From 2ef5ff248e53274e9b7ba67bfa5e8f3e96df1429 Mon Sep 17 00:00:00 2001
From: nuxsmin <nuxsmin@syspass.org>
Date: Thu, 16 Mar 2017 00:28:00 +0100
Subject: [PATCH] * [FIX] Related #500. Try to fix an issue when copying to
 clipboard. Updated Clipboard.js plugin

---
 inc/SP/Util/Util.class.php                    |   2 +-
 .../material-blue/views/account/viewpass.inc  |   8 +-
 js/app-main.js                                |  20 +-
 js/app-main.min.js                            |  27 +-
 js/clipboard.js                               | 454 ++++++++++--------
 js/clipboard.min.js                           |  43 +-
 6 files changed, 290 insertions(+), 264 deletions(-)

diff --git a/inc/SP/Util/Util.class.php b/inc/SP/Util/Util.class.php
index 74aeed91..2cdf19a4 100644
--- a/inc/SP/Util/Util.class.php
+++ b/inc/SP/Util/Util.class.php
@@ -405,7 +405,7 @@ class Util
      */
     public static function getVersion($retBuild = false, $normalized = false)
     {
-        $build = 17031501;
+        $build = 17031601;
         $version = [2, 1, 2];
 
         if ($normalized === true) {
diff --git a/inc/themes/material-blue/views/account/viewpass.inc b/inc/themes/material-blue/views/account/viewpass.inc
index 13cd9d05..5fc5d039 100644
--- a/inc/themes/material-blue/views/account/viewpass.inc
+++ b/inc/themes/material-blue/views/account/viewpass.inc
@@ -13,9 +13,9 @@
     <table>
         <tbody>
         <tr>
-            <td class="dialog-user-text"><?php echo $login; ?></td>
+            <td class="dialog-text dialog-user-text"><?php echo $login; ?></td>
             <td class="right">
-                <button class="dialog-clip-user-button mdl-button mdl-js-button mdl-js-ripple-effect"
+                <button class="dialog-clip-button mdl-button mdl-js-button mdl-js-ripple-effect"
                         title="<?php echo __('Copiar Usuario'); ?>" data-clipboard-target=".dialog-user-text">
                     <?php echo __('Usuario'); ?>
                     <i class="material-icons"><?php echo $icons->getIconClipboard()->getIcon(); ?></i>
@@ -24,9 +24,9 @@
         </tr>
         <tr>
             <?php if (!$isImage): ?>
-                <td class="dialog-pass-text"><?php echo $pass; ?></td>
+                <td class="dialog-text dialog-pass-text"><?php echo $pass; ?></td>
                 <td class="right">
-                    <button class="dialog-clip-pass-button mdl-button mdl-js-button mdl-js-ripple-effect"
+                    <button class="dialog-clip-button mdl-button mdl-js-button mdl-js-ripple-effect"
                             title="<?php echo __('Copiar Clave'); ?>" data-clipboard-target=".dialog-pass-text">
                         <?php echo __('Clave'); ?>
                         <i class="material-icons"><?php echo $icons->getIconClipboard()->getIcon(); ?></i>
diff --git a/js/app-main.js b/js/app-main.js
index a2030a71..7b9ad047 100644
--- a/js/app-main.js
+++ b/js/app-main.js
@@ -600,27 +600,17 @@ sysPass.Main = function () {
 
         clipboard.on("success", function (e) {
             msg.ok(config.LANG[45]);
-        });
-
-        clipboard.on("error", function (e) {
+        }).on("error", function (e) {
             msg.error(config.LANG[46]);
         });
 
         // Portapapeles para claves visualizadas
+        var clipboardDialog = new Clipboard(".dialog-clip-button");
 
-        // Inicializar el objeto para copiar al portapapeles
-        var clipboardPass = new Clipboard(".dialog-clip-pass-button");
-        var clipboardUser = new Clipboard(".dialog-clip-user-button");
+        clipboardDialog.on("success", function (e) {
+            $(".dialog-text").removeClass("dialog-clip-copy");
+            $(e.trigger.dataset.clipboardTarget).addClass("dialog-clip-copy");
 
-        clipboardPass.on("success", function (e) {
-            $(".dialog-user-text").removeClass("dialog-clip-copy");
-            $(".dialog-pass-text").addClass("dialog-clip-copy");
-            e.clearSelection();
-        });
-
-        clipboardUser.on("success", function (e) {
-            $(".dialog-pass-text").removeClass("dialog-clip-copy");
-            $(".dialog-user-text").addClass("dialog-clip-copy");
             e.clearSelection();
         });
 
