Initial commit

git-svn-id: http://redmine.rubyforge.org/svn/trunk@4 e93f8b46-1217-0410-a6f0-8f06a7374b81

19 files changed, 788 insertions, 0 deletions

diff --git a/redmine/app/models/attachment.rb b/redmine/app/models/attachment.rb
new file mode 100644
index 000000000..bc1ff5d87
--- /dev/null
+++ b/redmine/app/models/attachment.rb
@@ -0,0 +1,81 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+require "digest/md5"

+

+class Attachment < ActiveRecord::Base

+  belongs_to :container, :polymorphic => true

+  belongs_to :author, :class_name => "User", :foreign_key => "author_id"

+  

+	validates_presence_of :filename

+	

+	def file=(incomming_file)

+		unless incomming_file.nil?

+			@temp_file = incomming_file

+			if @temp_file.size > 0

+				self.filename = sanitize_filename(@temp_file.original_filename)

+				self.disk_filename = DateTime.now.strftime("%y%m%d%H%M%S") + "_" + self.filename

+				self.content_type = @temp_file.content_type

+				self.size = @temp_file.size

+			end

+		end

+	end

+	

+	# Copy temp file to its final location

+	def before_save

+		if @temp_file && (@temp_file.size > 0)

+			logger.debug("saving '#{self.diskfile}'")

+			File.open(diskfile, "wb") do |f| 

+				f.write(@temp_file.read)

+			end

+			self.digest = Digest::MD5.hexdigest(File.read(diskfile))

+		end

+	end

+	

+	# Deletes file on the disk

+	def after_destroy

+		if self.filename?

+			File.delete(diskfile) if File.exist?(diskfile)

+		end

+	end

+	

+	# Returns file's location on disk

+	def diskfile

+		"#{RDM_STORAGE_PATH}/#{self.disk_filename}"

+	end

+  

+  def increment_download

+    increment!(:downloads)

+  end

+	

+	# returns last created projects

+	def self.most_downloaded

+		find(:all, :limit => 5, :order => "downloads DESC")	

+	end

+	

+private

+  def sanitize_filename(value)

+      # get only the filename, not the whole path

+      just_filename = value.gsub(/^.*(\\|\/)/, '')

+      # NOTE: File.basename doesn't work right with Windows paths on Unix

+      # INCORRECT: just_filename = File.basename(value.gsub('\\\\', '/')) 

+

+      # Finally, replace all non alphanumeric, underscore or periods with underscore

+      @filename = just_filename.gsub(/[^\w\.\-]/,'_') 

+  end

+    
+end
diff --git a/redmine/app/models/custom_field.rb b/redmine/app/models/custom_field.rb
new file mode 100644
index 000000000..9e817d1ef
--- /dev/null
+++ b/redmine/app/models/custom_field.rb
@@ -0,0 +1,38 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class CustomField < ActiveRecord::Base

+

+	has_and_belongs_to_many :projects	

+	has_many :custom_values, :dependent => true

+	has_many :issues, :through => :issue_custom_values

+

+	validates_presence_of :name, :typ	

+	validates_uniqueness_of :name

+

+	TYPES = [

+			[ "Integer", 0 ],

+			[ "String", 1 ],

+			[ "Date", 2 ],

+			[ "Boolean", 3 ],

+			[ "List", 4 ]

+	].freeze

+	

+	def self.for_all

+		find(:all, :conditions => ["is_for_all=?", true])

+	end
+end
diff --git a/redmine/app/models/custom_value.rb b/redmine/app/models/custom_value.rb
new file mode 100644
index 000000000..faaa8ff82
--- /dev/null
+++ b/redmine/app/models/custom_value.rb
@@ -0,0 +1,41 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class CustomValue < ActiveRecord::Base

+	belongs_to :issue

+	belongs_to :custom_field

+	

+protected

+  def validate

+		errors.add(custom_field.name, "can't be blank") if custom_field.is_required? and value.empty?

