GNU bug report logs - #75585
30.0.92; eww does not use proper file names for downloaded webpages

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Anush V <j <at> gnu.org>
Subject: bug#75585: closed (Re: bug#75585: 30.0.92; eww does not use
 proper file names for downloaded webpages)
Date: Sat, 18 Jan 2025 11:00:02 +0000

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Your bug report

#75585: 30.0.92; eww does not use proper file names for downloaded webpages

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 75585 <at> debbugs.gnu.org.

-- 
75585: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=75585
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Anush V <j <at> gnu.org>
Cc: 75585-done <at> debbugs.gnu.org
Subject: Re: bug#75585: 30.0.92; eww does not use proper file names for
 downloaded webpages
Date: Sat, 18 Jan 2025 12:58:55 +0200

[Please use Reply All to reply, to keep the bug tracker CC'ed.]

> From: Anush V <j <at> gnu.org>
> Date: Fri, 17 Jan 2025 09:40:12 -0500
> 
> > From: Eli Zaretskii <eliz <at> gnu.org>
> > Date: Thu, 16 Jan 2025 17:39:33 +0200
> >
> >> From: Anush V <j <at> gnu.org>
> >> Date: Wed, 15 Jan 2025 09:57:25 -0500
> >>
> >> Hello Maintainers,
> >>
> >> I believe eww is not using proper names for downloaded webpages.
> >>
> >> Expected Behavior: Downloaded webpages should have a filename
> >> reflecting the full url with an .html extension.
> >
> > That's not what eww-download does.  It downloads the pages to the
> > directory specified by eww-download-directory, by default
> > "~/Downloads".
> 
> Thank you for clarifying.
> 
> >> 1. When I download the page https://www.gnu.org/, eww downloads the
> >> file without an .html extension, naming it simply as !.
> >
> > This page has no name.  We invent some name, in this case "!".  Apart
> > of documenting this, why is that a problem?
> 
> Yes documenting this should help.
> 
> >> 2. When I download https://www.gnu.org/home.html, eww names the file
> >> 'home.html'. While the extension is correct, shouldn't the filename
> >> reflect the full URL to avoid conflicts when downloading 'home.html'
> >> from different sites?
> >
> > eww-download detects conflicts and makes the downloaded name unique,
> > see eww-make-unique-file-name.  This seems to be a deliberate design
> > decision, and I can't say it sounds wrong to me.
> 
> Sure, I wasn't clear about how eww-download works.
> 
> > So, given that we augment the documentation to make these aspects
> > clear, do you still think there's a bug here?
> 
> Just adding to the documentation should be sufficient.

OK, so I've now done that, and I'm therefore closing this bug.

> My usecase was to download interesting webpages (from different
> websites) for reading offline.  I came across eww-download (Downloads
> URL) and eww-open-file (renders html file only if file has .html
> extension).  I thought I could download using eww-download and then
> read offline using eww-open-file

You can do that: eww-download shows the actual file name under which
it saved the Web page in the echo area.

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From: Anush V <j <at> gnu.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 30.0.92; eww does not use proper file names for downloaded webpages
Date: Wed, 15 Jan 2025 09:57:25 -0500

Hello Maintainers,

I believe eww is not using proper names for downloaded webpages.

Expected Behavior: Downloaded webpages should have a filename
reflecting the full url with an .html extension.

Observed Bug:

1. When I download the page https://www.gnu.org/, eww downloads the
file without an .html extension, naming it simply as !.

2. When I download https://www.gnu.org/home.html, eww names the file
'home.html'. While the extension is correct, shouldn't the filename
reflect the full URL to avoid conflicts when downloading 'home.html'
from different sites?

Steps to Reproduce:

1. emacs --no-init
2. M-x eww
3. https://www.gnu.org/   ;; eww prompt
4. d                      ;; Downloads file !
5. G
6. https://www.gnu.org/home.html ;; eww prompt
7. d                      ;; Downloads file home.html

Please let me know if my expectation regarding the filename &
extension is incorrect.

Thank you for your time and attention.

* * *
In GNU Emacs 30.0.92 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.24.41, cairo version 1.18.0)
Windowing system distributor 'The X.Org Foundation', version 11.0.12101014
System Description: Guix System

Configured using:
 'configure
 CONFIG_SHELL=/gnu/store/6nqyia3ra10sgd1ppzk2047ncbzjwhff-bash-minimal-5.1.16/bin/bash
 SHELL=/gnu/store/6nqyia3ra10sgd1ppzk2047ncbzjwhff-bash-minimal-5.1.16/bin/bash --prefix=/gnu/store/ml6xyl3py6hqfdps2sypdi7s212y7k02-emacs-next-30.0.92-0.881d593 --enable-fast-install --with-cairo --with-modules --with-native-compilation=aot --disable-build-details'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ
JPEG LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES
NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3
THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER X11 XDBE XIM XINPUT2 XPM
GTK3 ZLIB

--
Regards,
Anush V

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