diff --git a/js/app-main.min.js b/js/app-main.min.js
index 1d99f8f8..91088526 100644
--- a/js/app-main.min.js
+++ b/js/app-main.min.js
@@ -6,18 +6,17 @@ $jscomp.polyfill=function(a,g,f,d){if(g){f=$jscomp.global;a=a.split(".");for(d=0
 $jscomp.findInternal=function(a,g,f){a instanceof String&&(a=String(a));for(var d=a.length,e=0;e<d;e++){var m=a[e];if(g.call(f,m,e,a))return{i:e,v:m}}return{i:-1,v:void 0}};$jscomp.polyfill("Array.prototype.find",function(a){return a?a:function(a,f){return $jscomp.findInternal(this,a,f).v}},"es6-impl","es3");
 sysPass.Main=function(){var a={APP_ROOT:"",LANG:[],PK:"",MAX_FILE_SIZE:1024,CRYPT:new JSEncrypt,CHECK_UPDATES:!1,TIMEZONE:"",LOCALE:"",DEBUG:"",COOKIES_ENABLED:!1},g={passLength:0,minPasswordLength:8,complexity:{chars:!0,numbers:!0,symbols:!0,uppercase:!0,numlength:12}},f={},d={},e={},m={},q={},n={},l={log:function(b){!0===a.DEBUG&&console.log(b)},info:function(b){!0===a.DEBUG&&console.info(b)},error:function(b){console.error(b)},warn:function(b){console.warn(b)},debug:function(b){!0===a.DEBUG&&console.debug(b)}};
 toastr.options={closeButton:!0,debug:!1,newestOnTop:!1,progressBar:!1,positionClass:"toast-top-center",preventDuplicates:!1,onclick:null,showDuration:"300",hideDuration:"1000",timeOut:"5000",extendedTimeOut:"1000",showEasing:"swing",hideEasing:"linear",showMethod:"fadeIn",hideMethod:"fadeOut"};var w=function(){l.info("setupCallbacks");var b=$("#container").data("page");if(""!==b&&"function"===typeof d.views[b])d.views[b]();0<$("footer").length&&d.views.footer();$("#btnBack").click(function(){r("index.php")});
-d.bodyHooks()},h={ok:function(b){toastr.success(b)},error:function(b){toastr.error(b)},warn:function(b){toastr.warning(b)},info:function(b){toastr.info(b)},sticky:function(b,k){var c={timeOut:0};"function"===typeof k&&(c.onHidden=k);toastr.warning(b,a.LANG[60],c)},out:function(b){if("object"===typeof b){var a=b.status,c=b.description;void 0!==b.messages&&0<b.messages.length&&(c=c+"<br>"+b.messages.join("<br>"));switch(a){case 0:h.ok(c);break;case 1:case 2:case 4:h.error(c);break;case 3:h.warn(c);
-break;case 10:e.main.logout();break;case 100:h.ok(c);h.sticky(c);break;case 101:h.error(c);h.sticky(c);break;default:h.error(c)}}},html:{error:function(b){return'<p class="error round">Oops...<br>'+a.LANG[1]+"<br>"+b+"</p>"}}},x=function(b){l.info("getEnvironment");var k=window.location.pathname.split("/");a.APP_ROOT=window.location.protocol+"//"+window.location.host+function(){for(var a="",b=1;b<=k.length-2;b++)a+="/"+k[b];return a}();var c=m.getRequestOpts();c.url="/ajax/ajax_getEnvironment.php";
-c.method="get";c.async=!1;c.useLoading=!1;c.data={isAjax:1};m.getActionCall(c,function(c){a.LANG=c.lang;a.PK=c.pk;a.CHECK_UPDATES=c.check_updates;a.CRYPT.setPublicKey(c.pk);a.TIMEZONE=c.timezone;a.LOCALE=c.locale;a.DEBUG=c.debug;a.MAX_FILE_SIZE=parseInt(c.max_file_size);a.COOKIES_ENABLED=c.cookies_enabled;"function"===typeof b&&b()})},t={get:function(){l.info("sk:get");return $("#container").attr("data-sk")},set:function(a){l.info("sk:set");$("#container").attr("data-sk",a)}},y=function(){var a=$("#container");
-if(!a.hasClass("content-no-auto-resize")){var k=$("#content").height()+200;a.css("height",k)}},z=function(){$("html, body").animate({scrollTop:0},"slow")},A=function(a){for(var b=[],c,d=window.location.href.slice(window.location.href.indexOf("?")+1).split("&"),f=0;f<d.length;f++)c=d[f].split("="),b.push(c[0]),b[c[0]]=c[1];return void 0!==a&&void 0!==b[a]?b[a]:b},B=function(){l.info("checkLogout");1===parseInt(A("logout"))&&h.sticky(a.LANG[61],function(){r("index.php")})},r=function(a){window.location.replace(a)},
-C=function(b){var k={actionId:b.data("action-id"),itemId:b.data("item-id"),sk:t.get()},c={requestDoneAction:"",setRequestData:function(a){$.extend(k,a)},getRequestData:function(){return k},beforeSendAction:"",url:""},f=function(a){if(void 0===c.url||""===c.url)return!1;var b=new FormData;b.append("inFile",a);b.append("isAjax",1);k.sk=t.get();Object.keys(k).forEach(function(a){b.append(a,k[a])});a=m.getRequestOpts();a.url=c.url;a.processData=!1;a.contentType=!1;a.data=b;m.getActionCall(a,function(a){var b=
-a.status;a=a.description;0===b?("function"===typeof c.requestDoneAction&&c.requestDoneAction(),h.ok(a)):10===b?e.main.logout():h.error(a)})},d=function(c){if(5<c.length)h.error(a.LANG[17]+" (Max: 5)");else for(var k=0;k<c.length;k++){var p=c[k];if(p.size/1E3>a.MAX_FILE_SIZE)h.error(a.LANG[18]+"<br>"+p.name+" (Max: "+a.MAX_FILE_SIZE+")");else{var d;a:{d=p.name;for(var g=b.data("files-ext").toLowerCase().split(","),e=0;e<=g.length;e++)if(-1!==d.indexOf(g[e])){d=!0;break a}d=!1}d?f(c[k]):h.error(a.LANG[19]+
+d.bodyHooks()},k={ok:function(b){toastr.success(b)},error:function(b){toastr.error(b)},warn:function(b){toastr.warning(b)},info:function(b){toastr.info(b)},sticky:function(b,h){var c={timeOut:0};"function"===typeof h&&(c.onHidden=h);toastr.warning(b,a.LANG[60],c)},out:function(b){if("object"===typeof b){var a=b.status,c=b.description;void 0!==b.messages&&0<b.messages.length&&(c=c+"<br>"+b.messages.join("<br>"));switch(a){case 0:k.ok(c);break;case 1:case 2:case 4:k.error(c);break;case 3:k.warn(c);