+		errors.add(custom_field.name, "is not valid") unless custom_field.regexp.empty? or value =~ Regexp.new(custom_field.regexp)

+		

+		case custom_field.typ

+		when 0

+			errors.add(custom_field.name, "must be an integer") unless value =~ /^[0-9]*$/	

+		when 1

+			errors.add(custom_field.name, "is too short") if custom_field.min_length > 0 and value.length < custom_field.min_length and value.length > 0

+			errors.add(custom_field.name, "is too long") if custom_field.max_length > 0 and value.length > custom_field.max_length

+		when 2

+			errors.add(custom_field.name, "must be a valid date") unless value =~ /^(\d+)\/(\d+)\/(\d+)$/ or value.empty?

+		when 3

+			

+		when 4

+			errors.add(custom_field.name, "is not a valid value") unless custom_field.possible_values.split('|').include? value or value.empty?

+		end

+  end
+end
diff --git a/redmine/app/models/document.rb b/redmine/app/models/document.rb
new file mode 100644
index 000000000..40c3a1656
--- /dev/null
+++ b/redmine/app/models/document.rb
@@ -0,0 +1,24 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Document < ActiveRecord::Base

+  belongs_to :project

+  belongs_to :category, :class_name => "Enumeration", :foreign_key => "category_id"

+  has_many :attachments, :as => :container, :dependent => true

+

+  validates_presence_of :title
+end
diff --git a/redmine/app/models/enumeration.rb b/redmine/app/models/enumeration.rb
new file mode 100644
index 000000000..d93db4445
--- /dev/null
+++ b/redmine/app/models/enumeration.rb
@@ -0,0 +1,45 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Enumeration < ActiveRecord::Base

+  before_destroy :check_integrity

+  

+	validates_presence_of :opt, :name

+	

+	OPTIONS = [

+		["Issue priorities", "IPRI"],

+		["Document categories", "DCAT"]

+	].freeze

+	

+	def self.get_values(option)

+		find(:all, :conditions => ['opt=?', option])

+	end

+

+  def name

+    _ self.attributes['name']

+  end

+  

+private

+  def check_integrity

+    case self.opt

+    when "IPRI"

+      raise "Can't delete enumeration" if Issue.find(:first, :conditions => ["priority_id=?", self.id])

+    when "DCAT"

+      raise "Can't delete enumeration" if Document.find(:first, :conditions => ["category_id=?", self.id])

+    end

+  end
+end
diff --git a/redmine/app/models/issue.rb b/redmine/app/models/issue.rb
new file mode 100644
index 000000000..4a21ac03b
--- /dev/null
+++ b/redmine/app/models/issue.rb
@@ -0,0 +1,55 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Issue < ActiveRecord::Base

+

+	belongs_to :project

+	belongs_to :tracker

+	belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'

+	belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'

+	belongs_to :assigned_to, :class_name => 'User', :foreign_key => 'assigned_to_id'

+	belongs_to :fixed_version, :class_name => 'Version', :foreign_key => 'fixed_version_id'

+	belongs_to :priority, :class_name => 'Enumeration', :foreign_key => 'priority_id'

+	belongs_to :category, :class_name => 'IssueCategory', :foreign_key => 'category_id'

+	

+	has_many :histories, :class_name => 'IssueHistory', :dependent => true, :order => "issue_histories.created_on DESC", :include => :status

+	has_many :attachments, :as => :container, :dependent => true

+	

+	has_many :custom_values, :dependent => true 

+	has_many :custom_fields, :through => :custom_values

+	

+	validates_presence_of :subject, :descr, :priority, :tracker, :author

+	

+	# set default status for new issues

+	def before_create

+		self.status = IssueStatus.default

+		build_history

+	end

+	

+	def long_id

+		"%05d" % self.id

+	end

+	

+private

+	# Creates an history for the issue

+	def build_history

+		@history = self.histories.build

+		@history.status = self.status

+		@history.author = self.author

+	end

+
+end
diff --git a/redmine/app/models/issue_category.rb b/redmine/app/models/issue_category.rb
new file mode 100644
index 000000000..b7d4e2623
--- /dev/null
+++ b/redmine/app/models/issue_category.rb
@@ -0,0 +1,28 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class IssueCategory < ActiveRecord::Base

