-var _feed_cur_page = 0;
var _infscroll_disable = 0;
var _infscroll_request_sent = 0;
+var _search_query = false;
var counter_timeout_id = false;
-var resize_enabled = false;
var counters_last_request = 0;
function viewCategory(cat) {
return false;
}
-function viewNextFeedPage() {
+function loadMoreHeadlines() {
try {
- //if (!getActiveFeedId()) return;
-
- console.log("viewNextFeedPage: calling viewfeed(), p: " + parseInt(_feed_cur_page+1));
+ console.log("loadMoreHeadlines");
+
+ var offset = 0;
+
+ var view_mode = document.forms["main_toolbar_form"].view_mode.value;
+ var num_unread = $$("#headlines-frame > div[id*=RROW][class*=Unread]").length;
+ var num_all = $$("#headlines-frame > div[id*=RROW]").length;
+
+ // TODO implement marked & published
+
+ if (view_mode == "marked") {
+ console.warn("loadMoreHeadlines: marked is not implemented, falling back.");
+ offset = num_all;
+ } else if (view_mode == "published") {
+ console.warn("loadMoreHeadlines: published is not implemented, falling back.");
+ offset = num_all;
+ } else if (view_mode == "unread") {
+ offset = num_unread;
+ } else if (view_mode == "adaptive") {
+ if (num_unread > 0)
+ offset = num_unread;
+ else
+ offset = num_all;
+ } else {
+ offset = num_all;
+ }
- viewfeed(getActiveFeedId(), '', activeFeedIsCat(), parseInt(_feed_cur_page+1));
+ viewfeed(getActiveFeedId(), '', activeFeedIsCat(), offset, false, true);
} catch (e) {
exception_error("viewNextFeedPage", e);
}
-function viewfeed(feed, subop, is_cat, offset) {
+function viewfeed(feed, subop, is_cat, offset, background, infscrol_req) {
try {
- if (is_cat == undefined) is_cat = false;
+ if (is_cat == undefined)
+ is_cat = false;
+ else
+ is_cat = !!is_cat;
-// if (!offset) page_offset = 0;
+ if (subop == undefined) subop = '';
+ if (offset == undefined) offset = 0;
+ if (background == undefined) background = false;
+ if (infscrol_req == undefined) infscrol_req = false;
last_requested_article = 0;
- //counters_last_request = 0;
+
+ var cached_headlines = false;
if (feed == getActiveFeedId()) {
- cache_invalidate("F:" + feed);
- }
+ cache_delete("feed:" + feed + ":" + is_cat);
+ } else {
+ cached_headlines = cache_get("feed:" + feed + ":" + is_cat);
-/* if (getInitParam("theme") == "" || getInitParam("theme") == "compact") {
- if (getInitParam("hide_feedlist") == 1) {
- Element.hide("feeds-holder");
- }
- } */
+ // switching to a different feed, we might as well catchup stuff visible
+ // in headlines buffer (if any)
+ if (!background && getInitParam("cdm_auto_catchup") == 1 && parseInt(getActiveFeedId()) > 0) {
- dijit.byId("content-tabs").selectChild(
- dijit.byId("content-tabs").getChildren()[0]);
+ $$("#headlines-frame > div[id*=RROW][class*=Unread]").each(
+ function(child) {
+ var hf = $("headlines-frame");
- var force_nocache = false;
+ if (hf.scrollTop + hf.offsetHeight >=
+ child.offsetTop + child.offsetHeight) {
- var page_offset = 0;
+ var id = child.id.replace("RROW-", "");
- if (offset > 0) {
- page_offset = offset;
- } else {
- page_offset = 0;
- _feed_cur_page = 0;
- _infscroll_disable = 0;
- }
+ if (catchup_id_batch.indexOf(id) == -1)
+ catchup_id_batch.push(id);
- if (getActiveFeedId() != feed) {
- _feed_cur_page = 0;
- active_post_id = 0;
- _infscroll_disable = 0;
- }
+ }
- if (page_offset != 0 && !subop) {
- var date = new Date();
- var timestamp = Math.round(date.getTime() / 1000);
+ if (catchup_id_batch.length > 0) {
