mirror of
https://github.com/PrivateBin/PrivateBin.git
synced 2024-12-24 06:49:29 -05:00
slight JS refactoring
This commit is contained in:
El RIDO
parent
ca51a80803
commit
5442af6e20
314
js/privatebin.js
314
js/privatebin.js
@ -115,8 +115,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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{
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// For IE<10: Doesn't support white-space:pre-wrap; so we have to do this...
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if ($('#oldienotice').is(':visible')) {
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var html = this.htmlEntities(text).replace(/\n/ig,'\r\n<br>');
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element.html('<pre>'+html+'</pre>');
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var html = this.htmlEntities(text).replace(/\n/ig, '\r\n<br>');
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element.html('<pre>' + html + '</pre>');
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}
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// for other (sane) browsers:
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else
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@ -230,11 +230,14 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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* @return {string}
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*/
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getCookie: function(cname) {
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var name = cname + '=';
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var ca = document.cookie.split(';');
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var name = cname + '=',
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ca = document.cookie.split(';');
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for (var i = 0; i < ca.length; ++i) {
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var c = ca[i];
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while (c.charAt(0) === ' ') c = c.substring(1);
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while (c.charAt(0) === ' ')
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{
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c = c.substring(1);
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}
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if (c.indexOf(name) === 0)
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{
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return c.substring(name.length, c.length);
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@ -243,6 +246,77 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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return '';
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},
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/**
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* get the current script location (without search or hash part of the URL),
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* eg. http://example.com/path/?aaaa#bbbb --> http://example.com/path/
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*
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* @name helper.scriptLocation
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* @function
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* @return {string} current script location
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*/
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scriptLocation: function()
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{
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var scriptLocation = window.location.href.substring(
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0,
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window.location.href.length - window.location.search.length - window.location.hash.length
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), hashIndex = scriptLocation.indexOf('#');
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if (hashIndex !== -1)
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{
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scriptLocation = scriptLocation.substring(0, hashIndex);
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}
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return scriptLocation;
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},
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/**
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* get the pastes unique identifier from the URL,
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* eg. http://example.com/path/?c05354954c49a487#c05354954c49a487 returns c05354954c49a487
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*
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* @name helper.pasteId
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* @function
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* @return {string} unique identifier
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*/
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pasteId: function()
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{
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return window.location.search.substring(1);
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},
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/**
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* return the deciphering key stored in anchor part of the URL
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*
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* @name helper.pageKey
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* @function
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* @return {string} key
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*/
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pageKey: function()
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{
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// Some web 2.0 services and redirectors add data AFTER the anchor
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// (such as &utm_source=...). We will strip any additional data.
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var key = window.location.hash.substring(1), // Get key
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i = key.indexOf('=');
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// First, strip everything after the equal sign (=) which signals end of base64 string.
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if (i > -1)
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{
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key = key.substring(0, i + 1);
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}
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// If the equal sign was not present, some parameters may remain:
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i = key.indexOf('&');
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if (i > -1)
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{
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key = key.substring(0, i);
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}
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// Then add trailing equal sign if it's missing
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if (key.charAt(key.length - 1) !== '=')
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{
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key += '=';
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}
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return key;
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},
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/**
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* convert all applicable characters to HTML entities
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*
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@ -404,8 +478,11 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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*/
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loadTranslations: function()
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{
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var selectedLang = helper.getCookie('lang');
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var language = selectedLang.length > 0 ? selectedLang : (navigator.language || navigator.userLanguage).substring(0, 2);
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var language = helper.getCookie('lang');
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if (language.length === 0)
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{
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language = (navigator.language || navigator.userLanguage).substring(0, 2);
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}
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// note that 'en' is built in, so no translation is necessary
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if (i18n.supportedLanguages.indexOf(language) === -1)
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{
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@ -555,76 +632,6 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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*/
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createdPasteUrl: '',
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/**
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* get the current script location (without search or hash part of the URL),
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* eg. http://example.com/zero/?aaaa#bbbb --> http://example.com/zero/
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*
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* @name controller.scriptLocation
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* @function
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* @return {string} current script location
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*/
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scriptLocation: function()
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{
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var scriptLocation = window.location.href.substring(0,window.location.href.length
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- window.location.search.length - window.location.hash.length),
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hashIndex = scriptLocation.indexOf('#');
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if (hashIndex !== -1)
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{
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scriptLocation = scriptLocation.substring(0, hashIndex);
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}
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return scriptLocation;
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},
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/**
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* get the pastes unique identifier from the URL,
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* eg. http://example.com/zero/?c05354954c49a487#c05354954c49a487 returns c05354954c49a487
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*
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* @name controller.pasteID
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* @function
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* @return {string} unique identifier
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*/
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pasteID: function()
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{
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return window.location.search.substring(1);
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},
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/**
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* return the deciphering key stored in anchor part of the URL
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*
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* @name controller.pageKey
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* @function
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* @return {string} key
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*/
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pageKey: function()
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{
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// Some web 2.0 services and redirectors add data AFTER the anchor
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// (such as &utm_source=...). We will strip any additional data.
