/**
* Accept a request to upload an image either via POST data (user upload)
* or via flickr or google / wikimedia.org search.
*
* @param $src string with value 'upload', 'flickr' or 'wiki'
* @return html outputs image details page
*/
private function uploadImage($src)
{
global $wgRequest, $wgUser, $IP, $wgOut;
$error = '';
$debugInfo = array();
if ($src == 'upload') {
$tempname = self::createTempFilename();
$tempUser = self::getTempFileUser();
$file = new LocalFile(Title::newFromText($tempname, NS_IMAGE), RepoGroup::singleton()->getLocalRepo());
$name = $wgRequest->getFileName('wpUploadFile');
$comment = '';
$file->upload($wgRequest->getFileTempName('wpUploadFile'), $comment, '', 0, false, false, $tempUser);
$filesize = $file->getSize();
if (!$filesize) {
$error = wfMsg('eiu-upload-error');
}
} elseif ($src == 'flickr' || $src == 'wiki') {
$sourceName = $src == 'flickr' ? 'Flickr' : 'Mediawiki Commons';
$tempname = self::createTempFilename();
$file = new LocalFile(Title::newFromText($tempname, NS_IMAGE), RepoGroup::singleton()->getLocalRepo());
$details = (array) json_decode($wgRequest->getVal('img-details'));
$name = $details['name'];
// scrape the file using curl
$filename = '/tmp/tmp-curl-' . mt_rand(0, 100000000) . '.jpg';
$remoteFile = strlen($details['url_l']) ? $details['url_l'] : $details['url'];
$ch = curl_init($remoteFile);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$fp = fopen($filename, 'w');
curl_setopt($ch, CURLOPT_FILE, $fp);
$ret = curl_exec($ch);
$err = curl_error($ch);
curl_close($ch);
fclose($fp);
if ($err) {
$debugInfo['curl'] = $err;
}
$filesize = @filesize($filename);
if ($filesize) {
if ($src == 'flickr' || preg_match('@^http://[^/]*flickr@', $details['url'])) {
require_once $IP . '/extensions/3rdparty/phpFlickr-2.3.1/phpFlickr.php';
$flickr = new phpFlickr(WH_FLICKR_API_KEY);
$photo = $flickr->photos_getInfo($details['photoid']);
$err = $flickr->getErrorMsg();
if ($err) {
$debugInfo['flickrAPI'] = $err;
}
$license = $photo['license'];
$username = $photo['owner']['username'];
$comment = '{{flickr' . intval($license) . '|' . wfEscapeWikiText($details['photoid']) . '|' . wfEscapeWikiText($details['ownerid']) . '|' . wfEscapeWikiText($username) . '}}';
} else {
$comment = self::getWPLicenseTag($details['url']);
}
// finish initializing the $file obj
$tempUser = self::getTempFileUser();
$status = $file->upload($filename, '', '', 0, false, false, $tempUser);
if (!$status->ok) {
$error = wfMsg('eiu-upload-error');
}
} else {
$error = wfMsg('eiu-download-error', $sourceName);
}
}
if ($error) {
$html = EasyTemplate::html('eiu_file_error.tmpl.php', array('error' => $error));
$wgOut->addHTML($html);
error_log("file from {$src} error msgs: " . print_r($debugInfo, true));
} else {
$mwname = $tempname;
$props = array('src' => $src, 'name' => $name, 'mwname' => $mwname, 'is_image' => $file->getMediaType() == 'BITMAP' || $file->getMediaType() == 'DRAWING', 'width' => $file->getWidth(), 'height' => $file->getHeight(), 'upload_file' => $file, 'image_comment' => $comment, 'license' => $wgUser->getOption('image_license'), 'file' => $file);
$html = EasyTemplate::html('eiu_image_details.tmpl.php', $props);
$wgOut->addHTML($html);
}
}
