var backend = "backend.php"; function toggleMarked(id, elem) { var toggled = false; if (elem.getAttribute("toggled") == "true") { toggled = 1; } else { toggled = 0; } var query = "?op=toggleMarked&id=" + id + "&mark=" + toggled; new Ajax.Request(backend, { parameters: query, onComplete: function (transport) { // } }); } function togglePublished(id, elem) { var toggled = false; if (elem.getAttribute("toggled") == "true") { toggled = 1; } else { toggled = 0; } var query = "?op=togglePublished&id=" + id + "&mark=" + toggled; new Ajax.Request(backend, { parameters: query, onComplete: function (transport) { // } }); } function setPref(elem) { var toggled = false; var id = elem.id; if (elem.getAttribute("toggled") == "true") { toggled = 1; } else { toggled = 0; } var query = "?op=setPref&id=" + id + "&to=" + toggled; new Ajax.Request(backend, { parameters: query, onComplete: function (transport) { // } }); } // Go directly to another item in the same feed function goToSibling(article_id, feed_id, link, step) { var links = linksInFeed(feed_id); for (var i=0 ; i<links.length ; i++) { var re = new RegExp(".*article\\.php\\?id="+article_id+"&.*"); if (!re.test(links[i].href)) continue; // here, we've found the current article var index = i + step; if (index < 0) { markAsRead(feed_id); iui.showPage($("feed-"+feed_id), true); return false; } if (index >= links.length) { showRestOfFeed(feed_id); return false; } console.log(links[index]); var match = links[index].href.match(/.*article\.php\?(.*)/); var qs = match[1]; var backwards = false; if (step < 0) backwards = true; link.setAttribute("selected", "progress"); function unselect() { link.removeAttribute("selected"); } iui.showPageByHref("article.php?"+qs, null, null, null, unselect, backwards); return false; } return false; } function goPrev(article_id, feed_id, link) { return goToSibling(article_id, feed_id, link, -1); } function goNext(article_id, feed_id, link) { return goToSibling(article_id, feed_id, link, 1); } // Get all the links in the feed. The all_links variable includes the "get more article" link function linksInFeed(feed_id, all_links) { var feed_content = $("feed-"+feed_id); var links_raw = feed_content.getElementsByTagName("a"); if (all_links) return links_raw; var links = []; // filter the array to remove the "get more articles" link // and the "search" link (which is always first) for (var i=1 ; i<links_raw.length ; i++) { if (links_raw[i].href.match(/.*article\.php\?id=.*/)) { links.push(links_raw[i]); } } return links; } // Adds the "read" class to all read links in the feed function markAsRead(feed_id) { var links = linksInFeed(feed_id); for (var j=0 ; j<links.length ; j++) { var match = links[j].href.match(/.*article\.php\?id=(\d+)&.*/); if ($("article-"+match[1])) { links[j].className = "read"; } } } // Go the the articles list and expand the "get more articles" link function showRestOfFeed(feed_id) { var links_raw = linksInFeed(feed_id, true); var lastlink = links_raw[links_raw.length - 1]; if (lastlink.target == "_replace") { // It's a "get more articles" link iui.showPage($("feed-"+feed_id), true); // Mark old items a "read" markAsRead(feed_id); // Simulate click on the "get more articles" link lastlink.setAttribute("selected", "progress"); function unselect() { lastlink.removeAttribute("selected"); } setTimeout(window.scrollTo, 0, 0, 1000); iui.showPageByHref(lastlink.href, null, null, lastlink, unselect); } else { iui.showPage($("home"), true); } }