Galleriffic: fix fancyzoom interference, add regenerate-thumbnails UI

- Add rel="nozoom" to all galleriffic thumb <a> links so FancyZoom's
  loading animation doesn't fire when selecting images in galleriffic
- Add "Regenerate All Thumbnails" checkbox to edit_gallery.tpl (only
  shown for existing galleries)
- Fix edit.php calling non-existent generateThumbnails() on a gallery
  object — corrected to generateGalleryThumbnails()
- Add set_time_limit(0) inside generateGalleryThumbnails() so large
  galleries don't time out during thumbnail regeneration

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/templates/edit_gallery.tpl b/templates/edit_gallery.tpl
index 06bfacd..4164dfb 100755
--- a/templates/edit_gallery.tpl
+++ b/templates/edit_gallery.tpl
@@ -125,6 +125,15 @@ document.addEventListener('DOMContentLoaded', updateGalleryPagination);
 							</div>
 						{/if}
 
+						{if $gContent->isValid()}
+							<div class="form-group">
+								{forminput label="checkbox"}
+									<input type="checkbox" name="generate_thumbnails" id="generate_thumbnails" value="y" />{tr}Regenerate All Thumbnails{/tr}
+									{formhelp note="Re-generate thumbnails for all images and videos in this gallery. This may take some time for large galleries."}
+								{/forminput}
+							</div>
+						{/if}
+
 						<div class="form-group">
 							{forminput label="checkbox"}
 								<input type="checkbox" name="allow_comments" id="allow_comments" value="y" {if !$gContent->isValid() || $gContent->getPreference('allow_comments') eq 'y'}checked="checked"{/if} />{tr}Image Comments{/tr}