Clean secure iframe code

www/code/inner.js

@@ -256,7 +256,7 @@ define([
             readOnly = metadataMgr.getPrivateData().readOnly;
 
             var titleCfg = { getHeadingText: CodeMirror.getHeadingText };
-            Title = common.createTitle(titleCfg, config.onLocal, common);
+            Title = common.createTitle(titleCfg, config.onLocal);
 
             var configTb = {
                 displayed: ['title', 'useradmin', 'spinner', 'share', 'userlist', 'newpad', 'limit'],
@@ -369,7 +369,7 @@ define([
                     }
                 }
             };
-            common.initFilePicker(common, fileDialogCfg);
+            common.initFilePicker(fileDialogCfg);
             APP.$mediaTagButton = $('<button>', {
                 title: Messages.filePickerButton,
                 'class': 'cp-toolbar-rightside-button fa fa-picture-o',
@@ -379,7 +379,7 @@ define([
                     types: ['file'],
                     where: ['root']
                 };
-                common.openFilePicker(common, pickerCfg);
+                common.openFilePicker(pickerCfg);
             }).appendTo($rightside);
 
         };
@@ -489,7 +489,7 @@ define([
             }
 
             if (isNew) {
-                common.openTemplatePicker(common);
+                common.openTemplatePicker();
             }
 
             var fmConfig = {

www/common/sframe-common-file.js

@@ -23,6 +23,11 @@ define([
         }
     };
 
+    module.uploadFile = function (common, data, cb) {
+        var sframeChan = common.getSframeChannel();
+        sframeChan.query('Q_UPLOAD_FILE', data, cb);
+    };
+
     module.create = function (common, config) {
         var File = {};
         var Cryptpad = common.getCryptpadCommon();

www/common/sframe-common-interface.js

@@ -22,6 +22,173 @@ define([
      *  - createDropdown
     */
 
+    UI.createButton = function (common, type, rightside, data, callback) {
+        var AppConfig = common.getAppConfig();
+        var button;
+        var size = "17px";
+        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);
+                                }
+                            }
+                            ctx.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 = isLoggedIn() ? Messages.forgetPrompt : Messages.fm_removePermanentlyDialog;
+                        Cryptpad.confirm(msg, function (yes) {
+                            if (!yes) { return; }
+                            ctx.sframeChan.query('Q_MOVE_TO_TRASH', null, function (err) {
+                                if (err) { return void callback(err); }
+                                var cMsg = isLoggedIn() ? Messages.movedToTrash : Messages.deleted;
+                                Cryptpad.alert(cMsg, undefined, true);
+                                callback();
+                                return;
+                            });
+                        });
+
+                    });
+                }
+                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 || 'TODO',
+                    'class': "cp-toolbar-drawer-button fa fa-ellipsis-h",
+                    style: 'font:'+size+' FontAwesome'
+                });
+                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;
+    };
+
+
     UI.getFileSize = function (Common, href, cb) {
         var channelId = Cryptpad.hrefToHexChannelId(href);
         Common.sendAnonRpcMsg("GET_FILE_SIZE", channelId, function (data) {
@@ -101,9 +268,8 @@ define([
         }
     };
 
-    UI.createUserAdminMenu = function (config) {
+    UI.createUserAdminMenu = function (Common, config) {
-        var Common = config.Common;
+        var metadataMgr = Common.getMetadataMgr();
-        var metadataMgr = config.metadataMgr;
 
         var displayNameCls = config.displayNameCls || 'displayName';
         var $displayedName = $('<span>', {'class': displayNameCls});

www/common/sframe-common-title.js

@@ -1,7 +1,7 @@
 define(['jquery'], function ($) {
     var module = {};
 
-    module.create = function (cfg, onLocal, Common, metadataMgr) {
+    module.create = function (Common, cfg, onLocal) {
         var exp = {};
         var metadataMgr = Common.getMetadataMgr();
         var sframeChan = Common.getSframeChannel();

www/common/sframe-common.js

@@ -31,47 +31,55 @@ define([
         return ctx.cpNfInner;
     };
 
