Reading the evidence: why is a file considered orphaned?

WirdThe synchronisiertdetail …view is the heart of Media Organizer — and the reason you can trust a classification without having to believe it. You open it by clicking the file name in the review view.

The header area

Status Referenced, without a reference or in quarantine. Classification confidence How solid the classification is. "Certain" means: the search areas relevant for this file ran through completely. Type, size, dimensions, modified The usual key data. SHA1 The checksum of the content. Media Organizer detects duplicates by it — and by it the deletion gate notices when a file has changed since the scan.

"Referenced by" — the occurrences

Here you see who uses the file. The occurrences are grouped by search area, for example:

Articles (com_content) — the article the file appears in Modules — module HTML, parameters or folder parameters Version history — older versions of an article Deep scan (database) — the safety net that searches the database broadly Extension profiles — occurrences in third-party extensions

Every row shows the source (for example "Article #3 'Welcome to your blog'"), the table and the record, the column as well as the reference found in the original text. On the right an edit link leads straight to that content — useful when you want to remove or correct a reference.

Why a file counts as "without a reference"

If none of the enabled search areas finds a reference, the file counts as unreferenced. The detail view then shows which areas were checked — and thereby also what was not checked.

This is exactly where a second look pays off:

Are all relevant search areas enabled? Switching off the deep scan gives you more candidates — and less certainty. Is there a coverage notice? Then knowledge about an installed extension is missing. Might the file be used outside Joomla, in a newsletter, a PDF or from another website? No software can know that. That is what quarantine and the 404 monitoring are for.

Folder references: the most important special case

Some extensions do not point to a file but to a whole folder — a random-image module showing "all images from images/banner", for instance.

Media Organizer treats such a folder reference as fully valid: all files below it count as used, even if none is named individually. Otherwise a single module would be enough to make half an image directory look orphaned by mistake.

Derivatives

Many images have automatically generated variants — thumbnails, scaled-down versions, responsive sizes. Media Organizer recognises such derivatives and treats them like the original: if the original is in use, the derivative counts as used as well. That way no thumbnail disappears whose original is still needed.

Where to go from here

Quarantine, restoring, deleting for good  Common questions and troubleshooting 

Applies to version 1.0.3.