Merge branch 'CSP-no-inline' into dev

10 files changed, 231 insertions, 213 deletions

diff --git a/app/FreshRSS.php b/app/FreshRSS.php
index 8eb862aeb..a6ed2a306 100644
--- a/app/FreshRSS.php
+++ b/app/FreshRSS.php
@@ -110,66 +110,8 @@ class FreshRSS extends Minz_FrontController {
 		}
 	}
 
-	private static function setJavascriptCookie() {
-		$mark = FreshRSS_Context::$user_conf->mark_when;
-		$mail = Minz_Session::param('mail', false);
-		$s = FreshRSS_Context::$user_conf->shortcuts;
-		$json = json_encode(array(
-			'context' => array(
-				'auto_remove_article' => !!FreshRSS_Context::isAutoRemoveAvailable(),
-				'hide_posts' => !(FreshRSS_Context::$user_conf->display_posts || Minz_Request::actionName() === 'reader'),
-				'display_order' => Minz_Request::param('order', FreshRSS_Context::$user_conf->sort_order),
-				'auto_mark_article' => !!$mark['article'],
-				'auto_mark_site' => !!$mark['site'],
-				'auto_mark_scroll' => !!$mark['scroll'],
-				'auto_load_more' => !!FreshRSS_Context::$user_conf->auto_load_more,
-				'auto_actualize_feeds' => !!Minz_Session::param('actualize_feeds', false),
-				'does_lazyload' => !!FreshRSS_Context::$user_conf->lazyload ,
-				'sticky_post' => !!FreshRSS_Context::isStickyPostEnabled(),
-				'html5_notif_timeout' => FreshRSS_Context::$user_conf->html5_notif_timeout,
-				'auth_type' => FreshRSS_Context::$system_conf->auth_type,
-				'current_user_mail' => $mail ? ('"' . $mail . '"') : null,
-				'current_view' => Minz_Request::actionName(),
-			),
-			'shortcuts' => array(
-				'mark_read' => @$s['mark_read'],
-				'mark_favorite' => @$s['mark_favorite'],
-				'go_website' => @$s['go_website'],
-				'prev_entry' => @$s['prev_entry'],
-				'next_entry' => @$s['next_entry'],
-				'first_entry' => @$s['first_entry'],
-				'last_entry' => @$s['last_entry'],
-				'collapse_entry' => @$s['collapse_entry'],
-				'load_more' => @$s['load_more'],
-				'auto_share' => @$s['auto_share'],
-				'focus_search' => @$s['focus_search'],
-				'user_filter' => @$s['user_filter'],
-				'help' => @$s['help'],
-				'close_dropdown' => @$s['close_dropdown'],
-			),
-			'url' => array(
-				'index' => _url('index', 'index'),
-				'login' => Minz_Url::display(array('c' => 'auth', 'a' => 'login'), 'php'),
-				'logout' => Minz_Url::display(array('c' => 'auth', 'a' => 'logout'), 'php'),
-				'help' => FRESHRSS_WIKI,
-			),
-			'i18n' => array(
-				'confirmation_default' => _t('gen.js.confirm_action'),
-				'notif_title_articles' => _t('gen.js.feedback.title_new_articles'),
-				'notif_body_articles' => _t('gen.js.feedback.body_new_articles'),
-				'notif_request_failed' => _t('gen.js.feedback.request_failed'),
-				'category_empty' => _t('gen.js.category_empty'),
-			),
-			'icons' => array(
-				'close' => _i('close'),
-			),
-		), JSON_UNESCAPED_UNICODE);
-		setrawcookie('FreshRSS-vars', rawurlencode($json), 0, Minz_Session::getCookieDir());
-	}
-
 	public static function preLayout() {
 		header("Content-Security-Policy: default-src 'self'; child-src *; img-src * data:; media-src *; style-src 'self' 'unsafe-inline'");
-		self::setJavascriptCookie();
 	}
 
 	private function loadNotifications() {
diff --git a/app/Models/StatsDAO.php b/app/Models/StatsDAO.php
index 80caccc49..5ca333396 100644
--- a/app/Models/StatsDAO.php
+++ b/app/Models/StatsDAO.php
@@ -55,9 +55,9 @@ SQL;
 
