1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
=begin
Copyright (C) 2009 Ricardo Pescuma Domenecci
This is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this file; see the file license.txt. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
=end
require 'mechanize'
class GoogleCode
FEATURED = "Featured"
DEPRECATED = "Deprecated"
def initialize(project, username, password)
@browser = WWW::Mechanize.new
@project = project
page = @browser.get(build_url)
page = @browser.click page.link_with(:text => 'Sign in')
form = page.forms.find_all { |form| \
form.action == 'https://www.google.com/accounts/ServiceLoginAuth?service=code' \
&& form.has_field?("Email") \
&& form.has_field?("Passwd") }[0]
raise "Could not talk to googlecode. Have they changed the pages layout?" unless form
form.Email = username
form.Passwd = password
page = form.submit
raise 'GoogleCode: Invalid username/password' unless page.forms.length == 0
end
def all_files
get_files("downloads/list?can=1")
end
def current_files
get_files("downloads/list?can=2")
end
def featured_files
get_files("downloads/list?can=3")
end
def deprecated_files
get_files("downloads/list?can=4")
end
def fetch(filename)
page = @browser.get(build_url("downloads/detail?name=#{filename}"))
form = page.form_with(:action => "update.do?name=#{filename}")
raise "Could not talk to googlecode. Have they changed the pages layout?" unless form
file = Download.new filename
file.description = form.summary
file.labels = []
form.fields.each { |f| file.labels << f.value if f.name == 'label' && f.value.length > 0 }
file
end
def update(file)
page = @browser.get(build_url("downloads/detail?name=#{file.filename}"))
form = page.form_with(:action => "update.do?name=#{file.filename}")
raise "Could not talk to googlecode. Have they changed the pages layout?" unless form
form.summary = file.description
pos = 0
form.fields.each do |f|
if f.name == 'label'
f.value = file.labels[pos] || ''
pos = pos + 1
end
end
form.submit # TODO Validate result
end
def upload(file)
raise 'filename can\'t be empty' unless (file.filename || '').strip.length > 0
raise 'description can\'t be empty' unless (file.description || '').strip.length > 0
raise 'local_file can\'t be empty' unless (file.local_file || '').strip.length > 0
local_file = File.expand_path(file.local_file)
raise 'Local file could not be read' unless File.exist?(local_file)
raise 'Filename should be equal to local filename' unless File.basename(local_file) == file.filename
page = @browser.get(build_url('downloads/entry'))
form = page.form_with(:action => "http://uploads.code.google.com/upload/#{@project}")
raise "Could not talk to googlecode. Have they changed the pages layout?" unless form
form.summary = file.description.strip
pos = 0
form.fields.each do |f|
if f.name == 'label'
f.value = (file.labels[pos] || '').strip
pos = pos + 1
end
end
form.file_uploads.first.file_name = local_file
page = form.submit
form = page.form_with(:action => "http://uploads.code.google.com/upload/#{@project}")
raise "Error uploading file #{file}" if form
end
class Download
attr_accessor :description, :labels, :local_file
attr_reader :filename
def initialize(filename, fetcher = nil)
@filename = filename.strip
raise 'filename can\'t be empty' unless @filename
@description = ''
@labels = []
@fetcher = fetcher
end
def description
fetch
return @description
end
def labels
fetch
return @labels
end
def to_s
fetch
ret = @filename
ret += ' : ' + @description if @description
ret += ' [' + @labels.join(', ') + ']' if @labels.length > 0
end
def <=>(other)
return @filename.casecmp(other.filename)
end
private
def fetch
return unless @fetcher
tmp = @fetcher.fetch @filename
@description = tmp.description
@labels = tmp.labels
@fetcher = nil
end
end
private
def build_url(suffix = '')
if suffix == ''
return "http://code.google.com/p/#{@project}"
elsif suffix[0] == '/'
"http://code.google.com/p/#{@project}#{suffix}"
else
"http://code.google.com/p/#{@project}/#{suffix}"
end
end
def get_files(url)
page = @browser.get(build_url(url))
start = "http://#{@project}.googlecode.com/files/"
ret = []
page.links.each do |link|
id = link.href
if id.length > start.length && id.slice(0, start.length) == start
id = id.slice(start.length, id.length - start.length)
ret << Download.new(id, self)
end
end
return ret
end
end
|