+break;case 10:e.main.logout();break;case 100:k.ok(c);k.sticky(c);break;case 101:k.error(c);k.sticky(c);break;default:k.error(c)}}},html:{error:function(b){return'<p class="error round">Oops...<br>'+a.LANG[1]+"<br>"+b+"</p>"}}},x=function(b){l.info("getEnvironment");var h=window.location.pathname.split("/");a.APP_ROOT=window.location.protocol+"//"+window.location.host+function(){for(var b="",a=1;a<=h.length-2;a++)b+="/"+h[a];return b}();var c=m.getRequestOpts();c.url="/ajax/ajax_getEnvironment.php";
+c.method="get";c.async=!1;c.useLoading=!1;c.data={isAjax:1};m.getActionCall(c,function(c){a.LANG=c.lang;a.PK=c.pk;a.CHECK_UPDATES=c.check_updates;a.CRYPT.setPublicKey(c.pk);a.TIMEZONE=c.timezone;a.LOCALE=c.locale;a.DEBUG=c.debug;a.MAX_FILE_SIZE=parseInt(c.max_file_size);a.COOKIES_ENABLED=c.cookies_enabled;"function"===typeof b&&b()})},t={get:function(){l.info("sk:get");return $("#container").attr("data-sk")},set:function(b){l.info("sk:set");$("#container").attr("data-sk",b)}},y=function(){var b=$("#container");
+if(!b.hasClass("content-no-auto-resize")){var a=$("#content").height()+200;b.css("height",a)}},z=function(){$("html, body").animate({scrollTop:0},"slow")},A=function(a){for(var b=[],c,d=window.location.href.slice(window.location.href.indexOf("?")+1).split("&"),f=0;f<d.length;f++)c=d[f].split("="),b.push(c[0]),b[c[0]]=c[1];return void 0!==a&&void 0!==b[a]?b[a]:b},B=function(){l.info("checkLogout");1===parseInt(A("logout"))&&k.sticky(a.LANG[61],function(){r("index.php")})},r=function(a){window.location.replace(a)},
+C=function(b){var h={actionId:b.data("action-id"),itemId:b.data("item-id"),sk:t.get()},c={requestDoneAction:"",setRequestData:function(a){$.extend(h,a)},getRequestData:function(){return h},beforeSendAction:"",url:""},f=function(a){if(void 0===c.url||""===c.url)return!1;var b=new FormData;b.append("inFile",a);b.append("isAjax",1);h.sk=t.get();Object.keys(h).forEach(function(a){b.append(a,h[a])});a=m.getRequestOpts();a.url=c.url;a.processData=!1;a.contentType=!1;a.data=b;m.getActionCall(a,function(a){var b=
+a.status;a=a.description;0===b?("function"===typeof c.requestDoneAction&&c.requestDoneAction(),k.ok(a)):10===b?e.main.logout():k.error(a)})},d=function(c){if(5<c.length)k.error(a.LANG[17]+" (Max: 5)");else for(var h=0;h<c.length;h++){var p=c[h];if(p.size/1E3>a.MAX_FILE_SIZE)k.error(a.LANG[18]+"<br>"+p.name+" (Max: "+a.MAX_FILE_SIZE+")");else{var d;a:{d=p.name;for(var g=b.data("files-ext").toLowerCase().split(","),e=0;e<=g.length;e++)if(-1!==d.indexOf(g[e])){d=!0;break a}d=!1}d?f(c[h]):k.error(a.LANG[19]+
 "<br>"+p.name)}}},g=function(a){var b=$("#fileUploadForm");!1===a&&b.hide();a=b.find("input[type='file']");a.on("change",function(){"function"===typeof c.beforeSendAction&&c.beforeSendAction();d(this.files)});return a};window.File&&window.FileList&&window.FileReader?function(){l.info("fileUpload:init");var a=g(!1);b.on("dragover dragenter",function(a){l.info("fileUpload:drag");a.stopPropagation();a.preventDefault()});b.on("drop",function(a){l.info("fileUpload:drop");a.stopPropagation();a.preventDefault();
-"function"===typeof c.beforeSendAction&&c.beforeSendAction();d(a.originalEvent.dataTransfer.files)});b.on("click",function(){a.click()})}():g(!0);return c},D=function(a){l.info("checkPassLevel");g.passLength=a.val().length;v(zxcvbn(a.val()),a)},v=function(b,k){l.info("outputResult");var c=$(".passLevel-"+k.attr("id")),d=b.score;c.show();c.removeClass("weak good strong strongest");0===g.passLength?c.attr("title","").empty():g.passLength<g.minPasswordLength?c.attr("title",a.LANG[11]).addClass("weak"):
-0===d?c.attr("title",a.LANG[9]+" - "+b.feedback.warning).addClass("weak"):1===d||2===d?c.attr("title",a.LANG[8]+" - "+b.feedback.warning).addClass("good"):3===d?c.attr("title",a.LANG[7]).addClass("strong"):4===d&&c.attr("title",a.LANG[10]).addClass("strongest")},E=function(b){$(b).find(".checkbox").button({icons:{primary:"ui-icon-transferthick-e-w"}}).click(function(){var b=$(this);!0===b.prop("checked")?b.button("option","label",a.LANG[40]):b.button("option","label",a.LANG[41])})},u=function(b){l.info("encryptFormValue");
-var d=b.val();""!==d&&parseInt(b.attr("data-length"))!==d.length&&(d=a.CRYPT.encrypt(d),b.val(d),b.attr("data-length",d.length))},F=function(){l.info("initializeClipboard");var b=new Clipboard(".clip-pass-button",{text:function(a){return e.account.copypass($(a)).responseJSON.data.accpass}});b.on("success",function(b){h.ok(a.LANG[45])});b.on("error",function(b){h.error(a.LANG[46])});var b=new Clipboard(".dialog-clip-pass-button"),d=new Clipboard(".dialog-clip-user-button");b.on("success",function(a){$(".dialog-user-text").removeClass("dialog-clip-copy");
-$(".dialog-pass-text").addClass("dialog-clip-copy");a.clearSelection()});d.on("success",function(a){$(".dialog-pass-text").removeClass("dialog-clip-copy");$(".dialog-user-text").addClass("dialog-clip-copy");a.clearSelection()});(new Clipboard(".clip-pass-icon")).on("success",function(b){h.ok(a.LANG[45]);b.clearSelection()})},G=function(){l.info("bindPassEncrypt");$("body").on("blur",":input[type=password]",function(a){a=$(this);a.hasClass("passwordfield__no-pki")||u(a)}).on("keypress",":input[type=password]",
-function(a){13===a.keyCode&&(a.preventDefault(),a=$(this),u(a),a.closest("form").submit())})},H=function(a,d){console.info("Eval: "+a);if("function"===typeof a)a(d);else throw Error("Function not found: "+a);},I=function(a){l.info("resizeImage");var b=.9*$(window).width(),c=.9*$(window).height(),d={width:a.width(),height:a.height()},f={calc:0,main:0,secondary:0,factor:.9,rel:d.width/d.height},g=function(a){a.main>a.secondary?a.calc=a.main/a.rel:a.main<a.secondary&&(a.calc=a.main*a.rel);a.calc>a.secondary&&