 	/**
 	 * Calculates entry count per day on a 30 days period.
-	 * Returns the result as a JSON string.
+	 * Returns the result as a JSON object.
 	 *
-	 * @return string
+	 * @return JSON object
 	 */
 	public function calculateEntryCount() {
 		$count = $this->initEntryCountArray();
@@ -257,9 +257,9 @@ SQL;
 
 	/**
 	 * Calculates feed count per category.
-	 * Returns the result as a JSON string.
+	 * Returns the result as a JSON object.
 	 *
-	 * @return string
+	 * @return JSON object
 	 */
 	public function calculateFeedByCategory() {
 		$sql = <<<SQL
@@ -282,7 +282,7 @@ SQL;
 	 * Calculates entry count per category.
 	 * Returns the result as a JSON string.
 	 *
-	 * @return string
+	 * @return JSON object
 	 */
 	public function calculateEntryByCategory() {
 		$sql = <<<SQL
@@ -357,7 +357,7 @@ SQL;
 			$serie[] = array($key, $value);
 		}
 
-		return json_encode($serie);
+		return $serie;
 	}
 
 	protected function convertToPieSerie($data) {
@@ -368,7 +368,7 @@ SQL;
 			$serie[] = $value;
 		}
 
-		return json_encode($serie);
+		return $serie;
 	}
 
 	/**
@@ -411,17 +411,17 @@ SQL;
 	}
 
 	/**
-	 * Translates array content and encode it as JSON
+	 * Translates array content
 	 *
 	 * @param array $data
-	 * @return string
+	 * @return JSON object
 	 */
 	private function convertToTranslatedJson($data = array()) {
 		$translated = array_map(function($a) {
 			return _t('gen.date.' . $a);
 		}, $data);
 
-		return json_encode($translated);
+		return $translated;
 	}
 
 }
diff --git a/app/Models/StatsDAOSQLite.php b/app/Models/StatsDAOSQLite.php
index bb2336532..9bfe8b20a 100644
--- a/app/Models/StatsDAOSQLite.php
+++ b/app/Models/StatsDAOSQLite.php
@@ -4,9 +4,9 @@ class FreshRSS_StatsDAOSQLite extends FreshRSS_StatsDAO {
 
