Add a pad creation page

customize.dist/application_config.js

@@ -65,5 +65,7 @@ define(function() {
         contacts: 'fa-users',
     };
 
+    config.displayCreationScreen = true;
+
     return config;
 });

customize.dist/src/less2/include/creation.less

@@ -0,0 +1,36 @@
+@import (once) "./colortheme-all.less";
+
+.creation_main() {
+    #cp-creation {
+        position: fixed;
+        z-index: 10000000; // #loading
+        top: 0px;
+        bottom: 0px;
+        left: 0px;
+        right: 0px;
+        background: @colortheme_loading-bg;
+        color: @colortheme_loading-color;
+        text-align: center;
+        font-size: 1.5em;
+        .cp-loading-container {
+            margin-top: 50vh;
+            transform: translateY(-50%);
+        }
+        .cp-loading-cryptofist {
+            margin-left: auto;
+            margin-right: auto;
+            height: 300px;
+            margin-bottom: 2em;
+            @media screen and (max-height: @browser_media-short-screen) {
+                display: none;
+            }
+        }
+        .cp-loading-spinner-container {
+            position: relative;
+            height: 100px;
+            > div {
+                height: 100px;
+            }
+        }
+    }
+}

www/code/app-code.less

@@ -4,6 +4,7 @@
 @import (once) '../../customize/src/less2/include/fileupload.less';
 @import (once) '../../customize/src/less2/include/alertify.less';
 @import (once) '../../customize/src/less2/include/tokenfield.less';
+@import (once) '../../customize/src/less2/include/creation.less';
 
 @_cp-toolbar-color-warn: @colortheme_code-warn;
 
@@ -11,6 +12,7 @@
 .fileupload_main();
 .alertify_main();
 .tokenfield_main();
+.creation_main();
 
 // body
 &.cp-app-code {

www/common/common-ui-elements.js

@@ -387,7 +387,6 @@ define([
         common.getAttribute(['general', 'markdown-help'], function (e, data) {
             if (e) { return void console.error(e); }
             if (data === true && $toolbarButton.length && tbState) {
-                console.log($toolbar.is(':visible'));
                 $toolbarButton.click();
             }
         });
@@ -1120,5 +1119,81 @@ define([
         });
     };
 
+    UIElements.getPadCreationScreen = function (common, Toolbar, cb) {
+        if (!common.isLoggedIn()) { return void cb(); }
+        var sframeChan = common.getSframeChannel();
+        var metadataMgr = common.getMetadataMgr();
+
+        var $body = $('body');
+        var $creation = $('<div>', { id: 'cp-creation' }).appendTo($body);
+        var $bar = $('<div>', {'class': 'cp-toolbar'}).appendTo($creation);
+
+        // Create a toolbar?
+        var displayed = ['useradmin', 'newpad', 'limit', 'pageTitle'];
+        var configTb = {
+            displayed: displayed,
+            hideDisplayName: true,
+            $container: $bar,
+            metadataMgr: metadataMgr,
+            sfCommon: common,
+            pageTitle: 'Pad creation BETA'
+        };
+        var toolbar = Toolbar.create(configTb);
+        toolbar.$rightside.html('');
+
+        // Create the pad
+        var create = function (template) {
+            sframeChan.query("Q_CREATE_PAD", {
+                owned: true, // TODO
+                expire: false, // TODO
+                template: template
+            }, function () {
+                $creation.remove();
+                cb();
+            });
+        };
+
+        // Pick a template?
+        var type = metadataMgr.getMetadataLazy().type;
+        sframeChan.query("Q_TEMPLATE_EXIST", type, function (err, data) {
+            if (!data) { return; }
+            var $templateButton = $('<button>').text('Create pad from template')
+                                               .appendTo($creation);
+
+            var pickerCfg = {
+                types: [type],
+                where: ['template'],
+                hidden: true
+            };
+            common.openFilePicker(pickerCfg);
+
+            $templateButton.click(function () {
+                // Show the template picker
+                delete pickerCfg.hidden;
+                common.openFilePicker(pickerCfg);
+                var first = true; // We can only pick a template once (for a new document)
+                var fileDialogCfg = {
+                    onSelect: function (data) {
+                        if (data.type === type && first) {
+                            //UI.addLoadingScreen({hideTips: true});
+                            create(data.href);
+                            first = false;
+                            /*sframeChan.query('Q_TEMPLATE_USE', data.href, function () {
+                                UI.removeLoadingScreen();
+                                Feedback.send('TEMPLATE_USED');
+                            });*/
+                            //if (focus) { focus.focus(); }
+                            //return;
+                        }
+                    }
+                };
+                common.initFilePicker(fileDialogCfg);
+            });
+        });
+
+        var $button = $('<button>').text('Create pad').appendTo($creation);
+        $button.click();
+    };
+
     return UIElements;
 });

