From egunther@warwick.net Thu Oct  4 16:14:05 2012
From: Eric Gunther <egunther@warwick.net>
To: users@lists.opensuse.org
Subject: [opensuse]  bash script to build html gallery
Date: Thu, 04 Oct 2012 12:13:43 -0400
Message-ID: <1349367223.3538.22.camel@linux-hq44>
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Hello list,

I want to make a script which builds static html pages from a directory
of images.

8 images per page.  Using tables.  I was thinking that making the import
and convert part, in a separate script, using gphoto2 and Image Magick
respectively.

The current script works with a template that is only the table row
(<tr>  </tr>) definition.


*script*

for one in *.JPG; do

sed s/image/$one/g gallery.tmplt >> gallery.html

done 


*template*

<tr>

	<a href="image"> <img src="small_image" alt="image"/></a>

</tr>


  
What this yields is a page full of the name of the image as a link 
to the large image.  I assume this behavior with the "alt" field 
being shown is because there is an underscore in the "img src" field. 

So I would like to correct a few things:

+ have the template transcription stop at 8 images, to start a new page.

+ have the sed command able to interpret a template with multiple 
image locations, so that I can have an entire web-page as a template
and not just the table row section (see below for clarification).

+ have the underscore behavior changed--- although I had this working so 
this problem is minor.



:clarification:

The idea of the loop occurred to me because I have a list of images 

"----for one in *.JPG; do--------"

from which I want to pluck images.  

"--------sed s/image/$one/ gallery.tmplt >> gallery.html---"

So that when the script encounters the word (regex) it then replaces it
with the next in the list.  Where I have the difficulty is when I have
multiple "image" instances in the page. I think I may be able to get the
desired behavior with another loop, which increments "n", something like
this;

------n=0 
------n=n+1
------sed /n/s/image/$one/ gallery.tmplt >> gallery.html

Because I would like to replace all occurrences on a line with the
current image.  This would be useful for me to understand because I
think I could implement the same simple technique to count the images
per page.


Thanks for any help,

-e

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From per@computer.org Thu Oct  4 16:26:39 2012
From: Per Jessen <per@computer.org>
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Thu, 04 Oct 2012 18:26:21 +0200
Message-ID: <k4kdbd$kva$1@saturn.local.net>
In-Reply-To: <1349367223.3538.22.camel@linux-hq44>
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Eric Gunther wrote:

> <tr>
> <a href="image"> <img src="small_image" alt="image"/></a>
> </tr>
> 
> What this yields is a page full of the name of the image as a link
> to the large image.  I assume this behavior with the "alt" field
> being shown is because there is an underscore in the "img src" field.

The contents of the "alt" attribute is shown when the image cannot be
found.

[snip]
> Thanks for any help,
> 

Eric, it's a fairly simple programming problem you got here, whether you
do it in bash, simula2 or lisp.  There are plenty of people here who
can whip up a script for you in no time, but is that what you really
want?  It might better with soe more specific questions.


-- 
Per Jessen, Zürich (16.4°C)

