2020-10-13 21:06:50 -07:00
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<!doctype html>
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<html>
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2020-10-14 08:13:48 -07:00
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<title>Просмотр RSS</title>
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2020-10-13 21:06:50 -07:00
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<body>
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<br />
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<form method="post" id="mySelect">
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<label for="dropdown">Выберите:</label>
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<select id="dropdown" name="dropdown" onchange="changeHiddenInput(this), loadFeed()">
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<option value=null>-</option>
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<option value="http://websvn.kolibrios.org/rss.php">Kolibrios</option>
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<option value="http://www.windows93.net/rss">Win93</option>
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</select>
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<input type="hidden" name="hiddenInput" id="hiddenInput" value="" />
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</form>
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<br />
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<div id="addFeed">
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<form method="post" id="feedInput">
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Название: <input type="text" id="myName"><br>
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Адрес: <input type="url" id="myURL"><br>
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</form>
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<br />
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<input type="submit" id="NewFeed" value="Добавить своё">
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<input type="hidden" id="submit" value="Добавить">
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</div>
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<br />
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<div id="rss">
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</div>
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</body>
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<script>
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var globalVariable;
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var arrayOfLinks = [];
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document.getElementById("submit").onclick = addFeed;
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document.getElementById("feedInput").style.display="none";
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document.getElementById("NewFeed").onclick = showForm;
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window.onload = function load() {
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var storedValue = localStorage.getItem("feed_urls");
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var content_array = JSON.parse(storedValue);
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var select = document.getElementById("dropdown");
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var url = content_array.map(a => a.url);
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var text = content_array.map(b => b.text);
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for (var i = 0; i < url.length; i++) {
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opt = document.createElement("option");
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opt.value = url[i];
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opt.textContent = text[i];
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select.appendChild(opt);
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}
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}
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function showForm() {
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var x = document.getElementById("feedInput");
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if (x.style.display === "none") {
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x.style.display = "block";
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} else {
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x.style.display = "none";
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}
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var x = document.getElementById("NewFeed");
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if (x.value=="Добавить!") x.value = "Добавить!";
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else x.value = "Добавить!";
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x.onclick = addFeed;
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}
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function addFeed() {
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var myURL2 = document.getElementById("myURL").value;
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var myName2 = document.getElementById("myName").value;
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var select = document.getElementById("dropdown");
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opt = document.createElement("option");
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opt.value = myURL2;
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opt.textContent = myName2;
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select.appendChild(opt);
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var x = document.getElementById("NewFeed");
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if (x.value=="Add a New Feed") x.value = "Click to Add!";
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else x.value = "Add a New Feed";
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x.onclick = showForm;
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var y = document.getElementById("feedInput");
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if (y.style.display === "none") {
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y.style.display = "block";
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} else {
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y.style.display = "none";
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}
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var existingEntries = JSON.parse(localStorage.getItem("feed_urls"));
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if(existingEntries == null) existingEntries = [];
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var entryURL = myURL2;
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var entryText = myName2;
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var entry = {
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"url": entryURL,
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"text": entryText
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};
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localStorage.setItem("entry", JSON.stringify(entry));
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existingEntries.push(entry);
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localStorage.setItem("feed_urls", JSON.stringify(existingEntries));
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}
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function changeHiddenInput(objDropDown) {
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console.log(objDropDown);
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var objHidden = document.getElementById("hiddenInput");
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objHidden.value = objDropDown.value;
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globalVariable = objHidden.value;
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console.log(globalVariable);
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}
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function loadFeed() {
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var url2= "https://api.rss2json.com/v1/api.json?rss_url=" + globalVariable;
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$.ajax({
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type: 'GET',
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url: url2,
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dataType: 'jsonp',
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success: function(data) {
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console.log(data.feed.description);
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console.log(data);
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var obj=data.items
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var tbl=$("<table/>").attr("id","mytable");
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$("#rss").html(tbl);
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for(var i=0;i<obj.length;i++)
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{
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var tr="<tr>";
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var td1="<td>"+obj[i]["title"]+"</td>";
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var td2="<td>"+obj[i]["description"]+"</td>";
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var td3="<td>"+"<a href='"+ obj[i]["link"]+"'>"+obj[i]["link"]+"</a></td></tr>";
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$("#mytable").append(tr+td1+td2+td3);
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}
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}
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})};
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</script>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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</html>
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