-(a.main*=a.factor,g(a));return a},e=function(){f.main=b;f.secondary=c;var e=g(f);a.css({width:e.main,height:e.calc});d.width=e.main;d.height=e.calc},h=function(){f.main=c;f.secondary=b;var e=g(f);a.css({width:e.calc,height:e.main});d.width=e.calc;d.height=e.main};d.width>b?e():d.height>c&&(l.info("height"),h());return d},J=function(){return $.extend({log:l,config:function(){return a},appTheme:function(){return f},appActions:function(){return e},appTriggers:function(){return d},appRequests:function(){return m},
-evalAction:H,resizeImage:I},q)},K=function(){return{actions:function(){return e},triggers:function(){return d},theme:function(){return f},sk:t,msg:h,log:l,passToClip:0,passwordData:g,outputResult:v,checkboxDetect:E,checkPassLevel:D,encryptFormValue:u,fileUpload:C,redirect:r,scrollUp:z,setContentSize:y}};(function(){l.info("init");q=K();n=J();d=sysPass.Triggers(n);e=sysPass.Actions(n);m=sysPass.Requests(n);x(function(){""!==a.PK&&G();"function"===typeof sysPass.Theme&&(f=sysPass.Theme(n));!0===a.CHECK_UPDATES&&
-e.main.getUpdates();!1===a.COOKIES_ENABLED&&h.sticky(a.LANG[64]);F();w();B()})})();return q};
+"function"===typeof c.beforeSendAction&&c.beforeSendAction();d(a.originalEvent.dataTransfer.files)});b.on("click",function(){a.click()})}():g(!0);return c},D=function(a){l.info("checkPassLevel");g.passLength=a.val().length;v(zxcvbn(a.val()),a)},v=function(b,d){l.info("outputResult");var c=$(".passLevel-"+d.attr("id")),h=b.score;c.show();c.removeClass("weak good strong strongest");0===g.passLength?c.attr("title","").empty():g.passLength<g.minPasswordLength?c.attr("title",a.LANG[11]).addClass("weak"):
+0===h?c.attr("title",a.LANG[9]+" - "+b.feedback.warning).addClass("weak"):1===h||2===h?c.attr("title",a.LANG[8]+" - "+b.feedback.warning).addClass("good"):3===h?c.attr("title",a.LANG[7]).addClass("strong"):4===h&&c.attr("title",a.LANG[10]).addClass("strongest")},E=function(b){$(b).find(".checkbox").button({icons:{primary:"ui-icon-transferthick-e-w"}}).click(function(){var b=$(this);!0===b.prop("checked")?b.button("option","label",a.LANG[40]):b.button("option","label",a.LANG[41])})},u=function(b){l.info("encryptFormValue");
+var d=b.val();""!==d&&parseInt(b.attr("data-length"))!==d.length&&(d=a.CRYPT.encrypt(d),b.val(d),b.attr("data-length",d.length))},F=function(){l.info("initializeClipboard");(new Clipboard(".clip-pass-button",{text:function(a){return e.account.copypass($(a)).responseJSON.data.accpass}})).on("success",function(b){k.ok(a.LANG[45])}).on("error",function(b){k.error(a.LANG[46])});(new Clipboard(".dialog-clip-button")).on("success",function(a){$(".dialog-text").removeClass("dialog-clip-copy");$(a.trigger.dataset.clipboardTarget).addClass("dialog-clip-copy");
+a.clearSelection()});(new Clipboard(".clip-pass-icon")).on("success",function(b){k.ok(a.LANG[45]);b.clearSelection()})},G=function(){l.info("bindPassEncrypt");$("body").on("blur",":input[type=password]",function(a){a=$(this);a.hasClass("passwordfield__no-pki")||u(a)}).on("keypress",":input[type=password]",function(a){13===a.keyCode&&(a.preventDefault(),a=$(this),u(a),a.closest("form").submit())})},H=function(a,d){console.info("Eval: "+a);if("function"===typeof a)a(d);else throw Error("Function not found: "+
+a);},I=function(a){l.info("resizeImage");var b=.9*$(window).width(),c=.9*$(window).height(),d={width:a.width(),height:a.height()},f={calc:0,main:0,secondary:0,factor:.9,rel:d.width/d.height},g=function(a){a.main>a.secondary?a.calc=a.main/a.rel:a.main<a.secondary&&(a.calc=a.main*a.rel);a.calc>a.secondary&&(a.main*=a.factor,g(a));return a},e=function(){f.main=b;f.secondary=c;var e=g(f);a.css({width:e.main,height:e.calc});d.width=e.main;d.height=e.calc},k=function(){f.main=c;f.secondary=b;var e=g(f);
+a.css({width:e.calc,height:e.main});d.width=e.calc;d.height=e.main};d.width>b?e():d.height>c&&(l.info("height"),k());return d},J=function(){return $.extend({log:l,config:function(){return a},appTheme:function(){return f},appActions:function(){return e},appTriggers:function(){return d},appRequests:function(){return m},evalAction:H,resizeImage:I},q)},K=function(){return{actions:function(){return e},triggers:function(){return d},theme:function(){return f},sk:t,msg:k,log:l,passToClip:0,passwordData:g,
+outputResult:v,checkboxDetect:E,checkPassLevel:D,encryptFormValue:u,fileUpload:C,redirect:r,scrollUp:z,setContentSize:y}};(function(){l.info("init");q=K();n=J();d=sysPass.Triggers(n);e=sysPass.Actions(n);m=sysPass.Requests(n);x(function(){""!==a.PK&&G();"function"===typeof sysPass.Theme&&(f=sysPass.Theme(n));!0===a.CHECK_UPDATES&&e.main.getUpdates();!1===a.COOKIES_ENABLED&&k.sticky(a.LANG[64]);F();w();B()})})();return q};
diff --git a/js/clipboard.js b/js/clipboard.js
index 040c5e00..75b6af35 100644
--- a/js/clipboard.js
+++ b/js/clipboard.js
@@ -1,23 +1,43 @@
 /*!
- * clipboard.js v1.5.12
+ * clipboard.js v1.6.1
  * https://zenorocha.github.io/clipboard.js
  *
  * Licensed MIT © Zeno Rocha
  */
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Clipboard = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-var matches = require('matches-selector')
+var DOCUMENT_NODE_TYPE = 9;
 
