1213 lines
26 KiB
JavaScript
1213 lines
26 KiB
JavaScript
var _feed_cur_page = 0;
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var _infscroll_disable = 0;
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var _infscroll_request_sent = 0;
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var feed_under_pointer = undefined;
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var mouse_is_down = false;
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var mouse_y = 0;
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var mouse_x = 0;
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var counter_timeout_id = false;
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var resize_enabled = false;
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var selection_disabled = false;
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var counters_last_request = 0;
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var feeds_sort_by_unread = false;
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var feedlist_sortable_enabled = false;
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function toggle_sortable_feedlist(enabled) {
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try {
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if (enabled) {
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Sortable.create('feedList', {onChange: feedlist_dragsorted, only: "feedCat"});
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} else {
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Sortable.destroy('feedList');
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}
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} catch (e) {
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exception_error("toggle_sortable_feedlist", e);
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}
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}
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function viewCategory(cat) {
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viewfeed(cat, '', true);
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return false;
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}
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function render_feedlist(data) {
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try {
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var f = $("feeds-frame");
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f.innerHTML = data;
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// cache_invalidate("FEEDLIST");
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// cache_inject("FEEDLIST", data, getInitParam("num_feeds"));
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feedlist_init();
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} catch (e) {
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exception_error("render_feedlist", e);
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}
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}
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function viewNextFeedPage() {
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try {
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//if (!getActiveFeedId()) return;
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console.log("viewNextFeedPage: calling viewfeed(), p: " + parseInt(_feed_cur_page+1));
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viewfeed(getActiveFeedId(), '', activeFeedIsCat(), parseInt(_feed_cur_page+1));
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} catch (e) {
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exception_error("viewNextFeedPage", e);
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}
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}
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function viewfeed(feed, subop, is_cat, offset) {
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try {
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if (is_cat == undefined) is_cat = false;
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if (offline_mode) return viewfeed_offline(feed, subop, is_cat, offset);
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// if (!offset) page_offset = 0;
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last_requested_article = 0;
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//counters_last_request = 0;
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if (feed == getActiveFeedId()) {
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cache_invalidate("F:" + feed);
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}
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/* if (getInitParam("theme") == "" || getInitParam("theme") == "compact") {
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if (getInitParam("hide_feedlist") == 1) {
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Element.hide("feeds-holder");
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}
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} */
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var force_nocache = false;
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var page_offset = 0;
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if (offset > 0) {
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page_offset = offset;
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} else {
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page_offset = 0;
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_feed_cur_page = 0;
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_infscroll_disable = 0;
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}
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if (getActiveFeedId() != feed) {
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_feed_cur_page = 0;
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active_post_id = 0;
