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RE: Slideshow feature in A::G
Nice!
Use r39 it works flawlessly, hehe.
Btw how do u make 5secs the default?
GallerySlideshowIntervals '5' ?
-----Original Message-----
From: Michael Legart [mailto:michael@xxxxxxxxx]
Sent: Wednesday, August 21, 2002 3:58 AM
To: users@xxxxxxxxxxxxxxxx
Subject: Re: Slideshow feature in A::G
On Tue, Aug 20, 2002 at 11:53:20PM -0400, Charles Chao wrote:
> Mv *.tmpl to my templates directory.
> Edited http.conf and added PerlSetVar GallerySlideshowIntervals '3
5
Sorry about that, I forgot to add the new templates to the MANIFEST file
so they where missing in the distribution
Fixed in
http://svn.apachegallery.dk:8080/snapshots/Apache-Gallery-r39.tar.gz
could you try again?
Thanks,
Michael
> -----Original Message-----
> From: Michael Legart [mailto:michael@xxxxxxxxx]
> Sent: Tuesday, August 20, 2002 11:35 AM
> To: users@xxxxxxxxxxxxxxxx
> Subject: Slideshow feature in A::G
>
> Hello everybody
>
> Someone suggested a slideshow feature in A::G which I think was a
> great idea.
>
> I have done a little bit of hacking and did both some cleanup and
> a suggestion for a slideshow feature.
>
> You can see it in action at
>
> http://gallery.legart.dk/Test/IMG_2801.JPG?slideshow=5
>
> The intervals that the user can select are configurable.
>
> I'm not sure if it should work like this. Currently the slideshow
> stops if you change resolution or use the prev/next buttons. Another
> known bug is that you can only see the slideshow in the default
> resolution.
>
> Anyway, just checking if I am on the right track. What do you
> think?
>
> As you can see in the commit mail you have to update two
> old templates and install a couple of new ones.
>
> The code can be downloaded at
>
> http://svn.apachegallery.dk:8080/snapshots/Apache-Gallery-r38.tar.gz
>
> on this URL (http://svn.apachegallery.dk:8080/snapshots/) you
> will always be able to download the latest snapshot of Apache::Gallery
-
> a tarball gets created on each commit automaticly.
>
> You can also make a checkout of the code directly from the server
> using a Subversion client (subversion.tigris.org)
>
> The url for the HEAD version is
> http://svn.apachegallery.dk:8080/svn/gallery/trunk
>
> Cheers,
> Michael
>
> ----- Forwarded message from mil@xxxxxxxxxxxxxxx -----
>
> From: mil@xxxxxxxxxxxxxxx
> Subject: rev 38 - in trunk: . lib/Apache templates
> To: michael@xxxxxxxxx
> Date: Tue, 20 Aug 2002 17:11:36 +0200 (CEST)
>
> Author: mil
> Date: 2002-08-20 17:11:36 +0200 (Tue, 20 Aug 2002)
> New Revision: 38
>
> Added:
> trunk/templates/interval.tpl
> trunk/templates/intervalactive.tpl
> trunk/templates/refresh.tpl
> trunk/templates/scaleactive.tpl
> trunk/templates/slideshowisoff.tpl
> trunk/templates/slideshowoff.tpl
> Modified:
> trunk/Changes
> trunk/README
> trunk/UPGRADE
> trunk/lib/Apache/Gallery.pm
> trunk/templates/layout.tpl
> trunk/templates/showpicture.tpl
> Log:
> Did some codecleanup and added a slideshow feature. The slideshow
stuff
> is still experimental, it is just proof of concept.
