libre-service.eu/paste.libre-service.eu-privatebin
libre-service.eu/paste.libre-service.eu-privatebin
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make it work(1): paste input can be shown

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rugk 2017-02-12 21:13:04 +01:00
parent dd6e426da7
commit 8a07a0b157
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2 changed files with 201 additions and 119 deletions
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318
js/privatebin.js
View file

@ -227,6 +227,28 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
});
};
/**
* replace last child of element with message
*
* @name helper.appendMessage
* @function
* @param {jQuery} $element - a jQuery wrapped DOM element
* @param {string} message - the message to append
* @TODO: make private if possible & move to function
*/
me.appendMessage = function($element, message)
{
var content = $element.contents();
if (content.length > 0)
{
content[content.length - 1].nodeValue = ' ' + message;
}
else
{
me.setElementText($element, message);
}
};
/**
* get value of cookie, if it was set, empty string otherwise
*
@ -512,10 +534,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
})(window, document);
/**
* cryptTool methods
* handles everything related to en/decryption
*
* @param {object} window
* @param {object} document
* @class
*/
var cryptTool = (function () {
@ -552,7 +572,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
/**
* compress, then encrypt message with given key and password
*
* @name cryptToolcipher
* @name cryptTool.cipher
* @function
* @param {string} key
* @param {string} password
@ -573,7 +593,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
/**
* decrypt message with key, then decompress
*
* @name cryptTooldecipher
* @name cryptTool.decipher
* @function
* @param {string} key
* @param {string} password
@ -606,6 +626,58 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
return me;
})();
/**
* Data source (aka MVC)
*
* @param {object} window
* @param {object} document
* @class
*/
var modal = (function (window, document) {
var me = {};
var $cipherData;
/**
* check if cipher data was supplied
*
* @name modal.getCipherData
* @function
* @return boolean
*/
me.hasCipherData = function()
{
return (me.getCipherData().length > 0);
};
/**
* returns the cipher data
*
* @name modal.getCipherData
* @function
* @return string
*/
me.getCipherData = function()
{
return $cipherData.text();
};
/**
* init navigation manager
*
* preloads jQuery elements
*
* @name modal.init
* @function
*/
me.init = function()
{
$cipherData = $('#cipherdata');
};
return me;
})(window, document);
/**
* User interface manager
*
@ -617,8 +689,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
var me = {};
// jQuery pre-loaded objects
var $cipherData,
$clearText,
var $clearText,
$clonedFile,
$comments,
$discussion,
@ -709,7 +780,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.displayMessages = function(paste)
{
paste = paste || $.parseJSON($cipherData.text());
paste = paste || $.parseJSON(modal.getCipherData());
var key = helper.pageKey(),
password = $passwordInput.val();
if (!$prettyPrint.hasClass('prettyprinted')) {
@ -718,7 +789,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
{
if (paste.attachment)
{
var attachment = cryptTooldecipher(key, password, paste.attachment);
var attachment = cryptTool.decipher(key, password, paste.attachment);
if (attachment.length === 0)
{
if (password.length === 0)
@ -726,7 +797,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
me.requestPassword();
return;
}
attachment = cryptTooldecipher(key, password, paste.attachment);
attachment = cryptTool.decipher(key, password, paste.attachment);
}
if (attachment.length === 0)
{
@ -735,7 +806,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
if (paste.attachmentname)
{
var attachmentname = cryptTooldecipher(key, password, paste.attachmentname);
var attachmentname = cryptTool.decipher(key, password, paste.attachmentname);
if (attachmentname.length > 0)
{
$attachmentLink.attr('download', attachmentname);
@ -756,7 +827,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$image.removeClass('hidden');
}
}
var cleartext = cryptTooldecipher(key, password, paste.data);
var cleartext = cryptTool.decipher(key, password, paste.data);
if (cleartext.length === 0 && password.length === 0 && !paste.attachment)
{
me.requestPassword();
@ -790,7 +861,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
'This document will expire in %d ' + expiration[1] + '.',
'This document will expire in %d ' + expiration[1] + 's.'
];
me.appendMessage($remainingTime, i18n._(expirationLabel, expiration[0]));
helper.appendMessage($remainingTime, i18n._(expirationLabel, expiration[0]));
$remainingTime.removeClass('foryoureyesonly')
.removeClass('hidden');
}
@ -807,7 +878,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
.fail(function() {
controller.showError(i18n._('Could not delete the paste, it was not stored in burn after reading mode.'));
});
me.appendMessage($remainingTime, i18n._(
helper.appendMessage($remainingTime, i18n._(
'FOR YOUR EYES ONLY. Don\'t close this window, this message can\'t be displayed again.'