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_infscroll_disable = 0;
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}
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if (page_offset != 0 && !subop) {
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var date = new Date();
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var timestamp = Math.round(date.getTime() / 1000);
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console.log(_infscroll_request_sent + " : " + timestamp);
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if (_infscroll_request_sent && _infscroll_request_sent + 30 > timestamp) {
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console.log("infscroll request in progress, aborting");
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return;
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}
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_infscroll_request_sent = timestamp;
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}
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enableHotkeys();
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hideAuxDlg();
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closeInfoBox();
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Form.enable("main_toolbar_form");
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var toolbar_form = document.forms["main_toolbar_form"];
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var toolbar_query = Form.serialize("main_toolbar_form");
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if (toolbar_form.query) {
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if (toolbar_form.query.value != "") {
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force_nocache = true;
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}
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toolbar_form.query.value = "";
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}
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var query = "?op=viewfeed&feed=" + feed + "&" +
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toolbar_query + "&subop=" + param_escape(subop);
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if ($("search_form")) {
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var search_query = Form.serialize("search_form");
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query = query + "&" + search_query;
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$("search_form").query.value = "";
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closeInfoBox(true);
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force_nocache = true;
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}
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// console.log("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
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if (subop == "MarkAllRead") {
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catchup_local_feed(feed, is_cat);
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var show_next_feed = getInitParam("on_catchup_show_next_feed") == "1";
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if (show_next_feed) {
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if (!activeFeedIsCat()) {
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var feedlist = $('feedList');
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var next_unread_feed = getRelativeFeedId2(feed, false,
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"next", true);
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/* gRFI2 also returns categories which we don't really
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* need here, so we skip them */
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while (next_unread_feed && next_unread_feed.match("CAT:"))
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next_unread_feed = getRelativeFeedId2(
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next_unread_feed.replace("CAT:", ""),
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true, "next", true);
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if (!next_unread_feed) {
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next_unread_feed = getRelativeFeedId2(-3, true,
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"next", true);
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}
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if (next_unread_feed) {
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query = query + "&nuf=" + param_escape(next_unread_feed);
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//setActiveFeedId(next_unread_feed);
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feed = next_unread_feed;
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}
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} else {
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var next_unread_feed = getNextUnreadCat(feed);
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/* we don't need to specify that our next feed is actually
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a category, because we're in the is_cat mode by definition
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already */
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if (next_unread_feed && show_next_feed) {
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query = query + "&nuf=" + param_escape(next_unread_feed);
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feed = next_unread_feed;
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}
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}
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}
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}
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if (is_cat) {
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query = query + "&cat=1";
