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cryptpad/www/common/sframe-common-interface.js

577 lines
23 KiB
JavaScript

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define([
'jquery',
'/common/cryptpad-common.js',
'/common/media-tag.js',
'/common/tippy.min.js',
'/customize/application_config.js',
'css!/common/tippy.css',
], function ($, Cryptpad, MediaTag, Tippy, AppConfig) {
var UI = {};
var Messages = Cryptpad.Messages;
/**
* Requirements from cryptpad-common.js
* getFileSize
* - hrefToHexChannelId
* displayAvatar
* - getFirstEmojiOrCharacter
* - parsePadUrl
* - getSecrets
* - base64ToHex
* - getBlobPathFromHex
* - bytesToMegabytes
* createUserAdminMenu
* - fixHTML
* - createDropdown
*/
UI.createButton = function (common, type, rightside, data, callback) {
var AppConfig = common.getAppConfig();
var button;
var size = "17px";
var sframeChan = common.getSframeChannel();
switch (type) {
case 'export':
button = $('<button>', {
'class': 'fa fa-download',
title: Messages.exportButtonTitle,
}).append($('<span>', {'class': 'cp-toolbar-drawer-element'}).text(Messages.exportButton));
button.click(common.prepareFeedback(type));
if (callback) {
button.click(callback);
}
break;
case 'import':
button = $('<button>', {
'class': 'fa fa-upload',
title: Messages.importButtonTitle,
}).append($('<span>', {'class': 'cp-toolbar-drawer-element'}).text(Messages.importButton));
if (callback) {
button
.click(common.prepareFeedback(type))
.click(Cryptpad.importContent('text/plain', function (content, file) {
callback(content, file);
}, {accept: data ? data.accept : undefined}));
}
break;
case 'upload':
button = $('<button>', {
'class': 'btn btn-primary new',
title: Messages.uploadButtonTitle,
}).append($('<span>', {'class':'fa fa-upload'})).append(' '+Messages.uploadButton);
if (!data.FM) { return; }
var $input = $('<input>', {
'type': 'file',
'style': 'display: none;'
}).on('change', function (e) {
var file = e.target.files[0];
var ev = {
target: data.target
};
if (data.filter && !data.filter(file)) {
Cryptpad.log('TODO: invalid avatar (type or size)');
return;
}
data.FM.handleFile(file, ev);
if (callback) { callback(); }
});
if (data.accept) { $input.attr('accept', data.accept); }
button.click(function () { $input.click(); });
break;
case 'template':
if (!AppConfig.enableTemplates) { return; }
button = $('<button>', {
title: Messages.saveTemplateButton,
}).append($('<span>', {'class':'fa fa-bookmark', style: 'font:'+size+' FontAwesome'}));
if (data.rt) {
button
.click(function () {
var title = data.getTitle() || document.title;
var todo = function (val) {
if (typeof(val) !== "string") { return; }
var toSave = data.rt.getUserDoc();
if (val.trim()) {
val = val.trim();
title = val;
try {
var parsed = JSON.parse(toSave);
var meta;
if (Array.isArray(parsed) && typeof(parsed[3]) === "object") {
meta = parsed[3].metadata; // pad
} else if (parsed.info) {
meta = parsed.info; // poll
} else {
meta = parsed.metadata;
}
if (typeof(meta) === "object") {
meta.title = val;
meta.defaultTitle = val;
delete meta.users;
}
toSave = JSON.stringify(parsed);
} catch(e) {
console.error("Parse error while setting the title", e);
}
}
sframeChan.query('Q_SAVE_AS_TEMPLATE', {
title: title,
toSave: toSave
}, function () {
Cryptpad.alert(Messages.templateSaved);
common.feedback('TEMPLATE_CREATED');
});
};
Cryptpad.prompt(Messages.saveTemplatePrompt, title, todo);
});
}
break;
case 'forget':
button = $('<button>', {
id: 'cryptpad-forget',
title: Messages.forgetButtonTitle,
'class': "fa fa-trash cryptpad-forget",
style: 'font:'+size+' FontAwesome'
});
if (!common.isStrongestStored()) {
button.addClass('cp-toolbar-hidden');
}
if (callback) {
button
.click(common.prepareFeedback(type))
.click(function() {
