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Optimized image send process in conversation system

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Pierre
2018-04-21 11:18:12 +02:00
parent 7a0cbc3214
commit 217c6c4213
2 changed files with 20 additions and 45 deletions
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55
RestControllers/conversationsController.php
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@@ -220,50 +220,25 @@ class conversationsController{
if(!CS::get()->components->conversations->userBelongsTo(userID, $conversationID))
Rest_fatal_error(401, "Specified user doesn't belongs to the conversation !");
//Check if informations were specified about the new message or not
if(!isset($_POST['message']) AND !isset($_POST['image']))
Rest_fatal_error(401, "Nothing to be sent with the new message !");
//Check if information were specified about the new message or not
if(!isset($_POST['message']))
Rest_fatal_error(401, "New conversation messages must contain a message (can be empty if there is an image) !");
//Else extract informations
$message = (isset($_POST['message']) ? $_POST['message'] : "");
$image = (isset($_POST['image']) ? $_POST['image'] : false);
$message = (string) (isset($_POST['message']) ? $_POST['message'] : "");
//Check for image
$image = "";
if(check_post_file("image")){
//Save image and retrieve its URI
$image = save_post_image("image", userID, "conversations", 1200, 1200);
}
//Check message validity
if(!check_string_before_insert($message) && !$image)
Rest_fatal_error(401, "Invalid message sending request !");
//Check for images
if($image){
//Get image informations
$arrayImage = explode(";", $image);
if(count($arrayImage) != 2)
Rest_fatal_error(400, "Invalid image informations !");
$image = str_replace("base64,", "", $arrayImage[1]);
//Try to base64_decode image
$decoded_image = base64_decode($image, true);
//Check for errors
if(!$decoded_image)
Rest_fatal_error(500, "Couldn't extract image !");
//Get target folder
$targetFolder = prepareFileCreation(userID, "conversations");
//Generate target file name
$targetFileName = $targetFolder.generateNewFileName(path_user_data($targetFolder, true), "png");
$relativeFileName = path_user_data($targetFileName, true);
//Try to resize image
if(!reduce_image("string", $relativeFileName, 1200, 1200, "image/png", $decoded_image)){
//Returns error
Rest_fatal_error(500, "Couldn't resize image !");
}
//Save image URI
$image = $targetFileName;
}
if(!check_string_before_insert($message) && $image == "")
Rest_fatal_error(401, "Invalid message creation request !");
//Insert the new message
if(!CS::get()->components->conversations->sendMessage(userID, $conversationID, $message, $image))