www/common/cryptpad-common.js

@@ -402,13 +402,15 @@ define([
         });
     };
 
-    common.useTemplate = function (href, Crypt, cb) {
+    common.useTemplate = function (href, Crypt, cb, opts) {
+        // opts is used to overrides options for chainpad-netflux in cryptput
+        // it allows us to add owners and expiration time if it is a new file
         var parsed = Hash.parsePadUrl(href);
         if(!parsed) { throw new Error("Cannot get template hash"); }
         Crypt.get(parsed.hash, function (err, val) {
             if (err) { throw new Error(err); }
             var p = Hash.parsePadUrl(window.location.href);
-            Crypt.put(p.hash, val, cb);
+            Crypt.put(p.hash, val, cb, opts);
         });
     };
 
@@ -750,7 +752,8 @@ define([
         }).nThen(function (waitFor) {
             // Load the new pad when the hash has changed
             var oldHref  = document.location.href;
-            window.onhashchange = function () {
+            window.onhashchange = function (ev) {
+                if (ev && ev.reset) { oldHref = document.location.href; return; }
                 var newHref = document.location.href;
                 var parsedOld = Hash.parsePadUrl(oldHref).hashData;
                 var parsedNew = Hash.parsePadUrl(newHref).hashData;

www/common/outer/async-store.js

@@ -742,6 +742,9 @@ define([
             }, // post EV_PAD_DISCONNECT
             channel: data.channel,
             validateKey: data.validateKey,
+            owners: data.owners,
+            password: data.password,
+            expire: data.expire,
             network: store.network,
             readOnly: data.readOnly,
             onConnect: function (wc, sendMessage) {

www/common/outer/chainpad-netflux-worker.js

@@ -33,6 +33,9 @@ define([], function () {
         var onLeave = conf.onLeave;
         var onReady = conf.onReady;
         var onDisconnect = conf.onDisconnect;
+        var owners = conf.owners;
+        var password = conf.password;
+        var expire = conf.expire;
         conf = undefined;
 
         var initializing = true;
@@ -177,6 +180,13 @@ define([], function () {
                 });
                 network.historyKeeper = hk;
 
+                var cfg = {
+                    validateKey: validateKey,
+                    lastKnownHash: lastKnownHash,
+                    owners: owners,
+                    expire: expire,
+                    password: password
+                };
                 var msg = ['GET_HISTORY', wc.id];
                 // Add the validateKey if we are the channel creator and we have a validateKey
                 msg.push(validateKey);

www/common/sframe-app-framework.js

@@ -373,13 +373,19 @@ define([
         nThen(function (waitFor) {
             UI.addLoadingScreen();
             SFCommon.create(waitFor(function (c) { common = c; }));
+        }).nThen(function (waitFor) {
+            if (!AppConfig.displayCreationScreen) { return; }
+            if (common.getMetadataMgr().getPrivateData().isNewFile) {
+                console.log('newFile');
+                common.getPadCreationScreen(Toolbar, waitFor());
+            }
         }).nThen(function (waitFor) {
             cpNfInner = common.startRealtime({
                 // really basic operational transform
                 patchTransformer: options.patchTransformer || ChainPad.SmartJSONTransformer,
 
