Merge branch 'master' into github-tidy-up

# Conflicts:
#	embed/bindata_assetfs.go

.gitattributes

@@ -0,0 +1,5 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto
+
+# These files are text and should be normalized (convert crlf > lf)
+*.hbs text

.gitconfig

@@ -0,0 +1,5 @@
+[core]
+    whitespace = trailing-space,space-before-tab
+    autocrlf = input
+[apply]
+    whitespace = fix

.gitignore

@@ -61,3 +61,5 @@ debug
 Dockerfile
 container.sh
 make.sh
+
+embed/bindata_assetfs.go

README.md

@@ -30,6 +30,12 @@ v0.15.0
 
 ![Alt text](screenshot.png "Documize")
 
+## Auth0 Integration
+
+Documize is compatible with Auth0 identity as a service.
+
+<a width="150" height="50" href="https://auth0.com/?utm_source=oss&utm_medium=gp&utm_campaign=oss" target="_blank" alt="Single Sign On & Token Based Authentication - Auth0"><img width="150" height="50" alt="JWT Auth for open source projects" src="https://cdn.auth0.com/oss/badges/a0-badge-dark.png"/></a>
+
 ## Legal
 
 https://documize.com

app/app/components/documize-setup.js

@@ -0,0 +1,71 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+import Ember from 'ember';
+
+const {
+	isEmpty,
+	computed,
+	set
+
+} = Ember;
+
+export default Ember.Component.extend({
+	titleEmpty: computed.empty('model.title'),
+	firstnameEmpty: computed.empty('model.firstname'),
+	lastnameEmpty: computed.empty('model.lastname'),
+	emailEmpty: computed.empty('model.email'),
+	passwordEmpty: computed.empty('model.password'),
+	hasEmptyTitleError: computed.and('titleEmpty', 'titleError'),
+	hasEmptyFirstnameError: computed.and('firstnameEmpty', 'adminFirstnameError'),
+	hasEmptyLastnameError: computed.and('lastnameEmpty', 'adminLastnameError'),
+	hasEmptyEmailError: computed.and('emailEmpty', 'adminEmailError'),
+	hasEmptyPasswordError: computed.and('passwordEmpty', 'adminPasswordError'),
+
+	actions: {
+		save() {
+			if (isEmpty(this.get('model.title'))) {
+				set(this, 'titleError', true);
+				return $("#siteTitle").focus();
+			}
+
+			if (isEmpty(this.get('model.firstname'))) {
+				set(this, 'adminFirstnameError', true);
+				return $("#adminFirstname").focus();
+			}
+
+			if (isEmpty(this.get('model.lastname'))) {
+				set(this, 'adminLastnameError', true);
+				return $("#adminLastname").focus();
+			}
+
+			if (isEmpty(this.get('model.email')) || !is.email(this.get('model.email'))) {
+				set(this, 'adminEmailError', true);
+				return $("#adminEmail").focus();
+			}
+
+			if (isEmpty(this.get('model.password'))) {
+				set(this, 'adminPasswordError', true);
+				return $("#adminPassword").focus();
+			}
+
+			this.model.allowAnonymousAccess = Ember.$("#allowAnonymousAccess").prop('checked');
+
+			this.get('save')().then(() => {
+				set(this, 'titleError', false);
+				set(this, 'adminFirstnameError', false);
+				set(this, 'adminLastnameError', false);
+				set(this, 'adminEmailError', false);
+				set(this, 'adminPasswordError', false);
+			});
+		}
+	}
+});

app/app/components/forgot-password.js

@@ -0,0 +1,41 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+import Ember from 'ember';
+
+const {
+	computed,
+	isEmpty
+} = Ember;
+
+export default Ember.Component.extend({
+	email: "",
+	sayThanks: false,
+	emailEmpty: computed.empty('email'),
+	hasEmptyEmailError: computed.and('emailEmpty', 'emailIsEmpty'),
+
+	actions: {
+		forgot() {
+			let email = this.get('email');
+
+			if (isEmpty(email)) {
+				Ember.set(this, 'emailIsEmpty', true);
+				return $("#email").focus();
+			}
+
+			this.get('forgot')(email).then(() => {
+				Ember.set(this, 'sayThanks', true);
+				Ember.set(this, 'email', '');
+				Ember.set(this, 'emailIsEmpty', false);
+			});
+		}
+	}
+});

app/app/components/general-settings.js

@@ -0,0 +1,45 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+import Ember from 'ember';
+
+const {
+	isEmpty,
+	computed,
+	set
+} = Ember;
+
+export default Ember.Component.extend({
+	titleEmpty: computed.empty('model.title'),
+	messageEmpty: computed.empty('model.message'),
+	hasTitleInputError: computed.and('titleEmpty', 'titleError'),
+	hasMessageInputError: computed.and('messageEmpty', 'messageError'),
+
+	actions: {
+		save() {
+			if (isEmpty(this.get('model.title'))) {
+				set(this, 'titleError', true);
+				return $("#siteTitle").focus();
+			}
+
+			if (isEmpty(this.get('model.message'))) {
+				set(this, 'messageError', true);
+				return $("#siteMessage").focus();
+			}
+
+			this.model.set('allowAnonymousAccess', Ember.$("#allowAnonymousAccess").prop('checked'));
+			this.get('save')().then(() => {
+				set(this, 'titleError', false);
+				set(this, 'messageError', false);
+			});
+		}
+	}
+});

app/app/components/password-reset.js

@@ -0,0 +1,59 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+import Ember from 'ember';
+
+const {
+	isEmpty,
+	isEqual,
+	computed,
+	set
+
+} = Ember;
+
+export default Ember.Component.extend({
+	password: "",
+	passwordConfirm: "",
+	mustMatch: false,
+	passwordEmpty: computed.empty('password'),
+	confirmEmpty: computed.empty('passwordConfirm'),
+	hasPasswordError: computed.and('passwordEmpty', 'passwordIsEmpty'),
+	hasConfirmError: computed.and('confirmEmpty', 'passwordConfirmIsEmpty'),
+
+	actions: {
+		reset() {
+			let password = this.get('password');
+			let passwordConfirm = this.get('passwordConfirm');
+
+			if (isEmpty(password)) {
+				set(this, 'passwordIsEmpty', true);
+				return $("#newPassword").focus();
+			}
+
+			if (isEmpty(passwordConfirm)) {
+				set(this, 'passwordConfirmIsEmpty', true);
+				return $("#passwordConfirm").focus();
+			}
+
+			if (!isEqual(password, passwordConfirm)) {
+				set(this, 'hasPasswordError', true);
+				set(this, 'hasConfirmError', true);
+				set(this, 'mustMatch', true);
+				return;
+			}
+
+			this.get('reset')(password).then(() => {
+				set(this, 'passwordIsEmpty', false);
+				set(this, 'passwordConfirmIsEmpty', false);
+			});
+		}
+	}
+});

app/app/components/section/wysiwyg/type-editor.js

@@ -12,103 +12,103 @@
 import Ember from 'ember';
 
 export default Ember.Component.extend({
-    pageBody: "",
-    appMeta: Ember.inject.service(),
+	pageBody: "",
+	appMeta: Ember.inject.service(),
 
