automagically updating labels with cute XML RPC
This commit is contained in:
Andrew Dolgov
parent
a82065a18b
commit
090e250b69
5 changed files with 254 additions and 30 deletions
116
backend.php
116
backend.php
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@ -1,5 +1,9 @@
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<?
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// header("Content-Type: application/xml");
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$op = $_GET["op"];
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if ($op == "rpc") {
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header("Content-Type: application/xml");
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}
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require_once "config.php";
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require_once "db.php";
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@ -11,10 +15,55 @@
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if (DB_TYPE == "pgsql") {
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pg_query("set client_encoding = 'utf-8'");
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}
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$op = $_GET["op"];
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$fetch = $_GET["fetch"];
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function getLabelCounters($link) {
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$result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
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WHERE marked = true");
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$count = pg_fetch_result($result, 0, "count");
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print "<label id=\"-1\" counter=\"$count\"/>";
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$result = db_query($link, "SELECT id,sql_exp,description FROM
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ttrss_labels ORDER by description");
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while ($line = db_fetch_assoc($result)) {
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$id = -$line["id"] - 11;
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error_reporting (0);
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$tmp_result = pg_query("SELECT count(id) as count FROM ttrss_entries
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WHERE " . $line["sql_exp"]);
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$count = pg_fetch_result($tmp_result, 0, "count");
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print "<feed id=\"$id\" counter=\"$count\"/>";
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error_reporting (E_ERROR | E_WARNING | E_PARSE);
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}
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}
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function getFeedCounters($link) {
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$result = db_query($link, "SELECT id,
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(SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id
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AND unread = true) as count
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FROM ttrss_feeds");
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while ($line = db_fetch_assoc($result)) {
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$id = $line["id"];
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$count = $line["count"];
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print "<feed id=\"$id\" counter=\"$count\"/>";
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}
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}
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function outputFeedList($link) {
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print "<html><head>
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@ -37,7 +86,7 @@
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if (ENABLE_LABELS) {
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$result = db_query($link, "SELECT id,description FROM
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$result = db_query($link, "SELECT id,sql_exp,description FROM
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ttrss_labels ORDER by description");
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if (db_num_rows($result) > 0) {
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@ -45,9 +94,18 @@
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}
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while ($line = db_fetch_assoc($result)) {
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error_reporting (0);
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$tmp_result = pg_query("SELECT count(id) as count FROM ttrss_entries
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WHERE " . $line["sql_exp"]);
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$count = pg_fetch_result($tmp_result, 0, "count");
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error_reporting (E_ERROR | E_WARNING | E_PARSE);
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printFeedEntry(-$line["id"]-11,
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"odd", $line["description"], 0, "images/label.png");
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"odd", $line["description"], $count, "images/label.png");
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}
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}
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@ -107,6 +165,26 @@
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$subop = $_GET["subop"];
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if ($subop == "getLabelCounters") {
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print "<rpc-reply>";
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getLabelCounters($link);
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print "</rpc-reply>";
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}
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if ($subop == "getFeedCounters") {
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print "<rpc-reply>";
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getFeedCounters($link);
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print "</rpc-reply>";
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}
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if ($subop == "getAllCounters") {
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print "<rpc-reply>";
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getLabelCounters($link);
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getFeedCounters($link);
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print "</rpc-reply>";
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}
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if ($subop == "mark") {
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$mark = $_GET["mark"];
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$id = db_escape_string($_GET["id"]);
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@ -137,12 +215,13 @@
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return;
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}
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if ($subop == "forceUpdateAllFeeds") {
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if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
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update_all_feeds($link, true);
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}
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if ($subop == "updateAllFeeds") {
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update_all_feeds($link, false);
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print "<rpc-reply>";
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getLabelCounters($link);
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getFeedCounters($link);
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print "</rpc-reply>";
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}
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if ($subop == "catchupPage") {
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@ -158,7 +237,6 @@
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print "Marked active page as read.";
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}
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}
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if ($op == "feeds") {
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@ -230,6 +308,9 @@
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print "</div>";
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print "<script type=\"text/javascript\">
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update_label_counters();
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</script>";
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}
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if ($addheader) {
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@ -463,9 +544,18 @@
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} else {
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// print "[viewfeed] feed type not implemented<br>";
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$unread = 0;
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error_reporting(0);
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$result = db_query($link, "SELECT count(id) as unread FROM ttrss_entries
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WHERE $query_strategy_part");
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$unread = db_fetch_result($result, 0, "unread");
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error_reporting (E_ERROR | E_WARNING | E_PARSE);
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}
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if (!$unread) $unread = 0;
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// update unread/total counters and status for active feed in the feedlist
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// kludge, because iframe doesn't seem to support onload()
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@ -483,7 +573,7 @@
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var feedctr = p_document.getElementById(\"FEEDCTR-\" + $feed);
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if ($unread > 0 && $feed != -1 && !feedr.className.match(\"Unread\")) {
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if ($unread > 0 && $feed >= 0 && !feedr.className.match(\"Unread\")) {
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feedr.className = feedr.className + \"Unread\";
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feedctr.className = '';
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} else if ($unread <= 0) {
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@ -491,6 +581,8 @@
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feedctr.className = 'invisible';
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}
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update_label_counters();
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// p_notify(\"\");
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</script>";
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54
functions.js
54
functions.js
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@ -278,3 +278,57 @@ function getActiveFeedId() {
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function setActiveFeedId(id) {
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return setCookie("ttrss_vf_actfeed", id);
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}
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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_rpc = 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 label_counters_callback() {