 	/**
 	 * Calculates entry count per day on a 30 days period.
-	 * Returns the result as a JSON string.
+	 * Returns the result as a JSON object.
 	 *
-	 * @return string
+	 * @return JSON object
 	 */
 	public function calculateEntryCount() {
 		$count = $this->initEntryCountArray();
diff --git a/app/layout/layout.phtml b/app/layout/layout.phtml
index 7d718efbd..99a3717bc 100644
--- a/app/layout/layout.phtml
+++ b/app/layout/layout.phtml
@@ -8,6 +8,9 @@
 		<meta name="viewport" content="initial-scale=1.0" />
 		<?php echo self::headTitle(); ?>
 		<?php echo self::headStyle(); ?>
+		<script id="jsonVars" type="application/json">
+<?php $this->renderHelper('javascript_vars'); ?>
+		</script>
 		<?php echo self::headScript(); ?>
 <?php
 	$url_base = Minz_Request::currentRequest();
diff --git a/app/views/helpers/javascript_vars.phtml b/app/views/helpers/javascript_vars.phtml
new file mode 100644
index 000000000..6178cacf2
--- /dev/null
+++ b/app/views/helpers/javascript_vars.phtml
@@ -0,0 +1,54 @@
+<?php
+$mark = FreshRSS_Context::$user_conf->mark_when;
+$mail = Minz_Session::param('mail', false);
+$s = FreshRSS_Context::$user_conf->shortcuts;
+echo htmlspecialchars(json_encode(array(
+	'context' => array(
+		'auto_remove_article' => !!FreshRSS_Context::isAutoRemoveAvailable(),
+		'hide_posts' => !(FreshRSS_Context::$user_conf->display_posts || Minz_Request::actionName() === 'reader'),
+		'display_order' => Minz_Request::param('order', FreshRSS_Context::$user_conf->sort_order),
+		'auto_mark_article' => !!$mark['article'],
+		'auto_mark_site' => !!$mark['site'],
+		'auto_mark_scroll' => !!$mark['scroll'],
+		'auto_load_more' => !!FreshRSS_Context::$user_conf->auto_load_more,
+		'auto_actualize_feeds' => !!Minz_Session::param('actualize_feeds', false),
+		'does_lazyload' => !!FreshRSS_Context::$user_conf->lazyload ,
+		'sticky_post' => !!FreshRSS_Context::isStickyPostEnabled(),
+		'html5_notif_timeout' => FreshRSS_Context::$user_conf->html5_notif_timeout,
+		'auth_type' => FreshRSS_Context::$system_conf->auth_type,
+		'current_user_mail' => $mail ? ('"' . $mail . '"') : null,
+		'current_view' => Minz_Request::actionName(),
+	),
+	'shortcuts' => array(
+		'mark_read' => @$s['mark_read'],
+		'mark_favorite' => @$s['mark_favorite'],
+		'go_website' => @$s['go_website'],
+		'prev_entry' => @$s['prev_entry'],
+		'next_entry' => @$s['next_entry'],
+		'first_entry' => @$s['first_entry'],
+		'last_entry' => @$s['last_entry'],
+		'collapse_entry' => @$s['collapse_entry'],
+		'load_more' => @$s['load_more'],
+		'auto_share' => @$s['auto_share'],
+		'focus_search' => @$s['focus_search'],
+		'user_filter' => @$s['user_filter'],
+		'help' => @$s['help'],
+		'close_dropdown' => @$s['close_dropdown'],
+	),
+	'url' => array(
+		'index' => _url('index', 'index'),
+		'login' => Minz_Url::display(array('c' => 'auth', 'a' => 'login'), 'php'),
+		'logout' => Minz_Url::display(array('c' => 'auth', 'a' => 'logout'), 'php'),
+		'help' => FRESHRSS_WIKI,
+	),
+	'i18n' => array(
+		'confirmation_default' => _t('gen.js.confirm_action'),
+		'notif_title_articles' => _t('gen.js.feedback.title_new_articles'),
+		'notif_body_articles' => _t('gen.js.feedback.body_new_articles'),
+		'notif_request_failed' => _t('gen.js.feedback.request_failed'),
+		'category_empty' => _t('gen.js.category_empty'),
+	),
+	'icons' => array(
+		'close' => _i('close'),
+	),
+), JSON_UNESCAPED_UNICODE), ENT_NOQUOTES);
diff --git a/app/views/stats/index.phtml b/app/views/stats/index.phtml
index 18bcd4d99..c11b88999 100644
--- a/app/views/stats/index.phtml
+++ b/app/views/stats/index.phtml
@@ -82,58 +82,12 @@
 	</div>
 </div>
 
