125 lines
7.5 KiB
PHP
125 lines
7.5 KiB
PHP
<?php require $_SERVER['DOCUMENT_ROOT'].'/api/private/core.php';
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Polygon::ImportClass("Catalog");
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Polygon::ImportClass("Image");
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Polygon::ImportClass("Thumbnails");
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api::initialize(["method" => "POST", "logged_in" => true, "secure" => true]);
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$userid = SESSION["user"]["id"];
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$file = $_FILES["file"] ?? false;
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$name = $_POST["name"] ?? false;
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$type = $_POST["type"] ?? false;
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if(!$file) api::respond(200, false, "You must select a file");
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if(!in_array($file["type"], ["image/png", "image/jpg", "image/jpeg"])) api::respond(200, false, "Must be a .png or .jpg file");
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if(empty($name)) api::respond(200, false, "You must specify a name");
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if(strlen($name) > 50) api::respond(200, false, "The name is too long");
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if(Polygon::IsExplicitlyFiltered($name)) api::respond(200, false, "The name contains inappropriate text");
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if(!in_array($type, [2, 11, 12, 13])) api::respond(200, false, "You can't upload that type of content!");
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$query = $pdo->prepare("SELECT created FROM assets WHERE creator = :uid ORDER BY id DESC");
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$query->bindParam(":uid", $userid, PDO::PARAM_INT);
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$query->execute();
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$lastCreation = $query->fetchColumn();
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if($userid != 1 && $lastCreation+30 > time()) api::respond(200, false, "Please wait ".(30-(time()-$lastCreation))." seconds before creating a new asset");
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// tshirts are a bit messy but straightforward:
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// the image asset itself must be 128x128 with the texture resized to preserve aspect ratio
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// the image thumbnail should have the texture positioned top
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//
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// shirts and pants should ideally be 585x559 but it doesnt really matter -
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// just as long as it looks right on the avatar. if it doesnt then disapprove
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//
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// decals are a lot more messy:
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// the image asset itself is scaled to be 256 pixels in width, while preserving the texture ratio
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// the image thumbnail should have the texture positioned center
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// the decal asset however must have the texture stretched to 1:1 for all its respective sizes
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// [example: https://www.roblox.com/Item.aspx?ID=8553820]
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//
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// we won't have to worry about image size constraints as they're always gonna be
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// resized to fit in a smaller resolution
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//
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// refer to here for the thumbnail sizes: https://github.com/matthewdean/roblox-web-apis
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//
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// THUMBNAIL SIZES FOR EACH ITEM TYPE
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// legend: [f = fit] [t = top] [c = center] [s = stretch] // [M = Model] [He = Head] [S = Shirt] [P = Pants]
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//
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// | 48x48 | 60x62 | 75x75 | 100x100 | 110x110 | 160x100 | 250x250 | 352x352 | 420x230 | 420x420 |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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// Image | |yes (f)| | | | | | | | yes (t) |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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// T-Shirt | | | | yes | yes | | | | | yes |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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// Audio | | | yes | yes | yes | | yes | yes | yes | yes |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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// Hat/Gear | yes | | yes | yes | yes | | yes | yes | yes (fc)| yes |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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// Place | yes |yes(fc)| yes | yes | yes | yes | yes | yes | yes | yes |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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// M/He/S/P | yes | | yes | yes | yes | | yes | yes | | yes |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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// Decal/Face |yes (s)| |yes (s)| yes (s) | yes (s) | | yes (s) | yes (s) | yes (s) | yes (s) |