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}
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if (page_offset != 0) {
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query = query + "&skip=" + page_offset;
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// to prevent duplicate feed titles when showing grouped vfeeds
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if (vgroup_last_feed) {
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query = query + "&vgrlf=" + param_escape(vgroup_last_feed);
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}
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}
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Form.enable("main_toolbar_form");
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// for piggybacked counters
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if (tagsAreDisplayed()) {
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query = query + "&omode=lt";
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} else {
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query = query + "&omode=flc";
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}
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console.log(query);
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var container = $("headlinesInnerContainer");
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/* if (container && page_offset == 0 && !isCdmMode()) {
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new Effect.Fade(container, {duration: 1, to: 0.01,
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queue: { position:'end', scope: 'FEEDL-' + feed, limit: 1 } } );
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} */
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var unread_ctr = -1;
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if (!is_cat) unread_ctr = get_feed_unread(feed);
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var cache_check = false;
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if (unread_ctr != -1 && !page_offset && !force_nocache && !subop) {
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var cache_prefix = "";
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if (is_cat) {
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cache_prefix = "C:";
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} else {
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cache_prefix = "F:";
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}
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cache_check = cache_check_param(cache_prefix + feed, unread_ctr);
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console.log("headline cache check: " + cache_check);
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}
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if (cache_check) {
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var f = $("headlines-frame");
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clean_feed_selections();
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setActiveFeedId(feed, is_cat);
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if (!is_cat) {
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var feedr = $("FEEDR-" + feed);
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if (feedr && !feedr.className.match("Selected")) {
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feedr.className = feedr.className + "Selected";
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}
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} else {
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var feedr = $("FCAT-" + feed_id);
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if (feedr && !feedr.className.match("Selected")) {
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feedr.className = feedr.className + "Selected";
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}
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}
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f.innerHTML = cache_find_param(cache_prefix + feed, unread_ctr);
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request_counters();
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remove_splash();
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} else {
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if (!page_offset) {
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var feedr;
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if (is_cat) {
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feedr = $('FCAP-' + feed);
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} else {
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feedr = $('FEEDR-' + feed);
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}
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if (feedr && !$('FLL-' + feed)) {
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var img = $('FIMG-' + feed);
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if (!is_cat && img) {
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var cat_list = feedr.parentNode;
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if (!cat_list || Element.visible(cat_list)) {
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if (!img.src.match("indicator_white")) {
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img.alt = img.src;
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img.src = getInitParam("sign_progress");
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}
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} else if (cat_list) {
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feed_cat_id = cat_list.id.replace("FCATLIST-", "");
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if (!$('FLL-' + feed_cat_id)) {
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var ll = document.createElement('img');
