Added Readme & License

Some minor code cleanup

Readme.org

@@ -0,0 +1,68 @@
+* EverOrg
+
+[[./docs/images/Unicorn.png]]
+
+** Objective 
+*** Migrate all content from Evernote to Org mode
+
+    Due to the limited mobile support of Org mode, I've constantly switched
+    between Org mode and a Evernote/Remember the Milk combination. As this
+    changes now due to the initiative of [[https://github.com/MobileOrg/mobileorg.next][MobileOrg v2]], it's time to migrate my
+    stuff fully over to Org mode.
+
+    One of the reasons of using Evernote was the possibility to export all
+    of my content into XML. This EverOrg uses the Evernote
+    backup-files to generate Org mode files. 
+
+** Features
+   EverOrg reads an [[http://xml.evernote.com/pub/evernote-export3.dtd][ENEX]] document and converts it's markup to Org mode
+   syntax. This could be done by using tools like [[http://pandoc.org][pandoc]]. But then all
+   the attachments like images, voice-memos, scanned documents and so
+   on would be missing from within org mode. 
+
+   EverOrg reads in the file which is given as a parameter and
+   creates an Org file with the same name in the same location as the
+   source file. In this location also an directory with the same name
+   is created where all the attachments are stored. 
+
+   [[./docs/images/directorypath.png]]
+
+   Every stored attachment is referenced from within the Org document,
+   either as an image which could be viewed inline or as an link so
+   that the attachment could be opened easily within n external application.
+
+** Platform
+
+    The first version of EverOrg was developed in Swift on MacOS. The aim is
+    that EverOrg is platform in dependable so that Windows users would have had
+    at least the possibility to use it in a VM under Linux. Unfortunately Swift
+    under Linux does not work straightforward. I was not able to compile EverOrg
+    on Linux without strange errors. Due to that I decided to write it again
+    using Go which has extraordinary cross-compile possibilities.
+
+** Status 
+
+*** Known Issues
+    - Web clips are not nicely displayed in Org
+      - tables have still some linebreaks in table cells
+    - Illegal characters in tags (for Org) are not filtered
+    - Reminders are not processed (Those are still in RTM for me)
+    - Note content is not formatted for the use within Org
+      mode. =fill-paragraph= (=M-q=) should do the job whilst
+      accessing the note in Org mode.
+
+** Discussion
+
+*** Properties
+    I do not know if there are already any existing keywords used for
+    the properties I've been using for EverOrg. But if there are,
+    those could be easily adopted.
+
+** License
+
+    EverOrg is distributed under the GNU Public License
+    version 3. See [[https://github.com/mgmart/EverOrg/blob/master/License.md][License.md]] for more info
+
+** Credits
+
+   Unicorn picture courtesy of [[https://pixabay.com/de/users/Lohrelei-1422286/][Lohrelei]]

