instiki/app/controllers/admin_controller.rb

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require 'application'
class AdminController < ApplicationController
layout 'default'
cache_sweeper :web_sweeper
def create_system
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if @wiki.setup?
flash[:error] =
"Wiki has already been created in '#{@wiki.storage_path}'. " +
"Shut down Instiki and delete this directory if you want to recreate it from scratch." +
"\n\n" +
"(WARNING: this will destroy content of your current wiki)."
redirect_home(@wiki.webs.keys.first)
elsif @params['web_name']
# form submitted -> create a wiki
@wiki.setup(@params['password'], @params['web_name'], @params['web_address'])
flash[:info] = "Your new wiki '#{@params['web_name']}' is created!\n" +
"Please edit its home page and press Submit when finished."
redirect_to :web => @params['web_address'], :controller => 'wiki', :action => 'new',
:id => 'HomePage'
else
# no form submitted -> go to template
end
end
def create_web
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if @params['address']
# form submitted
if @wiki.authenticate(@params['system_password'])
begin
@wiki.create_web(@params['name'], @params['address'])
flash[:info] = "New web '#{@params['name']}' successfully created."
redirect_to :web => @params['address'], :controller => 'wiki', :action => 'new',
:id => 'HomePage'
rescue Instiki::ValidationError => e
@error = e.message
# and re-render the form again
end
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else
redirect_to :controller => 'wiki', :action => 'index'
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end
else
# no form submitted -> render template
end
end
def edit_web
system_password = @params['system_password']
if system_password
# form submitted
if wiki.authenticate(system_password)
begin
wiki.edit_web(
@web.address, @params['address'], @params['name'],
@params['markup'].intern,
@params['color'], @params['additional_style'],
@params['safe_mode'] ? true : false,
@params['password'].empty? ? nil : @params['password'],
@params['published'] ? true : false,
@params['brackets_only'] ? true : false,
@params['count_pages'] ? true : false,
@params['allow_uploads'] ? true : false,
@params['max_upload_size']
)
flash[:info] = "Web '#{@params['address']}' was successfully updated"
redirect_home(@params['address'])
rescue Instiki::ValidationError => e
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logger.warn e.message
@error = e.message
# and re-render the same template again
end
else
@error = password_error(system_password)
# and re-render the same template again
end
else
# no form submitted - go to template
end
end
def remove_orphaned_pages
if wiki.authenticate(@params['system_password_orphaned'])
wiki.remove_orphaned_pages(@web_name)
flash[:info] = 'Orphaned pages removed'
redirect_to :controller => 'wiki', :web => @web_name, :action => 'list'
else
flash[:error] = password_error(@params['system_password_orphaned'])
redirect_to :controller => 'admin', :web => @web_name, :action => 'edit_web'
end
end
end