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Refactor: Replace @journal with @issue.current_journal...
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r3426:c58dc83e74f2
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1 1 # Redmine - project management software
2 2 # Copyright (C) 2006-2008 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 class IssuesController < ApplicationController
19 19 menu_item :new_issue, :only => :new
20 20 default_search_scope :issues
21 21
22 22 before_filter :find_issue, :only => [:show, :edit, :update, :reply]
23 23 before_filter :find_issues, :only => [:bulk_edit, :move, :destroy]
24 24 before_filter :find_project, :only => [:new, :update_form, :preview]
25 25 before_filter :authorize, :except => [:index, :changes, :gantt, :calendar, :preview, :context_menu]
26 26 before_filter :find_optional_project, :only => [:index, :changes, :gantt, :calendar]
27 27 accept_key_auth :index, :show, :changes
28 28
29 29 rescue_from Query::StatementInvalid, :with => :query_statement_invalid
30 30
31 31 helper :journals
32 32 helper :projects
33 33 include ProjectsHelper
34 34 helper :custom_fields
35 35 include CustomFieldsHelper
36 36 helper :issue_relations
37 37 include IssueRelationsHelper
38 38 helper :watchers
39 39 include WatchersHelper
40 40 helper :attachments
41 41 include AttachmentsHelper
42 42 helper :queries
43 43 include QueriesHelper
44 44 helper :sort
45 45 include SortHelper
46 46 include IssuesHelper
47 47 helper :timelog
48 48 include Redmine::Export::PDF
49 49
50 50 verify :method => [:post, :delete],
51 51 :only => :destroy,
52 52 :render => { :nothing => true, :status => :method_not_allowed }
53 53
54 54 verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
55 55
56 56 def index
57 57 retrieve_query
58 58 sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
59 59 sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.available_columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))
60 60
61 61 if @query.valid?
62 62 limit = case params[:format]
63 63 when 'csv', 'pdf'
64 64 Setting.issues_export_limit.to_i
65 65 when 'atom'
66 66 Setting.feeds_limit.to_i
67 67 else
68 68 per_page_option
69 69 end
70 70
71 71 @issue_count = @query.issue_count
72 72 @issue_pages = Paginator.new self, @issue_count, limit, params['page']
73 73 @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
74 74 :order => sort_clause,
75 75 :offset => @issue_pages.current.offset,
76 76 :limit => limit)
77 77 @issue_count_by_group = @query.issue_count_by_group
78 78
79 79 respond_to do |format|
80 80 format.html { render :template => 'issues/index.rhtml', :layout => !request.xhr? }
81 81 format.xml { render :layout => false }
82 82 format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
83 83 format.csv { send_data(issues_to_csv(@issues, @project), :type => 'text/csv; header=present', :filename => 'export.csv') }
84 84 format.pdf { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'export.pdf') }
85 85 end
86 86 else
87 87 # Send html if the query is not valid
88 88 render(:template => 'issues/index.rhtml', :layout => !request.xhr?)
89 89 end
90 90 rescue ActiveRecord::RecordNotFound
91 91 render_404
92 92 end
93 93
94 94 def changes
95 95 retrieve_query
96 96 sort_init 'id', 'desc'
97 97 sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.available_columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))
98 98
99 99 if @query.valid?
100 100 @journals = @query.journals(:order => "#{Journal.table_name}.created_on DESC",
101 101 :limit => 25)
102 102 end
103 103 @title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)
104 104 render :layout => false, :content_type => 'application/atom+xml'
105 105 rescue ActiveRecord::RecordNotFound
106 106 render_404
107 107 end
108 108
109 109 def show
110 110 @journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
111 111 @journals.each_with_index {|j,i| j.indice = i+1}
112 112 @journals.reverse! if User.current.wants_comments_in_reverse_order?
113 113 @changesets = @issue.changesets.visible.all
114 114 @changesets.reverse! if User.current.wants_comments_in_reverse_order?
115 115 @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
116 116 @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
117 117 @priorities = IssuePriority.all
118 118 @time_entry = TimeEntry.new
119 119 respond_to do |format|
120 120 format.html { render :template => 'issues/show.rhtml' }
121 121 format.xml { render :layout => false }
122 122 format.atom { render :action => 'changes', :layout => false, :content_type => 'application/atom+xml' }
123 123 format.pdf { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
124 124 end
125 125 end
126 126
127 127 # Add a new issue
128 128 # The new issue will be created from an existing one if copy_from parameter is given
129 129 def new
130 130 @issue = Issue.new
131 131 @issue.copy_from(params[:copy_from]) if params[:copy_from]
132 132 @issue.project = @project
133 133 # Tracker must be set before custom field values
134 134 @issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
135 135 if @issue.tracker.nil?
136 136 render_error l(:error_no_tracker_in_project)
137 137 return
138 138 end
139 139 if params[:issue].is_a?(Hash)
140 140 @issue.safe_attributes = params[:issue]
141 141 @issue.watcher_user_ids = params[:issue]['watcher_user_ids'] if User.current.allowed_to?(:add_issue_watchers, @project)
142 142 end
143 143 @issue.author = User.current
144 144
145 145 default_status = IssueStatus.default
146 146 unless default_status
147 147 render_error l(:error_no_default_issue_status)
148 148 return
149 149 end
150 150 @issue.status = default_status
151 151 @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
152 152
153 153 if request.get? || request.xhr?