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ll.src = getInitParam("sign_progress_tiny");
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ll.className = 'hlLoading';
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ll.id = 'FLL-' + feed;
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$("FCAP-" + feed_cat_id).appendChild(ll);
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}
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}
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} else {
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if (!$('FLL-' + feed)) {
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var ll = document.createElement('img');
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ll.src = getInitParam("sign_progress_tiny");
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ll.className = 'hlLoading';
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ll.id = 'FLL-' + feed;
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feedr.appendChild(ll);
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}
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}
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}
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}
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new Ajax.Request("backend.php", {
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parameters: query,
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onComplete: function(transport) {
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headlines_callback2(transport, page_offset);
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} });
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}
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} catch (e) {
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exception_error("viewfeed", e);
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}
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}
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function toggleCollapseCat_af(effect) {
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//var caption = elem.id.replace("FCATLIST-", "");
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try {
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var elem = effect.element;
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var cat = elem.id.replace("FCATLIST-", "");
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var cap = $("FCAP-" + cat);
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if (Element.visible(elem)) {
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cap.innerHTML = cap.innerHTML.replace("…", "");
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} else {
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if (cap.innerHTML.lastIndexOf("…") != cap.innerHTML.length-3) {
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cap.innerHTML = cap.innerHTML + "…";
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}
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}
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} catch (e) {
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exception_error("toggleCollapseCat_af", e);
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}
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}
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function toggleCollapseCat(cat) {
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try {
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var cat_elem = $("FCAT-" + cat);
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var cat_list = $("FCATLIST-" + cat).parentNode;
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var caption = $("FCAP-" + cat);
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Effect.toggle('FCATLIST-' + cat, 'blind', { duration: 0.5,
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afterFinish: toggleCollapseCat_af });
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var img = cat_elem.getElementsByTagName("IMG")[0];
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if (img.src.match("-collapse"))
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img.src = img.src.replace("-collapse", "-uncollapse")
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else
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img.src = img.src.replace("-uncollapse", "-collapse")
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new Ajax.Request("backend.php",
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{ parameters: "backend.php?op=feeds&subop=collapse&cid=" +
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param_escape(cat) } );
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local_collapse_cat(cat);
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} catch (e) {
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exception_error("toggleCollapseCat", e);
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}
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}
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function isCatCollapsed(cat) {
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try {
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return Element.visible("FCATLIST-" + cat);
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} catch (e) {
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exception_error("isCatCollapsed", e);
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}
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}
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function feedlist_dragsorted(ctr) {
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try {
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var elem = $("feedList");
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var cats = elem.getElementsByTagName("LI");
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var ordered_cats = new Array();