-    funcs.getMetadataMgr = function () {
+    funcs.getMetadataMgr = function () { return ctx.metadataMgr; };
-        return ctx.metadataMgr;
+    funcs.getCryptpadCommon = function () { return Cryptpad; };
-    };
+    funcs.getSframeChannel = function () { return ctx.sframeChan; };
-    funcs.getCryptpadCommon = function () {
+    funcs.getAppConfig = function () { return AppConfig; };
-        return Cryptpad;
-    };
-    funcs.getSframeChannel = function () {
-        return ctx.sframeChan;
-    };
 
     var isLoggedIn = funcs.isLoggedIn = function () {
         if (!ctx.cpNfInner) { throw new Error("cpNfInner is not ready!"); }
         return ctx.cpNfInner.metadataMgr.getPrivateData().accountName;
     };
 
+    // MISC
+
+    // Call the selected function with 'funcs' as a (new) first parameter
+    var callWithCommon = function (f) {
+        return function () {
+            [].unshift.call(arguments, funcs);
+            return f.apply(null, arguments);
+        };
+    };
+
     // UI
-    funcs.createUserAdminMenu = UI.createUserAdminMenu;
+    funcs.createUserAdminMenu = callWithCommon(UI.createUserAdminMenu);
-    funcs.displayAvatar = UI.displayAvatar;
+    funcs.initFilePicker = callWithCommon(UI.initFilePicker);
-    funcs.initFilePicker = UI.initFilePicker;
+    funcs.openFilePicker = callWithCommon(UI.openFilePicker);
-    funcs.openFilePicker = UI.openFilePicker;
+    funcs.openTemplatePicker = callWithCommon(UI.openTemplatePicker);
-    funcs.openTemplatePicker = UI.openTemplatePicker;
+    funcs.displayAvatar = callWithCommon(UI.displayAvatar);
+    funcs.createButton = callWithCommon(UI.createButton);
 
     // History
-    funcs.getHistory = function (config) { return History.create(funcs, config); };
+    funcs.getHistory = callWithCommon(History.create);
 
     // Title module
-    funcs.createTitle = Title.create;
+    funcs.createTitle = callWithCommon(Title.create);
+
+    // Files
+    funcs.uploadFile = callWithCommon(File.uploadFile);
+    funcs.createFileManager = callWithCommon(File.create);
 
     // Misc
 
     funcs.setDisplayName = function (name, cb) {
-        ctx.sframeChan.query('Q_SETTINGS_SET_DISPLAY_NAME', name, function (err) {
+        cb = cb || $.noop;
-            if (cb) { cb(err); }
+        ctx.sframeChan.query('Q_SETTINGS_SET_DISPLAY_NAME', name, cb);
-        });
     };
 
     // Window
     funcs.logout = function (cb) {
-        ctx.sframeChan.query('Q_LOGOUT', null, function (err) {
+        cb = cb || $.noop;
-            if (cb) { cb(err); }
+        ctx.sframeChan.query('Q_LOGOUT', null, cb);
-        });
     };
 
     funcs.notify = function () {
@@ -79,9 +87,8 @@ define([
     };
 
     funcs.setLoginRedirect = function (cb) {
-        ctx.sframeChan.query('Q_SET_LOGIN_REDIRECT', null, function (err) {
+        cb = cb || $.noop;
-            if (cb) { cb(err); }
+        ctx.sframeChan.query('Q_SET_LOGIN_REDIRECT', null, cb);
-        });
     };
 
     // Store
@@ -136,11 +143,10 @@ define([
         }, cb);
     };
 
-    // Files
+    funcs.isStrongestStored = function () {
-    funcs.uploadFile = function (data, cb) {
+        var data = ctx.metadataMgr.getPrivateData();
-        ctx.sframeChan.query('Q_UPLOAD_FILE', data, cb);
+        return !data.readOnly || !data.availableHashes.editHash;
     };
-    funcs.createFileManager = function (config) { return File.create(funcs, config); };
 
     // Friends
     var pendingFriends = [];
@@ -168,7 +174,7 @@ define([
             url: href,
         });
     };
-    var prepareFeedback = funcs.prepareFeedback = function (key) {
+    funcs.prepareFeedback = function (key) {
         if (typeof(key) !== 'string') { return $.noop; }
 
         var type = ctx.metadataMgr.getMetadata().type;
@@ -177,178 +183,8 @@ define([
         };
     };
 
