mirror of https://tt-rss.org/git/tt-rss.git
MSIE5 compatibility workarounds
This commit is contained in:
Andrew Dolgov
parent
36bf74967c
commit
c0e5a40e73
1
NEWS
1
NEWS
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@ -6,6 +6,7 @@ v1.0 (Aug xx, 2005)
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- Background feed updates
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- Update detection based on content checksum (somewhat flaky)
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- Automatically cleanup posts older then specified number of days
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- More or less compatible with MSIE (tested on 5.0)
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- Milestone 0.2 changed to 1.0
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18
backend.php
18
backend.php
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@ -479,11 +479,14 @@
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}
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}
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$result = pg_query("SELECT * FROM ttrss_feeds ORDER by title");
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$result = pg_query("SELECT
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id,title,feed_url,substring(last_updated,1,16) as last_updated
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FROM
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ttrss_feeds ORDER by title");
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print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
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print "<tr class=\"title\">
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<td>Select</td><td>Title</td><td>Link</td><td>Last Updated</td></tr>";
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<td> </td><td>Select</td><td>Title</td><td>Link</td><td>Last Updated</td></tr>";
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$lnum = 0;
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@ -495,8 +498,19 @@
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print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
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$icon_file = ICONS_DIR . "/$feed_id.ico";
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if (file_exists($icon_file) && filesize($icon_file) > 0) {
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$feed_icon = "<img width=\"16\" height=\"16\"
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src=\"" . ICONS_URL . "/$feed_id.ico\">";
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} else {
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$feed_icon = " ";
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}
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print "<td align='center'>$feed_icon</td>";
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print "<td><input onclick='toggleSelectRow(this);'
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type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
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print "<td><a href=\"javascript:editFeed($feed_id);\">" .
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$line["title"] . "</td>";
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print "<td><a href=\"javascript:editFeed($feed_id);\">" .
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@ -8,6 +8,11 @@ function enableHotkeys() {
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hotkeys_enabled = true;
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}
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function xmlhttp_ready(obj) {
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return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState;
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}
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function notify_callback() {
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var container = document.getElementById('notify');
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if (xmlhttp.readyState == 4) {
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16
prefs.js
16
prefs.js
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@ -42,7 +42,7 @@ function notify_callback() {
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function updateFeedList() {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -71,7 +71,7 @@ function toggleSelectRow(sender) {
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function addFeed() {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -98,7 +98,7 @@ function editFeed(feed) {
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// notify("Editing feed...");
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -128,7 +128,7 @@ function getSelectedFeeds() {
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function readSelectedFeeds() {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -153,7 +153,7 @@ function readSelectedFeeds() {
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function unreadSelectedFeeds() {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -178,7 +178,7 @@ function unreadSelectedFeeds() {
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function removeSelectedFeeds() {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -204,7 +204,7 @@ function removeSelectedFeeds() {
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function feedEditCancel() {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -219,7 +219,7 @@ function feedEditCancel() {
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function feedEditSave(feed) {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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73
tt-rss.js
73
tt-rss.js
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@ -51,19 +51,13 @@ function feedlist_callback() {
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if (xmlhttp.readyState == 4) {
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container.innerHTML=xmlhttp.responseText;
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// var feedtu = document.getElementById("FEEDTU");
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// if (feedtu) {
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// total_unread = feedtu.innerHTML;
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// update_title();
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// }
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if (first_run) {
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scheduleFeedUpdate(false);
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first_run = false;
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} else {
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notify("");
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}
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}
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}
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}
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}
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function viewfeed_callback() {
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@ -122,17 +116,13 @@ function view_callback() {
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}
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function refetch_callback() {
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if (xmlhttp_rpc.readyState == 4) {
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notify("All feeds updated");
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var container = document.getElementById('feeds');
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container.innerHTML = xmlhttp_rpc.responseText;
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document.title = "Tiny Tiny RSS";
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//updateFeedList(true, false);
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}
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}
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}
