foundational layer for inserting content and attachment links into content

app/app/components/link/content-linker.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 {
+	inject: { service }
+} = Ember;
+
+export default Ember.Component.extend({
+	link: service(),
+	hasSections: false,
+	hasAttachments: false,
+	linkName: '',
+	selection: null,
+
+	init() {
+		this._super(...arguments);
+		let self = this;
+
+		let documentId = this.get('document.id');
+		let pageId = this.get('page.id');
+
+		this.get('link').getCandidates(documentId, pageId).then(function (candidates) {
+			self.set('candidates', candidates);
+			self.set('hasSections', is.not.null(candidates.pages) && candidates.pages.length);
+			self.set('hasAttachments', is.not.null(candidates.attachments) && candidates.attachments.length);
+		});
+	},
+
+	didReceiveAttrs() {},
+
+	didInsertElement() {},
+
+	willDestroyElement() {},
+
+	actions: {
+		onInsertLink() {
+			let selection = this.get('selection');
+			let linkName = this.get('linkName');
+
+			if (linkName.length) {
+				selection.title = linkName;
+			}
+
+			if (is.not.null(selection)) {
+				this.get('onInsertLink')(selection);
+			}
+		}
+	}
+});

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

@@ -11,15 +11,24 @@
 
 import Ember from 'ember';
 
+const {
+	inject: { service }
+} = Ember;
+
 export default Ember.Component.extend({
-	pageBody: "",
 	appMeta: Ember.inject.service(),
+	link: service(),
+	pageBody: "",
+	drop: null,
+	showSidebar: false,
 
 	didReceiveAttrs() {
 		this.set('pageBody', this.get('meta.rawBody'));
 	},
 
 	didInsertElement() {
+		let self = this;
+
 		let options = {
 			selector: "#rich-text-editor",
 			relative_urls: false,
@@ -34,7 +43,7 @@ export default Ember.Component.extend({
 			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",
+			fontsize_formats: "8px 10px 12px 14px 18px 24px 36px 40px 50px 60px",
 			formats: {
 				bold: {
 					inline: 'b'
@@ -48,29 +57,29 @@ export default Ember.Component.extend({
 				'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'
+				'template paste textcolor colorpicker textpattern imagetools'
 			],
-			menu: {
+			menu: {},
-				edit: {
+			menubar: false,
-					title: 'Edit',
+			toolbar1: "bold italic underline strikethrough superscript subscript | outdent indent bullist numlist forecolor backcolor | alignleft aligncenter alignright alignjustify | link unlink | table image media | hr codesample",
-					items: 'undo redo | cut copy paste pastetext | selectall | searchreplace'
+			toolbar2: "formatselect fontselect fontsizeselect | documizeLinkButton",
-				},
-				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 () {
 				Mousetrap.trigger('ctrl+s');
+			},
+			setup: function (editor) {
+				editor.addButton('documizeLinkButton', {
+					title: 'Insert Link',
+					icon: false,
+					image: '/favicon.ico',
+					onclick: function () {
+						let showSidebar = !self.get('showSidebar');
+						self.set('showSidebar', showSidebar);
+
+						if (showSidebar) {
+							self.send('showSidebar');
+						}
+					}
+				});
 			}
 		};
 
@@ -91,6 +100,16 @@ export default Ember.Component.extend({
 	},
 
 	actions: {
+		showSidebar() {
+			this.set('linkName', tinymce.activeEditor.selection.getContent());
+		},
+
+		onInsertLink(link) {
+			let linkHTML = this.get('link').buildLink(link);
+			tinymce.activeEditor.insertContent(linkHTML);
+			this.set('showSidebar', false);
+		},
+
 		isDirty() {
 			return is.not.undefined(tinymce) && is.not.undefined(tinymce.activeEditor) && tinymce.activeEditor.isDirty();
 		},
@@ -110,3 +129,7 @@ export default Ember.Component.extend({
 		}
 	}
 });
+
+// editor.insertContent('&nbsp;<b>It\'s my button!</b>&nbsp;');
+// Selects the first paragraph found
+// tinyMCE.activeEditor.selection.select(tinyMCE.activeEditor.dom.select('p')[0]);

