evazion a5ed8c72c9 search: fix parsing of invalid metatag values. ...

* Change `age:` metatag to require time units. This means e.g.
  `age:<600` no longer works; instead you have to say `age:<600sec`.

* Allow time units in the `age:` metatag to be abbreviated as long as
  they're unambiguous. This means `age:<60sec`, `age:<5min`, and
  `age:<5mon` now work, in addition to `age:<60s` and `age:<60seconds`.

* Allow the `ratio:` metatag to be written like `ratio:16/9` in addition
  to `ratio:16:9`.

* Fix invalid date searches like `date:foo` or `date:05-15-2021`
  to return nothing instead of raising an "undefined method
  'beginning_of_day' for nil" exception. (`date:05-15-2021` is invalid
  because it's parsed as DD-MM-YYYY).

* Fix invalid searches like `score:foo`, `ratio:foo`, and `mpixels:foo`
  to return nothing instead of being treated like `score:0`, `ratio:0`,
  `mpixels:0`.

* Fix `age:<60m` to return nothing instead of silently being treated
  like `age:<60seconds`.

* Fix `age:foo` to return nothing instead of silently being treated like
  `age:0d` (return all uploads from today).

Fixes #4389.

2021-11-02 01:54:05 -05:00

55 KiB

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