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var key = window.location.hash.substring(1), // Get key
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i = key.indexOf('=');
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// First, strip everything after the equal sign (=) which signals end of base64 string.
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if (i > -1)
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{
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key = key.substring(0, i + 1);
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}
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// If the equal sign was not present, some parameters may remain:
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i = key.indexOf('&');
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if (i > -1)
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{
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key = key.substring(0, i);
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}
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// Then add trailing equal sign if it's missing
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if (key.charAt(key.length - 1) !== '=')
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{
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key += '=';
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}
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return key;
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},
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/**
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* ask the user for the password and set it
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*
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@ -722,8 +729,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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displayMessages: function(paste)
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{
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paste = paste || $.parseJSON(this.cipherData.text());
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var key = this.pageKey();
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var password = this.passwordInput.val();
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var key = helper.pageKey(),
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password = this.passwordInput.val();
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if (!this.prettyPrint.hasClass('prettyprinted')) {
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// Try to decrypt the paste.
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try
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@ -813,7 +820,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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// unfortunately many web servers don't support DELETE (and PUT) out of the box
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$.ajax({
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type: 'POST',
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url: this.scriptLocation() + '?' + this.pasteID(),
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url: helper.scriptLocation() + '?' + helper.pasteId(),
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data: {deletetoken: 'burnafterreading'},
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dataType: 'json',
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headers: this.headers
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@ -838,24 +845,27 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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// iterate over comments
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for (var i = 0; i < paste.comments.length; ++i)
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{
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var place = this.comments;
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var comment = paste.comments[i];
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var commenttext = filter.decipher(key, password, comment.data);
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// if parent comment exists, display below (CSS will automatically shift it to the right)
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var cname = '#comment_' + comment.parentid;
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var place = this.comments,
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comment = paste.comments[i],
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commenttext = filter.decipher(key, password, comment.data),
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// if parent comment exists, display below (CSS will automatically shift it to the right)
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cname = '#comment_' + comment.parentid,
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divComment = $('<article><div class="comment" id="comment_' + comment.id
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+ '"><div class="commentmeta"><span class="nickname"></span>'
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+ '<span class="commentdate"></span></div>'
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+ '<div class="commentdata"></div>'
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+ '<button class="btn btn-default btn-sm">'
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+ i18n._('Reply') + '</button></div></article>'),
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divCommentData = divComment.find('div.commentdata');
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// if the element exists in page
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if ($(cname).length)
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{
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place = $(cname);
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}
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var divComment = $('<article><div class="comment" id="comment_' + comment.id + '">'
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+ '<div class="commentmeta"><span class="nickname"></span><span class="commentdate"></span></div><div class="commentdata"></div>'
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+ '<button class="btn btn-default btn-sm">' + i18n._('Reply') + '</button>'
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+ '</div></article>');
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divComment.find('button').click({commentid: comment.id}, $.proxy(this.openReply, this));
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helper.setElementText(divComment.find('div.commentdata'), commenttext);
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helper.urls2links(divComment.find('div.commentdata'));
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helper.setElementText(divCommentData, commenttext);
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helper.urls2links(divCommentData);
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// try to get optional nickname
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var nick = filter.decipher(key, password, comment.meta.nickname);
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@ -887,7 +897,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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'<div class="comment"><button class="btn btn-default btn-sm">' +
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i18n._('Add comment') + '</button></div>'
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);
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divComment.find('button').click({commentid: this.pasteID()}, $.proxy(this.openReply, this));
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divComment.find('button').click({commentid: helper.pasteId()}, $.proxy(this.openReply, this));
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this.comments.append(divComment);
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this.discussion.removeClass('hidden');
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}
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@ -903,20 +913,26 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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openReply: function(event)
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{
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event.preventDefault();
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var source = $(event.target),
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commentid = event.data.commentid,
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hint = i18n._('Optional nickname...');
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// remove any other reply area
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$('div.reply').remove();
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var reply = $(
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'<div class="reply">' +
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'<input type="text" id="nickname" class="form-control" title="' + hint + '" placeholder="' + hint + '" />' +
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'<textarea id="replymessage" class="replymessage form-control" cols="80" rows="7"></textarea>' +
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'<br /><div id="replystatus"></div><button id="replybutton" class="btn btn-default btn-sm">' +
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i18n._('Post comment') + '</button></div>'
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var source = $(event.target),
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commentid = event.data.commentid,
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hint = i18n._('Optional nickname...'),
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reply = $(
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'<div class="reply"><input type="text" id="nickname" ' +
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'class="form-control" title="' + hint + '" placeholder="' +
