Inhaltsverzeichnis
keine Gliederung
<input type="hidden" id=('TheProperty_' ..@id) value=($0 ?? $name ?? 'voter') />
<input type="hidden" id=('pageApi_' ..@id) value=($1 ?? $pageid ?? wiki.getpage(page.id).api) />
<input type="hidden" id=('CurUserID_' ..@id) value=(user.id) />
<input type="hidden" id=('UniqueId_' ..@id) value=($2 ?? $voterid ?? '') />
var scoretype = ($3 ?? $scoring ?? 'sum');
if(scoretype != 'sum' && scoretype != 'percent') {let scoretype = 'sum'}
<input type="hidden" id=('Scoring_' ..@id) value=(scoretype) />
if(($3 ?? $voterid ?? '') == '') {
<p>
'Template:AjaxVoter (ERROR): The $voterid Parameter MUST have a value and should be unique amongst all the AjaxVoters on this page.';
</p>
} else {
<table>
<tr>
<td style="padding:0px; border:1px solid black; min-width:75px; width:75px">
<div id=('voter-container_' ..@id) style="padding-bottom:5px">
<div id=('vote-results-container_' ..@id)>
<div id=('vote-results-percent_' ..@id) style="font-size:.8em;font-weight:bold;margin:auto;text-align:center"/>
<div id=('vote-results_' ..@id) style="font-size:1.5em;font-weight:bold;margin:auto;text-align:center"/>
<div id=('vote-loading_' ..@id) style="margin:auto;width:16px;height:16px;background-repeat: no-repeat; background-image:url('/skins/common/icons/anim-wait-circle.gif');" />
</div>
<div id=('results-footer_' ..@id) style="font-weight:bold;font-size:.8em;text-align:center;"></div>
<div id=('icon-wrap_' ..@id) style="text-align:center;">
if(!user.anonymous) {
<a href="#" id=('down_val_' ..@id)><img src="/@api/deki/files/259/=Thumbs_downSQ.jpg" style="height:24px;width:24px;" /></a>
<a href="#" id=('up_val_' ..@id)><img src="/@api/deki/files/260/=Thumbs_upSQ.jpg" style="height:24px;width:24px;" /></a>
}
else 'Login to Vote';
</div>
</div>
</td>
</tr>
</table>
}
<html><head>
// <link rel="stylesheet" type="text/css" href="" />
// <script type="text/javascript" src="" />
<script type="text/javascript">"
$(document).ready(function() {
var scoring = $('#Scoring_"..@id.."').val();
if (scoring == 'sum') $('#vote-results-container_"..@id.."').hover(ShowPercent"..@id..", ShowScore"..@id..");
$('#vote-results-percent_"..@id.."').hide();
$('#up_val_"..@id.."').click(function() {
var thePageApi = $('#pageApi_"..@id.."').val();
var thePropertyName = $('#TheProperty_"..@id.."').val();
ReadProperty( thePageApi, thePropertyName, IncreaseVote_"..@id..");
return false;
});
$('#down_val_"..@id.."').click(function() {
var thePageApi = $('#pageApi_"..@id.."').val();
var thePropertyName = $('#TheProperty_"..@id.."').val();
ReadProperty( thePageApi, thePropertyName, DecreaseVote_"..@id..");
return false;
});
GetVoteCount_"..@id.."();
});
function ShowPercent"..@id.."() {
$('#vote-results_"..@id.."').hide();
$('#vote-results-percent_"..@id.."').show();
}
function ShowScore"..@id.."() {
$('#vote-results-percent_"..@id.."').hide();
$('#vote-results_"..@id.."').show();
}
var SaveTotals_"..@id.." = function(curVal, status) {
var voteCounts = '';
var totalsPos = 0;
var totalsNeg = 0;
var thePageApi = $('#pageApi_"..@id.."').val();
var thePropertyName = 'Totals@' + $('#UniqueId_"..@id.."').val();
if(typeOf(curVal) == 'array') {
for(var i = 0; i < curVal.length; i++) {
if(curVal[i].vote == 1) {
totalsPos = totalsPos + 1;
} else {
totalsNeg = totalsNeg + -1;
}
}
voteCounts = {positive: totalsPos, negative: Math.abs(totalsNeg), score: totalsPos + totalsNeg};
} else {
voteCounts = {positive: 0, negative: 0, score: 0};
}
AddUpdateProperty(thePageApi, thePropertyName, voteCounts, '', '');
}
