mirror of
https://git.tt-rss.org/git/tt-rss.git
synced 2025-12-19 02:41:30 +00:00
js: misc fixes, code cleanup
This commit is contained in:
Andrew Dolgov
465
viewfeed.js
465
viewfeed.js
@@ -33,23 +33,6 @@ function catchup_callback2(transport, callback) {
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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 = $("feedList").getElementsByTagName("LI");
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for (var i = 0; i < feeds.length; i++) {
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if (feeds[i].id && feeds[i].id.match("FEEDR-")) {
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feeds[i].className = feeds[i].className.replace("Selected", "");
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}
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if (feeds[i].id && feeds[i].id.match("FCAT-")) {
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feeds[i].className = feeds[i].className.replace("Selected", "");
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}
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}
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} catch (e) {
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exception_error("clean_feed_selections", e);
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}
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}
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function headlines_callback2(transport, feed_cur_page) {
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try {
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@@ -217,7 +200,7 @@ function headlines_callback2(transport, feed_cur_page) {
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if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout);
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if (!$("headlinesList") &&
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if (isCdmMode() &&
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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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@@ -275,8 +258,8 @@ function showArticleInHeadlines(id) {
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crow.className = crow.className.replace("Unread", "");
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selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
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selectArticles('none');
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var upd_img_pic = $("FUPDPIC-" + id);
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var cache_prefix = "";
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@@ -563,7 +546,7 @@ function toggleMark(id, client_only, no_effects) {
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mark_img.alt = __("Please wait...");
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query = query + "&mark=0";
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if ($("headlinesList") && !no_effects) {
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if (!isCdmMode() && !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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@@ -630,7 +613,7 @@ function togglePub(id, client_only, no_effects, note) {
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mark_img.alt = __("Please wait...");
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query = query + "&pub=0";
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if ($("headlinesList") && !no_effects) {
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if (!isCdmMode() && !no_effects) {
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Effect.Puff(mark_img, {duration : 0.25, afterFinish: tPub_afh_off});
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} else {
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mark_img.src = mark_img.src.replace("pub_set", "pub_unset");
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@@ -709,14 +692,8 @@ function moveToPost(mode) {
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try {
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var rows;
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var rows = getVisibleArticleIds();
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if (isCdmMode()) {
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rows = cdmGetVisibleArticles();
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} else {
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rows = getVisibleHeadlineIds();
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}
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var prev_id = false;
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var next_id = false;
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@@ -1126,12 +1103,18 @@ function selectionTogglePublished() {
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}
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}
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function cdmGetSelectedArticles() {
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function getSelectedArticleIds2() {
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var sel_articles = new Array();
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var container = $("headlinesInnerContainer");
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for (i = 0; i < container.childNodes.length; i++) {
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var child = container.childNodes[i];
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var children;
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if (isCdmMode())
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var children = $("headlinesInnerContainer").childNodes;
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else
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var children = $("headlinesList").rows;
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for (i = 0; i < children.length; i++) {
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var child = children[i];
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if (child.id && child.id.match("RROW-") && child.className.match("Selected")) {
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var c_id = child.id.replace("RROW-", "");
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@@ -1142,14 +1125,18 @@ function cdmGetSelectedArticles() {
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return sel_articles;
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}
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function cdmGetVisibleArticles() {
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function getLoadedArticleIds() {
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var sel_articles = new Array();
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var container = $("headlinesInnerContainer");
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if (!container) return sel_articles;
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if (isCdmMode())
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var children = $("headlinesInnerContainer").childNodes;
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else
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var children = $("headlinesList").rows;
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for (i = 0; i < container.childNodes.length; i++) {
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var child = container.childNodes[i];
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if (!children) return sel_articles;
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for (i = 0; i < children.length; i++) {
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var child = children[i];
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if (child.id && child.id.match("RROW-")) {
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var c_id = child.id.replace("RROW-", "");
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@@ -1160,50 +1147,53 @@ function cdmGetVisibleArticles() {
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return sel_articles;
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}
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function cdmGetUnreadArticles() {