app/app/services/link.js

@@ -0,0 +1,54 @@
+// 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 {
+	inject: { service }
+} = Ember;
+
+export default Ember.Service.extend({
+	sessionService: service('session'),
+	ajax: service(),
+	appMeta: service(),
+
+	// Returns candidate links using provided parameters
+	getCandidates(documentId, pageId /*, keywords*/ ) {
+		return this.get('ajax').request(`links/${documentId}/${pageId}`, {
+			method: 'GET'
+		}).then((response) => {
+			return response;
+		});
+	},
+
+	buildLink(link) {
+		let result = "";
+		let href = "";
+		let endpoint = this.get('appMeta').get('endpoint');
+		let orgId = this.get('appMeta').get('orgId');
+
+		if (link.linkType === "section") {
+			href = `/link/${link.linkType}/${link.id}`;
+		}
+		if (link.linkType === "file") {
+			href = `${endpoint}/public/attachments/${orgId}/${link.attachmentId}`;
+		}
+		if (link.linkType === "document") {
+			href = `/link/${link.linkType}/${link.id}`;
+		}
+
+		result = `<a data-link-id='${link.id}' data-link-type='${link.linkType}' href='${href}'>${link.title}</a>`;
+
+		console.log(link);
+		console.log(result);
+		return result;
+	}
+});

app/app/styles/app.scss

@@ -15,6 +15,7 @@
 @import "base.scss";
 @import "widget/widget.scss";
 @import "view/layout.scss";
+@import "view/content-linker.scss";
 @import "view/page-search.scss";
 @import "view/page-documents.scss";
 @import "view/page-settings.scss";

app/app/styles/base.scss

@@ -9,26 +9,100 @@
 //
 // https://documize.com
 
-.cursor-pointer { cursor: pointer; }
+.cursor-pointer {
-.cursor-not-allowed { cursor: not-allowed !important; }
+	cursor: pointer;
-.cursor-auto { cursor: auto; }
+}
-.vertical-top { vertical-align: top; }
+
-.inline-block { display: inline-block; }
+.cursor-not-allowed {
-.text-left { text-align: left; }
+	cursor: not-allowed !important;
-.text-right { text-align: right; }
+}
-.text-center { text-align: center; }
+
-.center { margin: 0 auto; }
+.cursor-auto {
-.bold { font-weight: bold; }
+	cursor: auto;
-.italic { font-style: italic; }
+}
-.text-uppercase { text-transform: uppercase; }
+
-.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } // requires element to specify width
+.vertical-top {
-.absolute-center { margin: auto; position: absolute; top: 0; left: 0; bottom: 0; right: 0; }
+	vertical-align: top;
-.no-width { white-space: nowrap; width: 1%; }
+}
-.no-float { float: none !important; }
+
-.no-overflow-x { overflow-x: visible !important; }
+.inline-block {
-input:-webkit-autofill { -webkit-box-shadow: 0 0 0px 1000px white inset; }
+	display: inline-block;
-img.responsive-img, video.responsive-video { max-width: 100%; height: auto; }
+}
-.bordered { border: 1px solid $color-border; }
+
+.text-left {
+	text-align: left;
+}
+
+.text-right {
+	text-align: right;
+}
+
+.text-center {
+	text-align: center;
+}
+
+.center {
+	margin: 0 auto;
+}
+
+.bold {
+	font-weight: bold;
+}
+
+.italic {
+	font-style: italic;
+}
+
+.text-uppercase {
+	text-transform: uppercase;
+}
+
+.truncate {
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+// requires element to specify width
+
+.absolute-center {
+	margin: auto;
+	position: absolute;
+	top: 0;
+	left: 0;
+	bottom: 0;
+	right: 0;
+}
+
+.no-width {
+	white-space: nowrap;
+	width: 1%;
+}
+
+.no-float {
+	float: none !important;
+}
+
+.no-overflow-x {
+	overflow-x: visible !important;
+}
+
+.no-display {
+	display: none;
+}
+
+input:-webkit-autofill {
+	-webkit-box-shadow: 0 0 0 1000px white inset;
+}
+
+img.responsive-img,
+video.responsive-video {
+	max-width: 100%;
+	height: auto;
+}
+
+.bordered {
+	border: 1px solid $color-border;
+}
 
 html {
 	overflow-y: scroll;
@@ -52,7 +126,8 @@ a {
 	-webkit-font-smoothing: antialiased;
 	text-shadow: 1px 1px 1px rgba(0,0,0,0.004);
 
