jro_apps/redmine Commit - r351:b1f5103c7506

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# redMine - project management software

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# redMine - project management software

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#

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#

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

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

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

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

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

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

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

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

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#

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#

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# This program is distributed in the hope that it will be useful,

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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

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

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

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

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

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

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class WikiController < ApplicationController

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class WikiController < ApplicationController

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layout 'base'

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layout 'base'

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before_filter :find_wiki, :check_project_privacy, :except => [:preview]

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before_filter :find_wiki, :check_project_privacy, :except => [:preview]

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# display a page (in editing mode if it doesn't exist)

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# display a page (in editing mode if it doesn't exist)

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def index

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def index

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page_title = params[:page]

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page_title = params[:page]

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@page = @wiki.find_or_new_page(page_title)

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@page = @wiki.find_or_new_page(page_title)

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if @page.new_record?

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if @page.new_record?

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edit

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edit

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render :action => 'edit' and return

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render :action => 'edit' and return

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end

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end

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@content = (params[:version] ? @page.content.versions.find_by_version(params[:version]) : @page.content)

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@content = (params[:version] ? @page.content.versions.find_by_version(params[:version]) : @page.content)

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if params[:export] == 'html'

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if params[:export] == 'html'

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export = render_to_string :action => 'export', :layout => false

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export = render_to_string :action => 'export', :layout => false

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send_data(export, :type => 'text/html', :filename => "#{@page.title}.html")

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send_data(export, :type => 'text/html', :filename => "#{@page.title}.html")

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return

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return

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elsif params[:export] == 'txt'

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elsif params[:export] == 'txt'

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send_data(@content.text, :type => 'text/plain', :filename => "#{@page.title}.txt")

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send_data(@content.text, :type => 'text/plain', :filename => "#{@page.title}.txt")

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return

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return

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end

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end

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render :action => 'show'

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render :action => 'show'

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end

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end

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# edit an existing page or a new one

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# edit an existing page or a new one

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def edit

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def edit

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@page = @wiki.find_or_new_page(params[:page])

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@page = @wiki.find_or_new_page(params[:page])

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@page.content = WikiContent.new(:page => @page) if @page.new_record?

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@page.content = WikiContent.new(:page => @page) if @page.new_record?

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@content = @page.content

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@content = @page.content

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@content.text = "h1. #{@page.pretty_title}" if @content.text.~~empty~~?

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@content.text = "h1. #{@page.pretty_title}" if @content.text.blank?

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# don't keep previous comment

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# don't keep previous comment

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@content.comment = nil

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@content.comment = nil

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if request.post?

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if request.post?

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if @content.text == params[:content][:text]

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if @content.text == params[:content][:text]

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# don't save if text wasn't changed

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# don't save if text wasn't changed

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redirect_to :action => 'index', :id => @project, :page => @page.title

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redirect_to :action => 'index', :id => @project, :page => @page.title

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return

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return

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end

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end

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@content.text = params[:content][:text]

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@content.text = params[:content][:text]

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@content.comment = params[:content][:comment]

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@content.comment = params[:content][:comment]

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@content.author = logged_in_user

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@content.author = logged_in_user

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# if page is new @page.save will also save content, but not if page isn't a new record

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# if page is new @page.save will also save content, but not if page isn't a new record

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if (@page.new_record? ? @page.save : @content.save)

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if (@page.new_record? ? @page.save : @content.save)

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redirect_to :action => 'index', :id => @project, :page => @page.title

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redirect_to :action => 'index', :id => @project, :page => @page.title

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end

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end

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end

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end

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end

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end

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# show page history

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# show page history

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def history

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def history

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@page = @wiki.find_page(params[:page])

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@page = @wiki.find_page(params[:page])

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# don't load text

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# don't load text

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@versions = @page.content.versions.find :all,

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@versions = @page.content.versions.find :all,

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:select => "id, author_id, comment, updated_on, version",

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:select => "id, author_id, comment, updated_on, version",

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:order => 'version DESC'

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:order => 'version DESC'

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end

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end

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# display special pages

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# display special pages

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def special

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def special

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page_title = params[:page].downcase

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page_title = params[:page].downcase

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case page_title

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case page_title

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# show pages index, sorted by title

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# show pages index, sorted by title

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when 'page_index'

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when 'page_index'

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# eager load information about last updates, without loading text

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# eager load information about last updates, without loading text

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@pages = @wiki.pages.find :all, :select => "#{WikiPage.table_name}.*, #{WikiContent.table_name}.updated_on",

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@pages = @wiki.pages.find :all, :select => "#{WikiPage.table_name}.*, #{WikiContent.table_name}.updated_on",