));
$remainingTime.addClass('foryoureyesonly')
@ -828,7 +899,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
{
var $place = $comments,
comment = paste.comments[i],
commentText = cryptTooldecipher(key, password, comment.data),
commentText = cryptTool.decipher(key, password, comment.data),
$parentComment = $('#comment_' + comment.parentid);
$divComment = $('<article><div class="comment" id="comment_' + comment.id
@ -850,7 +921,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
helper.urls2links($divCommentData);
// try to get optional nickname
var nick = cryptTooldecipher(key, password, comment.meta.nickname);
var nick = cryptTool.decipher(key, password, comment.meta.nickname);
if (nick.length > 0)
{
$divComment.find('span.nickname').text(nick);
@ -914,28 +985,6 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$('#replymessage').focus();
};
/**
* replace last child of element with message
*
* @name me.appendMessage
* @function
* @param {jQuery} $element - a jQuery wrapped DOM element
* @param {string} message - the message to append
* @TODO: make private if possible
*/
me.appendMessage = function($element, message)
{
var content = $element.contents();
if (content.length > 0)
{
content[content.length - 1].nodeValue = ' ' + message;
}
else
{
me.setElementText($element, message);
}
};
/**
* handle history (pop) state changes
*
@ -1003,19 +1052,16 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$('#noscript').hide();
// preload jQuery elements
$cipherData = $('#cipherdata');
$clearText = $('#cleartext');
$clonedFile = $('#clonedfile');
$comments = $('#comments');
$discussion = $('#discussion');
$errorMessage = $('#errormessage');
$image = $('#image');
$pasteResult = $('#pasteresult');
// $pasteUrl is saved in sendDataContinue() if/after it is
// actually created
$prettyMessage = $('#prettymessage');
$prettyPrint = $('#prettyprint');
$preview = $('#preview');
$remainingTime = $('#remainingtime');
// bind events
@ -1137,8 +1183,6 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$status.text(message);
};
// @TODO: add showLoading()
/**
* display a status message for replying to comments
*
@ -1169,20 +1213,20 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
/**
* display an error message
*
* @name controller.showError
* @name status.showError
* @function
* @param {string} message - text to display
*/
me.showError = function(message)
{
$errorMessage.removeClass('hidden');
me.appendMessage($errorMessage, message);
helper.appendMessage($errorMessage, message);
};
/**
* display an error message
*
* @name controller.showError
* @name status.showError
* @function
* @param {string} message - text to display
*/
@ -1199,7 +1243,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*
* preloads jQuery elements
*
* @name controller.init
* @name status.init
* @function
*/
me.init = function()
@ -1222,24 +1266,27 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
// keep line height even if content empty
$status.html(' '); // @TODO what? remove?
// display error message from php code
if ($errorMessage.text().length > 1) {
me.showError($errorMessage.text());
}
};
return me;
})(window, document);
/**
* Passwort modal manager
* Passwort prompt
*
* @param {object} window
* @param {object} document
* @name modal
* @class
*/
var modal = (function (window, document) {
var prompt = (function (window, document) {
var me = {};
var $password,
$passwordInput,
var $passwordInput,
$passwordModal,
$passwordForm,
$passwordDecrypt;
@ -1307,7 +1354,6 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.init = function()
{
$password = $('#password');
$passwordInput = $('#passwordinput');
$passwordModal = $('#passwordmodal');
$passwordForm = $('#passwordform');
@ -1339,7 +1385,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
var $message,
$messageEdit,
$messagePreview;
$messagePreview,
$preview;
/**
* support input of tab character
@ -1407,13 +1454,13 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
/**
* reset the editor view
*
* @name editor.reset
* @name editor.resetInput
* @function
*/
me.reset = function()
me.resetInput = function()
{
// clear content
$message.text('');
$message.val('');
};
/**
@ -1424,12 +1471,13 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.show = function()
{
$attachment.removeClass('hidden');
$clearText.removeClass('hidden');
$discussion.removeClass('hidden');
$pasteResult.removeClass('hidden'); //??
$message.removeClass('hidden');
$preview.removeClass('hidden');
// $clearText ??
// $discussion.removeClass('hidden');
// $pasteResult.removeClass('hidden'); //??