-    didReceiveAttrs() {
-        this.set('pageBody', this.get('meta.rawBody'));
-    },
+	didReceiveAttrs() {
+		this.set('pageBody', this.get('meta.rawBody'));
+	},
 
-    didInsertElement() {
-        let self = this;
+	didInsertElement() {
+		let self = this;
 
-        let options = {
-            selector: "#rich-text-editor",
-            relative_urls: false,
-            cache_suffix: "?v=430",
-            browser_spellcheck: false,
-            gecko_spellcheck: false,
-            theme: "modern",
-            statusbar: false,
-            height: $(document).height() - $(".document-editor > .toolbar").height() - 200,
-            entity_encoding: "raw",
-            paste_data_images: true,
-            image_advtab: true,
-            image_caption: true,
-            media_live_embeds: true,
-            fontsize_formats: "8pt 10pt 12pt 14pt 16pt 18pt 20pt 22pt 24pt 26pt 28pt 30pt 32pt 34pt 36pt",
-            formats: {
-                bold: {
-                    inline: 'b'
-                },
-                italic: {
-                    inline: 'i'
-                }
-            },
-            extended_valid_elements: "b,i,b/strong,i/em",
-            plugins: [
-                'advlist autolink lists link image charmap print preview hr anchor pagebreak',
-                'searchreplace wordcount visualblocks visualchars code codesample fullscreen',
-                'insertdatetime media nonbreaking save table directionality',
-                'emoticons template paste textcolor colorpicker textpattern imagetools'
-            ],
-            menu: {
-                edit: {
-                    title: 'Edit',
-                    items: 'undo redo | cut copy paste pastetext | selectall | searchreplace'
-                },
-                insert: {
-                    title: 'Insert',
-                    items: 'anchor link media | hr | charmap emoticons | blockquote'
-                },
-                format: {
-                    title: 'Format',
-                    items: 'bold italic underline strikethrough superscript subscript | formats fonts | removeformat'
-                },
-                table: {
-                    title: 'Table',
-                    items: 'inserttable tableprops deletetable | cell row column'
-                }
-            },
-            toolbar1: "formatselect fontselect fontsizeselect | bold italic underline | link unlink | image media | codesample | outdent indent | alignleft aligncenter alignright alignjustify | bullist numlist | forecolor backcolor",
-            save_onsavecallback: function() {
-                self.send('onAction');
-            }
-        };
+		let options = {
+			selector: "#rich-text-editor",
+			relative_urls: false,
+			cache_suffix: "?v=430",
+			browser_spellcheck: false,
+			gecko_spellcheck: false,
+			theme: "modern",
+			statusbar: false,
+			height: $(document).height() - $(".document-editor > .toolbar").height() - 200,
+			entity_encoding: "raw",
+			paste_data_images: true,
+			image_advtab: true,
+			image_caption: true,
+			media_live_embeds: true,
+			fontsize_formats: "8pt 10pt 12pt 14pt 16pt 18pt 20pt 22pt 24pt 26pt 28pt 30pt 32pt 34pt 36pt",
+			formats: {
+				bold: {
+					inline: 'b'
+				},
+				italic: {
+					inline: 'i'
+				}
+			},
+			extended_valid_elements: "b,i,b/strong,i/em",
+			plugins: [
+				'advlist autolink lists link image charmap print preview hr anchor pagebreak',
+				'searchreplace wordcount visualblocks visualchars code codesample fullscreen',
+				'insertdatetime media nonbreaking save table directionality',
+				'emoticons template paste textcolor colorpicker textpattern imagetools'
+			],
+			menu: {
+				edit: {
+					title: 'Edit',
+					items: 'undo redo | cut copy paste pastetext | selectall | searchreplace'
+				},
+				insert: {
+					title: 'Insert',
+					items: 'anchor link media | hr | charmap emoticons | blockquote'
+				},
+				format: {
+					title: 'Format',
+					items: 'bold italic underline strikethrough superscript subscript | formats fonts | removeformat'
+				},
+				table: {
+					title: 'Table',
+					items: 'inserttable tableprops deletetable | cell row column'
+				}
+			},
+			toolbar1: "formatselect fontselect fontsizeselect | bold italic underline | link unlink | image media | codesample | outdent indent | alignleft aligncenter alignright alignjustify | bullist numlist | forecolor backcolor",
+			save_onsavecallback: function () {
+				self.send('onAction');
+			}
+		};
 
-        if (typeof tinymce === 'undefined') {
-            $.getScript(this.get("appMeta").getBaseUrl("tinymce/tinymce.min.js?v=430"), function() {
-                window.tinymce.dom.Event.domLoaded = true;
-                tinymce.baseURL = "//" + window.location.host + "/tinymce";
-                tinymce.suffix = ".min";
-                tinymce.init(options);
-            });
-        } else {
-            tinymce.init(options);
-        }
-    },
+		if (typeof tinymce === 'undefined') {
+			$.getScript("tinymce/tinymce.min.js?v=430", function () {
+				window.tinymce.dom.Event.domLoaded = true;
+				tinymce.baseURL = "//" + window.location.host + "/tinymce";
+				tinymce.suffix = ".min";
+				tinymce.init(options);
+			});
+		} else {
+			tinymce.init(options);
+		}
+	},
 
-    willDestroyElement() {
-        tinymce.remove();
-    },
+	willDestroyElement() {
+		tinymce.remove();
+	},
 
-    actions: {
-        isDirty() {
-            return is.not.undefined(tinymce) && is.not.undefined(tinymce.activeEditor) && tinymce.activeEditor.isDirty();
-        },
+	actions: {
+		isDirty() {
+			return is.not.undefined(tinymce) && is.not.undefined(tinymce.activeEditor) && tinymce.activeEditor.isDirty();
+		},
 