var msg = common.isLoggedIn() ? Messages.forgetPrompt : Messages.fm_removePermanentlyDialog;
Cryptpad.confirm(msg, function (yes) {
if (!yes) { return; }
sframeChan.query('Q_MOVE_TO_TRASH', null, function (err) {
if (err) { return void callback(err); }
var cMsg = common.isLoggedIn() ? Messages.movedToTrash : Messages.deleted;
Cryptpad.alert(cMsg, undefined, true);
callback();
return;
});
});
});
}
break;
case 'present':
button = $('<button>', {
title: Messages.presentButtonTitle,
'class': "fa fa-play-circle cp-app-slide-present-button", // used in slide.js
style: 'font:'+size+' FontAwesome'
});
break;
case 'history':
if (!AppConfig.enableHistory) {
button = $('<span>');
break;
}
button = $('<button>', {
title: Messages.historyButton,
'class': "fa fa-history history",
}).append($('<span>', {'class': 'cp-toolbar-drawer-element'}).text(Messages.historyText));
if (data.histConfig) {
button
.click(common.prepareFeedback(type))
.on('click', function () {
common.getHistory(data.histConfig);
});
}
break;
case 'more':
button = $('<button>', {
title: Messages.moreActions,
'class': "cp-toolbar-drawer-button fa fa-ellipsis-h",
style: 'font:'+size+' FontAwesome'
});
break;
case 'savetodrive':
button = $('<button>', {
'class': 'fa fa-cloud-upload',
title: Messages.canvas_saveToDrive,
})
.click(common.prepareFeedback(type));
break;
case 'hashtag':
button = $('<button>', {
'class': 'fa fa-hashtag',
title: Messages.tags_title,
})
.click(common.prepareFeedback(type))
.click(function () {
sframeChan.query('Q_TAGS_GET', null, function (err, res) {
if (err || res.error) { return void console.error(err || res.error); }
Cryptpad.dialog.tagPrompt(res.data, function (tags) {
if (!Array.isArray(tags)) { return; }
console.error(tags);
sframeChan.event('EV_TAGS_SET', tags);
});
});
});
break;
default:
button = $('<button>', {
'class': "fa fa-question",
style: 'font:'+size+' FontAwesome'
})
.click(common.prepareFeedback(type));
}
if (rightside) {
button.addClass('cp-toolbar-rightside-button');
}
return button;
};
// Avatars
UI.displayAvatar = function (Common, $container, href, name, cb) {
var MutationObserver = window.MutationObserver;
var displayDefault = function () {
var text = Cryptpad.getFirstEmojiOrCharacter(name);
var $avatar = $('<span>', {'class': 'cp-avatar-default'}).text(text);
$container.append($avatar);
if (cb) { cb(); }
};
if (!href) { return void displayDefault(); }
var parsed = Cryptpad.parsePadUrl(href);
var secret = Cryptpad.getSecrets('file', parsed.hash);
if (secret.keys && secret.channel) {
var cryptKey = secret.keys && secret.keys.fileKeyStr;
var hexFileName = Cryptpad.base64ToHex(secret.channel);
var src = Cryptpad.getBlobPathFromHex(hexFileName);
Common.getFileSize(href, function (e, data) {
if (e) {
displayDefault();
return void console.error(e);
}
if (typeof data !== "number") { return void displayDefault(); }
if (Cryptpad.bytesToMegabytes(data) > 0.5) { return void displayDefault(); }
var $img = $('<media-tag>').appendTo($container);
$img.attr('src', src);
$img.attr('data-crypto-key', 'cryptpad:' + cryptKey);
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
if (mutation.type === 'childList' && mutation.addedNodes.length) {
if (mutation.addedNodes.length > 1 ||
mutation.addedNodes[0].nodeName !== 'IMG') {
$img.remove();
return void displayDefault();
}
var $image = $img.find('img');
var onLoad = function () {
var img = new Image();
img.onload = function () {
var w = img.width;
var h = img.height;
if (w>h) {
$image.css('max-height', '100%');
$img.css('flex-direction', 'column');
if (cb) { cb($img); }
return;
}
$image.css('max-width', '100%');
$img.css('flex-direction', 'row');
if (cb) { cb($img); }
};
img.src = $image.attr('src');
};
if ($image[0].complete) { onLoad(); }
