @@ class TwitterapiAction extends Action {
$twitter_status['id'] = intval($notice->id);
$twitter_status['in_reply_to_user_id'] = ($notice->reply_to) ? $this->replier_by_reply($notice->reply_to) : NULL;
$twitter_status['favorited'] = NULL; # XXX: Not implemented on Laconica yet.
$profile = $notice->getProfile();
$twitter_user = $this->twitter_user_array($profile);
$twitter_status['user'] = $twitter_user;
if ($get_user) {
$profile = $notice->getProfile();
# Don't get notice (recursive!)
$twitter_user = $this->twitter_user_array($profile, false);
$twitter_status['user'] = $twitter_user;
}
return $twitter_status;
}
@ -98,7 +109,9 @@ class TwitterapiAction extends Action {
common_element('in_reply_to_user_id', NULL, $twitter_status['in_reply_to_user_id']);
common_element('favorited', Null, $twitter_status['favorited']);
$this->show_twitter_xml_user($twitter_status['user']);
if ($twitter_status['user']) {
$this->show_twitter_xml_user($twitter_status['user']);
}
common_element_end('status');
}
@ -114,6 +127,9 @@ class TwitterapiAction extends Action {
common_element('url', NULL, $twitter_user['url']);
common_element('protected', NULL, $twitter_user['protected']);
common_element('followers_count', NULL, $twitter_user['followers_count']);
if ($twitter_user['status']) {
$this->show_twitter_xml_status($twitter_user['status']);
}
common_element_end('user');
}
@ -141,9 +157,11 @@ class TwitterapiAction extends Action {
function show_twitter_json_statuses($twitter_statuses) {
print(json_encode($twitter_statuses));
}
function show_twitter_json_users($twitter_users) {
print(json_encode($twitter_users));
}
// Anyone know what date format this is?
// Twitter's dates look like this: "Mon Jul 14 23:52:38 +0000 2008" -- Zach
function date_twitter($dt) {
@ -176,20 +194,7 @@ class TwitterapiAction extends Action {
$sub = new Subscription();
$sub->subscribed = $profile->id;
if ($sub->find()) {
while ($sub->fetch()) {
if ($sub->token) {
$other = Remote_profile::staticGet('id', $sub->subscriber);
} else {
$other = User::staticGet('id', $sub->subscriber);
}
if (!$other) {
common_debug('Got a bad subscription: '.print_r($sub,TRUE));
continue;
}
$count++;
}
}
$count = $sub->find();
if ($count > 0) {
return $count;
@ -218,4 +223,18 @@ class TwitterapiAction extends Action {
common_element_end('feed');
}
function show_profile($profile, $content_type='xml', $notice=NULL) {
$profile_array = $this->twitter_user_array($profile, true);
switch ($content_type) {
case 'xml':
$this->show_twitter_xml_user($profile_array);
break;
case 'json':
$this->show_twitter_json_users($profile_array);
break;
default:
$this->client_error(_('not a supported data format'));
return;
}
}
}