-<script>
-"use strict";
-function initStats() {
-	if (!window.Flotr) {
-		if (window.console) {
-			console.log('FreshRSS waiting for Flotr…');
-		}
-		window.setTimeout(initStats, 50);
-		return;
-	}
-	// Entry per day
-	var avg = [];
-	for (var i = -31; i <= 0; i++) {
-		avg.push([i, <?php echo $this->average?>]);
-	}
-	Flotr.draw(document.getElementById('statsEntryPerDay'),
-		[{
-			data: <?php echo $this->count ?>,
-			bars: {horizontal: false, show: true}
-		},{
-			data: avg,
-			lines: {show: true},
-			label: "<?php echo $this->average?>"
-		}],
-		{
-			grid: {verticalLines: false},
-			xaxis: {noTicks: 6, showLabels: false, tickDecimals: 0, min: -30.75, max: -0.25},
-			yaxis: {min: 0},
-			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
-		});
-	// Feed per category
-	Flotr.draw(document.getElementById('statsFeedPerCategory'),
-		<?php echo $this->feedByCategory ?>,
-		{
-			grid: {verticalLines: false, horizontalLines: false},
-			pie: {explode: 10, show: true, labelFormatter: function(){return '';}},
-			xaxis: {showLabels: false},
-			yaxis: {showLabels: false},
-			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return obj.series.label + ' - '+ numberFormat(obj.y) + ' ('+ (obj.fraction * 100).toFixed(1) + '%)';}},
-			legend: {container: document.getElementById('statsFeedPerCategoryLegend'), noColumns: 3}
-		});
-	// Entry per category
-	Flotr.draw(document.getElementById('statsEntryPerCategory'),
-		<?php echo $this->entryByCategory ?>,
-		{
-			grid: {verticalLines: false, horizontalLines: false},
-			pie: {explode: 10, show: true, labelFormatter: function(){return '';}},
-			xaxis: {showLabels: false},
-			yaxis: {showLabels: false},
-			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return obj.series.label + ' - '+ numberFormat(obj.y) + ' ('+ (obj.fraction * 100).toFixed(1) + '%)';}},
-			legend: {container: document.getElementById('statsEntryPerCategoryLegend'), noColumns: 3}
-		});
-}
-initStats();
-</script>
+<script id="jsonStats" type="application/json"><?php
+echo htmlspecialchars(json_encode(array(
+	'average' => $this->average,
+	'dataCount' => $this->count,
+	'feedByCategory' => $this->feedByCategory,
+	'entryByCategory' => $this->entryByCategory,
+), JSON_UNESCAPED_UNICODE), ENT_NOQUOTES);
+?></script>
+<script src="../scripts/stats.js?<?php echo @filemtime(PUBLIC_PATH . '/scripts/stats.js'); ?>"></script>
diff --git a/app/views/stats/repartition.phtml b/app/views/stats/repartition.phtml
index b20d9bbd0..980b26a3d 100644
--- a/app/views/stats/repartition.phtml
+++ b/app/views/stats/repartition.phtml
@@ -30,20 +30,20 @@
 	<?php }?>
 
 	<div class="stat">
-	    <table>
+		<table>
 		<tr>
-		    <th><?php echo _t('admin.stats.status_total'); ?></th>
-		    <th><?php echo _t('admin.stats.status_read'); ?></th>
-		    <th><?php echo _t('admin.stats.status_unread'); ?></th>
-		    <th><?php echo _t('admin.stats.status_favorites'); ?></th>
+			<th><?php echo _t('admin.stats.status_total'); ?></th>
+			<th><?php echo _t('admin.stats.status_read'); ?></th>
+			<th><?php echo _t('admin.stats.status_unread'); ?></th>
+			<th><?php echo _t('admin.stats.status_favorites'); ?></th>
 		</tr>
 		<tr>
-		    <td class="numeric"><?php echo $this->repartition['total']; ?></td>
-		    <td class="numeric"><?php echo $this->repartition['read']; ?></td>
-		    <td class="numeric"><?php echo $this->repartition['unread']; ?></td>
-		    <td class="numeric"><?php echo $this->repartition['favorite']; ?></td>
+			<td class="numeric"><?php echo $this->repartition['total']; ?></td>
+			<td class="numeric"><?php echo $this->repartition['read']; ?></td>
+			<td class="numeric"><?php echo $this->repartition['unread']; ?></td>
+			<td class="numeric"><?php echo $this->repartition['favorite']; ?></td>
 		</tr>
-	    </table>
+		</table>
 	</div>
 