-	a:hover, a:focus {
+	a:focus,
+	a:hover {
 		text-decoration: none;
 	}
 }
@@ -62,52 +137,81 @@ a.alt {
 	text-decoration: none;
 	cursor: pointer;
 
-	a:hover, a:focus {
+	a:focus,
+	a:hover {
 		text-decoration: underline;
 	}
 }
 
 $i: 150;
 @while $i > 0 {
-	.margin-#{$i} { margin: #{$i}px; }
+	.margin-#{$i} {
-	.margin-top-#{$i} { margin-top: #{$i}px; }
+		margin: #{$i}px;
-	.margin-bottom-#{$i} { margin-bottom: #{$i}px; }
+	}
-	.margin-right-#{$i} { margin-right: #{$i}px; }
+
-	.margin-left-#{$i} { margin-left: #{$i}px; }
+	.margin-top-#{$i} {
+		margin-top: #{$i}px;
+	}
+
+	.margin-bottom-#{$i} {
+		margin-bottom: #{$i}px;
+	}
+
+	.margin-right-#{$i} {
+		margin-right: #{$i}px;
+	}
+
+	.margin-left-#{$i} {
+		margin-left: #{$i}px;
+	}
 	$i: $i - 5;
 }
 
 $i: 150;
 @while $i > 0 {
-	.padding-#{$i} { padding: #{$i}px; }
+	.padding-#{$i} {
-	.padding-top-#{$i} { padding-top: #{$i}px; }
+		padding: #{$i}px;
-	.padding-bottom-#{$i} { padding-bottom: #{$i}px; }
+	}
-	.padding-right-#{$i} { padding-right: #{$i}px; }
+
-	.padding-left-#{$i} { padding-left: #{$i}px; }
+	.padding-top-#{$i} {
+		padding-top: #{$i}px;
+	}
+
+	.padding-bottom-#{$i} {
+		padding-bottom: #{$i}px;
+	}
+
+	.padding-right-#{$i} {
+		padding-right: #{$i}px;
+	}
+
+	.padding-left-#{$i} {
+		padding-left: #{$i}px;
+	}
 	$i: $i - 5;
 }
 
 $i: 100;
 @while $i > 0 {
-	.width-#{$i} { width: #{$i}#{"%"}; }
+	.width-#{$i} {
+		width: #{$i}#{"%"};
+	}
 	$i: $i - 5;
 }
 
-.no-outline
+.no-outline {
-{
+	outline: none !important;
-	outline:none !important;
+	border: none !important;
-	border:none !important;
+	box-shadow: none !important;
-	box-shadow:none !important;
 
-	&:focus, &:active
+	&:active,
-	{
+	&:focus {
-		border:none !important;
+		border: none !important;
-		box-shadow:none !important;
+		box-shadow: none !important;
 	}
 }
 
-.no-select
+.no-select {
-{
 	-webkit-touch-callout: none;
 	-webkit-user-select: none;
 	-khtml-user-select: none;
@@ -127,11 +231,12 @@ ul {
 	}
 }
 
-.clearfix:before,
+.clearfix:after,
-.clearfix:after {
+.clearfix:before {
 	content: " ";
 	display: table;
 }
+
 .clearfix:after {
 	clear: both;
 }

app/app/styles/view/content-linker.scss

@@ -0,0 +1,16 @@
+.content-linker {
+	margin: 0 10px;
+	padding: 20px;
+	@include border(1px);
+
+	.input-control > .page-list {
+		margin: 0;
+		padding: 0;
+
+		> .item {
+			margin: 0;
+			padding: 0;
+			font-size: 0.9rem;
+		}
+	}
+}

app/app/templates/components/document/document-view.hbs

@@ -20,7 +20,7 @@
 				{{#each attachments key="id" as |a index|}}
 					<li class="item">
 						<img class="icon" src="/assets/img/attachments/{{document/file-icon a.extension}}" />
-						<a href="{{ appMeta.endpoint }}/public/attachments/{{ appMeta.orgId }}/{{ a.job }}/{{ a.fileId }}">
+						<a href="{{ appMeta.endpoint }}/public/attachments/{{ appMeta.orgId }}/{{ a.id }}">
 							<span class="file">{{ a.filename }}</span>
 						</a>
 						{{#if isEditor}}
@@ -34,42 +34,41 @@
 		</div>
 	{{/if}}
 