154 154 @issue.start_date ||= Date.today
155 155 else
156 156 requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
157 157 # Check that the user is allowed to apply the requested status
158 158 @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
159 159 call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
160 160 if @issue.save
161 161 attachments = Attachment.attach_files(@issue, params[:attachments])
162 162 render_attachment_warning_if_needed(@issue)
163 163 flash[:notice] = l(:notice_successful_create)
164 164 call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
165 165 respond_to do |format|
166 166 format.html {
167 167 redirect_to(params[:continue] ? { :action => 'new', :tracker_id => @issue.tracker } :
168 168 { :action => 'show', :id => @issue })
169 169 }
170 170 format.xml { render :action => 'show', :status => :created, :location => url_for(:controller => 'issues', :action => 'show', :id => @issue) }
171 171 end
172 172 return
173 173 else
174 174 respond_to do |format|
175 175 format.html { }
176 176 format.xml { render(:xml => @issue.errors, :status => :unprocessable_entity); return }
177 177 end
178 178 end
179 179 end
180 180 @priorities = IssuePriority.all
181 181 render :layout => !request.xhr?
182 182 end
183 183
184 184 # Attributes that can be updated on workflow transition (without :edit permission)
185 185 # TODO: make it configurable (at least per role)
186 186 UPDATABLE_ATTRS_ON_TRANSITION = %w(status_id assigned_to_id fixed_version_id done_ratio) unless const_defined?(:UPDATABLE_ATTRS_ON_TRANSITION)
187 187
188 188 def edit
189 189 update_issue_from_params
190 190
191 @journal = @issue.current_journal
192
191 193 respond_to do |format|
192 194 format.html { }
193 195 format.xml { }
194 196 end
195 197 end
196 198
197 199 def update
198 200 update_issue_from_params
199 201
200 202 if issue_update
201 203 respond_to do |format|
202 204 format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }
203 205 format.xml { head :ok }
204 206 end
205 207 else
208 @journal = @issue.current_journal
206 209 respond_to do |format|
207 210 format.html { render :action => 'edit' }
208 211 format.xml { render :xml => @issue.errors, :status => :unprocessable_entity }
209 212 end
210 213 end
211 214
212 215 rescue ActiveRecord::StaleObjectError
213 216 # Optimistic locking exception
214 217 flash.now[:error] = l(:notice_locking_conflict)
215 218 # Remove the previously added attachments if issue was not updated
216 219 attachments[:files].each(&:destroy) if attachments[:files]
217 220 end
218 221
219 222 def reply
220 223 journal = Journal.find(params[:journal_id]) if params[:journal_id]
221 224 if journal
222 225 user = journal.user
223 226 text = journal.notes
224 227 else
225 228 user = @issue.author
226 229 text = @issue.description
227 230 end
228 231 content = "#{ll(Setting.default_language, :text_user_wrote, user)}\\n> "
229 232 content << text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub('"', '\"').gsub(/(\r?\n|\r\n?)/, "\\n> ") + "\\n\\n"
230 233 render(:update) { |page|
231 234 page.<< "$('notes').value = \"#{content}\";"
232 235 page.show 'update'
233 236 page << "Form.Element.focus('notes');"
234 237 page << "Element.scrollTo('update');"
235 238 page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"
236 239 }
237 240 end
238 241
239 242 # Bulk edit a set of issues
240 243 def bulk_edit
241 244 if request.post?
242 245 attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
243 246 attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
244 247 attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]
245 248
246 249 unsaved_issue_ids = []
247 250 @issues.each do |issue|
248 251 journal = issue.init_journal(User.current, params[:notes])
249 252 issue.safe_attributes = attributes
250 253 call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
251 254 unless issue.save
252 255 # Keep unsaved issue ids to display them in flash error
253 256 unsaved_issue_ids << issue.id
254 257 end
255 258 end
256 259 if unsaved_issue_ids.empty?
257 260 flash[:notice] = l(:notice_successful_update) unless @issues.empty?
258 261 else
259 262 flash[:error] = l(:notice_failed_to_save_issues, :count => unsaved_issue_ids.size,
260 263 :total => @issues.size,
261 264 :ids => '#' + unsaved_issue_ids.join(', #'))
262 265 end
263 266 redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
264 267 return
265 268 end
266 269 @available_statuses = Workflow.available_statuses(@project)
267 270 @custom_fields = @project.all_issue_custom_fields
268 271 end
269 272
270 273 def move
271 274 @copy = params[:copy_options] && params[:copy_options][:copy]
272 275 @allowed_projects = []
273 276 # find projects to which the user is allowed to move the issue
274 277 if User.current.admin?
275 278 # admin is allowed to move issues to any active (visible) project
276 279 @allowed_projects = Project.find(:all, :conditions => Project.visible_by(User.current))
277 280 else
278 281 User.current.memberships.each {|m| @allowed_projects << m.project if m.roles.detect {|r| r.allowed_to?(:move_issues)}}
279 282 end
280 283 @target_project = @allowed_projects.detect {|p| p.id.to_s == params[:new_project_id]} if params[:new_project_id]
281 284 @target_project ||= @project
282 285 @trackers = @target_project.trackers
283 286 @available_statuses = Workflow.available_statuses(@project)
284 287 if request.post?
285 288 new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])
286 289 unsaved_issue_ids = []
287 290 moved_issues = []
288 291 @issues.each do |issue|
289 292 changed_attributes = {}
290 293 [:assigned_to_id, :status_id, :start_date, :due_date].each do |valid_attribute|
291 294 unless params[valid_attribute].blank?
292 295 changed_attributes[valid_attribute] = (params[valid_attribute] == 'none' ? nil : params[valid_attribute])
293 296 end
294 297 end
295 298 issue.init_journal(User.current)
296 299 call_hook(:controller_issues_move_before_save, { :params => params, :issue => issue, :target_project => @target_project, :copy => !!@copy })
297 300 if r = issue.move_to(@target_project, new_tracker, {:copy => @copy, :attributes => changed_attributes})
298 301 moved_issues << r
299 302 else
300 303 unsaved_issue_ids << issue.id
301 304 end
302 305 end
303 306 if unsaved_issue_ids.empty?
