Empty commit

1 files changed, 55 insertions, 0 deletions

diff --git a/static/functions/news_ajax.js b/static/functions/news_ajax.js
new file mode 100644
index 0000000..7e512c7
--- /dev/null
+++ b/static/functions/news_ajax.js
@@ -0,0 +1,55 @@
+function news_ajax(event, count, offset, privileged){
+	/* 
+	 * event - The click event, passed to hide the element when necessary.
+	 * count - Number of news items to fetch.
+	 * offset - Database offset for fetching news.
+	 * privilege - Gotta check your privilege (used to show/hide [Edit] on news).
+	 * 
+	 * This function isn't wrapped in jQuery, be sure we use it
+	 * instead of the mix-mashed Gazelle $ function.
+	 */
+	var $ = jQuery.noConflict();
+	//Unbind onclick to avoid spamclicks.
+	$(event.target).attr('onclick', 'return false;');
+	//Fetch news data, check for errors etc.
+	$.get("ajax.php", {
+		action: "news_ajax", 
+		count: count, 
+		offset: offset
+	})
+	.done(function(data) {
+		var response = $.parseJSON(data.response);
+		if (typeof data == 'undefined' || data == null || data.status != "success" || typeof response == 'undefined' || response == null){
+			console.log("ERR ajax_news("+(new Error).lineNumber+"): Unknown data or failure returned.");
+			//Return to original paremeters, no news were added.
+			$(event.target).attr('onclick', 'news_ajax(event, ' + count + ', '+ offset +', '+privileged+');  return false;');
+		} else {
+			if(response.length == 0){
+				$(event.target).parent().remove();
+			} else {
+				var targetClass = $('#more_news').prev().attr('class');
+				$.each(response, function(){
+					//Create a new element, insert the news.
+					$('#more_news').before($('<div/>', {
+						id: 'news'+this[0],
+						Class: targetClass
+					}));
+					//I'm so happy with this condition statement.
+					if(privileged){
+						$('#news'+this[0]).append('<div class="head"><strong>'+this[1]+'</strong> '+this[2]+' - <a href="tools.php?action=editnews&amp;id='+this[0]+'" class="brackets">Edit</a></div>');
+					} else {
+						$('#news'+this[0]).append('<div class="head"><strong>'+this[1]+'</strong> '+this[2]+'</div>');
+					}
+					$('#news'+this[0]).append('<div class="pad">'+this[3]+'</div>');
+				});
+				//Update the onclick parameters to appropriate offset.
+				$(event.target).attr('onclick', 'news_ajax(event, ' + count + ', '+ (count+offset) +', '+privileged+');  return false;');
+			}
+		}
+	})
+	.fail(function() {
+		console.log("WARN ajax_news("+(new Error).lineNumber+"): Ajax get failed.");
+		//Return to original paremeters, no news were added.
+		$(event.target).attr('onclick', 'news_ajax(event, ' + count + ', '+ offset +', '+privileged+');  return false;');
+	});
+}
\ No newline at end of file