var IncreaseVote_"..@id.." = function(curVal, status) {
$('#icon-wrap_"..@id.."').hide();
$('#vote-loading_"..@id.."').show();
$('#vote-results_"..@id.."').hide();
var voteCounts = new Array;
var newUser = true;
var thePageApi = $('#pageApi_"..@id.."').val();
var thePropertyName = $('#TheProperty_"..@id.."').val();
var CurUserID = $('#CurUserID_"..@id.."').val();
if(typeOf(curVal) == 'array') {
for(var i = 0; i < curVal.length; i++) {
if(curVal[i].userid == CurUserID) {
curVal[i].vote = 1;
newUser = false;
break;
}
}
} else {
curVal = new Array;
}
if(newUser == true) {
curVal[curVal.length] = {userid: CurUserID, vote: 1};
}
AddUpdateProperty(thePageApi, thePropertyName, curVal, GetVoteCount_"..@id..", SaveTotals_"..@id..");
}
var DecreaseVote_"..@id.." = function(curVal, status) {
$('#icon-wrap_"..@id.."').hide();
$('#vote-loading_"..@id.."').show();
$('#vote-results_"..@id.."').hide();
var voteCounts = new Array;
var newUser = true;
var thePageApi = $('#pageApi_"..@id.."').val();
var thePropertyName = $('#TheProperty_"..@id.."').val();
var CurUserID = $('#CurUserID_"..@id.."').val();
if(typeOf(curVal) == 'array') {
for(var i = 0; i < curVal.length; i++) {
if(curVal[i].userid == CurUserID) {
curVal[i].vote = -1;
newUser = false;
break;
}
}
} else {
curVal = new Array;
}
if(newUser == true) {
curVal[curVal.length] = {userid: CurUserID, vote: -1};
}
AddUpdateProperty(thePageApi, thePropertyName, curVal, GetVoteCount_"..@id..", SaveTotals_"..@id..");
}
var GetVoteCount_"..@id.." = function(parm, status) {
$('#vote-loading_"..@id.."').show();
$('#vote-results_"..@id.."').hide();
var thePageApi = $('#pageApi_"..@id.."').val();
var thePropertyName = $('#TheProperty_"..@id.."').val();
var CurUserID = $('#CurUserID_"..@id.."').val();
ReadProperty( thePageApi, thePropertyName, ShowVoteCount_"..@id..");
}
var ShowVoteCount_"..@id.." = function(curVal, status) {
$('#icon-wrap_"..@id.."').show();
$('#vote-results_"..@id.."').show();
$('#vote-loading_"..@id.."').hide();
// calculate vote totals
var totalsPos = 0;
var runTotal = 0;
var totalVotes = 0;
var bgcolor;
var green = new Array(80,225,80);
var red = new Array(245,110,100);
var white = new Array(255,255,255);
var scoring = $('#Scoring_"..@id.."').val();
if(typeOf(curVal) == 'array') {
for(var i = 0; i < curVal.length; i++) {
runTotal = runTotal + curVal[i].vote
if(curVal[i].vote > 0) totalsPos ++;
}
totalVotes = curVal.length;
}
// calculate and output final score and color
if (scoring == 'sum') {
if (runTotal == 0)
bgcolor = 'rgb(' + white.join(',') + ')';
else if (runTotal > 0) {
runTotal = '+' + runTotal;
bgcolor = 'rgb(' + green.join(',') + ')';
}
else if (runTotal < 0)
bgcolor = 'rgb(' + red.join(',') + ')';
// update percentage overlay
var percentPos = Math.round((totalsPos / Math.max(totalVotes,1)) * 100);
$('#vote-results-percent_"..@id.."').html('Pos: ' + percentPos + '%<br/>Neg: ' + (100-percentPos) + '%').css('background-color', bgcolor);
}
else {
var outColor = new Array(192,192,192);
if (totalVotes == 0)
runTotal = 'NA';
else {
var degree = 2*totalsPos/totalVotes - 1;
var i;
for (i = 0; i < 3; i++)
outColor[i] = Math.round(white[i] + degree*
(degree > 0 ? green[i] - white[i] : white[i] - red[i]));
if (scoring == 'percent') runTotal = Math.round(100*totalsPos/totalVotes) + '%';
else runTotal = (degree > 0 ? '+' : '') + Math.round(100*degree);
}
bgcolor = 'rgb(' + outColor.join(',') + ')';
}
$('#vote-results_"..@id.."').html(runTotal).css('background-color', bgcolor);
$('#results-footer_"..@id.."').html(totalVotes + ' votes');
}
function typeOf(obj) {
