mirror of
https://git.tt-rss.org/fox/tt-rss.git
synced 2025-11-04 13:51:26 +01:00
2437 lines
50 KiB
JavaScript
2437 lines
50 KiB
JavaScript
var active_post_id = false;
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var last_article_view = false;
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var active_real_feed_id = false;
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// FIXME: kludges, needs proper implementation
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var _reload_feedlist_after_view = false;
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var _cdm_wd_timeout = false;
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var _cdm_wd_vishist = new Array();
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var article_cache = new Array();
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var vgroup_last_feed = false;
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var post_under_pointer = false;
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var last_requested_article = false;
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var preload_id_batch = [];
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var preload_timeout_id = false;
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var cache_added = [];
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function catchup_callback2(transport, callback) {
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try {
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console.log("catchup_callback2 " + transport + ", " + callback);
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notify("");
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all_counters_callback2(transport);
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if (callback) {
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setTimeout(callback, 10);
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}
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} catch (e) {
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exception_error("catchup_callback2", e, transport);
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}
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}
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function clean_feed_selections() {
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try {
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var feeds = $("feedList").getElementsByTagName("LI");
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for (var i = 0; i < feeds.length; i++) {
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if (feeds[i].id && feeds[i].id.match("FEEDR-")) {
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feeds[i].className = feeds[i].className.replace("Selected", "");
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}
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if (feeds[i].id && feeds[i].id.match("FCAT-")) {
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feeds[i].className = feeds[i].className.replace("Selected", "");
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}
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}
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} catch (e) {
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exception_error("clean_feed_selections", e);
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}
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}
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function headlines_callback2(transport, feed_cur_page) {
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try {
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if (!transport.responseText && db) {
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offlineConfirmModeChange();
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return;
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}
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loading_set_progress(100);
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console.log("headlines_callback2 [page=" + feed_cur_page + "]");
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if (!transport_error_check(transport)) return;
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clean_feed_selections();
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var is_cat = false;
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var feed_id = false;
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if (transport.responseXML) {
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var headlines = transport.responseXML.getElementsByTagName("headlines")[0];
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if (headlines) {
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is_cat = headlines.getAttribute("is_cat");
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feed_id = headlines.getAttribute("id");
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setActiveFeedId(feed_id, is_cat);
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}
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}
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var ll = $('FLL-' + feed_id);
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if (!is_cat) {
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var feedr = $("FEEDR-" + 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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if (feedr && ll) feedr.removeChild(ll);
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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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var fcap = $("FCAP-" + feed_id);
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if (fcap && ll) fcap.removeChild(ll);
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}
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var img = $('FIMG-' + feed_id);
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if (img && !is_cat) {
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img.src = img.alt;
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}
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var f = $("headlines-frame");
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try {
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if (feed_cur_page == 0) {
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console.log("resetting headlines scrollTop");
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f.scrollTop = 0;
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}
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} catch (e) { };
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if (transport.responseXML) {
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var response = transport.responseXML;
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var headlines = response.getElementsByTagName("headlines")[0];
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var headlines_info = response.getElementsByTagName("headlines-info")[0];
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if (headlines_info)
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headlines_info = JSON.parse(headlines_info.firstChild.nodeValue);
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else
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console.log("didn't find headlines-info object in response");
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var headlines_count = headlines_info.count;
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var headlines_unread = headlines_info.unread;
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var disable_cache = headlines_info.disable_cache;
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vgroup_last_feed = headlines_info.vgroup_last_feed;
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if (headlines_count == 0) {
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_infscroll_disable = 1;
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} else {
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_infscroll_disable = 0;
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}
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var counters = response.getElementsByTagName("counters")[0];
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var articles = response.getElementsByTagName("article");
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var runtime_info = response.getElementsByTagName("runtime-info");
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if (feed_cur_page == 0) {
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if (headlines) {
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f.innerHTML = headlines.firstChild.nodeValue;
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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_invalidate(cache_prefix + feed_id);
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if (!disable_cache) {
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cache_inject(cache_prefix + feed_id,
