diff options
Diffstat (limited to 'app/src/main/java/org/terst/feedreader')
| -rw-r--r-- | app/src/main/java/org/terst/feedreader/readability/ReaderExtractor.kt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/app/src/main/java/org/terst/feedreader/readability/ReaderExtractor.kt b/app/src/main/java/org/terst/feedreader/readability/ReaderExtractor.kt index 286588a..28c762c 100644 --- a/app/src/main/java/org/terst/feedreader/readability/ReaderExtractor.kt +++ b/app/src/main/java/org/terst/feedreader/readability/ReaderExtractor.kt @@ -69,6 +69,25 @@ object ReaderExtractor { val script = """ (function() { try { + // Some "soft" paywalls deliver the full article in the initial HTML + // response to every visitor, then hide it with CSS (inline or via a + // stylesheet rule) pending a client-side subscription check -- the + // content itself isn't withheld by the server, only its visibility is. + // Readability has a built-in heuristic that skips anything hidden this + // way (treating it as boilerplate to discard), which is exactly what + // was throwing away real, already-delivered article text and leaving + // only the visible teaser/subscribe prompt. Un-hide before extracting -- + // this must run on the live document (getComputedStyle needs a node + // attached to the render tree), so it happens before the clone below. + var all = document.querySelectorAll('*'); + for (var i = 0; i < all.length; i++) { + var el = all[i]; + var cs = window.getComputedStyle(el); + if (cs.display === 'none' || cs.visibility === 'hidden') { + el.style.setProperty('display', 'block', 'important'); + el.style.setProperty('visibility', 'visible', 'important'); + } + } $readabilityJs var article = new Readability(document.cloneNode(true)).parse(); return JSON.stringify(article); |