diff -r 5dbdcb79024b -r 740133ab6353 series.cgi
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/series.cgi	Thu Nov 08 17:06:03 2007 +0000
@@ -0,0 +1,182 @@
+#!/usr/bin/env python2.4
+
+import dbm
+import cgi
+import Cookie
+import os, os.path
+#import pprint
+
+import degal
+
+#
+# load request params
+#
+vars = cgi.FieldStorage()
+
+# keys = what photos are in the series
+keys = vars["keys"].value.split()
+
+# index = what photo to show, or the index
+if 'index' in vars :
+    index = vars["index"].value
+else :
+    index = None
+
+if keys and keys[0] in ('add', 'del', 'clear', 'view') or index == 'load' :
+    cookie = Cookie.SimpleCookie(os.environ.get('HTTP_COOKIE', None))
+    act = keys[0]
+    _keys = keys
+
+    if 'series' in cookie :
+        keys = cookie["series"].value.split()
+    else :
+        keys = []
+    
+    if index == 'load' :
+        keys = _keys
+    elif act == 'add' and index not in keys :
+        keys.append(index)
+    elif act == 'del' :
+        keys.remove(index)
+    elif act == 'clear' :
+        keys = []
+    elif act == 'view' :
+        pass
+    
+    cookie['series'] = ' '.join(keys)
+    cookie['series']['path'] = '/'
+
+    if keys :
+        redirect_to = "../%s/" % ('+'.join(keys))
+    else :
+        redirect_to = "../.."
+
+    print "Status: 302"
+    print "Location: %s" % redirect_to
+    print cookie
+    print
+    print "Redirect..."
+else :
+    cookie = Cookie.SimpleCookie(os.environ.get('HTTP_COOKIE', None))
+
+    my_series = 'series' in cookie and cookie['series'].value.split() == keys 
+        
+    if index :
+        index = int(index)
+
+    #
+    # load DB
+    #
+    db = dbm.open('shorturls', 'r')
+
+    #
+    # get the Image objects
+    #
+    photos = []
+
+    INDEX_URL = "/series/%s/"
+    IMAGE_URL = "/series/%s/%d"
+
+    # monkey-patch the templates
+    rendered_templates = []
+
+    def _myRenderTo (self, path, **vars) :
+        rendered_templates.append(self.render(**vars))
+
+    degal.Template.renderTo = _myRenderTo
+
+    # our own version of Folder
+    class Series (degal.Folder) :
+        def __init__ (self) :
+            super(Series, self).__init__()
+            
+            self.alive = True
+            self.filtered = False
+            self.subdirs = {}
+            self.images = {}
+            self.sorted_images = []
+            self.title = "Series"
+
+            if my_series :
+                self.descr = '<a href="../clear/">Clear your series</a>'
+            else :
+                self.descr = '<a href="load">Load as your series</a>'
+
+            self.shorturl_code = ''
+        
+        def breadcrumb (self) :
+            return [('../..', 'Gallery'), ('.', 'Series')]
+
+        def inRoot (self, *fnames) :
+            return os.path.join('../..', *fnames)
+
+    #    def pathFor (self, *fnames) :
+    #        return os.path.join(fnames)
+
+    class Image (degal.Image) :
+        def __init__ (self, series, key, i) :
+            path = db[key]
+            path = path.rstrip(".html")
+            self.dir_name, self.image_name = os.path.split(path)
+
+            super(Image, self).__init__(series, self.image_name)
+            
+            self.path = path
+            self.shorturl_code = key
+            self.html_path = self.html_name = str(i + 1)
+            self.title = 'Image %d' % (i + 1, )
+            self.descr = '<span style="font-size: x-small">Standalone image: <a href="%s.html">%s</a></span>' % (self._path(), self._path().lstrip('./'))
+            self.img_size = (-1, -1)
+            self.filesize = 0
+            self.timestamp = 0
+
+            if my_series :
+                self.series_act = "del"
+                self.series_verb = "Remove from"
+            else :
+                self.series_act = self.series_verb = ""
+
+        def breadcrumb (self) :
+            return [('../..', 'Gallery'), ('.', 'Series'), (self.html_name, self.title)]
+
+        def _path (self, blaa='') :
+            return os.path.join('../..', self.dir_name, blaa, self.image_name)
+
+        def thumbImgTag (self) :
+            return degal.link(self.html_name, "<img src='%s' alt='%s' title='%s'>" % (os.path.join('../..', self.dir_name, degal.THUMB_DIR, self.image_name), '', self.title))
+
+        def previewImgTag (self) :
+            return degal.link(os.path.join('../..', self.dir_name, self.image_name), "<img src='%s' alt='%s' title='%s'>" % (os.path.join('../..', self.dir_name, degal.PREVIEW_DIR, self.image_name), '', self.title))
+
+           
+
+    series = Series()
+
+    try :
+        prev = None
+
+        for i, key in enumerate(keys) :
+            img = Image(series, key, i)
+
+            if prev :
+                prev.next = img
+
+            img.prev = prev
+            prev = img
+
+    #        series.images[str(i + 1)] = img
+            series.sorted_images.append(img)
+    finally :
+        db.close()
+
+    if index :
+        img = series.sorted_images[index - 1]
+
+        img.render()
+    else :
+        series.render()
+
+    print "Content-Type: text/html"
+    print
+    print rendered_templates[0]
+