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for (var i = 0; i < cats.length; i++) {
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if (cats[i].id && cats[i].id.match("FCAT-")) {
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ordered_cats.push(cats[i].id.replace("FCAT-", ""));
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}
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}
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if (ordered_cats.length > 0) {
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var query = "?op=feeds&subop=catsort&corder=" +
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param_escape(ordered_cats.toString());
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//console.log(query);
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new Ajax.Request("backend.php", { parameters: query });
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}
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} catch (e) {
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exception_error("feedlist_dragsorted", e);
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}
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}
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function feedlist_init() {
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try {
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loading_set_progress(90);
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//console.log("in feedlist init");
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hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
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document.onkeydown = hotkey_handler;
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document.onmousemove = mouse_move_handler;
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document.onmousedown = mouse_down_handler;
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document.onmouseup = mouse_up_handler;
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if (!offline_mode) setTimeout("timeout()", 1);
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setTimeout("hotkey_prefix_timeout()", 5*1000);
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if (getActiveFeedId()) {
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//console.log("some feed is open on feedlist refresh, reloading");
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//setTimeout("viewCurrentFeed()", 100);
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} else {
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if (getInitParam("cdm_auto_catchup") != 1 && get_feed_unread(-3) > 0) {
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notify_silent_next();
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setTimeout("viewfeed(-3)", 100);
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} else {
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setTimeout("viewfeed(-5)", 100);
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remove_splash();
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}
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}
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if (getInitParam("theme") == "" ||
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getInitParam("theme_options").match("hide_footer")) {
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setTimeout("hide_footer()", 5000);
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}
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init_collapsable_feedlist(getInitParam("theme"));
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toggle_sortable_feedlist(isFeedlistSortable());
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} catch (e) {
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exception_error("feedlist/init", e);
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}
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}
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function hide_footer_af(effect) {
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try {
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var c = $("content-frame");
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if (c) {
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c.style.bottom = "0px";
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var ioa = $("inline_orig_article");
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if (ioa) {
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ioa.height = c.offsetHeight;
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}
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} else {
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var h = $("headlines-frame");
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if (h) {
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h.style.bottom = "0px";
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}
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}
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} catch (e) {
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exception_error("hide_footer_af", e);
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}
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}
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function hide_footer() {
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try {
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if (Element.visible("footer")) {
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new Effect.Fade("footer", { afterFinish: hide_footer_af });
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}
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} catch (e) {
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exception_error("hide_footer", e);
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}
|