304 307 flash[:notice] = l(:notice_successful_update) unless @issues.empty?
305 308 else
306 309 flash[:error] = l(:notice_failed_to_save_issues, :count => unsaved_issue_ids.size,
307 310 :total => @issues.size,
308 311 :ids => '#' + unsaved_issue_ids.join(', #'))
309 312 end
310 313 if params[:follow]
311 314 if @issues.size == 1 && moved_issues.size == 1
312 315 redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first
313 316 else
314 317 redirect_to :controller => 'issues', :action => 'index', :project_id => (@target_project || @project)
315 318 end
316 319 else
317 320 redirect_to :controller => 'issues', :action => 'index', :project_id => @project
318 321 end
319 322 return
320 323 end
321 324 render :layout => false if request.xhr?
322 325 end
323 326
324 327 def destroy
325 328 @hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
326 329 if @hours > 0
327 330 case params[:todo]
328 331 when 'destroy'
329 332 # nothing to do
330 333 when 'nullify'
331 334 TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
332 335 when 'reassign'
333 336 reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
334 337 if reassign_to.nil?
335 338 flash.now[:error] = l(:error_issue_not_found_in_project)
336 339 return
337 340 else
338 341 TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
339 342 end
340 343 else
341 344 unless params[:format] == 'xml'
342 345 # display the destroy form if it's a user request
343 346 return
344 347 end
345 348 end
346 349 end
347 350 @issues.each(&:destroy)
348 351 respond_to do |format|
349 352 format.html { redirect_to :action => 'index', :project_id => @project }
350 353 format.xml { head :ok }
351 354 end
352 355 end
353 356
354 357 def gantt
355 358 @gantt = Redmine::Helpers::Gantt.new(params)
356 359 retrieve_query
357 360 @query.group_by = nil
358 361 if @query.valid?
359 362 events = []
360 363 # Issues that have start and due dates
361 364 events += @query.issues(:include => [:tracker, :assigned_to, :priority],
362 365 :order => "start_date, due_date",
363 366 :conditions => ["(((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]
364 367 )
365 368 # Issues that don't have a due date but that are assigned to a version with a date
366 369 events += @query.issues(:include => [:tracker, :assigned_to, :priority, :fixed_version],
367 370 :order => "start_date, effective_date",
368 371 :conditions => ["(((start_date>=? and start_date<=?) or (effective_date>=? and effective_date<=?) or (start_date<? and effective_date>?)) and start_date is not null and due_date is null and effective_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]
369 372 )
370 373 # Versions
371 374 events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])
372 375
373 376 @gantt.events = events
374 377 end
375 378
376 379 basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'
377 380
378 381 respond_to do |format|
379 382 format.html { render :template => "issues/gantt.rhtml", :layout => !request.xhr? }
380 383 format.png { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{basename}.png") } if @gantt.respond_to?('to_image')
381 384 format.pdf { send_data(gantt_to_pdf(@gantt, @project), :type => 'application/pdf', :filename => "#{basename}.pdf") }
382 385 end
383 386 end
384 387
385 388 def calendar
386 389 if params[:year] and params[:year].to_i > 1900
387 390 @year = params[:year].to_i
388 391 if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
389 392 @month = params[:month].to_i
390 393 end
391 394 end
392 395 @year ||= Date.today.year
393 396 @month ||= Date.today.month
394 397
395 398 @calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)
396 399 retrieve_query
397 400 @query.group_by = nil
398 401 if @query.valid?
399 402 events = []
400 403 events += @query.issues(:include => [:tracker, :assigned_to, :priority],
401 404 :conditions => ["((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?))", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]
402 405 )
403 406 events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])
404 407
405 408 @calendar.events = events
406 409 end
407 410
408 411 render :layout => false if request.xhr?
409 412 end
410 413
411 414 def context_menu
412 415 @issues = Issue.find_all_by_id(params[:ids], :include => :project)
413 416 if (@issues.size == 1)
414 417 @issue = @issues.first
415 418 @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
416 419 end
417 420 projects = @issues.collect(&:project).compact.uniq
418 421 @project = projects.first if projects.size == 1
419 422
420 423 @can = {:edit => (@project && User.current.allowed_to?(:edit_issues, @project)),
421 424 :log_time => (@project && User.current.allowed_to?(:log_time, @project)),
422 425 :update => (@project && (User.current.allowed_to?(:edit_issues, @project) || (User.current.allowed_to?(:change_status, @project) && @allowed_statuses && !@allowed_statuses.empty?))),
423 426 :move => (@project && User.current.allowed_to?(:move_issues, @project)),
424 427 :copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),
425 428 :delete => (@project && User.current.allowed_to?(:delete_issues, @project))
426 429 }
427 430 if @project
428 431 @assignables = @project.assignable_users
429 432 @assignables << @issue.assigned_to if @issue && @issue.assigned_to && !@assignables.include?(@issue.assigned_to)
430 433 @trackers = @project.trackers
431 434 end
432 435
433 436 @priorities = IssuePriority.all.reverse
434 437 @statuses = IssueStatus.find(:all, :order => 'position')
435 438 @back = params[:back_url] || request.env['HTTP_REFERER']
436 439
437 440 render :layout => false
438 441 end
439 442
440 443 def update_form
441 444 if params[:id].blank?