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var sel_articles = new Array();
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var container = $("headlinesInnerContainer");
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// mode = all,none,unread,invert
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function selectArticles(mode) {
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try {
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for (i = 0; i < container.childNodes.length; i++) {
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var child = container.childNodes[i];
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var children;
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if (isCdmMode())
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var children = $("headlinesInnerContainer").childNodes;
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else
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var children = $("headlinesList").rows;
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if (child.id && child.id.match("RROW-") && child.className.match("Unread")) {
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var c_id = child.id.replace("RROW-", "");
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sel_articles.push(c_id);
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for (i = 0; i < children.length; i++) {
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var child = children[i];
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if (child.id && child.id.match("RROW-")) {
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var aid = child.id.replace("RROW-", "");
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var cb = $("RCHK-" + aid);
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if (mode == "all") {
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if (!child.className.match("Selected")) {
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child.className = child.className + "Selected";
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cb.checked = true;
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}
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} else if (mode == "unread") {
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if (child.className.match("Unread") && !child.className.match("Selected")) {
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child.className = child.className + "Selected";
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cb.checked = true;
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}
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} else if (mode == "invert") {
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if (child.className.match("Selected")) {
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child.className = child.className.replace("Selected", "");
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cb.checked = false;
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} else {
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child.className = child.className + "Selected";
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cb.checked = true;
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}
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} else {
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child.className = child.className.replace("Selected", "");
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cb.checked = false;
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}
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}
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}
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}
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return sel_articles;
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}
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// mode = all,none,unread
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function cdmSelectArticles(mode) {
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var container = $("headlinesInnerContainer");
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for (i = 0; i < container.childNodes.length; i++) {
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var child = container.childNodes[i];
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if (child.id && child.id.match("RROW-")) {
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var aid = child.id.replace("RROW-", "");
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var cb = $("RCHK-" + aid);
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if (mode == "all") {
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if (!child.className.match("Selected")) {
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child.className = child.className + "Selected";
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cb.checked = true;
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}
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} else if (mode == "unread") {
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if (child.className.match("Unread") && !child.className.match("Selected")) {
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child.className = child.className + "Selected";
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cb.checked = true;
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}
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} else {
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child.className = child.className.replace("Selected", "");
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cb.checked = false;
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}
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}
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} catch (e) {
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exception_error("selectArticles", e);
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}
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}
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@@ -1219,15 +1209,9 @@ function catchupPage() {
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return;
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}
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if ($("headlinesList")) {
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selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
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selectionToggleUnread(false, 'viewCurrentFeed()', true);
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selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
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} else {
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cdmSelectArticles('all');
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selectionToggleUnread(false, 'viewCurrentFeed()', true)
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cdmSelectArticles('none');
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}
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selectArticles('all');
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selectionToggleUnread(false, 'viewCurrentFeed()', true)
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selectArticles('none');
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}
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function deleteSelection() {
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@@ -1439,60 +1423,6 @@ function editTagsInsert() {
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}
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}
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function cdmScrollViewport(where) {
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console.log("cdmScrollViewport: " + where);
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var ctr = $("headlinesInnerContainer");
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if (!ctr) return;
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if (where == "bottom") {
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ctr.scrollTop = ctr.scrollHeight;
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} else {
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ctr.scrollTop = where;