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}
|
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|
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function init_collapsable_feedlist() {
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try {
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//console.log("init_collapsable_feedlist");
|
|
|
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var theme = getInitParam("theme");
|
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var options = getInitParam("theme_options");
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|
|
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if (theme != "" && !options.match("collapse_feedlist")) return;
|
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|
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var fbtn = $("collapse_feeds_btn");
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if (fbtn) Element.show(fbtn);
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|
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if (getInitParam("collapsed_feedlist") == 1) {
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collapse_feedlist();
|
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}
|
|
|
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} catch (e) {
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exception_error("init_hidden_feedlist", e);
|
|
}
|
|
|
|
}
|
|
|
|
function mouse_move_handler(e) {
|
|
try {
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|
var client_y;
|
|
var client_x;
|
|
|
|
if (window.event) {
|
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client_y = window.event.clientY;
|
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client_x = window.event.clientX;
|
|
} else if (e) {
|
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client_x = e.screenX;
|
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client_y = e.screenY;
|
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}
|
|
|
|
if (mouse_is_down) {
|
|
|
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if (mouse_y == 0) mouse_y = client_y;
|
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if (mouse_x == 0) mouse_x = client_x;
|
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|
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resize_headlines(mouse_x - client_x, mouse_y - client_y);
|
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|
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mouse_y = client_y;
|
|
mouse_x = client_x;
|
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|
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return false;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("mouse_move_handler", e);
|
|
}
|
|
}
|
|
|
|
function enable_selection(b) {
|
|
selection_disabled = !b;
|
|
}
|
|
|
|
function enable_resize(b) {
|
|
resize_enabled = b;
|
|
}
|
|
|
|
function mouse_down_handler(e) {
|
|
try {
|
|
|
|
/* do not prevent right click */
|
|
if (e && e.button && e.button == 2) return;
|
|
|
|
if (resize_enabled) {
|
|
mouse_is_down = true;
|
|
mouse_x = 0;
|
|
mouse_y = 0;
|
|
document.onselectstart = function() { return false; };
|
|
return false;
|
|
}
|
|
|
|
if (selection_disabled) {
|
|
document.onselectstart = function() { return false; };
|
|
return false;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("mouse_down_handler", e);
|
|
}
|
|
}
|
|
|
|
function mouse_up_handler(e) {
|
|
try {
|
|
mouse_is_down = false;
|
|
|
|
if (!selection_disabled) {
|
|
document.onselectstart = null;
|
|
var e = $("headlineActionsBody");
|
|
if (e) Element.hide(e);
|
|
|
|
var e = $("offlineModeDrop");
|
|
if (e) Element.hide(e);
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("mouse_up_handler", e);
|
|
}
|
|
}
|
|
|
|
function request_counters_real() {
|
|
|
|
try {
|
|
|
|
if (offline_mode) return;
|
|
|
|
console.log("requesting counters...");
|
|
|
|
var query = "?op=rpc&subop=getAllCounters&seq=" + next_seq();
|
|
|
|
if (tagsAreDisplayed()) {
|
|
query = query + "&omode=tl";
|
|
} else {
|
|
query = query + "&omode=flc";
|
|
}
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
try {
|
|
handle_rpc_reply(transport);
|
|
} catch (e) {
|
|
exception_error("viewfeed/getcounters", e);
|
|
}
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("request_counters_real", e);
|
|
}
|
|
}
|
|
|
|
|
|
function request_counters() {
|
|
|
|
try {
|
|
|
|
if (getInitParam("bw_limit") == "1") return;
|
|
|
|
var date = new Date();
|
|
var timestamp = Math.round(date.getTime() / 1000);
|
|
|
|
if (timestamp - counters_last_request > 5) {
|
|
console.log("scheduling request of counters...");
|
|
|
|
window.clearTimeout(counter_timeout_id);
|
|
counter_timeout_id = window.setTimeout("request_counters_real()", 1000);
|
|
|
|
counters_last_request = timestamp;
|
|
} else {
|
|
console.log("request_counters: rate limit reached: " + (timestamp - counters_last_request));
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("request_counters", e);
|
|
}
|
|
}
|
|
|
|
function displayNewContentPrompt(id) {
|
|
try {
|
|
|
|
var msg = "<a href='#' onclick='viewfeed("+id+")'>" +
|
|
__("New articles available in this feed (click to show)") + "</a>";
|
|
|
|
msg = msg.replace("%s", getFeedName(id));
|
|
|
|
$('auxDlg').innerHTML = msg;
|
|
|
|
new Effect.Appear('auxDlg', {duration : 0.5});
|
|
|
|
} catch (e) {
|
|
exception_error("displayNewContentPrompt", e);
|
|
}
|
|
}
|
|
|
|
function parse_counters(reply, 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 kind = elems[l].kind;
|
|
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;
|
|
var xmsg = elems[l].xmsg;
|
|
|
|
if (id == "global-unread") {
|
|
|
|
if (ctr > global_unread) {
|
|
offlineDownloadStart(1);
|
|
}
|
|
|
|
global_unread = ctr;
|
|
updateTitle();
|
|
continue;
|
|
}
|
|
|
|
if (id == "subscribed-feeds") {
|
|
feeds_found = ctr;
|
|
continue;
|
|
}
|
|
|
|