+  before_destroy :check_integrity  

+	belongs_to :project

+  

+  validates_presence_of :name

+  

+private

+  def check_integrity

+    raise "Can't delete category" if Issue.find(:first, :conditions => ["category_id=?", self.id])

+  end
+end
diff --git a/redmine/app/models/issue_history.rb b/redmine/app/models/issue_history.rb
new file mode 100644
index 000000000..f410a39c1
--- /dev/null
+++ b/redmine/app/models/issue_history.rb
@@ -0,0 +1,23 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class IssueHistory < ActiveRecord::Base
+	belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'

+	belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'

+	

+	validates_presence_of :status

+end
diff --git a/redmine/app/models/issue_status.rb b/redmine/app/models/issue_status.rb
new file mode 100644
index 000000000..ff34cb666
--- /dev/null
+++ b/redmine/app/models/issue_status.rb
@@ -0,0 +1,47 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class IssueStatus < ActiveRecord::Base

+  before_destroy :check_integrity  

+	has_many :workflows, :foreign_key => "old_status_id"

+	

+	validates_presence_of :name

+	validates_uniqueness_of :name

+

+	# Returns the default status for new issues

+	def self.default

+		find(:first, :conditions =>["is_default=?", true])

+	end

+	

+	# Returns an array of all statuses the given role can switch to

+	def new_statuses_allowed_to(role, tracker)

+		statuses = []

+		for workflow in self.workflows.find(:all, :include => :new_status)

+			statuses << workflow.new_status if workflow.role_id == role.id and workflow.tracker_id == tracker.id

+		end unless role.nil?

+		statuses

+	end

+  

+  def name

+    _ self.attributes['name']

+  end

+  

+private

+  def check_integrity

+    raise "Can't delete status" if Issue.find(:first, :conditions => ["status_id=?", self.id]) or IssueHistory.find(:first, :conditions => ["status_id=?", self.id])

+  end
+end
diff --git a/redmine/app/models/mailer.rb b/redmine/app/models/mailer.rb
new file mode 100644
index 000000000..b04ec7ebc
--- /dev/null
+++ b/redmine/app/models/mailer.rb
@@ -0,0 +1,36 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Mailer < ActionMailer::Base
+
+	def issue_change_status(issue)
+		# Sends to all project members
+		@recipients 	= issue.project.members.collect { |m| m.user.mail if m.user.mail_notification }
+		@from       		= 'redmine@somenet.foo'
+		@subject    	= "Issue ##{issue.id} has been updated"
+		@body['issue'] = issue

+	end

+	

+	def issue_add(issue)
+		# Sends to all project members
+		@recipients 	= issue.project.members.collect { |m| m.user.mail if m.user.mail_notification }
+		@from       		= 'redmine@somenet.foo'
+		@subject    	= "Issue ##{issue.id} has been reported"
+		@body['issue'] = issue

+	end

+  
+end
diff --git a/redmine/app/models/member.rb b/redmine/app/models/member.rb
new file mode 100644
index 000000000..d37936561
--- /dev/null
+++ b/redmine/app/models/member.rb
@@ -0,0 +1,29 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Member < ActiveRecord::Base

+	belongs_to :user

+	belongs_to :role

+	belongs_to :project

+	

+	validates_presence_of :role, :user, :project

+  validates_uniqueness_of :user_id, :scope => :project_id

+	

+	def name

+		self.user.display_name

+	end
+end
diff --git a/redmine/app/models/news.rb b/redmine/app/models/news.rb
new file mode 100644
index 000000000..0642a4bf5
--- /dev/null
+++ b/redmine/app/models/news.rb
@@ -0,0 +1,28 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class News < ActiveRecord::Base

+	belongs_to :project

+	belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'