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headlines.firstChild.nodeValue, headlines_unread);
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}
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} else {
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console.log("headlines_callback: returned no data");
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f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML data)') + "</div>";
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}
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} else {
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if (headlines) {
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if (headlines_count > 0) {
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console.log("adding some more headlines...");
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var c = $("headlinesList");
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if (!c) {
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c = $("headlinesInnerContainer");
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}
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var ids = getSelectedArticleIds2();
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c.innerHTML = c.innerHTML + headlines.firstChild.nodeValue;
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console.log("restore selected ids: " + ids);
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for (var i = 0; i < ids.length; i++) {
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markHeadline(ids[i]);
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}
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} else {
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console.log("no new headlines received");
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}
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} else {
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console.log("headlines_callback: returned no data");
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notify_error("Error while trying to load more headlines");
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}
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}
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if (articles) {
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for (var i = 0; i < articles.length; i++) {
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var a_id = articles[i].getAttribute("id");
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console.log("found id: " + a_id);
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cache_inject(a_id, articles[i].firstChild.nodeValue);
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}
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} else {
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console.log("no cached articles received");
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}
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if (counters) {
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console.log("parsing piggybacked counters: " + counters);
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parse_counters(counters, false);
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} else {
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console.log("counters container not found in reply, requesting...");
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request_counters();
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}
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if (runtime_info) {
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console.log("parsing runtime info: " + runtime_info[0]);
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parse_runtime_info(runtime_info[0]);
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} else {
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console.log("runtime info container not found in reply");
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}
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} else {
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console.log("headlines_callback: returned no XML object");
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f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>";
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}
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if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout);
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if (!$("headlinesList") &&
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getActiveFeedId() != -3 &&
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getInitParam("cdm_auto_catchup") == 1) {
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console.log("starting CDM watchdog");
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_cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 5000);
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_cdm_wd_vishist = new Array();
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} else {
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console.log("not in CDM mode or watchdog disabled");
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}
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_feed_cur_page = feed_cur_page;
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_infscroll_request_sent = 0;
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notify("");
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remove_splash();
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} catch (e) {
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exception_error("headlines_callback2", e, transport);
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}
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}
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function render_article(article) {
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try {
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var f = $("content-frame");
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try {
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f.scrollTop = 0;
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} catch (e) { };
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var fi = $("content-insert");
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try {
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fi.scrollTop = 0;
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} catch (e) { };
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fi.innerHTML = article;
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// article.evalScripts();
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} catch (e) {
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exception_error("render_article", e);
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}
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}
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function showArticleInHeadlines(id) {
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try {
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cleanSelected("headlinesList");
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var crow = $("RROW-" + id);
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if (!crow) return;
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var article_is_unread = crow.className.match("Unread");
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crow.className = crow.className.replace("Unread", "");
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selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
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var upd_img_pic = $("FUPDPIC-" + id);
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var cache_prefix = "";
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if (activeFeedIsCat()) {
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cache_prefix = "C:";
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} else {
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cache_prefix = "F:";
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}
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var view_mode = false;
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try {
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view_mode = document.forms['main_toolbar_form'].view_mode;
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view_mode = view_mode[view_mode.selectedIndex].value;
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} catch (e) {
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//
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}
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if (upd_img_pic && (upd_img_pic.src.match("updated.png") ||
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upd_img_pic.src.match("fresh_sign.png"))) {