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// +-------+-------+-------+---------+---------+---------+---------+---------+---------+---------+
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Polygon::ImportLibrary("class.upload");
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$image = new Upload($file);
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if(!$image->uploaded) api::respond(200, false, "Failed to process image - please contact an admin");
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$image->allowed = ['image/png', 'image/jpg', 'image/jpeg'];
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$image->image_convert = 'png';
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$imageId = Catalog::CreateAsset(["type" => 1, "creator" => SESSION["user"]["id"], "name" => $name, "description" => Catalog::GetTypeByNum($type)." Image"]);
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if($type == 2) //tshirt
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{
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$Processed = Image::Process($image, ["name" => "$imageId", "keepRatio" => true, "align" => "T", "x" => 128, "y" => 128, "dir" => "assets/"]);
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if ($Processed !== true) api::respond(200, false, "Image processing failed: $Processed");
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Thumbnails::UploadAsset($image, $imageId, 420, 420, ["keepRatio" => true, "align" => "T"]);
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$itemId = Catalog::CreateAsset(["type" => 2, "creator" => SESSION["user"]["id"], "name" => $name, "description" => "T-Shirt", "imageID" => $imageId]);
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file_put_contents(SITE_CONFIG['paths']['assets'].$itemId, Catalog::GenerateGraphicXML("T-Shirt", $imageId));
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//process initial tshirt thumbnail
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$template = imagecreatefrompng($_SERVER['DOCUMENT_ROOT']."/img/tshirt-template.png");
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$shirtdecal = Image::Resize(SITE_CONFIG['paths']['thumbs_assets']."/$imageId-420x420.png", 250, 250);
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imagesavealpha($template, true);
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imagesavealpha($shirtdecal, true);
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Image::MergeLayers($template, $shirtdecal, 85, 85, 0, 0, 250, 250, 100);
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imagepng($template, SITE_CONFIG['paths']['thumbs_assets']."/$itemId-420x420.png");
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Image::Resize(SITE_CONFIG['paths']['thumbs_assets']."/$itemId-420x420.png", 100, 100, SITE_CONFIG['paths']['thumbs_assets']."/$itemId-100x100.png");
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Image::Resize(SITE_CONFIG['paths']['thumbs_assets']."/$itemId-420x420.png", 110, 110, SITE_CONFIG['paths']['thumbs_assets']."/$itemId-110x110.png");
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Thumbnails::UploadToCDN(SITE_CONFIG['paths']['thumbs_assets']."/$itemId-100x100.png");
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Thumbnails::UploadToCDN(SITE_CONFIG['paths']['thumbs_assets']."/$itemId-110x110.png");
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Thumbnails::UploadToCDN(SITE_CONFIG['paths']['thumbs_assets']."/$itemId-420x420.png");
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}
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elseif($type == 11 || $type == 12) //shirt / pants
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{
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$Processed = Image::Process($image, ["name" => "$imageId", "x" => 585, "y" => 559, "dir" => "assets/"]);
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if ($Processed !== true) api::respond(200, false, "Image processing failed: $Processed");
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Thumbnails::UploadAsset($image, $imageId, 420, 420, ["keepRatio" => true, "align" => "C"]);
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$itemId = Catalog::CreateAsset(["type" => $type, "creator" => SESSION["user"]["id"], "name" => $name, "description" => Catalog::GetTypeByNum($type), "imageID" => $imageId]);
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file_put_contents(SITE_CONFIG['paths']['assets'].$itemId, Catalog::GenerateGraphicXML(Catalog::GetTypeByNum($type), $imageId));
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Polygon::RequestRender("Clothing", $itemId);
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}
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elseif($type == 13) //decal
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{
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$Processed = Image::Process($image, ["name" => "$imageId", "x" => 256, "scaleY" => true, "dir" => "assets/"]);
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if ($Processed !== true) api::respond(200, false, "Image processing failed: $Processed");
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Thumbnails::UploadAsset($image, $imageId, 420, 420, ["keepRatio" => true, "align" => "C"]);
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$itemId = Catalog::CreateAsset(["type" => 13, "creator" => SESSION["user"]["id"], "name" => $name, "description" => "Decal", "imageID" => $imageId]);
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file_put_contents(SITE_CONFIG['paths']['assets'].$itemId, Catalog::GenerateGraphicXML("Decal", $imageId));
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Thumbnails::UploadAsset($image, $itemId, 420, 420);
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}
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api::respond(200, true, Catalog::GetTypeByNum($type)." successfully created!"); |