// $prettyMessage.removeClass('hidden');
$remainingTime.removeClass('hidden');
// $remainingTime.removeClass('hidden');
};
/**
@ -1440,21 +1488,21 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.hide = function()
{
$attachment.addClass('hidden');
$clearText.addClass('hidden');
$discussion.addClass('hidden');
$pasteResult.addClass('hidden');
$prettyMessage.addClass('hidden');
$remainingTime.addClass('hidden');
$message.addClass('hidden');
$preview.addClass('hidden');
// $discussion.addClass('hidden');
// $pasteResult.addClass('hidden');
// $prettyMessage.addClass('hidden');
// $remainingTime.addClass('hidden');
};
/**
* focuses the message input
*
* @name editor.focus
* @name editor.focusInput
* @function
*/
me.focus = function()
me.focusInput = function()
{
$message.focus();
};
@ -1472,6 +1520,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$message = $('#message');
$messageEdit = $('#messageedit');
$messagePreview = $('#messagepreview');
$preview = $('#preview');
// bind events
$message.keydown(supportTabs);
@ -1493,6 +1542,9 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
var topNav = (function (window, document) {
var me = {};
var createButtonsDisplayed = false;
var viewButtonsDisplayed = false;
var $attach,
$attachment,
$attachmentLink,
@ -1506,6 +1558,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$newButton,
$openDisc, // @TODO: rename - too similar to openDiscussion, difference unclear
$openDiscussion,
$password,
$rawTextButton,
$sendButton;
@ -1644,8 +1697,15 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.showViewButtons = function()
{
if (viewButtonsDisplayed) {
console.log('showViewButtons: view buttons are already displayed');
return;
}
$cloneButton.removeClass('hidden');
$rawTextButton.removeClass('hidden');
viewButtonsDisplayed = true;
};
/**
@ -1656,8 +1716,15 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.hideViewButtons = function()
{
if (!viewButtonsDisplayed) {
console.log('hideViewButtons: view buttons are already hidden');
return;
}
$cloneButton.addClass('hidden');
$rawTextButton.addClass('hidden');
viewButtonsDisplayed = false;
};
/**
@ -1668,6 +1735,12 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.showCreateButtons = function()
{
if (createButtonsDisplayed) {
console.log('showCreateButtons: create buttons are already displayed');
return;
}
$attachment.removeClass('hidden');
$sendButton.removeClass('hidden');
$expiration.removeClass('hidden');
$formatter.removeClass('hidden');
@ -1676,8 +1749,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$newButton.removeClass('hidden');
$password.removeClass('hidden');
$attach.removeClass('hidden');
$message.removeClass('hidden');
$preview.removeClass('hidden');
createButtonsDisplayed = true;
};
/**
@ -1688,6 +1761,12 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.hideCreateButtons = function()
{
if (!createButtonsDisplayed) {
console.log('hideCreateButtons: create buttons are already hidden');
return;
}
$attachment.addClass('hidden');
$sendButton.addClass('hidden');
$expiration.addClass('hidden');
$formatter.addClass('hidden');
@ -1696,8 +1775,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$newButton.addClass('hidden');
$password.addClass('hidden');
$attach.addClass('hidden');
$message.addClass('hidden');
$preview.addClass('hidden');
createButtonsDisplayed = false;
};
/**
@ -1759,6 +1838,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$newButton = $('#newbutton');
$openDisc = $('#opendisc');
$openDiscussion = $('#opendiscussion');
$password = $('#password');
$rawTextButton = $('#rawtextbutton');
$sendButton = $('#sendbutton');
@ -1770,9 +1850,10 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
// bind events
$burnAfterReading.change(changeBurnAfterReading);
$openDisc.change(changeOpenDisc);
$newButton.click(controller.newPaste);
$sendButton.click(controller.sendData);
$cloneButton.click(controller.clonePaste);
$rawTextButton.click(me.rawText);
$rawTextButton.click(rawText);
$fileRemoveButton.click(me.removeAttachment);
// initiate default state of checkboxes
@ -1839,12 +1920,12 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
me.showStatus(i18n._('Sending comment...'), true);
var parentid = event.data.parentid,
key = helper.pageKey(),
cipherdata = cryptToolcipher(key, $passwordInput.val(), replyMessage.val()),
cipherdata = cryptTool.cipher(key, $passwordInput.val(), replyMessage.val()),
ciphernickname = '',
nick = $('#nickname').val();
if (nick.length > 0)
{
ciphernickname = cryptToolcipher(key, $passwordInput.val(), nick);
ciphernickname = cryptTool.cipher(key, $passwordInput.val(), nick);
}