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upd_img_pic.src = "images/blank_icon.gif";
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cache_invalidate(cache_prefix + getActiveFeedId());
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cache_inject(cache_prefix + getActiveFeedId(),
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$("headlines-frame").innerHTML,
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get_feed_unread(getActiveFeedId()));
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} else if (article_is_unread && view_mode == "all_articles") {
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cache_invalidate(cache_prefix + getActiveFeedId());
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cache_inject(cache_prefix + getActiveFeedId(),
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$("headlines-frame").innerHTML,
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get_feed_unread(getActiveFeedId())-1);
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} else if (article_is_unread) {
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cache_invalidate(cache_prefix + getActiveFeedId());
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}
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markHeadline(id);
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} catch (e) {
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exception_error("showArticleInHeadlines", e);
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}
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}
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function article_callback2(transport, id) {
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try {
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console.log("article_callback2 " + id);
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if (!transport.responseText && db) {
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offlineConfirmModeChange();
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return;
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}
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if (transport.responseXML) {
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if (!transport_error_check(transport)) return;
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/* var ll = $('LL-' + id);
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var content = $('HLC-' + id);
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if (ll && content) content.removeChild(ll); */
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var upic = $('FUPDPIC-' + id);
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if (upic) {
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upic.src = 'images/blank_icon.gif';
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}
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if (id != last_requested_article) {
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console.log("requested article id is out of sequence, aborting");
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return;
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}
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active_post_id = id;
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console.log("looking for articles to cache...");
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var articles = transport.responseXML.getElementsByTagName("article");
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for (var i = 0; i < articles.length; i++) {
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var a_id = articles[i].getAttribute("id");
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console.log("found id: " + a_id);
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if (a_id == active_post_id) {
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console.log("active article, rendering...");
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render_article(articles[i].firstChild.nodeValue);
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}
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cache_inject(a_id, articles[i].firstChild.nodeValue);
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}
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showArticleInHeadlines(id);
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if (db) {
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db.execute("UPDATE articles SET unread = 0 WHERE id = ?", [id]);
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}
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var reply = transport.responseXML.firstChild.firstChild;
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} else {
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console.log("article_callback: returned no XML object");
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//var f = $("content-frame");
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//f.innerHTML = "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>";
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}
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var date = new Date();
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last_article_view = date.getTime() / 1000;
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if (_reload_feedlist_after_view) {
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setTimeout('updateFeedList(false, false)', 50);
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_reload_feedlist_after_view = false;
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} else {
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if (transport.responseXML) {
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var counters = transport.responseXML.getElementsByTagName("counters")[0];
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if (counters) {
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console.log("parsing piggybacked counters: " + counters);
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parse_counters(counters, false);
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} else {
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console.log("counters container not found in reply, requesting...");
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request_counters();
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}
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}
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}
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notify("");
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} catch (e) {
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exception_error("article_callback2", e, transport);
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}
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}
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function view(id) {
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try {
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console.log("loading article: " + id);
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if (offline_mode) return view_offline(id);
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var cached_article = cache_find(id);
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console.log("cache check result: " + (cached_article != false));
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enableHotkeys();
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hideAuxDlg();
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var query = "?op=view&id=" + param_escape(id);
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var neighbor_ids = getRelativePostIds(active_post_id);
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/* only request uncached articles */
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var cids_to_request = Array();
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for (var i = 0; i < neighbor_ids.length; i++) {
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if (!cache_check(neighbor_ids[i])) {
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cids_to_request.push(neighbor_ids[i]);
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}
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}
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console.log("additional ids: " + cids_to_request.toString());
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/* additional info for piggyback 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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query = query + "&cids=" + cids_to_request.toString();
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var crow = $("RROW-" + id);
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var article_is_unread = crow.className.match("Unread");
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showArticleInHeadlines(id);
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if (!cached_article) {