>
>
> Modified: trunk/lib/Apache/Gallery.pm
>
========================================================================
> ======
> --- trunk/lib/Apache/Gallery.pm (original)
> +++ trunk/lib/Apache/Gallery.pm Tue Aug 20 17:11:36 2002
> @@ -88,6 +88,7 @@
> );
>
> $tpl->assign(TITLE => "Index of: ".$uri);
> + $tpl->assign(META => " ");
>
> unless (opendir (DIR, $filename)) {
> show_error ($r, $!, "Unable to access directory
> $filename: $!");
> @@ -269,15 +270,22 @@
> my $tpl = new
> CGI::FastTemplate($r->dir_config('GalleryTemplateDir'));
>
> $tpl->define(
> - layout => 'layout.tpl',
> - picture => 'showpicture.tpl',
> - navpicture => 'navpicture.tpl',
> - info => 'info.tpl',
> - scale => 'scale.tpl',
> - orig => 'orig.tpl'
> + layout => 'layout.tpl',
> + picture => 'showpicture.tpl',
> + navpicture => 'navpicture.tpl',
> + info => 'info.tpl',
> + scale => 'scale.tpl',
> + scaleactive => 'scaleactive.tpl',
> + orig => 'orig.tpl',
> + refresh => 'refresh.tpl',
> + interval => 'interval.tpl',
> + intervalactive => 'intervalactive.tpl',
> + slideshowisoff => 'slideshowisoff.tpl',
> + slideshowoff => 'slideshowoff.tpl'
> );
>
> $tpl->assign(TITLE => "Viewing ".$r->uri()." at
> $image_width x $height");
> + $tpl->assign(META => " ");
> $tpl->assign(RESOLUTION => "$image_width x $height");
> $tpl->assign(MENU => generate_menu($r));
> $tpl->assign(SRC => ".cache/".$cached);
> @@ -292,13 +300,16 @@
> @pictures = sort @pictures;
>
> $tpl->assign(TOTAL => scalar @pictures);
> -
> +
> + my $prevpicture;
> + my $nextpicture;
> +
> for (my $i=0; $i <= $#pictures; $i++) {
> if ($pictures[$i] eq $picfilename) {
>
> $tpl->assign(NUMBER => $i+1);
>
> - my $prevpicture = $pictures[$i-1];
> + $prevpicture = $pictures[$i-1];
> my $displayprev = ($i>0 ? 1 : 0);
>
> if
> ($r->dir_config("GalleryWrapNavigation")) {
> @@ -320,7 +331,7 @@
> $tpl->assign(BACK => " ");
> }
>
> - my $nextpicture = $pictures[$i+1];
> + $nextpicture = $pictures[$i+1];
> if
> ($r->dir_config("GalleryWrapNavigation")) {
> $nextpicture = $pictures[$i ==
> $#pictures ? 0 : $i+1];
> }
> @@ -373,7 +384,12 @@
> $tpl->assign(IMAGEURI =>
> uri_escape($r->uri(), $escape_rule));
> $tpl->assign(SIZE => $size);
> $tpl->assign(WIDTH => $size);
> + if ($width == $size) {
> + $tpl->parse(SIZES =>
> '.scaleactive');
> + }
> + else {
> $tpl->parse(SIZES => '.scale');
> + }
> }
> }
>
> @@ -382,6 +398,35 @@
> $tpl->parse(SIZES => '.orig');
> }
>
> + my @slideshow_intervals = split (/ /,
> $r->dir_config('GallerySlideshowIntervals') ?
> $r->dir_config('GallerySlideshowIntervals') : '3 5 10 15 30');
> + foreach my $interval (@slideshow_intervals) {
> + $tpl->assign(IMAGEURI => uri_escape($r->uri(),
> $escape_rule));
> + $tpl->assign(SECONDS => $interval);
> + if ($apr->param('slideshow') &&
> $apr->param('slideshow') == $interval and $nextpicture) {
> + $tpl->parse(SLIDESHOW =>
> '.intervalactive');
> + }
> + else {
> + $tpl->parse(SLIDESHOW => '.interval');
> + }
> + }
> +
> + if ($apr->param('slideshow') and $nextpicture) {
> +
> + $tpl->parse(SLIDESHOW => '.slideshowoff');
> +
> + unless ((grep $apr->param('slideshow') == $_,
> @slideshow_intervals)) {
> + show_error($r, "Invalid interval",
> $apr->param('slideshow')." is not an allowed interval.");
> + return OK;
> + }
> +
> + $tpl->assign(INTERVAL =>
> $apr->param('slideshow'));
> + $tpl->parse(META => '.refresh');
> +
> + }
> + else {
> + $tpl->parse(SLIDESHOW => '.slideshowisoff');
> + }
> +
> $tpl->parse("MAIN", ["picture", "layout"]);
> my $content = $tpl->fetch("MAIN");
>
> @@ -650,7 +695,6 @@
>
> $r->print(${$content});
>
> - return OK;
> }
>
> sub generate_menu {
> @@ -858,6 +902,11 @@
> resizing or putting the CopyrightImage on it.