Resources/EverNoteExportTestData.enex

@@ -1,10 +1,10 @@
-y<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE en-export SYSTEM "http://xml.evernote.com/pub/evernote-export3.dtd">
-<en-export export-date="20170210T144250Z" application="Evernote" version="Evernote Mac 6.10 (454269)">
+<en-export export-date="20170301T200032Z" application="Evernote" version="Evernote Mac 6.10 (454269)">
 <note><title>Another Note</title><content><![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd">
 <en-note><div><i>Some</i> <u>text</u> …<span style="background-color: rgb(255, 250, 165);-evernote-highlight:true-evernote-highlight:true"> and marked text</span> and <b>more</b> text </div><div><hr/></div><div>What <i>shall <b>we</b> do</i> <i><u>with</u></i> the <b><u>drunken</u></b> sailor?</div><div><span style=""><en-todo checked="false"/>Shave his belly</span><br/></div><div><en-todo checked="true"/>Put him in a long boat<br/></div><div><en-todo checked="false"/>Stick him in a scupper<br/></div><div><en-todo checked="false"/>Put him in the bed<br/></div><div><hr/><br/></div><div><span style="">Nice image following:</span></div><div><span style=""><span style="font: 12.0px Helvetica"><en-media hash="8159e44d383f41a74e151cd4e60a5d8c" type="image/png"/><br/></span><br/></span><br/></div><div><br/></div></en-note>
-]]></content><created>20170205T095851Z</created><updated>20170209T090230Z</updated><tag>tags</tag><tag>for</tag><tag>whimps</tag><tag>are</tag><note-attributes><latitude>50.6819156432199</latitude><longitude>7.145653387058315</longitude><altitude>91.68743133544922</altitude><author>Mario Martelli</author><source>desktop.mac</source><reminder-order>0</reminder-order></note-attributes><resource><data encoding="base64">iVBORw0KGgoAAAANSUhEUgAABTAAAAIiCAYAAAD/1Od8AAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAA
+]]></content><created>20170205T095851Z</created><updated>20170209T090230Z</updated><tag>are</tag><tag>tags</tag><tag>for</tag><tag>whimps</tag><note-attributes><latitude>50.6819156432199</latitude><longitude>7.145653387058315</longitude><altitude>91.68743133544922</altitude><author>Mario Martelli</author><source>desktop.mac</source><reminder-order>0</reminder-order></note-attributes><resource><data encoding="base64">iVBORw0KGgoAAAANSUhEUgAABTAAAAIiCAYAAAD/1Od8AAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAA
 FiUBSVIk8AAAQABJREFUeAHsnQlcVsX6x3+vIqCACyigqIC5ACoKLologvuSWLlUZqW2XK2/pjclb1pX
 y3ZLb3brpqVmarlkarlkuaa4hiIq4gYqKiCoICjLq+9/zn7Ou8C7AGI8xw++c2Z7Zr4zZ845z3lmRtcq
 qJkBZo6Eo0dxO3k5hk1ezYcO/WgpXmhb2yhmHta8+hQWpTjBf9j7+GpsCAYOfMwoDhAcPRS92vujVg0u
@@ -8067,7 +8067,7 @@ FXs3ppceGRl5j2GYbyiKGpvvQE+aaBdLIu4suEzuiUX/AG3EJVuesFjhAAAAAElFTkSuQmCC</data><
 <note><title>iPad memo</title><content><![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd">
 <en-note><div><en-media style="width: 160px; height: 120px;width: 160px; height: 120px;" hash="06822ba542d99ea1b84650fb2386dc15" type="audio/x-m4a" title="Attachment"/></div><div><font style="font-size: 24px;" color="#ff00ff">Violets are violet</font></div><div><font style="font-size: 24px;" color="#ff00ff"><br/></font></div><div><br/></div></en-note>
-]]></content><created>20170205T103241Z</created><updated>20170205T103706Z</updated><tag>Moving Needles</tag><note-attributes><latitude>50.81677829046718</latitude><longitude>-0.1368387520087787</longitude><altitude>0</altitude><source>mobile.ipad</source><reminder-order>1486291079000</reminder-order><reminder-done-time>20170205T103809Z</reminder-done-time><application-data key="rememberthemilkinc">task_id=536153741</application-data></note-attributes><resource><data encoding="base64">AAAAHGZ0eXBNNEEgAAAAAE00QSBtcDQyaXNvbQAABtFtb292AAAAbG12aGQAAAAA1Lyv1NS8r9QAAKxE
+]]></content><created>20170205T103241Z</created><updated>20170217T051026Z</updated><tag>Moving Needles</tag><note-attributes><latitude>50.81677829046718</latitude><longitude>-0.1368387520087787</longitude><altitude>0</altitude><source>mobile.ipad</source><reminder-order>1486291079000</reminder-order><reminder-done-time>20170205T103809Z</reminder-done-time><application-data key="rememberthemilkinc">task_id=536153741</application-data></note-attributes><resource><data encoding="base64">AAAAHGZ0eXBNNEEgAAAAAE00QSBtcDQyaXNvbQAABtFtb292AAAAbG12aGQAAAAA1Lyv1NS8r9QAAKxE
 AARsAAABAAABAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAEAAAAAAAAAA
 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAGXXRyYWsAAABcdGtoZAAAAAHUvK/U1Lyv1AAAAAEAAAAA
 AARsAAAAAAAAAAAAAAAAAAEAAAAAAQAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAEAAAAAAAAAA
@@ -210647,4 +210647,8 @@ NTI2CiUlRU9GCg==</data><mime>application/pdf</mime><width>0</width><height>0</he
 <!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd">
 <en-note><div>This is a table</div><div><br/></div><div/><div><table style="width: 100%; border-collapse: collapse; table-layout: fixed;"><tbody><tr><td style="width: 33.333333333333336%; border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px; background-color: rgb(100, 178, 223);"><div><br/></div></td><td style="width: 33.333333333333336%; border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px; background-color: rgb(100, 178, 223);"><div>Evernote</div></td><td style="width: 33.333333333333336%; border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px; background-color: rgb(100, 178, 223);"><div>Org mode</div></td></tr><tr><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px; background-color: rgb(255, 179, 0);">Images</td><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px;"><div>Inline</div></td><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px;"><div>Inline</div></td></tr><tr><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px; background-color: rgb(255, 179, 0);"><div>Attachments</div></td><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px;"><div>Inline</div></td><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px;">attached</td></tr><tr><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px; background-color: rgb(255, 179, 0);">HTML</td><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px;"><div>Inline</div></td><td style="border: 1px solid rgb(219, 219, 219); padding: 10px; margin: 0px;"><div>as export properties</div></td></tr></tbody></table></div><div><br/></div><div>Now some more text</div><div><br/></div></en-note>
 ]]></content><created>20170210T143701Z</created><updated>20170210T144224Z</updated><note-attributes><latitude>50.68191920285813</latitude><longitude>7.145656853476992</longitude><altitude>91.58805084228516</altitude><author>Mario Martelli</author><source>desktop.mac</source><reminder-order>0</reminder-order></note-attributes></note>
+<note><title>Lists</title><content><![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE en-note SYSTEM "http://xml.evernote.com/pub/enml2.dtd">
+<en-note><div>Ordered List</div><div><br/></div><div><ul><li>First Item,</li><ul><li>subitem</li><ul><li>subsubitem</li></ul></ul><li>Second Item</li><ol><li>Numbers Sub</li><li>Numgered Sub</li></ol><li>Third Item</li></ul><div><br/></div></div><div>Numbered List</div><div><br/></div><div/><div><ol><li style="">First Item,</li><ul><li style="">subitem</li><li style="">subitem</li></ul><li style="">Second Item</li><ol><li style="">Numbered Sub</li><li style="">Numbered Sub</li></ol><li style="">Third Item</li></ol><div><br/></div></div><div><br/></div><div><br/></div></en-note>
+]]></content><created>20170301T185453Z</created><updated>20170301T200012Z</updated><note-attributes><latitude>50.68192057737947</latitude><longitude>7.145666413541147</longitude><altitude>91.40106964111328</altitude><author>Mario Martelli</author><source>desktop.mac</source><reminder-order>0</reminder-order></note-attributes></note>
 </en-export>