-    <div class="pages">
+	<div class="pages">
-        {{#each pages key="id" as |page index|}}
+		{{#each pages key="id" as |page index|}}
-            <div class="wysiwyg">
+			<div class="wysiwyg">
-                <div id="page-{{ page.id }}" class="is-a-page" data-id="{{ page.id }}" data-type="{{ page.contentType }}">
+				<div id="page-{{ page.id }}" class="is-a-page" data-id="{{ page.id }}" data-type="{{ page.contentType }}">
-                    {{document/page-heading tagName=page.tagName document=document folder=folder page=page isEditor=isEditor onDeletePage=(action 'onDeletePage')}}
+					{{document/page-heading tagName=page.tagName document=document folder=folder page=page isEditor=isEditor onDeletePage=(action 'onDeletePage')}} {{section/base-renderer page=page}}
-					{{section/base-renderer page=page}}
+				</div>
-                </div>
+			</div>
-            </div>
+		{{/each}}
-        {{/each}}
+	</div>
-    </div>
 
-    <div class="dropdown-dialog delete-attachment-dialog">
+	<div class="dropdown-dialog delete-attachment-dialog">
-        <div class="content">
+		<div class="content">
-            <p>Are you sure you want to delete <span class="bold">{{deleteAttachment.name}}?</span></p>
+			<p>Are you sure you want to delete <span class="bold">{{deleteAttachment.name}}?</span></p>
-        </div>
+		</div>
-        <div class="actions">
+		<div class="actions">
-            <div class="flat-button" {{action 'cancel'}}>
+			<div class="flat-button" {{action 'cancel'}}>
-                cancel
+				cancel
-            </div>
+			</div>
-            <div class="flat-button flat-red" {{action 'deleteAttachment'}}>
+			<div class="flat-button flat-red" {{action 'deleteAttachment'}}>
-                delete
+				delete
-            </div>
+			</div>
-        </div>
+		</div>
-        <div class="clearfix"></div>
+		<div class="clearfix"></div>
-    </div>
+	</div>
 </div>
 
 {{#if noSections}}
-    <div class="no-sections">
+	<div class="no-sections">
-        <div class="box">
+		<div class="box">
-            <div class="message">Click the
+			<div class="message">Click the
 				<div class="round-button-mono">
-			        <i class="material-icons color-gray">add</i>
+					<i class="material-icons color-gray">add</i>
 					<div class="name">section</div>
-			    </div>
+				</div>
-				 to add a new section to this document</div>
+				to add a new section to this document</div>
-        </div>
+		</div>
-    </div>
+	</div>
 {{/if}}

app/app/templates/components/link/content-linker.hbs

@@ -0,0 +1,21 @@
+<div class="content-linker">
+	<form>
+		<div class="input-control">
+			<label>Insert Link</label>
+			<div class="tip">Give the link a clickable name</div>
+			{{focus-input type="input" value=linkName}}
+		</div>
+		{{#if hasSections}}
+			<div class="input-control">
+				{{ui-select id="content-linker-section-list" content=candidates.pages action=(action (mut selection)) prompt="Link to existing section" optionValuePath="id" optionLabelPath="title" }}
+			</div>
+		{{/if}}
+		{{#if hasAttachments}}
+			<div class="input-control">
+				{{ui-select id="content-linker-attachment-list" content=candidates.attachments action=(action (mut selection)) prompt="Link to file attachment" optionValuePath="id" optionLabelPath="title" }}
+			</div>
+		{{/if}}
+		<div class="regular-button button-blue pull-right" {{ action 'onInsertLink' }}>Insert</div>
+		<div class="clearfix" />
+	</form>
+</div>

app/app/templates/components/section/wysiwyg/type-editor.hbs

@@ -1,3 +1,10 @@
 {{#section/base-editor document=document folder=folder page=page isDirty=(action 'isDirty') onCancel=(action 'onCancel') onAction=(action 'onAction')}}
-	{{focus-textarea value=pageBody id="rich-text-editor" class="mousetrap"}}
+	<div class="{{if showSidebar 'width-70' 'width-100'}} pull-left">
+		{{focus-textarea value=pageBody id="rich-text-editor" class="mousetrap"}}
+	</div>
+
+	<div class="{{if showSidebar 'width-30' 'no-display'}} pull-left">
+		{{link/content-linker document=document folder=folder page=page linkName=linkName onInsertLink=(action 'onInsertLink')}}
+	</div>
+
 {{/section/base-editor}}

core/api/endpoint/attachment_endpoint.go

@@ -40,7 +40,7 @@ func AttachmentDownload(w http.ResponseWriter, r *http.Request) {
 
 	params := mux.Vars(r)
 
