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src: skip Infographics and Maps in FixJpgJpgThumbnails

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Instead of checking whether they exist and then skipping them just
at the moment when we want to swap the bitstreams let's bail early
when we know an item is an Infographic or a Map.
This commit is contained in:
Alan Orth 2022-10-06 14:15:58 +03:00
parent f0754ab419
commit 2604dc3cce
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9
1 changed files with 4 additions and 6 deletions
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10
src/main/java/io/github/ilri/cgspace/scripts/FixJpgJpgThumbnails.java
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@ -88,13 +88,13 @@ public class FixJpgJpgThumbnails {
}
private static void processItem(Context context, Item item) throws SQLException, AuthorizeException, IOException {
// Some bitstreams like Infographics are large JPGs and put in the ORIGINAL bundle on purpose so we shouldn't
// Some bitstreams like Infographics and Maps are large JPEGs and put in the ORIGINAL bundle on purpose so we shouldn't
// swap them.
List<MetadataValue> itemTypes = itemService.getMetadataByMetadataString(item, "dcterms.type");
boolean itemHasInfographic = false;
for (MetadataValue itemType: itemTypes) {
if (itemType.getValue().equals("Infographic")) {
itemHasInfographic = true;
if (itemType.getValue().equals("Infographic") || itemType.getValue().equals("Map")) {
System.out.println(item.getHandle() + ": item has an Infographic or Map, skipping.");
return;
}
}
@ -117,7 +117,6 @@ public class FixJpgJpgThumbnails {
/*
- check if the original file name is the same as the thumbnail name minus the extra ".jpg"
- check if the thumbnail description indicates it was automatically generated
- check if the item has dc.type Infographic (JPG could be the "real" item!)
- check if the original bitstream is less than ~100KiB
- Note: in my tests there were 4022 items with ".jpg.jpg" thumbnails totaling 394549249
bytes for an average of about 98KiB so ~100KiB seems like a good cut off
@ -125,7 +124,6 @@ public class FixJpgJpgThumbnails {
if (
originalName.equalsIgnoreCase(StringUtils.removeEndIgnoreCase(thumbnailName, ".jpg"))
&& ("Generated Thumbnail".equals(thumbnailBitstream.getDescription()) || "IM Thumbnail".equals(thumbnailBitstream.getDescription()))
&& !itemHasInfographic
&& originalBitstreamBytes < 100000
) {
System.out.println(item.getHandle() + ": replacing " + thumbnailName + " with " + originalName);