                 // cryptpad debug logging (default is 1)
-                // logLevel: 0,
+                // logLevel: 2,
                 validateContent: options.validateContent || function (content) {
                     try {
                         JSON.parse(content);

www/common/sframe-chainpad-netflux-outer.js

@@ -27,6 +27,9 @@ define([], function () {
         var readOnly = conf.readOnly || false;
         var padRpc = conf.padRpc;
         var sframeChan = conf.sframeChan;
+        var password = conf.password;
+        var owners = conf.owners;
+        var expire = conf.expire;
         var onConnect = conf.onConnect || function () { };
         conf = undefined;
 
@@ -98,7 +101,10 @@ define([], function () {
         padRpc.joinPad({
             channel: channel || null,
             validateKey: validateKey,
-            readOnly: readOnly
+            readOnly: readOnly,
+            owners: owners,
+            password: password,
+            expire: expire
         }, function(data) {
             onOpen(data);
         });

www/common/sframe-common-history.js

@@ -36,7 +36,7 @@ define([
                 //patchTransformer: ChainPad.NaiveJSONTransformer,
                 //logLevel: 0,
                 //transformFunction: JsonOT.validate,
-                logLevel: config.debug ? 1 : 0,
+                logLevel: config.debug ? 2 : 0,
                 noPrune: true
             });
         };

www/common/sframe-common-outer.js

@@ -12,6 +12,7 @@ define([
         var network;
         var secret;
         var hashes;
+        var isNewFile;
         var CpNfOuter;
         var Cryptpad;
         var Crypto;
@@ -19,10 +20,10 @@ define([
         var SFrameChannel;
         var sframeChan;
         var FilePicker;
-        //var Messenger;
         var Messaging;
         var Notifier;
         var Utils = {};
+        var AppConfig;
 
         nThen(function (waitFor) {
             // Load #2, the loading screen is up so grab whatever you need...
@@ -41,11 +42,12 @@ define([
                 '/common/common-constants.js',
                 '/common/common-feedback.js',
                 '/common/outer/local-store.js',
+                '/customize/application_config.js',
                 '/common/outer/network-config.js',
                 '/bower_components/netflux-websocket/netflux-client.js',
             ], waitFor(function (_CpNfOuter, _Cryptpad, _Crypto, _Cryptget, _SFrameChannel,
             _FilePicker,  _Messaging, _Notifier, _Hash, _Util, _Realtime,
-            _Constants, _Feedback, _LocalStore, NetConfig, Netflux) {
+            _Constants, _Feedback, _LocalStore, _AppConfig, NetConfig, Netflux) {
                 CpNfOuter = _CpNfOuter;
                 Cryptpad = _Cryptpad;
                 Crypto = _Crypto;
@@ -60,6 +62,7 @@ define([
                 Utils.Constants = _Constants;
                 Utils.Feedback = _Feedback;
                 Utils.LocalStore = _LocalStore;
+                AppConfig = _AppConfig;
 
                 if (localStorage.CRYPTPAD_URLARGS !== ApiConfig.requireConf.urlArgs) {
                     console.log("New version, flushing cache");
@@ -131,13 +134,25 @@ define([
                 }
                 Cryptpad.getShareHashes(secret, waitFor(function (err, h) { hashes = h; }));
             }
-
+        }).nThen(function (waitFor) {
+            // Check if the pad exists on server
+            if (!window.location.hash) { isNewFile = true; return; }
+            Cryptpad.getFileSize(window.location.href, waitFor(function (err, size) {
+                console.log(size);
+                if (size) {
+                    isNewFile = false;
+                    return;
+                }
+                isNewFile = true;
+            }));
         }).nThen(function () {
+            console.log(isNewFile);
             var readOnly = secret.keys && !secret.keys.editKeyStr;
             if (!secret.keys) { secret.keys = secret.key; }
             var parsed = Utils.Hash.parsePadUrl(window.location.href);
             if (!parsed.type) { throw new Error(); }
             var defaultTitle = Utils.Hash.getDefaultName(parsed);
+            var edPublic;
             var updateMeta = function () {
                 //console.log('EV_METADATA_UPDATE');
                 var metaObj, isTemplate;
@@ -145,6 +160,7 @@ define([
                     Cryptpad.getMetadata(waitFor(function (err, m) {
                         if (err) { console.log(err); }
                         metaObj = m;
+                        edPublic = metaObj.priv.edPublic; // needed to create an owned pad
                     }));
                     Cryptpad.isTemplate(window.location.href, waitFor(function (err, t) {
                         if (err) { console.log(err); }
@@ -169,7 +185,8 @@ define([
                         accounts: {
                             donateURL: Cryptpad.donateURL,
                             upgradeURL: Cryptpad.upgradeURL
-                        }
+                        },
+                        isNewFile: isNewFile
                     };
                     for (var k in additionalPriv) { metaObj.priv[k] = additionalPriv[k]; }
 
