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

341 lines
13 KiB
JavaScript

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define([
'jquery',
'/common/cryptpad-common.js',
'/common/media-tag.js',
], function ($, Cryptpad, MediaTag) {
var UI = {};
var Messages = Cryptpad.Messages;
/**
* Requirements from cryptpad-common.js
* getFileSize
* - hrefToHexChannelId
* displayAvatar
* - getFirstEmojiOrCharacter
* - parsePadUrl
* - getSecrets
* - base64ToHex
* - getBlobPathFromHex
* - bytesToMegabytes
* createUserAdminMenu
* - fixHTML
* - createDropdown
*/
UI.getFileSize = function (Common, href, cb) {
var channelId = Cryptpad.hrefToHexChannelId(href);
Common.sendAnonRpcMsg("GET_FILE_SIZE", channelId, function (data) {
if (!data) { return void cb("No response"); }
if (data.error) { return void cb(data.error); }
if (data.response && data.response.length && typeof(data.response[0]) === 'number') {
return void cb(void 0, data.response[0]);
} else {
cb('INVALID_RESPONSE');
}
});
};
UI.displayAvatar = function (Common, $container, href, name, cb) {
var MutationObserver = window.MutationObserver;
var displayDefault = function () {
var text = Cryptpad.getFirstEmojiOrCharacter(name);
var $avatar = $('<span>', {'class': '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);
UI.getFileSize(Common, 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 (config) {
var Common = config.Common;
var metadataMgr = config.metadataMgr;
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('.buttonTitle');
var oldUrl;
var updateButton = function () {
var myData = metadataMgr.getUserData();
if (!myData) { return; }
var newName = myData.name;
var url = myData.avatar;
$displayName.text(newName || Messages.anonymous);
if (accountName && oldUrl !== url) {
$avatar.html('');
UI.displayAvatar(Common, $avatar, url, newName, function ($img) {
oldUrl = url;
if ($img) {
$userAdmin.find('button').addClass('avatar');
}
});
}
};
metadataMgr.onChange(updateButton);
updateButton();
$userAdmin.find('a.logout').click(function () {
Common.logout(function () {
window.top.location = origin+'/';
});
});
$userAdmin.find('a.settings').click(function () {
if (padType) {
window.open(origin+'/settings/');
} else {
window.top.location = origin+'/settings/';
}
});
$userAdmin.find('a.profile').click(function () {
if (padType) {
window.open(origin+'/profile/');
} else {
window.top.location = origin+'/profile/';
}
});
$userAdmin.find('a.login').click(function () {
Common.setLoginRedirect(function () {
window.top.location = origin+'/login/';
});
});
$userAdmin.find('a.register').click(function () {
Common.setLoginRedirect(function () {
window.top.location = origin+'/register/';
});
});
return $userAdmin;
};
// createFileDialog can only be used in filepicker due to access rights restrictions
UI.createFileDialog = function (cfg) {
var common = cfg.common;
var sframeChan = common.getSframeChannel();
var updateContainer;
var hideFileDialog = function () {
sframeChan.event('EV_FILE_PICKER_CLOSE');
};
// Create modal
var $blockContainer = Cryptpad.createModal({
id: 'fileDialog',
$body: cfg.$body,
onClose: hideFileDialog
}).show();
// Set the fixed content
var $block = $blockContainer.find('.cp-modal');
var $description = $('<p>').text(Messages.filePicker_description);
$block.append($description);
var $filter = $('<p>', {'class': 'cp-modal-form'}).appendTo($block);
var to;
$('<input>', {
type: 'text',
'class': 'filter',
'placeholder': Messages.filePicker_filter
}).appendTo($filter).on('keypress', function () {
if (to) { window.clearTimeout(to); }
to = window.setTimeout(updateContainer, 300);
});
$filter.append(common.createButton('upload', false, cfg.data, function () {
hideFileDialog();
}));
var $container = $('<span>', {'class': 'fileContainer'}).appendTo($block);
// Update the files list when needed
updateContainer = function () {
$container.html('');
var filter = $filter.find('.filter').val().trim();
var todo = function (err, list) {
if (err) { return void console.error(err); }
Object.keys(list).forEach(function (id) {
var data = list[id];
var name = data.title || '?';
if (filter && name.toLowerCase().indexOf(filter.toLowerCase()) === -1) {
return;
}
var $span = $('<span>', {
'class': 'element',
'title': name,
}).appendTo($container);
$span.append(Cryptpad.getFileIcon(data));
$span.append(name);
$span.click(function () {
if (typeof cfg.onSelect === "function") { cfg.onSelect(data.href); }
hideFileDialog();
});
});
};
common.getFilesList(todo);
};
updateContainer();
sframeChan.on('EV_FILE_PICKER_REFRESH', updateContainer);
};
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) {
var sframeChan = common.getSframeChannel();
sframeChan.event("EV_FILE_PICKER_OPEN");
};
return UI;
});