+	

+	validates_presence_of :title, :shortdescr, :descr
+

+	# returns last created news

+	def self.latest

+		find(:all, :limit => 5, :include => [ :author, :project ], :order => "news.created_on DESC")	

+	end	
+end
diff --git a/redmine/app/models/permission.rb b/redmine/app/models/permission.rb
new file mode 100644
index 000000000..f66214119
--- /dev/null
+++ b/redmine/app/models/permission.rb
@@ -0,0 +1,63 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Permission < ActiveRecord::Base

+	has_and_belongs_to_many :roles

+  

+	validates_presence_of :controller, :action, :descr

+  

+  GROUPS = {

+    100 => "Project",

+		200 => "Membres",

+    300 => "Versions",

+    400 => "Issue categories",

+		1000 => "Issues",

+		1100 => "News",

+		1200 => "Documents",

+    1300 => "Files",

+	}.freeze

+  

+  @@cached_perms_for_public = nil

+  @@cached_perms_for_roles = nil

+  

+ 	def name

+		self.controller + "/" + self.action

+	end

+  

+  def group_id

+    (self.sort / 100)*100

+  end

+  

+  def self.allowed_to_public(action)

+    @@cached_perms_for_public ||= find(:all, :conditions => ["public=?", true]).collect {|p| "#{p.controller}/#{p.action}"}

+    @@cached_perms_for_public.include? action

+  end

+  

+  def self.allowed_to_role(action, role)

+    @@cached_perms_for_roles ||=

+      begin

+        perms = {}

+        find(:all, :include => :roles).each {|p| perms.store "#{p.controller}/#{p.action}", p.roles.collect {|r| r.id } }

+        perms

+      end

+    @@cached_perms_for_roles[action] and @@cached_perms_for_roles[action].include? role

+  end

+  

+  def self.allowed_to_role_expired

+    @@cached_perms_for_roles = nil

+  end
+end
diff --git a/redmine/app/models/project.rb b/redmine/app/models/project.rb
new file mode 100644
index 000000000..7c50ee8cb
--- /dev/null
+++ b/redmine/app/models/project.rb
@@ -0,0 +1,44 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Project < ActiveRecord::Base

+	has_many :versions, :dependent => true, :order => "versions.date DESC"

+	has_many :members, :dependent => true

+	has_many :issues, :dependent => true, :order => "issues.created_on DESC", :include => :status

+	has_many :documents, :dependent => true

+	has_many :news, :dependent => true, :order => "news.created_on DESC", :include => :author

+	has_many :issue_categories, :dependent => true

+	has_and_belongs_to_many :custom_fields

+	

+	validates_presence_of :name, :descr

+	

+	# returns 5 last created projects

+	def self.latest

+		find(:all, :limit => 5, :order => "created_on DESC")	

+	end	

+	

+	# Returns current version of the project

+	def current_version

+		versions.find(:first, :conditions => [ "date <= ?", Date.today ], :order => "date DESC, id DESC")

+	end

+	

+	# Returns an array of all custom fields enabled for project issues

+	# (explictly associated custom fields and custom fields enabled for all projects)

+	def custom_fields_for_issues

+		(CustomField.for_all + custom_fields).uniq

+	end
+end
diff --git a/redmine/app/models/role.rb b/redmine/app/models/role.rb
new file mode 100644
index 000000000..ce880b5cc
--- /dev/null
+++ b/redmine/app/models/role.rb
@@ -0,0 +1,31 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Role < ActiveRecord::Base

+  before_destroy :check_integrity  

+	has_and_belongs_to_many :permissions

+  has_many :workflows, :dependent => true

+  has_many :members

+	

+	validates_presence_of :name

+	validates_uniqueness_of :name

+  

+private

+  def check_integrity

+    raise "Can't delete role" if Member.find(:first, :conditions =>["role_id=?", self.id])

+  end
+end
diff --git a/redmine/app/models/tracker.rb b/redmine/app/models/tracker.rb
new file mode 100644
index 000000000..6b123d79c
--- /dev/null
+++ b/redmine/app/models/tracker.rb
@@ -0,0 +1,31 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Tracker < ActiveRecord::Base