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From suse-list3@bout-tyme.net Thu Oct  4 17:02:56 2012
From: Ken Schneider - openSUSE <suse-list3@bout-tyme.net>
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Thu, 04 Oct 2012 13:02:49 -0400
Message-ID: <506DC139.2020708@bout-tyme.net>
In-Reply-To: <1349367223.3538.22.camel@linux-hq44>
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On 10/04/12 12:13, Eric Gunther pecked at the keyboard and wrote:
> Hello list,
>
> I want to make a script which builds static html pages from a directory
> of images.
>
> 8 images per page.  Using tables.  I was thinking that making the import
> and convert part, in a separate script, using gphoto2 and Image Magick
> respectively.
>
> The current script works with a template that is only the table row
> (<tr>  </tr>) definition.
>
>
> *script*
>
> for one in *.JPG; do
>
> sed s/image/$one/g gallery.tmplt >> gallery.html
>
> done
>
>
> *template*
>
> <tr>
>
> 	<a href="image"> <img src="small_image" alt="image"/></a>
>
> </tr>
>
>
>
> What this yields is a page full of the name of the image as a link
> to the large image.  I assume this behavior with the "alt" field
> being shown is because there is an underscore in the "img src" field.
>
> So I would like to correct a few things:
>
> + have the template transcription stop at 8 images, to start a new page.
>
> + have the sed command able to interpret a template with multiple
> image locations, so that I can have an entire web-page as a template
> and not just the table row section (see below for clarification).
>
> + have the underscore behavior changed--- although I had this working so
> this problem is minor.
>
>
>
> :clarification:
>
> The idea of the loop occurred to me because I have a list of images
>
> "----for one in *.JPG; do--------"
>
> from which I want to pluck images.
>
> "--------sed s/image/$one/ gallery.tmplt >> gallery.html---"
>
> So that when the script encounters the word (regex) it then replaces it
> with the next in the list.  Where I have the difficulty is when I have
> multiple "image" instances in the page. I think I may be able to get the
> desired behavior with another loop, which increments "n", something like
> this;
>
> ------n=0
> ------n=n+1
> ------sed /n/s/image/$one/ gallery.tmplt >> gallery.html
>
> Because I would like to replace all occurrences on a line with the
> current image.  This would be useful for me to understand because I
> think I could implement the same simple technique to count the images
> per page.
>
>
> Thanks for any help,
>
> -e
>

Take a look at JAlbum, it may fulfill your needs without having to 
re-invent the wheel.

http://jalbum.net/en/software/download

-- 
Ken Schneider
SuSe since Version 5.2, June 1998
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From egunther@warwick.net Thu Oct  4 17:40:47 2012
From: Eric Gunther <egunther@warwick.net>
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Thu, 04 Oct 2012 13:40:21 -0400
Message-ID: <1349372421.3538.32.camel@linux-hq44>
In-Reply-To: <k4kdbd$kva$1@saturn.local.net>
MIME-Version: 1.0
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On Thu, 2012-10-04 at 18:26 +0200, Per Jessen wrote:
> Eric Gunther wrote:
> 
> > <tr>
> > <a href="image"> <img src="small_image" alt="image"/></a>
> > </tr>
> > 
> > What this yields is a page full of the name of the image as a link
> > to the large image.  I assume this behavior with the "alt" field
> > being shown is because there is an underscore in the "img src" field.
> 
> The contents of the "alt" attribute is shown when the image cannot be
> found.

Yes, and the reason the image is not found is because the path is
wrong... the reason the path is wrong is because "small_image" was not
replaced.


> [snip]
> > Thanks for any help,
> > 
> 
> Eric, it's a fairly simple programming problem you got here, whether you
> do it in bash, simula2 or lisp.  There are plenty of people here who
> can whip up a script for you in no time, but is that what you really
> want?  It might better with soe more specific questions.

I appreciate that, and also I appreciate the frank response.  But in
reality I actually just want to get to the html page, then the upload
and convert script, and then move on to better things.  You see, I take
nice pictures and I am sort of artistically inclined so I: 1.) Have
trouble parsing the man pages and associated information.  I have, in
fact, spent hours trying to get this idea to work, with sed, and have
gotten starts and stops but no success.  
2.) Would like a simple stable script with which to display them,
preferably one which I have written so that I can fix it or change it as
the demand changes.

I have seen other things in the man pages about prompting and things of
an interactive nature that I may put in later in sooner but that is not
what I am working on.