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var upic = $('FUPDPIC-' + id);
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if (upic) {
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upic.src = getInitParam("sign_progress");
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}
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} else if (cached_article && article_is_unread) {
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query = query + "&mode=prefetch";
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render_article(cached_article);
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} else if (cached_article) {
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query = query + "&mode=prefetch_old";
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render_article(cached_article);
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}
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cache_expire();
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last_requested_article = id;
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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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article_callback2(transport, id);
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} });
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return false;
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} catch (e) {
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exception_error("view", e);
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}
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}
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function tMark(id) {
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return toggleMark(id);
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}
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|
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function tPub(id) {
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return togglePub(id);
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}
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function tMark_afh_off(effect) {
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try {
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var elem = effect.effects[0].element;
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console.log("tMark_afh_off : " + elem.id);
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if (elem) {
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elem.src = elem.src.replace("mark_set", "mark_unset");
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elem.alt = __("Star article");
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Element.show(elem);
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}
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} catch (e) {
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exception_error("tMark_afh_off", e);
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}
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}
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function tPub_afh_off(effect) {
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try {
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var elem = effect.effects[0].element;
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console.log("tPub_afh_off : " + elem.id);
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if (elem) {
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elem.src = elem.src.replace("pub_set", "pub_unset");
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elem.alt = __("Publish article");
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Element.show(elem);
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}
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} catch (e) {
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exception_error("tPub_afh_off", e);
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}
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}
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function toggleMark(id, client_only, no_effects) {
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try {
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var query = "?op=rpc&id=" + id + "&subop=mark";
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query = query + "&afid=" + getActiveFeedId();
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if (tagsAreDisplayed()) {
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query = query + "&omode=tl";
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} else {
|
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query = query + "&omode=flc";
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}
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|
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var mark_img = $("FMPIC-" + id);
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|
|
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if (!mark_img) return;
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|
|
|
var vfeedu = $("FEEDU--1");
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|
var crow = $("RROW-" + id);
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|
|
|
if (mark_img.src.match("mark_unset")) {
|
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mark_img.src = mark_img.src.replace("mark_unset", "mark_set");
|
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mark_img.alt = __("Unstar article");
|
|
query = query + "&mark=1";
|
|
|
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if (db) {
|
|
db.execute("UPDATE articles SET marked = 1 WHERE id = ?", [id]);
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|
}
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|
|
} else {
|
|
mark_img.alt = __("Please wait...");
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query = query + "&mark=0";
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|
|
if ($("headlinesList") && !no_effects) {
|
|
Effect.Puff(mark_img, {duration : 0.25, afterFinish: tMark_afh_off});
|
|
} else {
|
|
mark_img.src = mark_img.src.replace("mark_set", "mark_unset");
|
|
mark_img.alt = __("Star article");
|
|
}
|
|
|
|
if (db) {
|
|
db.execute("UPDATE articles SET marked = 0 WHERE id = ?", [id]);
|
|
}
|
|
|
|
}
|
|
|
|
if (!no_effects) update_local_feedlist_counters();
|
|
|
|
if (!client_only) {
|
|
console.log(query);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("toggleMark", e);
|
|
}
|
|
}
|
|
|
|
function togglePub(id, client_only, no_effects, note) {
|
|
|
|
try {
|
|
|
|
var query = "?op=rpc&id=" + id + "&subop=publ";
|
|
|
|
query = query + "&afid=" + getActiveFeedId();
|
|
|
|
if (note != undefined) {
|
|
query = query + "¬e=" + param_escape(note);
|
|
} else {
|
|
query = query + "¬e=undefined";
|
|
}
|
|
|
|
if (tagsAreDisplayed()) {
|
|
query = query + "&omode=tl";
|
|
} else {
|
|
query = query + "&omode=flc";
|
|
}
|
|
|
|
var mark_img = $("FPPIC-" + id);
|
|
|
|
if (!mark_img) return;
|
|
|
|
var vfeedu = $("FEEDU--2");
|
|
var crow = $("RROW-" + id);
|
|
|
|
if (mark_img.src.match("pub_unset") || note != undefined) {
|
|
mark_img.src = mark_img.src.replace("pub_unset", "pub_set");
|
|
mark_img.alt = __("Unpublish article");
|
|
query = query + "&pub=1";
|
|
|
|
} else {
|
|
mark_img.alt = __("Please wait...");
|
|
query = query + "&pub=0";
|
|
|
|
if ($("headlinesList") && !no_effects) {
|
|
Effect.Puff(mark_img, {duration : 0.25, afterFinish: tPub_afh_off});
|
|
} else {
|
|
mark_img.src = mark_img.src.replace("pub_set", "pub_unset");
|
|
mark_img.alt = __("Publish article");
|
|
}
|
|
}
|
|
|
|
if (!client_only) {
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
|
|
var note = transport.responseXML.getElementsByTagName("note")[0];
|
|
|
|
if (note) {
|
|
var note_id = note.getAttribute("id");
|
|
var note_size = note.getAttribute("size");
|
|
var note_content = note.firstChild.nodeValue;
|
|
|
|
var container = $('POSTNOTE-' + note_id);
|
|
|
|
cache_invalidate(note_id);
|
|
|
|
if (container) {
|
|
if (note_size == "0") {
|
|
Element.hide(container);
|
|
} else {
|
|
container.innerHTML = note_content;
|
|
Element.show(container);
|
|
}
|
|
}
|
|
}
|
|
|
|
} });
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("togglePub", e);
|
|
}
|
|
}
|
|
|
|
function correctHeadlinesOffset(id) {
|
|
|
|
try {
|
|
|
|
var hlist = $("headlinesList");
|
|
var container = $("headlinesInnerContainer");
|
|
var row = $("RROW-" + id);
|
|
|
|
var viewport = container.offsetHeight;
|
|
|
|
var rel_offset_top = row.offsetTop - container.scrollTop;
|
|
var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop;
|
|
|
|
console.log("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom);
|
|
console.log("Vport: " + viewport);
|
|
|
|
if (rel_offset_top <= 0 || rel_offset_top > viewport) {
|
|
container.scrollTop = row.offsetTop;
|
|
} else if (rel_offset_bottom > viewport) {
|