-module.exports = function (element, selector, checkYoSelf) {
-  var parent = checkYoSelf ? element : element.parentNode
+/**
+ * A polyfill for Element.matches()
+ */
+if (typeof Element !== 'undefined' && !Element.prototype.matches) {
+    var proto = Element.prototype;
 
-  while (parent && parent !== document) {
-    if (matches(parent, selector)) return parent;
-    parent = parent.parentNode
-  }
+    proto.matches = proto.matchesSelector ||
+                    proto.mozMatchesSelector ||
+                    proto.msMatchesSelector ||
+                    proto.oMatchesSelector ||
+                    proto.webkitMatchesSelector;
 }
 
-},{"matches-selector":5}],2:[function(require,module,exports){
-var closest = require('closest');
+/**
+ * Finds the closest parent that matches a selector.
+ *
+ * @param {Element} element
+ * @param {String} selector
+ * @return {Function}
+ */
+function closest (element, selector) {
+    while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {
+        if (element.matches(selector)) return element;
+        element = element.parentNode;
+    }
+}
+
+module.exports = closest;
+
+},{}],2:[function(require,module,exports){
+var closest = require('./closest');
 
 /**
  * Delegates event to a selector.
@@ -52,7 +72,7 @@ function delegate(element, selector, type, callback, useCapture) {
  */
 function listener(element, selector, type, callback) {
     return function(e) {
-        e.delegateTarget = closest(e.target, selector, true);
+        e.delegateTarget = closest(e.target, selector);
 
         if (e.delegateTarget) {
             callback.call(element, e);
@@ -62,7 +82,7 @@ function listener(element, selector, type, callback) {
 
 module.exports = delegate;
 
-},{"closest":1}],3:[function(require,module,exports){
+},{"./closest":1}],3:[function(require,module,exports){
 /**
  * Check if argument is a HTML element.
  *
@@ -211,54 +231,28 @@ function listenSelector(selector, type, callback) {
 module.exports = listen;
 
 },{"./is":3,"delegate":2}],5:[function(require,module,exports){
-
-/**
- * Element prototype.
- */
-
-var proto = Element.prototype;
-
-/**
- * Vendor function.
- */
-
-var vendor = proto.matchesSelector
-  || proto.webkitMatchesSelector
-  || proto.mozMatchesSelector
-  || proto.msMatchesSelector
-  || proto.oMatchesSelector;
-
-/**
- * Expose `match()`.
- */
-
-module.exports = match;
-
-/**
- * Match `el` to `selector`.
- *
- * @param {Element} el
- * @param {String} selector
- * @return {Boolean}
- * @api public
- */
-
-function match(el, selector) {
-  if (vendor) return vendor.call(el, selector);
-  var nodes = el.parentNode.querySelectorAll(selector);
-  for (var i = 0; i < nodes.length; ++i) {
-    if (nodes[i] == el) return true;
-  }
-  return false;
-}
-},{}],6:[function(require,module,exports){
 function select(element) {
     var selectedText;
 
-    if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {
+    if (element.nodeName === 'SELECT') {
         element.focus();
+
+        selectedText = element.value;
+    }
+    else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {
+        var isReadOnly = element.hasAttribute('readonly');
+
+        if (!isReadOnly) {
+            element.setAttribute('readonly', '');
+        }
+
+        element.select();
         element.setSelectionRange(0, element.value.length);
 
+        if (!isReadOnly) {
+            element.removeAttribute('readonly');
+        }
+
         selectedText = element.value;
     }
     else {
@@ -281,14 +275,14 @@ function select(element) {
 
 module.exports = select;
 
-},{}],7:[function(require,module,exports){
+},{}],6:[function(require,module,exports){
 function E () {
-	// Keep this empty so it's easier to inherit from
+  // Keep this empty so it's easier to inherit from
   // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)
 }
 
 E.prototype = {
-	on: function (name, callback, ctx) {
+  on: function (name, callback, ctx) {
     var e = this.e || (this.e = {});
 
     (e[name] || (e[name] = [])).push({
@@ -349,7 +343,7 @@ E.prototype = {
 
 module.exports = E;
 
