MushroomObserver / mushroom-observer / 9412758445

94%

main: 96%

Pull #2164

github

Move `read_exif_data` to Image as an instance method

Creates a method to read the image's exif data, from what had been in the show action of the Images::EXIFController. This is an AJAX response to show an image's exif header. The method reads the info off the actual file on the server; we do not store this info in the Image record.

PR makes the method available outside that controller, in other words.

Also clears up a method name that I hadn't understood:
- rename Image::URL method from `file_name` to `full_filepath`
- rename Image instance method `local_file_name` to `full_filepath`

These methods return the full path of the image on the server per environment, like this:
`/Users/nimmo/Documents/GitHub/developer-startup/mushroom-observer/public/images/orig/1663403.jpg`

43 of 47 new or added lines in 5 files covered. (91.49%)

25988 of 27522 relevant lines covered (94.43%)

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