if ( typeof(obj) == 'object' ) {
if (obj.length) {
return 'array';
} else {
return 'object';
}
} else {
return typeof(obj);
}
}
// This function is simply used to aid in debugging.
var AlertMe = function(text, status) {
alert(status + ':' + text);
}
function AddUpdateProperty(pageApi, propName, propValue, callback, totalsCallBack) {
// property name to update
var propertyname = 'urn:custom.mindtouch.com#' + propName;
propValueJson = YAHOO.lang.JSON.stringify(propValue);
// send AJAX request to find the property
$.ajax({
// set the uri for the properties API of the current page
// add parameter to only list properties that match the requested name
// add parameters to convert response to JSON and
url: pageApi + '/properties?dream.out.format=json&names=' + Deki.url.encode(propertyname),
// set the request HTTP verb
type: 'GET',
cache: false,
// check outcome of the request
complete: function(xhr) {
// check response status code
if(xhr.status == 200) {
// evaluate respone JSON data
var data = eval('(' + xhr.responseText + ')');
// read property href and ETag
var href = data.property && data.property.contents['@href'];
var etag = data.property && data.property['@etag'];
// check we the value was found
if(href && etag) {
// send AJAX request to update the property
$.ajax({
// set the request HTTP verb
url: href + '?dream.in.verb=PUT',
type: 'POST',
// set the value of the updated property
data: propValueJson,
contentType: 'text/plain',
processData: false,
// add the 'ETag' header which checks if the property was modified since we read it
beforeSend: function(xhr) {
// NOTE (see Update 1 below): remove content-encoding added by Apache mod_deflate
etag = etag.replace('-gzip', '').replace('-bzip2', '').replace('-zip', '');
xhr.setRequestHeader('ETag', etag);
return true;
},
// check response status code
complete: function(xhr) {
// check the response status code
if(xhr.status == 200) {
// alert('Property was successfully updated.');
if(typeof callback == 'function') callback(true, xhr.status); else return true;
if(typeof totalsCallBack == 'function') totalsCallBack(propValue, xhr.status); else return false;
} else {
// alert('Unable to update the property. It may no longer exist (try recreating it), it may have been changed, or you don\\'t have permission to update it.');
if(typeof callback == 'function') callback(false, xhr.status); else return false;
}
}
});
} else {
// CREATE PAGE PROPERTY
// send AJAX request using jQuery
$.ajax({
// set the uri for the properties API of the current page
url: pageApi + '/properties',
// set the request HTTP verb
type: 'POST',
// set the value of the new property
data: propValueJson,
contentType: 'text/plain',
processData: false,
// add the 'Slug' header which sets the property name
beforeSend: function(xhr) {
xhr.setRequestHeader('Slug', 'urn:custom.mindtouch.com#' + propName);
return true;
},
// check outcome of the request
complete: function(xhr) {
// check the response status code
if(xhr.status == 200) {
// alert('Property was successfully created.');
if(typeof callback == 'function') callback(true, xhr.status); else return true;
if(typeof totalsCallBack == 'function') totalsCallBack(propValue, xhr.status); else return false;
} else {
// alert('Unable to create the property. It may already exist (try deleting it) or you don\\'t have permission to create it.');
if(typeof callback == 'function') callback(true, xhr.status); else return true;
}
}
}); // End Ajax (Create Property)
}
} else {
// alert('Unable to query the property. You don\\'t have permission to read it.');