+ window.clearTimeout(catchup_timeout_id);
- console.log(_infscroll_request_sent + " : " + timestamp);
+ if (!_infscroll_request_sent) {
+ catchup_timeout_id = window.setTimeout('catchupBatchedArticles()',
+ 2000);
+ }
+ }
- if (_infscroll_request_sent && _infscroll_request_sent + 30 > timestamp) {
- console.log("infscroll request in progress, aborting");
- return;
+ });
}
-
- _infscroll_request_sent = timestamp;
}
- enableHotkeys();
- hideAuxDlg();
- closeInfoBox();
-
- Form.enable("main_toolbar_form");
+ if (offset == 0)
+ dijit.byId("content-tabs").selectChild(
+ dijit.byId("content-tabs").getChildren()[0]);
- var toolbar_form = document.forms["main_toolbar_form"];
- var toolbar_query = Form.serialize("main_toolbar_form");
+ if (!background) {
+ if (getActiveFeedId() != feed || offset == 0) {
+ active_post_id = 0;
+ _infscroll_disable = 0;
+ }
- if (toolbar_form.query) {
- if (toolbar_form.query.value != "") {
- force_nocache = true;
+ if (!offset && !subop && cached_headlines && !background) {
+ try {
+ render_local_headlines(feed, is_cat, JSON.parse(cached_headlines));
+ return;
+ } catch (e) {
+ console.warn("render_local_headlines failed: " + e);
+ }
}
- toolbar_form.query.value = "";
- }
- var query = "?op=viewfeed&feed=" + feed + "&" +
- toolbar_query + "&subop=" + param_escape(subop);
+ if (offset != 0 && !subop) {
+ var date = new Date();
+ var timestamp = Math.round(date.getTime() / 1000);
+
+ if (_infscroll_request_sent && _infscroll_request_sent + 30 > timestamp) {
+ //console.log("infscroll request in progress, aborting");
+ return;
+ }
- if ($("search_form")) {
- var search_query = Form.serialize("search_form");
- query = query + "&" + search_query;
- $("search_form").query.value = "";
- closeInfoBox(true);
- force_nocache = true;
+ _infscroll_request_sent = timestamp;
+ }
+
+ hideAuxDlg();
}
-// console.log("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
+ Form.enable("main_toolbar_form");
- if (subop == "MarkAllRead") {
+ var toolbar_query = Form.serialize("main_toolbar_form");
- var show_next_feed = getInitParam("on_catchup_show_next_feed") == "1";
+ var query = "?op=viewfeed&feed=" + feed + "&" +
+ toolbar_query + "&subop=" + param_escape(subop);
- if (show_next_feed) {
- // TODO: implement show_next_feed handling
+ if (!background) {
+ if (_search_query) {
+ force_nocache = true;
+ query = query + "&" + _search_query;
+ _search_query = false;
}
- }
- if (is_cat) {
- query = query + "&cat=1";
- }
+ if (subop == "MarkAllRead") {
- if (page_offset != 0) {
- query = query + "&skip=" + page_offset;
+ var show_next_feed = getInitParam("on_catchup_show_next_feed") == "1";
- // to prevent duplicate feed titles when showing grouped vfeeds
- if (vgroup_last_feed) {
- query = query + "&vgrlf=" + param_escape(vgroup_last_feed);
- }
- }
+ if (show_next_feed) {
+ var nuf = getNextUnreadFeed(feed, is_cat);
- Form.enable("main_toolbar_form");
+ if (nuf) {
+ var cached_nuf = cache_get("feed:" + nuf + ":false");
- console.log(query);
+ if (cached_nuf) {
- var container = $("headlinesInnerContainer");
+ render_local_headlines(nuf, false, JSON.parse(cached_nuf));
- var unread_ctr = -1;
-
- if (!is_cat) unread_ctr = getFeedUnread(feed);
+ var catchup_query = "?op=rpc&subop=catchupFeed&feed_id=" +
+ feed + "&is_cat=" + is_cat;
- var cache_check = false;
+ console.log(catchup_query);
- if (unread_ctr != -1 && !page_offset && !force_nocache && !subop) {
+ new Ajax.Request("backend.php", {