@@ -540,12 +557,12 @@ define([
                 });
             }
 
-            sframeChan.ready();
 
-            Utils.Feedback.reportAppUsage();
-
-            if (!realtime) { return; }
 
+            // Join the netflux channel
+            var rtStarted = false;
+            var startRealtime = function () {
+                rtStarted = true;
                 var replaceHash = function (hash) {
                     if (window.history && window.history.replaceState) {
                         if (!/^#/.test(hash)) { hash = '#' + hash; }
@@ -577,6 +594,57 @@ define([
                         replaceHash(Utils.Hash.getEditHashFromKeys(wc, secret.keys));
                     }
                 });
+            };
+
+            sframeChan.on('Q_CREATE_PAD', function (data, cb) {
+                if (!isNewFile || rtStarted) { return; }
+                // Create a new hash
+                var newHash = Utils.Hash.createRandomHash();
+                secret = Utils.Hash.getSecrets(parsed.type, newHash);
+
+                // Update the hash in the address bar
+                var ohc = window.onhashchange;
+                window.onhashchange = function () {};
+                window.location.hash = newHash;
+                window.onhashchange = ohc;
+                ohc({reset: true});
+
+                // Update metadata values and send new metadata inside
+                parsed = Utils.Hash.parsePadUrl(window.location.href);
+                defaultTitle = Utils.Hash.getDefaultName(parsed);
+                readOnly = false;
+                updateMeta();
+
+                var rtConfig = {};
+                console.log(edPublic);
+                if (data.owned) {
+                    //rtConfig.owners = [edPublic];
+                }
+
+                if (data.template) {
+                    // Pass rtConfig to useTemplate because Cryptput will create the file and
+                    // we need to have the owners and expiration time in the first line on the
+                    // server
+                    Cryptpad.useTemplate(data.template, Cryptget, function () {
+                        startRealtime();
+                        cb();
+                    }, rtConfig);
+                    return;
+                };
+                // Start realtime outside the iframe and callback
+                console.log(data);
+                startRealtime(rtConfig);
+                cb();
+            });
+
+            sframeChan.ready();
+
+            Utils.Feedback.reportAppUsage();
+
+            if (!realtime) { return; }
+            if (isNewFile && AppConfig.displayCreationScreen) { return; }
+
+            startRealtime();
         });
     };
 

www/common/sframe-common.js

@@ -90,6 +90,7 @@ define([
     funcs.updateTags = callWithCommon(UIElements.updateTags);
     funcs.createLanguageSelector = callWithCommon(UIElements.createLanguageSelector);
     funcs.createMarkdownToolbar = callWithCommon(UIElements.createMarkdownToolbar);
+    funcs.getPadCreationScreen = callWithCommon(UIElements.getPadCreationScreen);
 
     // Thumb
     funcs.displayThumbnail = callWithCommon(Thumb.displayThumbnail);

www/common/sframe-protocol.js

@@ -209,5 +209,8 @@ define({
 
     // Notifications about connection and disconnection from the network
     'EV_NETWORK_DISCONNECT': true,
-    'EV_NETWORK_RECONNECT': true
+    'EV_NETWORK_RECONNECT': true,
+
+    // Pad creation screen: create a pad with the selected attributes (owned, expire)
+    'Q_CREATE_PAD': true,
 });