+  before_destroy :check_integrity  

+  has_many :issues

+  has_many :workflows, :dependent => true

+  

+  def name

+    _ self.attributes['name']

+  end

+  

+private

+  def check_integrity

+    raise "Can't delete tracker" if Issue.find(:first, :conditions => ["tracker_id=?", self.id])

+  end
+end
diff --git a/redmine/app/models/user.rb b/redmine/app/models/user.rb
new file mode 100644
index 000000000..1bc1b5802
--- /dev/null
+++ b/redmine/app/models/user.rb
@@ -0,0 +1,89 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+require "digest/sha1"

+

+class User < ActiveRecord::Base

+	has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :dependent => true

+	

+	attr_accessor :password

+	attr_accessor :last_before_login_on

+	# Prevents unauthorized assignments

+	attr_protected :admin

+	

+	validates_presence_of :login, :firstname, :lastname, :mail

+	validates_uniqueness_of :login, :mail

+	

+	# Login must contain lettres, numbers, underscores only

+	validates_format_of :login, :with => /^[a-z0-9_]+$/i

+	validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i

+	

+	def before_create

+		self.hashed_password = User.hash_password(self.password)

+	end

+	

+	def after_create

+		@password = nil

+	end

+

+	# Returns the user that matches user's login and password

+	def try_to_login

+		@user = User.login(self.login, self.password)

+		unless @user.nil? 

+			@user.last_before_login_on = @user.last_login_on

+			@user.update_attribute(:last_login_on, DateTime.now)

+		end

+		@user

+	end

+	

+	# Return user's full name for display

+	def display_name

+		firstname + " " + lastname #+ (self.admin ? " (Admin)" : "" )

+	end

+

+	# Returns the user that matches the given login and password

+	def self.login(login, password)

+		hashed_password = hash_password(password || "")

+		find(:first,

+			:conditions => ["login = ? and hashed_password = ? and locked = ?", login, hashed_password, false])

+	end

+	

+	def check_password?(clear_password)

+		User.hash_password(clear_password) == self.hashed_password

+	end

+	

+	def change_password(current_password, new_password)

+		self.hashed_password = User.hash_password(new_password)

+		save

+	end

+  

+  def role_for_project(project_id)

+    @role_for_projects ||=

+      begin

+        roles = {}

+        self.memberships.each { |m| roles.store m.project_id, m.role_id }

+        roles

+      end

+    @role_for_projects[project_id]

+  end

+	

+private

+	# Return password digest

+	def self.hash_password(clear_password)

+		Digest::SHA1.hexdigest(clear_password)

+	end
+end
diff --git a/redmine/app/models/version.rb b/redmine/app/models/version.rb
new file mode 100644
index 000000000..02dee15c8
--- /dev/null
+++ b/redmine/app/models/version.rb
@@ -0,0 +1,30 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Version < ActiveRecord::Base

+  before_destroy :check_integrity  

+	belongs_to :project

+	has_many :fixed_issues, :class_name => 'Issue', :foreign_key => 'fixed_version_id'

+  has_many :attachments, :as => :container, :dependent => true

+	

+	validates_presence_of :name, :descr

+  

+private

+  def check_integrity

+    raise "Can't delete version" if self.fixed_issues.find(:first)

+  end

+end
diff --git a/redmine/app/models/workflow.rb b/redmine/app/models/workflow.rb
new file mode 100644
index 000000000..212e33350
--- /dev/null
+++ b/redmine/app/models/workflow.rb
@@ -0,0 +1,25 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program 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 General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+class Workflow < ActiveRecord::Base

+

+	belongs_to :role

+	belongs_to :old_status, :class_name => 'IssueStatus', :foreign_key => 'old_status_id'

+	belongs_to :new_status, :class_name => 'IssueStatus', :foreign_key => 'new_status_id'

+

+	validates_presence_of :role, :old_status, :new_status

+end