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}
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}
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function cdmArticleIsBelowViewport(id) {
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try {
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var ctr = $("headlinesInnerContainer");
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var e = $("RROW-" + id);
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if (!e || !ctr) return;
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// article starts below viewport
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if (ctr.scrollTop < e.offsetTop) {
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return true;
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} else {
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return false;
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}
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} catch (e) {
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exception_error("cdmArticleIsVisible", e);
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}
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}
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function cdmArticleIsAboveViewport(id) {
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try {
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var ctr = $("headlinesInnerContainer");
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var e = $("RROW-" + id);
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if (!e || !ctr) return;
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// article starts above viewport
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if (ctr.scrollTop > e.offsetTop + e.offsetHeight) {
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return true;
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} else {
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return false;
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}
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} catch (e) {
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exception_error("cdmArticleIsVisible", e);
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}
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}
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function cdmScrollToArticleId(id) {
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try {
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var ctr = $("headlinesInnerContainer");
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@@ -1507,36 +1437,6 @@ function cdmScrollToArticleId(id) {
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}
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}
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function cdmArticleIsActuallyVisible(id) {
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try {
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var ctr = $("headlinesInnerContainer");
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var e = $("RROW-" + id);
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if (!e || !ctr) return;
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// article fits in viewport OR article is longer than viewport and
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// its bottom is visible
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if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <=
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ctr.scrollTop + ctr.offsetHeight) {
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return true;
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} else if (e.offsetHeight > ctr.offsetHeight &&
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e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
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e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) {
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return true;
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}
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return false;
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} catch (e) {
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exception_error("cdmArticleIsVisible", e);
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}
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}
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function cdmWatchdog() {
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try {
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@@ -2009,13 +1909,7 @@ function catchupRelativeToArticle(below) {
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return;
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}
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var visible_ids;
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if ($("headlinesList")) {
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visible_ids = getVisibleHeadlineIds();
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} else {
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visible_ids = cdmGetVisibleArticles();
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}
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var visible_ids = getVisibleArticleIds();
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var ids_to_mark = new Array();
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@@ -2077,12 +1971,14 @@ function catchupRelativeToArticle(below) {
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function cdmExpandArticle(id) {
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try {
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hideAuxDlg();
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var elem = $("CICD-" + active_post_id);
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if (id == active_post_id && Element.visible(elem))
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return true;
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cdmSelectArticles("none");
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selectArticles("none");
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var old_offset = $("RROW-" + id).offsetTop;
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@@ -2135,48 +2031,6 @@ function fixHeadlinesOrder(ids) {
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}
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}
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function hideReadHeadlines() {
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try {
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var ids = false;
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var vis_ids = new Array();
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if ($("headlinesList")) {
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ids = getVisibleHeadlineIds();
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} else {
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ids = cdmGetVisibleArticles();
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}
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var read_headlines_visible = true;
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for (var i = 0; i < ids.length; i++) {
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var row = $("RROW-" + ids[i]);
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if (row && row.className) {
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if (read_headlines_visible) {
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if (row.className.match("Unread") || row.className.match("Selected")) {
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Element.show(row);
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vis_ids.push(ids[i]);
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} else {
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//Effect.Fade(row, {duration : 0.3});
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Element.hide(row);
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}
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} else {
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Element.show(row);
