2022-06-23 22:21:01 +08:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>BigBlueButton</title>
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2022-08-25 21:00:29 +08:00
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<style>
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.error-div {
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background-color: #f2dede;
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padding: 15px;
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border-radius: 10px;
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border-color: #ebccd1;
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}
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.error-div-title {
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font-size: 25px;
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}
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.error-message {
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color: #a94442;
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font-size: 15px;
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margin-top: 2px 0 0 0;
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}
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</style>
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2022-06-23 22:21:01 +08:00
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</head>
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<body style="margin:0">
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<div style="display: flex; height: 100vh; margin: 0; flex-direction: column; align-items: center; justify-content: center;">
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2022-08-25 21:00:29 +08:00
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<h1 id="welcome-message">Welcome to BigBlueButton!</h1>
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2022-06-23 22:21:01 +08:00
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</div>
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</body>
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2022-08-25 21:00:29 +08:00
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<script>
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const ERRORS_QUERY_LABLE = "errors"
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const queryString = decodeURI(window.location.search).slice(1);
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const positionError = queryString.indexOf(ERRORS_QUERY_LABLE);
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let jsonString;
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if (positionError !== -1) {
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jsonString = JSON.parse(queryString.slice(positionError + ERRORS_QUERY_LABLE.length + 1));
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const welcomeMessage = document.querySelector('#welcome-message');
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const errorContainer = document.createElement('div');
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errorContainer.classList.add("error-div");
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welcomeMessage.before(errorContainer);
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2023-03-29 01:41:00 +08:00
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for (let i in jsonString) {
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2022-08-25 21:00:29 +08:00
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const newError = document.createElement('p')
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newError.classList.add("error-message");
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2023-03-30 03:39:10 +08:00
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newError.innerText = "Error: " + jsonString[i].message;
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2022-08-25 21:00:29 +08:00
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errorContainer.appendChild(newError);
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}
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welcomeMessage.remove();
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const bigBlueButton = document.createElement('h1');
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bigBlueButton.innerHTML = "BigBlueButton";
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errorContainer.before(bigBlueButton);
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}
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</script>
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2023-03-30 03:39:10 +08:00
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</html>
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