Combine separate json-ld-dateModified and json-ld-datePublished into json-ld-dateModified-and-Published.
Produce only an entry, if dates are valid and if datePublished < dateModified
Use first revhistory/revision/date for dateModified and last revhistory/revision/date for datePublished.
Revamp santize-date(date) template date can be any date in the format YYYY-M, YYYY-MM, YYYY-M-D, YYYY-MM-D, YYYY-M-DD, or YYYY-MM-DD. If the date doesn't conform to any of these formats, an empty string is returned.
Add new validate-date(date) template $date should be in the format of YYYY-MM-DDTHH:MMZ, but only the YYYY-MM-DD is checked. If the date is valid, true() is return, otherwise false()
Add compare-dates(date1, date2)
Compare two dates lexicographically. Return -1 if date1 < date2; 0 if date1 == date2; 1 if date1 > date2.
In simple words, the stylesheet follows this approach:
Retrieve the possible date elements from <revhistory>.
Sanitize different formats into the consistent ISO format YYYY-MM-DDTHH:MMZ
Validate the dates
Compare the dates so it follows datePublished < dateModified
If this is all correct, create the respective JSON-LD structure. If there are invalid dates, skip it.
Fix DOCTEAM#1367
This PR contains the following changes:
json-ld-dateModifiedandjson-ld-datePublishedintojson-ld-dateModified-and-Published. Produce only an entry, if dates are valid and ifdatePublished < dateModifiedUse firstrevhistory/revision/datefordateModifiedand lastrevhistory/revision/datefordatePublished.santize-date(date)template date can be any date in the formatYYYY-M,YYYY-MM,YYYY-M-D,YYYY-MM-D,YYYY-M-DD, orYYYY-MM-DD. If the date doesn't conform to any of these formats, an empty string is returned.validate-date(date)template $date should be in the format ofYYYY-MM-DDTHH:MMZ, but only theYYYY-MM-DDis checked. If the date is valid, true() is return, otherwise false()compare-dates(date1, date2)Compare two dates lexicographically. Return -1 ifdate1 < date2; 0 ifdate1 == date2; 1 ifdate1 > date2.In simple words, the stylesheet follows this approach:
<revhistory>.datePublished < dateModified