442 445 @issue = Issue.new
443 446 @issue.project = @project
444 447 else
445 448 @issue = @project.issues.visible.find(params[:id])
446 449 end
447 450 @issue.attributes = params[:issue]
448 451 @allowed_statuses = ([@issue.status] + @issue.status.find_new_statuses_allowed_to(User.current.roles_for_project(@project), @issue.tracker)).uniq
449 452 @priorities = IssuePriority.all
450 453
451 454 render :partial => 'attributes'
452 455 end
453 456
454 457 def preview
455 458 @issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
456 459 @attachements = @issue.attachments if @issue
457 460 @text = params[:notes] || (params[:issue] ? params[:issue][:description] : nil)
458 461 render :partial => 'common/preview'
459 462 end
460 463
461 464 private
462 465 def find_issue
463 466 @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
464 467 @project = @issue.project
465 468 rescue ActiveRecord::RecordNotFound
466 469 render_404
467 470 end
468 471
469 472 # Filter for bulk operations
470 473 def find_issues
471 474 @issues = Issue.find_all_by_id(params[:id] || params[:ids])
472 475 raise ActiveRecord::RecordNotFound if @issues.empty?
473 476 projects = @issues.collect(&:project).compact.uniq
474 477 if projects.size == 1
475 478 @project = projects.first
476 479 else
477 480 # TODO: let users bulk edit/move/destroy issues from different projects
478 481 render_error 'Can not bulk edit/move/destroy issues from different projects'
479 482 return false
480 483 end
481 484 rescue ActiveRecord::RecordNotFound
482 485 render_404
483 486 end
484 487
485 488 def find_project
486 489 project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
487 490 @project = Project.find(project_id)
488 491 rescue ActiveRecord::RecordNotFound
489 492 render_404
490 493 end
491 494
492 495 def find_optional_project
493 496 @project = Project.find(params[:project_id]) unless params[:project_id].blank?
494 497 allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)
495 498 allowed ? true : deny_access
496 499 rescue ActiveRecord::RecordNotFound
497 500 render_404
498 501 end
499 502
500 503 # Retrieve query from session or build a new query
501 504 def retrieve_query
502 505 if !params[:query_id].blank?
503 506 cond = "project_id IS NULL"
504 507 cond << " OR project_id = #{@project.id}" if @project
505 508 @query = Query.find(params[:query_id], :conditions => cond)
506 509 @query.project = @project
507 510 session[:query] = {:id => @query.id, :project_id => @query.project_id}
508 511 sort_clear
509 512 else
510 513 if api_request? || params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)
511 514 # Give it a name, required to be valid
512 515 @query = Query.new(:name => "_")
513 516 @query.project = @project
514 517 if params[:fields] and params[:fields].is_a? Array
515 518 params[:fields].each do |field|
516 519 @query.add_filter(field, params[:operators][field], params[:values][field])
517 520 end
518 521 else
519 522 @query.available_filters.keys.each do |field|
520 523 @query.add_short_filter(field, params[field]) if params[field]
521 524 end
522 525 end
523 526 @query.group_by = params[:group_by]
524 527 @query.column_names = params[:query] && params[:query][:column_names]
525 528 session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names}
526 529 else
527 530 @query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
528 531 @query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
529 532 @query.project = @project
530 533 end
531 534 end
532 535 end
533 536
534 537 # Rescues an invalid query statement. Just in case...
535 538 def query_statement_invalid(exception)
536 539 logger.error "Query::StatementInvalid: #{exception.message}" if logger
537 540 session.delete(:query)
538 541 sort_clear
539 542 render_error "An error occurred while executing the query and has been logged. Please report this error to your Redmine administrator."
540 543 end
541 544
542 545 # Used by #edit and #update to set some common instance variables
543 546 # from the params
544 547 # TODO: Refactor, not everything in here is needed by #edit
545 548 def update_issue_from_params
546 549 @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
547 550 @priorities = IssuePriority.all
548 551 @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
549 552 @time_entry = TimeEntry.new
550 553
551 554 @notes = params[:notes]
552 @journal = @issue.init_journal(User.current, @notes)
555 @issue.init_journal(User.current, @notes)
553 556 # User can change issue attributes only if he has :edit permission or if a workflow transition is allowed
554 557 if (@edit_allowed || !@allowed_statuses.empty?) && params[:issue]
555 558 attrs = params[:issue].dup
556 559 attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) } unless @edit_allowed
557 560 attrs.delete(:status_id) unless @allowed_statuses.detect {|s| s.id.to_s == attrs[:status_id].to_s}
558 561 @issue.safe_attributes = attrs
559 562 end
560 563
561 564 end
562 565
563 566 # TODO: Temporary utility method for #update. Should be split off
564 567 # and moved to the Issue model (accepts_nested_attributes_for maybe?)
565 568 def issue_update
566 569 if params[:time_entry] && params[:time_entry][:hours].present? && User.current.allowed_to?(:log_time, @project)
567 570 @time_entry = TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)
568 571 @time_entry.attributes = params[:time_entry]
569 572 @issue.time_entries << @time_entry
570 573 end
571 574
572 575 if @issue.valid?
573 576 attachments = Attachment.attach_files(@issue, params[:attachments])
574 577 render_attachment_warning_if_needed(@issue)
575 578
576 attachments[:files].each {|a| @journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
577 call_hook(:controller_issues_edit_before_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => @journal})
579 attachments[:files].each {|a| @issue.current_journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
580 call_hook(:controller_issues_edit_before_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => @issue.current_journal})
578 581 if @issue.save
579 if !@journal.new_record?
582 if !@issue.current_journal.new_record?
