121 lines
No EOL
3.2 KiB
JavaScript
121 lines
No EOL
3.2 KiB
JavaScript
function lwsgt_get_appropriate_ws_url()
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{
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var pcol;
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var u = document.URL;
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if (u.substring(0, 5) == "https") {
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pcol = "wss://";
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u = u.substr(8);
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} else {
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pcol = "ws://";
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if (u.substring(0, 4) == "http")
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u = u.substr(7);
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}
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return pcol + u;
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}
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function lwsgt_app_hdr(j, bc, ws)
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{
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var s = "", n, m = 0;
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for (n = 0; n < j.cols.length; n++)
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if (!j.cols[n].hide)
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m++;
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s = "<tr><td colspan=\"" + m + "\" class=\"lwsgt_title\">" + ws.lwsgt_title + "</td></tr>"
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if (!!bc) {
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s += "<tr><td colspan=\"" + m + "\" class=\"lwsgt_breadcrumbs\">";
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for (n = 0; n < bc.length; n++) {
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s += " / ";
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if (!bc[n].url && bc[n].url !== "")
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s += " " + lws_san(bc[n].name) + " ";
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else
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s += " <a href=\"#\"onclick=\"window[\'"+ ws.lwsgt_cb +"\']('" +
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ws.lwsgt_parent + "', '=" +
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lws_san(encodeURI(bc[n].url)) +
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"', -1, -1); event.preventDefault();\">" +
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lws_san(bc[n].name) + "</a> ";
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}
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s += "</td></tr>";
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}
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s += "<tr>";
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for (n = 0; n < j.cols.length; n++)
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if (!j.cols[n].hide)
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s = s + "<td class=\"lwsgt_hdr\">" + lws_san(j.cols[n].name) + "</td>";
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s += "</tr>";
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return s;
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}
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function lwsgt_initial(title, pcol, divname, cb, gname)
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{
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this.divname = divname;
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lws_gray_out(true,{'zindex':'499'});
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if (typeof MozWebSocket != "undefined")
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this.lwsgt_ws = new MozWebSocket(lwsgt_get_appropriate_ws_url(), pcol);
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else
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this.lwsgt_ws = new WebSocket(lwsgt_get_appropriate_ws_url(), pcol);
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this.lwsgt_ws.divname = divname;
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this.lwsgt_ws.lwsgt_cb = cb;
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this.lwsgt_ws.lwsgt_parent = gname;
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this.lwsgt_ws.lwsgt_title = title;
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try {
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this.lwsgt_ws.onopen = function() {
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lws_gray_out(false);
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// document.getElementById("debug").textContent =
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// "ws opened " + lwsgt_get_appropriate_ws_url();
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}
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this.lwsgt_ws.onmessage = function got_packet(msg) {
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var s, m, n, j = JSON.parse(msg.data);
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// document.getElementById("debug").textContent = msg.data;
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if (j.cols) {
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this.hdr = j;
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}
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if (j.breadcrumbs)
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this.breadcrumbs = j.breadcrumbs;
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if (j.data) {
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s = "<table class=\"lwsgt_table\">" +
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lwsgt_app_hdr(this.hdr, this.breadcrumbs, this);
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for (m = 0; m < j.data.length; m++) {
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s = s + "<tr class=\"lwsgt_tr\">";
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for (n = 0; n < this.hdr.cols.length; n++) {
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if (!this.hdr.cols[n].hide) {
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if (!this.hdr.cols[n].align)
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s = s + "<td class=\"lwsgt_td\">";
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else
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s = s + "<td class=\"lwsgt_td\" style=\"text-align: right\">";
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if (this.hdr.cols[n].href &&
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!!j.data[m][this.hdr.cols[n].href])
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s = s + "<a href=\"#\" onclick=\"window[\'"+this.lwsgt_cb +"\']('" +
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this.lwsgt_parent + "', '" +
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lws_san(encodeURI(j.data[m][this.hdr.cols[n].href])) +
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"', " + m + ", " + n + "); event.preventDefault();\">" +
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lws_san(j.data[m][this.hdr.cols[n].name]) +
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"</a>";
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else
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s = s + lws_san(j.data[m][this.hdr.cols[n].name]);
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s = s + "</td>";
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}
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}
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s = s + "</tr>";
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}
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s = s + "</table>";
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document.getElementById(this.divname).innerHTML = s;
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}
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}
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this.lwsgt_ws.onclose = function(){
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lws_gray_out(true,{'zindex':'499'});
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}
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} catch(exception) {
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alert('<p>Error' + exception);
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}
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} |