>
> Set to 1 or 0, default is 0
> +
> +=item B<GallerySlideshowIntervals>
> +
> +With this option you can configure which intervals can be selected
for
> +a slideshow. The default is '3 5 10 15 30'
>
> =back
>
>
> Modified: trunk/UPGRADE
>
========================================================================
> ======
> --- trunk/UPGRADE (original)
> +++ trunk/UPGRADE Tue Aug 20 17:11:36 2002
> @@ -1,6 +1,18 @@
> # $Author$ $Rev$
> # $Date$
>
> +For users upgrading from 0.4 to devel
> +
> +Remember to update the following templates:
> +templates/interval.tpl
> +templates/intervalactive.tpl
> +templates/layout.tpl
> +templates/refresh.tpl
> +templates/scaleactive.tpl
> +templates/showpicture.tpl
> +templates/slideshowisoff.tpl
> +templates/slideshowoff.tpl
> +
> For users upgrading from 0.3 to 0.4:
>
> Two new options have been added, they are both optional:
>
> Modified: trunk/Changes
>
========================================================================
> ======
> --- trunk/Changes (original)
> +++ trunk/Changes Tue Aug 20 17:11:36 2002
> @@ -3,6 +3,9 @@
>
> Revision history for Perl extension Apache::Gallery.
>
> + - Added slideshow feature (Me)
> + - Code cleanup (Me)
> +
> 0.4.1 Sun Aug 11 17:48:09 CEST 2002
>
> - URI Escape image URL in the size selection URLs. (Me)
>
> Modified: trunk/README
>
========================================================================
> ======
> --- trunk/README (original)
> +++ trunk/README Tue Aug 20 17:11:36 2002
> @@ -1,6 +1,3 @@
> -$Author$ $Rev$
> -$Date$
> -
> NAME
> Apache::Gallery - mod_perl handler to create an image gallery
>
> @@ -59,7 +56,7 @@
> Defines which widths images can be scaled to. Images cannot
be
> scaled to other widths than the ones you define with this
> option.
>
> - The default is '640 1024 1600 2272'
> + The default is '640 800 1024 1600'
>
> GalleryThumbnailSize
> Defines the width and height of the thumbnail images.
> @@ -84,6 +81,10 @@
>
> Set to 1 or 0, default is 0
>
> + GallerySlideshowIntervals
> + With this option you can configure which intervals can be
> selected
> + for a slideshow. The default is '3 5 10 15 30'
> +
> FEATURES
> Rotate images
> Pictures can be rotated on the fly without modifying the
> original
> @@ -116,11 +117,18 @@
> Apache::Request
> URI::Escape
> Image::Info
> + Image::Size
> CGI::FastTemplate
> Inline::C
> X11 libraries (ie, XFree86)
> Imlib2 Remember the -dev package when using rpm, deb or other
> package
> formats!
> +BUGS
> + Fatal errors are showed on a page with a HTTP OK return code.
This
> is
> + because Internet Explorer will show it's own error page
otherwise.
> Is it
> + possible to force IE to show our custom errormessage even when
> returning
> + HTTP status code 500?
> +
> AUTHOR
> Michael Legart <michael@xxxxxxxxx>
>
> @@ -137,10 +145,11 @@
>
> THANKS
> Thanks to Thomas Kjaer for templates and design of
> - http://apachegallery.dk and thanks to Thomas Eibner for patches.
> + http://apachegallery.dk Thanks to Thomas Eibner and other for
> patches.