|
|
|
/* doesn't properly work with Opera in some cases because
|
|
Opera fucks up element scrolling */
|
|
|
|
container.scrollTop = row.offsetTop + row.offsetHeight - viewport;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("correctHeadlinesOffset", e);
|
|
}
|
|
|
|
}
|
|
|
|
function moveToPost(mode) {
|
|
|
|
try {
|
|
|
|
var rows;
|
|
|
|
if (isCdmMode()) {
|
|
rows = cdmGetVisibleArticles();
|
|
} else {
|
|
rows = getVisibleHeadlineIds();
|
|
}
|
|
|
|
var prev_id = false;
|
|
var next_id = false;
|
|
|
|
if (!$('RROW-' + active_post_id)) {
|
|
active_post_id = false;
|
|
}
|
|
|
|
if (active_post_id == false) {
|
|
next_id = getFirstVisibleHeadlineId();
|
|
prev_id = getLastVisibleHeadlineId();
|
|
} else {
|
|
for (var i = 0; i < rows.length; i++) {
|
|
if (rows[i] == active_post_id) {
|
|
prev_id = rows[i-1];
|
|
next_id = rows[i+1];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mode == "next") {
|
|
if (next_id) {
|
|
if (isCdmMode()) {
|
|
|
|
cdmExpandArticle(next_id);
|
|
cdmScrollToArticleId(next_id);
|
|
|
|
} else {
|
|
correctHeadlinesOffset(next_id);
|
|
view(next_id, getActiveFeedId());
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mode == "prev") {
|
|
if (prev_id) {
|
|
if (isCdmMode()) {
|
|
cdmExpandArticle(prev_id);
|
|
cdmScrollToArticleId(prev_id);
|
|
} else {
|
|
correctHeadlinesOffset(prev_id);
|
|
view(prev_id, getActiveFeedId());
|
|
}
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("moveToPost", e);
|
|
}
|
|
}
|
|
|
|
function toggleSelected(id) {
|
|
try {
|
|
|
|
var cb = $("RCHK-" + id);
|
|
|
|
var row = $("RROW-" + id);
|
|
if (row) {
|
|
var nc = row.className;
|
|
|
|
if (!nc.match("Selected")) {
|
|
nc = nc + "Selected";
|
|
if (cb) {
|
|
cb.checked = true;
|
|
}
|
|
|
|
// In CDM basically last selected article == active article
|
|
if (isCdmMode()) active_post_id = id;
|
|
} else {
|
|
nc = nc.replace("Selected", "");
|
|
if (cb) {
|
|
cb.checked = false;
|
|
}
|
|
|
|
}
|
|
|
|
row.className = nc;
|
|
}
|
|
} catch (e) {
|
|
exception_error("toggleSelected", e);
|
|
}
|
|
}
|
|
|
|
function toggleUnread_afh(effect) {
|
|
try {
|
|
|
|
var elem = effect.element;
|
|
elem.style.backgroundColor = "";
|
|
|
|
} catch (e) {
|
|
exception_error("toggleUnread_afh", e);
|
|
}
|
|
}
|
|
|
|
function toggleUnread(id, cmode, effect) {
|
|
try {
|
|
|
|
var row = $("RROW-" + id);
|
|
if (row) {
|
|
var nc = row.className;
|
|
var is_selected = row.className.match("Selected");
|
|
nc = nc.replace("Unread", "");
|
|
nc = nc.replace("Selected", "");
|
|
|
|
// since we are removing selection from the object, uncheck
|
|
// corresponding checkbox
|
|
|
|
var cb = $("RCHK-" + id);
|
|
if (cb) {
|
|
cb.checked = false;
|
|
}
|
|
|
|
// NOTE: I'm not sure that resetting selection here is a feature -fox
|
|
|
|
if (cmode == undefined || cmode == 2) {
|
|
if (row.className.match("Unread")) {
|
|
row.className = nc;
|
|
|
|
if (effect) {
|
|
new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
|
|
afterFinish: toggleUnread_afh,
|
|
queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
|
|
}
|
|
|
|
} else {
|
|
row.className = nc + "Unread";
|
|
}
|
|
|
|
if (db) {
|
|
db.execute("UPDATE articles SET unread = not unread "+
|
|
"WHERE id = ?", [id]);
|
|
}
|
|
|
|
} else if (cmode == 0) {
|
|
row.className = nc;
|
|
|
|
if (effect) {
|
|
new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
|
|
afterFinish: toggleUnread_afh,
|
|
queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
|
|
}
|
|
|
|
if (db) {
|
|
db.execute("UPDATE articles SET unread = 0 "+
|
|
"WHERE id = ?", [id]);
|
|
}
|
|
|
|
} else if (cmode == 1) {
|
|
row.className = nc + "Unread";
|
|
|
|
if (db) {
|
|
db.execute("UPDATE articles SET unread = 1 "+
|
|
"WHERE id = ?", [id]);
|
|
}
|
|
|
|
}
|
|
|
|
update_local_feedlist_counters();
|
|
|
|
// Disable unmarking as selected for the time being (16.05.08) -fox
|
|
if (is_selected) row.className = row.className + "Selected";
|
|
|
|
if (cmode == undefined) cmode = 2;
|
|
|
|
var query = "?op=rpc&subop=catchupSelected" +
|
|
"&cmode=" + param_escape(cmode) + "&ids=" + param_escape(id);
|
|
|
|
// notify_progress("Loading, please wait...");
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("toggleUnread", e);
|
|
}
|
|
}
|
|
|
|
function selectionRemoveLabel(id) {
|
|
try {
|
|
|
|
var ids = getSelectedArticleIds2();
|
|
|
|
if (ids.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
// var ok = confirm(__("Remove selected articles from label?"));
|
|
|
|
// if (ok) {
|
|
|
|
var query = "?op=rpc&subop=removeFromLabel&ids=" +
|
|
param_escape(ids.toString()) + "&lid=" + param_escape(id);
|
|
|
|
console.log(query);
|
|
|
|
// notify_progress("Loading, please wait...");
|
|
|
|
cache_invalidate("F:" + (-11 - id));
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
show_labels_in_headlines(transport);
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
// }
|
|
|
|
} catch (e) {
|
|
exception_error("selectionAssignLabel", e);
|
|
|
|
}
|
|
}
|
|
|
|
function selectionAssignLabel(id) {
|
|
try {
|
|
|
|
var ids = getSelectedArticleIds2();
|
|
|
|
if (ids.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
// var ok = confirm(__("Assign selected articles to label?"));
|
|
|
|
// if (ok) {
|
|
|
|
cache_invalidate("F:" + (-11 - id));
|
|
|
|
var query = "?op=rpc&subop=assignToLabel&ids=" +
|
|
param_escape(ids.toString()) + "&lid=" + param_escape(id);
|
|
|
|
console.log(query);
|
|
|
|
// notify_progress("Loading, please wait...");
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
show_labels_in_headlines(transport);
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
// }
|
|
|
|
} catch (e) {
|
|
exception_error("selectionAssignLabel", e);
|
|
|
|
}
|
|
}
|
|
|
|
function selectionToggleUnread(set_state, callback_func, no_error) {
|
|
try {
|
|
var rows = getSelectedArticleIds2();
|
|
|
|
if (rows.length == 0 && !no_error) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < rows.length; i++) {
|
|
var row = $("RROW-" + rows[i]);
|
|
if (row) {
|
|
var nc = row.className;
|
|
nc = nc.replace("Unread", "");
|
|
nc = nc.replace("Selected", "");
|
|
|
|
if (set_state == undefined) {
|
|
if (row.className.match("Unread")) {
|
|
row.className = nc + "Selected";
|
|
} else {
|
|
row.className = nc + "UnreadSelected";
|
|
}
|
|
if (db) {
|
|
db.execute("UPDATE articles SET unread = NOT unread WHERE id = ?",
|
|
[rows[i]]);
|
|
}
|
|
}
|
|
|
|
if (set_state == false) {
|
|
row.className = nc + "Selected";
|
|
if (db) {
|
|
db.execute("UPDATE articles SET unread = 0 WHERE id = ?",
|
|
[rows[i]]);
|
|
}
|
|
}
|
|
|
|
if (set_state == true) {
|
|
row.className = nc + "UnreadSelected";
|
|
if (db) {
|
|
db.execute("UPDATE articles SET unread = 1 WHERE id = ?",
|
|
[rows[i]]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (rows.length > 0) {
|
|
|
|
update_local_feedlist_counters();
|
|
|
|
var cmode = "";
|
|
|
|
if (set_state == undefined) {
|
|
cmode = "2";
|
|
} else if (set_state == true) {
|
|
cmode = "1";
|
|
} else if (set_state == false) {
|
|
cmode = "0";
|
|
}
|
|
|
|
var query = "?op=rpc&subop=catchupSelected" +
|
|
"&cmode=" + cmode + "&ids=" + param_escape(rows.toString());
|
|
|
|
notify_progress("Loading, please wait...");
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
catchup_callback2(transport, callback_func);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("selectionToggleUnread", e);
|
|
}
|
|
}
|
|
|
|
function selectionToggleMarked() {
|
|
try {
|
|
|
|
var rows = getSelectedArticleIds2();
|
|
|
|
if (rows.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < rows.length; i++) {
|
|
toggleMark(rows[i], true, true);
|
|
}
|
|
|
|
update_local_feedlist_counters();
|
|
|
|
if (rows.length > 0) {
|
|
|
|
var query = "?op=rpc&subop=markSelected&ids=" +
|
|
param_escape(rows.toString()) + "&cmode=2";
|
|
|
|
query = query + "&afid=" + getActiveFeedId();
|
|
|
|
query = query + "&omode=lc";
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("selectionToggleMarked", e);
|
|
}
|
|
}
|
|
|
|
function selectionTogglePublished() {
|
|
try {
|
|
|
|
var rows = getSelectedArticleIds2();
|
|
|
|
if (rows.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < rows.length; i++) {
|
|
togglePub(rows[i], true, true);
|
|
}
|
|
|
|
if (rows.length > 0) {
|
|
|
|
var query = "?op=rpc&subop=publishSelected&ids=" +
|
|
param_escape(rows.toString()) + "&cmode=2";
|
|
|
|
query = query + "&afid=" + getActiveFeedId();
|
|
|
|
query = query + "&omode=lc";
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("selectionToggleMarked", e);
|
|
}
|
|
}
|
|
|
|
function cdmGetSelectedArticles() {
|
|
var sel_articles = new Array();
|
|
var container = $("headlinesInnerContainer");
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (child.id && child.id.match("RROW-") && child.className.match("Selected")) {
|
|
var c_id = child.id.replace("RROW-", "");
|
|
sel_articles.push(c_id);
|
|
}
|
|
}
|
|
|
|
return sel_articles;
|
|