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hint + '" /><textarea id="replymessage" class="replymessage ' +
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'form-control" cols="80" rows="7"></textarea><br />' +
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'<div id="replystatus"></div><button id="replybutton" ' +
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'class="btn btn-default btn-sm">' + i18n._('Post comment') +
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'</button></div>'
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);
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reply.find('button').click(
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{parentid: commentid},
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$.proxy(this.sendComment, this)
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);
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reply.find('button').click({parentid: commentid}, $.proxy(this.sendComment, this));
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source.after(reply);
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this.replyStatus = $('#replystatus');
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$('#replymessage').focus();
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@ -941,24 +957,25 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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}
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this.showStatus(i18n._('Sending comment...'), true);
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var parentid = event.data.parentid;
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var cipherdata = filter.cipher(this.pageKey(), this.passwordInput.val(), replyMessage.val());
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var ciphernickname = '';
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var nick = $('#nickname').val();
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if (nick !== '')
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var parentid = event.data.parentid,
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key = helper.pageKey(),
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cipherdata = filter.cipher(key, this.passwordInput.val(), replyMessage.val()),
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ciphernickname = '',
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nick = $('#nickname').val();
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if (nick.length > 0)
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{
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ciphernickname = filter.cipher(this.pageKey(), this.passwordInput.val(), nick);
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ciphernickname = filter.cipher(key, this.passwordInput.val(), nick);
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}
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var data_to_send = {
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data: cipherdata,
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parentid: parentid,
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pasteid: this.pasteID(),
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pasteid: helper.pasteId(),
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nickname: ciphernickname
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};
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$.ajax({
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type: 'POST',
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url: this.scriptLocation(),
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url: helper.scriptLocation(),
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data: data_to_send,
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dataType: 'json',
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headers: this.headers,
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@ -969,7 +986,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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controller.showStatus(i18n._('Comment posted.'));
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$.ajax({
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type: 'GET',
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url: controller.scriptLocation() + '?' + controller.pasteID(),
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url: helper.scriptLocation() + '?' + helper.pasteId(),
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dataType: 'json',
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headers: controller.headers,
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success: function(data)
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@ -1040,8 +1057,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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this.password.addClass('hidden');
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this.showStatus(i18n._('Sending paste...'), true);
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var randomkey = sjcl.codec.base64.fromBits(sjcl.random.randomWords(8, 0), 0);
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var password = this.passwordInput.val();
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var randomkey = sjcl.codec.base64.fromBits(sjcl.random.randomWords(8, 0), 0),
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password = this.passwordInput.val();
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if(files && files[0])
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{
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if(typeof FileReader === undefined)
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@ -1088,14 +1105,14 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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*/
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sendDataContinue: function(randomkey, cipherdata_attachment, cipherdata_attachment_name)
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{
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var cipherdata = filter.cipher(randomkey, this.passwordInput.val(), this.message.val());
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var data_to_send = {
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data: cipherdata,
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expire: $('#pasteExpiration').val(),
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formatter: $('#pasteFormatter').val(),
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burnafterreading: this.burnAfterReading.is(':checked') ? 1 : 0,
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opendiscussion: this.openDiscussion.is(':checked') ? 1 : 0
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};
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var cipherdata = filter.cipher(randomkey, this.passwordInput.val(), this.message.val()),
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data_to_send = {
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data: cipherdata,
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expire: $('#pasteExpiration').val(),
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formatter: $('#pasteFormatter').val(),
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burnafterreading: this.burnAfterReading.is(':checked') ? 1 : 0,
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opendiscussion: this.openDiscussion.is(':checked') ? 1 : 0
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};
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if (cipherdata_attachment.length > 0)
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{
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data_to_send.attachment = cipherdata_attachment;
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@ -1106,7 +1123,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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}
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$.ajax({
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type: 'POST',
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url: this.scriptLocation(),
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url: helper.scriptLocation(),
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data: data_to_send,
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dataType: 'json',
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headers: this.headers,
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@ -1114,8 +1131,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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{
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if (data.status === 0) {
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controller.stateExistingPaste();
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var url = controller.scriptLocation() + '?' + data.id + '#' + randomkey;
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var deleteUrl = controller.scriptLocation() + '?pasteid=' + data.id + '&deletetoken=' + data.deletetoken;
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var url = helper.scriptLocation() + '?' + data.id + '#' + randomkey,
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deleteUrl = helper.scriptLocation() + '?pasteid=' + data.id + '&deletetoken=' + data.deletetoken;
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controller.showStatus('');
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controller.errorMessage.addClass('hidden');
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history.pushState({type: 'newpaste'}, '', url);
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@ -1153,26 +1170,6 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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});
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},
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/**
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* handle history (pop) state changes
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*
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* currently this does only handle redirects to the home page.
