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- 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) {
- viewfeed(cat, '', true);
- return false;
- }
- function viewNextFeedPage() {
- try {
- //if (!getActiveFeedId()) return;
- console.log("viewNextFeedPage: calling viewfeed(), p: " + parseInt(_feed_cur_page+1));
- viewfeed(getActiveFeedId(), '', activeFeedIsCat(), parseInt(_feed_cur_page+1));
- } catch (e) {
- exception_error("viewNextFeedPage", e);
- }
- }
- function viewfeed(feed, subop, is_cat, offset) {
- try {
- if (is_cat == undefined) is_cat = false;
- if (subop == undefined) subop = '';
- // if (!offset) page_offset = 0;
- last_requested_article = 0;
- //counters_last_request = 0;
- if (feed == getActiveFeedId()) {
- cache_invalidate("F:" + feed);
- }
- /* if (getInitParam("theme") == "" || getInitParam("theme") == "compact") {
- if (getInitParam("hide_feedlist") == 1) {
- Element.hide("feeds-holder");
- }
- } */
- dijit.byId("content-tabs").selectChild(
- dijit.byId("content-tabs").getChildren()[0]);
- var force_nocache = false;
- var page_offset = 0;
- if (offset > 0) {
- page_offset = offset;
- } else {
- page_offset = 0;
- _feed_cur_page = 0;
- _infscroll_disable = 0;
- }
- 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);
- console.log(_infscroll_request_sent + " : " + timestamp);
- if (_infscroll_request_sent && _infscroll_request_sent + 30 > timestamp) {
- console.log("infscroll request in progress, aborting");
- return;
- }
- _infscroll_request_sent = timestamp;
- }
- hideAuxDlg();
- Form.enable("main_toolbar_form");
- var toolbar_form = document.forms["main_toolbar_form"];
- var toolbar_query = Form.serialize("main_toolbar_form");
- if (toolbar_form.query) {
- if (toolbar_form.query.value != "") {
- force_nocache = true;
- }
- toolbar_form.query.value = "";
- }
- var query = "?op=viewfeed&feed=" + feed + "&" +
- toolbar_query + "&subop=" + param_escape(subop);
- if (_search_query) {
- force_nocache = true;
- query = query + "&" + _search_query;
- _search_query = false;
- }
- // console.log("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
- if (subop == "MarkAllRead") {
- var show_next_feed = getInitParam("on_catchup_show_next_feed") == "1";
- if (show_next_feed) {
- var tree = dijit.byId("feedTree");
- var nuf = tree.model.getNextUnreadFeed(feed, is_cat);
- if (nuf) {
- var nuf_id = tree.model.store.getValue(nuf, 'bare_id');
- query = query + "&nuf=" + param_escape(nuf_id);
- }
- }
- }
- if (is_cat) {
- query = query + "&cat=1";
- }
- if (page_offset != 0) {
- query = query + "&skip=" + page_offset;
- // to prevent duplicate feed titles when showing grouped vfeeds
- if (vgroup_last_feed) {
- query = query + "&vgrlf=" + param_escape(vgroup_last_feed);
- }
- }
- Form.enable("main_toolbar_form");
- console.log(query);
- /* var unread_ctr = -1;
- if (!is_cat) unread_ctr = getFeedUnread(feed);
- var cache_check = false;
- if (unread_ctr != -1 && !page_offset && !force_nocache && !subop) {
- var cache_prefix = "";
- if (is_cat) {
- cache_prefix = "C:";
- } else {
- cache_prefix = "F:";
- }
- cache_check = cache_check_param(cache_prefix + feed, unread_ctr);
- console.log("headline cache check: " + cache_check);
- }
- if (cache_check) {
- setActiveFeedId(feed, is_cat);
- $("headlines-frame").innerHTML = cache_find_param(cache_prefix + feed,
- unread_ctr);
- request_counters();
- remove_splash();
- } else { */
- 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);
- }
- new Ajax.Request("backend.php", {
- parameters: query,
- onComplete: function(transport) {
- setFeedExpandoIcon(feed, is_cat, 'images/blank_icon.gif');
- headlines_callback2(transport, page_offset);
- } });
- // }
- } catch (e) {
- exception_error("viewfeed", e);
- }
- }
- function feedlist_init() {
- try {
- console.log("in feedlist init");
- hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
- document.onkeydown = hotkey_handler;
- setTimeout("hotkey_prefix_timeout()", 5*1000);
- if (!getActiveFeedId()) {
- setTimeout("viewfeed(-3)", 100);
- }
- console.log("T:" +
- getInitParam("cdm_auto_catchup") + " " + getFeedUnread(-3));
- hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
- setTimeout("timeout()", 5000);
- } catch (e) {
- exception_error("feedlist/init", e);
- }
- }
- function request_counters_real() {
- try {
- console.log("requesting counters...");
- var query = "?op=rpc&subop=getAllCounters&seq=" + next_seq();
- query = query + "&omode=flc";
- new Ajax.Request("backend.php", {
- parameters: query,
- onComplete: function(transport) {
- try {
- handle_rpc_json(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='viewCurrentFeed()'>" +
- __("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(elems, scheduled_call) {
- try {
- var feeds_found = 0;
- 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;
- if (id == "global-unread") {
- global_unread = ctr;
- updateTitle();
- continue;
- }
- if (id == "subscribed-feeds") {
- feeds_found = ctr;
- continue;
- }
- var treeItem;
- // TODO: enable new content notification for categories
- if (!activeFeedIsCat() && id == getActiveFeedId()
- && ctr > getFeedUnread(id) && scheduled_call) {
- displayNewContentPrompt(id);
- }
- setFeedUnread(id, (kind == "cat"), ctr);
- if (kind != "cat") {
- setFeedValue(id, false, 'error', error);
- setFeedValue(id, false, 'updated', updated);
- if (id > 0) {
- if (has_img) {
- setFeedIcon(id, false,
- getInitParam("icons_url") + "/" + id + ".ico");
- } else {
- setFeedIcon(id, false, 'images/blank_icon.gif');
- }
- }
- }
- }
- hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
- } catch (e) {
- exception_error("parse_counters", e);
- }
- }
- function getFeedUnread(feed, is_cat) {
- try {
- var tree = dijit.byId("feedTree");
- if (tree && tree.model)
- return tree.model.getFeedUnread(feed, is_cat);
- } catch (e) {
- //
- }
- return -1;
- }
- function resort_feedlist() {
- console.warn("resort_feedlist: function not implemented");
- }
- function hideOrShowFeeds(hide) {
- var tree = dijit.byId("feedTree");
- if (tree)
- return tree.hideRead(hide, getInitParam("hide_read_shows_special"));
- }
- function getFeedName(feed, is_cat) {
- var tree = dijit.byId("feedTree");
- if (tree && tree.model)
- return tree.model.getFeedValue(feed, is_cat, 'name');
- }
- function getFeedValue(feed, is_cat, key) {
- try {
- var tree = dijit.byId("feedTree");
- if (tree && tree.model)
- return tree.model.getFeedValue(feed, is_cat, key);
- } catch (e) {
- //
- }
- return '';
- }
- function setFeedUnread(feed, is_cat, unread) {
- try {
- var tree = dijit.byId("feedTree");
- if (tree && tree.model)
- return tree.model.setFeedUnread(feed, is_cat, unread);
- } catch (e) {
- exception_error("setFeedUnread", e);
- }
- }
- function setFeedValue(feed, is_cat, key, value) {
- try {
- var tree = dijit.byId("feedTree");
- if (tree && tree.model)
- return tree.model.setFeedValue(feed, is_cat, key, value);
- } catch (e) {
- //
- }
- }
- function selectFeed(feed, is_cat) {
- try {
- var tree = dijit.byId("feedTree");
- if (tree) return tree.selectFeed(feed, is_cat);
- } catch (e) {
- exception_error("selectFeed", e);
- }
- }
- function setFeedIcon(feed, is_cat, src) {
- try {
- var tree = dijit.byId("feedTree");
- if (tree) return tree.setFeedIcon(feed, is_cat, src);
- } catch (e) {
- exception_error("setFeedIcon", e);
- }
- }
- function setFeedExpandoIcon(feed, is_cat, src) {
- try {
- var tree = dijit.byId("feedTree");
- if (tree) return tree.setFeedExpandoIcon(feed, is_cat, src);
- } catch (e) {
- exception_error("setFeedIcon", e);
- }
- return false;
- }
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