$image.on('load', onLoad);
}
});
});
observer.observe($img[0], {
attributes: false,
childList: true,
characterData: false
});
MediaTag($img[0]);
});
}
};
UI.createUserAdminMenu = function (Common, config) {
var metadataMgr = Common.getMetadataMgr();
var displayNameCls = config.displayNameCls || 'displayName';
var $displayedName = $('<span>', {'class': displayNameCls});
var accountName = metadataMgr.getPrivateData().accountName;
var origin = metadataMgr.getPrivateData().origin;
var padType = metadataMgr.getMetadata().type;
var $userName = $('<span>', {'class': 'userDisplayName'});
var options = [];
if (config.displayNameCls) {
var $userAdminContent = $('<p>');
if (accountName) {
var $userAccount = $('<span>', {'class': 'userAccount'}).append(Messages.user_accountName + ': ' + Cryptpad.fixHTML(accountName));
$userAdminContent.append($userAccount);
$userAdminContent.append($('<br>'));
}
if (config.displayName) {
// Hide "Display name:" in read only mode
$userName.append(Messages.user_displayName + ': ');
$userName.append($displayedName);
}
$userAdminContent.append($userName);
options.push({
tag: 'p',
attributes: {'class': 'accountData'},
content: $userAdminContent.html()
});
}
if (padType !== 'drive') {
options.push({
tag: 'a',
attributes: {
'target': '_blank',
'href': origin+'/drive/'
},
content: Messages.login_accessDrive
});
}
// Add the change display name button if not in read only mode
if (config.changeNameButtonCls && config.displayChangeName) {
options.push({
tag: 'a',
attributes: {'class': config.changeNameButtonCls},
content: Messages.user_rename
});
}
if (accountName) {
options.push({
tag: 'a',
attributes: {'class': 'profile'},
content: Messages.profileButton
});
}
if (padType !== 'settings') {
options.push({
tag: 'a',
attributes: {'class': 'settings'},
content: Messages.settingsButton
});
}
// Add login or logout button depending on the current status
if (accountName) {
options.push({
tag: 'a',
attributes: {'class': 'logout'},
content: Messages.logoutButton
});
} else {
options.push({
tag: 'a',
attributes: {'class': 'login'},
content: Messages.login_login
});
options.push({
tag: 'a',
attributes: {'class': 'register'},
content: Messages.login_register
});
}
var $icon = $('<span>', {'class': 'fa fa-user-secret'});
//var $userbig = $('<span>', {'class': 'big'}).append($displayedName.clone());
var $userButton = $('<div>').append($icon);//.append($userbig);
if (accountName) {
$userButton = $('<div>').append(accountName);
}
/*if (account && config.displayNameCls) {
$userbig.append($('<span>', {'class': 'account-name'}).text('(' + accountName + ')'));
} else if (account) {
// If no display name, do not display the parentheses
$userbig.append($('<span>', {'class': 'account-name'}).text(accountName));
}*/
var dropdownConfigUser = {
text: $userButton.html(), // Button initial text
options: options, // Entries displayed in the menu
left: true, // Open to the left of the button
container: config.$initBlock, // optional
feedback: "USER_ADMIN",
};
var $userAdmin = Cryptpad.createDropdown(dropdownConfigUser);
var $displayName = $userAdmin.find('.'+displayNameCls);
var $avatar = $userAdmin.find('.cp-dropdown-button-title');
var loadingAvatar;
var to;
var oldUrl = '';
var updateButton = function () {
var myData = metadataMgr.getUserData();
if (!myData) { return; }
if (loadingAvatar) {
// Try again in 200ms
window.clearTimeout(to);
to = window.setTimeout(updateButton, 200);
return;
}
loadingAvatar = true;
var newName = myData.name;
var url = myData.avatar;
$displayName.text(newName || Messages.anonymous);
if (accountName && oldUrl !== url) {
$avatar.html('');
UI.displayAvatar(Common, $avatar, url, newName || Messages.anonymous, function ($img) {
oldUrl = url;
if ($img) {