 	<div class="stat">
@@ -62,76 +62,13 @@
 	</div>
 </div>
 
-<script>
-"use strict";
-function initStats() {
-	if (!window.Flotr) {
-		if (window.console) {
-			console.log('FreshRSS waiting for Flotr…');
-		}
-		window.setTimeout(initStats, 50);
-		return;
-	}
-	// Entry per hour
-	Flotr.draw(document.getElementById('statsEntryPerHour'),
-		[{
-			data: <?php echo $this->repartitionHour ?>,
-			bars: {horizontal: false, show: true}
-		}],
-		{
-			grid: {verticalLines: false},
-			xaxis: {noTicks: 23,
-				tickFormatter: function(x) {
-					var x = parseInt(x);
-					return x + 1;
-				},
-				min: -0.9,
-				max: 23.9,
-				tickDecimals: 0},
-			yaxis: {min: 0},
-			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
-		});
-	// Entry per day of week
-	Flotr.draw(document.getElementById('statsEntryPerDayOfWeek'),
-		[{
-			data: <?php echo $this->repartitionDayOfWeek ?>,
-			bars: {horizontal: false, show: true}
-		}],
-		{
-			grid: {verticalLines: false},
-			xaxis: {noTicks: 6,
-				tickFormatter: function(x) {
-					var x = parseInt(x),
-					    days = <?php echo $this->days?>;
-					return days[x];
-				},
-				min: -0.9,
-				max: 6.9,
-				tickDecimals: 0},
-			yaxis: {min: 0},
-			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
-		});
-	// Entry per month
-	Flotr.draw(document.getElementById('statsEntryPerMonth'),
-		[{
-			data: <?php echo $this->repartitionMonth ?>,
-			bars: {horizontal: false, show: true}
-		}],
-		{
-			grid: {verticalLines: false},
-			xaxis: {noTicks: 12,
-				tickFormatter: function(x) {
-					var x = parseInt(x),
-					    months = <?php echo $this->months?>;
-					return months[(x - 1)];
-				},
-				min: 0.1,
-				max: 12.9,
-				tickDecimals: 0},
-			yaxis: {min: 0},
-			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
-		});
-
-}
-initStats();
-</script>
+<script id="jsonRepartition" type="application/json"><?php
+echo htmlspecialchars(json_encode(array(
+	'repartitionHour' => $this->repartitionHour,
+	'repartitionDayOfWeek' => $this->repartitionDayOfWeek,
+	'days' => $this->days,
+	'repartitionMonth' => $this->repartitionMonth,
+	'months' => $this->months,
+), JSON_UNESCAPED_UNICODE), ENT_NOQUOTES);
+?></script>
+<script src="../scripts/repartition.js?<?php echo @filemtime(PUBLIC_PATH . '/scripts/repartition.js'); ?>"></script>
diff --git a/p/scripts/main.js b/p/scripts/main.js
index 31b07721a..f07cdafd7 100644
--- a/p/scripts/main.js
+++ b/p/scripts/main.js
@@ -1245,10 +1245,10 @@ function init_configuration_alert() {
 	});
 }
 