I feel somewhat exposed but,
 that's more or less it,
thanks,

-e 


> 
> 
> -- 
> Per Jessen, Zürich (16.4°C)
> 


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From egunther@warwick.net Thu Oct  4 17:44:49 2012
From: Eric Gunther <egunther@warwick.net>
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Thu, 04 Oct 2012 13:44:28 -0400
Message-ID: <1349372668.3538.35.camel@linux-hq44>
In-Reply-To: <506DC139.2020708@bout-tyme.net>
MIME-Version: 1.0
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on Thu, 2012-10-04 at 13:02 -0400, Ken Schneider - openSUSE wrote:
> On 10/04/12 12:13, Eric Gunther pecked at the keyboard and wrote:
> > Hello list,
> >
> > I want to make a script which builds static html pages from a directory
> > of images.
> >
> > 8 images per page.  Using tables.  I was thinking that making the import
> > and convert part, in a separate script, using gphoto2 and Image Magick
> > respectively.
> >
> > The current script works with a template that is only the table row
> > (<tr>  </tr>) definition.
> >
> >
> > *script*
> >
> > for one in *.JPG; do
> >
> > sed s/image/$one/g gallery.tmplt >> gallery.html
> >
> > done
> >
> >
> > *template*
> >
> > <tr>
> >
> > 	<a href="image"> <img src="small_image" alt="image"/></a>
> >
> > </tr>
> >
> >
> >
> > What this yields is a page full of the name of the image as a link
> > to the large image.  I assume this behavior with the "alt" field
> > being shown is because there is an underscore in the "img src" field.
> >
> > So I would like to correct a few things:
> >
> > + have the template transcription stop at 8 images, to start a new page.
> >
> > + have the sed command able to interpret a template with multiple
> > image locations, so that I can have an entire web-page as a template
> > and not just the table row section (see below for clarification).
> >
> > + have the underscore behavior changed--- although I had this working so
> > this problem is minor.
> >
> >
> >
> > :clarification:
> >
> > The idea of the loop occurred to me because I have a list of images
> >
> > "----for one in *.JPG; do--------"
> >
> > from which I want to pluck images.
> >
> > "--------sed s/image/$one/ gallery.tmplt >> gallery.html---"
> >
> > So that when the script encounters the word (regex) it then replaces it
> > with the next in the list.  Where I have the difficulty is when I have
> > multiple "image" instances in the page. I think I may be able to get the
> > desired behavior with another loop, which increments "n", something like
> > this;
> >
> > ------n=0
> > ------n=n+1
> > ------sed /n/s/image/$one/ gallery.tmplt >> gallery.html
> >
> > Because I would like to replace all occurrences on a line with the
> > current image.  This would be useful for me to understand because I
> > think I could implement the same simple technique to count the images
> > per page.
> >
> >
> > Thanks for any help,
> >
> > -e
> >
Thanks, but that isn't what I am looking for... I have seen things that
I might use... for instance http://www.smugmug.com/ 
or others on sourceforge or freshmeat but as I have previously
mentioned, I would like to be able to change it and fix it (in essence
'hack' it) to suit my needs.

-e 

> Take a look at JAlbum, it may fulfill your needs without having to 
> re-invent the wheel.
> 
> http://jalbum.net/en/software/download
> 
> -- 
> Ken Schneider
> SuSe since Version 5.2, June 1998


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From michael@actrix.gen.nz Thu Oct  4 23:23:31 2012
From: michael@actrix.gen.nz
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Fri, 05 Oct 2012 12:23:11 +1300
Message-ID: <201210051223.11210.michael@actrix.gen.nz>
In-Reply-To: <1349372668.3538.35.camel@linux-hq44>
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On Fri, 05 Oct 2012 06:44:28 Eric Gunther wrote:
> mentioned, I would like to be able to change it and fix it (in essence
> 'hack' it) to suit my needs.
> 

The answer may be just to google around until you find examples
you can template and adapt - there are lots of examples out there.

On a similar search I found 

  http://tympanus.net/codrops/2011/09/20/responsive-image-gallery/

plus

   http://fancybox.net/ 

These examples embed javascript in their pages so that you can
do transition effects, popups and slideshows.  Your requirements
seem a little different than mine, so these two may not suit, but 
there are lots of examples out there.
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From egunther@warwick.net Thu Oct  4 23:47:29 2012
From: Eric Gunther <egunther@warwick.net>
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Thu, 04 Oct 2012 19:47:08 -0400
Message-ID: <1349394428.8536.5.camel@linux-hq44>
In-Reply-To: <201210051223.11210.michael@actrix.gen.nz>
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Hi,

Certainly, thank you for responding but no, not what I am looking for.
I have looked around quite a bit, found numerous references.  For
instance searching for "bash script" is useful.  Likewise, searching for
"bash script html" comes up with useful info.

thanks, 

-e

On Fri, 2012-10-05 at 12:23 +1300, michael(a)actrix.gen.nz wrote:
> On Fri, 05 Oct 2012 06:44:28 Eric Gunther wrote:
> > mentioned, I would like to be able to change it and fix it (in essence
> > 'hack' it) to suit my needs.
> > 
> 
> The answer may be just to google around until you find examples
> you can template and adapt - there are lots of examples out there.
> 
> On a similar search I found 
> 
>   http://tympanus.net/codrops/2011/09/20/responsive-image-gallery/
> 
> plus
> 
>    http://fancybox.net/ 
> 
> These examples embed javascript in their pages so that you can
> do transition effects, popups and slideshows.  Your requirements
> seem a little different than mine, so these two may not suit, but 
> there are lots of examples out there.