+ parameters: catchup_query,
+ onComplete: function(transport) {
+ handle_rpc_json(transport);
+ } });
- var cache_prefix = "";
-
- if (is_cat) {
- cache_prefix = "C:";
- } else {
- cache_prefix = "F:";
+ return;
+ } else {
+ query += "&nuf=" + param_escape(nuf);
+ }
+ }
+ }
}
- cache_check = cache_check_param(cache_prefix + feed, unread_ctr);
- console.log("headline cache check: " + cache_check);
- }
+ if (offset != 0) {
+ query = query + "&skip=" + offset;
- if (cache_check) {
+ // to prevent duplicate feed titles when showing grouped vfeeds
+ if (vgroup_last_feed) {
+ query = query + "&vgrlf=" + param_escape(vgroup_last_feed);
+ }
+ }
- setActiveFeedId(feed, is_cat);
-
- $("headlines-frame").innerHTML = cache_find_param(cache_prefix + feed,
- unread_ctr);
+ Form.enable("main_toolbar_form");
- request_counters();
- remove_splash();
+ if (!offset)
+ if (!is_cat) {
+ if (!setFeedExpandoIcon(feed, is_cat, 'images/indicator_white.gif'))
+ notify_progress("Loading, please wait...", true);
+ } else {
+ notify_progress("Loading, please wait...", true);
+ }
+ }
- } else {
+ query += "&cat=" + is_cat;
- if (!is_cat)
- if (!setFeedExpandoIcon(feed, is_cat, 'images/indicator_white.gif'))
- notify_progress("Loading, please wait...", true);
+ console.log(query);
- new Ajax.Request("backend.php", {
- parameters: query,
- onComplete: function(transport) {
- setFeedExpandoIcon(feed, is_cat, 'images/blank_icon.gif');
- headlines_callback2(transport, page_offset);
- } });
- }
+ new Ajax.Request("backend.php", {
+ parameters: query,
+ onComplete: function(transport) {
+ setFeedExpandoIcon(feed, is_cat, 'images/blank_icon.gif');
+ headlines_callback2(transport, offset, background, infscrol_req);
+ } });
} catch (e) {
exception_error("viewfeed", e);
- }
+ }
}
function feedlist_init() {
try {
- loading_set_progress(90);
-
console.log("in feedlist init");
-
+
hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
document.onkeydown = hotkey_handler;
setTimeout("hotkey_prefix_timeout()", 5*1000);
if (!getActiveFeedId()) {
- if (getInitParam("cdm_auto_catchup") != 1) {
- setTimeout("viewfeed(-3)", 100);
- } else {
- setTimeout("viewfeed(-5)", 100);
- remove_splash();
- }
- }
+ setTimeout("viewfeed(-3)", 100);
+ }
- console.log("T:" +
+ console.log("T:" +
getInitParam("cdm_auto_catchup") + " " + getFeedUnread(-3));
hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
+ setTimeout("timeout()", 5000);
+ setTimeout("precache_headlines_idle()", 3000);
+
} catch (e) {
exception_error("feedlist/init", e);
}
new Ajax.Request("backend.php", {
parameters: query,
- onComplete: function(transport) {
+ onComplete: function(transport) {
try {
- handle_rpc_reply(transport);
+ handle_rpc_json(transport);
} catch (e) {
exception_error("viewfeed/getcounters", e);
}
function displayNewContentPrompt(id) {
try {
- var msg = "<a href='#' onclick='viewfeed("+id+")'>" +
+ var msg = "<a href='#' onclick='viewCurrentFeed()'>" +
__("New articles available in this feed (click to show)") + "</a>";
msg = msg.replace("%s", getFeedName(id));
}
}
-function parse_counters(reply, scheduled_call) {
+function parse_counters(elems, scheduled_call) {
try {
-
- var feeds_found = 0;
-
- var elems = JSON.parse(reply.firstChild.nodeValue);
-
for (var l = 0; l < elems.length; l++) {
- var id = elems[l].id
+ var id = elems[l].id;
var kind = elems[l].kind;
- var ctr = parseInt(elems[l].counter)
+ var ctr = parseInt(elems[l].counter);