var data_to_send = {
data: cipherdata,
@ -1957,8 +2038,8 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
return function(e) {
controller.sendDataContinue(
randomkey,
cryptToolcipher(randomkey, password, e.target.result),
cryptToolcipher(randomkey, password, theFile.name)
cryptTool.cipher(randomkey, password, e.target.result),
cryptTool.cipher(randomkey, password, theFile.name)
);
};
})(files[0]);
@ -1968,7 +2049,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
{
me.sendDataContinue(
randomkey,
cryptToolcipher(randomkey, password, $attachmentLink.attr('href')),
cryptTool.cipher(randomkey, password, $attachmentLink.attr('href')),
$attachmentLink.attr('download')
);
}
@ -1989,7 +2070,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
*/
me.sendDataContinue = function(randomkey, cipherdata_attachment, cipherdata_attachment_name)
{
var cipherdata = cryptToolcipher(randomkey, $passwordInput.val(), $message.val()),
var cipherdata = cryptTool.cipher(randomkey, $passwordInput.val(), $message.val()),
data_to_send = {
data: cipherdata,
expire: $('#pasteExpiration').val(),
@ -2098,6 +2179,21 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
event.preventDefault();
};
/**
* creates a new paste
*
* @name controller.newPaste
* @function
*/
me.newPaste = function()
{
// topNav.hideViewButtons(); // should not be necessary as they are not yet shown
topNav.showCreateButtons();
editor.resetInput();
editor.show();
editor.focusInput();
};
/**
* clone the current paste
*
@ -2118,28 +2214,15 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
$clonedFile.removeClass('hidden');
$fileWrap.addClass('hidden');
}
$message.text(
$message.val(
$('#pasteFormatter').val() === 'markdown' ?
$prettyPrint.text() : $clearText.text()
$prettyPrint.val() : $clearText.val()
);
$('.navbar-toggle').click();
event.preventDefault();
};
/**
* create a new paste
*
* @name controller.newPaste
* @function
*/
me.newPaste = function()
{
me.stateNewPaste();
me.hideStatus();
$message.text('');
};
/**
* application start
*
@ -2151,48 +2234,49 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
// first load translations
i18n.loadTranslations();
// init UI @TODO show loading
// initialize other modules/"classes"
status.init();
modal.init();
uiMan.init();
topNav.init();
editor.init();
prompt.init();
// display an existing paste
if ($cipherData.text().length > 1)
{
if (modal.hasCipherData()) {
// missing decryption key in URL?
if (window.location.hash.length === 0)
{
me.showError(i18n._('Cannot decrypt paste: Decryption key missing in URL (Did you use a redirector or an URL shortener which strips part of the URL?)'));
status.showError(i18n._('Cannot decrypt paste: Decryption key missing in URL (Did you use a redirector or an URL shortener which strips part of the URL?)'));
return;
}
// show proper elements on screen
me.stateExistingPaste();
// me.hideCreateButtons(); // they should not be visible in the first place
me.showViewButtons();
me.displayMessages();
return;
}
// display error message from php code
else if ($errorMessage.text().length > 1)
{
me.showError($errorMessage.text());
}
// create a new paste
else
{
me.newPaste();
}
// otherwise create a new paste
me.newPaste();
};
return me;
})(window, document);
/**
* main application start, called when DOM is fully loaded and
* runs controller initalization
*/
$(controller.init);
jQuery(document).ready(function() {
/**
* main application start, called when DOM is fully loaded and
* runs controller initalization
*/
$(controller.init);
});
return {
helper: helper,
i18n: i18n,
filter: filter,
cryptTool: cryptTool,
controller: controller
};
}(jQuery, sjcl, Base64, RawDeflate);

2
tpl/bootstrap.php
View file

@ -409,8 +409,6 @@ endif;
<span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
<?php echo htmlspecialchars($STATUS), PHP_EOL; ?>
</div>
<?php
?>
<div id="errormessage" role="alert" class="<?php echo empty($ERROR) ? 'hidden' : '' ?> alert alert-danger"><span class="glyphicon glyphicon-alert" aria-hidden="true"></span> <?php echo htmlspecialchars($ERROR); ?></div>
<noscript><div id="noscript" role="alert" class="nonworking alert alert-<?php echo $isDark ? 'error' : 'warning'; ?>"><span class="glyphicon glyphicon-exclamation-sign" aria-hidden="true"></span> <?php echo I18n::_('JavaScript is required for %s to work.<br />Sorry for the inconvenience.', I18n::_($NAME)); ?></div></noscript>
<div id="oldienotice" role="alert" class="hidden nonworking alert alert-danger"><span class="glyphicon glyphicon-alert" aria-hidden="true"></span> <?php echo I18n::_('%s requires a modern browser to work.', I18n::_($NAME)); ?></div>