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Suppress HTTP error headers for JSONP API output

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This commit is contained in:
Zach Copley
2010-07-16 14:40:22 -07:00
parent d73feb82d8
commit 65862d8f7f
2 changed files with 16 additions and 42 deletions
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20
lib/apiaction.php
View File

@@ -126,6 +126,7 @@ class ApiAction extends Action
var $max_id = null; var $max_id = null;
var $since_id = null; var $since_id = null;
var $source = null; var $source = null;
var $callback = null;
var $access = self::READ_ONLY; // read (default) or read-write var $access = self::READ_ONLY; // read (default) or read-write
@@ -145,6 +146,7 @@ class ApiAction extends Action
parent::prepare($args); parent::prepare($args);
$this->format = $this->arg('format'); $this->format = $this->arg('format');
$this->callback = $this->arg('callback');
$this->page = (int)$this->arg('page', 1); $this->page = (int)$this->arg('page', 1);
$this->count = (int)$this->arg('count', 20); $this->count = (int)$this->arg('count', 20);
$this->max_id = (int)$this->arg('max_id', 0); $this->max_id = (int)$this->arg('max_id', 0);
@@ -1185,9 +1187,8 @@ class ApiAction extends Action
header('Content-Type: application/json; charset=utf-8'); header('Content-Type: application/json; charset=utf-8');
// Check for JSONP callback // Check for JSONP callback
$callback = $this->arg('callback'); if (isset($this->callback)) {
if ($callback) { print $this->callback . '(';
print $callback . '(';
} }
break; break;
case 'rss': case 'rss':
@@ -1216,8 +1217,7 @@ class ApiAction extends Action
case 'json': case 'json':
// Check for JSONP callback // Check for JSONP callback
$callback = $this->arg('callback'); if (isset($this->callback)) {
if ($callback) {
print ')'; print ')';
} }
break; break;
@@ -1247,7 +1247,10 @@ class ApiAction extends Action
$status_string = ClientErrorAction::$status[$code]; $status_string = ClientErrorAction::$status[$code];
header('HTTP/1.1 '.$code.' '.$status_string); // Do not emit error header for JSONP
if (!isset($this->callback)) {
header('HTTP/1.1 '.$code.' '.$status_string);
}
if ($format == 'xml') { if ($format == 'xml') {
$this->initDocument('xml'); $this->initDocument('xml');
@@ -1280,7 +1283,10 @@ class ApiAction extends Action
$status_string = ServerErrorAction::$status[$code]; $status_string = ServerErrorAction::$status[$code];
header('HTTP/1.1 '.$code.' '.$status_string); // Do not emit error header for JSONP
if (!isset($this->callback)) {
header('HTTP/1.1 '.$code.' '.$status_string);
}
if ($content_type == 'xml') { if ($content_type == 'xml') {
$this->initDocument('xml'); $this->initDocument('xml');

38
lib/apiauth.php
View File

@@ -227,7 +227,7 @@ class ApiAuthAction extends ApiAction
} catch (OAuthException $e) { } catch (OAuthException $e) {
common_log(LOG_WARNING, 'API OAuthException - ' . $e->getMessage()); common_log(LOG_WARNING, 'API OAuthException - ' . $e->getMessage());
$this->showAuthError(); $this->clientError($e->getMessage(), 401, $this->format);
exit; exit;
} }
} }
@@ -265,7 +265,7 @@ class ApiAuthAction extends ApiAction
// show error if the user clicks 'cancel' // show error if the user clicks 'cancel'
$this->showAuthError(); $this->clientError("Could not authenticate you.", 401, $this->format);
exit; exit;
} else { } else {
@@ -298,7 +298,7 @@ class ApiAuthAction extends ApiAction
$proxy, $proxy,
$ip); $ip);
common_log(LOG_WARNING, $msg); common_log(LOG_WARNING, $msg);
$this->showAuthError(); $this->clientError("Could not authenticate you.", 401, $this->format);
exit; exit;
} }
} }
@@ -345,36 +345,4 @@ class ApiAuthAction extends ApiAction
} }
} }
} }
/**
* Output an authentication error message. Use XML or JSON if one
* of those formats is specified, otherwise output plain text
*
* @return void
*/
function showAuthError()
{
header('HTTP/1.1 401 Unauthorized');
$msg = 'Could not authenticate you.';
if ($this->format == 'xml') {
header('Content-Type: application/xml; charset=utf-8');
$this->startXML();
$this->elementStart('hash');
$this->element('error', null, $msg);
$this->element('request', null, $_SERVER['REQUEST_URI']);
$this->elementEnd('hash');
$this->endXML();
} elseif ($this->format == 'json') {
header('Content-Type: application/json; charset=utf-8');
$error_array = array('error' => $msg,
'request' => $_SERVER['REQUEST_URI']);
print(json_encode($error_array));
} else {
header('Content-type: text/plain');
print "$msg\n";
}
}
} }