Markus Heiser 4a28b593c2 [fix] google images engine: Fix 'scrap_img_by_id' function ...

The 'scrap_img_by_id' function didn't return any longer anything useful.  This
fix allows the google images engine to present the full source image instead of
only the thumbnail.

The function scrap_img_by_id() is rpelaced by a fully rewrite to parse image
URLs by a regular expression. The new function parse_urls_img_from_js(dom)
returns a mapping of data-id to image URL.

Closes: https://github.com/searxng/searxng/issues/909
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

2022-02-19 14:33:56 +01:00

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