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From per@computer.org Fri Oct  5 06:14:04 2012
From: Per Jessen <per@computer.org>
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Fri, 05 Oct 2012 08:13:45 +0200
Message-ID: <k4ltqq$omc$1@saturn.local.net>
In-Reply-To: <1349372421.3538.32.camel@linux-hq44>
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Eric Gunther wrote:

>> [snip]
>> > Thanks for any help,
>> > 
>> 
>> Eric, it's a fairly simple programming problem you got here, whether
>> you do it in bash, simula2 or lisp.  There are plenty of people here
>> who can whip up a script for you in no time, but is that what you
>> really want?  It might better with soe more specific questions.
> 
> I appreciate that, and also I appreciate the frank response.  But in
> reality I actually just want to get to the html page, then the upload
> and convert script, and then move on to better things. 

Here is something to work on:

----------
#!/bin/sh
dir=<yourphotodir>
perpage=8
page=0
find $dir -type f |\
while read image
do
    page=$(expr $page + 1)
    printf "<html><head><title>%s page %u</title></head><body>" $dir $page

    n=$perpage
    while test $n -gt 0
    do
        thumb="thumbnails/"$(basename $image)
        convert $image -scale 256x192 $thumb
        printf "\n<a href=\"%s\"><img src=\"%s\"/></a>" $image $thumb
        n=$(expr $n - 1)
        test $n -gt 0 && read image
    done

    printf "</body></html>\n"

done
---------

It's not perfect, plenty of room for optimization. You'll need to 
manually separate the pages and write some CSS for the formatting. 



-- 
Per Jessen, Zürich (11.8°C)

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From egunther@warwick.net Fri Oct  5 07:44:39 2012
From: Eric Gunther <egunther@warwick.net>
To: users@lists.opensuse.org
Subject: Re: [opensuse]  bash script to build html gallery
Date: Fri, 05 Oct 2012 03:44:17 -0400
Message-ID: <1349423057.4235.0.camel@linux-hq44>
In-Reply-To: <k4ltqq$omc$1@saturn.local.net>
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Thank You kindly,

-e

On Fri, 2012-10-05 at 08:13 +0200, Per Jessen wrote:
> Eric Gunther wrote:
> 
> >> [snip]
> >> > Thanks for any help,
> >> > 
> >> 
> >> Eric, it's a fairly simple programming problem you got here, whether
> >> you do it in bash, simula2 or lisp.  There are plenty of people here
> >> who can whip up a script for you in no time, but is that what you
> >> really want?  It might better with soe more specific questions.
> > 
> > I appreciate that, and also I appreciate the frank response.  But in
> > reality I actually just want to get to the html page, then the upload
> > and convert script, and then move on to better things. 
> 
> Here is something to work on:
> 
> ----------
> #!/bin/sh
> dir=<yourphotodir>
> perpage=8
> page=0
> find $dir -type f |\
> while read image
> do
>     page=$(expr $page + 1)
>     printf "<html><head><title>%s page %u</title></head><body>" $dir $page
> 
>     n=$perpage
>     while test $n -gt 0
>     do
>         thumb="thumbnails/"$(basename $image)
>         convert $image -scale 256x192 $thumb
>         printf "\n<a href=\"%s\"><img src=\"%s\"/></a>" $image $thumb
>         n=$(expr $n - 1)
>         test $n -gt 0 && read image
>     done
> 
>     printf "</body></html>\n"
> 
> done
> ---------
> 
> It's not perfect, plenty of room for optimization. You'll need to 
> manually separate the pages and write some CSS for the formatting. 
> 
> 
> 
> -- 
> Per Jessen, Zürich (11.8°C)
> 


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