From 9d9ed2b32a1a9c2560a43a85c94caecf140974d5 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 26 Mar 2013 18:55:57 +0400
Subject: add classic mobile as a system plugin

---
 plugins/mobile/mobile.js | 163 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 163 insertions(+)
 create mode 100644 plugins/mobile/mobile.js

(limited to 'plugins/mobile/mobile.js')

diff --git a/plugins/mobile/mobile.js b/plugins/mobile/mobile.js
new file mode 100644
index 000000000..3fed3a1d7
--- /dev/null
+++ b/plugins/mobile/mobile.js
@@ -0,0 +1,163 @@
+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 + "&pub=" + toggled;
+
+	new Ajax.Request(backend, {
+		parameters: query,
+		onComplete: function (transport) {
+			//
+		} });
+
+}
+
+function toggleUnread(id, elem) {
+
+	var toggled = false;
+
+	if (elem.getAttribute("toggled") == "true") {
+		toggled = 1;
+	} else {
+		toggled = 0;
+	}
+
+	var query = "op=toggleUnread&id=" + id + "&unread=" + 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);
+    }
+}
+
-- 
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