$userAdmin.find('button').addClass('cp-avatar');
}
loadingAvatar = false;
});
return;
}
loadingAvatar = false;
};
metadataMgr.onChange(updateButton);
updateButton();
$userAdmin.find('a.logout').click(function () {
Common.logout(function () {
window.parent.location = origin+'/';
});
});
$userAdmin.find('a.settings').click(function () {
if (padType) {
window.open(origin+'/settings/');
} else {
window.parent.location = origin+'/settings/';
}
});
$userAdmin.find('a.profile').click(function () {
if (padType) {
window.open(origin+'/profile/');
} else {
window.parent.location = origin+'/profile/';
}
});
$userAdmin.find('a.login').click(function () {
Common.setLoginRedirect(function () {
window.parent.location = origin+'/login/';
});
});
$userAdmin.find('a.register').click(function () {
Common.setLoginRedirect(function () {
window.parent.location = origin+'/register/';
});
});
return $userAdmin;
};
UI.initFilePicker = function (common, cfg) {
var onSelect = cfg.onSelect || $.noop;
var sframeChan = common.getSframeChannel();
sframeChan.on("EV_FILE_PICKED", function (data) {
onSelect(data);
});
};
UI.openFilePicker = function (common, types) {
var sframeChan = common.getSframeChannel();
sframeChan.event("EV_FILE_PICKER_OPEN", types);
};
UI.openTemplatePicker = function (common) {
var metadataMgr = common.getMetadataMgr();
var type = metadataMgr.getMetadataLazy().type;
var sframeChan = common.getSframeChannel();
var focus;
var onConfirm = function (yes) {
if (!yes) {
if (focus) { focus.focus(); }
return;
}
var first = true; // We can only pick a template once (for a new document)
var fileDialogCfg = {
onSelect: function (data) {
if (data.type === type && first) {
Cryptpad.addLoadingScreen({hideTips: true});
sframeChan.query('Q_TEMPLATE_USE', data.href, function () {
first = false;
Cryptpad.removeLoadingScreen();
common.feedback('TEMPLATE_USED');
});
if (focus) { focus.focus(); }
return;
}
}
};
common.initFilePicker(fileDialogCfg);
var pickerCfg = {
types: [type],
where: ['template']
};
common.openFilePicker(pickerCfg);
};
sframeChan.query("Q_TEMPLATE_EXIST", type, function (err, data) {
if (data) {
focus = document.activeElement;
Cryptpad.confirm(Messages.useTemplate, onConfirm, {
ok: Messages.useTemplateOK,
cancel: Messages.useTemplateCancel,
});
}
});
};
UI.addTooltips = function () {
var MutationObserver = window.MutationObserver;
var delay = typeof(AppConfig.tooltipDelay) === "number" ? AppConfig.tooltipDelay : 500;
var addTippy = function (i, el) {
if (el.nodeName === 'IFRAME') { return; }
Tippy(el, {
position: 'bottom',
distance: 0,
performance: true,
dynamicTitle: true,
delay: [delay, 0]
});
};
var clearTooltips = function () {
$('.tippy-popper').each(function (i, el) {
if ($('[aria-describedby=' + el.getAttribute('id') + ']').length === 0) {
el.remove();
}
});
};
// This is the robust solution to remove dangling tooltips
// The mutation observer does not always find removed nodes.
setInterval(clearTooltips, delay);
var checkRemoved = function (x) {
var out = false;
$(x).find('[aria-describedby]').each(function (i, el) {
var id = el.getAttribute('aria-describedby');
if (id.indexOf('tippy-tooltip-') !== 0) { return; }
out = true;
});
return out;
};
$('[title]').each(addTippy);
var observer = new MutationObserver(function(mutations) {
var removed = false;
mutations.forEach(function(mutation) {
for (var i = 0; i < mutation.addedNodes.length; i++) {
$(mutation.addedNodes[i]).find('[title]').each(addTippy);
}
for (var j = 0; j < mutation.removedNodes.length; j++) {
removed |= checkRemoved(mutation.removedNodes[j]);
}
});
if (removed) { clearTooltips(); }
});
observer.observe($('body')[0], {
attributes: false,
childList: true,
characterData: false,
subtree: true
});
};
return UI;
});