if (kind && kind == "cat") {
|
|
var catctr = $("FCATCTR-" + id);
|
|
if (catctr) {
|
|
catctr.innerHTML = "(" + ctr + ")";
|
|
if (ctr > 0) {
|
|
catctr.className = "catCtrHasUnread";
|
|
} else {
|
|
catctr.className = "catCtrNoUnread";
|
|
}
|
|
}
|
|
continue;
|
|
}
|
|
|
|
var feedctr = $("FEEDCTR-" + id);
|
|
var feedu = $("FEEDU-" + id);
|
|
var feedr = $("FEEDR-" + id);
|
|
var feed_img = $("FIMG-" + id);
|
|
var feedlink = $("FEEDL-" + id);
|
|
var feedupd = $("FLUPD-" + id);
|
|
|
|
if (updated && feedlink) {
|
|
if (error) {
|
|
feedlink.title = "Error: " + error + " (" + updated + ")";
|
|
} else {
|
|
feedlink.title = "Updated: " + updated;
|
|
}
|
|
}
|
|
|
|
if (feedupd) {
|
|
if (!updated) updated = "";
|
|
|
|
if (error) {
|
|
if (xmsg) {
|
|
feedupd.innerHTML = updated + " " + xmsg + " (Error)";
|
|
} else {
|
|
feedupd.innerHTML = updated + " (Error)";
|
|
}
|
|
} else {
|
|
if (xmsg) {
|
|
feedupd.innerHTML = updated + " (" + xmsg + ")";
|
|
} else {
|
|
feedupd.innerHTML = updated;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (has_img && feed_img) {
|
|
if (!feed_img.src.match(id + ".ico")) {
|
|
feed_img.src = getInitParam("icons_url") + "/" + id + ".ico";
|
|
}
|
|
}
|
|
|
|
if (feedlink && title) {
|
|
feedlink.innerHTML = title;
|
|
}
|
|
|
|
if (feedctr && feedu && feedr) {
|
|
|
|
// if (id == getActiveFeedId())
|
|
// console.log("HAS CTR: " + feedu.innerHTML + " GOT CTR: " + ctr +
|
|
// " IS_SCHED: " + scheduled_call);
|
|
|
|
if (parseInt(ctr) > 0 &&
|
|
parseInt(feedu.innerHTML) < parseInt(ctr) &&
|
|
id == getActiveFeedId() && scheduled_call) {
|
|
|
|
displayNewContentPrompt(id);
|
|
}
|
|
|
|
var row_needs_hl = (ctr > 0 && ctr > parseInt(feedu.innerHTML));
|
|
|
|
feedu.innerHTML = ctr;
|
|
|
|
if (error) {
|
|
feedr.className = feedr.className.replace("feed", "error");
|
|
} else if (id > 0) {
|
|
feedr.className = feedr.className.replace("error", "feed");
|
|
}
|
|
|
|
if (ctr > 0) {
|
|
feedctr.className = "feedCtrHasUnread";
|
|
if (!feedr.className.match("Unread")) {
|
|
var is_selected = feedr.className.match("Selected");
|
|
|
|
feedr.className = feedr.className.replace("Selected", "");
|
|
feedr.className = feedr.className.replace("Unread", "");
|
|
|
|
feedr.className = feedr.className + "Unread";
|
|
|
|
if (is_selected) {
|
|
feedr.className = feedr.className + "Selected";
|
|
}
|
|
|
|
}
|
|
|
|
if (row_needs_hl &&
|
|
!getInitParam("theme_options").match('no_highlights')) {
|
|
new Effect.Highlight(feedr, {duration: 1, startcolor: "#fff7d5",
|
|
queue: { position:'end', scope: 'EFQ-' + id, limit: 1 } } );
|
|
|
|
cache_invalidate("F:" + id);
|
|
}
|
|
} else {
|
|
feedctr.className = "feedCtrNoUnread";
|
|
feedr.className = feedr.className.replace("Unread", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
|
|
|
|
var feeds_stored = number_of_feeds;
|
|
|
|
//console.log("Feed counters, C: " + feeds_found + ", S:" + feeds_stored);
|
|
|
|
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(false, false)', 50);
|
|
}
|
|
} else {
|
|
/* var fl = $("feeds-frame").innerHTML;
|
|
if (fl) {
|
|
cache_invalidate("FEEDLIST");
|
|
cache_inject("FEEDLIST", fl, getInitParam("num_feeds"));
|
|
} */
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("parse_counters", e);
|
|
}
|
|
}
|
|
|
|
function get_feed_unread(id) {
|
|
try {
|
|
return parseInt($("FEEDU-" + id).innerHTML);
|
|
} catch (e) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function get_cat_unread(id) {
|
|
try {
|
|
var ctr = $("FCATCTR-" + id).innerHTML;
|
|
ctr = ctr.replace("(", "");
|
|
ctr = ctr.replace(")", "");
|
|
return parseInt(ctr);
|
|
} catch (e) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function get_feed_entry_unread(elem) {
|
|
|
|
var id = elem.id.replace("FEEDR-", "");
|
|
|
|
if (id <= 0) {
|
|
return -1;
|
|
}
|
|
|
|
try {
|
|
return parseInt($("FEEDU-" + id).innerHTML);
|
|
} catch (e) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function get_feed_entry_name(elem) {
|
|
var id = elem.id.replace("FEEDR-", "");
|
|
return getFeedName(id);
|
|
}
|
|
|
|
|
|
function resort_category(node, cat_mode) {
|
|
|
|
try {
|
|
|
|
console.log("resort_category: " + node + " CM=" + cat_mode);
|
|
|
|
var by_unread = feedsSortByUnread();
|
|
|
|
var list = node.getElementsByTagName("LI");
|
|
|
|
for (i = 0; i < list.length; i++) {
|
|
|
|
for (j = i+1; j < list.length; j++) {
|
|
|
|
var tmp_val = get_feed_entry_unread(list[i]);
|
|
var cur_val = get_feed_entry_unread(list[j]);
|
|
|
|
var tmp_name = get_feed_entry_name(list[i]);
|
|
var cur_name = get_feed_entry_name(list[j]);
|
|
|
|
/* we don't want to match FEEDR-0 - e.g. Archived articles */
|
|
|
|
var valid_pair = cat_mode || (list[i].id.match(/FEEDR-[1-9]/) &&
|
|
list[j].id.match(/FEEDR-[1-9]/));
|
|
|
|
if (valid_pair && ((by_unread && (cur_val > tmp_val)) || (!by_unread && (cur_name < tmp_name)))) {
|
|
tempnode_i = list[i].cloneNode(true);
|
|
tempnode_j = list[j].cloneNode(true);
|
|
node.replaceChild(tempnode_i, list[j]);
|
|
node.replaceChild(tempnode_j, list[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("resort_category", e);
|
|
}
|
|
|
|
}
|
|
|
|
function resort_feedlist() {
|
|
console.log("resort_feedlist");
|
|
|
|
if ($("FCATLIST--1")) {
|
|
|
|
var lists = document.getElementsByTagName("UL");
|
|
|
|
for (var i = 0; i < lists.length; i++) {
|
|
if (lists[i].id && lists[i].id.match("FCATLIST-")) {
|
|
resort_category(lists[i], true);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
resort_category($("feedList"), false);
|
|
}
|
|
}
|
|
|
|
function hideOrShowFeeds(hide) {
|
|
|
|
try {
|
|
|
|
//console.log("hideOrShowFeeds: " + hide);
|
|
|
|
if ($("FCATLIST--1")) {
|
|
|
|
var lists = document.getElementsByTagName("UL");
|
|
|
|
for (var i = 0; i < lists.length; i++) {
|
|
if (lists[i].id && lists[i].id.match("FCATLIST-")) {
|
|
|
|
var id = lists[i].id.replace("FCATLIST-", "");
|
|