-},{}],8:[function(require,module,exports){
+},{}],7:[function(require,module,exports){
 (function (global, factory) {
     if (typeof define === "function" && define.amd) {
         define(['module', 'select'], factory);
@@ -376,7 +370,7 @@ module.exports = E;
     var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
         return typeof obj;
     } : function (obj) {
-        return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj;
+        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
     };
 
     function _classCallCheck(instance, Constructor) {
@@ -407,7 +401,6 @@ module.exports = E;
         /**
          * @param {Object} options
          */
-
         function ClipboardAction(options) {
             _classCallCheck(this, ClipboardAction);
 
@@ -421,122 +414,125 @@ module.exports = E;
          */
 
 
-        ClipboardAction.prototype.resolveOptions = function resolveOptions() {
-            var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+        _createClass(ClipboardAction, [{
+            key: 'resolveOptions',
+            value: function resolveOptions() {
+                var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
 
-            this.action = options.action;
-            this.emitter = options.emitter;
-            this.target = options.target;
-            this.text = options.text;
-            this.trigger = options.trigger;
+                this.action = options.action;
+                this.emitter = options.emitter;
+                this.target = options.target;
+                this.text = options.text;
+                this.trigger = options.trigger;
 
-            this.selectedText = '';
-        };
-
-        ClipboardAction.prototype.initSelection = function initSelection() {
-            if (this.text) {
-                this.selectFake();
-            } else if (this.target) {
-                this.selectTarget();
+                this.selectedText = '';
             }
-        };
-
-        ClipboardAction.prototype.selectFake = function selectFake() {
-            var _this = this;
-
-            var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
-
-            this.removeFake();
-
-            this.fakeHandlerCallback = function () {
-                return _this.removeFake();
-            };
-            this.fakeHandler = document.body.addEventListener('click', this.fakeHandlerCallback) || true;
-
-            this.fakeElem = document.createElement('textarea');
-            // Prevent zooming on iOS
-            this.fakeElem.style.fontSize = '12pt';
-            // Reset box model
-            this.fakeElem.style.border = '0';
-            this.fakeElem.style.padding = '0';
-            this.fakeElem.style.margin = '0';
-            // Move element out of screen horizontally
-            this.fakeElem.style.position = 'absolute';
-            this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
-            // Move element to the same position vertically
-            this.fakeElem.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px';
-            this.fakeElem.setAttribute('readonly', '');
-            this.fakeElem.value = this.text;
-
-            document.body.appendChild(this.fakeElem);
-
-            this.selectedText = (0, _select2.default)(this.fakeElem);
-            this.copyText();
-        };
-
-        ClipboardAction.prototype.removeFake = function removeFake() {
-            if (this.fakeHandler) {
-                document.body.removeEventListener('click', this.fakeHandlerCallback);
-                this.fakeHandler = null;
-                this.fakeHandlerCallback = null;
+        }, {
+            key: 'initSelection',
+            value: function initSelection() {
+                if (this.text) {
+                    this.selectFake();
+                } else if (this.target) {
+                    this.selectTarget();
+                }
             }
+        }, {
+            key: 'selectFake',
+            value: function selectFake() {
+                var _this = this;
 
-            if (this.fakeElem) {
-                document.body.removeChild(this.fakeElem);
-                this.fakeElem = null;
+                var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
+
+                this.removeFake();
+
+                this.fakeHandlerCallback = function () {
+                    return _this.removeFake();
+                };
+                this.fakeHandler = document.body.addEventListener('click', this.fakeHandlerCallback) || true;
+
+                this.fakeElem = document.createElement('textarea');
+                // Prevent zooming on iOS
+                this.fakeElem.style.fontSize = '12pt';
+                // Reset box model
+                this.fakeElem.style.border = '0';
+                this.fakeElem.style.padding = '0';
+                this.fakeElem.style.margin = '0';
+                // Move element out of screen horizontally
+                this.fakeElem.style.position = 'absolute';
+                this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
+                // Move element to the same position vertically
+                var yPosition = window.pageYOffset || document.documentElement.scrollTop;
+                this.fakeElem.style.top = yPosition + 'px';
+
+                this.fakeElem.setAttribute('readonly', '');
+                this.fakeElem.value = this.text;
+
+                document.body.appendChild(this.fakeElem);
+
+                this.selectedText = (0, _select2.default)(this.fakeElem);
+                this.copyText();
             }
-        };
+        }, {
+            key: 'removeFake',
+            value: function removeFake() {
+                if (this.fakeHandler) {
+                    document.body.removeEventListener('click', this.fakeHandlerCallback);
+                    this.fakeHandler = null;
+                    this.fakeHandlerCallback = null;
+                }
 
-        ClipboardAction.prototype.selectTarget = function selectTarget() {
-            this.selectedText = (0, _select2.default)(this.target);
-            this.copyText();
-        };
-
-        ClipboardAction.prototype.copyText = function copyText() {
-            var succeeded = undefined;
-
-            try {
-                succeeded = document.execCommand(this.action);
-            } catch (err) {
-                succeeded = false;
+                if (this.fakeElem) {
+                    document.body.removeChild(this.fakeElem);
+                    this.fakeElem = null;
+                }
             }
+        }, {
+            key: 'selectTarget',
+            value: function selectTarget() {
+                this.selectedText = (0, _select2.default)(this.target);
+                this.copyText();
+            }
+        }, {
+            key: 'copyText',
+            value: function copyText() {
+                var succeeded = void 0;
 
-            this.handleResult(succeeded);
-        };
+                try {
+                    succeeded = document.execCommand(this.action);
+                } catch (err) {
+                    succeeded = false;
+                }
 
-        ClipboardAction.prototype.handleResult = function handleResult(succeeded) {
-            if (succeeded) {
-                this.emitter.emit('success', {
+                this.handleResult(succeeded);
+            }
+        }, {
+            key: 'handleResult',
+            value: function handleResult(succeeded) {
+                this.emitter.emit(succeeded ? 'success' : 'error', {
                     action: this.action,
                     text: this.selectedText,
                     trigger: this.trigger,
                     clearSelection: this.clearSelection.bind(this)
                 });
-            } else {
-                this.emitter.emit('error', {
-                    action: this.action,
-                    trigger: this.trigger,
-                    clearSelection: this.clearSelection.bind(this)
-                });
             }
-        };
+        }, {
+            key: 'clearSelection',
+            value: function clearSelection() {
+                if (this.target) {
+                    this.target.blur();
+                }
 