if(typeof callback == 'function') callback(false, xhr.status); else return false;
}
}
}); // End AJAX (Update Property)
} // End Function AddUpdateProperty
function DeleteProperty(pageApi, propName, callback) {
// property name to update
var propertyname = 'urn:custom.mindtouch.com#' + propName;
// send AJAX request to find the property
$.ajax({
// set the uri for the properties API of the current page
// add parameter to only list properties that match the requested name
// add parameters to convert response to JSON and
url: pageApi + '/properties?dream.out.format=json&names=' + Deki.url.encode(propertyname),
// set the request HTTP verb
type: 'GET',
cache: false,
// check outcome of the request
complete: function(xhr) {
// check response status code
if(xhr.status == 200) {
// evaluate respone JSON data
var data = eval('(' + xhr.responseText + ')');
// read property href
var href = data.property && data.property.contents['@href'];
// check we the value was found
if(href) {
// send AJAX request to delete the property
$.ajax({
// set the request HTTP verb
url: href + '?dream.in.verb=DELETE',
type: 'POST',
// check response status code
complete: function(xhr) {
// check the response status code
if(xhr.status == 200) {
// alert('Property was successfully deleted.');
if(typeof callback == 'function') callback(true, xhr.status); else return true;
} else {
// Who cares we were going to trash it anyhow
// alert('Unable to delete the property. It may not exist (try creating it) or you don\\'t have permission to delete it.');
if(typeof callback == 'function') callback(true, xhr.status); else return true;
}
}
});
} else {
// Who cares we were going to trash it anyhow
// alert('Unable to find the property. It may not exist (try creating it).');
if(typeof callback=='function') callback(true, xhr.status); else return true;
}
} else {
alert('Unable to query the property. You don\\'t have permission to read it.');
if(typeof callback=='function') callback(false, xhr.status); else return false;
}
}
});
} // End Function DeleteProperty
function ReadProperty(pageApi, propName, callback) {
// property name to read
var propertyname = 'urn:custom.mindtouch.com#' + propName;
// send AJAX request using jQuery
$.ajax({
// set the uri for the properties API of the current page
// add parameter to only list properties that match the requested name
// add parameters to convert response to JSON and
url: pageApi + '/properties?dream.out.format=json&names=' + Deki.url.encode(propertyname),
// set the request HTTP verb
type: 'GET',
cache: false,
async: false,
// check outcome of the request
complete: function(xhr) {
// check response status code
if(xhr.status == 200) {
// evaluate response JSON data
var data = eval('(' + xhr.responseText + ')');
// read property value
var value = data.property && data.property.contents['#text'];
// check we the value was found
if(value) {
value = YAHOO.lang.JSON.parse(value);
// alert('Property was successfully read.\\nIts value is \\'' + value + '\\'');
if(typeof callback == 'function') callback(value, xhr.status); else return value;
} else {
// alert('Unable to find the property. It may not exist (try creating it).');
if(typeof callback == 'function') callback(value, xhr.status); else return null;
}
} else {
// alert('Unable to query the property. You don\\'t have permission to read it.');
if(typeof callback == 'function') callback(value, xhr.status); else return null;
}
}
});
}
"</script>
<style type="text/css">"
"</style>
</head></html>
Kommentare