author | Tero Marttila <terom@fixme.fi> |
Wed, 01 Jul 2009 20:03:41 +0300 | |
changeset 138 | 130fb8a8dbb9 |
parent 133 | 0c1c092bbc5d |
child 141 | 9387da0dc183 |
permissions | -rw-r--r-- |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
1 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
2 |
Per-directory gallery state |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
3 |
""" |
12
c2d8e9a754a1
Major code restructuring. Version is now 0.5, templates use Mako, and the code is split off into several files under lib/
terom
parents:
diff
changeset
|
4 |
|
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
5 |
import filesystem, image, html |
12
c2d8e9a754a1
Major code restructuring. Version is now 0.5, templates use Mako, and the code is split off into several files under lib/
terom
parents:
diff
changeset
|
6 |
|
76 | 7 |
from utils import lazy_load, lazy_load_iter |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
8 |
|
76 | 9 |
import math |
10 |
||
11 |
class Folder (filesystem.Directory) : |
|
12
c2d8e9a754a1
Major code restructuring. Version is now 0.5, templates use Mako, and the code is split off into several files under lib/
terom
parents:
diff
changeset
|
12 |
""" |
133
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
13 |
A Folder is a filesystem Directory that: |
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
14 |
* has a title/description (XXX: Page) |
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
15 |
* contains any number of other sub-Folders and Images. |
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
16 |
* can load custom configuration for itself and sub-nodes to override the base config |
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
17 |
* holds sub-dirs for previews/thumbs |
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
18 |
* has a HTML view |
12
c2d8e9a754a1
Major code restructuring. Version is now 0.5, templates use Mako, and the code is split off into several files under lib/
terom
parents:
diff
changeset
|
19 |
""" |
c2d8e9a754a1
Major code restructuring. Version is now 0.5, templates use Mako, and the code is split off into several files under lib/
terom
parents:
diff
changeset
|
20 |
|
118
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
21 |
def iter_config_files (self) : |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
22 |
""" |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
23 |
Iterate over the possible config files for this dir |
138
130fb8a8dbb9
remove cfg for .degal from folders
Tero Marttila <terom@fixme.fi>
parents:
133
diff
changeset
|
24 |
|
130fb8a8dbb9
remove cfg for .degal from folders
Tero Marttila <terom@fixme.fi>
parents:
133
diff
changeset
|
25 |
XXX: abstract this |
118
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
26 |
""" |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
27 |
|
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
28 |
yield self.subfile('degal.cfg') |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
29 |
|
76 | 30 |
def __init__ (self, *args, **kwargs) : |
31 |
super(Folder, self).__init__(*args, **kwargs) |
|
12
c2d8e9a754a1
Major code restructuring. Version is now 0.5, templates use Mako, and the code is split off into several files under lib/
terom
parents:
diff
changeset
|
32 |
|
118
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
33 |
# find config |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
34 |
for file in self.iter_config_files() : |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
35 |
if file.exists() : |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
36 |
# yay! More configuration! |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
37 |
self.config = self.config.load(file.path) |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
38 |
|
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
39 |
break |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
40 |
|
133
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
41 |
# load some info for title? |
118
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
42 |
if self.config and self.config.title : |
133
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
43 |
# override our default title |
118
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
44 |
self.title = self.config.title |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
45 |
|
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
46 |
# disable it so it won't be used by children |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
47 |
# XXX: figure out a better way of doing this |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
48 |
self.config.title = None |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
49 |
|
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
50 |
@lazy_load |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
51 |
def title (self) : |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
52 |
""" |
133
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
53 |
Find the default title for this dir. |
118
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
54 |
""" |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
55 |
|
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
56 |
# default |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
57 |
return self.name.title() |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
58 |
|
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
59 |
@lazy_load |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
60 |
def description (self) : |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
61 |
""" |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
62 |
Find the descriptive text for this dir |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
63 |
""" |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
64 |
|
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
65 |
# default |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
66 |
return None |
60b126ff0b74
configuration magic - can now load configuration data from ./degal.cfg, --config, folder/degal.cfg
Tero Marttila <terom@fixme.fi>
parents:
99
diff
changeset
|
67 |
|
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
68 |
@lazy_load |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
69 |
def preview_dir (self) : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
70 |
""" |
133
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
71 |
Load and return the Directory used for for preview Thumbnails |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
72 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
73 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
74 |
return self.subdir(self.config.preview_dir, create=True) |
12
c2d8e9a754a1
Major code restructuring. Version is now 0.5, templates use Mako, and the code is split off into several files under lib/
terom
parents:
diff
changeset
|
75 |
|
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
76 |
@lazy_load |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
77 |
def thumb_dir (self) : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
78 |
""" |
133
0c1c092bbc5d
slight doc tweaks for Folder
Tero Marttila <terom@fixme.fi>
parents:
132
diff
changeset
|
79 |
Load and return the Directory used for thumb Thumbnails |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
80 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
81 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
82 |
return self.subdir(self.config.thumb_dir, create=True) |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
83 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
84 |
@lazy_load_iter |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
85 |
def subnodes (self) : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
86 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
87 |
Load and return an ordered list of child-Nodes |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
88 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
89 |
|
76 | 90 |
return super(Folder, self).subnodes(skip_dotfiles=True, sort=True) |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
91 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
92 |
@lazy_load_iter |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
93 |
def subfolders (self) : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
94 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
95 |
Load and return an ordered list of sub-Folders |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
96 |
""" |
90 | 97 |
|
98 |
