@vyppn/chameleon-react
Version:
Get dominant colors from image
176 lines (165 loc) • 9.29 kB
JavaScript
import 'react';
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
function __awaiter(thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}
function __generator(thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}
function __awaiter$1(thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}
function __generator$1(thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}
var _this = undefined;
var useTryCatchAsync = function (fn, errorHandler) { return __awaiter$1(_this, void 0, void 0, function () {
var _result, _error, trycatch;
var _this = this;
return __generator$1(this, function (_a) {
switch (_a.label) {
case 0:
_result = null;
_error = null;
trycatch = function () { return __awaiter$1(_this, void 0, void 0, function () {
var error_2;
return __generator$1(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, 3, 4]);
return [4 /*yield*/, fn()];
case 1:
_result = _a.sent();
return [3 /*break*/, 4];
case 2:
error_2 = _a.sent();
if (errorHandler)
errorHandler(error_2);
_error = error_2;
return [3 /*break*/, 4];
case 3: return [2 /*return*/, { result: _result, error: _error }];
case 4: return [2 /*return*/];
}
});
}); };
return [4 /*yield*/, trycatch()];
case 1: return [2 /*return*/, _a.sent()];
}
});
}); };
var _this$1 = undefined;
var api = "https://vyppn.me/api/dominantColor";
var fetchData = function (imageURL) {
return new Promise(function (resolve, reject) { return __awaiter(_this$1, void 0, void 0, function () {
var details, inputData, property, encodedKey, encodedValue, _inputData, response, responseJson;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
details = { imageURL: imageURL };
inputData = [];
for (property in details) {
encodedKey = encodeURIComponent(property);
encodedValue = encodeURIComponent(details[property]);
inputData.push(encodedKey + "=" + encodedValue);
}
_inputData = inputData.join("&");
return [4 /*yield*/, fetch(api, {
method: "POST",
headers: {
"Content-Type": "application/x-www-form-urlencoded;charset=UTF-8"
},
credentials: "include",
body: _inputData
})];
case 1:
response = _a.sent();
if (!(response.status == 200)) return [3 /*break*/, 3];
return [4 /*yield*/, response.json()];
case 2:
responseJson = _a.sent();
resolve(responseJson);
return [3 /*break*/, 4];
case 3:
reject('Server Error');
_a.label = 4;
case 4: return [2 /*return*/];
}
});
}); });
};
var index = (function (imageURL) { return __awaiter(_this$1, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, useTryCatchAsync(function () { return fetchData(imageURL); })];
});
}); });
export default index;
//# sourceMappingURL=index.es.js.map