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 Forum index » House Training » Users ( For the regulars )
How to automate extracting Puppy wallpapers?
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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Sat 07 Feb 2015, 23:21    Post subject:  How to automate extracting Puppy wallpapers?
Subject description: Extract them from Puppy iso/sfs, then put them in archive.org		  
OK boys and girls

Had an idea to put puppy wallpapers up on archive.org for sharing and posterity

Trouble is I have over 2850 puppys and would rather not do it all manually if I can avoid it.....!

I'm sadly completely unable to code but wondered if the process could be automated to chug through my collection expand the iso, copy the wallpapers and place them in a folder consisting of the iso name

If anybody can help I'd be grateful

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Semme


Joined: 07 Aug 2011
Posts: 8427
Location: World_Hub
PostPosted: Sun 08 Feb 2015, 15:47    Post subject:  
Although I think your post should outline your desires in greater detail.. PING >> Cool SFR! Hang in there Ally..
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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Sun 08 Feb 2015, 19:48    Post subject:  
thanks semme

I have the puppy iso's (and img.xz) files on a 1Tb ext4 hdd

I would like to retrieve the wallpaper files from the iso's. I have done this manually by clicking the iso to expand the file system, finding the wallpaper locations and copy them, clicking the iso again to close it

so I can catalogue the files I would like to collected wallpaper images placed into a folder of the iso names (ie slacko-5.3.3)

then repeat for the rest of the iso's on the drive

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ebisu

Joined: 25 Sep 2013
Posts: 176
PostPosted: Mon 09 Feb 2015, 03:16    Post subject: Re: archiving puppy wallpapers
Subject description: help needed		  
ally wrote:
Trouble is I have over 2850 puppys
Shocked
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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Mon 09 Feb 2015, 03:18    Post subject:  
I know!!

There is some lovely artwork buried away in these. Will do it manually if I have to. It took over a year to upload the bulk of the puppy builds doing some every day

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SFR


Joined: 26 Oct 2011
Posts: 1802
PostPosted: Mon 09 Feb 2015, 05:31    Post subject:  
This is only for ISO/SFS pair and won't work with img.xz or e.g. FatDog, which has .sfs inside of initrd.

Works simple - finds all the ISOs in defined path, mounts them one by one and extracts /usr/share/backgrounds/ dir from all found SFSes.

Code:
#!/bin/sh

# Customize these variables:
OUTDIR="/root/Wallpapers_from_ISOs"
ISODIR="/path/to/your/ISO/collection"

# -----------------------------------------------------------------------------

ISOMNTPT="/tmp/iso_mntpt_${$}"
mkdir -p "$OUTDIR"
mkdir -p "$ISOMNTPT"

trap 'umount "$ISOMNTPT" 2>/dev/null; rmdir "$ISOMNTPT"' EXIT

# -----------------------------------------------------------------------------

find "$ISODIR" -type f -iname "*.iso" | while read -r ISO; do
  mount -o,ro "$ISO" "$ISOMNTPT"
  mkdir -p "$OUTDIR/$(basename "${ISO%.*}")"
  find "$ISOMNTPT" -type f -iname "*.sfs" | while read -r SFS; do
    unsquashfs -f -d "$OUTDIR/$(basename "${ISO%.*}")" "$SFS" "/usr/share/backgrounds"
  done
  umount "$ISOMNTPT"
done

# Uncomment this if you want to delete empty subdirectories in OUTDIR:
#find "$OUTDIR" -type d -empty -delete

exit

HTH
Greetings!
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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Mon 09 Feb 2015, 05:33    Post subject:  
Sweet. Many thanks

Will report back soon

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mavrothal


Joined: 24 Aug 2009
Posts: 3108
PostPosted: Mon 09 Feb 2015, 05:38    Post subject:  
SFR beat me to it, but since i did it, here it is. I use filemnt to have some visuall info that things are going on as it may take some time for 3000 isos!
(BTW SFR's looks fine to me)

Code:
#!/bin/sh

ISOFOLDER= # Type full path to where your ISOs are ie /mnt/home/Puppy_ISOs
ARTFOLDER= # Type full path to where you want the backgrounds saved

mkdir -p /tmp/ISO_SFS

for I in $(ls $ISOFOLDER/*.iso)
do
   filemnt $I
   ISO=$(echo "$I"|rev| cut -f1 -d '/'| rev)
   IPATH=$(df | grep "$ISO"| awk '{print $6}')
   SFS=$(ls "$IPATH"/*puppy*.sfs)
   # If the puppy SFS does not have 'puppy' in its name, the above will fail
   mount -o loop  "$SFS" /tmp/ISO_SFS
    cp -afR /tmp/ISO_SFS/usr/share/backgrounds $ARTFOLDER/"$ISO"_backgrounds
    # Remove ' "$ISO"_ ' part in the line above if you want all backgrounds in the same folder. Same names will be overwriten
    sync
    umount /tmp/ISO_SFS
   filemnt $I   
done