-        onCancel() {
-            this.attrs.onCancel();
-        },
+		onCancel() {
+			this.attrs.onCancel();
+		},
 
-        onAction(title) {
-            let page = this.get('page');
-            let meta = this.get('meta');
+		onAction(title) {
+			let page = this.get('page');
+			let meta = this.get('meta');
 
-            page.set('title', title);
-            meta.set('rawBody', tinymce.activeEditor.getContent());
+			page.set('title', title);
+			meta.set('rawBody', tinymce.activeEditor.getContent());
 
-            this.attrs.onAction(page, meta);
-        }
-    }
-});
+			this.attrs.onAction(page, meta);
+		}
+	}
+});

app/app/components/user-profile.js

@@ -0,0 +1,83 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+import Ember from 'ember';
+
+const {
+	computed,
+	isEmpty,
+	isEqual,
+	isPresent
+} = Ember;
+
+export default Ember.Component.extend({
+	password: { password: "", confirmation: "" },
+	hasFirstnameError: computed.empty('model.firstname'),
+	hasLastnameError: computed.empty('model.lastname'),
+	hasEmailError: computed.empty('model.email'),
+	hasPasswordError: computed('passwordError', 'password.password', {
+		get() {
+			if (isPresent(this.get('passwordError'))) {
+				return `error`;
+			}
+
+			if (isEmpty(this.get('password.password'))) {
+				return null;
+			}
+		}
+	}),
+	hasConfirmPasswordError: computed('confirmPasswordError', {
+		get() {
+			if (isPresent(this.get("confirmPasswordError"))) {
+				return `error`;
+			}
+
+			return;
+		}
+	}),
+
+	actions: {
+		save() {
+			let password = this.get('password.password');
+			let confirmation = this.get('password.confirmation');
+
+			if (isEmpty(this.get('model.firstname'))) {
+				return $("#firstname").focus();
+			}
+			if (isEmpty(this.get('model.lastname'))) {
+				return $("#lastname").focus();
+			}
+			if (isEmpty(this.get('model.email'))) {
+				return $("#email").focus();
+			}
+
+			if (isPresent(password) && isEmpty(confirmation)) {
+				Ember.set(this, 'confirmPasswordError', 'error');
+				return $("#confirmPassword").focus();
+			}
+			if (isEmpty(password) && isPresent(confirmation)) {
+				Ember.set(this, 'passwordError', 'error');
+				return $("#password").focus();
+			}
+			if (!isEqual(password, confirmation)) {
+				Ember.set(this, 'passwordError', 'error');
+				return $("#password").focus();
+			}
+
+			let passwords = this.get('password');
+
+			this.get('save')(passwords).finally(() => {
+				Ember.set(this, 'password.password', '');
+				Ember.set(this, 'password.confirmation', '');
+			});
+		}
+	}
+});

app/app/components/user-settings.js

@@ -0,0 +1,56 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+import Ember from 'ember';
+
+const {
+	isEmpty,
+	computed,
+	set,
+	get
+} = Ember;
+
+export default Ember.Component.extend({
+	newUser: { firstname: "", lastname: "", email: "", active: true },
+	firstnameEmpty: computed.empty('newUser.firstname'),
+	lastnameEmpty: computed.empty('newUser.lastname'),
+	emailEmpty: computed.empty('newUser.email'),
+	hasFirstnameEmptyError: computed.and('firstnameEmpty', 'firstnameError'),
+	hasLastnameEmptyError: computed.and('lastnameEmpty', 'lastnameError'),
+	hasEmailEmptyError: computed.and('emailEmpty', 'emailError'),
+
+	actions: {
+		add() {
+			if (isEmpty(this.get('newUser.firstname'))) {
+				set(this, 'firstnameError', true);
+				return $("#newUserFirstname").focus();
+			}
+			if (isEmpty(this.get('newUser.lastname'))) {
+				set(this, 'lastnameError', true);
+				return $("#newUserLastname").focus();
+			}
+			if (isEmpty(this.get('newUser.email')) || is.not.email(this.get('newUser.email'))) {
+				set(this, 'emailError', true);
+				return $("#newUserEmail").focus();
+			}
+
+			let user = get(this, 'newUser');
+
+			get(this, 'add')(user).then(() => {
+				this.set('newUser', { firstname: "", lastname: "", email: "", active: true });
+				set(this, 'firstnameError', false);
+				set(this, 'lastnameError', false);
+				set(this, 'emailError', false);
+				$("#newUserFirstname").focus();
+			});
+		}
+	}
+});

app/app/pods/auth/forgot/controller.js

@@ -1,11 +1,11 @@
 // Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
 //
-// This software (Documize Community Edition) is licensed under 
+// This software (Documize Community Edition) is licensed under
 // GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
 //
 // You can operate outside the AGPL restrictions by purchasing
 // Documize Enterprise Edition and obtaining a commercial license
-// by contacting <sales@documize.com>. 
+// by contacting <sales@documize.com>.
 //
 // https://documize.com
 
@@ -13,23 +13,10 @@ import Ember from 'ember';
 
 export default Ember.Controller.extend({
 	userService: Ember.inject.service('user'),
-	email: "",
-	sayThanks: false,
 
 	actions: {
-		forgot: function () {
-			var self = this;
-			var email = this.get('email');
-
-			if (is.empty(email)) {
-				$("#email").addClass("error").focus();
-				return;
-			}
-
-			self.set('sayThanks', true);
-			this.set('email', '');
-
-			this.get('userService').forgotPassword(email);
+		forgot: function (email) {
+			return this.get('userService').forgotPassword(email);
 		}
 	}
-});
+});

app/app/pods/auth/forgot/template.hbs

@@ -3,20 +3,6 @@
         <img src="assets/img/logo-color.png" title="Documize" alt="Documize" class="responsive-img" />
     </div>
     <div class="login-form">
-        <form {{action 'forgot' on="submit"}}>
-            {{#if sayThanks}}
-                <div class="reset-thanks margin-bottom-30">Thanks. Check your email for instructions.</div>
-            {{else}}
-                <div class="input-control">
-                    <label>Email</label>
-                    {{focus-input type="email" value=email id="email"}}
-                </div>
-                <div class="clearfix" />
-                <div class="margin-top-10 margin-bottom-20">
-                    <button type="submit" class="regular-button button-blue">Reset</button>
-                </div>
-            {{/if}}
-            {{#link-to 'auth.login'}}Sign In{{/link-to}}
-        </form>
+        {{forgot-password forgot=(action 'forgot')}}
     </div>
 </div>

app/app/pods/auth/reset/controller.js

@@ -1,11 +1,11 @@
 // Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
 //
-// This software (Documize Community Edition) is licensed under 
+// This software (Documize Community Edition) is licensed under
 // GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
 //
 // You can operate outside the AGPL restrictions by purchasing
 // Documize Enterprise Edition and obtaining a commercial license
-// by contacting <sales@documize.com>. 
+// by contacting <sales@documize.com>.
 //
 // https://documize.com
 