-	attachment, err := p.GetAttachmentByJobAndFileID(params["orgID"], params["job"], params["fileID"])
+	attachment, err := p.GetAttachment(params["orgID"], params["attachmentID"])
 
 	if err == sql.ErrNoRows {
 		writeNotFoundError(w, method, params["fileID"])

core/api/endpoint/link_endpoint.go

@@ -0,0 +1,135 @@
+// 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
+
+package endpoint
+
+import (
+	"database/sql"
+	"encoding/json"
+	"net/http"
+
+	"github.com/gorilla/mux"
+
+	"github.com/documize/community/core/api/entity"
+	"github.com/documize/community/core/api/request"
+	"github.com/documize/community/core/api/util"
+)
+
+// GetLinkCandidates returns references to documents/sections/attachments.
+func GetLinkCandidates(w http.ResponseWriter, r *http.Request) {
+	method := "GetLinkCandidates"
+	p := request.GetPersister(r)
+
+	params := mux.Vars(r)
+	documentID := params["documentID"]
+	pageID := params["pageID"]
+
+	// parameter check
+	if len(documentID) == 0 {
+		util.WriteMissingDataError(w, method, "documentID")
+		return
+	}
+
+	if len(pageID) == 0 {
+		util.WriteMissingDataError(w, method, "pageID")
+		return
+	}
+
+	// permission check
+	if !p.CanViewDocument(documentID) {
+		util.WriteForbiddenError(w)
+		return
+	}
+
+	// We can link to a section within the same document so
+	// let's get all pages for the document and remove "us".
+	pages, err := p.GetPagesWithoutContent(documentID)
+
+	if err != nil && err != sql.ErrNoRows {
+		util.WriteServerError(w, method, err)
+		return
+	}
+
+	if len(pages) == 0 {
+		pages = []entity.Page{}
+	}
+
+	pc := []entity.LinkCandidate{}
+
+	for _, p := range pages {
+		if p.RefID != pageID {
+			c := entity.LinkCandidate{
+				RefID:      util.UniqueID(),
+				DocumentID: documentID,
+				PageID:     p.RefID,
+				LinkType:   "section",
+				Title:      p.Title,
+			}
+			pc = append(pc, c)
+		}
+	}
+
+	// We can link to attachment within the same document so
+	// let's get all attachments for the document.
+	files, err := p.GetAttachments(documentID)
+
+	if err != nil && err != sql.ErrNoRows {
+		util.WriteServerError(w, method, err)
+		return
+	}
+
+	if len(files) == 0 {
+		files = []entity.Attachment{}
+	}
+
+	fc := []entity.LinkCandidate{}
+
+	for _, f := range files {
+		c := entity.LinkCandidate{
+			RefID:        util.UniqueID(),
+			DocumentID:   documentID,
+			AttachmentID: f.RefID,
+			LinkType:     "file",
+			Title:        f.Filename,
+		}
+
+		fc = append(fc, c)
+	}
+
+	// send back the payload
+	var payload struct {
+		Pages       []entity.LinkCandidate `json:"pages"`
+		Attachments []entity.LinkCandidate `json:"attachments"`
+		Matches     []entity.LinkCandidate `json:"matches"`
+	}
+
+	payload.Pages = pc
+	payload.Attachments = fc
+
+	json, err := json.Marshal(payload)
+
+	if err != nil {
+		util.WriteMarshalError(w, err)
+		return
+	}
+
+	util.WriteSuccessBytes(w, json)
+}
+
+/*
+	DocumentID string `json:"documentId"`
+	PageID     string `json:"pageId"`
+	FileID     string `json:"fileId"`
+	LinkType   string `json:"linkType"`
+	Title      string `json:"caption"` // what we label the link
+	Context    string `json:"context"` // additional context (e.g. excerpt, parent)
+
+*/

