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<%@page contentType="text/html" pageEncoding="UTF-8"%>
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<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
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<c:set var="HOME_URL" value="${initParam.HOME_URL}"/>
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<c:set var="isLoggedIn" value="${sessionScope.isLoggedIn}"/>
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<c:set var="user" value="${sessionScope.user}"/>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<link rel="stylesheet" href="css/main.css">
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<script src="js/libs/jquery-3.3.1.min.js"></script>
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<script src="js/userMenu.js"></script>
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<title>IMiGEr</title>
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</head>
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<body class="${isLoggedIn ? 'loggedIn' : 'loggedOut'}">
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<header class="header" id="header">
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<img src="images/logo.png" class="header-logo" alt="logo of University of West Bohemia" title="University of West Bohemia">
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<h2 class="header-title">Interactive Multimodal Graph Explorer</h2>
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<%@ include file="userMenu.jsp" %>
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</header>
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<main>
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<div class="upload-form">
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<h3>New diagram</h3>
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<c:if test="${not empty errorMessage}">
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<p class="alert">${errorMessage}</p>
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</c:if>
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<form method="post" enctype="multipart/form-data">
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<div class="form-field">
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<label for="file">Select JSON data file:</label><br>
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<input type="file" name="file" id="file">
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</div>
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<div class="form-field">
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Select type of data file:<br>
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<label for="spade"><input type="radio" name="jsonFileFormat" value="spade" id="spade" checked> Spade JSON</label><br>
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<label for="raw"><input type="radio" name="jsonFileFormat" value="raw" id="raw"> Raw JSON</label><br>
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</div>
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<button type="submit">Start visualization</button>
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</form>
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</div>
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<div class="diagrams-menu loggedInOnly">
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<h3>My diagrams</h3>
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<ul id="privateDiagramList">
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<c:forEach items="${diagramsPrivate}" var="diagram">
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<li>
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<a href="${HOME_URL}graph?diagramId=${diagram.id}">${diagram.name}</a>
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<button class="removeDiagramButton" data-name="${diagram.name}" data-id="${diagram.id}"><img src="images/button_cancel.png" alt="odstranit"></button>
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</li>
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</c:forEach>
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</ul>
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</div>
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<div class="diagrams-menu">
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<h3>Public diagrams</h3>
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<ul id="publicDiagramList">
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<c:forEach items="${diagramsPublic}" var="diagram">
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<li>
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<a href="${HOME_URL}graph?diagramId=${diagram.id}">${diagram.name}</a>
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</li>
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</c:forEach>
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</ul>
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</div>
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</main>
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<script>
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var privateDiagramList = document.getElementById('privateDiagramList');
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$(privateDiagramList).on('click', '.removeDiagramButton', function(e) {
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if (confirm('Do you really want to delete ' + $(this).data('name') + '?')) {
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$.ajax({
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'type': 'delete',
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'url': 'api/remove-diagram?diagramId=' + $(this).data('id'),
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'success': function () {
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location.reload(true);
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},
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'error': function (xhr) {
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switch (xhr.status) {
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case 401:
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alert('You are either not logged in or not an owner of this diagram.');
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break;
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default:
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alert('Something went wrong.');
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}
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},
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});
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}
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});
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document.addEventListener('imiger.userLoggedIn', function() {
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$.getJSON('api/get-private-diagrams').then(function(data) {
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data.forEach(function(diagram) {
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var openDiagramLink = document.createElement('a');
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openDiagramLink.setAttribute('href', './graph?diagramId=' + diagram.id);
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openDiagramLink.innerText = diagram.name;
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var removeDiagramIcon = document.createElement('img');
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removeDiagramIcon.setAttribute('src', 'images/button_cancel.png');
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removeDiagramIcon.setAttribute('alt', 'odstranit');
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var removeDiagramButton = document.createElement('button');
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removeDiagramButton.setAttribute('class', 'removeDiagramButton');
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removeDiagramButton.setAttribute('data-id', diagram.id);
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removeDiagramButton.setAttribute('data-name', diagram.name);
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removeDiagramButton.appendChild(removeDiagramIcon);
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var diagramListItem = document.createElement('li');
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diagramListItem.appendChild(openDiagramLink);
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diagramListItem.appendChild(removeDiagramButton);
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privateDiagramList.appendChild(diagramListItem);
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});
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});
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});
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document.addEventListener('imiger.userLoggedOut', function() {
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privateDiagramList.innerHTML = '';
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});
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</script>
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</body>
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</html>
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