> + (See the Changes file)
>
> SEE ALSO
> the perl manpage, the mod_perl manpage, the Apache::Request
> manpage, the
> - Inline::C manpage, the CGI::FastTemplate manpage, and the
> Image::Info
> - manpage.
> + Inline::C manpage, the CGI::FastTemplate manpage, the Image::Info
> + manpage, and the Image::Size manpage.
>
>
> Added: trunk/templates/scaleactive.tpl
>
========================================================================
> ======
> --- trunk/templates/scaleactive.tpl (original)
> +++ trunk/templates/scaleactive.tpl Tue Aug 20 17:11:36 2002
> @@ -0,0 +1 @@
> +$SIZE
>
> Added: trunk/templates/interval.tpl
>
========================================================================
> ======
> --- trunk/templates/interval.tpl (original)
> +++ trunk/templates/interval.tpl Tue Aug 20 17:11:36 2002
> @@ -0,0 +1 @@
> +<a href="$IMAGEURI?slideshow=$SECONDS">$SECONDS</a>
>
> Added: trunk/templates/slideshowisoff.tpl
>
========================================================================
> ======
> --- trunk/templates/slideshowisoff.tpl (original)
> +++ trunk/templates/slideshowisoff.tpl Tue Aug 20 17:11:36 2002
> @@ -0,0 +1 @@
> +Off
>
> Added: trunk/templates/slideshowoff.tpl
>
========================================================================
> ======
> --- trunk/templates/slideshowoff.tpl (original)
> +++ trunk/templates/slideshowoff.tpl Tue Aug 20 17:11:36 2002
> @@ -0,0 +1 @@
> +<a href="$IMAGEURI">Off</a>
>
> Added: trunk/templates/refresh.tpl
>
========================================================================
> ======
> --- trunk/templates/refresh.tpl (original)
> +++ trunk/templates/refresh.tpl Tue Aug 20 17:11:36 2002
> @@ -0,0 +1 @@
> +<meta http-equiv="refresh" content="$INTERVAL;
> url=$URL?slideshow=$INTERVAL" />
>
> Modified: trunk/templates/showpicture.tpl
>
========================================================================
> ======
> --- trunk/templates/showpicture.tpl (original)
> +++ trunk/templates/showpicture.tpl Tue Aug 20 17:11:36 2002
> @@ -9,7 +9,8 @@
> <center class="nav">
> Viewing picture $NUMBER
> of $TOTAL at $RESOLUTION pixels<br>
> <img src="$SRC"><br>
> - Size [ $SIZES ]
> + Size [ $SIZES ]<br>
> + Slideshow [ $SLIDESHOW ]
> </center>
> </td>
> </tr>
> @@ -32,7 +33,7 @@
> <tr>
> <td colspan="3">
> <div id="gallery">
> - Indexed by <a
> href="http://apachegallery.dk";>Apache::Gallery</a> - Copyright ©
> 2001 Michael Legart - <a href="http://www.hestdesign.com/";>Hest
> Design!</a>
> + Indexed by <a
> href="http://apachegallery.dk";>Apache::Gallery</a> - Copyright ©
> 2001-2002 Michael Legart - <a href="http://www.hestdesign.com/";>Hest
> Design!</a>
> </div>
> </td>
> </tr>
>
> Modified: trunk/templates/layout.tpl
>
========================================================================
> ======
> --- trunk/templates/layout.tpl (original)
> +++ trunk/templates/layout.tpl Tue Aug 20 17:11:36 2002
> @@ -5,6 +5,7 @@
> <head>
> <title>$TITLE</title>
> <link rel="stylesheet" href="/gallery.css">
> + $META
> </head>
>
> <body>
>
> Added: trunk/templates/intervalactive.tpl
>
========================================================================
> ======
> --- trunk/templates/intervalactive.tpl (original)
> +++ trunk/templates/intervalactive.tpl Tue Aug 20 17:11:36 2002
> @@ -0,0 +1 @@
> +$SECONDS
>
> ----- End forwarded message -----