580 583 # Only send notification if something was actually changed
581 584 flash[:notice] = l(:notice_successful_update)
582 585 end
583 call_hook(:controller_issues_edit_after_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => @journal})
586 call_hook(:controller_issues_edit_after_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => @issue.current_journal})
584 587 return true
585 588 end
586 589 end
587 590 # failure, returns false
588 591
589 592 end
590 593 end
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@@ -1,578 +1,580
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 class Issue < ActiveRecord::Base
19 19 belongs_to :project
20 20 belongs_to :tracker
21 21 belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'
22 22 belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
23 23 belongs_to :assigned_to, :class_name => 'User', :foreign_key => 'assigned_to_id'
24 24 belongs_to :fixed_version, :class_name => 'Version', :foreign_key => 'fixed_version_id'
25 25 belongs_to :priority, :class_name => 'IssuePriority', :foreign_key => 'priority_id'
26 26 belongs_to :category, :class_name => 'IssueCategory', :foreign_key => 'category_id'
27 27
28 28 has_many :journals, :as => :journalized, :dependent => :destroy
29 29 has_many :time_entries, :dependent => :delete_all
30 30 has_and_belongs_to_many :changesets, :order => "#{Changeset.table_name}.committed_on ASC, #{Changeset.table_name}.id ASC"
31 31
32 32 has_many :relations_from, :class_name => 'IssueRelation', :foreign_key => 'issue_from_id', :dependent => :delete_all
33 33 has_many :relations_to, :class_name => 'IssueRelation', :foreign_key => 'issue_to_id', :dependent => :delete_all
34 34
35 35 acts_as_attachable :after_remove => :attachment_removed
36 36 acts_as_customizable
37 37 acts_as_watchable
38 38 acts_as_searchable :columns => ['subject', "#{table_name}.description", "#{Journal.table_name}.notes"],
39 39 :include => [:project, :journals],
40 40 # sort by id so that limited eager loading doesn't break with postgresql
41 41 :order_column => "#{table_name}.id"
42 42 acts_as_event :title => Proc.new {|o| "#{o.tracker.name} ##{o.id} (#{o.status}): #{o.subject}"},
43 43 :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}},
44 44 :type => Proc.new {|o| 'issue' + (o.closed? ? ' closed' : '') }
45 45
46 46 acts_as_activity_provider :find_options => {:include => [:project, :author, :tracker]},
47 47 :author_key => :author_id
48 48
49 49 DONE_RATIO_OPTIONS = %w(issue_field issue_status)
50 50
51 attr_reader :current_journal
52
51 53 validates_presence_of :subject, :priority, :project, :tracker, :author, :status
52 54 validates_length_of :subject, :maximum => 255
53 55 validates_inclusion_of :done_ratio, :in => 0..100
54 56 validates_numericality_of :estimated_hours, :allow_nil => true
55 57
56 58 named_scope :visible, lambda {|*args| { :include => :project,
57 59 :conditions => Project.allowed_to_condition(args.first || User.current, :view_issues) } }
58 60
59 61 named_scope :open, :conditions => ["#{IssueStatus.table_name}.is_closed = ?", false], :include => :status
60 62
61 63 before_create :default_assign
62 64 before_save :reschedule_following_issues, :close_duplicates, :update_done_ratio_from_issue_status
63 65 after_save :create_journal
64 66
65 67 # Returns true if usr or current user is allowed to view the issue
66 68 def visible?(usr=nil)
67 69 (usr || User.current).allowed_to?(:view_issues, self.project)
68 70 end
69 71
70 72 def after_initialize
71 73 if new_record?
72 74 # set default values for new records only
73 75 self.status ||= IssueStatus.default
74 76 self.priority ||= IssuePriority.default
75 77 end
76 78 end
77 79
78 80 # Overrides Redmine::Acts::Customizable::InstanceMethods#available_custom_fields
79 81 def available_custom_fields
80 82 (project && tracker) ? project.all_issue_custom_fields.select {|c| tracker.custom_fields.include? c } : []
81 83 end
82 84
83 85 def copy_from(arg)
84 86 issue = arg.is_a?(Issue) ? arg : Issue.find(arg)
85 87 self.attributes = issue.attributes.dup.except("id", "created_on", "updated_on")
86 88 self.custom_values = issue.custom_values.collect {|v| v.clone}
87 89 self.status = issue.status
88 90 self
89 91 end
90 92
91 93 # Moves/copies an issue to a new project and tracker
92 94 # Returns the moved/copied issue on success, false on failure
93 95 def move_to(new_project, new_tracker = nil, options = {})
94 96 options ||= {}
95 97 issue = options[:copy] ? self.clone : self
96 98 transaction do
97 99 if new_project && issue.project_id != new_project.id
98 100 # delete issue relations
99 101 unless Setting.cross_project_issue_relations?
100 102 issue.relations_from.clear
101 103 issue.relations_to.clear
102 104 end
103 105 # issue is moved to another project
104 106 # reassign to the category with same name if any
105 107 new_category = issue.category.nil? ? nil : new_project.issue_categories.find_by_name(issue.category.name)
106 108 issue.category = new_category
107 109 # Keep the fixed_version if it's still valid in the new_project
108 110 unless new_project.shared_versions.include?(issue.fixed_version)
109 111 issue.fixed_version = nil
110 112 end
111 113 issue.project = new_project
112 114 end
113 115 if new_tracker
114 116 issue.tracker = new_tracker
115 117 end
116 118 if options[:copy]
117 119 issue.custom_field_values = self.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h}
118 120 issue.status = if options[:attributes] && options[:attributes][:status_id]
119 121 IssueStatus.find_by_id(options[:attributes][:status_id])
120 122 else
121 123 self.status
122 124 end
123 125 end
124 126 # Allow bulk setting of attributes on the issue
125 127 if options[:attributes]
126 128 issue.attributes = options[:attributes]
127 129 end
128 130 if issue.save
129 131 unless options[:copy]
130 132 # Manually update project_id on related time entries
131 133 TimeEntry.update_all("project_id = #{new_project.id}", {:issue_id => id})
132 134 end
133 135 else
134 136 Issue.connection.rollback_db_transaction
135 137 return false
136 138 end
137 139 end
138 140 return issue
139 141 end
140 142
141 143 def priority_id=(pid)
142 144 self.priority = nil
143 145 write_attribute(:priority_id, pid)
144 146 end
145 147
146 148 def tracker_id=(tid)
147 149 self.tracker = nil
148 150 result = write_attribute(:tracker_id, tid)
149 151 @custom_field_values = nil
150 152 result
151 153 end
152 154
153 155 # Overrides attributes= so that tracker_id gets assigned first
154 156 def attributes_with_tracker_first=(new_attributes, *args)
155 157 return if new_attributes.nil?
156 158 new_tracker_id = new_attributes['tracker_id'] || new_attributes[:tracker_id]
157 159 if new_tracker_id
158 160 self.tracker_id = new_tracker_id
159 161 end
160 162 send :attributes_without_tracker_first=, new_attributes, *args
161 163 end
162 164 # Do not redefine alias chain on reload (see #4838)
163 165 alias_method_chain(:attributes=, :tracker_first) unless method_defined?(:attributes_without_tracker_first=)
164 166
165 167 def estimated_hours=(h)
166 168 write_attribute :estimated_hours, (h.is_a?(String) ? h.to_hours : h)
167 169 end
168 170
169 171 SAFE_ATTRIBUTES = %w(
170 172 tracker_id
171 173 status_id
172 174 category_id
173 175 assigned_to_id
174 176 priority_id
175 177 fixed_version_id
176 178 subject
177 179 description
178 180 start_date
179 181 due_date
180 182 done_ratio
181 183 estimated_hours
182 184 custom_field_values
183 185 ) unless const_defined?(:SAFE_ATTRIBUTES)
184 186
185 187 # Safely sets attributes
186 188 # Should be called from controllers instead of #attributes=
187 189 # attr_accessible is too rough because we still want things like
188 190 # Issue.new(:project => foo) to work
189 191 # TODO: move workflow/permission checks from controllers to here
190 192 def safe_attributes=(attrs, user=User.current)
191 193 return if attrs.nil?
192 194 attrs = attrs.reject {|k,v| !SAFE_ATTRIBUTES.include?(k)}
193 195 if attrs['status_id']
194 196 unless new_statuses_allowed_to(user).collect(&:id).include?(attrs['status_id'].to_i)
195 197 attrs.delete('status_id')
196 198 end
197 199 end
198 200 self.attributes = attrs
199 201 end
200 202
201 203 def done_ratio
202 204 if Issue.use_status_for_done_ratio? && status && status.default_done_ratio?
203 205 status.default_done_ratio
204 206 else
205 207 read_attribute(:done_ratio)
206 208 end
207 209 end
208 210
209 211 def self.use_status_for_done_ratio?
210 212 Setting.issue_done_ratio == 'issue_status'
211 213 end
212 214
213 215 def self.use_field_for_done_ratio?
214 216 Setting.issue_done_ratio == 'issue_field'
215 217 end
216 218
217 219 def validate
218 220 if self.due_date.nil? && @attributes['due_date'] && !@attributes['due_date'].empty?
219 221 errors.add :due_date, :not_a_date
220 222 end
221 223
222 224 if self.due_date and self.start_date and self.due_date < self.start_date
223 225 errors.add :due_date, :greater_than_start_date
224 226 end
225 227
226 228 if start_date && soonest_start && start_date < soonest_start
227 229 errors.add :start_date, :invalid
228 230 end
229 231
230 232 if fixed_version
231 233 if !assignable_versions.include?(fixed_version)
232 234 errors.add :fixed_version_id, :inclusion
233 235 elsif reopened? && fixed_version.closed?
234 236 errors.add_to_base I18n.t(:error_can_not_reopen_issue_on_closed_version)
235 237 end
236 238 end
237 239
238 240 # Checks that the issue can not be added/moved to a disabled tracker
239 241 if project && (tracker_id_changed? || project_id_changed?)
240 242 unless project.trackers.include?(tracker)
241 243 errors.add :tracker_id, :inclusion
242 244 end
243 245 end
244 246 end
245 247
246 248 # Set the done_ratio using the status if that setting is set. This will keep the done_ratios
247 249 # even if the user turns off the setting later
248 250 def update_done_ratio_from_issue_status
249 251 if Issue.use_status_for_done_ratio? && status && status.default_done_ratio?
250 252 self.done_ratio = status.default_done_ratio
251 253 end
252 254 end
253 255
254 256 def init_journal(user, notes = "")
255 257 @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes)
256 258 @issue_before_change = self.clone
257 259 @issue_before_change.status = self.status
258 260 @custom_values_before_change = {}
259 261 self.custom_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value }
260 262 # Make sure updated_on is updated when adding a note.
261 263 updated_on_will_change!
262 264 @current_journal
263 265 end
264 266
265 267 # Return true if the issue is closed, otherwise false
266 268 def closed?
267 269 self.status.is_closed?
268 270 end
269 271
270 272 # Return true if the issue is being reopened
271 273 def reopened?
272 274 if !new_record? && status_id_changed?
273 275 status_was = IssueStatus.find_by_id(status_id_was)
274 276 status_new = IssueStatus.find_by_id(status_id)
275 277 if status_was && status_new && status_was.is_closed? && !status_new.is_closed?
276 278 return true
277 279 end
278 280 end
279 281 false
280 282 end
281 283
282 284 # Return true if the issue is being closed
283 285 def closing?
284 286 if !new_record? && status_id_changed?
285 287 status_was = IssueStatus.find_by_id(status_id_was)
286 288 status_new = IssueStatus.find_by_id(status_id)
287 289 if status_was && status_new && !status_was.is_closed? && status_new.is_closed?
288 290 return true
289 291 end
290 292 end
291 293 false
292 294 end
293 295
294 296 # Returns true if the issue is overdue
295 297 def overdue?
296 298 !due_date.nil? && (due_date < Date.today) && !status.is_closed?
297 299 end
298 300
299 301 # Users the issue can be assigned to
300 302 def assignable_users
301 303 project.assignable_users
302 304 end
303 305
304 306 # Versions that the issue can be assigned to
305 307 def assignable_versions
306 308 @assignable_versions ||= (project.shared_versions.open + [Version.find_by_id(fixed_version_id_was)]).compact.uniq.sort
307 309 end
308 310
309 311 # Returns true if this issue is blocked by another issue that is still open
310 312 def blocked?
311 313 !relations_to.detect {|ir| ir.relation_type == 'blocks' && !ir.issue_from.closed?}.nil?
312 314 end
313 315
314 316 # Returns an array of status that user is able to apply
315 317 def new_statuses_allowed_to(user, include_default=false)
316 318 statuses = status.find_new_statuses_allowed_to(user.roles_for_project(project), tracker)
317 319 statuses << status unless statuses.empty?
318 320 statuses << IssueStatus.default if include_default
319 321 statuses = statuses.uniq.sort
320 322 blocked? ? statuses.reject {|s| s.is_closed?} : statuses
321 323 end
322 324
323 325 # Returns the mail adresses of users that should be notified
324 326 def recipients
325 327 notified = project.notified_users
326 328 # Author and assignee are always notified unless they have been locked
327 329 notified << author if author && author.active?
328 330 notified << assigned_to if assigned_to && assigned_to.active?
329 331 notified.uniq!
330 332 # Remove users that can not view the issue
331 333 notified.reject! {|user| !visible?(user)}
332 334 notified.collect(&:mail)
333 335 end
334 336
335 337 # Returns the total number of hours spent on this issue.
336 338 #
337 339 # Example:
338 340 # spent_hours => 0
339 341 # spent_hours => 50
340 342 def spent_hours
341 343 @spent_hours ||= time_entries.sum(:hours) || 0
342 344 end
343 345
344 346 def relations
345 347 (relations_from + relations_to).sort
346 348 end
347 349
348 350 def all_dependent_issues
349 351 dependencies = []
350 352 relations_from.each do |relation|
351 353 dependencies << relation.issue_to
352 354 dependencies += relation.issue_to.all_dependent_issues
353 355 end
354 356 dependencies
355 357 end
356 358
357 359 # Returns an array of issues that duplicate this one
358 360 def duplicates
359 361 relations_to.select {|r| r.relation_type == IssueRelation::TYPE_DUPLICATES}.collect {|r| r.issue_from}
360 362 end
361 363
362 364 # Returns the due date or the target due date if any
363 365 # Used on gantt chart
364 366 def due_before
365 367 due_date || (fixed_version ? fixed_version.effective_date : nil)
366 368 end
367 369
368 370 # Returns the time scheduled for this issue.
369 371 #
370 372 # Example:
371 373 # Start Date: 2/26/09, End Date: 3/04/09
372 374 # duration => 6
373 375 def duration
374 376 (start_date && due_date) ? due_date - start_date : 0
375 377 end
376 378
377 379 def soonest_start
378 380 @soonest_start ||= relations_to.collect{|relation| relation.successor_soonest_start}.compact.min
379 381 end
380 382
381 383 def to_s
382 384 "#{tracker} ##{id}: #{subject}"
383 385 end
384 386
385 387 # Returns a string of css classes that apply to the issue
386 388 def css_classes
387 389 s = "issue status-#{status.position} priority-#{priority.position}"
388 390 s << ' closed' if closed?
389 391 s << ' overdue' if overdue?
390 392 s << ' created-by-me' if User.current.logged? && author_id == User.current.id
391 393 s << ' assigned-to-me' if User.current.logged? && assigned_to_id == User.current.id
392 394 s
393 395 end
394 396
395 397 # Unassigns issues from +version+ if it's no longer shared with issue's project
396 398 def self.update_versions_from_sharing_change(version)
397 399 # Update issues assigned to the version
398 400 update_versions(["#{Issue.table_name}.fixed_version_id = ?", version.id])
399 401 end
400 402
401 403 # Unassigns issues from versions that are no longer shared
402 404 # after +project+ was moved
403 405 def self.update_versions_from_hierarchy_change(project)
404 406 moved_project_ids = project.self_and_descendants.reload.collect(&:id)
405 407 # Update issues of the moved projects and issues assigned to a version of a moved project
406 408 Issue.update_versions(["#{Version.table_name}.project_id IN (?) OR #{Issue.table_name}.project_id IN (?)", moved_project_ids, moved_project_ids])
407 409 end
408 410
409 411 # Extracted from the ReportsController.
410 412 def self.by_tracker(project)
411 413 count_and_group_by(:project => project,
412 414 :field => 'tracker_id',
413 415 :joins => Tracker.table_name)
414 416 end
415 417
416 418 def self.by_version(project)
417 419 count_and_group_by(:project => project,
418 420 :field => 'fixed_version_id',
419 421 :joins => Version.table_name)
420 422 end
421 423
422 424 def self.by_priority(project)
423 425 count_and_group_by(:project => project,
424 426 :field => 'priority_id',
425 427 :joins => IssuePriority.table_name)
426 428 end
427 429
428 430 def self.by_category(project)
429 431 count_and_group_by(:project => project,
430 432 :field => 'category_id',
431 433 :joins => IssueCategory.table_name)
432 434 end
433 435
434 436 def self.by_assigned_to(project)
435 437 count_and_group_by(:project => project,
436 438 :field => 'assigned_to_id',
437 439 :joins => User.table_name)
438 440 end
439 441
440 442 def self.by_author(project)
441 443 count_and_group_by(:project => project,
442 444 :field => 'author_id',
443 445 :joins => User.table_name)
444 446 end
445 447
446 448 def self.by_subproject(project)
447 449 ActiveRecord::Base.connection.select_all("select s.id as status_id,
448 450 s.is_closed as closed,
449 451 i.project_id as project_id,
450 452 count(i.id) as total
451 453 from
452 454 #{Issue.table_name} i, #{IssueStatus.table_name} s
453 455 where
454 456 i.status_id=s.id
455 457 and i.project_id IN (#{project.descendants.active.collect{|p| p.id}.join(',')})
456 458 group by s.id, s.is_closed, i.project_id") if project.descendants.active.any?
457 459 end
458 460 # End ReportsController extraction
459 461
460 462 private
461 463
462 464 # Update issues so their versions are not pointing to a
463 465 # fixed_version that is not shared with the issue's project
464 466 def self.update_versions(conditions=nil)
465 467 # Only need to update issues with a fixed_version from
466 468 # a different project and that is not systemwide shared
467 469 Issue.all(:conditions => merge_conditions("#{Issue.table_name}.fixed_version_id IS NOT NULL" +
468 470 " AND #{Issue.table_name}.project_id <> #{Version.table_name}.project_id" +
469 471 " AND #{Version.table_name}.sharing <> 'system'",
470 472 conditions),
471 473 :include => [:project, :fixed_version]
472 474 ).each do |issue|
473 475 next if issue.project.nil? || issue.fixed_version.nil?
474 476 unless issue.project.shared_versions.include?(issue.fixed_version)
475 477 issue.init_journal(User.current)
476 478 issue.fixed_version = nil
477 479 issue.save
478 480 end
479 481 end
480 482 end
481 483
482 484 # Callback on attachment deletion
483 485 def attachment_removed(obj)
484 486 journal = init_journal(User.current)
485 487 journal.details << JournalDetail.new(:property => 'attachment',
486 488 :prop_key => obj.id,
487 489 :old_value => obj.filename)
488 490 journal.save
489 491 end
490 492
491 493 # Default assignment based on category
492 494 def default_assign
493 495 if assigned_to.nil? && category && category.assigned_to
494 496 self.assigned_to = category.assigned_to
495 497 end
496 498 end
497 499
498 500 # Updates start/due dates of following issues
499 501 def reschedule_following_issues
500 502 if start_date_changed? || due_date_changed?
501 503 relations_from.each do |relation|
502 504 relation.set_issue_to_dates
503 505 end
504 506 end
505 507 end
506 508
507 509 # Closes duplicates if the issue is being closed
508 510 def close_duplicates
509 511 if closing?
510 512 duplicates.each do |duplicate|
511 513 # Reload is need in case the duplicate was updated by a previous duplicate
512 514 duplicate.reload
513 515 # Don't re-close it if it's already closed
514 516 next if duplicate.closed?
515 517 # Same user and notes
516 518 if @current_journal
517 519 duplicate.init_journal(@current_journal.user, @current_journal.notes)
518 520 end
519 521 duplicate.update_attribute :status, self.status
520 522 end
521 523 end
522 524 end
523 525
524 526 # Saves the changes in a Journal
525 527 # Called after_save
526 528 def create_journal
527 529 if @current_journal
528 530 # attributes changes
529 531 (Issue.column_names - %w(id description lock_version created_on updated_on)).each {|c|
530 532 @current_journal.details << JournalDetail.new(:property => 'attr',
531 533 :prop_key => c,
532 534 :old_value => @issue_before_change.send(c),
533 535 :value => send(c)) unless send(c)==@issue_before_change.send(c)
534 536 }
535 537 # custom fields changes
536 538 custom_values.each {|c|
537 539 next if (@custom_values_before_change[c.custom_field_id]==c.value ||
538 540 (@custom_values_before_change[c.custom_field_id].blank? && c.value.blank?))
539 541 @current_journal.details << JournalDetail.new(:property => 'cf',
540 542 :prop_key => c.custom_field_id,
541 543 :old_value => @custom_values_before_change[c.custom_field_id],
542 544 :value => c.value)
543 545 }
544 546 @current_journal.save
545 547 # reset current journal
546 548 init_journal @current_journal.user, @current_journal.notes
547 549 end
548 550 end
549 551
550 552 # Query generator for selecting groups of issue counts for a project
551 553 # based on specific criteria
552 554 #
553 555 # Options
554 556 # * project - Project to search in.
555 557 # * field - String. Issue field to key off of in the grouping.
556 558 # * joins - String. The table name to join against.
557 559 def self.count_and_group_by(options)
558 560 project = options.delete(:project)
559 561 select_field = options.delete(:field)
560 562 joins = options.delete(:joins)
561 563
562 564 where = "i.#{select_field}=j.id"
563 565
564 566 ActiveRecord::Base.connection.select_all("select s.id as status_id,
565 567 s.is_closed as closed,
566 568 j.id as #{select_field},
567 569 count(i.id) as total
568 570 from
569 571 #{Issue.table_name} i, #{IssueStatus.table_name} s, #{joins} as j
570 572 where
571 573 i.status_id=s.id
572 574 and #{where}
573 575 and i.project_id=#{project.id}
574 576 group by s.id, s.is_closed, j.id")
575 577 end
576 578
577 579
578 580 end
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