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function scheduleFeedUpdate(force) {
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@ -149,17 +139,17 @@ function scheduleFeedUpdate(force) {
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query_str = query_str + "updateAllFeeds";
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}
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if (xmlhttp_rpc.readyState == 4 || xmlhttp_rpc.readyState == 0) {
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if (xmlhttp_ready(xmlhttp_rpc)) {
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xmlhttp_rpc.open("GET", query_str, true);
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xmlhttp_rpc.onreadystatechange=refetch_callback;
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xmlhttp_rpc.send(null);
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} else {
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printLockingError();
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}
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}
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}
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function updateFeedList(silent, fetch) {
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if (silent != true) {
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notify("Loading feed list...");
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}
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@ -168,7 +158,7 @@ function updateFeedList(silent, fetch) {
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if (fetch) query_str = query_str + "&fetch=yes";
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if (xmlhttp.readyState == 4 || xmlhttp.readyState == 0) {
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if (xmlhttp_ready(xmlhttp)) {
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xmlhttp.open("GET", query_str, true);
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xmlhttp.onreadystatechange=feedlist_callback;
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xmlhttp.send(null);
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@ -179,7 +169,7 @@ function updateFeedList(silent, fetch) {
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function catchupPage(feed) {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -228,7 +218,7 @@ function catchupPage(feed) {
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function catchupAllFeeds() {
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -263,7 +253,7 @@ function viewfeed(feed, skip, subop) {
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return;
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}
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if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp)) {
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printLockingError();
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return
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}
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@ -302,7 +292,7 @@ function view(id,feed_id) {
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enableHotkeys();
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if (xmlhttp_view.readyState != 4 && xmlhttp_view.readyState != 0) {
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if (!xmlhttp_ready(xmlhttp_view)) {
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printLockingError();
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return
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}
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@ -320,8 +310,6 @@ function view(id,feed_id) {
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}
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total_unread--;
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update_title();
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}
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cleanSelectedHeadlines();
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@ -342,14 +330,12 @@ function view(id,feed_id) {
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xmlhttp_view.onreadystatechange=view_callback;
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xmlhttp_view.send(null);
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}
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function timeout() {
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scheduleFeedUpdate(true);
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setTimeout("timeout()", 1800*1000);
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}
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function resetSearch() {
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@ -358,35 +344,14 @@ function resetSearch() {
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}
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function search(feed) {
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// if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
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// printLockingError();
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// return
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// }
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// notify("Search: " + feed + ", " + sender.value)
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/* document.getElementById('headlines').innerHTML='Loading headlines, please wait...';
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document.getElementById('content').innerHTML=' ';
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xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) +
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"&search=" + param_escape(sender.value) + "&subop=search", true);
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xmlhttp.onreadystatechange=viewfeed_callback;
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xmlhttp.send(null); */
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viewfeed(feed, 0, "");
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}
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function update_title() {
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//document.title = "Tiny Tiny RSS (" + total_unread + " unread)";
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}
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function localPiggieFunction(enable) {
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if (enable) {
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var query_str = "backend.php?op=feeds&subop=piggie";
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if (xmlhttp.readyState == 4 || xmlhttp.readyState == 0) {
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if (xmlhttp_ready(xmlhttp)) {
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xmlhttp.open("GET", query_str, true);
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xmlhttp.onreadystatechange=feedlist_callback;
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@ -493,7 +458,15 @@ function localHotkeyHandler(keycode) {
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function init() {
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if (!xmlhttp) {
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// IE kludge
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if (xmlhttp && !xmlhttp_rpc) {
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xmlhttp_rpc = xmlhttp;
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xmlhttp_view = xmlhttp;
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}
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if (!xmlhttp || !xmlhttp_rpc || !xmlhttp_view) {
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document.getElementById("headlines").innerHTML =
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"<b>Fatal error:</b> This program needs XmlHttpRequest " +
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"to function properly. Your browser doesn't seem to support it.";
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