@@ -18,31 +18,10 @@ export default Ember.Controller.extend({
 	mustMatch: false,
 
 	actions: {
-		reset() {
-			let self = this;
-			let password = this.get('password');
-			let passwordConfirm = this.get('passwordConfirm');
-
-			if (is.empty(password)) {
-				$("#newPassword").addClass("error").focus();
-				return;
-			}
-
-			if (is.empty(passwordConfirm)) {
-				$("#passwordConfirm").addClass("error").focus();
-				return;
-			}
-
-			if (is.not.equal(password, passwordConfirm)) {
-				$("#newPassword").addClass("error").focus();
-				$("#passwordConfirm").addClass("error");
-				self.set('mustMatch', true);
-				return;
-			}
-
-			this.get('userService').resetPassword(self.model, password).then(function (response) { /* jshint ignore:line */
-				self.transitionToRoute('auth.login');
+		reset(password) {
+			return this.get('userService').resetPassword(this.model, password).then(() => { /* jshint ignore:line */
+				this.transitionToRoute('auth.login');
 			});
 		}
 	}
-});
+});

app/app/pods/auth/reset/template.hbs

@@ -2,23 +2,5 @@
     <div class="logo">
         <img src="assets/img/logo-color.png" title="Documize" alt="Documize" class="responsive-img" />
     </div>
-    <div class="login-form">
-        <form {{action 'reset' on="submit"}}>
-            <div class="input-control">
-                <label>New Password</label>
-                <div class="tip">Choose a strong password</div>
-                {{focus-input type="password" value=password id="newPassword"}}
-            </div>
-            <div class="input-control">
-                <label>Confirm Password</label>
-                <div class="tip">Please type your new password again</div>
-                {{input type="password" value=passwordConfirm id="passwordConfirm"}}
-            </div>
-            <div class="clearfix" />
-            <div class="margin-top-10 margin-bottom-20">
-                <button type="submit" class="regular-button button-blue">Reset</button>
-                <span class="{{unless mustMatch "hide"}} color-red margin-left-20">Passwords must match</span>
-            </div>
-        </form>
-    </div>
+    {{password-reset reset=(action 'reset')}}
 </div>

app/app/pods/customize/general/controller.js

@@ -1,11 +1,11 @@
 // Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
 //
-// This software (Documize Community Edition) is licensed under 
+// This software (Documize Community Edition) is licensed under
 // GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
 //
 // You can operate outside the AGPL restrictions by purchasing
 // Documize Enterprise Edition and obtaining a commercial license
-// by contacting <sales@documize.com>. 
+// by contacting <sales@documize.com>.
 //
 // https://documize.com
 
@@ -17,19 +17,9 @@ export default Ember.Controller.extend(NotifierMixin, {
 
 	actions: {
 		save() {
-			if (is.empty(this.model.get('title'))) {
-				$("#siteTitle").addClass("error").focus();
-				return;
-			}
-
-			if (is.empty(this.model.get('message'))) {
-				$("#siteMessage").addClass("error").focus();
-				return;
-			}
-
-			this.model.set('allowAnonymousAccess', Ember.$("#allowAnonymousAccess").prop('checked'));
-			this.get('orgService').save(this.model);
-			this.showNotification('Saved');
+			return this.get('orgService').save(this.model).then(() => {
+				this.showNotification('Saved');
+			});
 		}
 	}
-});
+});

app/app/pods/customize/general/template.hbs

@@ -1,29 +1,3 @@
 <div class="input-form form-borderless">
-    <form>
-        <div class="heading">
-            <div class="title">General Settings</div>
-            <div class="tip">Tell people about this Documize instance</div>
-        </div>
-        <div>
-            <div class="input-control">
-                <label>Title</label>
-                <div class="tip">Describe the title of this Documize instance</div>
-                {{focus-input id="siteTitle" type="text" value=model.title}}
-            </div>
-            <div class="input-control">
-                <label>Message</label>
-                <div class="tip">Describe the purpose of this Documize instance</div>
-                {{textarea id="siteMessage" rows="3" value=model.message}}
-            </div>
-            <div class="input-control">
-                <label>Anonymous Access</label>
-                <div class="tip">Content within "Everyone" will be made available to anonymous users</div>
-                <div class="checkbox">
-                    <input type="checkbox" id="allowAnonymousAccess" checked= {{model.allowAnonymousAccess}} />
-                    <label for="allowAnonymousAccess">Allow anyone to access this Documize instance</label>
-                </div>
-            </div>
-            <div class="regular-button button-blue" {{ action 'save' }}>save</div>
-        </div>
-    </form>
+{{general-settings model=model save=(action 'save')}}
 </div>

app/app/pods/customize/users/controller.js

@@ -1,11 +1,11 @@
 // Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
 //
-// This software (Documize Community Edition) is licensed under 
+// This software (Documize Community Edition) is licensed under
 // GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
 //
 // You can operate outside the AGPL restrictions by purchasing
 // Documize Enterprise Edition and obtaining a commercial license
-// by contacting <sales@documize.com>. 
+// by contacting <sales@documize.com>.
 //
 // https://documize.com
 
@@ -17,30 +17,13 @@ export default Ember.Controller.extend(NotifierMixin, {
 	newUser: { firstname: "", lastname: "", email: "", active: true },
 
 	actions: {
-		add: function () {
-			if (is.empty(this.newUser.firstname)) {
-				$("#newUserFirstname").addClass("error").focus();
-				return;
-			}
-			if (is.empty(this.newUser.lastname)) {
-				$("#newUserLastname").addClass("error").focus();
-				return;
-			}
-			if (is.empty(this.newUser.email) || is.not.email(this.newUser.email)) {
-				$("#newUserEmail").addClass("error").focus();
-				return;
-			}
+		add(user) {
+			Ember.set(this, 'newUser', user);
 
