diff --git a/viewfeed.js b/viewfeed.js
index e898f84a1..21984467f 100644
--- a/viewfeed.js
+++ b/viewfeed.js
@@ -196,36 +196,58 @@ function render_article(article) {
}
}
-function article_callback() {
- if (xmlhttp.readyState == 4) {
- debug("article_callback");
+function showArticleInHeadlines(id) {
- try {
- if (xmlhttp.responseXML) {
- var reply = xmlhttp.responseXML.firstChild.firstChild;
+ cleanSelected("headlinesList");
- var articles = xmlhttp.responseXML.getElementsByTagName("article");
+ var crow = document.getElementById("RROW-" + id);
+ var article_is_unread = crow.className.match("Unread");
+
+ crow.className = crow.className.replace("Unread", "");
+
+ var upd_img_pic = document.getElementById("FUPDPIC-" + id);
+
+ if (upd_img_pic) {
+ upd_img_pic.src = "images/blank_icon.gif";
+ }
+
+ selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
+ markHeadline(id);
- for (var i = 0; i < articles.length; i++) {
- var a_id = articles[i].getAttribute("id");
+}
- debug("found id: " + a_id);
+function article_callback2(transport, id, feed_id) {
+ try {
+ debug("article_callback2 " + id);
- if (a_id == active_post_id) {
- debug("active article, rendering...");
- render_article(articles[i].firstChild.nodeValue);
- }
+ if (transport.responseXML) {
- cache_inject(a_id, articles[i].firstChild.nodeValue);
+ active_real_feed_id = feed_id;
+ active_post_id = id;
+
+ showArticleInHeadlines(id);
+
+ var reply = transport.responseXML.firstChild.firstChild;
+
+ var articles = transport.responseXML.getElementsByTagName("article");
+
+ for (var i = 0; i < articles.length; i++) {
+ var a_id = articles[i].getAttribute("id");
+
+ debug("found id: " + a_id);
+
+ if (a_id == active_post_id) {
+ debug("active article, rendering...");
+ render_article(articles[i].firstChild.nodeValue);
}
-
- } else {
- debug("article_callback: returned no XML object");
- var f = document.getElementById("content-frame");
- f.innerHTML = "
" + __('Could not display article (missing XML object)') + "
";
+
+ cache_inject(a_id, articles[i].firstChild.nodeValue);
}
- } catch (e) {
- exception_error("article_callback", e);
+
+ } else {
+ debug("article_callback: returned no XML object");
+ var f = document.getElementById("content-frame");
+ f.innerHTML = "" + __('Could not display article (missing XML object)') + "
";
}
var date = new Date();
@@ -239,7 +261,7 @@ function article_callback() {
setTimeout('updateFeedList(false, false)', 50);
_reload_feedlist_after_view = false;
} else {
- var counters = xmlhttp.responseXML.getElementsByTagName("counters")[0];
+ var counters = transport.responseXML.getElementsByTagName("counters")[0];
if (counters) {
debug("parsing piggybacked counters: " + counters);
@@ -250,6 +272,8 @@ function article_callback() {
}
notify("");
+ } catch (e) {
+ exception_error("article_callback2", e);
}
}
@@ -257,9 +281,7 @@ function view(id, feed_id, skip_history) {
try {
debug("loading article: " + id + "/" + feed_id);
-
- active_real_feed_id = feed_id;
-
+
var cached_article = cache_find(id);
debug("cache check result: " + (cached_article != false));
@@ -273,7 +295,7 @@ function view(id, feed_id, skip_history) {
var date = new Date();
- if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) {
+/* if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) {
debug("xmlhttp seems to be stuck at view, aborting");
xmlhttp.abort();
if (is_safari()) {
@@ -282,97 +304,63 @@ function view(id, feed_id, skip_history) {
}
}
- if (xmlhttp_ready(xmlhttp)) {
+ if (xmlhttp_ready(xmlhttp)) { */
- active_post_id = id;
+ var neighbor_ids = getRelativePostIds(active_post_id);
- cleanSelected("headlinesList");
+ /* only request uncached articles */
- var crow = document.getElementById("RROW-" + active_post_id);
+ var cids_to_request = Array();
- var article_is_unread = crow.className.match("Unread");
- debug("article is unread: " + article_is_unread);
-
- crow.className = crow.className.replace("Unread", "");
-
- var upd_img_pic = document.getElementById("FUPDPIC-" + active_post_id);
-
- if (upd_img_pic) {
- upd_img_pic.src = "images/blank_icon.gif";
+ for (var i = 0; i < neighbor_ids.length; i++) {
+ if (!cache_check(neighbor_ids[i])) {
+ cids_to_request.push(neighbor_ids[i]);
}
+ }
- selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
- markHeadline(active_post_id);
+ debug("additional ids: " + cids_to_request.toString());
- var neighbor_ids = getRelativePostIds(active_post_id);
-
- /* only request uncached articles */
-
- var cids_to_request = Array();
-
- for (var i = 0; i < neighbor_ids.length; i++) {
- if (!cache_check(neighbor_ids[i])) {
- cids_to_request.push(neighbor_ids[i]);
- }
- }
-
- debug("additional ids: " + cids_to_request.toString());
-
- /* additional info for piggyback counters */
-
- if (tagsAreDisplayed()) {
- query = query + "&omode=lt";
- } else {
- query = query + "&omode=flc";
- }
-
- var date = new Date();
- var timestamp = Math.round(date.getTime() / 1000);
- query = query + "&ts=" + timestamp;
-
- query = query + "&cids=" + cids_to_request.toString();
-
- if (!cached_article) {
-
- notify_progress("Loading, please wait...");
-
- debug(query);
-
- xmlhttp.open("GET", query, true);
- xmlhttp.onreadystatechange=article_callback;
- xmlhttp.send(null);
- } else if (cached_article && article_is_unread) {
-
- query = query + "&mode=prefetch";
-
- debug(query);
-
- xmlhttp.open("GET", query, true);
- xmlhttp.onreadystatechange=article_callback;
- xmlhttp.send(null);
-
- render_article(cached_article);
-
- } else if (cached_article) {
-
- query = query + "&mode=prefetch_old";
-
- debug(query);
-
- xmlhttp.open("GET", query, true);
- xmlhttp.onreadystatechange=article_callback;
- xmlhttp.send(null);
-
- render_article(cached_article);
-
- }
-
- cache_expire();
+ /* additional info for piggyback counters */
+ if (tagsAreDisplayed()) {
+ query = query + "&omode=lt";
} else {
- debug("xmlhttp busy (@view)");
- printLockingError();
- }
+ query = query + "&omode=flc";
+ }
+
+ var date = new Date();
+ var timestamp = Math.round(date.getTime() / 1000);
+ query = query + "&ts=" + timestamp;
+
+ query = query + "&cids=" + cids_to_request.toString();
+
+ var crow = document.getElementById("RROW-" + id);
+ var article_is_unread = crow.className.match("Unread");
+
+ showArticleInHeadlines(id);
+
+ if (!cached_article) {
+
+ notify_progress("Loading, please wait...");
+
+ } else if (cached_article && article_is_unread) {
+
+ query = query + "&mode=prefetch";
+
+ render_article(cached_article);
+
+ } else if (cached_article) {
+
+ query = query + "&mode=prefetch_old";
+ render_article(cached_article);
+ }
+
+ cache_expire();
+
+ new Ajax.Request(query, {
+ onComplete: function(transport) {
+ article_callback2(transport, id, feed_id);
+ } });
} catch (e) {
exception_error("view", e);