Apache-Album
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practice I have found that Netscape will used the cached
images even if they are updated. I normally have to flush the
cache and reload to see the new images.
At any time you can `rm -f tn__*' in the
`AlbumDir'/album_name/ directory, the next time the page is
loaded all the thumbnails will be regenerated. (Naturally
image names that start with tn__ should be renamed before
placing them in the album directory.)
ThumbSubDir
If you want your thumbnails to be in a different directory
than the original pictures, set `ThumbSubDir' which is the
subdirectory the thumbnails will be created in and viewed
from. (This could also be used to allow multiple sets of
thumbnails).
DefaultBrowserWidth
A general number of how wide you want the final table to be,
not an absolute number. If the next image would take it past
this "invisible line", a new row is started.
NumberOfColumns
Instead of using DefaultBrowserWidth and a guess at the number
of pixels, NumberOfColumns can be set to the maximum number of
columns in a table. The default is 0 (which causes
DefaultBrowserWidth to be used instead).
BodyArgs
This entire string is passed in the <BODY> tag. Useful for
setting background images, background color, link colors, etc.
If set in the httpd.conf file, you must put quotes around the
value, and escape any quotes in the value. If this value is
set in the .htaccess file, this is not necessary:
In httpd.conf: PerlSetVar BodyArgs "BACKGROUND=gray.gif text=\"#FFFFFF\""
In .htaccess : PerlSetVar BodyArgs BACKGROUND=gray.gif text="#FFFFFF"
OutsideTableBorder
This variable's value is passed to the outer table's BORDER
attribute.
InsideTablesBorder
This variables's value is passed to all the inner table's
BORDER attributes. Note that the name of the
`InnerTablesBorder' has an 's' in it, as it modifes all the
inner tables.
Footer
This text/html will placed at the bottom of the page after all
the thumbnails, but before the end of the page. Useful for
links back to a home page, mailto: tag, etc.
EditMode
Allows the user to create new albums and upload pictures.
Obviously there are security implications here, so if EditMode
is turned on that location should probably have some kind of
security. Albums can share the same AlbumDir, so you can have
something like:
/albums - ReadOnly version, no security /albums_edit - Allow
new album creation and picture uploads, require authentication
both using the same AlbumDir.
AllowFinalResize
If this is set to true, the user will have 3 additional
options when viewing the full sized picture. The thumbnail can
still be selected to view the full picture, or Sm (Small), Med
(Medium), or Lg(Large) can be selected to bring the picture
down to fit better in a 640x480, 800x600, or 1024x758 screen.
ReverseDirs
When viewing albums, they will be sorted by name. If this is
set to true the order will be reversed. (Useful if you want to
use things like dates/months as the directory names, this will
put the most recent albums first.
ReversePics
When viewing pictures, they will be sorted by name. If this is
set to true, the order of the pictures will be reversed.
OTHER FEATURES
For people with lots of bandwidth and memory, Apache::Album can
generate a single page with all the full sized pictures (or all
the Small(sm), Medium(med) or Large(lg) pictures if
AllowFinalResize is turned on). This is enabled by passing
?all_full_images=sm|med|lg|full to the url of an album, for
example:
`http://your.web.server/albums/specific_album/?all_full_images
=sm'
Will create a page with all the picutres in an album, but none
will be larger than 640x480. The pictures will have captions as
if the pictures were being viewed one at a time.
LIMITATIONS
PerlMagick is a limiting factor. If PerlMagick can't load the
image, no thumbnail will be created.
COPYRIGHT
Copyright (c) 1998-2000 Jim Woodgate. All rights reserved. This
program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
AUTHOR
Jim Woodgate woody@bga.com
SEE ALSO
perl(1), the Image::Magick manpage(3).
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