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added changes counts on the "commits per author" svn stat graph...
Jean-Philippe Lang -
r382:8a84884d5042
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1 1 # redMine - project management software
2 2 # Copyright (C) 2006-2007 Jean-Philippe Lang
3 3 #
4 4 # This program is free software; you can redistribute it and/or
5 5 # modify it under the terms of the GNU General Public License
6 6 # as published by the Free Software Foundation; either version 2
7 7 # of the License, or (at your option) any later version.
8 8 #
9 9 # This program is distributed in the hope that it will be useful,
10 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 12 # GNU General Public License for more details.
13 13 #
14 14 # You should have received a copy of the GNU General Public License
15 15 # along with this program; if not, write to the Free Software
16 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 17
18 18 require 'SVG/Graph/Bar'
19 19 require 'SVG/Graph/BarHorizontal'
20 20
21 21 class RepositoriesController < ApplicationController
22 22 layout 'base'
23 23 before_filter :find_project
24 24 before_filter :authorize, :except => [:stats, :graph]
25 25 before_filter :check_project_privacy, :only => [:stats, :graph]
26 26
27 27 def show
28 28 # get entries for the browse frame
29 29 @entries = @repository.scm.entries('')
30 30 show_error and return unless @entries
31 31 # check if new revisions have been committed in the repository
32 32 scm_latestrev = @entries.revisions.latest
33 33 if Setting.autofetch_changesets? && scm_latestrev && ((@repository.latest_changeset.nil?) || (@repository.latest_changeset.revision < scm_latestrev.identifier.to_i))
34 34 @repository.fetch_changesets
35 35 @repository.reload
36 36 end
37 37 @changesets = @repository.changesets.find(:all, :limit => 5, :order => "committed_on DESC")
38 38 end
39 39
40 40 def browse
41 41 @entries = @repository.scm.entries(@path, @rev)
42 42 show_error and return unless @entries
43 43 end
44 44
45 45 def revisions
46 46 unless @path == ''
47 47 @entry = @repository.scm.entry(@path, @rev)
48 48 show_error and return unless @entry
49 49 end
50 50 @repository.changesets_with_path @path do
51 51 @changeset_count = @repository.changesets.count
52 52 @changeset_pages = Paginator.new self, @changeset_count,
53 53 25,
54 54 params['page']
55 55 @changesets = @repository.changesets.find(:all,
56 56 :limit => @changeset_pages.items_per_page,
57 57 :offset => @changeset_pages.current.offset)
58 58 end
59 59 render :action => "revisions", :layout => false if request.xhr?
60 60 end
61 61
62 62 def entry
63 63 if 'raw' == params[:format]
64 64 content = @repository.scm.cat(@path, @rev)
65 65 show_error and return unless content
66 66 send_data content, :filename => @path.split('/').last
67 67 end
68 68 end
69 69
70 70 def revision
71 71 @changeset = @repository.changesets.find_by_revision(@rev)
72 72 show_error and return unless @changeset
73 73 end
74 74
75 75 def diff
76 76 @rev_to = params[:rev_to] || (@rev-1)
77 77 @diff = @repository.scm.diff(params[:path], @rev, @rev_to)
78 78 show_error and return unless @diff
79 79 end
80 80
81 81 def stats
82 82 end
83 83
84 84 def graph
85 85 data = nil
86 86 case params[:graph]
87 87 when "commits_per_month"
88 88 data = graph_commits_per_month(@repository)
89 89 when "commits_per_author"
90 90 data = graph_commits_per_author(@repository)
91 91 end
92 92 if data
93 93 headers["Content-Type"] = "image/svg+xml"
94 94 send_data(data, :type => "image/svg+xml", :disposition => "inline")
95 95 else
96 96 render_404
97 97 end
98 98 end
99 99
100 100 private
101 101 def find_project
102 102 @project = Project.find(params[:id])
103 103 @repository = @project.repository
104 104 render_404 and return false unless @repository
105 105 @path = params[:path].squeeze('/').gsub(/^\//, '') if params[:path]
106 106 @path ||= ''
107 107 @rev = params[:rev].to_i if params[:rev] and params[:rev].to_i > 0
108 108 rescue ActiveRecord::RecordNotFound
109 109 render_404
110 110 end
111 111
112 112 def show_error
113 113 flash.now[:notice] = l(:notice_scm_error)
114 114 render :nothing => true, :layout => true
115 115 end
116 116
117 117 def graph_commits_per_month(repository)
118 118 @date_to = Date.today
119 119 @date_from = @date_to << 12
120 120 commits_by_day = repository.changesets.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
121 121 commits_by_month = [0] * 12
122 122 commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }
123 123
124 124 changes_by_day = repository.changes.count(:all, :group => :commit_date)
125 125 changes_by_month = [0] * 12
126 126 changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }
127 127
128 128 fields = []
129 129 month_names = l(:actionview_datehelper_select_month_names_abbr).split(',')
130 130 12.times {|m| fields << month_names[((Date.today.month - 1 - m) % 12)]}
131 131
132 132 graph = SVG::Graph::Bar.new(
133 133 :height => 300,
134 134 :width => 500,
135 135 :fields => fields.reverse,
136 136 :stack => :side,
137 137 :scale_integers => true,
138 138 :step_x_labels => 2,
139 139 :show_data_values => false,
140 140 :graph_title => l(:label_commits_per_month),
141 141 :show_graph_title => true
142 142 )
143 143
144 144 graph.add_data(
145 145 :data => commits_by_month[0..11].reverse,
146 146 :title => l(:label_revision_plural)
147 147 )
148 148
149 149 graph.add_data(
150 150 :data => changes_by_month[0..11].reverse,
151 151 :title => l(:label_change_plural)
152 152 )
153 153
154 154 graph.burn
155 155 end
156 156
157 157 def graph_commits_per_author(repository)
158 158 commits_by_author = repository.changesets.count(:all, :group => :committer)
159 159 commits_by_author.sort! {|x, y| x.last <=> y.last}
160
161 changes_by_author = repository.changes.count(:all, :group => :committer)
162 h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}
160 163
161 164 fields = commits_by_author.collect {|r| r.first}
162 data = commits_by_author.collect {|r| r.last}
165 commits_data = commits_by_author.collect {|r| r.last}
166 changes_data = commits_by_author.collect {|r| h[r.first] || 0}
163 167
164 168 fields = fields + [""]*(10 - fields.length) if fields.length<10
165 data = data + [0]*(10 - data.length) if data.length<10
169 commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
170 changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10
166 171
167 172 graph = SVG::Graph::BarHorizontal.new(
168 173 :height => 300,
169 174 :width => 500,
170 175 :fields => fields,
171 176 :stack => :side,
172 177 :scale_integers => true,
173 178 :show_data_values => false,
174 179 :rotate_y_labels => false,
175 180 :graph_title => l(:label_commits_per_author),
176 181 :show_graph_title => true
177 182 )
178 183
179 184 graph.add_data(
180 :data => data,
185 :data => commits_data,
181 186 :title => l(:label_revision_plural)
182 187 )
183
188
189 graph.add_data(
190 :data => changes_data,
191 :title => l(:label_change_plural)
192 )
193
184 194 graph.burn
185 195 end
186 196
187 197 end
188 198
189 199 class Date
190 200 def months_ago(date = Date.today)
191 201 (date.year - self.year)*12 + (date.month - self.month)
192 202 end
193 203
194 204 def weeks_ago(date = Date.today)
195 205 (date.year - self.year)*52 + (date.cweek - self.cweek)
196 206 end
197 207 end No newline at end of file
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