1 files changed, 83 insertions, 0 deletions
diff --git a/js/hide-threads.js b/js/hide-threads.js
new file mode 100644
index 00000000..44bd829b
--- /dev/null
+++ b/js/hide-threads.js
@@ -0,0 +1,83 @@
+/*
+ * hide-threads.js
+ * https://github.com/savetheinternet/Tinyboard/blob/master/js/hide-threads.js
+ *
+ * Released under the MIT license
+ * Copyright (c) 2013 Michael Save <savetheinternet@tinyboard.org>
+ *
+ * Usage:
+ *   $config['additional_javascript'][] = 'js/jquery.min.js';
+ *   $config['additional_javascript'][] = 'js/hide-threads.js';
+ *
+ */
+
+$(document).ready(function(){
+	if (active_page != "index" && active_page != "ukko")
+		return; // not index
+		
+	if (!localStorage.hiddenthreads)
+		localStorage.hiddenthreads = '{}';
+	
+	// Load data from HTML5 localStorage
+	var hidden_data = JSON.parse(localStorage.hiddenthreads);
+	
+	var store_data = function() {
+		localStorage.hiddenthreads = JSON.stringify(hidden_data);
+	};
+	
+	// Delete old hidden threads (7+ days old)
+	for (var key in hidden_data) {
+		for (var id in hidden_data[key]) {
+			if (hidden_data[key][id] < Math.round(Date.now() / 1000) - 60 * 60 * 24 * 7) {
+				delete hidden_data[key][id];
+				store_data();
+			}
+		}
+	}
+	
+	var do_hide_threads = function() {
+		var id = $(this).children('p.intro').children('a.post_no:eq(1)').text();
+		var thread_container = $(this).parent();
+
+		var board = thread_container.data("board");
+
+		if (!hidden_data[board]) {
+			hidden_data[board] = {}; // id : timestamp
+		}
+	
+		$('<a class="hide-thread-link" style="float:left;margin-right:5px" href="javascript:void(0)">[–]</a><span> </span>')
+			.insertBefore(thread_container.find(':not(h2,h2 *):first'))
+			.click(function() {
+				hidden_data[board][id] = Math.round(Date.now() / 1000);
+				store_data();
+				
+				thread_container.find('div.post,img,p.fileinfo,a.hide-thread-link,br').hide();
+				
+				var hidden_div = thread_container.find('div.post.op > p.intro').clone();
+				hidden_div.addClass('thread-hidden');
+				hidden_div.find('a[href]:not([href$=".html"]),input').remove();
+				hidden_div.html(hidden_div.html().replace(' [] ', ' '));
+				hidden_div.html(hidden_div.html().replace(' [] ', ' '));
+				
+				$('<a class="unhide-thread-link" style="float:left;margin-right:5px;margin-left:0px;" href="javascript:void(0)">[+]</a><span> </span>')
+					.insertBefore(hidden_div.find(':first'))
+					.click(function() {
+						delete hidden_data[board][id];
+						store_data();
+						thread_container.find('div.post,img,p.fileinfo,a.hide-thread-link,br').show();
+						$(this).remove();
+						hidden_div.remove();
+					});
+				
+				hidden_div.insertAfter(thread_container.find(':not(h2,h2 *):first'));
+			});
+		if (hidden_data[board][id])
+			thread_container.find('.hide-thread-link').click();
+	}
+
+	$('div.post.op').each(do_hide_threads);
+
+	$(document).bind('new_post', function(e, post) {
+		do_hide_threads.call($(post).find('div.post.op')[0]);
+	});
+});