hideOrShowFeedsCategory(id, hide);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
hideOrShowFeedsCategory(null, hide);
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("hideOrShowFeeds", e);
|
|
}
|
|
}
|
|
|
|
function hideOrShowFeedsCategory(id, hide) {
|
|
|
|
try {
|
|
|
|
var node = null;
|
|
var cat_node = null;
|
|
|
|
if (id) {
|
|
node = $("FCATLIST-" + id);
|
|
cat_node = $("FCAT-" + id);
|
|
} else {
|
|
node = $("feedList"); // no categories
|
|
}
|
|
|
|
// console.log("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
|
|
|
|
var cat_unread = 0;
|
|
|
|
if (!node) {
|
|
console.warn("hideOrShowFeeds: passed node is null, aborting");
|
|
return;
|
|
}
|
|
|
|
// console.log("cat: " + node.id);
|
|
|
|
if (node.hasChildNodes() && node.firstChild.nextSibling != false) {
|
|
for (i = 0; i < node.childNodes.length; i++) {
|
|
if (node.childNodes[i].nodeName != "LI") { continue; }
|
|
|
|
if (node.childNodes[i].style != undefined) {
|
|
|
|
var has_unread = (node.childNodes[i].className != "feed" &&
|
|
node.childNodes[i].className != "label" &&
|
|
!(!getInitParam("hide_read_shows_special") &&
|
|
node.childNodes[i].className == "virt") &&
|
|
node.childNodes[i].className != "error" &&
|
|
node.childNodes[i].className != "tag");
|
|
|
|
var has_error = node.childNodes[i].className.match("error");
|
|
|
|
// console.log(node.childNodes[i].id + " --> " + has_unread);
|
|
|
|
if (hide && !has_unread) {
|
|
var id = node.childNodes[i].id;
|
|
Effect.Fade(node.childNodes[i], {duration : 0.3,
|
|
queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }});
|
|
}
|
|
|
|
if (!hide) {
|
|
Element.show(node.childNodes[i]);
|
|
}
|
|
|
|
if (has_unread) {
|
|
Element.show(node.childNodes[i]);
|
|
cat_unread++;
|
|
}
|
|
|
|
//if (has_error) Element.hide(node.childNodes[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
// console.log("end cat: " + node.id + " unread " + cat_unread);
|
|
|
|
if (cat_node) {
|
|
|
|
if (cat_unread == 0) {
|
|
if (cat_node.style == undefined) {
|
|
console.log("ERROR: supplied cat_node " + cat_node +
|
|
" has no styles. WTF?");
|
|
return;
|
|
}
|
|
if (hide) {
|
|
//cat_node.style.display = "none";
|
|
Effect.Fade(cat_node, {duration : 0.3,
|
|
queue: { position: 'end', scope: 'CFADE-' + node.id, limit: 1 }});
|
|
} else {
|
|
cat_node.style.display = "list-item";
|
|
}
|
|
} else {
|
|
try {
|
|
cat_node.style.display = "list-item";
|
|
} catch (e) {
|
|
console.log(e);
|
|
}
|
|
}
|
|
}
|
|
|
|
// console.log("unread for category: " + cat_unread);
|
|
|
|
} catch (e) {
|
|
exception_error("hideOrShowFeedsCategory", e);
|
|
}
|
|
}
|
|
|
|
function getFeedName(id, is_cat) {
|
|
var e;
|
|
|
|
if (is_cat) {
|
|
e = $("FCATN-" + id);
|
|
} else {
|
|
e = $("FEEDN-" + id);
|
|
}
|
|
if (e) {
|
|
return e.innerHTML.stripTags();
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function getNextUnreadCat(id) {
|
|
try {
|
|
var rows = $("feedList").getElementsByTagName("LI");
|
|
var feeds = new Array();
|
|
|
|
var unread_only = true;
|
|
var is_cat = true;
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
if (rows[i].id.match("FCAT-")) {
|
|
if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
|
|
|
|
var cat_id = parseInt(rows[i].id.replace("FCAT-", ""));
|
|
|
|
if (cat_id >= 0) {
|
|
if (!unread_only || get_cat_unread(cat_id) > 0) {
|
|
feeds.push(cat_id);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
var idx = feeds.indexOf(id);
|
|
if (idx != -1 && idx < feeds.length) {
|
|
return feeds[idx+1];
|
|
} else {
|
|
return feeds.shift();
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("getNextUnreadCat", e);
|
|
}
|
|
}
|
|
|
|
function getRelativeFeedId2(id, is_cat, direction, unread_only) {
|
|
try {
|
|
|
|
// alert(id + " IC: " + is_cat + " D: " + direction + " U: " + unread_only);
|
|
|
|
var rows = $("feedList").getElementsByTagName("LI");
|
|
var feeds = new Array();
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
if (rows[i].id.match("FEEDR-")) {
|
|
|
|
if (rows[i].id == "FEEDR-" + id && !is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
|
|
|
|
if (!unread_only ||
|
|
(rows[i].className.match("Unread") || rows[i].id == "FEEDR-" + id)) {
|
|
feeds.push(rows[i].id.replace("FEEDR-", ""));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (rows[i].id.match("FCAT-")) {
|
|
if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
|
|
|
|
var cat_id = parseInt(rows[i].id.replace("FCAT-", ""));
|
|
|
|
if (cat_id >= 0) {
|
|
if (!unread_only || get_cat_unread(cat_id) > 0) {
|
|
feeds.push("CAT:"+cat_id);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// alert(feeds.toString());
|
|
|
|
if (!id) {
|
|
if (direction == "next") {
|
|
return feeds.shift();
|
|
} else {
|
|
return feeds.pop();
|
|
}
|
|
} else {
|
|
if (direction == "next") {
|
|
if (is_cat) id = "CAT:" + id;
|
|
var idx = feeds.indexOf(id);
|
|
if (idx != -1 && idx < feeds.length) {
|
|
return feeds[idx+1];
|
|
} else {
|
|
return getRelativeFeedId2(false, is_cat, direction, unread_only);
|
|
}
|
|
} else {
|
|
if (is_cat) id = "CAT:" + id;
|
|
var idx = feeds.indexOf(id);
|
|
if (idx > 0) {
|
|
return feeds[idx-1];
|
|
} else {
|
|
return getRelativeFeedId2(false, is_cat, direction, unread_only);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("getRelativeFeedId2", e);
|
|
}
|
|
}
|
|
|
|
function clean_feed_selections() {
|
|
try {
|
|
var feeds = $("feedList").getElementsByTagName("LI");
|
|
|
|
for (var i = 0; i < feeds.length; i++) {
|
|
if (feeds[i].id && feeds[i].id.match("FEEDR-")) {
|
|
feeds[i].className = feeds[i].className.replace("Selected", "");
|
|
}
|
|
if (feeds[i].id && feeds[i].id.match("FCAT-")) {
|
|
feeds[i].className = feeds[i].className.replace("Selected", "");
|
|
}
|
|
}
|
|
} catch (e) {
|
|
exception_error("clean_feed_selections", e);
|
|
}
|
|
}
|
|
|
|
function feedsSortByUnread() {
|
|
return feeds_sort_by_unread;
|
|
}
|
|
|
|
|