# filter out valid subfolders |
|
99 |
for node in self.subnodes : |
|
100 |
# skip non-dirs |
|
101 |
if not node.is_dir() : |
|
102 |
continue |
|
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
103 |
|
90 | 104 |
# skip the previews/thumbs dirs |
105 |
if node.name in (self.config.preview_dir, self.config.thumb_dir) : |
|
106 |
continue |
|
107 |
||
108 |
# ok |
|
109 |
yield Folder(node) |
|
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
110 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
111 |
@lazy_load_iter |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
112 |
def images (self) : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
113 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
114 |
Load and return an ordered/linked list of sub-Images |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
115 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
116 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
117 |
prev = None |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
118 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
119 |
for node in self.subnodes : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
120 |
# skip non-relevant ones |
76 | 121 |
if not node.is_file() or not self.config.is_image(filesystem.File(node)) : |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
122 |
continue |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
123 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
124 |
# create new |
77
2a53c5ade434
misc. fixes, it runs now, but HTML output is corrupt (no flattening)
Tero Marttila <terom@fixme.fi>
parents:
76
diff
changeset
|
125 |
img = image.Image(node) |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
126 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
127 |
# link up |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
128 |
if prev : |
76 | 129 |
img.prev = prev |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
130 |
prev.next = img |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
131 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
132 |
# yield the linked-up prev |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
133 |
yield prev |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
134 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
135 |
# continue |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
136 |
prev = img |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
137 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
138 |
# and the last one |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
139 |
if prev : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
140 |
yield prev |
132
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
141 |
|
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
142 |
@lazy_load |
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
143 |
def empty (self) : |
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
144 |
""" |
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
145 |
A Folder is empty if it does not contain any Images, and all of its sub-Folders (if any) are also empty. |
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
146 |
|
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
147 |
This is implemented recursively. |
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
148 |
""" |
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
149 |
|
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
150 |
# simple logic, my dear friend Watson |
c2b2f4b6fe6d
clear up commands.main logic a bit
Tero Marttila <terom@fixme.fi>
parents:
131
diff
changeset
|
151 |
return not self.images and all(subfolder.empty for subfolder in self.subfolders) |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
152 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
153 |
@property |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
154 |
def page_count (self) : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
155 |
""" |
131
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
156 |
Returns the number of pages needed to show this folder's images or subfolders. May be zero, one or more. |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
157 |
""" |
131
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
158 |
|
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
159 |
if self.images : |
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
160 |
return int(math.ceil(len(self.images) / float(self.config.images_per_page))) |
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
161 |
|
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
162 |
elif self.subfolders : |
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
163 |
# paginate these? |
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
164 |
return 1 |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
165 |
|
131
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
166 |
else : |
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
167 |
# nothing to render, really |
7021d949222c
fix commands.main to render HTML for folders that only have subfolders, and no direct images
Tero Marttila <terom@fixme.fi>
parents:
119
diff
changeset
|
168 |
return 0 |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
169 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
170 |
def images_for_page (self, page) : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
171 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
172 |
Returns the list of Images to be displayed for the given page, if any |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
173 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
174 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
175 |
# offset to first image |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
176 |
offset = page * self.config.images_per_page |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
177 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
178 |
# slice |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
179 |
return self.images[offset : offset + self.config.images_per_page] |
119 | 180 |
|
181 |
@property |
|
182 |
def html (self) : |
|
183 |
""" |
|
184 |
Path to default page |
|
185 |
""" |
|
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
186 |
|
119 | 187 |
return self.html_page() |
188 |
||
189 |
def html_page (self, page=0) : |
|
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
190 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
191 |
Returns the File representing the .html for the given page |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
192 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
193 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
194 |
if page : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
195 |
return self.subfile("index_%d.html" % page) |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
196 |
|
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
197 |
else : |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
198 |
return self.subfile("index.html") |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
199 |
|
85
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
200 |
def index_images (self, for_update=True) : |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
201 |
""" |
85
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
202 |
Return a series of Images inside of this folder. |
70
67dd32adf159
remove old Folder, Image code, wrap up both
Tero Marttila <terom@fixme.fi>
parents:
64
diff
changeset
|
203 |
|
85
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
204 |
If `for_update` is given, only images that are stale will be returned. |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
205 |
""" |
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
206 |
|
85
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
207 |
for image in self.images : |
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
208 |
if for_update and not image.stale() : |
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
209 |
# skip |
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
210 |
continue |
64
4ebd563214d2
begin implementation of folder, gallery
Tero Marttila <terom@fixme.fi>
parents:
44
diff
changeset
|
211 |
|
85
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
212 |
yield image |
7da934333469
move thumbnail rendering from render.py to thumbnail.py, and implement staleness checking for Images, plus index_images for Folder
Tero Marttila <terom@fixme.fi>
parents:
77
diff
changeset
|
213 |