1364 lines
31 KiB
JavaScript
1364 lines
31 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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var _tag_active_post_id = false;
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var _tag_active_feed_id = false;
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var _tag_active_cdm = false;
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// FIXME: kludge, to restore scrollTop after tag editor terminates
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var _tag_cdm_scroll = 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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function catchup_callback() {
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if (xmlhttp_rpc.readyState == 4) {
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try {
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debug("catchup_callback");
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notify("");
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all_counters_callback2(xmlhttp_rpc);
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if (_catchup_callback_func) {
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setTimeout(_catchup_callback_func, 10);
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}
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} catch (e) {
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exception_error("catchup_callback", e);
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}
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}
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}
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function catchup_callback2(transport, callback) {
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try {
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debug("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);
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}
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}
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function headlines_callback2(transport, active_feed_id, is_cat, feed_cur_page) {
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try {
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debug("headlines_callback2 [page=" + feed_cur_page + "]");
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var feeds = document.getElementById("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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}
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setActiveFeedId(active_feed_id);
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if (is_cat != undefined) {
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active_feed_is_cat = is_cat;
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}
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if (!is_cat) {
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var feedr = document.getElementById("FEEDR-" + active_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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var f = document.getElementById("headlines-frame");
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try {
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if (feed_cur_page == 0) {
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debug("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 headlines = transport.responseXML.getElementsByTagName("headlines")[0];
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var headlines_count_obj = transport.responseXML.getElementsByTagName("headlines-count")[0];
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var headlines_count = headlines_count_obj.getAttribute("value");
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if (headlines_count == 0) _infscroll_disable = 1;
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var counters = transport.responseXML.getElementsByTagName("counters")[0];
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var articles = transport.responseXML.getElementsByTagName("article");
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var runtime_info = transport.responseXML.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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} else {
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debug("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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debug("adding some more headlines...");
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var c = document.getElementById("headlinesList");
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if (!c) {
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c = document.getElementById("headlinesInnerContainer");
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}
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c.innerHTML = c.innerHTML + headlines.firstChild.nodeValue;
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} else {
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debug("no new headlines received");
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}
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} else {
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debug("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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debug("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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debug("no cached articles received");
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}
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if (counters) {
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debug("parsing piggybacked counters: " + counters);
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parse_counters(counters, false);
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} else {
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debug("counters container not found in reply");
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}
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if (runtime_info) {
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debug("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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debug("counters container not found in reply");
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}
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} else {
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debug("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 (typeof correctPNG != 'undefined') {
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correctPNG();
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}
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if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout);
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if (!document.getElementById("headlinesList") &&
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getInitParam("cdm_auto_catchup") == 1) {
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debug("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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debug("not in CDM mode or watchdog disabled");
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}
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if (_tag_cdm_scroll) {
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try {
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document.getElementById("headlinesInnerContainer").scrollTop = _tag_cdm_scroll;
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_tag_cdm_scroll = false;
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debug("resetting headlinesInner scrollTop");
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} catch (e) { }
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}
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_feed_cur_page = feed_cur_page;
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notify("");
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} catch (e) {
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exception_error("headlines_callback2", e);
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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 = document.getElementById("content-frame");
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try {
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f.scrollTop = 0;
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} catch (e) { };
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f.innerHTML = article;
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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 = document.getElementById("RROW-" + id);
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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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var upd_img_pic = document.getElementById("FUPDPIC-" + id);
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if (upd_img_pic) {
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upd_img_pic.src = "images/blank_icon.gif";
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}
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selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
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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, feed_id) {
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try {
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debug("article_callback2 " + id);
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if (transport.responseXML) {
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active_real_feed_id = feed_id;
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active_post_id = id;
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showArticleInHeadlines(id);
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var reply = transport.responseXML.firstChild.firstChild;
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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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debug("found id: " + a_id);
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if (a_id == active_post_id) {
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debug("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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} else {
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debug("article_callback: returned no XML object");
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var f = document.getElementById("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 (typeof correctPNG != 'undefined') {
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correctPNG();
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}
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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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var counters = transport.responseXML.getElementsByTagName("counters")[0];
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if (counters) {
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debug("parsing piggybacked counters: " + counters);
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parse_counters(counters, false);
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} else {
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debug("counters container not found in reply");
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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);
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}
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}
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function view(id, feed_id, skip_history) {
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try {
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debug("loading article: " + id + "/" + feed_id);
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var cached_article = cache_find(id);
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debug("cache check result: " + (cached_article != false));
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enableHotkeys();
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//setActiveFeedId(feed_id);
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var query = "backend.php?op=view&id=" + param_escape(id) +
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"&feed=" + param_escape(feed_id);
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var date = new Date();
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/* if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) {
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debug("<b>xmlhttp seems to be stuck at view, aborting</b>");
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xmlhttp.abort();
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if (is_safari()) {
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debug("trying alternative reset method for Safari");
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xmlhttp = Ajax.getTransport();
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}
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}
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if (xmlhttp_ready(xmlhttp)) { */
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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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debug("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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var date = new Date();
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var timestamp = Math.round(date.getTime() / 1000);
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query = query + "&ts=" + timestamp;
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query = query + "&cids=" + cids_to_request.toString();
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var crow = document.getElementById("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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notify_progress("Loading, please wait...");
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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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new Ajax.Request(query, {
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onComplete: function(transport) {
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article_callback2(transport, id, feed_id);
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} });
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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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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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debug("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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debug("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 = "backend.php?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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var mark_img = document.getElementById("FMPIC-" + id);
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var vfeedu = document.getElementById("FEEDU--1");
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var crow = document.getElementById("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");
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query = query + "&mark=1";
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/* if (vfeedu && crow.className.match("Unread")) {
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vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
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} */
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} else {
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//mark_img.src = "images/mark_unset.png";
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mark_img.alt = __("Please wait...");
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query = query + "&mark=0";
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/* if (vfeedu && crow.className.match("Unread")) {
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vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
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} */
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if (document.getElementById("headlinesList") && !no_effects) {
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Effect.Puff(mark_img, {duration : 0.25, afterFinish: tMark_afh_off});
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} else {
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mark_img.src = mark_img.src.replace("mark_set", "mark_unset");
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mark_img.alt = __("Star article");
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}
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}
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/* var vfeedctr = document.getElementById("FEEDCTR--1");
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var vfeedr = document.getElementById("FEEDR--1");
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if (vfeedu && vfeedctr) {
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if ((+vfeedu.innerHTML) > 0) {
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if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
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vfeedr.className = vfeedr.className + "Unread";
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vfeedctr.className = "odd";
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}
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} else {
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vfeedctr.className = "invisible";
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vfeedr.className = vfeedr.className.replace("Unread", "");
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}
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}
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debug("toggle starred for aid " + id);
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//new Ajax.Request(query); */
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if (!client_only) {
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debug(query);
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new Ajax.Request(query, {
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|
onComplete: function(transport) {
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all_counters_callback2(transport);
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|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
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exception_error("toggleMark", e);
|
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}
|
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}
|
|
|
|
function togglePub(id, client_only, no_effects) {
|
|
|
|
try {
|
|
|
|
var query = "backend.php?op=rpc&id=" + id + "&subop=publ";
|
|
|
|
query = query + "&afid=" + getActiveFeedId();
|
|
|
|
if (tagsAreDisplayed()) {
|
|
query = query + "&omode=tl";
|
|
} else {
|
|
query = query + "&omode=flc";
|
|
}
|
|
|
|
var mark_img = document.getElementById("FPPIC-" + id);
|
|
var vfeedu = document.getElementById("FEEDU--2");
|
|
var crow = document.getElementById("RROW-" + id);
|
|
|
|
if (mark_img.src.match("pub_unset")) {
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|
mark_img.src = mark_img.src.replace("pub_unset", "pub_set");
|
|
mark_img.alt = __("Unpublish article");
|
|
query = query + "&pub=1";
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|
|
|
/* if (vfeedu && crow.className.match("Unread")) {
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|
vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
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|
} */
|
|
|
|
} else {
|
|
//mark_img.src = "images/pub_unset.png";
|
|
mark_img.alt = __("Please wait...");
|
|
query = query + "&pub=0";
|
|
|
|
/* if (vfeedu && crow.className.match("Unread")) {
|
|
vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
|
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} */
|
|
|
|
if (document.getElementById("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");
|
|
}
|
|
}
|
|
|
|
/* var vfeedctr = document.getElementById("FEEDCTR--2");
|
|
var vfeedr = document.getElementById("FEEDR--2");
|
|
|
|
if (vfeedu && vfeedctr) {
|
|
if ((+vfeedu.innerHTML) > 0) {
|
|
if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
|
|
vfeedr.className = vfeedr.className + "Unread";
|
|
vfeedctr.className = "odd";
|
|
}
|
|
} else {
|
|
vfeedctr.className = "invisible";
|
|
vfeedr.className = vfeedr.className.replace("Unread", "");
|
|
}
|
|
}
|
|
|
|
debug("toggle published for aid " + id);
|
|
|
|
new Ajax.Request(query); */
|
|
|
|
if (!client_only) {
|
|
new Ajax.Request(query, {
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
}
|
|
|
|
} catch (e) {
|
|
|
|
exception_error("togglePub", e);
|
|
}
|
|
}
|
|
|
|
function correctHeadlinesOffset(id) {
|
|
|
|
try {
|
|
|
|
var hlist = document.getElementById("headlinesList");
|
|
var container = document.getElementById("headlinesInnerContainer");
|
|
var row = document.getElementById("RROW-" + id);
|
|
|
|
var viewport = container.offsetHeight;
|
|
|
|
var rel_offset_top = row.offsetTop - container.scrollTop;
|
|
var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop;
|
|
|
|
debug("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom);
|
|
debug("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) {
|
|
|
|
// check for combined mode
|
|
if (!document.getElementById("headlinesList"))
|
|
return;
|
|
|
|
var rows = getVisibleHeadlineIds();
|
|
|
|
var prev_id = false;
|
|
var next_id = false;
|
|
|
|
if (!document.getElementById('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) {
|
|
correctHeadlinesOffset(next_id);
|
|
view(next_id, getActiveFeedId());
|
|
}
|
|
}
|
|
|
|
if (mode == "prev") {
|
|
if (prev_id) {
|
|
correctHeadlinesOffset(prev_id);
|
|
view(prev_id, getActiveFeedId());
|
|
}
|
|
}
|
|
}
|
|
|
|
function toggleUnread(id, cmode) {
|
|
try {
|
|
|
|
var row = document.getElementById("RROW-" + id);
|
|
if (row) {
|
|
var nc = row.className;
|
|
nc = nc.replace("Unread", "");
|
|
nc = nc.replace("Selected", "");
|
|
|
|
if (row.className.match("Unread")) {
|
|
row.className = nc;
|
|
} else {
|
|
row.className = nc + "Unread";
|
|
}
|
|
|
|
if (!cmode) cmode = 2;
|
|
|
|
var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
|
|
param_escape(id) + "&cmode=" + param_escape(cmode);
|
|
|
|
// notify_progress("Loading, please wait...");
|
|
|
|
new Ajax.Request(query, {
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
|
|
} catch (e) {
|
|
exception_error("toggleUnread", e);
|
|
}
|
|
}
|
|
|
|
function selectionToggleUnread(cdm_mode, set_state, callback_func, no_error) {
|
|
try {
|
|
/* if (!xmlhttp_ready(xmlhttp_rpc)) {
|
|
printLockingError();
|
|
return;
|
|
} */
|
|
|
|
var rows;
|
|
|
|
if (cdm_mode) {
|
|
rows = cdmGetSelectedArticles();
|
|
} else {
|
|
rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
|
|
}
|
|
|
|
if (rows.length == 0 && !no_error) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < rows.length; i++) {
|
|
var row = document.getElementById("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 (set_state == false) {
|
|
row.className = nc + "Selected";
|
|
}
|
|
|
|
if (set_state == true) {
|
|
row.className = nc + "UnreadSelected";
|
|
}
|
|
}
|
|
}
|
|
|
|
if (rows.length > 0) {
|
|
|
|
var cmode = "";
|
|
|
|
if (set_state == undefined) {
|
|
cmode = "2";
|
|
} else if (set_state == true) {
|
|
cmode = "1";
|
|
} else if (set_state == false) {
|
|
cmode = "0";
|
|
}
|
|
|
|
var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
|
|
param_escape(rows.toString()) + "&cmode=" + cmode;
|
|
|
|
// _catchup_callback_func = callback_func;
|
|
|
|
debug(callback_func);
|
|
|
|
notify_progress("Loading, please wait...");
|
|
|
|
/* xmlhttp_rpc.open("GET", query, true);
|
|
xmlhttp_rpc.onreadystatechange=catchup_callback;
|
|
xmlhttp_rpc.send(null); */
|
|
|
|
new Ajax.Request(query, {
|
|
onComplete: function(transport) {
|
|
catchup_callback2(transport, callback_func);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("selectionToggleUnread", e);
|
|
}
|
|
}
|
|
|
|
function selectionToggleMarked(cdm_mode) {
|
|
try {
|
|
|
|
var rows;
|
|
|
|
if (cdm_mode) {
|
|
rows = cdmGetSelectedArticles();
|
|
} else {
|
|
rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
|
|
}
|
|
|
|
if (rows.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < rows.length; i++) {
|
|
toggleMark(rows[i], true, true);
|
|
}
|
|
|
|
if (rows.length > 0) {
|
|
|
|
var query = "backend.php?op=rpc&subop=markSelected&ids=" +
|
|
param_escape(rows.toString()) + "&cmode=2";
|
|
|
|
query = query + "&afid=" + getActiveFeedId();
|
|
|
|
/* if (tagsAreDisplayed()) {
|
|
query = query + "&omode=tl";
|
|
} else {
|
|
query = query + "&omode=flc";
|
|
} */
|
|
|
|
query = query + "&omode=lc";
|
|
|
|
new Ajax.Request(query, {
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("selectionToggleMarked", e);
|
|
}
|
|
}
|
|
|
|
function selectionTogglePublished(cdm_mode) {
|
|
try {
|
|
|
|
var rows;
|
|
|
|
if (cdm_mode) {
|
|
rows = cdmGetSelectedArticles();
|
|
} else {
|
|
rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
|
|
}
|
|
|
|
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 = "backend.php?op=rpc&subop=publishSelected&ids=" +
|
|
param_escape(rows.toString()) + "&cmode=2";
|
|
|
|
query = query + "&afid=" + getActiveFeedId();
|
|
|
|
/* if (tagsAreDisplayed()) {
|
|
query = query + "&omode=tl";
|
|
} else {
|
|
query = query + "&omode=flc";
|
|
} */
|
|
|
|
query = query + "&omode=lc";
|
|
|
|
new Ajax.Request(query, {
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("selectionToggleMarked", e);
|
|
}
|
|
}
|
|
|
|
function cdmGetSelectedArticles() {
|
|
var sel_articles = new Array();
|
|
var container = document.getElementById("headlinesInnerContainer");
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (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 = document.getElementById("headlinesInnerContainer");
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (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 = document.getElementById("headlinesInnerContainer");
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (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 = document.getElementById("headlinesInnerContainer");
|
|
|
|
for (i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
if (child.id.match("RROW-")) {
|
|
var aid = child.id.replace("RROW-", "");
|
|
|
|
var cb = document.getElementById("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(), active_feed_is_cat);
|
|
|
|
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 (document.getElementById("headlinesList")) {
|
|
selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
|
|
selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
|
|
selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
|
|
} else {
|
|
cdmSelectArticles('all');
|
|
selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
|
|
cdmSelectArticles('none');
|
|
}
|
|
}
|
|
|
|
function catchupSelection() {
|
|
|
|
try {
|
|
|
|
var rows;
|
|
|
|
if (document.getElementById("headlinesList")) {
|
|
rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
|
|
} else {
|
|
rows = cdmGetSelectedArticles();
|
|
}
|
|
|
|
if (rows.length == 0) {
|
|
alert(__("No articles are selected."));
|
|
return;
|
|
}
|
|
|
|
|
|
var fn = getFeedName(getActiveFeedId(), active_feed_is_cat);
|
|
|
|
var str = __("Mark all selected articles in %s as read?");
|
|
|
|
str = str.replace("%s", fn);
|
|
|
|
if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
|
|
return;
|
|
}
|
|
|
|
if (document.getElementById("headlinesList")) {
|
|
selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
|
|
// selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
|
|
} else {
|
|
selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
|
|
// cdmSelectArticles('none');
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("catchupSelection", e);
|
|
}
|
|
}
|
|
|
|
|
|
function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) {
|
|
|
|
if (!xmlhttp_ready(xmlhttp_rpc)) {
|
|
printLockingError();
|
|
}
|
|
|
|
var title = prompt(__("Please enter label title:"), "");
|
|
|
|
if (title) {
|
|
|
|
var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) +
|
|
"&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) +