core/api/endpoint/router.go

@@ -136,7 +136,7 @@ func init() {
 	log.IfErr(Add(RoutePrefixPublic, "forgot", []string{"POST", "OPTIONS"}, nil, ForgotUserPassword))
 	log.IfErr(Add(RoutePrefixPublic, "reset/{token}", []string{"POST", "OPTIONS"}, nil, ResetUserPassword))
 	log.IfErr(Add(RoutePrefixPublic, "share/{folderID}", []string{"POST", "OPTIONS"}, nil, AcceptSharedFolder))
-	log.IfErr(Add(RoutePrefixPublic, "attachments/{orgID}/{job}/{fileID}", []string{"GET", "OPTIONS"}, nil, AttachmentDownload))
+	log.IfErr(Add(RoutePrefixPublic, "attachments/{orgID}/{attachmentID}", []string{"GET", "OPTIONS"}, nil, AttachmentDownload))
 	log.IfErr(Add(RoutePrefixPublic, "version", []string{"GET", "OPTIONS"}, nil, version))
 
 	// **** add secure routes
@@ -212,12 +212,14 @@ func init() {
 	log.IfErr(Add(RoutePrefixPrivate, "sections", []string{"POST", "OPTIONS"}, nil, RunSectionCommand))
 	log.IfErr(Add(RoutePrefixPrivate, "sections/refresh", []string{"GET", "OPTIONS"}, nil, RefreshSections))
 
+	// Links
+	log.IfErr(Add(RoutePrefixPrivate, "links/{documentID}/{pageID}", []string{"GET", "OPTIONS"}, nil, GetLinkCandidates))
+
 	// Global installation-wide config
 	log.IfErr(Add(RoutePrefixPrivate, "global", []string{"GET", "OPTIONS"}, nil, GetGlobalConfig))
 	log.IfErr(Add(RoutePrefixPrivate, "global", []string{"PUT", "OPTIONS"}, nil, SaveGlobalConfig))
 
-	// **** configure single page app handler.
+	// Single page app handler
-
 	log.IfErr(Add(RoutePrefixRoot, "robots.txt", []string{"GET", "OPTIONS"}, nil, GetRobots))
 	log.IfErr(Add(RoutePrefixRoot, "sitemap.xml", []string{"GET", "OPTIONS"}, nil, GetSitemap))
 	log.IfErr(Add(RoutePrefixRoot, "{rest:.*}", nil, nil, web.EmberHandler))

core/api/entity/objects.go

@@ -342,3 +342,27 @@ type SitemapDocument struct {
 	Folder     string
 	Revised    time.Time
 }
+
+// Link defines a reference between a section and another document/section/attachment.
+type Link struct {
+	BaseEntity
+	OrgID      string `json:"orgId"`
+	UserID     string `json:"userId"`
+	SourceID   string `json:"sourceId"`
+	DocumentID string `json:"documentId"`
+	PageID     string `json:"pageId"`
+	LinkType   string `json:"linkType"`
+	Orphan     bool   `json:"orphan"`
+}
+
+// LinkCandidate defines a potential link to a document/section/attachment.
+type LinkCandidate struct {
+	RefID        string `json:"id"`
+	OrgID        string `json:"orgId"`
+	DocumentID   string `json:"documentId"`
+	PageID       string `json:"pageId"`
+	AttachmentID string `json:"attachmentId"`
+	LinkType     string `json:"linkType"`
+	Title        string `json:"title"`   // what we label the link
+	Context      string `json:"context"` // additional context (e.g. excerpt, parent)
+}

core/api/request/attachment.go

@@ -47,23 +47,23 @@ func (p *Persister) AddAttachment(a entity.Attachment) (err error) {
 	return
 }
 
-// GetAttachmentByJobAndFileID returns the database attachment record specified by the parameters.
+// GetAttachment returns the database attachment record specified by the parameters.
-func (p *Persister) GetAttachmentByJobAndFileID(orgID, job, fileID string) (attachment entity.Attachment, err error) {
+func (p *Persister) GetAttachment(orgID, attachmentID string) (attachment entity.Attachment, err error) {
 
 	err = nil
 
-	stmt, err := Db.Preparex("SELECT id, refid, orgid, documentid, job, fileid, filename, data, extension, created, revised FROM attachment WHERE orgid=? and job=? and fileid=?")
+	stmt, err := Db.Preparex("SELECT id, refid, orgid, documentid, job, fileid, filename, data, extension, created, revised FROM attachment WHERE orgid=? and refid=?")
 	defer utility.Close(stmt)
 
 	if err != nil {
-		log.Error(fmt.Sprintf("Unable to prepare select for attachment %s/%s", job, fileID), err)
+		log.Error(fmt.Sprintf("Unable to prepare select for attachment %s", attachmentID), err)
 		return
 	}
 