-			$("#newUserFirstname").removeClass("error");
-			$("#newUserLastname").removeClass("error");
-			$("#newUserEmail").removeClass("error");
-
-			this.get('userService')
+			return this.get('userService')
 				.add(this.get('newUser'))
 				.then((user) => {
 					this.showNotification('Added');
-					this.set('newUser', { firstname: "", lastname: "", email: "", active: true });
-					$("#newUserFirstname").focus();
 					this.get('model').pushObject(user);
 				})
 				.catch(function (error) {
@@ -76,4 +59,4 @@ export default Ember.Controller.extend(NotifierMixin, {
 			this.showNotification('Password changed');
 		}
 	}
-});
+});

app/app/pods/customize/users/template.hbs

@@ -1,23 +1,5 @@
 <div class="input-form form-borderless">
-    <form>
-        <div class="heading">
-            <div class="title">Add User</div>
-            <div class="tip">New users receive an invitation email with a random password</div>
-        </div>
-        <div class="input-control">
-            <label>Firstname</label>
-            {{focus-input id="newUserFirstname" type="text" value=newUser.firstname}}
-        </div>
-        <div class="input-control">
-            <label>Lastname</label>
-            {{input id="newUserLastname" type="text" value=newUser.lastname}}
-        </div>
-        <div class="input-control">
-            <label>Email</label>
-            {{input id="newUserEmail" type="text" value=newUser.email}}
-        </div>
-        <div class="regular-button button-blue" {{ action 'add' }}>Add</div>
-    </form>
+    {{user-settings add=(action 'add')}}
 </div>
 
 <div class="clearfix" /> {{settings/user-list users=model onDelete=(action "onDelete") onSave=(action "onSave") onPassword=(action "onPassword")}}

app/app/pods/profile/controller.js

@@ -1,62 +1,37 @@
 // Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
 //
-// This software (Documize Community Edition) is licensed under 
+// This software (Documize Community Edition) is licensed under
 // GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
 //
 // You can operate outside the AGPL restrictions by purchasing
 // Documize Enterprise Edition and obtaining a commercial license
-// by contacting <sales@documize.com>. 
+// by contacting <sales@documize.com>.
 //
 // https://documize.com
 
 import Ember from 'ember';
 
+const {
+	isPresent
+} = Ember;
+
 export default Ember.Controller.extend({
 	userService: Ember.inject.service('user'),
-	password: { password: "", confirmation: "" },
 	session: Ember.inject.service(),
 
 	actions: {
-		save: function () {
-			if (is.empty(this.model.get('firstname'))) {
-				$("#firstname").addClass("error").focus();
-				return;
-			}
-			if (is.empty(this.model.get('lastname'))) {
-				$("#lastname").addClass("error").focus();
-				return;
-			}
-			if (is.empty(this.model.get('email'))) {
-				$("#email").addClass("error").focus();
-				return;
-			}
-			if (is.not.empty(this.password.password) && is.empty(this.password.confirmation)) {
-				$("#confirmPassword").addClass("error").focus();
-				return;
-			}
-			if (is.empty(this.password.password) && is.not.empty(this.password.confirmation)) {
-				$("#password").addClass("error").focus();
-				return;
-			}
-			if (is.not.equal(this.password.password, this.password.confirmation)) {
-				$("#password").addClass("error").focus();
-				return;
-			}
+		save(passwords) {
+			let password = passwords.password;
+			let confirmation = passwords.confirmation;
 
-			let self = this;
-
-			this.get('userService').save(this.model).then(function () {
-				if (is.not.empty(self.password.password) && is.not.empty(self.password.confirmation)) {
-					self.get('userService').updatePassword(self.model.get('id'), self.password.password).then(function () {
-						self.password.password = "";
-						self.password.confirmation = "";
-					});
+			return this.get('userService').save(this.model).then(() => {
+				if (isPresent(password) && isPresent(confirmation)) {
+					this.get('userService').updatePassword(this.get('model.id'), password);
 				}
-				self.model.generateInitials();
-				self.get('session').set('user', self.model);
+				this.model.generateInitials();
+				this.get('session').set('user', this.model);
+				this.transitionToRoute('folders');
 			});
-
-			this.transitionToRoute('folders');
 		}
 	}
-});
+});

app/app/pods/profile/template.hbs

@@ -13,33 +13,7 @@
 	{{/layout/zone-sidebar}}
 
 	{{#layout/zone-content}}
-		<div class="input-form form-borderless">
-			<form>
-				<div class="input-control">
-					<label>Firstname</label>
-					{{focus-input id="firstname" type="text" value=model.firstname}}
-				</div>
-				<div class="input-control">
-					<label>Lastname</label>
-					{{input id="lastname" type="text" value=model.lastname}}
-				</div>
-				<div class="input-control">
-					<label>Email</label>
-					{{input id="email" type="text" value=model.email}}
-				</div>
-				<div class="input-control">
-					<label>Password</label>
-					<div class="tip">Optional change your password</div>
-					{{input id="password" type="password" value=password.password}}
-				</div>
-				<div class="input-control">
-					<label>Confirm Password</label>
-					<div class="tip">Confirm your new password</div>
-					{{input id="confirmPassword" type="password" value=password.confirmation}}
-				</div>
-				<div class="regular-button button-blue" {{ action 'save' }}>save</div>
-			</form>
-		</div>
+		{{user-profile model=model save=(action 'save')}}
 	{{/layout/zone-content}}
 
 {{/layout/zone-container}}

app/app/pods/setup/controller.js

@@ -1,11 +1,11 @@
 // Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
 //
-// This software (Documize Community Edition) is licensed under 
+// This software (Documize Community Edition) is licensed under
 // GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
 //
 // You can operate outside the AGPL restrictions by purchasing
 // Documize Enterprise Edition and obtaining a commercial license
-// by contacting <sales@documize.com>. 
+// by contacting <sales@documize.com>.
 //
 // https://documize.com
 
