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feed editor, xmlhttp locking in preferences, try to initialize xmlhttp_rpc via ActiveX and a big piggie

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master
Andrew Dolgov 20 years ago
parent 61c1a4d190
commit 508a81e1b6
6 changed files with 198 additions and 8 deletions
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37
backend.php
Unescape Escape View File

@ -356,7 +356,42 @@
$subop = $_GET["subop"];
if ($subop == "edit") {
print "<p>[Edit feed placeholder]</p>";
$feed_id = $_GET["id"];
$result = pg_query("SELECT title,feed_url
FROM ttrss_feeds WHERE id = '$feed_id'");
$fedit_link = pg_fetch_result($result, 0, "feed_url");
$fedit_title = pg_fetch_result($result, 0, "title");
print "<table class=\"prefAddFeed\">
<td>Title:</td><td><input id=\"fedit_title\" value=\"$fedit_title\"></td></tr>
<td>Link:</td><td><input id=\"fedit_link\" value=\"$fedit_link\"></td></tr>
<tr><td colspan=\"2\" align=\"right\">
<a class=\"button\" href=\"javascript:feedEditCancel()\">Cancel</a>
<a class=\"button\" href=\"javascript:feedEditSave($feed_id)\">Save</a>
</td></tr>
</table>";
} else {
print "<table class=\"prefAddFeed\">
<td><input id=\"fadd_link\"></td>
<td colspan=\"4\" align=\"right\">
<a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
</table>";
}
if ($subop == "editSave") {
$feed_title = pg_escape_string($_GET["t"]);
$feed_link = pg_escape_string($_GET["l"]);
$feed_id = $_GET["id"];
$result = pg_query("UPDATE ttrss_feeds SET
title = '$feed_title', feed_url = '$feed_link' WHERE id = '$feed_id'");
}
if ($subop == "remove") {

12
functions.js
Unescape Escape View File

@ -12,6 +12,14 @@ function param_unescape(arg) {
return unescape(arg);
}
function delay(gap) {
var then,now;
then=new Date().getTime();
now=then;
while((now-then)<gap) {
now=new Date().getTime();
}
}
function notify(msg) {
@ -27,4 +35,8 @@ function notify(msg) {
}
function printLockingError() {
notify("Please wait until operation finishes");
}

125
prefs.js
Unescape Escape View File

@ -42,6 +42,11 @@ function notify_callback() {
function updateFeedList() {
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
document.getElementById("feeds").innerHTML = "Loading feeds, please wait...";
xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
@ -66,6 +71,11 @@ function toggleSelectRow(sender) {
function addFeed() {
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
var link = document.getElementById("fadd_link");
if (link.value.length == 0) {
@ -86,7 +96,12 @@ function addFeed() {
function editFeed(feed) {
notify("Editing feed...");
// notify("Editing feed...");
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=edit&id=" +
param_escape(feed), true);
@ -113,6 +128,11 @@ function getSelectedFeeds() {
function readSelectedFeeds() {
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
if (sel_rows.length > 0) {
@ -133,6 +153,11 @@ function readSelectedFeeds() {
function unreadSelectedFeeds() {
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
if (sel_rows.length > 0) {
@ -153,6 +178,11 @@ function unreadSelectedFeeds() {
function removeSelectedFeeds() {
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
if (sel_rows.length > 0) {
@ -172,10 +202,101 @@ function removeSelectedFeeds() {
}
function feedEditCancel() {
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
notify("Operation cancelled.");
xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
}
function feedEditSave(feed) {
if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
printLockingError();
return
}
notify("Saving feed.");
var link = document.getElementById("fedit_link").value;
var title = document.getElementById("fedit_title").value;
if (link.length == 0) {
notify("Feed link cannot be blank.");
return;
}
if (title.length == 0) {
notify("Feed title cannot be blank.");
return;
}
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editSave&id=" +
feed + "&l=" + param_escape(link) + "&t=" + param_escape(title) ,true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
}
function editSelectedFeed() {
var rows = getSelectedFeeds();
if (rows.length == 0) {
notify("No feeds are selected.");
return;
}
if (rows.length > 1) {
notify("Please select one feed.");
return;
}
editFeed(rows[0]);
}
var seq = "";
function hotkey_handler(e) {
var keycode;
if (window.event) {
keycode = window.event.keyCode;
} else if (e) {
keycode = e.which;
}
if (keycode == 13 || keycode == 27) {
seq = "";
} else {
seq = seq + "" + keycode;
}
var piggie = document.getElementById("piggie");
if (seq.match("807371717369")) {
piggie.style.display = "block";
seq = "";
notify("I loveded it!!!");
} else {
piggie.style.display = "none";
notify("");
}
}
function init() {
updateFeedList();
document.onkeydown = hotkey_handler;
notify("");
}

5
prefs.php
Unescape Escape View File

@ -29,15 +29,20 @@
<td class="prefContent" valign="top" colspan="2">
<h2>Feed Configuration</h2>
<!--
<table class="prefAddFeed">
<td><input id="fadd_link"></td>
<td colspan="4" align="right">
<a class="button" href="javascript:addFeed()">Add feed</a></td></tr>
</table>
-->
<div id="piggie">&nbsp;</div>
<div id="feeds">&nbsp;</div>
<p>Selection:&nbsp;
<a class="button"
href="javascript:editSelectedFeed()">Edit</a>&nbsp;
<a class="buttonWarn"
href="javascript:removeSelectedFeeds()">Remove</a>&nbsp;
<a class="button"

19
tt-rss.css
Unescape Escape View File

@ -148,6 +148,7 @@ table.main td.prefContent {
border-width : 1px 0px 0px 0px;
border-color : #c0c0c0;
border-style : solid;
}
table.main td.content {
@ -320,3 +321,21 @@ table.postTable td.post {
padding : 20px;
}
#piggie {
width : 400;
height : 400;
left : 50;
background-color : white;
display : none;
z-index : 3;
background-image : url("http://madoka.spb.ru/stuff/fox/piggie.png");
background-position : center center;
background-repeat : no-repeat;
position : absolute;
border : 1px solid pink;
margin-left : auto;
margin-right : auto;
-moz-border-radius : 10px;
opacity : 0.8;
}

6
tt-rss.js
Unescape Escape View File

@ -18,8 +18,10 @@ try {
} catch (e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlhttp = false;
xmlhttp_rpc = false;
}
}
@end @*/
@ -30,10 +32,6 @@ if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
}
function printLockingError() {
notify("Please wait until operation finishes");
}
function notify_callback() {
var container = document.getElementById('notify');
if (xmlhttp.readyState == 4) {

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