-	err = stmt.Get(&attachment, orgID, job, fileID)
+	err = stmt.Get(&attachment, orgID, attachmentID)
 
 	if err != nil {
-		log.Error(fmt.Sprintf("Unable to execute select for attachment %s/%s", job, fileID), err)
+		log.Error(fmt.Sprintf("Unable to execute select for attachment %s", attachmentID), err)
 		return
 	}
 

core/api/request/link.go

@@ -0,0 +1,138 @@
+// 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
+
+package request
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/documize/community/core/api/entity"
+	"github.com/documize/community/core/log"
+	"github.com/documize/community/core/utility"
+)
+
+// AddLink inserts wiki-link into the store.
+// These links exist when content references another document or content.
+func (p *Persister) AddLink(l entity.Link) (err error) {
+	l.UserID = p.Context.UserID
+	l.Created = time.Now().UTC()
+	l.Revised = time.Now().UTC()
+
+	stmt, err := p.Context.Transaction.Preparex("INSERT INTO link (refid, orgid, userid, sourceid, documentid, pageid, linktype, created, revised) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)")
+	defer utility.Close(stmt)
+
+	if err != nil {
+		log.Error("Unable to prepare insert for link", err)
+		return
+	}
+
+	_, err = stmt.Exec(l.RefID, l.OrgID, l.UserID, l.SourceID, l.DocumentID, l.PageID, l.LinkType, l.Created, l.Revised)
+
+	if err != nil {
+		log.Error("Unable to execute insert for link", err)
+		return
+	}
+
+	return
+}
+
+// GetReferencedLinks returns all links that the specified section is referencing.
+func (p *Persister) GetReferencedLinks(sectionID string) (links []entity.Link, err error) {
+	err = nil
+
+	sql := "SELECT id,refid,orgid,userid,sourceid,documentid,sectionid,linktype,orphan,created,revised from link WHERE orgid=? AND sourceid=?"
+
+	err = Db.Select(&links, sql, p.Context.OrgID, sectionID)
+
+	if err != nil {
+		log.Error(fmt.Sprintf("Unable to execute select links for org %s", p.Context.OrgID), err)
+		return
+	}
+
+	return
+}
+
+// GetLinksToSection returns all links that are linking to the specified section.
+func (p *Persister) GetLinksToSection(sectionID string) (links []entity.Link, err error) {
+	err = nil
+
+	sql := "SELECT id,refid,orgid,userid,sourceid,documentid,sectionid,linktype,orphan,created,revised from link WHERE orgid=? AND sectionid=?"
+
+	err = Db.Select(&links, sql, p.Context.OrgID, sectionID)
+
+	if err != nil {
+		log.Error(fmt.Sprintf("Unable to execute select links for org %s", p.Context.OrgID), err)
+		return
+	}
+
+	return
+}
+
+// GetLinksToDocument returns all links that are linking to the specified document.
+func (p *Persister) GetLinksToDocument(documentID string) (links []entity.Link, err error) {
+	err = nil
+
+	sql := "SELECT id,refid,orgid,userid,sourceid,documentid,sectionid,linktype,orphan,created,revised from link WHERE orgid=? AND documentid=?"
+
+	err = Db.Select(&links, sql, p.Context.OrgID, documentID)
+
+	if err != nil {
+		log.Error(fmt.Sprintf("Unable to execute select links for org %s", p.Context.OrgID), err)
+		return
+	}
+
+	return
+}
+
+// MarkLinkAsOrphan marks the link record as being invalid.
+func (p *Persister) MarkLinkAsOrphan(l entity.Link) (err error) {
+	l.Orphan = true
+	l.Revised = time.Now().UTC()
+
+	stmt, err := p.Context.Transaction.PrepareNamed("UPDATE link SET orphan=1 revised=:revised WHERE orgid=:orgid AND refid=:refid")
+	defer utility.Close(stmt)
+
+	if err != nil {
+		log.Error(fmt.Sprintf("Unable to prepare update for link %s", l.RefID), err)
+		return
+	}
+
+	_, err = stmt.Exec(&l)
+
+	if err != nil {
+		log.Error(fmt.Sprintf("Unable to execute update for link %s", l.RefID), err)
+		return
+	}
+
+	return
+}
+
+// DeleteLink removes saved link from the store.
+func (p *Persister) DeleteLink(id string) (rows int64, err error) {
+	return p.Base.DeleteConstrained(p.Context.Transaction, "link", p.Context.OrgID, id)
+}
+
+// GetLinkCandidates returns matching results based upon specified parameters.
+// func (p *Persister) GetLinkCandidates(keywords string) (c []entity.LinkCandidate, err error) {
+// 	err = nil
+//
+// 	sql := "SELECT id,refid,orgid,userid,sourceid,documentid,sectionid,linktype,orphan,created,revised from link WHERE orgid=? AND sectionid=?"
+//
+// 	err = Db.Select(&links, sql, p.Context.OrgID, sectionID)
+//
+// 	if err != nil {
+// 		log.Error(fmt.Sprintf("Unable to execute select links for org %s", p.Context.OrgID), err)
+// 		return
+// 	}
+//
+// 	return
+// }

