# 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.
before_filter :find_wiki, :authorize
before_filter :find_existing_or_new_page, :only => [:show, :edit, :update]
before_filter :find_existing_page, :only => [:rename, :protect, :history, :diff, :annotate, :add_attachment, :destroy]
-
+
helper :attachments
- include AttachmentsHelper
+ include AttachmentsHelper
helper :watchers
# List of pages, sorted alphabetically and by parent (hierarchy)
load_pages_for_index
@pages_by_parent_id = @pages.group_by(&:parent_id)
end
-
+
# List of page, by last update
def date_index
load_pages_for_index
@editable = editable?
render :action => 'show'
end
-
+
# edit an existing page or a new one
def edit
return render_403 unless editable?
@page.content = WikiContent.new(:page => @page) if @page.new_record?
-
+
@content = @page.content_for_version(params[:version])
@content.text = initial_page_content(@page) if @content.text.blank?
# don't keep previous comment
def update
return render_403 unless editable?
@page.content = WikiContent.new(:page => @page) if @page.new_record?
-
+
@content = @page.content_for_version(params[:version])
@content.text = initial_page_content(@page) if @content.text.blank?
# don't keep previous comment
redirect_to :action => 'show', :project_id => @project, :id => @page.title
end
end
-
+
verify :method => :post, :only => :protect, :redirect_to => { :action => :show }
def protect
@page.update_attribute :protected, params[:protected]
def history
@version_count = @page.content.versions.count
@version_pages = Paginator.new self, @version_count, per_page_option, params['p']
- # don't load text
- @versions = @page.content.versions.find :all,
+ # don't load text
+ @versions = @page.content.versions.find :all,
:select => "id, author_id, comments, updated_on, version",
:order => 'version DESC',
:limit => @version_pages.items_per_page + 1,
render :layout => false if request.xhr?
end
-
+
def diff
@diff = @page.diff(params[:version], params[:version_from])
render_404 unless @diff
end
-
+
def annotate
@annotate = @page.annotate(params[:version])
render_404 unless @annotate
# Children can be either set as root pages, removed or reassigned to another parent page
def destroy
return render_403 unless editable?
-
+
@descendants_count = @page.descendants.size
if @descendants_count > 0
case params[:todo]
redirect_to :action => 'show', :project_id => @project, :id => nil
end
end
-
+
def preview
page = @wiki.find_page(params[:id])
# page is nil when previewing a new page
end
private
-
+
def find_wiki
@project = Project.find(params[:project_id])
@wiki = @project.wiki
rescue ActiveRecord::RecordNotFound
render_404
end
-
+
# Finds the requested page or a new page if it doesn't exist
def find_existing_or_new_page
@page = @wiki.find_or_new_page(params[:id])
redirect_to params.update(:id => @page.title)
end
end
-
+
# Finds the requested page and returns a 404 error if it doesn't exist
def find_existing_page
@page = @wiki.find_page(params[:id])
redirect_to params.update(:id => @page.title)
end
end
-
+
# Returns true if the current user is allowed to edit the page, otherwise false
def editable?(page = @page)
page.editable_by?(User.current)
extend helper unless self.instance_of?(helper)
helper.instance_method(:initial_page_content).bind(self).call(page)
end
-
+
def load_pages_for_index
@pages = @wiki.pages.with_updated_on.all(:order => 'title', :include => {:wiki => :project})
end
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