}
|
|
|
|
function cdmGetVisibleArticles() {
|
|
var sel_articles = new Array();
|
|
var container = $("headlinesInnerContainer");
|
|
|
|
if (!container) return sel_articles;
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (child.id && child.id.match("RROW-")) {
|
|
var c_id = child.id.replace("RROW-", "");
|
|
sel_articles.push(c_id);
|
|
}
|
|
}
|
|
|
|
return sel_articles;
|
|
}
|
|
|
|
function cdmGetUnreadArticles() {
|
|
var sel_articles = new Array();
|
|
var container = $("headlinesInnerContainer");
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (child.id && child.id.match("RROW-") && child.className.match("Unread")) {
|
|
var c_id = child.id.replace("RROW-", "");
|
|
sel_articles.push(c_id);
|
|
}
|
|
}
|
|
|
|
return sel_articles;
|
|
}
|
|
|
|
|
|
// mode = all,none,unread
|
|
function cdmSelectArticles(mode) {
|
|
var container = $("headlinesInnerContainer");
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (child.id && child.id.match("RROW-")) {
|
|
var aid = child.id.replace("RROW-", "");
|
|
|
|
var cb = $("RCHK-" + aid);
|
|
|
|
if (mode == "all") {
|
|
if (!child.className.match("Selected")) {
|
|
child.className = child.className + "Selected";
|
|
cb.checked = true;
|
|
}
|
|
} else if (mode == "unread") {
|
|
if (child.className.match("Unread") && !child.className.match("Selected")) {
|
|
child.className = child.className + "Selected";
|
|
cb.checked = true;
|
|
}
|
|
} else {
|
|
child.className = child.className.replace("Selected", "");
|
|
cb.checked = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function catchupPage() {
|
|
|
|
var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
|
|
|
|
var str = __("Mark all visible articles in %s as read?");
|
|
|
|
str = str.replace("%s", fn);
|
|
|
|
if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
|
|
return;
|
|
}
|
|
|
|
if ($("headlinesList")) {
|
|
selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
|
|
selectionToggleUnread(false, 'viewCurrentFeed()', true);
|
|
selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
|
|
} else {
|
|
cdmSelectArticles('all');
|
|
selectionToggleUnread(false, 'viewCurrentFeed()', true)
|
|
cdmSelectArticles('none');
|
|
}
|
|
}
|
|
|
|
function deleteSelection() {
|
|
|
|
try {
|
|
|
|
var rows = getSelectedArticleIds2();
|
|
|
|
if (rows.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
|
|
var str;
|
|
var op;
|
|
|
|
if (getActiveFeedId() != 0) {
|
|
str = __("Delete %d selected articles in %s?");
|
|
} else {
|
|
str = __("Delete %d selected articles?");
|
|
}
|
|
|
|
str = str.replace("%d", rows.length);
|
|
str = str.replace("%s", fn);
|
|
|
|
if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
|
|
return;
|
|
}
|
|
|
|
query = "?op=rpc&subop=delete&ids=" + param_escape(rows);
|
|
|
|
console.log(query);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
viewCurrentFeed();
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("deleteSelection", e);
|
|
}
|
|
}
|
|
|
|
function archiveSelection() {
|
|
|
|
try {
|
|
|
|
var rows = getSelectedArticleIds2();
|
|
|
|
if (rows.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
|
|
var str;
|
|
var op;
|
|
|
|
if (getActiveFeedId() != 0) {
|
|
str = __("Archive %d selected articles in %s?");
|
|
op = "archive";
|
|
} else {
|
|
str = __("Move %d archived articles back?");
|
|
op = "unarchive";
|
|
}
|
|
|
|
str = str.replace("%d", rows.length);
|
|
str = str.replace("%s", fn);
|
|
|
|
if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
|
|
return;
|
|
}
|
|
|
|
query = "?op=rpc&subop="+op+"&ids=" + param_escape(rows);
|
|
|
|
console.log(query);
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
cache_invalidate(rows[i]);
|
|
}
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
viewCurrentFeed();
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("archiveSelection", e);
|
|
}
|
|
}
|
|
|
|
function catchupSelection() {
|
|
|
|
try {
|
|
|
|
var rows = getSelectedArticleIds2();
|
|
|
|
if (rows.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
|
|
|
|
var str = __("Mark %d selected articles in %s as read?");
|
|
|
|
str = str.replace("%d", rows.length);
|
|
str = str.replace("%s", fn);
|
|
|
|
if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
|
|
return;
|
|
}
|
|
|
|
if ($("headlinesList")) {
|
|
selectionToggleUnread(false, 'viewCurrentFeed()', true);
|
|
} else {
|
|
selectionToggleUnread(false, 'viewCurrentFeed()', true)
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("catchupSelection", e);
|
|
}
|
|
}
|
|
|
|
function editArticleTags(id, feed_id, cdm_enabled) {
|
|
displayDlg('editArticleTags', id,
|
|
function () {
|
|
$("tags_str").focus();
|
|
|
|
new Ajax.Autocompleter('tags_str', 'tags_choices',
|
|
"backend.php?op=rpc&subop=completeTags",
|
|
{ tokens: ',', paramName: "search" });
|
|
});
|
|
}
|
|
|
|
function editTagsSave() {
|
|
|
|
notify_progress("Saving article tags...");
|
|
|
|
var form = document.forms["tag_edit_form"];
|
|
|
|
var query = Form.serialize("tag_edit_form");
|
|
|
|
query = "?op=rpc&subop=setArticleTags&" + query;
|
|
|
|
console.log(query);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
try {
|
|
console.log("tags saved...");
|
|
|
|
closeInfoBox();
|
|
notify("");
|
|
|
|
if (tagsAreDisplayed()) {
|
|
_reload_feedlist_after_view = true;
|
|
}
|
|
|
|
if (transport.responseXML) {
|
|
var tags_str = transport.responseXML.getElementsByTagName("tags-str")[0];
|
|
|
|
if (tags_str) {
|
|
var id = tags_str.getAttribute("id");
|
|
|
|
if (id) {
|
|
var tags = $("ATSTR-" + id);
|
|
if (tags) {
|
|
tags.innerHTML = tags_str.firstChild.nodeValue;
|
|
}
|
|
|
|
cache_invalidate(id);
|
|
}
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("editTagsSave", e);
|
|
}
|
|
} });
|
|
}
|
|
|
|
function editTagsInsert() {
|
|
try {
|
|
|
|
var form = document.forms["tag_edit_form"];
|
|
|
|
var found_tags = form.found_tags;
|
|
var tags_str = form.tags_str;
|
|
|
|
var tag = found_tags[found_tags.selectedIndex].value;
|
|
|
|
if (tags_str.value.length > 0 &&
|
|
tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) {
|
|
|
|
tags_str.value = tags_str.value + ", ";
|
|
}
|
|
|
|
tags_str.value = tags_str.value + tag + ", ";
|
|
|
|
found_tags.selectedIndex = 0;
|
|
|
|
} catch (e) {
|
|
exception_error("editTagsInsert", e);
|
|
}
|
|
}
|
|
|
|
function cdmScrollViewport(where) {
|
|
console.log("cdmScrollViewport: " + where);
|
|
|
|
var ctr = $("headlinesInnerContainer");
|
|
|
|
if (!ctr) return;
|
|
|
|
if (where == "bottom") {
|
|
ctr.scrollTop = ctr.scrollHeight;
|
|
} else {
|
|
ctr.scrollTop = where;
|
|
}
|
|
}
|
|
|
|
function cdmArticleIsBelowViewport(id) {
|
|
try {
|
|
var ctr = $("headlinesInnerContainer");
|
|
var e = $("RROW-" + id);
|
|
|
|
if (!e || !ctr) return;
|
|
|
|
// article starts below viewport
|
|
|
|
if (ctr.scrollTop < e.offsetTop) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("cdmArticleIsVisible", e);
|
|
}
|
|
}
|
|
|
|
function cdmArticleIsAboveViewport(id) {
|
|
try {
|
|
var ctr = $("headlinesInnerContainer");
|
|
var e = $("RROW-" + id);
|
|
|
|
if (!e || !ctr) return;
|
|
|
|
// article starts above viewport
|
|
|
|
if (ctr.scrollTop > e.offsetTop + e.offsetHeight) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("cdmArticleIsVisible", e);
|
|
}
|
|
}
|
|
|
|
function cdmScrollToArticleId(id) {
|
|
try {
|
|
var ctr = $("headlinesInnerContainer");
|
|
var e = $("RROW-" + id);
|
|
|
|
if (!e || !ctr) return;
|
|
|
|
ctr.scrollTop = e.offsetTop;
|
|
|
|
} catch (e) {
|
|
exception_error("cdmScrollToArticleId", e);
|
|
}
|
|
}
|
|
|
|
function cdmArticleIsActuallyVisible(id) {
|
|
try {
|
|
var ctr = $("headlinesInnerContainer");
|
|
var e = $("RROW-" + id);
|
|
|
|
if (!e || !ctr) return;
|
|
|
|
// article fits in viewport OR article is longer than viewport and
|
|
// its bottom is visible
|
|
|
|
if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <=
|
|
ctr.scrollTop + ctr.offsetHeight) {
|
|
|
|
return true;
|
|
|
|
} else if (e.offsetHeight > ctr.offsetHeight &&
|
|
e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
|
|
e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
} catch (e) {
|
|
exception_error("cdmArticleIsVisible", e);
|
|
}
|
|
}
|
|
|
|
function cdmWatchdog() {
|
|
|
|
try {
|
|
|
|
var ctr = $("headlinesInnerContainer");
|
|
|
|
if (!ctr) return;
|
|
|
|
var ids = new Array();
|
|
|
|
var e = ctr.firstChild;
|
|
|
|
while (e) {
|
|
if (e.className && e.className == "cdmArticleUnread" && e.id &&
|
|
e.id.match("RROW-")) {
|
|
|
|
// article fits in viewport OR article is longer than viewport and
|
|
// its bottom is visible
|
|
|
|
if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <=
|
|
ctr.scrollTop + ctr.offsetHeight) {
|
|
|
|
// console.log(e.id + " is visible " + e.offsetTop + "." +
|
|
// (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." +
|
|
// (ctr.scrollTop + ctr.offsetHeight));
|
|
|
|
ids.push(e.id.replace("RROW-", ""));
|
|
|
|
} else if (e.offsetHeight > ctr.offsetHeight &&
|
|
e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
|
|
e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) {
|
|
|
|
ids.push(e.id.replace("RROW-", ""));
|
|
|
|
}
|
|
|
|
// method 2: article bottom is visible and is in upper 1/2 of the viewport
|
|
|
|
/* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
|
|
e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) {
|
|
|
|
ids.push(e.id.replace("RROW-", ""));
|
|
|
|
} */
|
|
|
|
}
|
|
|
|
e = e.nextSibling;
|
|
}
|
|
|
|
console.log("cdmWatchdog, ids= " + ids.toString());
|
|
|
|
if (ids.length > 0) {
|
|
|
|
for (var i = 0; i < ids.length; i++) {
|
|
var e = $("RROW-" + ids[i]);
|
|
if (e) {
|
|
e.className = e.className.replace("Unread", "");
|
|
}
|
|
}
|
|
|
|
var query = "?op=rpc&subop=catchupSelected" +
|
|
"&cmode=0" + "&ids=" + param_escape(ids.toString());
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
_cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000);
|
|
|
|
} catch (e) {
|
|
exception_error("cdmWatchdog", e);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
function cache_inject(id, article, param) {
|
|
|
|
try {
|
|
if (!cache_check_param(id, param)) {
|
|
console.log("cache_article: miss: " + id + " [p=" + param + "]");
|
|
|
|
var date = new Date();
|
|
var ts = Math.round(date.getTime() / 1000);
|
|
|
|
if (db) {
|
|
|
|
db.execute("INSERT INTO cache (id, article, param, added) VALUES (?, ?, ?, ?)",
|
|
[id, article, param, ts]);
|
|
} else {
|
|
|
|
var cache_obj = {};
|
|
|
|
cache_obj["id"] = id;
|
|
cache_obj["data"] = article;
|
|
cache_obj["param"] = param;
|
|
|
|
if (param) id = id + ":" + param;
|
|
|
|
cache_added["TS:" + id] = ts;
|
|
|
|
if (has_local_storage())
|
|
localStorage.setItem(id, JSON.stringify(cache_obj));
|
|
else
|
|
article_cache.push(cache_obj);
|
|
}
|
|
|
|
} else {
|
|
console.log("cache_article: hit: " + id + " [p=" + param + "]");
|
|
}
|
|
} catch (e) {
|
|
exception_error("cache_inject", e);
|
|
}
|
|
}
|
|
|
|
function cache_find(id) {
|
|
|
|
if (db) {
|
|
var rs = db.execute("SELECT article FROM cache WHERE id = ?", [id]);
|
|
var a = false;
|
|
|
|
if (rs.isValidRow()) {
|
|
var a = rs.field(0);
|
|
}
|
|
|
|
rs.close();
|
|
|
|
return a;
|
|
|
|
} else {
|
|
|
|
if (has_local_storage()) {
|
|
var cache_obj = localStorage.getItem(id);
|
|
|
|
if (cache_obj) {
|
|
cache_obj = JSON.parse(cache_obj);
|
|
|
|
if (cache_obj)
|
|
return cache_obj['data'];
|
|
}
|
|
|
|
} else {
|
|
for (var i = 0; i < article_cache.length; i++) {
|
|
if (article_cache[i]["id"] == id) {
|
|
return article_cache[i]["data"];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function cache_find_param(id, param) {
|
|
|
|
if (db) {
|
|
var rs = db.execute("SELECT article FROM cache WHERE id = ? AND param = ?",
|
|
[id, param]);
|
|
var a = false;
|
|
|
|
if (rs.isValidRow()) {
|
|
a = rs.field(0);
|
|
}
|
|
|
|
rs.close();
|
|
|
|
return a;
|
|
|
|
} else {
|
|
|
|
if (has_local_storage()) {
|
|
|
|
if (param) id = id + ":" + param;
|
|
|
|
var cache_obj = localStorage.getItem(id);
|
|
|
|
if (cache_obj) {
|
|
cache_obj = JSON.parse(cache_obj);
|
|
|
|
if (cache_obj)
|
|
return cache_obj['data'];
|
|
}
|
|
|
|
} else {
|
|
for (var i = 0; i < article_cache.length; i++) {
|
|
if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
|
|
return article_cache[i]["data"];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function cache_check(id) {
|
|
|
|
if (db) {
|
|
var rs = db.execute("SELECT COUNT(*) AS c FROM cache WHERE id = ?",
|
|
[id]);
|
|
var a = false;
|
|
|
|
if (rs.isValidRow()) {
|
|
a = rs.field(0) != "0";
|
|
}
|
|
|
|
rs.close();
|
|
|
|
return a;
|
|
|
|
} else {
|
|
if (has_local_storage()) {
|
|
if (localStorage.getItem(id))
|
|
return true;
|
|
} else {
|
|
for (var i = 0; i < article_cache.length; i++) {
|
|
if (article_cache[i]["id"] == id) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function cache_check_param(id, param) {
|
|
|
|
if (db) {
|
|
var rs = db.execute("SELECT COUNT(*) AS c FROM cache WHERE id = ? AND param = ?",
|
|
[id, param]);
|
|
var a = false;
|
|
|
|
if (rs.isValidRow()) {
|
|
a = rs.field(0) != "0";
|
|
}
|
|
|
|
rs.close();
|
|
|
|
return a;
|
|
|
|
} else {
|
|
|
|
if (has_local_storage()) {
|
|
|
|
if (param) id = id + ":" + param;
|
|
|
|
if (localStorage.getItem(id))
|
|
return true;
|
|
|
|
} else {
|
|
for (var i = 0; i < article_cache.length; i++) {
|
|
if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function cache_expire() {
|
|
if (db) {
|
|
var date = new Date();
|
|
var ts = Math.round(date.getTime() / 1000);
|
|
|
|
db.execute("DELETE FROM cache WHERE added < ? - 1800 AND id LIKE 'FEEDLIST'", [ts]);
|
|
db.execute("DELETE FROM cache WHERE added < ? - 600 AND (id LIKE 'F:%' OR id LIKE 'C:%')", [ts]);
|
|
db.execute("DELETE FROM cache WHERE added < ? - 86400", [ts]);
|
|
|
|
|
|
} else {
|
|
if (has_local_storage()) {
|
|
|
|
var date = new Date();
|
|
var timestamp = Math.round(date.getTime() / 1000);
|
|
|
|
for (var i = 0; i < localStorage.length; i++) {
|
|
|
|
var id = localStorage.key(i);
|
|
|
|
if (timestamp - cache_added["TS:" + id] > 180) {
|
|
localStorage.removeItem(id);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
while (article_cache.length > 25) {
|
|
article_cache.shift();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function cache_flush() {
|
|
if (db) {
|
|
db.execute("DELETE FROM cache");
|
|
} else if (has_local_storage()) {
|
|
localStorage.clear();
|
|
} else {
|
|
article_cache = new Array();
|
|
}
|
|
}
|
|
|
|
function cache_invalidate(id) {
|
|
try {
|
|
|
|
if (db) {
|
|
rs = db.execute("DELETE FROM cache WHERE id = ?", [id]);
|
|
return rs.rowsAffected != 0;
|
|
} else {
|
|
|
|
if (has_local_storage()) {
|
|
|
|
var found = false;
|
|
|
|
for (var i = 0; i < localStorage.length; i++) {
|
|
var key = localStorage.key(i);
|
|
|
|
// console.warn("cache_invalidate: " + key_id + " cmp " + id);
|
|
|
|
if (key == id || key.indexOf(id + ":") == 0) {
|
|
localStorage.removeItem(key);
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return found;
|
|
|
|
} else {
|
|
var i = 0
|
|
|
|
while (i < article_cache.length) {
|
|
if (article_cache[i]["id"] == id) {
|
|
console.log("cache_invalidate: removed id " + id);
|
|
article_cache.splice(i, 1);
|
|
return true;
|
|
}
|
|
i++;
|
|
}
|
|
}
|
|
}
|
|
|
|
console.log("cache_invalidate: id not found: " + id);
|
|
return false;
|
|
} catch (e) {
|
|
exception_error("cache_invalidate", e);
|
|
}
|
|
}
|
|
|
|
function getActiveArticleId() {
|
|
return active_post_id;
|
|
}
|
|
|
|
function preloadBatchedArticles() {
|
|
try {
|
|
|
|
var query = "?op=rpc&subop=getArticles&ids=" +
|
|
preload_id_batch.toString();
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
|
|
preload_id_batch = [];
|
|
|
|
var articles = transport.responseXML.getElementsByTagName("article");
|
|
|
|
for (var i = 0; i < articles.length; i++) {
|
|
var id = articles[i].getAttribute("id");
|
|
if (!cache_check(id)) {
|
|
cache_inject(id, articles[i].firstChild.nodeValue);
|
|
console.log("preloaded article: " + id);
|
|
}
|
|
}
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("preloadBatchedArticles", e);
|
|
}
|
|
}
|
|
|
|
function preloadArticleUnderPointer(id) {
|
|
try {
|
|
if (getInitParam("bw_limit") == "1") return;
|
|
|
|
if (post_under_pointer == id && !cache_check(id)) {
|
|
|
|
console.log("trying to preload article " + id);
|
|
|
|
var neighbor_ids = getRelativePostIds(id, 1);
|
|
|
|
/* only request uncached articles */
|
|
|
|
if (preload_id_batch.indexOf(id) == -1) {
|
|
for (var i = 0; i < neighbor_ids.length; i++) {
|
|
if (!cache_check(neighbor_ids[i])) {
|
|
preload_id_batch.push(neighbor_ids[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (preload_id_batch.indexOf(id) == -1)
|
|
preload_id_batch.push(id);
|
|
|
|
console.log("preload ids batch: " + preload_id_batch.toString());
|
|
|
|
window.clearTimeout(preload_timeout_id);
|
|
preload_batch_timeout_id = window.setTimeout('preloadBatchedArticles()', 1000);
|
|
|
|
}
|
|
} catch (e) {
|
|
exception_error("preloadArticleUnderPointer", e);
|
|
}
|
|
}
|
|
|
|
function postMouseIn(id) {
|
|
try {
|
|
if (post_under_pointer != id) {
|
|
post_under_pointer = id;
|
|
if (!isCdmMode()) {
|
|
window.setTimeout("preloadArticleUnderPointer(" + id + ")", 250);
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("postMouseIn", e);
|
|
}
|
|
}
|
|
|
|
function postMouseOut(id) {
|
|
try {
|
|
post_under_pointer = false;
|
|
} catch (e) {
|
|
exception_error("postMouseOut", e);
|
|
}
|
|
}
|
|
|
|
function headlines_scroll_handler() {
|
|
try {
|
|
|
|
var e = $("headlinesInnerContainer");
|
|
|
|
var toolbar_form = document.forms["main_toolbar_form"];
|
|
|
|
// console.log((e.scrollTop + e.offsetHeight) + " vs " + e.scrollHeight + " dis? " +
|
|
// _infscroll_disable);
|
|
|
|
if (e.scrollTop + e.offsetHeight > e.scrollHeight - 100) {
|
|
if (!_infscroll_disable) {
|
|
console.log("more cowbell!");
