function uploadContent()
{
$upload_dir = $siteRoot . 'uploads/';
$allowed_ext = array('jpg', 'jpeg', 'JPG', 'JPEG', 'png', 'PNG', 'gif', 'GIF');
$all_thumbs = json_decode(@file_get_contents($siteRoot . 'pages/all_pics.json'), true);
if (strtolower($_SERVER['REQUEST_METHOD']) != 'post') {
exit_status('Error! Wrong HTTP method!');
}
if (array_key_exists('pic', $_FILES) && $_FILES['pic']['error'] == 0) {
$pic = $_FILES['pic'];
$picNameFix = array("+", "(", ")", "|", "'", "?", " ");
$picName = str_replace($picNameFix, '', $pic['name']);
if (!in_array(get_extension($picName), $allowed_ext)) {
exit_status('Only ' . implode(',', $allowed_ext) . ' files are allowed!');
}
// Ensure that file name is unique
if ($all_thumbs[$picName]) {
for ($i = 1; $i <= 20; $i++) {
if ($all_thumbs[$i . '_' . $picName]) {
} else {
$picName = $i . '_' . $picName;
break;
}
}
}
// Move the uploaded file from the temporary directory to the uploads folder,
// create a thumbnail, and log all pics in json file:
if (move_uploaded_file($pic['tmp_name'], $upload_dir . $picName)) {
setContent($picName, $upload_dir . $picName, 'all_pics');
$type = false;
function open_image($file)
{
//detect type and process accordinally
global $type;
$size = getimagesize($file);
switch ($size["mime"]) {
case "image/jpeg":
$im = imagecreatefromjpeg($file);
//jpeg file
break;
case "image/gif":
$im = imagecreatefromgif($file);
//gif file
break;
case "image/png":
$im = imagecreatefrompng($file);
//png file
break;
default:
$im = false;
break;
}
return $im;
}
$thumbnailImage = open_image($upload_dir . $picName);
$w = imagesx($thumbnailImage);
$h = imagesy($thumbnailImage);
//calculate new image dimensions (preserve aspect)
if (isset($_GET['w']) && !isset($_GET['h'])) {
$new_w = $_GET['w'];
$new_h = $new_w * ($h / $w);
} elseif (isset($_GET['h']) && !isset($_GET['w'])) {
$new_h = $_GET['h'];
$new_w = $new_h * ($w / $h);
} else {
$new_w = isset($_GET['w']) ? $_GET['w'] : 60;
$new_h = isset($_GET['h']) ? $_GET['h'] : 60;
if ($w / $h > $new_w / $new_h) {
$new_h = $new_w * ($h / $w);
} else {
$new_w = $new_h * ($w / $h);
}
}
$im2 = ImageCreateTrueColor($new_w, $new_h);
$imageFormat = strtolower(substr(strrchr($picName, "."), 1));
if ($imageFormat == "gif" || $imageFormat == "png") {
imagecolortransparent($im2, imagecolorallocatealpha($im2, 0, 0, 0, 127));
imagealphablending($im2, false);
imagesavealpha($im2, true);
}
imagecopyResampled($im2, $thumbnailImage, 0, 0, 0, 0, $new_w, $new_h, $w, $h);
//effects
if (isset($_GET['blur'])) {
$lv = $_GET['blur'];
for ($i = 0; $i < $lv; $i++) {
$matrix = array(array(1, 1, 1), array(1, 1, 1), array(1, 1, 1));
$divisor = 9;
$offset = 0;
imageconvolution($im2, $matrix, $divisor, $offset);
}
}
if (isset($_GET['sharpen'])) {
$lv = $_GET['sharpen'];
for ($i = 0; $i < $lv; $i++) {
$matrix = array(array(-1, -1, -1), array(-1, 16, -1), array(-1, -1, -1));
$divisor = 8;
$offset = 0;
imageconvolution($im2, $matrix, $divisor, $offset);
}
}
imagejpeg($im2, $upload_dir . 'thumbs/' . $picName);
imagegif($im2, $upload_dir . 'thumbs/' . $picName);
imagepng($im2, $upload_dir . 'thumbs/' . $picName);
//move_uploaded_file($thumbnailImage, $upload_dir.'thumbs/'.$picName);
//copy($upload_dir.$picName, $upload_dir.'thumbs/'.$picName);
exit_status('File was uploaded successfuly!');
}
}
exit_status('Something went wrong with your upload!');
}
if ($notification) {
$app->response->setJsonContent(array("friends" => array('addFriendButtonName' => 'Add Friend'), 'alerts' => array('type' => 'warning', 'message' => 'User already sent a friend request. Check your notifications.')));
$app->response->send();
} else {
if ((new notifications())->_create($data->fid, 'friend.request', $uid, array(''))) {
$app->response->setJsonContent(array("friends" => array('addFriendButtonName' => 'Friend Request Sent')));
$app->response->send();
} else {
//failed to add
$app->response->setJsonContent(array("friends" => array('addFriendButtonName' => 'Friend Request Sent'), 'alerts' => array('type' => 'danger', 'message' => 'Not able to send a friend request. Try it again later.')));
$app->response->send();
}
}
} else {
//Already Friend then unfriend
$app->response-- > setContent(json_encode(array("friends" => array('addFriendButtonName' => 'Friends'), 'alerts' => array('type' => 'danger', 'message' => 'Not able to send a friend request. Try it again later.')), JSON_PRETTY_PRINT));
$app->response->send();
}
});
$app->delete('/ajax/friends', function () use($app) {
$uid = (new userSessions())->requiredLogin(true);
$data = $app->request->getJsonRawBody();
if (!isset($data->fid)) {
return false;
}
if ((new friends())->_delete($uid, $data->fid) && (new friends())->_delete($data->fid, $uid)) {
(new feedfollows())->_delete($uid, $data->fid);
(new feedfollows())->_delete($data->fid, $uid);
(new metafriends())->_updateFriendCount($uid, $data->fid, -1);
}
$app->response->setContent(json_encode(array("friends" => array('addFriendButtonName' => 'Add Friend')), JSON_PRETTY_PRINT));
include LINK_PAGE_ERR_400;
} else {
if ($_GET["content"] == ERROR_401) {
include LINK_PAGE_ERR_401;
} else {
if ($_GET["content"] == ERROR_403) {
include LINK_PAGE_ERR_403;
} else {
if ($_GET["content"] == ERROR_404) {
include LINK_PAGE_ERR_404;
} else {
if ($_GET["content"] == ERROR_500) {
include LINK_PAGE_ERR_500;
} else {
// Set content
setContent();
}
}
}
}
}
}
}
?>
</div>
<!-- AddThis div (test) -->
<div id="addThis">
<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style">
<a class="addthis_button_google_plusone"></a>
$savePath = 'http://' . getServerIp() . '/uploads/recommendedfood/' . $res1['savename'];
$savePath = stringToDb($savePath);
$imagefile[] = $savePath;
} else {
//上传图片失败
echo getJsonResponse(4, $uf->errorMsg, null);
$db->rollback();
//回滚
$db->close();
exit;
}
}
}
//做法步骤
if (isset($_POST['content'])) {
setContent($db, $recid, $_POST['content'], $imagefile);
}
$db->commit();
echo getJsonResponse(0, 'success', $rec[0]['recommend_id']);
$db->close();
} else {
echo getJsonResponse(2, "参数没有设置", null);
exit;
}
/**
* 检查是否有这食物
* @param DB $db
* @param string $foodname
* @return int
*/
function checkFoodname(&$db, $foodname, &$flag)