|
|
"&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) +
|
|
"&title=" + param_escape(title);
|
|
|
|
debug("LFS: " + query);
|
|
|
|
xmlhttp_rpc.open("GET", query, true);
|
|
xmlhttp_rpc.onreadystatechange=dlg_frefresh_callback;
|
|
xmlhttp_rpc.send(null);
|
|
}
|
|
|
|
}
|
|
|
|
function editArticleTags(id, feed_id, cdm_enabled) {
|
|
_tag_active_post_id = id;
|
|
_tag_active_feed_id = feed_id;
|
|
_tag_active_cdm = cdm_enabled;
|
|
|
|
cache_invalidate(id);
|
|
|
|
try {
|
|
_tag_cdm_scroll = document.getElementById("headlinesInnerContainer").scrollTop;
|
|
} catch (e) { }
|
|
displayDlg('editArticleTags', id);
|
|
}
|
|
|
|
|
|
function tag_saved_callback() {
|
|
if (xmlhttp_rpc.readyState == 4) {
|
|
try {
|
|
debug("in tag_saved_callback");
|
|
|
|
closeInfoBox();
|
|
notify("");
|
|
|
|
if (tagsAreDisplayed()) {
|
|
_reload_feedlist_after_view = true;
|
|
}
|
|
|
|
if (!_tag_active_cdm) {
|
|
if (active_post_id == _tag_active_post_id) {
|
|
debug("reloading current article");
|
|
view(_tag_active_post_id, _tag_active_feed_id);
|
|
}
|
|
} else {
|
|
debug("reloading current feed");
|
|
viewCurrentFeed();
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("catchup_callback", e);
|
|
}
|
|
}
|
|
}
|
|
|
|
function editTagsSave() {
|
|
|
|
if (!xmlhttp_ready(xmlhttp_rpc)) {
|
|
printLockingError();
|
|
}
|
|
|
|
notify_progress("Saving article tags...");
|
|
|
|
var form = document.forms["tag_edit_form"];
|
|
|
|
var query = Form.serialize("tag_edit_form");
|
|
|
|
query = "backend.php?op=rpc&subop=setArticleTags&" + query;
|
|
|
|
debug(query);
|
|
|
|
xmlhttp_rpc.open("GET", query, true);
|
|
xmlhttp_rpc.onreadystatechange=tag_saved_callback;
|
|
xmlhttp_rpc.send(null);
|
|
|
|
}
|
|
|
|
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(e, "editTagsInsert");
|
|
}
|
|
}
|
|
|
|
function cdmWatchdog() {
|
|
|
|
try {
|
|
|
|
var ctr = document.getElementById("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) {
|
|
|
|
// debug(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;
|
|
}
|
|
|
|
debug("cdmWatchdog, ids= " + ids.toString());
|
|
|
|
if (ids.length > 0) {
|
|
|
|
for (var i = 0; i < ids.length; i++) {
|
|
var e = document.getElementById("RROW-" + ids[i]);
|
|
if (e) {
|
|
e.className = e.className.replace("Unread", "");
|
|
}
|
|
}
|
|
|
|
var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
|
|
param_escape(ids.toString()) + "&cmode=0";
|
|
|
|
new Ajax.Request(query, {
|
|
onComplete: function(transport) {
|
|
all_counters_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
_cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000);
|
|
|
|
} catch (e) {
|
|
exception_error(e, "cdmWatchdog");
|
|
}
|
|
|
|
}
|
|
|
|
|
|
function cache_inject(id, article) {
|
|
if (!cache_check(id)) {
|
|
debug("cache_article: miss: " + id);
|
|
|
|
var cache_obj = new Array();
|
|
|
|
cache_obj["id"] = id;
|
|
cache_obj["data"] = article;
|
|
|
|
article_cache.push(cache_obj);
|
|
|
|
} else {
|
|
debug("cache_article: hit: " + id);
|
|
}
|
|
}
|
|
|
|
function cache_find(id) {
|
|
for (var i = 0; i < article_cache.length; i++) {
|
|
if (article_cache[i]["id"] == id) {
|
|
return article_cache[i]["data"];
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function cache_check(id) {
|
|
for (var i = 0; i < article_cache.length; i++) {
|
|
if (article_cache[i]["id"] == id) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function cache_expire() {
|
|
while (article_cache.length > 20) {
|
|
article_cache.shift();
|
|
}
|
|
}
|
|
|
|
function cache_invalidate(id) {
|
|
var i = 0
|
|
|
|
try {
|
|
|
|
while (i < article_cache.length) {
|
|
if (article_cache[i]["id"] == id) {
|
|
debug("cache_invalidate: removed id " + id);
|
|
article_cache.splice(i, 1);
|
|
return true;
|
|
}
|
|
i++;
|
|
}
|
|
debug("cache_invalidate: id not found: " + id);
|
|
return false;
|
|
} catch (e) {
|
|
exception_error("cache_invalidate", e);
|
|
}
|
|
}
|
|
|
|
function getActiveArticleId() {
|
|
return active_post_id;
|
|
}
|
|
|
|
function cdmMouseIn(elem) {
|
|
try {
|
|
if (elem.id && elem.id.match("RROW-")) {
|
|
var id = elem.id.replace("RROW-", "");
|
|
active_post_id = id;
|
|
}
|
|
} catch (e) {
|
|
exception_error("cdmMouseIn", e);
|
|
}
|
|
|
|
}
|
|
|
|
function cdmMouseOut(elem) {
|
|
active_post_id = false;
|
|
}
|
|
|
|
function headlines_scroll_handler() {
|
|
try {
|
|
|
|
var e = document.getElementById("headlinesInnerContainer");
|
|
|
|
if (e.scrollTop + e.offsetHeight > e.scrollHeight - 300) {
|
|
if (!_infscroll_disable) {
|
|
debug("more cowbell!");
|
|
viewNextFeedPage();
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("headlines_scroll_handler", e);
|
|
}
|
|
}
|
|
|
|
function catchupRelativeToArticle(below) {
|
|
|
|
try {
|
|
|
|
if (!xmlhttp_ready(xmlhttp_rpc)) {
|
|
printLockingError();
|
|
}
|
|
|
|
if (!getActiveArticleId()) {
|
|
alert(__("No article is selected."));
|
|
return;
|
|
}
|
|
|
|
var visible_ids;
|
|
|
|
if (document.getElementById("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 = document.getElementById("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 = document.getElementById("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 (confirm(msg)) {
|
|
|
|
for (var i = 0; i < ids_to_mark.length; i++) {
|
|
var e = document.getElementById("RROW-" + ids_to_mark[i]);
|
|
e.className = e.className.replace("Unread", "");
|
|
}
|
|
|
|
var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
|
|
param_escape(ids_to_mark.toString()) + "&cmode=0";
|
|
|
|
xmlhttp_rpc.open("GET", query, true);
|
|
xmlhttp_rpc.onreadystatechange=catchup_callback;
|
|
xmlhttp_rpc.send(null);
|
|
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("catchupRelativeToArticle", e);
|
|
}
|
|
}
|