evernote.go

@@ -22,10 +22,23 @@
 
 package main
 
+import "golang.org/x/net/html"
+
+//
+// Data Structures
+//
+
 type Query struct {
 	Notes []Note `xml:"note"`
 }
 
+type Node struct {
+	Token html.Token
+	Text  string
+}
+
+type Nodes []Node
+
 type Note struct {
 	Title      string   `xml:"title"`
 	Content    string   `xml:"content"`
@@ -48,7 +61,6 @@ type Note struct {
 			Encoding string `xml:"encoding,attr"`
 		} `xml:"data"`
 	} `xml:"resource"`
-	// Keywords map[string]bool
 }
 
 type Content struct {

everorg.go

@@ -40,21 +40,12 @@ import (
 	"golang.org/x/net/html"
 )
 
+// Globals for filehandling
 var readFile = ""
 var attFolderExt = "-Attachments"
 var attachmentPath = ""
 
-func (s Note) String() string {
-	return fmt.Sprintf("-> %s - %f\n", s.Title, s.Attributes.Latitude)
-}
-
-type Node struct {
-	Token html.Token
-	Text  string
-}
-
-type Nodes []Node
-
+// Get Attributes for html tag
 func getAttr(attribute string, token html.Token) string {
 	for _, attr := range token.Attr {
 		if attr.Key == attribute {
@@ -65,6 +56,23 @@ func getAttr(attribute string, token html.Token) string {
 	return ""
 }
 
+func mimeFiles(token html.Token) (string, string) {
+
+	mimeType := getAttr("type", token)
+	ext, err := mime.ExtensionsByType(mimeType)
+	if err == nil {
+		fileExt := ""
+		if len(ext) > 0 {
+			fileExt = ext[0]
+		} else {
+			fileExt = ".unknwn"
+		}
+		return filepath.Base(attachmentPath), getAttr("hash", token) + fileExt
+	}
+	return "", ""
+}
+
+// Org mode represantation of Node
 func (nodes Nodes) orgFormat() string {
 
 	value := ""
@@ -79,18 +87,10 @@ func (nodes Nodes) orgFormat() string {
 		case html.SelfClosingTagToken:
 			switch node.Token.Data {
 			case "en-media":
-				mimeType := getAttr("type", node.Token)
-				ext, err := mime.ExtensionsByType(mimeType)
-				if err == nil {
-					fileExt := ""
-					if len(ext) > 0 {
-						fileExt = ext[0]
-					} else {
-						fileExt = ".unknwn"
-					}
-					value += "[[./" + filepath.Base(attachmentPath) + "/"
-					value += getAttr("hash", node.Token) + fileExt + "]]"
-				}
+				base, file := mimeFiles(node.Token)
+				value += "[[./" + base + "/"
+				value += file + "]]"
+
 			case "en-todo":
 
 				switch getAttr("checked", node.Token) {
@@ -104,6 +104,7 @@ func (nodes Nodes) orgFormat() string {
 			switch node.Token.Data {
 
 			case "a":
+				// We do not want links in the header
 				if header == 0 {
 					value += "[[" + getAttr("href", node.Token) + "]["
 				}
@@ -136,6 +137,7 @@ func (nodes Nodes) orgFormat() string {
 				value += "\n******* "
 				header += 1
 
+				// These tags are ignored
 			case "div", "span", "tr", "tbody", "abbr", "th", "thead", "ins", "img":
 				break
 			case "sup", "small", "br", "dl", "dd", "dt", "font", "colgroup", "cite":
@@ -146,19 +148,9 @@ func (nodes Nodes) orgFormat() string {
 			case "hr":
 				value += "\n------\n"
 			case "en-media":
-				mimeType := getAttr("type", node.Token)
-				ext, err := mime.ExtensionsByType(mimeType)
-				if err == nil {
-					fileExt := ""
-					if len(ext) > 0 {
-						fileExt = ext[0]
-					} else {
-						fileExt = ".unknwn"
-					}
-					value += ("[[./" + filepath.Base(attachmentPath) + "/")
-					value += (getAttr("hash", node.Token) + fileExt + "]]")
-				}
-
+				base, file := mimeFiles(node.Token)
+				value += "[[./" + base + "/"
+				value += file + "]]"
 			case "table":
 				table += 1
 			case "td":