84 lines
2.8 KiB
JavaScript
84 lines
2.8 KiB
JavaScript
var pathNodes = [];
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// SSE events if supported
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if(typeof(EventSource) !== "undefined") {
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var source = new EventSource("resources/php/sse.php");
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source.onmessage = function(event) {
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if (event.data === "updateListing") {
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getDir("./");
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}
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};
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} else {
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console.log("SSE Not Supported In Browser...");
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}
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function getDir(query) {
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var formUlPth = document.getElementById("DIRPATHUL");
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var path = "";
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var cookies = "";
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var dirCookie = "";
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// push or pop to path list
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if (query === "/") {
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// Process path from cookie and set to array/list
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dirCookie = getCookie("dirQuery");
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if (dirCookie != "" && dirCookie != "./") {
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dirCookie = dirCookie.split("/");
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dirCookie.pop(); // account for ending empty slot
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var size = dirCookie.length;
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for (var i = 0; i < size; i++) {
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pathNodes.push(dirCookie[i] + "/");
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}
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} else {
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pathNodes = [];
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pathNodes.push("." + query);
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}
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} else if (query === "../") {
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// Only remove while not in root
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if (pathNodes.length > 1) {
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pathNodes.pop();
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}
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} else if (query === "./") {
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// Do nothing since re-scanning dir
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} else {
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pathNodes.push(query); // Add path
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}
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// Create path from array of items
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for (pathNode of pathNodes) {
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path += pathNode;
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}
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formUlPth.value = path; // Setup upload path for form
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path = "dirQuery=" + path;
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process(path);
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}
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// Get dir info...
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function process(path) {
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var mergeType = document.getElementById("MergeType");
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var xhttp = new XMLHttpRequest(); // Create the xhttp object
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// This is actually run after open and send are done
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xhttp.onreadystatechange = function() {
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if (this.readyState === 4 && this.status === 200) {
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// Send the returned data to further process
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if (this.responseXML != null) {
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updateHTMLDirList(this.responseXML);
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} else {
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document.getElementById('dynDiv').innerHTML =
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"<p class=\"error\" style=\"width:100%;text-align:center;\"> "
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+ "No content returned. Check the folder path.</p>";
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}
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}
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};
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xhttp.open("POST", "resources/php/getDirList.php", true); // Open the connection
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xhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
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xhttp.overrideMimeType('application/xml'); // Force return to be XML
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xhttp.send(path + "&mergeType=" + mergeType.checked + "Here"); // Start the process
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// Use a cookie for persistence during browser session....
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document.cookie = path + "; expires=Sun, 31 Dec 2034 12:00:00 UTC";
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}
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