|
|
viewNextFeedPage();
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("headlines_scroll_handler", e);
|
|
}
|
|
}
|
|
|
|
function catchupRelativeToArticle(below) {
|
|
|
|
try {
|
|
|
|
|
|
if (!getActiveArticleId()) {
|
|
alert(__("No article is selected."));
|
|
return;
|
|
}
|
|
|
|
var visible_ids;
|
|
|
|
if ($("headlinesList")) {
|
|
visible_ids = getVisibleHeadlineIds();
|
|
} else {
|
|
visible_ids = cdmGetVisibleArticles();
|
|
}
|
|
|
|
var ids_to_mark = new Array();
|
|
|
|
if (!below) {
|
|
for (var i = 0; i < visible_ids.length; i++) {
|
|
if (visible_ids[i] != getActiveArticleId()) {
|
|
var e = $("RROW-" + visible_ids[i]);
|
|
|
|
if (e && e.className.match("Unread")) {
|
|
ids_to_mark.push(visible_ids[i]);
|
|
}
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
for (var i = visible_ids.length-1; i >= 0; i--) {
|
|
if (visible_ids[i] != getActiveArticleId()) {
|
|
var e = $("RROW-" + visible_ids[i]);
|
|
|
|
if (e && e.className.match("Unread")) {
|
|
ids_to_mark.push(visible_ids[i]);
|
|
}
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ids_to_mark.length == 0) {
|
|
alert(__("No articles found to mark"));
|
|
} else {
|
|
var msg = __("Mark %d article(s) as read?").replace("%d", ids_to_mark.length);
|
|
|
|
if (getInitParam("confirm_feed_catchup") != 1 || confirm(msg)) {
|
|
|
|
for (var i = 0; i < ids_to_mark.length; i++) {
|
|
var e = $("RROW-" + ids_to_mark[i]);
|
|
e.className = e.className.replace("Unread", "");
|
|
}
|
|
|
|
var query = "?op=rpc&subop=catchupSelected" +
|
|
"&cmode=0" + "&ids=" + param_escape(ids_to_mark.toString());
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
catchup_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("catchupRelativeToArticle", e);
|
|
}
|
|
}
|
|
|
|
function cdmExpandArticle(id) {
|
|
try {
|
|
|
|
var elem = $("CICD-" + active_post_id);
|
|
|
|
if (id == active_post_id && Element.visible(elem))
|
|
return true;
|
|
|
|
cdmSelectArticles("none");
|
|
|
|
var old_offset = $("RROW-" + id).offsetTop;
|
|
|
|
if (active_post_id && elem) {
|
|
Element.hide(elem);
|
|
Element.show("CEXC-" + active_post_id);
|
|
}
|
|
|
|
active_post_id = id;
|
|
|
|
elem = $("CICD-" + id);
|
|
|
|
if (!Element.visible(elem)) {
|
|
Element.show(elem);
|
|
Element.hide("CEXC-" + id);
|
|
}
|
|
|
|
var new_offset = $("RROW-" + id).offsetTop;
|
|
|
|
$("headlinesInnerContainer").scrollTop += (new_offset-old_offset);
|
|
|
|
if ($("RROW-" + id).offsetTop != old_offset)
|
|
$("headlinesInnerContainer").scrollTop = new_offset;
|
|
|
|
toggleUnread(id, 0, true);
|
|
toggleSelected(id);
|
|
|
|
} catch (e) {
|
|
exception_error("cdmExpandArticle", e);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function fixHeadlinesOrder(ids) {
|
|
try {
|
|
for (var i = 0; i < ids.length; i++) {
|
|
var e = $("RROW-" + ids[i]);
|
|
|
|
if (e) {
|
|
if (i % 2 == 0) {
|
|
e.className = e.className.replace("even", "odd");
|
|
} else {
|
|
e.className = e.className.replace("odd", "even");
|
|
}
|
|
}
|
|
}
|
|
} catch (e) {
|
|
exception_error("fixHeadlinesOrder", e);
|
|
}
|
|
}
|
|
|
|
function hideReadHeadlines() {
|
|
try {
|
|
|
|
var ids = false;
|
|
var vis_ids = new Array();
|
|
|
|
if ($("headlinesList")) {
|
|
ids = getVisibleHeadlineIds();
|
|
} else {
|
|
ids = cdmGetVisibleArticles();
|
|
}
|
|
|
|
var read_headlines_visible = true;
|
|
|
|
for (var i = 0; i < ids.length; i++) {
|
|
var row = $("RROW-" + ids[i]);
|
|
|
|
if (row && row.className) {
|
|
if (read_headlines_visible) {
|
|
if (row.className.match("Unread") || row.className.match("Selected")) {
|
|
Element.show(row);
|
|
vis_ids.push(ids[i]);
|
|
} else {
|
|
//Effect.Fade(row, {duration : 0.3});
|
|
Element.hide(row);
|
|
}
|
|
} else {
|
|
Element.show(row);
|
|
vis_ids.push(ids[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
fixHeadlinesOrder(vis_ids);
|
|
|
|
read_headlines_visible = !read_headlines_visible;
|
|
|
|
} catch (e) {
|
|
exception_error("hideReadHeadlines", e);
|
|
}
|
|
}
|
|
|
|
function invertHeadlineSelection() {
|
|
try {
|
|
var rows = new Array();
|
|
var r = false;
|
|
|
|
if (!isCdmMode()) {
|
|
r = document.getElementsByTagName("TR");
|
|
} else {
|
|
r = document.getElementsByTagName("DIV");
|
|
}
|
|
|
|
for (var i = 0; i < r.length; i++) {
|
|
if (r[i].id && r[i].id.match("RROW-")) {
|
|
rows.push(r[i]);
|
|
}
|
|
}
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
var nc = rows[i].className;
|
|
var id = rows[i].id.replace("RROW-", "");
|
|
var cb = $("RCHK-" + id);
|
|
|
|
if (!rows[i].className.match("Selected")) {
|
|
nc = nc + "Selected";
|
|
cb.checked = true;
|
|
} else {
|
|
nc = nc.replace("Selected", "");
|
|
cb.checked = false;
|
|
}
|
|
|
|
rows[i].className = nc;
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("invertHeadlineSelection", e);
|
|
}
|
|
}
|
|
|
|
function getArticleUnderPointer() {
|
|
return post_under_pointer;
|
|
}
|
|
|
|
function zoomToArticle(id) {
|
|
try {
|
|
var w = window.open("backend.php?op=view&mode=zoom&id=" + param_escape(id),
|
|
"ttrss_zoom_" + id,
|
|
"status=0,toolbar=0,location=0,width=450,height=300,scrollbars=1,menubar=0");
|
|
|
|
} catch (e) {
|
|
exception_error("zoomToArticle", e);
|
|
}
|
|
}
|
|
|
|
function scrollArticle(offset) {
|
|
try {
|
|
if (!isCdmMode()) {
|
|
var ci = $("content-insert");
|
|
if (ci) {
|
|
ci.scrollTop += offset;
|
|
}
|
|
} else {
|
|
var hi = $("headlinesInnerContainer");
|
|
if (hi) {
|
|
hi.scrollTop += offset;
|
|
}
|
|
|
|
}
|
|
} catch (e) {
|
|
exception_error("scrollArticle", e);
|
|
}
|
|
}
|
|
|
|
function show_labels_in_headlines(transport) {
|
|
try {
|
|
if (transport.responseXML) {
|
|
var info = transport.responseXML.getElementsByTagName("info-for-headlines")[0];
|
|
|
|
var elems = info.getElementsByTagName("entry");
|
|
|
|
for (var l = 0; l < elems.length; l++) {
|
|
var e_id = elems[l].getAttribute("id");
|
|
|
|
if (e_id) {
|
|
|
|
var ctr = $("HLLCTR-" + e_id);
|
|
|
|
if (ctr) {
|
|
ctr.innerHTML = elems[l].firstChild.nodeValue;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
} catch (e) {
|
|
exception_error("show_labels_in_headlines", e);
|
|
|
|
}
|
|
}
|
|
|
|
function toggleHeadlineActions() {
|
|
try {
|
|
var e = $("headlineActionsBody");
|
|
var p = $("headlineActionsDrop");
|
|
|
|
if (!Element.visible(e)) {
|
|
Element.show(e);
|
|
} else {
|
|
Element.hide(e);
|
|
}
|
|
|
|
e.scrollTop = 0;
|
|
e.style.left = (p.offsetLeft + 1) + "px";
|
|
e.style.top = (p.offsetTop + p.offsetHeight + 2) + "px";
|
|
|
|
} catch (e) {
|
|
exception_error("toggleHeadlineActions", e);
|
|
}
|
|
}
|
|
|
|
function publishWithNote(id, def_note) {
|
|
try {
|
|
if (!def_note) def_note = '';
|
|
|
|
var note = prompt(__("Please enter a note for this article:"), def_note);
|
|
|
|
if (note != undefined) {
|
|
togglePub(id, false, false, note);
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("publishWithNote", e);
|
|
}
|
|
}
|
|
|
|
function emailArticle(id) {
|
|
try {
|
|
if (!id) {
|
|
var ids = getSelectedArticleIds2();
|
|
|
|
if (ids.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
id = ids.toString();
|
|
}
|
|
|
|
displayDlg('emailArticle', id,
|
|
function () {
|
|
document.forms['article_email_form'].destination.focus();
|
|
|
|
new Ajax.Autocompleter('destination', 'destination_choices',
|
|
"backend.php?op=rpc&subop=completeEmails",
|
|
{ tokens: '', paramName: "search" });
|
|
|
|
});
|
|
|
|
} catch (e) {
|
|
exception_error("emailArticle", e);
|
|
}
|
|
}
|
|
|
|
function emailArticleDo() {
|
|
try {
|
|
var f = document.forms['article_email_form'];
|
|
|
|
if (f.destination.value == "") {
|
|
alert("Please fill in the destination email.");
|
|
return;
|
|
}
|
|
|
|
if (f.subject.value == "") {
|
|
alert("Please fill in the subject.");
|
|
return;
|
|
}
|
|
|
|
var query = Form.serialize("article_email_form");
|
|
|
|
// console.log(query);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
try {
|
|
|
|
var error = transport.responseXML.getElementsByTagName('error')[0];
|
|
|
|
if (error) {
|
|
alert(__('Error sending email:') + ' ' + error.firstChild.nodeValue);
|
|
} else {
|
|
notify_info('Your message has been sent.');
|
|
closeInfoBox();
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("sendEmailDo", e);
|
|
}
|
|
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("emailArticleDo", e);
|
|
}
|
|
}
|
|
|
|
function cdmDismissArticle(id) {
|
|
try {
|
|
var elem = $("RROW-" + id);
|
|
|
|
toggleUnread(id, 0, true);
|
|
|
|
new Effect.Fade(elem, {duration : 0.5});
|
|
|
|
} catch (e) {
|
|
exception_error("cdmDismissArticle", e);
|
|
}
|
|
}
|
|
|
|
function cdmDismissSelectedArticles() {
|
|
try {
|
|
|
|
var ids = getSelectedArticleIds2();
|
|
|
|
for (var i = 0; i < ids.length; i++) {
|
|
var elem = $("RROW-" + ids[i]);
|
|
new Effect.Fade(elem, {duration : 0.5});
|
|
}
|
|
|
|
if (ids.length > 0)
|
|
selectionToggleUnread(false);
|
|
|
|
} catch (e) {
|
|
exception_error("cdmDismissArticle", e);
|
|
}
|
|
}
|