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Bug: edtf date validation problems #1533

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patdunlavey opened this issue Jun 2, 2020 · 1 comment
Closed

Bug: edtf date validation problems #1533

patdunlavey opened this issue Jun 2, 2020 · 1 comment

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@patdunlavey
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A few things in EDTFUtils::validate():

  1. Line 140: The regex pattern for a date set should not have the char lists internally separated by commas. Valid multiple date set strings are not matched.
  2. Line 140: I think the string [] should not be considered a properly encoded date string, so I think the date part match group quantity should be changed from * to +.
  3. Line 141: When there is a match, $match[1] and $match[2] will never equal each other. If $has_match is false, that's sufficient. And, we should return at this point, there's no reason to continue testing each date in the set.
  4. Line 159: !$date === '..' will never be true. Put the negation outside the expression by using parentheses.

PR coming...
patdunlavey added a commit to Born-Digital-US/controlled_access_terms that referenced this issue Jun 2, 2020
@patdunlavey
issues/1533-EDTFUtils-bugs --- see Islandora/documentation#1533
89323ba 
- removed extraneous commas from date set regex pattern
- require at least one date string
- failure to match exits, rather than continuing to parse dates
- fixed bug in  date part matching
@patdunlavey patdunlavey mentioned this issue Jun 2, 2020
Merged
seth-shaw-unlv pushed a commit to Islandora/controlled_access_terms that referenced this issue Jun 3, 2020
@patdunlavey
issues/1533-EDTFUtils-bugs --- see Islandora/documentation#1533 (#52)
c19f743 
- removed extraneous commas from date set regex pattern
- require at least one date string
- failure to match exits, rather than continuing to parse dates
- fixed bug in  date part matching

Co-authored-by: Pat Dunlavey <pat@born-digital.com>
@seth-shaw-unlv
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Resolved with Islandora/controlled_access_terms@c19f743.

However, this reminds me that we really need to add some unit tests for validation, if nothing else.

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@patdunlavey @seth-shaw-unlv