-        ClipboardAction.prototype.clearSelection = function clearSelection() {
-            if (this.target) {
-                this.target.blur();
+                window.getSelection().removeAllRanges();
             }
-
-            window.getSelection().removeAllRanges();
-        };
-
-        ClipboardAction.prototype.destroy = function destroy() {
-            this.removeFake();
-        };
-
-        _createClass(ClipboardAction, [{
+        }, {
+            key: 'destroy',
+            value: function destroy() {
+                this.removeFake();
+            }
+        }, {
             key: 'action',
             set: function set() {
-                var action = arguments.length <= 0 || arguments[0] === undefined ? 'copy' : arguments[0];
+                var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';
 
                 this._action = action;
 
@@ -577,7 +573,7 @@ module.exports = E;
     module.exports = ClipboardAction;
 });
 
-},{"select":6}],9:[function(require,module,exports){
+},{"select":5}],8:[function(require,module,exports){
 (function (global, factory) {
     if (typeof define === "function" && define.amd) {
         define(['module', './clipboard-action', 'tiny-emitter', 'good-listener'], factory);
@@ -611,6 +607,24 @@ module.exports = E;
         }
     }
 
+    var _createClass = function () {
+        function defineProperties(target, props) {
+            for (var i = 0; i < props.length; i++) {
+                var descriptor = props[i];
+                descriptor.enumerable = descriptor.enumerable || false;
+                descriptor.configurable = true;
+                if ("value" in descriptor) descriptor.writable = true;
+                Object.defineProperty(target, descriptor.key, descriptor);
+            }
+        }
+
+        return function (Constructor, protoProps, staticProps) {
+            if (protoProps) defineProperties(Constructor.prototype, protoProps);
+            if (staticProps) defineProperties(Constructor, staticProps);
+            return Constructor;
+        };
+    }();
+
     function _possibleConstructorReturn(self, call) {
         if (!self) {
             throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@@ -642,11 +656,10 @@ module.exports = E;
          * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
          * @param {Object} options
          */
-
         function Clipboard(trigger, options) {
             _classCallCheck(this, Clipboard);
 
-            var _this = _possibleConstructorReturn(this, _Emitter.call(this));
+            var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this));
 
             _this.resolveOptions(options);
             _this.listenClick(trigger);
@@ -660,62 +673,85 @@ module.exports = E;
          */
 
 
-        Clipboard.prototype.resolveOptions = function resolveOptions() {
-            var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+        _createClass(Clipboard, [{
+            key: 'resolveOptions',
+            value: function resolveOptions() {
+                var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
 
-            this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
-            this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
-            this.text = typeof options.text === 'function' ? options.text : this.defaultText;
-        };
-
-        Clipboard.prototype.listenClick = function listenClick(trigger) {
-            var _this2 = this;
-
-            this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
-                return _this2.onClick(e);
-            });
-        };
-
-        Clipboard.prototype.onClick = function onClick(e) {
-            var trigger = e.delegateTarget || e.currentTarget;
-
-            if (this.clipboardAction) {
-                this.clipboardAction = null;
+                this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
+                this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
+                this.text = typeof options.text === 'function' ? options.text : this.defaultText;
             }
+        }, {
+            key: 'listenClick',
+            value: function listenClick(trigger) {
+                var _this2 = this;
 
-            this.clipboardAction = new _clipboardAction2.default({
-                action: this.action(trigger),
-                target: this.target(trigger),
-                text: this.text(trigger),
-                trigger: trigger,
-                emitter: this
-            });
-        };
-
-        Clipboard.prototype.defaultAction = function defaultAction(trigger) {
-            return getAttributeValue('action', trigger);
-        };
-
-        Clipboard.prototype.defaultTarget = function defaultTarget(trigger) {
-            var selector = getAttributeValue('target', trigger);
-
-            if (selector) {
-                return document.querySelector(selector);
+                this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
+                    return _this2.onClick(e);
+                });
             }
-        };
+        }, {
+            key: 'onClick',
+            value: function onClick(e) {
+                var trigger = e.delegateTarget || e.currentTarget;
 
-        Clipboard.prototype.defaultText = function defaultText(trigger) {
-            return getAttributeValue('text', trigger);
-        };
+                if (this.clipboardAction) {
+                    this.clipboardAction = null;
+                }
 
-        Clipboard.prototype.destroy = function destroy() {
-            this.listener.destroy();
-
-            if (this.clipboardAction) {
-                this.clipboardAction.destroy();
-                this.clipboardAction = null;
+                this.clipboardAction = new _clipboardAction2.default({
+                    action: this.action(trigger),
+                    target: this.target(trigger),
+                    text: this.text(trigger),
+                    trigger: trigger,
+                    emitter: this
+                });
             }
-        };
+        }, {
+            key: 'defaultAction',
+            value: function defaultAction(trigger) {
+                return getAttributeValue('action', trigger);
+            }
+        }, {
+            key: 'defaultTarget',
+            value: function defaultTarget(trigger) {
+                var selector = getAttributeValue('target', trigger);
+
+                if (selector) {
+                    return document.querySelector(selector);
+                }
+            }
+        }, {
+            key: 'defaultText',
+            value: function defaultText(trigger) {
+                return getAttributeValue('text', trigger);
+            }
+        }, {
+            key: 'destroy',
+            value: function destroy() {
+                this.listener.destroy();
+
+                if (this.clipboardAction) {
+                    this.clipboardAction.destroy();
+                    this.clipboardAction = null;
+                }
+            }
+        }], [{
+            key: 'isSupported',
+            value: function isSupported() {
+                var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];
+
+                var actions = typeof action === 'string' ? [action] : action;
+                var support = !!document.queryCommandSupported;
+
+                actions.forEach(function (action) {
+                    support = support && !!document.queryCommandSupported(action);
+                });
+
+                return support;
+            }
+        }]);
 
         return Clipboard;
     }(_tinyEmitter2.default);
@@ -738,5 +774,5 @@ module.exports = E;
     module.exports = Clipboard;
 });
 