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vis_ids.push(ids[i]);
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}
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}
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}
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fixHeadlinesOrder(vis_ids);
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read_headlines_visible = !read_headlines_visible;
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|
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} catch (e) {
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exception_error("hideReadHeadlines", e);
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}
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}
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function invertHeadlineSelection() {
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try {
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var rows = new Array();
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@@ -2400,16 +2254,26 @@ function dismissArticle(id) {
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function dismissSelectedArticles() {
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try {
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var ids = getSelectedArticleIds2();
|
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var ids = getVisibleArticleIds();
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var tmp = [];
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var sel = [];
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|
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for (var i = 0; i < ids.length; i++) {
|
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var elem = $("RROW-" + ids[i]);
|
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new Effect.Fade(elem, {duration : 0.5});
|
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|
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if (elem.className && elem.className.match("Selected")) {
|
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new Effect.Fade(elem, {duration : 0.5});
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sel.push(ids[i]);
|
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} else {
|
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tmp.push(ids[i]);
|
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}
|
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}
|
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|
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if (ids.length > 0)
|
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if (sel.length > 0)
|
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selectionToggleUnread(false);
|
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|
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fixHeadlinesOrder(tmp);
|
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|
||||
} catch (e) {
|
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exception_error("dismissSelectedArticles", e);
|
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}
|
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@@ -2419,6 +2283,7 @@ function dismissReadArticles() {
|
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try {
|
||||
|
||||
var ids = getVisibleArticleIds();
|
||||
var tmp = [];
|
||||
|
||||
for (var i = 0; i < ids.length; i++) {
|
||||
var elem = $("RROW-" + ids[i]);
|
||||
@@ -2427,32 +2292,45 @@ function dismissReadArticles() {
|
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!elem.className.match("Selected")) {
|
||||
|
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new Effect.Fade(elem, {duration : 0.5});
|
||||
} else {
|
||||
tmp.push(ids[i]);
|
||||
}
|
||||
}
|
||||
|
||||
fixHeadlinesOrder(tmp);
|
||||
|
||||
} catch (e) {
|
||||
exception_error("dismissSelectedArticles", e);
|
||||
}
|
||||
}
|
||||
|
||||
function getVisibleArticleIds() {
|
||||
var ids = [];
|
||||
|
||||
try {
|
||||
if (isCdmMode()) {
|
||||
return cdmGetVisibleArticles();
|
||||
} else {
|
||||
return getVisibleHeadlineIds();
|
||||
var tmp = getLoadedArticleIds();
|
||||
|
||||
for (var i = 0; i < tmp.length; i++) {
|
||||
var elem = $("RROW-" + tmp[i]);
|
||||
if (elem && Element.visible(elem))
|
||||
ids.push(tmp[i]);
|
||||
}
|
||||
|
||||
} catch (e) {
|
||||
exception_error("getVisibleArticleIds");
|
||||
exception_error("getVisibleArticleIds", e);
|
||||
}
|
||||
|
||||
return ids;
|
||||
}
|
||||
|
||||
function cdmClicked(event, id) {
|
||||
try {
|
||||
var shift_key = event.shiftKey;
|
||||
|
||||
hideAuxDlg();
|
||||
|
||||
if (!event.ctrlKey) {
|
||||
cdmSelectArticles("none");
|
||||
selectArticles("none");
|
||||
toggleSelected(id);
|
||||
|
||||
var elem = $("RROW-" + id);
|
||||
@@ -2499,3 +2377,130 @@ function hlClicked(event, id) {
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function getFirstVisibleHeadlineId() {
|
||||
var rows = getVisibleArticleIds();
|
||||
return rows[0];
|
||||
|
||||
}
|
||||
|
||||
function getLastVisibleHeadlineId() {
|
||||
var rows = getVisibleArticleIds();
|
||||
return rows[rows.length-1];
|
||||
}
|
||||
|
||||
// this only searches loaded headlines list, not in CDM
|
||||
function getRelativePostIds(id, limit) {
|
||||
|
||||
if (!limit) limit = 3;
|
||||
|
||||
//console.log("getRelativePostIds: " + id + " limit=" + limit);
|
||||
|
||||
var ids = new Array();
|
||||
var container = $("headlinesList");
|
||||
|
||||
if (container) {
|
||||
var rows = container.rows;
|
||||
|
||||
for (var i = 0; i < rows.length; i++) {
|
||||
var r_id = rows[i].id.replace("RROW-", "");
|
||||
|
||||
if (r_id == id) {
|
||||
for (var k = 1; k <= limit; k++) {
|
||||
var nid = false;
|
||||
|
||||
if (i > k-1) var nid = rows[i-k].id.replace("RROW-", "");
|
||||
if (nid) ids.push(nid);
|
||||
|
||||
if (i < rows.length-k) nid = rows[i+k].id.replace("RROW-", "");
|
||||
if (nid) ids.push(nid);
|
||||
}
|
||||
|
||||
return ids;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function openArticleInNewWindow(id) {
|
||||
try {
|
||||
console.log("openArticleInNewWindow: " + id);
|
||||
|
||||
var query = "?op=rpc&subop=getArticleLink&id=" + id;
|
||||
var wname = "ttrss_article_" + id;
|
||||
|
||||
console.log(query + " " + wname);
|
||||
|
||||
var w = window.open("", wname);
|
||||
|
||||
if (!w) notify_error("Failed to open window for the article");
|
||||
|
||||
new Ajax.Request("backend.php", {
|
||||
parameters: query,
|
||||
onComplete: function(transport) {
|
||||
|
||||
var link = transport.responseXML.getElementsByTagName("link")[0];
|
||||
var id = transport.responseXML.getElementsByTagName("id")[0];
|
||||
|
||||
console.log("open_article received link: " + link);
|
||||
|
||||
if (link && id) {
|
||||
|
||||
var wname = "ttrss_article_" + id.firstChild.nodeValue;
|
||||
|
||||
console.log("link url: " + link.firstChild.nodeValue + ", wname " + wname);
|
||||
|
||||
var w = window.open(link.firstChild.nodeValue, wname);
|
||||
|
||||
if (!w) { notify_error("Failed to load article in new window"); }
|
||||
|
||||
if (id) {
|
||||
id = id.firstChild.nodeValue;
|
||||
if (!$("headlinesList")) {
|
||||
window.setTimeout("toggleUnread(" + id + ", 0)", 100);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
notify_error("Can't open article: received invalid article link");
|
||||
}
|
||||
} });
|
||||
|
||||
} catch (e) {
|
||||
exception_error("openArticleInNewWindow", e);
|
||||
}
|
||||
}
|
||||
|
||||
function isCdmMode() {
|
||||
return !$("headlinesList");
|
||||
}
|
||||
|
||||
function markHeadline(id) {
|
||||
var row = $("RROW-" + id);
|
||||
if (row) {
|
||||
var is_active = false;
|
||||
|
||||
if (row.className.match("Active")) {
|
||||
is_active = true;
|
||||
}
|
||||
row.className = row.className.replace("Selected", "");
|
||||
row.className = row.className.replace("Active", "");
|
||||
row.className = row.className.replace("Insensitive", "");
|
||||
|
||||
if (is_active) {
|
||||
row.className = row.className = "Active";
|
||||
}
|
||||
|
||||
var check = $("RCHK-" + id);
|
||||
|
||||
if (check) {
|
||||
check.checked = true;
|
||||
}
|
||||
|
||||
row.className = row.className + "Selected";
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user