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*
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* @name controller.historyChange
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* @function
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* @param {Event} event
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*/
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historyChange: function(event)
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{
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if (event.originalEvent.state === null && // no state object passed
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this.scriptLocation() === event.originalEvent.target.location.href && // target location is home page
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this.scriptLocation() === window.location.href // and we are not already on the home page
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) {
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// redirect to home page
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window.location.href = this.scriptLocation();
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}
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},
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/**
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* check if a URL shortener was defined and create HTML containing a link to it
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*
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@ -1325,7 +1322,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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reloadPage: function(event)
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{
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event.preventDefault();
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window.location.href = this.scriptLocation();
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window.location.href = helper.scriptLocation();
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},
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/**
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@ -1341,8 +1338,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
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var paste = $('#pasteFormatter').val() === 'markdown' ?
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this.prettyPrint.text() : this.clearText.text();
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history.pushState(
|
||||
null, document.title, this.scriptLocation() + '?' +
|
||||
this.pasteID() + '#' + this.pageKey()
|
||||
null, document.title, helper.scriptLocation() + '?' +
|
||||
helper.pasteId() + '#' + helper.pageKey()
|
||||
);
|
||||
// we use text/html instead of text/plain to avoid a bug when
|
||||
// reloading the raw text view (it reverts to type text/html)
|
||||
@ -1364,7 +1361,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
|
||||
this.stateNewPaste();
|
||||
|
||||
// erase the id and the key in url
|
||||
history.replaceState(null, document.title, this.scriptLocation());
|
||||
history.replaceState(null, document.title, helper.scriptLocation());
|
||||
|
||||
this.showStatus('');
|
||||
if (this.attachmentLink.attr('href'))
|
||||
@ -1485,6 +1482,27 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
|
||||
this.formatPaste($('#pasteFormatter').val(), this.message.val());
|
||||
},
|
||||
|
||||
/**
|
||||
* handle history (pop) state changes
|
||||
*
|
||||
* currently this does only handle redirects to the home page.
|
||||
*
|
||||
* @name controller.historyChange
|
||||
* @function
|
||||
* @param {Event} event
|
||||
*/
|
||||
historyChange: function(event)
|
||||
{
|
||||
var currentLocation = helper.scriptLocation();
|
||||
if (event.originalEvent.state === null && // no state object passed
|
||||
event.originalEvent.target.location.href === currentLocation && // target location is home page
|
||||
window.location.href === currentLocation // and we are not already on the home page
|
||||
) {
|
||||
// redirect to home page
|
||||
window.location.href = currentLocation;
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* create a new paste
|
||||
*
|
||||
|
||||
@ -69,7 +69,7 @@ if ($MARKDOWN):
|
||||
<?php
|
||||
endif;
|
||||
?>
|
||||
<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" crossorigin="anonymous"></script>
|
||||
<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-RbM1let1vUccPguggBRaKCuVkfyje+lMaZuoLJ9nuCBlULVkgxvJ6XCoQTSOOxdQvDRJ2j1u2DYQFoKA6sqPQg==" crossorigin="anonymous"></script>
|
||||
<!--[if lt IE 10]>
|
||||
<style type="text/css">body {padding-left:60px;padding-right:60px;} #ienotice {display:block;} #oldienotice {display:block;}</style>
|
||||
<![endif]-->
|
||||
|
||||
@ -47,7 +47,7 @@ if ($MARKDOWN):
|
||||
<?php
|
||||
endif;
|
||||
?>
|
||||
<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-YW9b0ChcI/zuJwUZxdQW3zb/LO999he3fOtiio2MhickC7YyrzgvIcgvFMUYZjJ79tYiNzDLmMAZKRMvqoQoGw==" crossorigin="anonymous"></script>
|
||||
<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-RbM1let1vUccPguggBRaKCuVkfyje+lMaZuoLJ9nuCBlULVkgxvJ6XCoQTSOOxdQvDRJ2j1u2DYQFoKA6sqPQg==" crossorigin="anonymous"></script>
|
||||
<!--[if lt IE 10]>
|
||||
<style type="text/css">body {padding-left:60px;padding-right:60px;} #ienotice {display:block;} #oldienotice {display:block;}</style>
|
||||
<![endif]-->
|
||||
|
||||
Loading…
Reference in New Issue
Block a user