@@ -19,39 +19,7 @@ export default Ember.Controller.extend(NotifierMixin, {
 
 	actions: {
 		save() {
-			if (is.empty(this.model.title)) {
-				$("#siteTitle").addClass("error").focus();
-				return;
-			}
-
-			if (is.empty(this.model.firstname)) {
-				$("#adminFirstname").addClass("error").focus();
-				return;
-			}
-
-			if (is.empty(this.model.lastname)) {
-				$("#adminLastname").addClass("error").focus();
-				return;
-			}
-
-			if (is.empty(this.model.email)) {
-				$("#adminEmail").addClass("error").focus();
-				return;
-			}
-
-			if (!is.email(this.model.email)) {
-				$("#adminEmail").addClass("error").focus();
-				return;
-			}
-
-			if (is.empty(this.model.password)) {
-				$("#adminPassword").addClass("error").focus();
-				return;
-			}
-
-			this.model.allowAnonymousAccess = Ember.$("#allowAnonymousAccess").prop('checked');
-
-			this.get('ajax').request("/setup", {
+			return this.get('ajax').request("/setup", {
 				method: 'POST',
 				data: this.model,
 				dataType: "text",
@@ -64,4 +32,4 @@ export default Ember.Controller.extend(NotifierMixin, {
 			});
 		}
 	}
-});
+});

app/app/pods/setup/template.hbs

@@ -9,46 +9,7 @@
 				<img src="/assets/img/setup/cogs.png" width="157" height="187" alt="Setup new database" class="no-select no-outline" />
 			</div>
 		</div>
+		{{documize-setup model=model save=(action 'save')}}
 
-		<div class="col-lg-9 col-md-9 col-sm-9">
-			<div class="input-form">
-				<form>
-					<div class="heading">
-						<div class="title">Let's setup Documize</div>
-						<div class="tip">Database name is <em>{{model.dbname}}</em></div>
-					</div>
-					<div>
-						<div class="input-control">
-							<label>Team</label>
-							<div class="tip">What's your tribe called?</div>
-							{{focus-input id="siteTitle" type="text" value=model.title}}
-						</div>
-						<div class="input-control">
-							<label>Firstname</label>
-							<div class="tip">What do people call you?</div>
-							{{input id="adminFirstname" type="text" value=model.firstname}}
-						</div>
-						<div class="input-control">
-							<label>Lastname</label>
-							<div class="tip">How the government refers to you.</div>
-							{{input id="adminLastname" type="text" value=model.lastname}}
-						</div>
-						<div class="input-control">
-							<label>Email</label>
-							<div class="tip">No spam. Ever!</div>
-							{{input id="adminEmail" type="email" value=model.email}}
-						</div>
-						<div class="input-control">
-							<label>Password</label>
-							<div class="tip">Something you can remember without writing it down.</div>
-							{{input id="adminPassword" type="text" value=model.password}}
-						</div>
-						<div class="regular-button button-green" {{ action 'save' }}>Go Setup</div>
-					</div>
-				</form>
-			</div>
-		</div>
-		
 	</div>
 </div>
-

app/app/services/user.js

@@ -126,4 +126,4 @@ export default Ember.Service.extend({
 			data: password
 		});
 	}
-});
+});

app/app/templates/components/documize-setup.hbs

@@ -0,0 +1,38 @@
+<div class="col-lg-9 col-md-9 col-sm-9">
+    <div class="input-form">
+        <form>
+            <div class="heading">
+                <div class="title">Let's setup Documize</div>
+                <div class="tip">Database name is <em>{{model.dbname}}</em></div>
+            </div>
+            <div>
+                <div class="input-control">
+                    <label>Team</label>
+                    <div class="tip">What's your tribe called?</div>
+                    {{focus-input id="siteTitle" type="text" value=model.title class=(if hasEmptyTitleError 'error')}}
+                </div>
+                <div class="input-control">
+                    <label>Firstname</label>
+                    <div class="tip">What do people call you?</div>
+                    {{input id="adminFirstname" type="text" value=model.firstname class=(if hasEmptyFirstnameError 'error')}}
+                </div>
+                <div class="input-control">
+                    <label>Lastname</label>
+                    <div class="tip">How the government refers to you.</div>
+                    {{input id="adminLastname" type="text" value=model.lastname class=(if hasEmptyLastnameError 'error')}}
+                </div>
+                <div class="input-control">
+                    <label>Email</label>
+                    <div class="tip">No spam. Ever!</div>
+                    {{input id="adminEmail" type="email" value=model.email class=(if hasEmptyEmailError 'error')}}
+                </div>
+                <div class="input-control">
+                    <label>Password</label>
+                    <div class="tip">Something you can remember without writing it down.</div>
+                    {{input id="adminPassword" type="text" value=model.password class=(if hasEmptyPasswordError 'error')}}
+                </div>
+                <div class="regular-button button-green" {{ action 'save' }}>Go Setup</div>
+            </div>
+        </form>
+    </div>
+</div>

app/app/templates/components/forgot-password.hbs

@@ -0,0 +1,15 @@
+<form {{action 'forgot' on="submit"}}>
+    {{#if sayThanks}}
+        <div class="reset-thanks margin-bottom-30">Thanks. Check your email for instructions.</div>
+    {{else}}
+        <div class="input-control">
+            <label>Email</label>
+            {{focus-input type="email" value=email id="email" class=(if hasEmptyEmailError 'error')}}
+        </div>
+        <div class="clearfix" />
+        <div class="margin-top-10 margin-bottom-20">
+            <button type="submit" class="regular-button button-blue">Reset</button>
+        </div>
+    {{/if}}
+    {{#link-to 'auth.login'}}Sign In{{/link-to}}
+</form>

app/app/templates/components/general-settings.hbs

@@ -0,0 +1,27 @@
+<form>
+    <div class="heading">
+        <div class="title">General Settings</div>
+        <div class="tip">Tell people about this Documize instance</div>
+    </div>
+    <div>
+        <div class="input-control">
+            <label>Title</label>
+            <div class="tip">Describe the title of this Documize instance</div>
+            {{focus-input id="siteTitle" type="text" value=model.title class=(if hasTitleInputError 'error')}}
+        </div>
+        <div class="input-control">
+            <label>Message</label>
+            <div class="tip">Describe the purpose of this Documize instance</div>
+            {{textarea id="siteMessage" rows="3" value=model.message class=(if hasMessageInputError 'error')}}
+        </div>
+        <div class="input-control">
+            <label>Anonymous Access</label>
+            <div class="tip">Content within "Everyone" will be made available to anonymous users</div>
+            <div class="checkbox">
+                <input type="checkbox" id="allowAnonymousAccess" checked= {{model.allowAnonymousAccess}} />
+                <label for="allowAnonymousAccess">Allow anyone to access this Documize instance</label>
+            </div>
+        </div>
+        <div class="regular-button button-blue" {{ action 'save' }}>save</div>
+    </div>
+</form>