core/database/scripts/autobuild/db_00000.sql

@@ -279,3 +279,54 @@ CREATE TABLE IF NOT EXISTS `userconfig` (
 	UNIQUE INDEX `idx_userconfig_orguserkey` (`orgid`, `userid`, `key` ASC))
 DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci
 ENGINE = InnoDB;
+
+DROP TABLE IF EXISTS `share`;
+
+CREATE TABLE IF NOT EXISTS `share` (
+	`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+	`orgid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`documentid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`userid` CHAR(16) DEFAULT '' COLLATE utf8_bin,
+	`email` NVARCHAR(250) NOT NULL DEFAULT '',
+	`message` NVARCHAR(500) NOT NULL DEFAULT '',
+	`viewed` VARCHAR(500) NOT NULL DEFAULT '',
+	`secret` VARCHAR(200) NOT NULL DEFAULT '',
+	`expires` CHAR(16) DEFAULT '' COLLATE utf8_bin,
+	`active` BOOL NOT NULL DEFAULT 1,
+	`created` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+	CONSTRAINT pk_id PRIMARY KEY (id))
+DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci
+ENGINE =  InnoDB;
+
+DROP TABLE IF EXISTS `feedback`;
+
+CREATE TABLE IF NOT EXISTS `feedback` (
+	`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+	`refid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`orgid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`documentid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`userid` CHAR(16) DEFAULT '' COLLATE utf8_bin,
+	`email` NVARCHAR(250) NOT NULL DEFAULT '',
+	`feedback` LONGTEXT,
+	`created` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+	CONSTRAINT pk_id PRIMARY KEY (id))
+DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci
+ENGINE =  InnoDB;
+
+DROP TABLE IF EXISTS `link`;
+
+CREATE TABLE IF NOT EXISTS `link` (
+	`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+	`refid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`orgid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`sourceid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`documentid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`sectionid` CHAR(16) DEFAULT '' COLLATE utf8_bin,
+	`userid` CHAR(16) DEFAULT '' COLLATE utf8_bin,
+	`linktype` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`orphan` BOOL NOT NULL DEFAULT 0,
+	`created` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+	`revised` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,	
+	CONSTRAINT pk_id PRIMARY KEY (id))
+DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci
+ENGINE =  InnoDB;

core/database/scripts/autobuild/db_00004.sql

@@ -0,0 +1,18 @@
+/* community edition */
+DROP TABLE IF EXISTS `link`;
+
+CREATE TABLE IF NOT EXISTS `link` (
+	`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+	`refid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`orgid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`sourceid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`documentid` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`sectionid` CHAR(16) DEFAULT '' COLLATE utf8_bin,
+	`userid` CHAR(16) DEFAULT '' COLLATE utf8_bin,
+	`linktype` CHAR(16) NOT NULL COLLATE utf8_bin,
+	`orphan` BOOL NOT NULL DEFAULT 0,
+	`created` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+	`revised` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+	CONSTRAINT pk_id PRIMARY KEY (id))
+DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci
+ENGINE =  InnoDB;

core/product.go

@@ -26,7 +26,7 @@ type ProdInfo struct {
 // Product returns product edition details
 func Product() (p ProdInfo) {
 	p.Major = "0"
-	p.Minor = "27"
+	p.Minor = "28"
 	p.Patch = "0"
 	p.Version = fmt.Sprintf("%s.%s.%s", p.Major, p.Minor, p.Patch)
 	p.Edition = "Community"