-},{"./clipboard-action":8,"good-listener":4,"tiny-emitter":7}]},{},[9])(9)
+},{"./clipboard-action":7,"good-listener":4,"tiny-emitter":6}]},{},[8])(8)
 });
\ No newline at end of file
diff --git a/js/clipboard.min.js b/js/clipboard.min.js
index c2c2b224..ff2b7923 100644
--- a/js/clipboard.min.js
+++ b/js/clipboard.min.js
@@ -1,21 +1,22 @@
-var $jscomp={scope:{}};$jscomp.defineProperty="function"==typeof Object.defineProperties?Object.defineProperty:function(h,b,c){if(c.get||c.set)throw new TypeError("ES3 does not support getters and setters.");h!=Array.prototype&&h!=Object.prototype&&(h[b]=c.value)};$jscomp.getGlobal=function(h){return"undefined"!=typeof window&&window===h?h:"undefined"!=typeof global?global:h};$jscomp.global=$jscomp.getGlobal(this);
-$jscomp.polyfill=function(h,b,c,e){if(b){c=$jscomp.global;h=h.split(".");for(e=0;e<h.length-1;e++){var a=h[e];a in c||(c[a]={});c=c[a]}h=h[h.length-1];e=c[h];b=b(e);b!=e&&null!=b&&$jscomp.defineProperty(c,h,{configurable:!0,writable:!0,value:b})}};$jscomp.polyfill("Object.setPrototypeOf",function(h){return h?h:"object"!=typeof"".__proto__?null:function(b,c){b.__proto__=c;if(b.__proto__!==c)throw new TypeError(b+" is not extensible");return b}},"es6","es5");
-(function(h){"object"===typeof exports&&"undefined"!==typeof module?module.exports=h():"function"===typeof define&&define.amd?define([],h):("undefined"!==typeof window?window:"undefined"!==typeof global?global:"undefined"!==typeof self?self:this).Clipboard=h()})(function(){return function b(c,e,a){function d(g,l){if(!e[g]){if(!c[g]){var f="function"==typeof require&&require;if(!l&&f)return f(g,!0);if(k)return k(g,!0);f=Error("Cannot find module '"+g+"'");throw f.code="MODULE_NOT_FOUND",f;}f=e[g]=
-{exports:{}};c[g][0].call(f.exports,function(f){var a=c[g][1][f];return d(a?a:f)},f,f.exports,b,c,e,a)}return e[g].exports}for(var k="function"==typeof require&&require,l=0;l<a.length;l++)d(a[l]);return d}({1:[function(b,c,e){var a=b("matches-selector");c.exports=function(d,k,b){for(d=b?d:d.parentNode;d&&d!==document;){if(a(d,k))return d;d=d.parentNode}}},{"matches-selector":5}],2:[function(b,c,e){function a(a,b,g,c){return function(f){f.delegateTarget=d(f.target,b,!0);f.delegateTarget&&c.call(a,
-f)}}var d=b("closest");c.exports=function(d,b,g,c,f){var m=a.apply(this,arguments);d.addEventListener(g,m,f);return{destroy:function(){d.removeEventListener(g,m,f)}}}},{closest:1}],3:[function(b,c,e){e.node=function(a){return void 0!==a&&a instanceof HTMLElement&&1===a.nodeType};e.nodeList=function(a){var d=Object.prototype.toString.call(a);return void 0!==a&&("[object NodeList]"===d||"[object HTMLCollection]"===d)&&"length"in a&&(0===a.length||e.node(a[0]))};e.string=function(a){return"string"===
-typeof a||a instanceof String};e.fn=function(a){return"[object Function]"===Object.prototype.toString.call(a)}},{}],4:[function(b,c,e){function a(a,d,f){a.addEventListener(d,f);return{destroy:function(){a.removeEventListener(d,f)}}}function d(a,d,f){Array.prototype.forEach.call(a,function(a){a.addEventListener(d,f)});return{destroy:function(){Array.prototype.forEach.call(a,function(a){a.removeEventListener(d,f)})}}}var k=b("./is"),l=b("delegate");c.exports=function(g,b,f){if(!g&&!b&&!f)throw Error("Missing required arguments");
-if(!k.string(b))throw new TypeError("Second argument must be a String");if(!k.fn(f))throw new TypeError("Third argument must be a Function");if(k.node(g))return a(g,b,f);if(k.nodeList(g))return d(g,b,f);if(k.string(g))return l(document.body,g,b,f);throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList");}},{"./is":3,delegate:2}],5:[function(b,c,e){b=Element.prototype;var a=b.matchesSelector||b.webkitMatchesSelector||b.mozMatchesSelector||b.msMatchesSelector||
-b.oMatchesSelector;c.exports=function(d,b){if(a)return a.call(d,b);for(var c=d.parentNode.querySelectorAll(b),g=0;g<c.length;++g)if(c[g]==d)return!0;return!1}},{}],6:[function(b,c,e){c.exports=function(a){if("INPUT"===a.nodeName||"TEXTAREA"===a.nodeName)a.focus(),a.setSelectionRange(0,a.value.length),a=a.value;else{a.hasAttribute("contenteditable")&&a.focus();var d=window.getSelection(),b=document.createRange();b.selectNodeContents(a);d.removeAllRanges();d.addRange(b);a=d.toString()}return a}},{}],
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