app/app/templates/components/password-reset.hbs

@@ -0,0 +1,19 @@
+<div class="login-form">
+    <form {{action 'reset' on="submit"}}>
+        <div class="input-control">
+            <label>New Password</label>
+            <div class="tip">Choose a strong password</div>
+            {{focus-input type="password" value=password id="newPassword" class=(if hasPasswordError 'error')}}
+        </div>
+        <div class="input-control">
+            <label>Confirm Password</label>
+            <div class="tip">Please type your new password again</div>
+            {{input type="password" value=passwordConfirm id="passwordConfirm" class=(if hasConfirmError 'error')}}
+        </div>
+        <div class="clearfix" />
+        <div class="margin-top-10 margin-bottom-20">
+            <button type="submit" class="regular-button button-blue">Reset</button>
+            <span class="{{unless mustMatch "hide"}} color-red margin-left-20">Passwords must match</span>
+        </div>
+    </form>
+</div>

app/app/templates/components/user-profile.hbs

@@ -0,0 +1,27 @@
+<div class="input-form form-borderless">
+    <form>
+        <div class="input-control">
+            <label>Firstname</label>
+            {{focus-input id="firstname" type="text" value=model.firstname class=(if hasFirstnameError 'error')}}
+        </div>
+        <div class="input-control">
+            <label>Lastname</label>
+            {{input id="lastname" type="text" value=model.lastname class=(if hasLastnameError 'error')}}
+        </div>
+        <div class="input-control">
+            <label>Email</label>
+            {{input id="email" type="text" value=model.email class=(if hasEmailError 'error')}}
+        </div>
+        <div class="input-control">
+            <label>Password</label>
+            <div class="tip">Optional change your password</div>
+            {{input id="password" type="password" value=password.password class=hasPasswordError}}
+        </div>
+        <div class="input-control">
+            <label>Confirm Password</label>
+            <div class="tip">Confirm your new password</div>
+            {{input id="confirmPassword" type="password" value=password.confirmation class=hasConfirmPasswordError}}
+        </div>
+        <div class="regular-button button-blue" {{ action 'save' }}>save</div>
+    </form>
+</div>

app/app/templates/components/user-settings.hbs

@@ -0,0 +1,19 @@
+<form>
+    <div class="heading">
+        <div class="title">Add User</div>
+        <div class="tip">New users receive an invitation email with a random password</div>
+    </div>
+    <div class="input-control">
+        <label>Firstname</label>
+        {{focus-input id="newUserFirstname" type="text" value=newUser.firstname class=(if hasFirstnameEmptyError 'error')}}
+    </div>
+    <div class="input-control">
+        <label>Lastname</label>
+        {{input id="newUserLastname" type="text" value=newUser.lastname class=(if hasLastnameEmptyError 'error')}}
+    </div>
+    <div class="input-control">
+        <label>Email</label>
+        {{input id="newUserEmail" type="text" value=newUser.email class=(if hasEmailEmptyError 'error')}}
+    </div>
+    <div class="regular-button button-blue" {{ action 'add' }}>Add</div>
+</form>

core/api/request/init.go

@@ -50,8 +50,9 @@ func init() {
 	var err error
 
 	environment.GetString(&connectionString, "db", true,
-		`"username:password@protocol(hostname:port)/databasename" for example "fred:bloggs@tcp(localhost:3306)/documize"`,
+		`'username:password@protocol(hostname:port)/databasename" for example "fred:bloggs@tcp(localhost:3306)/documize"`,
 		func(*string, string) bool {
+
 			Db, err = sqlx.Open("mysql", stdConn(connectionString))
 
 			if err != nil {

core/database/create.go

@@ -19,9 +19,9 @@ import (
 	"time"
 
 	"github.com/documize/community/core/api/util"
-	"github.com/documize/community/core/web"
 	"github.com/documize/community/core/log"
 	"github.com/documize/community/core/utility"
+	"github.com/documize/community/core/web"
 )
 
 // runSQL creates a transaction per call

core/database/migrate.go

@@ -13,16 +13,20 @@ package database
 
 import (
 	"bytes"
+	"crypto/rand"
 	"database/sql"
+	"fmt"
+	"os"
 	"regexp"
 	"sort"
 	"strings"
+	"time"
 
 	"github.com/jmoiron/sqlx"
 
-	"github.com/documize/community/core/web"
 	"github.com/documize/community/core/log"
 	"github.com/documize/community/core/utility"
+	"github.com/documize/community/core/web"
 )
 
 const migrationsDir = "bindata/scripts"
@@ -69,97 +73,176 @@ func migrations(lastMigration string) (migrationsT, error) {
 func (m migrationsT) migrate(tx *sqlx.Tx) error {
 	for _, v := range m {
 		log.Info("Processing migration file: " + v)
+
 		buf, err := web.Asset(migrationsDir + "/" + v)
 		if err != nil {
 			return err
 		}
-		//fmt.Println("DEBUG database.Migrate() ", v, ":\n", string(buf)) // TODO actually run the SQL
+
 		err = processSQLfile(tx, buf)
 		if err != nil {
 			return err
 		}
+
 		json := `{"database":"` + v + `"}`
 		sql := "INSERT INTO `config` (`key`,`config`) " +
 			"VALUES ('META','" + json +
 			"') ON DUPLICATE KEY UPDATE `config`='" + json + "';"
 
-		_, err = tx.Exec(sql)
+		_, err = tx.Exec(sql) // add a record in the config file to say we have done the upgrade
 		if err != nil {
 			return err
 		}
-
-		//fmt.Println("DEBUG insert 10s wait for testing")
-		//time.Sleep(10 * time.Second)
 	}
 	return nil
 }
 
