feature 1502: based on Dotclear model, P@t has reorganized the way Piwigo

manages template/theme in a simpler "theme only level" architecture. It
supports multiple level inheritance.

git-svn-id: http://piwigo.org/svn/trunk@5123 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 100 insertions, 0 deletions

diff --git a/themes/default/js/rating.js b/themes/default/js/rating.js
new file mode 100644
index 000000000..9b8370e93
--- /dev/null
+++ b/themes/default/js/rating.js
@@ -0,0 +1,100 @@
+var gRatingOptions, gRatingButtons, gUserRating;
+
+function makeNiceRatingForm(options)
+{
+	gRatingOptions = options || {};
+	var form = document.getElementById('rateForm');
+	if (!form) return; //? template changed
+
+	gRatingButtons = form.getElementsByTagName('input');
+	gUserRating = "";
+	for (var i=0; i<gRatingButtons.length; i++)
+	{
+		if ( gRatingButtons[i].type=="button" )
+		{
+			gUserRating = gRatingButtons[i].value;
+			break;
+		}
+	}
+
+	for (var i=0; i<gRatingButtons.length; i++)
+	{
+		var rateButton = gRatingButtons[i];
+		rateButton.initialRateValue = rateButton.value; // save it as a property
+		try { rateButton.type = "button"; } catch (e){}// avoid normal submit (use ajax); not working in IE6
+
+		if (navigator.userAgent.indexOf('AppleWebKit/')==-1 && navigator.userAgent.indexOf('MSIE 8')==-1) rateButton.value = ""; //hide the text IE<8/Opera - breaks safari
+		with (rateButton.style)
+		{
+			textIndent = "-50px"; //hide the text FF
+			marginLeft = marginRight = 0;
+		}
+
+		if (i!=gRatingButtons.length-1 && rateButton.nextSibling.nodeType == 3 /*TEXT_NODE*/)
+			rateButton.parentNode.removeChild(rateButton.nextSibling);
+		if (i>0 && rateButton.previousSibling.nodeType == 3 /*TEXT_NODE*/)
+			rateButton.parentNode.removeChild(rateButton.previousSibling);
+
+		if(window.addEventListener){ // Mozilla, Netscape, Firefox
+			rateButton.addEventListener("click", updateRating, false );
+			rateButton.addEventListener("mouseout", resetRatingStarDisplay, false );
+			rateButton.addEventListener("mouseover", updateRatingStarDisplayEvt, false );
+		}
+		else if(window.attachEvent) { // IE
+			rateButton.attachEvent("onclick", updateRating);
+			rateButton.attachEvent("onmouseout", resetRatingStarDisplay);
+			rateButton.attachEvent("onmouseover", updateRatingStarDisplayEvt);
+		}
+	}
+	resetRatingStarDisplay();
+}
+
+function resetRatingStarDisplay()
+{
+	updateRatingStarDisplay( gUserRating );
+}
+
+function updateRatingStarDisplay(userRating)
+{
+	for (var i=0; i<gRatingButtons.length; i++)
+		gRatingButtons[i].className = (userRating!=="" && userRating>=gRatingButtons[i].initialRateValue ) ? "rateButtonStarFull" : "rateButtonStarEmpty";
+}
+
+function updateRatingStarDisplayEvt(e)
+{
+	updateRatingStarDisplay(
+		e.target ? e.target.initialRateValue : e.srcElement.initialRateValue);
+}
+
+function updateRating(e)
+{
+	var rateButton = e.target || e.srcElement;
+	if (rateButton.initialRateValue == gUserRating)
+		return false; //nothing to do
+
+	for (var i=0; i<gRatingButtons.length; i++) gRatingButtons[i].disabled=true;
+	var y = new PwgWS(gRatingOptions.rootUrl);
+	y.callService(
+		"pwg.images.rate", {image_id: gRatingOptions.image_id, rate: rateButton.initialRateValue } ,
+		{
+			onFailure: function(num, text) {
+				alert(num + " " + text);
+				document.location = rateButton.form.action + "&rate="+rateButton.initialRateValue;
+			},
+			onSuccess: function(result) {
+				gUserRating = rateButton.initialRateValue;
+				for (var i=0; i<gRatingButtons.length; i++) gRatingButtons[i].disabled=false;
+				if (gRatingOptions.updateRateElement) gRatingOptions.updateRateElement.innerHTML = gRatingOptions.updateRateText;
+				if (gRatingOptions.ratingSummaryElement)
+				{
+					var t = gRatingOptions.ratingSummaryText;
+					var args =[result.average, result.count, result.stdev], idx = 0, rexp = new RegExp( /%\.?\d*[sdf]/ );
+					_xxx = t.match( rexp );
+					while (idx<args.length) t=t.replace(rexp, args[idx++]);
+					gRatingOptions.ratingSummaryElement.innerHTML = t;
+				}
+			}
+		}
+	);
+	return false;
+}
\ No newline at end of file