var error = elems[l].error;
var has_img = elems[l].has_img;
var updated = elems[l].updated;
- var title = elems[l].title;
-
+
if (id == "global-unread") {
global_unread = ctr;
updateTitle();
continue;
}
- var treeItem;
+ // TODO: enable new content notification for categories
- if (id == getActiveFeedId() && ctr > getFeedUnread(id) && scheduled_call) {
+ if (!activeFeedIsCat() && id == getActiveFeedId()
+ && ctr > getFeedUnread(id) && scheduled_call) {
displayNewContentPrompt(id);
}
+ if (getFeedUnread(id, (kind == "cat")) != ctr)
+ cache_delete("feed:" + id + ":" + (kind == "cat"));
+
setFeedUnread(id, (kind == "cat"), ctr);
if (kind != "cat") {
- //setFeedValue(id, false, 'error', error);
+ setFeedValue(id, false, 'error', error);
setFeedValue(id, false, 'updated', updated);
if (id > 0) {
if (has_img) {
- setFeedIcon(id, false,
+ setFeedIcon(id, false,
getInitParam("icons_url") + "/" + id + ".ico");
} else {
setFeedIcon(id, false, 'images/blank_icon.gif');
}
}
}
-
- hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
- var feeds_stored = number_of_feeds;
-
- if (feeds_stored != feeds_found) {
- number_of_feeds = feeds_found;
-
- if (feeds_stored != 0 && feeds_found != 0) {
- console.log("Subscribed feed number changed, refreshing feedlist");
- setTimeout('updateFeedList()', 50);
- }
- }
+ hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
} catch (e) {
exception_error("parse_counters", e);
try {
var tree = dijit.byId("feedTree");
- if (tree && tree.model)
+ if (tree && tree.model)
return tree.model.getFeedUnread(feed, is_cat);
} catch (e) {
return tree.hideRead(hide, getInitParam("hide_read_shows_special"));
}
-function getFeedName(feed, is_cat) {
+function getFeedName(feed, is_cat) {
var tree = dijit.byId("feedTree");
- if (tree && tree.model)
+ if (tree && tree.model)
return tree.model.getFeedValue(feed, is_cat, 'name');
}
-function getFeedValue(feed, is_cat, key) {
+function getFeedValue(feed, is_cat, key) {
try {
var tree = dijit.byId("feedTree");
- if (tree && tree.model)
+ if (tree && tree.model)
return tree.model.getFeedValue(feed, is_cat, key);
-
+
} catch (e) {
//
}
try {
var tree = dijit.byId("feedTree");
- if (tree && tree.model)
+ if (tree && tree.model)
return tree.model.setFeedUnread(feed, is_cat, unread);
} catch (e) {
try {
var tree = dijit.byId("feedTree");
- if (tree && tree.model)
+ if (tree && tree.model)
return tree.model.setFeedValue(feed, is_cat, key, value);
} catch (e) {
}
return false;
}
+
+function getNextUnreadFeed(feed, is_cat) {
+ try {
+ var tree = dijit.byId("feedTree");
+ var nuf = tree.model.getNextUnreadFeed(feed, is_cat);
+
+ if (nuf)
+ return tree.model.store.getValue(nuf, 'bare_id');
+
+ } catch (e) {
+ exception_error("getNextUnreadFeed", e);
+ }
+}
+
+function catchupFeed(feed, is_cat) {
+ try {
+ var str = __("Mark all articles in %s as read?");
+ var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
+
+ str = str.replace("%s", fn);
+
+ if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
+ return;
+ }
+
+ var catchup_query = "?op=rpc&subop=catchupFeed&feed_id=" +
+ feed + "&is_cat=" + is_cat;
+
+ notify_progress("Loading, please wait...", true);
+
+ new Ajax.Request("backend.php", {
+ parameters: catchup_query,
+ onComplete: function(transport) {
+ handle_rpc_json(transport);
+ notify("");
+ } });
+
+ } catch (e) {
+ exception_error("catchupFeed", e);
+ }
+}
git.wh0rd.org / tt-rss.git / blobdiff