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MochiMoppel


Joined: 26 Jan 2011
Posts: 2084
Location: Japan
PostPosted: Mon 09 Feb 2015, 08:27    Post subject:  
SFR wrote:
This is only for ISO/SFS pair and won't work with img.xz or e.g. FatDog, which has .sfs inside of initrd.
But it works even with old Puppies, which would normally spoil my day with a "NOTICE: This is an older version 3.x squashfs file, not usable...bla...bla". I just extracted wallpapers from a Puppy 2.14 Laughing Works perfectly!

The only thing I would wish is to have all extracted images at the root of each individual output directory and not in individual /usr/share/backgrounds directories, so I amended the code slightly.
Quote:
#!/bin/sh

# Customize these variables:
OUTDIR="/root/Wallpapers_from_ISOs"
ISODIR="/path/to/your/ISO/collection"

# -----------------------------------------------------------------------------

ISOMNTPT="/tmp/iso_mntpt_${$}"
mkdir -p "$OUTDIR"
mkdir -p "$ISOMNTPT"

trap 'umount "$ISOMNTPT" 2>/dev/null; rmdir "$ISOMNTPT"' EXIT

# -----------------------------------------------------------------------------

find "$ISODIR" -type f -iname "*.iso" | while read -r ISO; do
mount -o,ro "$ISO" "$ISOMNTPT"
OUTSUBDIR="$OUTDIR/$(basename "${ISO%.*}")"
mkdir -p "$OUTSUBDIR"
find "$ISOMNTPT" -type f -iname "*.sfs" | while read -r SFS; do
unsquashfs -f -d "$OUTSUBDIR" "$SFS" "/usr/share/backgrounds"
mv "$OUTSUBDIR"/usr/share/backgrounds/* "$OUTSUBDIR" 2>/dev/null
done
umount "$ISOMNTPT"
done
find "$OUTDIR" -type d -empty -delete
exit


.
Last edited by MochiMoppel on Tue 10 Feb 2015, 03:46; edited 1 time in total
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dejan555


Joined: 30 Nov 2008
Posts: 2817
Location: Montenegro
PostPosted: Mon 09 Feb 2015, 08:42    Post subject:  
I can zip all the wallpapers and artwork from my site and put them up somewhere as one archive if you want to, up to some point I was following the puppy wallpapers thread and some other artwork threads and made a gallery here

http://puppy.b0x.me/gallery/

EDIT: Or, wget them all from http://puppy.b0x.me/gallery/pictures/
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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Tue 10 Feb 2015, 06:34    Post subject:  
sorry for the delay, not well yesterday

currently running SFR's script (mavrothal, many ISOs just have pup_*** as sfs names)

it's been running about 5 mins and half way through - NICE!

deejan

I have been unable to wget your files (wget -nd -r --no-parent -A.jpg your url)?

thanks all

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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Tue 10 Feb 2015, 06:58    Post subject:  
sorry, me again.....

the script worked very well with 2238/2994 files opened, tbh I had forgotten I have some deltas in there for building ISOs where they have not been published yet, the early early puppy builds and the non-ISO pups so chuffed

I am considering one archive with all the images in ~3gig and also uploading to each of the puppy directories

however each puppy has a 'default' image so when copying in to one directory it's get lost as there is already a default in there so I have started manually copying the ISO name and adding it to the default name

ie ISO_default (4.3.2.V3_default.jpg)

it's script wanting time again please (sorry for the lack of skills again - it is a source of constant embarrassment....)

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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Tue 10 Feb 2015, 07:01    Post subject:  
@deejan

solved the wget using http://puppy.b0x.me/gallery/pictures

cheers

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dejan555


Joined: 30 Nov 2008
Posts: 2817
Location: Montenegro
PostPosted: Tue 10 Feb 2015, 10:02    Post subject:  
Be sure to include -A.png in wget too, there might be some gifs too...
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ally


Joined: 19 May 2012
Posts: 1983
Location: lincoln, uk
PostPosted: Tue 10 Feb 2015, 10:06    Post subject:  
thanks deejan I did

this is fun, just found some on deviant art including puppy 4 cloud for phone wallpaper - feakin cool

http://th03.deviantart.net/fs70/200H/f/2011/043/0/1/puppy_iphone_wallpaper_by_lostprophetslaw-d39ds9h.png

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