-    // BUTTONS
+    // RESTRICTED
-    var isStrongestStored = function () {
+    // Filepicker app
-        var data = ctx.metadataMgr.getPrivateData();
-        return !data.readOnly || !data.availableHashes.editHash;
-    };
-    funcs.createButton = function (type, rightside, data, callback) {
-        var button;
-        var size = "17px";
-        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(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(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);
-                                }
-                            }
-                            ctx.sframeChan.query('Q_SAVE_AS_TEMPLATE', {
-                                title: title,
-                                toSave: toSave
-                            }, function () {
-                                Cryptpad.alert(Messages.templateSaved);
-                                funcs.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 (!isStrongestStored()) {
-                    button.addClass('cp-toolbar-hidden');
-                }
-                if (callback) {
-                    button
-                    .click(prepareFeedback(type))
-                    .click(function() {
-                        var msg = isLoggedIn() ? Messages.forgetPrompt : Messages.fm_removePermanentlyDialog;
-                        Cryptpad.confirm(msg, function (yes) {
-                            if (!yes) { return; }
-                            ctx.sframeChan.query('Q_MOVE_TO_TRASH', null, function (err) {
-                                if (err) { return void callback(err); }
-                                var cMsg = isLoggedIn() ? Messages.movedToTrash : Messages.deleted;
-                                Cryptpad.alert(cMsg, undefined, true);
-                                callback();
-                                return;
-                            });
-                        });
-
-                    });
-                }
-                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(prepareFeedback(type))
-                    .on('click', function () {
-                        funcs.getHistory(data.histConfig);
-                    });
-                }
-                break;
-            case 'more':
-                button = $('<button>', {
-                    title: Messages.moreActions || 'TODO',
-                    'class': "cp-toolbar-drawer-button fa fa-ellipsis-h",
-                    style: 'font:'+size+' FontAwesome'
-                });
-                break;
-            default:
-                button = $('<button>', {
-                    'class': "fa fa-question",
-                    style: 'font:'+size+' FontAwesome'
-                })
-                .click(prepareFeedback(type));
-        }
-        if (rightside) {
-            button.addClass('cp-toolbar-rightside-button');
-        }
-        return button;
-    };
-
-
-    // Can, only be called by the filepicker app
     funcs.getFilesList = function (types, cb) {
         ctx.sframeChan.query('Q_GET_FILES_LIST', types, function (err, data) {
             cb(err || data.error, data.data);
@@ -359,8 +195,7 @@ define([
         ctx.sframeChan.query('Q_STORE_LINK_TO_CLIPBOARD', readOnly, function (err) {
             if (cb) { cb(err); }
         });
-    };
+    }; */
-*/
 
     Object.freeze(funcs);
     return { create: function (cb) {

www/common/toolbar3.js

@@ -228,7 +228,7 @@ define([
                 $span.append(avatars[data.avatar]);
                 $span.append($rightCol);
             } else {
-                Common.displayAvatar(Common, $span, data.avatar, name, function ($img) {
+                Common.displayAvatar($span, data.avatar, name, function ($img) {
                     if (data.avatar && $img) {
                         avatars[data.avatar] = $img[0].outerHTML;
                     }
@@ -767,8 +767,6 @@ define([
         var $userAdmin = toolbar.$userAdmin.find('.'+USERADMIN_CLS).show();
         var userMenuCfg = {
             $initBlock: $userAdmin,
-            metadataMgr: metadataMgr,
-            Common: Common
         };
         if (!config.hideDisplayName) {
             $.extend(true, userMenuCfg, {

www/pad/inner.js

@@ -514,7 +514,7 @@ define([
             readOnly = metadataMgr.getPrivateData().readOnly;
             console.log('onInit');
             var titleCfg = { getHeadingText: getHeadingText };
-            Title = common.createTitle(titleCfg, realtimeOptions.onLocal, common);
+            Title = common.createTitle(titleCfg, realtimeOptions.onLocal);
             var configTb = {
                 displayed: ['userlist', 'title', 'useradmin', 'spinner', 'newpad', 'share', 'limit'],
                 title: Title.getTitleConfig(),
@@ -673,7 +673,7 @@ define([
 
 
             if (newPad) {
-                common.openTemplatePicker(common);
+                common.openTemplatePicker();
             }
 
             onLocal();