201 lines
3.4 KiB
Smalltalk
201 lines
3.4 KiB
Smalltalk
"
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I model a Tiddler object in [TiddlyWiki](https://tiddlywiki.com/).
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I implement the standard fields as described in the standard documentation at: <https://tiddlywiki.com/#TiddlerFields>
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"
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Class {
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#name : #Tiddler,
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#superclass : #Object,
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#instVars : [
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'title',
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'text',
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'modified',
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'created',
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'creator',
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'tags',
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'type',
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'list',
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'caption',
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'modifier'
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],
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#category : #'TiddlyWiki-Model'
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}
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{ #category : #accessing }
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Tiddler >> asDictionary [
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^ Dictionary new
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at: 'title' put: self title;
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at: 'text' put: self text;
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at: 'created' put: self created asString;
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at: 'tags' put: self tags;
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yourself.
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]
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{ #category : #converting }
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Tiddler >> asJson [
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^ STONJSON toStringPretty: self asDictionary
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]
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{ #category : #accessing }
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Tiddler >> caption [
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^ caption
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]
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{ #category : #accessing }
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Tiddler >> caption: anObject [
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caption := anObject
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]
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{ #category : #accessing }
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Tiddler >> created [
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^ created ifNil: [ created := DateAndTime now ]
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]
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{ #category : #accessing }
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Tiddler >> created: anObject [
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created := anObject
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]
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{ #category : #accessing }
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Tiddler >> creator [
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^ creator
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]
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{ #category : #accessing }
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Tiddler >> creator: anObject [
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creator := anObject
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]
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{ #category : #'instance creation' }
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Tiddler >> fromMarkdownParsedItems: aCollection [
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| outputStream |
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outputStream := '' writeStream.
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aCollection children do: [ :each |
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each children
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ifEmpty: [ self itemContentsStringFor: each into: outputStream ]
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ifNotEmpty: [
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each children do: [ :child |
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self itemContentsStringFor: child into: outputStream ] ]
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]
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]
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{ #category : #utilities }
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Tiddler >> itemContentsStringFor: item into: stream [
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stream
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nextPutAll: item text;
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nextPut: Character cr;
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nextPut: Character cr
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]
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{ #category : #accessing }
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Tiddler >> list [
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^ list
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]
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{ #category : #accessing }
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Tiddler >> list: anObject [
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list := anObject
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]
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{ #category : #utilities }
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Tiddler >> markdownLinksAsWikiText [
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"I'm useful to convert _internal_ links between formats, as is a common pattern
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found when migrating content from Markdown to TiddlyWiki's WikiText.
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I DON'T work on external links. A better regex could be used for that.
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See:
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- https://davidwells.io/snippets/regex-match-markdown-links
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- http://blog.michaelperrin.fr/2019/02/04/advanced-regular-expressions/"
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| markdownLinks |
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markdownLinks := (self text splitOn: Character space) select: [:each | each matchesRegex: '\[(.+)\)'].
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markdownLinks ifEmpty: [^ self].
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^ markdownLinks
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]
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{ #category : #accessing }
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Tiddler >> modified [
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^ modified
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]
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{ #category : #accessing }
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Tiddler >> modified: anObject [
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modified := anObject
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]
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{ #category : #accessing }
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Tiddler >> modifier [
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^ modifier
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]
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{ #category : #accessing }
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Tiddler >> modifier: anObject [
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modifier := anObject
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]
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{ #category : #accessing }
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Tiddler >> printOn: aStream [
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super printOn: aStream.
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aStream
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nextPutAll: '( ', self title, ' )'
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]
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{ #category : #accessing }
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Tiddler >> tags [
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^ tags
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]
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{ #category : #accessing }
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Tiddler >> tags: anObject [
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tags := anObject
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]
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{ #category : #accessing }
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Tiddler >> text [
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^ text
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]
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{ #category : #accessing }
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Tiddler >> text: anObject [
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text := anObject
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]
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{ #category : #accessing }
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Tiddler >> title [
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^ title
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]
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{ #category : #accessing }
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Tiddler >> title: anObject [
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title := anObject
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]
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{ #category : #accessing }
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Tiddler >> type [
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^ type
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]
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{ #category : #accessing }
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Tiddler >> type: anObject [
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type := anObject
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]
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