-func migrateEnd(tx *sqlx.Tx, err error) error {
-	if tx != nil {
-		_, ulerr := tx.Exec("UNLOCK TABLES;")
-		log.IfErr(ulerr)
-		if err == nil {
-			log.IfErr(tx.Commit())
-			log.Info("Database checks: completed")
-			return nil
-		}
-		log.IfErr(tx.Rollback())
+func lockDB() (bool, error) {
+	b := make([]byte, 2)
+	_, err := rand.Read(b)
+	if err != nil {
+		return false, err
 	}
-	log.Error("Database checks: failed: ", err)
-	return err
+	wait := ((time.Duration(b[0]) << 8) | time.Duration(b[1])) * time.Millisecond / 10 // up to 6.5 secs wait
+	time.Sleep(wait)
+
+	tx, err := (*dbPtr).Beginx()
+	if err != nil {
+		return false, err
+	}
+
+	_, err = tx.Exec("LOCK TABLE `config` WRITE;")
+	if err != nil {
+		return false, err
+	}
+
+	defer func() {
+		_, err = tx.Exec("UNLOCK TABLES;")
+		log.IfErr(err)
+		log.IfErr(tx.Commit())
+	}()
+
+	_, err = tx.Exec("INSERT INTO `config` (`key`,`config`) " +
+		fmt.Sprintf(`VALUES ('DBLOCK','{"pid": "%d"}');`, os.Getpid()))
+	if err != nil {
+		// good error would be "Error 1062: Duplicate entry 'DBLOCK' for key 'idx_config_area'"
+		if strings.HasPrefix(err.Error(), "Error 1062:") {
+			log.Info("Database locked by annother Documize instance")
+			return false, nil
+		}
+		return false, err
+	}
+
+	log.Info("Database locked by this Documize instance")
+	return true, err // success!
+}
+
+func unlockDB() error {
+	tx, err := (*dbPtr).Beginx()
+	if err != nil {
+		return err
+	}
+	_, err = tx.Exec("DELETE FROM `config` WHERE `key`='DBLOCK';")
+	if err != nil {
+		return err
+	}
+	return tx.Commit()
+}
+
+func migrateEnd(tx *sqlx.Tx, err error, amLeader bool) error {
+	if amLeader {
+		defer func() { log.IfErr(unlockDB()) }()
+		if tx != nil {
+			if err == nil {
+				log.IfErr(tx.Commit())
+				log.Info("Database checks: completed")
+				return nil
+			}
+			log.IfErr(tx.Rollback())
+		}
+		log.Error("Database checks: failed: ", err)
+		return err
+	}
+	return nil // not the leader, so ignore errors
+}
+
+func getLastMigration(tx *sqlx.Tx) (lastMigration string, err error) {
+	var stmt *sql.Stmt
+	stmt, err = tx.Prepare("SELECT JSON_EXTRACT(`config`,'$.database') FROM `config` WHERE `key` = 'META';")
+	if err == nil {
+		defer utility.Close(stmt)
+		var item = make([]uint8, 0)
+
+		row := stmt.QueryRow()
+
+		err = row.Scan(&item)
+		if err == nil {
+			if len(item) > 1 {
+				q := []byte(`"`)
+				lastMigration = string(bytes.TrimPrefix(bytes.TrimSuffix(item, q), q))
+			}
+		}
+	}
+	return
 }
 
 // Migrate the database as required, consolidated action.
 func Migrate(ConfigTableExists bool) error {
 
-	lastMigration := ""
+	amLeader := false
+
+	if ConfigTableExists {
+		var err error
+		amLeader, err = lockDB()
+		log.IfErr(err)
+	} else {
+		amLeader = true // what else can you do?
+	}
 
 	tx, err := (*dbPtr).Beginx()
 	if err != nil {
-		return migrateEnd(tx, err)
+		return migrateEnd(tx, err, amLeader)
 	}
 
+	lastMigration := ""
+
 	if ConfigTableExists {
-		_, err = tx.Exec("LOCK TABLE `config` WRITE;")
+		lastMigration, err = getLastMigration(tx)
 		if err != nil {
-			return migrateEnd(tx, err)
-		}
-
-		log.Info("Database checks: lock taken")
-
-		var stmt *sql.Stmt
-		stmt, err = tx.Prepare("SELECT JSON_EXTRACT(`config`,'$.database') FROM `config` WHERE `key` = 'META';")
-		if err == nil {
-			defer utility.Close(stmt)
-			var item = make([]uint8, 0)
-
-			row := stmt.QueryRow()
-
-			err = row.Scan(&item)
-			if err != nil {
-				return migrateEnd(tx, err)
-			}
-
-			if len(item) > 1 {
-				q := []byte(`"`)
-				lastMigration = string(bytes.TrimPrefix(bytes.TrimSuffix(item, q), q))
-			}
+			return migrateEnd(tx, err, amLeader)
 		}
 		log.Info("Database checks: last previously applied file was " + lastMigration)
 	}
 
 	mig, err := migrations(lastMigration)
 	if err != nil {
-		return migrateEnd(tx, err)
+		return migrateEnd(tx, err, amLeader)
 	}
 
 	if len(mig) == 0 {
 		log.Info("Database checks: no updates to perform")
-		return migrateEnd(tx, nil) // no migrations to perform
+		return migrateEnd(tx, nil, amLeader) // no migrations to perform
 	}
-	log.Info("Database checks: will execute the following update files: " + strings.Join([]string(mig), ", "))
 
-	return migrateEnd(tx, mig.migrate(tx))
+	if amLeader {
+		log.Info("Database checks: will execute the following update files: " + strings.Join([]string(mig), ", "))
+		return migrateEnd(tx, mig.migrate(tx), amLeader)
+	}
+
+	// a follower instance
+	targetMigration := string(mig[len(mig)-1])
+	for targetMigration != lastMigration {
+		time.Sleep(time.Second)
+		log.Info("Waiting for database migration process to complete")
+		tx.Rollback()                // ignore error
+		tx, err := (*dbPtr).Beginx() // need this in order to see the changed situation since last tx
+		if err != nil {
+			return migrateEnd(tx, err, amLeader)
+		}
+		lastMigration, _ = getLastMigration(tx)
+	}
+
+	return migrateEnd(tx, nil, amLeader)
 }
 
 func processSQLfile(tx *sqlx.Tx, buf []byte) error {

core/product.go

@@ -27,7 +27,7 @@ type ProdInfo struct {
 func Product() (p ProdInfo) {
 	p.Major = "0"
 	p.Minor = "16"
-	p.Patch = "0"
+	p.Patch = "1"
 	p.Version = fmt.Sprintf("%s.%s.%s", p.Major, p.Minor, p.Patch)
 	p.Edition = "Community"
 	p.Title = fmt.Sprintf("%s Edition", p.Edition)