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166 lines
3.4 KiB
JavaScript
166 lines
3.4 KiB
JavaScript
var active_feed_id = false;
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var active_post_id = false;
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var total_unread = 0;
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var xmlhttp_rpc = false;
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/*@cc_on @*/
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/*@if (@_jscript_version >= 5)
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// JScript gives us Conditional compilation, we can cope with old IE versions.
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// and security blocked creation of the objects.
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try {
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xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
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} catch (e) {
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try {
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xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
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} catch (E) {
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xmlhttp_rpc = false;
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}
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}
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@end @*/
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if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') {
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xmlhttp_rpc = new XMLHttpRequest();
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}
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function view(id, feed_id) {
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// p_notify("Loading article...");
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enableHotkeys();
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var crow = document.getElementById("RROW-" + id);
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var f_doc = parent.frames["feeds-frame"].document;
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if (crow.className.match("Unread")) {
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var umark = f_doc.getElementById("FEEDU-" + feed_id);
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umark.innerHTML = umark.innerHTML - 1;
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crow.className = crow.className.replace("Unread", "");
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if (umark.innerHTML == "0") {
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var feedr = f_doc.getElementById("FEEDR-" + feed_id);
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feedr.className = feedr.className.replace("Unread", "");
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var feedctr = f_doc.getElementById("FEEDCTR-" + feed_id);
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if (feedctr) {
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feedctr.innerHTML = "";
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}
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}
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total_unread--;
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}
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cleanSelected("headlinesList");
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var upd_img_pic = document.getElementById("FUPDPIC-" + id);
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if (upd_img_pic) {
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upd_img_pic.innerHTML = "";
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}
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var unread_rows = getVisibleUnreadHeadlines();
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if (unread_rows.length == 0) {
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var button = document.getElementById("btnCatchupPage");
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if (button) {
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button.className = "disabledButton";
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button.href = "";
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}
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}
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active_post_id = id;
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active_feed_id = feed_id;
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var content = parent.document.getElementById("content-frame");
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if (content) {
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content.src = "backend.php?op=view&addheader=true&id=" + param_escape(id);
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markHeadline(active_post_id);
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}
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}
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function toggleMark(id, toggle) {
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if (!xmlhttp_ready(xmlhttp_rpc)) {
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printLockingError();
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return;
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}
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var mark_img = document.getElementById("FMARKPIC-" + id);
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var query = "backend.php?op=rpc&id=" + id + "&subop=mark";
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if (toggle == true) {
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mark_img.src = "images/mark_set.png";
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mark_img.alt = "Reset mark";
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mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', false)');
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query = query + "&mark=1";
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} else {
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mark_img.src = "images/mark_unset.png";
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mark_img.alt = "Set mark";
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mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+', true)');
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query = query + "&mark=0";
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}
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xmlhttp_rpc.open("GET", query, true);
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xmlhttp_rpc.onreadystatechange=rpc_notify_callback;
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xmlhttp_rpc.send(null);
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}
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function moveToPost(mode) {
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var rows = getVisibleHeadlineIds();
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var prev_id;
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var next_id;
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if (active_post_id == false) {
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next_id = getFirstVisibleHeadlineId();
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prev_id = getLastVisibleHeadlineId();
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} else {
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for (var i = 0; i < rows.length; i++) {
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if (rows[i] == active_post_id) {
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prev_id = rows[i-1];
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next_id = rows[i+1];
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}
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}
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}
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if (mode == "next") {
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if (next_id != undefined) {
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view(next_id, active_feed_id);
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}
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}
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if (mode == "prev") {
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if ( prev_id != undefined) {
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view(prev_id, active_feed_id);
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}
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}
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}
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function localHotkeyHandler(keycode) {
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if (keycode == 78) {
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return moveToPost('next');
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}
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if (keycode == 80) {
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return moveToPost('prev');
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}
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// FIXME
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// if (keycode == 85) {
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// return viewfeed(active_feed_id, active_offset, "ForceUpdate");
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// }
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// alert("KC: " + keycode);
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}
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