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if (xmlhttp_rpc.readyState == 4) {
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var reply = xmlhttp_rpc.responseXML.firstChild;
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var f_document = parent.frames["feeds-frame"].document;
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for (var l = 0; l < reply.childNodes.length; l++) {
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var id = reply.childNodes[l].getAttribute("id");
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var ctr = reply.childNodes[l].getAttribute("counter");
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var feedctr = f_document.getElementById("FEEDCTR-" + id);
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var feedu = f_document.getElementById("FEEDU-" + id);
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feedu.innerHTML = ctr;
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if (ctr > 0) {
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feedctr.className = "odd";
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} else {
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feedctr.className = "invisible";
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}
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}
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}
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}
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function update_label_counters() {
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if (xmlhttp_ready(xmlhttp_rpc)) {
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var query = "backend.php?op=rpc&subop=getLabelCounters";
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xmlhttp_rpc.open("GET", query, true);
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xmlhttp_rpc.onreadystatechange=label_counters_callback;
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xmlhttp_rpc.send(null);
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}
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}
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30
tt-rss.js
30
tt-rss.js
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@ -49,17 +49,37 @@ function feedlist_callback() {
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*/
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function refetch_callback() {
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if (xmlhttp.readyState == 4) {
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document.title = "Tiny Tiny RSS";
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notify("All feeds updated.");
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updateFeedList();
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}
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}
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var reply = xmlhttp.responseXML.firstChild;
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var f_document = window.frames["feeds-frame"].document;
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for (var l = 0; l < reply.childNodes.length; l++) {
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var id = reply.childNodes[l].getAttribute("id");
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var ctr = reply.childNodes[l].getAttribute("counter");
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var feedctr = f_document.getElementById("FEEDCTR-" + id);
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var feedu = f_document.getElementById("FEEDU-" + id);
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var feedr = f_document.getElementById("FEEDR-" + id);
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feedu.innerHTML = ctr;
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if (ctr > 0) {
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feedctr.className = "odd";
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if (id > 0 && !feedr.className.match("Unread")) {
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feedr.className = feedr.className + "Unread";
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}
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} else {
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feedctr.className = "invisible";
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feedr.className = feedr.className.replace("Unread", "");
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}
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}
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}
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}
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function updateFeed(feed_id) {
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53
view.js
Normal file
53
view.js
Normal file
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@ -0,0 +1,53 @@
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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_rpc = 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 label_counters_callback() {
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if (xmlhttp_rpc.readyState == 4) {
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var reply = xmlhttp_rpc.responseXML.firstChild;
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var f_document = parent.frames["feeds-frame"].document;
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for (var l = 0; l < reply.childNodes.length; l++) {
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var id = reply.childNodes[l].getAttribute("id");
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var ctr = reply.childNodes[l].getAttribute("counter");
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var feedctr = f_document.getElementById("FEEDCTR-" + id);
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var feedu = f_document.getElementById("FEEDU-" + id);
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feedu.innerHTML = ctr;
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if (ctr > 0) {
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feedctr.className = "odd";
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} else {
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feedctr.className = "invisible";
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}
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}
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}
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}
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function update_label_counters() {
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if (xmlhttp_ready(xmlhttp_rpc)) {
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var query = "backend.php?op=rpc&subop=getLabelCounters";
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xmlhttp_rpc.open("GET", query, true);
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xmlhttp_rpc.onreadystatechange=label_counters_callback;
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xmlhttp_rpc.send(null);
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}
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}
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31
viewfeed.js
31
viewfeed.js
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@ -8,7 +8,7 @@ var xmlhttp_rpc = false;
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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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xmlhttp_rpc = 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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@ -26,23 +26,25 @@ function view(id, feed_id) {
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// p_notify("Loading article...");
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var f_document = parent.frames["feeds-frame"].document;
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var h_document = document;
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var m_document = parent.document;
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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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var crow = h_document.getElementById("RROW-" + id);
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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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var umark = f_document.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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var feedr = f_document.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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var feedctr = f_document.getElementById("FEEDCTR-" + feed_id);
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if (feedctr) {
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feedctr.className = "invisible";
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@ -55,7 +57,7 @@ function view(id, feed_id) {
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cleanSelected("headlinesList");
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var upd_img_pic = document.getElementById("FUPDPIC-" + id);
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var upd_img_pic = h_document.getElementById("FUPDPIC-" + id);
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if (upd_img_pic) {
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upd_img_pic.src = "images/blank_icon.gif";
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@ -64,7 +66,7 @@ function view(id, feed_id) {
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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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var button = h_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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@ -74,17 +76,20 @@ function view(id, feed_id) {
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active_post_id = id;
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setActiveFeedId(feed_id);
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var content = parent.document.getElementById("content-frame");
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var content = m_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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var f_document = parent.frames["feeds-frame"].document;
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if (!xmlhttp_ready(xmlhttp_rpc)) {
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printLockingError();
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return;
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@ -94,9 +99,9 @@ function toggleMark(id, toggle) {
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var query = "backend.php?op=rpc&id=" + id + "&subop=mark";
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var f_doc = parent.frames["feeds-frame"].document;
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var vfeedu = f_document.getElementById("FEEDU--1");
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var vfeedu = f_doc.getElementById("FEEDU--1");
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// alert(vfeedu);
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if (toggle == true) {
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mark_img.src = "images/mark_set.png";
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@ -116,7 +121,7 @@ function toggleMark(id, toggle) {
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}
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var vfeedctr = f_doc.getElementById("FEEDCTR--1");
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var vfeedctr = f_document.getElementById("FEEDCTR--1");
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if (vfeedu && vfeedctr) {
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if ((+vfeedu.innerHTML) > 0) {
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