-function parseJavaScriptCookie() {
-	var vars = decodeURIComponent(document.cookie.replace(/(?:(?:^|.*;\s*)FreshRSS-vars\s*\=\s*([^;]*).*$)|^.*$/, "$1"));
-	document.cookie = 'FreshRSS-vars=; expires=Thu, 01 Jan 1970 00:00:00 GMT';
-	var json = JSON.parse(vars);
+function parseJsonVars() {
+	var jsonVars = document.getElementById('jsonVars'),
+		json = JSON.parse(jsonVars.innerHTML);
+	jsonVars.outerHTML = '';
 	window.context = json.context;
 	window.shortcuts = json.shortcuts;
 	window.url = json.url;
@@ -1264,7 +1264,7 @@ function init_all() {
 		window.setTimeout(init_all, 50);
 		return;
 	}
-	parseJavaScriptCookie();
+	parseJsonVars();
 	init_notifications();
 	init_confirm_action();
 	$stream = $('#stream');
diff --git a/p/scripts/repartition.js b/p/scripts/repartition.js
new file mode 100644
index 000000000..a391de2f2
--- /dev/null
+++ b/p/scripts/repartition.js
@@ -0,0 +1,72 @@
+"use strict";
+function initStats() {
+	if (!window.Flotr) {
+		if (window.console) {
+			console.log('FreshRSS waiting for Flotr…');
+		}
+		window.setTimeout(initStats, 50);
+		return;
+	}
+	var jsonRepartition = document.getElementById('jsonRepartition'),
+		stats = JSON.parse(jsonRepartition.innerHTML);
+	jsonRepartition.outerHTML = '';
+	// Entry per hour
+	Flotr.draw(document.getElementById('statsEntryPerHour'),
+		[{
+			data: stats.repartitionHour,
+			bars: {horizontal: false, show: true}
+		}],
+		{
+			grid: {verticalLines: false},
+			xaxis: {noTicks: 23,
+				tickFormatter: function(x) {
+					var x = parseInt(x);
+					return x + 1;
+				},
+				min: -0.9,
+				max: 23.9,
+				tickDecimals: 0},
+			yaxis: {min: 0},
+			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
+		});
+	// Entry per day of week
+	Flotr.draw(document.getElementById('statsEntryPerDayOfWeek'),
+		[{
+			data: stats.repartitionDayOfWeek,
+			bars: {horizontal: false, show: true}
+		}],
+		{
+			grid: {verticalLines: false},
+			xaxis: {noTicks: 6,
+				tickFormatter: function(x) {
+					var x = parseInt(x);
+					return stats.days[x];
+				},
+				min: -0.9,
+				max: 6.9,
+				tickDecimals: 0},
+			yaxis: {min: 0},
+			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
+		});
+	// Entry per month
+	Flotr.draw(document.getElementById('statsEntryPerMonth'),
+		[{
+			data: stats.repartitionMonth,
+			bars: {horizontal: false, show: true}
+		}],
+		{
+			grid: {verticalLines: false},
+			xaxis: {noTicks: 12,
+				tickFormatter: function(x) {
+					var x = parseInt(x);
+					return stats.months[(x - 1)];
+				},
+				min: 0.1,
+				max: 12.9,
+				tickDecimals: 0},
+			yaxis: {min: 0},
+			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
+		});
+
+}
+initStats();
diff --git a/p/scripts/stats.js b/p/scripts/stats.js
new file mode 100644
index 000000000..2e8ab6e27
--- /dev/null
+++ b/p/scripts/stats.js
@@ -0,0 +1,56 @@
+"use strict";
+function initStats() {
+	if (!window.Flotr) {
+		if (window.console) {
+			console.log('FreshRSS waiting for Flotr…');
+		}
+		window.setTimeout(initStats, 50);
+		return;
+	}
+	var jsonStats = document.getElementById('jsonStats'),
+		stats = JSON.parse(jsonStats.innerHTML);
+	jsonStats.outerHTML = '';
+	// Entry per day
+	var avg = [];
+	for (var i = -31; i <= 0; i++) {
+		avg.push([i, stats.average]);
+	}
+	Flotr.draw(document.getElementById('statsEntryPerDay'),
+		[{
+			data: stats.dataCount,
+			bars: {horizontal: false, show: true}
+		},{
+			data: avg,
+			lines: {show: true},
+			label: stats.average,
+		}],
+		{
+			grid: {verticalLines: false},
+			xaxis: {noTicks: 6, showLabels: false, tickDecimals: 0, min: -30.75, max: -0.25},
+			yaxis: {min: 0},
+			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return numberFormat(obj.y);}}
+		});
+	// Feed per category
+	Flotr.draw(document.getElementById('statsFeedPerCategory'),
+		stats.feedByCategory,
+		{
+			grid: {verticalLines: false, horizontalLines: false},
+			pie: {explode: 10, show: true, labelFormatter: function(){return '';}},
+			xaxis: {showLabels: false},
+			yaxis: {showLabels: false},
+			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return obj.series.label + ' - '+ numberFormat(obj.y) + ' ('+ (obj.fraction * 100).toFixed(1) + '%)';}},
+			legend: {container: document.getElementById('statsFeedPerCategoryLegend'), noColumns: 3}
+		});
+	// Entry per category
+	Flotr.draw(document.getElementById('statsEntryPerCategory'),
+		stats.entryByCategory,
+		{
+			grid: {verticalLines: false, horizontalLines: false},
+			pie: {explode: 10, show: true, labelFormatter: function(){return '';}},
+			xaxis: {showLabels: false},
+			yaxis: {showLabels: false},
+			mouse: {relative: true, track: true, trackDecimals: 0, trackFormatter: function(obj) {return obj.series.label + ' - '+ numberFormat(obj.y) + ' ('+ (obj.fraction * 100).toFixed(1) + '%)';}},
+			legend: {container: document.getElementById('statsEntryPerCategoryLegend'), noColumns: 3}
+		});
+}
+initStats();