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:joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id",

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:joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id",

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:order => 'title'

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:order => 'title'

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# export wiki to a single html file

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# export wiki to a single html file

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when 'export'

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when 'export'

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@pages = @wiki.pages.find :all, :order => 'title'

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@pages = @wiki.pages.find :all, :order => 'title'

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export = render_to_string :action => 'export_multiple', :layout => false

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export = render_to_string :action => 'export_multiple', :layout => false

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send_data(export, :type => 'text/html', :filename => "wiki.html")

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send_data(export, :type => 'text/html', :filename => "wiki.html")

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return

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return

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else

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else

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# requested special page doesn't exist, redirect to default page

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# requested special page doesn't exist, redirect to default page

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redirect_to :action => 'index', :id => @project, :page => nil and return

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redirect_to :action => 'index', :id => @project, :page => nil and return

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end

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end

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render :action => "special_#{page_title}"

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render :action => "special_#{page_title}"

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end

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end

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def preview

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def preview

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@text = params[:content][:text]

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@text = params[:content][:text]

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render :partial => 'preview'

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render :partial => 'preview'

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end

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end

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private

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private

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def find_wiki

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def find_wiki

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@project = Project.find(params[:id])

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@project = Project.find(params[:id])

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@wiki = @project.wiki

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@wiki = @project.wiki

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rescue ActiveRecord::RecordNotFound

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rescue ActiveRecord::RecordNotFound

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render_404

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render_404

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end

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end

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end

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end

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

             # redMine - project management software
             # Copyright (C) 2006-2007  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 WikiController < ApplicationController
               layout 'base'
               before_filter :find_wiki, :check_project_privacy, :except => [:preview]
               # display a page (in editing mode if it doesn't exist)
               def index
                 page_title = params[:page]
                 @page = @wiki.find_or_new_page(page_title)
                 if @page.new_record?
                   edit
                   render :action => 'edit' and return
                 end
                 @content = (params[:version] ? @page.content.versions.find_by_version(params[:version]) : @page.content)
                 if params[:export] == 'html'
                   export = render_to_string :action => 'export', :layout => false
                   send_data(export, :type => 'text/html', :filename => "#{@page.title}.html")
                   return
                 elsif params[:export] == 'txt'
                   send_data(@content.text, :type => 'text/plain', :filename => "#{@page.title}.txt")
                   return
                 end
                 render :action => 'show'
               end
               # edit an existing page or a new one
               def edit
                 @page = @wiki.find_or_new_page(params[:page])
                 @page.content = WikiContent.new(:page => @page) if @page.new_record?
                 @content = @page.content
-                @content.text = "h1. #{@page.pretty_title}" if @content.text.empty?
+                @content.text = "h1. #{@page.pretty_title}" if @content.text.blank?
                 # don't keep previous comment
                 @content.comment = nil
                 if request.post?
                   if @content.text == params[:content][:text]
                     # don't save if text wasn't changed
                     redirect_to :action => 'index', :id => @project, :page => @page.title
                     return
                   end
                   @content.text = params[:content][:text]
                   @content.comment = params[:content][:comment]
                   @content.author = logged_in_user
                   # if page is new @page.save will also save content, but not if page isn't a new record
                   if (@page.new_record? ? @page.save : @content.save)
                     redirect_to :action => 'index', :id => @project, :page => @page.title
                   end
                 end
               end
               # show page history
               def history
                 @page = @wiki.find_page(params[:page])
                 # don't load text
                 @versions = @page.content.versions.find :all,
                                                         :select => "id, author_id, comment, updated_on, version",
                                                         :order => 'version DESC'
               end
               # display special pages
               def special
                 page_title = params[:page].downcase
                 case page_title
                 # show pages index, sorted by title
                 when 'page_index'
                   # eager load information about last updates, without loading text
                   @pages = @wiki.pages.find :all, :select => "#{WikiPage.table_name}.*, #{WikiContent.table_name}.updated_on",
                                                   :joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id",
                                                   :order => 'title'
                 # export wiki to a single html file
                 when 'export'
                   @pages = @wiki.pages.find :all, :order => 'title'
                   export = render_to_string :action => 'export_multiple', :layout => false
                   send_data(export, :type => 'text/html', :filename => "wiki.html")
                   return
                 else
                   # requested special page doesn't exist, redirect to default page
                   redirect_to :action => 'index', :id => @project, :page => nil and return
                 end
                 render :action => "special_#{page_title}"
               end
               def preview
                 @text = params[:content][:text]
                 render :partial => 'preview'
               end
             private
               def find_wiki
                 @project = Project.find(params[:id])
                 @wiki = @project.wiki
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
             end