From 45a96ef428c9808abcc6d4043f149eb6ac825ece Mon Sep 17 00:00:00 2001 From: Nick White Date: Thu, 8 Sep 2011 17:12:30 +0100 Subject: Add notes for how to get pages from amazon and barnes and noble --- plans/abook | 33 +++++++++++++++++++++++++++++++++ plans/bnbook | 25 +++++++++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 plans/abook create mode 100644 plans/bnbook (limited to 'plans') diff --git a/plans/abook b/plans/abook new file mode 100644 index 0000000..0418bbd --- /dev/null +++ b/plans/abook @@ -0,0 +1,33 @@ +final img urls look like: +http://sitb-images.amazon.com/Qffs+v35lepeP2icY2OteGGgTPZO7sxgfhv6+rCKfpWLrJyvNAksvFu4WzV79TodydVXgzoaP3o= +http://sitb-images.amazon.com/Qffs+v35lepeP2icY2OteGGgTPZO7sxgsXoL4TS0WgsVOflj1z8cVkwoGTF8uqsrBObiKx03xck= + +ugly, but need no cookie, and can be re-downloaded + +feature is called variously 'search inside this book' ('sitb') or 'look inside this book' ('litb') + + +http://www.amazon.com/gp/reader/0140442278/ is reader link, but appears to just redirect back to book link, with js pre-opened + +sitb js library (not very obfuscated): +http://z-ecx.images-amazon.com/images/G/01/digital/sitb/reader/v4/201010271203/sitb-library-js._V176048133_.js + + +loadBookData looks promising - does ajax method:"getBookData",asin:asin - line 4903. this uses the SITB_READER_AJAX_URL. http://www.amazon.com/gp/search-inside/service-data?method=getBookData&asin=0140442278 + +some page urls are contained in that. under the title 'litbPages', e.g. 'look inside the book'. other ajax calls are definitely the place to look; follow usage of AJAX_URL and jquery.ajax + +* note: https works :) + +the main book data only contains the initial pages linked to from sidebar; others are available from the interface by using next/prev buttons, or by scrolling. investigate the ajax calls further + +getSBData gives more metadata, not relevant here + +goToPage gives lots of good stuff (line 2972); page requested plus nearby ones. official arg requests use a 'token', but seem to be able to get away without one + +http://www.amazon.com/gp/search-inside/service-data?method=goToPage&asin=0140442278&page=27 + +not all pages are available; if not, we get this (still a 200, mind): + +{"error":{"text":{"key":"PAGE_NOT_AVAILABLE_TEXT"},"title":{"key":"PAGE_NOT_AVAILABL +E_TITLE"},"reftag":"rdr_bar_view"}} diff --git a/plans/bnbook b/plans/bnbook new file mode 100644 index 0000000..ea7200f --- /dev/null +++ b/plans/bnbook @@ -0,0 +1,25 @@ +barnes & noble have a 'book viewer'/'see +inside'. it is flash, which sucks. 'powered by zinio.com' + +http://search.barnesandnoble.com/Orange-Sunshine/Nicholas-Schou/e/9780312551834 + +it seems you're only 'allowed' to open the viewer 2 or 3 +times per book per ip. if not, you get plain html, but +seemingly only back & front covers: + +http://search.barnesandnoble.com/booksearch/imageviewer.asp?ean=9780312551834&imId=65316517 +http://search.barnesandnoble.com/booksearch/imageviewer.asp?ean=9780312551834&imId=65309649 + +the flash urls are of the form: +http://search2.barnesandnoble.com/BookViewer/?ean=9780061655944 + +which leads to xml: +http://search2.barnesandnoble.com/BookViewer/bookxml.asp?ean=9780061655944 +which leads to: +http://search2.barnesandnoble.com/DigBooks/viewer/bookviewmanager.aspx?op=getbookinfo&ean=9780061655944 +this is xml, which has paths of for different qualities (for +low quality, use tn rather than fp): +http://search2.barnesandnoble.com/digbooks/proxy/54/9780312361983/%d/fp +the %d can be replaced with the page number +requesting a page which isn't available +(freevendstatus="false") returns the standard book swf -- cgit v1.2.3