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Importating legacy Grafoscopio notebooks: dealing with nil creation/modification timestamps.

This commit is contained in:
Offray Vladimir Luna Cárdenas 2023-10-20 09:22:06 -05:00
parent 362659b584
commit 01a68d562c
3 changed files with 73 additions and 2 deletions
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32
src/MiniDocs/LeDatabase.extension.st
View File

@ -23,14 +23,14 @@ LeDatabase >> addPageFromMarkdeep: markdeepDocTree withRemote: externalDocLocati
| remoteMetadata divSnippets snippets page |
divSnippets := (markdeepDocTree xpath: '//div[@st-class]') asOrderedCollection
collect: [ :xmlElement | xmlElement postCopy ].
self sanitizeMarkdeepSnippets: divSnippets.
remoteMetadata := Markdeep new metadataFromXML: markdeepDocTree.
divSnippets := self sanitizeMarkdeepSnippets: divSnippets withMetadata: remoteMetadata.
snippets := divSnippets
collect: [ :xmlElement |
(xmlElement attributes at: 'st-class') = 'LeTextSnippet'
ifTrue: [ LeTextSnippet new contentFrom: xmlElement ]
ifFalse: [ (xmlElement attributes at: 'st-class') = 'LePharoSnippet'
ifTrue: [ LePharoSnippet new contentFrom: xmlElement ] ] ].
remoteMetadata := Markdeep new metadataFromXML: markdeepDocTree.
page := LePage new
title: (remoteMetadata at: 'title');
basicUid: (UUID fromString36: (remoteMetadata at: 'id'));
@ -181,3 +181,31 @@ LeDatabase >> options [
^ options
]
{ #category : #'*MiniDocs' }
LeDatabase >> previewSanitizedPageFromMarkdeep: markdeepDocTree withRemote: externalDocLocation [
| remoteMetadata divSnippets divSnippetsSanitized |
divSnippets := (markdeepDocTree xpath: '//div[@st-class]') asOrderedCollection
collect: [ :xmlElement | xmlElement postCopy ].
remoteMetadata := Markdeep new metadataFromXML: markdeepDocTree.
divSnippetsSanitized := self sanitizeMarkdeepSnippets: divSnippets withMetadata: remoteMetadata.
^ { divSnippets . divSnippetsSanitized . remoteMetadata }
]
{ #category : #'*MiniDocs' }
LeDatabase >> sanitizeMarkdeepSnippets: divSnippets withMetadata: remoteMetadata [
^ divSnippets collectWithIndex: [:markdeepDiv :i | | snippetData creationTime modificationTime |
snippetData := markdeepDiv asSnippetDictionary.
creationTime := snippetData at: 'created'.
modificationTime := snippetData at: 'modified'.
(creationTime = 'nil' and: [ modificationTime ~= 'nil' ])
ifTrue: [ snippetData redefineTimestampsBefore: modificationTime ].
(creationTime = 'nil' and: [ modificationTime = 'nil' ])
ifTrue: [ | timeDiff |
timeDiff := divSnippets size - i. "Suggesting that last snippets were modified after the first ones."
modificationTime := (remoteMetadata at: 'created') asDateAndTime - timeDiff seconds.
snippetData redefineTimestampsBefore: modificationTime.
].
snippetData.
]
]

13
src/MiniDocs/OrderedDictionary.extension.st Normal file
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@ -0,0 +1,13 @@
Extension { #name : #OrderedDictionary }
{ #category : #'*MiniDocs' }
OrderedDictionary >> redefineTimestampsBefore: dateAndTime [
self at: 'modified' put: dateAndTime asDateAndTime.
self at: 'created' put: dateAndTime asDateAndTime - 1 second.
self at: 'errata' ifAbsentPut: [ | initErrata |
initErrata := OrderedCollection new.
initErrata add: 'Modified timestamps: created/modified date and time were replaced instead of nil values. See "origin" key for more traceability info.'.
initErrata
].
]

30
src/MiniDocs/XMLElement.extension.st Normal file
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@ -0,0 +1,30 @@
Extension { #name : #XMLElement }
{ #category : #'*MiniDocs' }
XMLElement >> asSnippetDictionary [
| response |
response := STON fromString: (self attributes at: 'st-data').
response at: 'className' put: (self attributes at: 'st-class').
response at: 'content' put: self sanitizedContent.
^ response
]
{ #category : #'*MiniDocs' }
XMLElement >> sanitizedContent [
| className sanitizedText |
className := self attributes at: 'st-class'.
(className = 'LeTextSnippet') ifTrue: [
sanitizedText := self contentString.
sanitizedText := sanitizedText allButFirst.
sanitizedText := sanitizedText allButLast.
].
(className = 'LePharoSnippet') ifTrue: [ | joinedText |
sanitizedText := self contentString lines.
sanitizedText := sanitizedText copyFrom: 4 to: sanitizedText size -2.
joinedText := '' writeStream.
sanitizedText do: [ :line | joinedText nextPutAll: line; nextPut: Character lf ].
sanitizedText := joinedText contents allButLast.
].
^ sanitizedText
]