terom@20: #!/usr/bin/env python2.4
terom@20: #
terom@20: # DeGAL - A pretty simple web image gallery
terom@20: # Copyright (C) 2007 Tero Marttila
terom@20: # http://marttila.de/~terom/degal/
terom@20: #
terom@20: # This program is free software; you can redistribute it and/or modify
terom@20: # it under the terms of the GNU General Public License as published by
terom@20: # the Free Software Foundation; either version 2 of the License, or
terom@20: # (at your option) any later version.
terom@20: #
terom@20: # This program is distributed in the hope that it will be useful,
terom@20: # but WITHOUT ANY WARRANTY; without even the implied warranty of
terom@20: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
terom@20: # GNU General Public License for more details.
terom@20: #
terom@20: # You should have received a copy of the GNU General Public License
terom@20: # along with this program; if not, write to the
terom@20: # Free Software Foundation, Inc.,
terom@20: # 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
terom@20: #
terom@20: 
terom@20: import cgi
terom@20: 
terom@20: import inc
terom@20: from lib import tags, template, req, shorturl, utils, settings
terom@20: 
terom@20: tag_list = [tag for tag in req.get_str("tags", "").split("/") if tag]
terom@20: 
terom@20: tag_db = tags.TagDB()
terom@20: shorturl_db = shorturl.DB()
terom@20: 
terom@20: root = len(tag_list) + 1
terom@20: 
terom@20: class Tag (object) :
terom@20:     def __init__ (self, name, count) :
terom@20:         self.title = "%s (%d)" % (name, count)
terom@20:         self.name = utils.url(name, trailing=True)
terom@20: 
terom@20: class TagView (object) :
terom@20:     def __init__ (self, tag_list) :
terom@20:         img_codes = tag_db.imgs(tag_list)
terom@20:         more_tags = tag_db.tags(tag_list)
terom@20: 
terom@20:         self.images = []
terom@20: 
terom@20:         for index, key in enumerate(img_codes) :
terom@20:             dir, fname = shorturl_db.image_info(key)
terom@20: 
terom@20:             img = Image(key, dir, fname, index)
terom@20:             self.images.append(img)
terom@20: 
terom@20:         self.tags = [Tag(name, count) for (name, count) in more_tags]
terom@20: 
terom@20:     def render (self) :
terom@20:         descr = ""
terom@20:         return template.gallery.render(
terom@20:             stylesheet_url      = utils.url("style.css", up=root),
terom@20:             
terom@20:             breadcrumb          = [(utils.url(up=root), "Index"), (utils.url(up=root-1), "Tags")] + [(utils.url(up=root-(n+1), trailing=True), tag) for n, tag in enumerate(tag_list)],
terom@20: 
terom@20:             title               = "Tags :: %s" % (" » ".join(tag_list) or "All"),
terom@20: 
terom@20:             num_pages           = 1,
terom@20:             cur_page            = 0,
terom@20: 
terom@20:             dirs                = self.tags,
terom@20:             images              = self.images,
terom@20: 
terom@20:             description         = descr,
terom@20: 
terom@20:             shorturl            = None,
terom@20:             shorturl_code       = None,
terom@20:         )
terom@20:     
terom@20: class Image (object) :
terom@20:     def __init__ (self, key, dir, fname, index) :
terom@20:         self.fname = fname
terom@20:         self.name = utils.url_join(dir, fname, abs=True)
terom@20:         self.html_name = utils.url_join(dir, fname + ".html", abs=True)
terom@20:         self.thumb_name = utils.url_join(dir, settings.THUMB_DIR, fname, abs=True)
terom@20:         self.preview_name = utils.url_join(dir, settings.PREVIEW_DIR, fname, abs=True)
terom@20: 
terom@20:         self.shorturl = key
terom@20: 
terom@20:         self.prev = self.next = None
terom@20: 
terom@20: tagview = TagView(tag_list)
terom@20: 
terom@20: print "Content-Type: text/html"
terom@20: print
terom@20: print tagview.render()
terom@20: