Massive change of SVN properties to deal with EOL style problem
This commit is contained in:
Alexey Verkhovsky
parent
b747b611b3
commit
3b6566577c
108 changed files with 12417 additions and 12417 deletions
766
app/controllers/wiki_controller.rb
Executable file → Normal file
766
app/controllers/wiki_controller.rb
Executable file → Normal file
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@ -1,383 +1,383 @@
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require 'application'
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require 'fileutils'
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require 'redcloth_for_tex'
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class WikiController < ApplicationController
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layout 'default', :except => [:rss_feed, :rss_with_headlines, :tex, :export_tex, :export_html]
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def index
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if @web_name
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redirect_show 'HomePage'
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elsif not @wiki.setup?
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redirect_to :action => 'new_system'
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elsif @wiki.webs.length == 1
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redirect_show 'HomePage', @wiki.webs.values.first.address
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else
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redirect_to :action => 'web_list'
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end
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end
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# Administrating the Instiki setup --------------------------------------------
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def create_system
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@wiki.setup(@params['password'], @params['web_name'], @params['web_address']) unless @wiki.setup?
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redirect_show('HomePage', @params['web_address'])
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end
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def create_web
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if @wiki.authenticate(@params['system_password'])
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@wiki.create_web(@params['name'], @params['address'])
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redirect_show('HomePage', @params['address'])
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else
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redirect_to :action => 'index'
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end
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end
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def edit_web
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# to template
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end
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def new_system
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redirect_to(:action => 'index') if wiki.setup?
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# otherwise, to template
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end
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def new_web
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redirect_to :action => 'index' if wiki.system['password'].nil?
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# otherwise, to template
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end
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# Outside a single web --------------------------------------------------------
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def authenticate
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if password_check(@params['password'])
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redirect_show('HomePage')
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else
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redirect_to :action => 'login'
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end
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end
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def login
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# to template
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end
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def web_list
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@webs = wiki.webs.values.sort_by { |web| web.name }
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end
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# Within a single web ---------------------------------------------------------
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def authors
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@authors = @web.select.authors
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end
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def export_html
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export_pages_as_zip('html') { |page| @page = page; render_to_string 'wiki/print' }
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end
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def export_markup
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export_pages_as_zip(@web.markup) { |page| page.content }
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end
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def export_pdf
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file_name = "#{@web.address}-tex-#{@web.revised_on.strftime('%Y-%m-%d-%H-%M-%S')}"
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file_path = @wiki.storage_path + file_name
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export_web_to_tex "#{file_path}.tex" unless FileTest.exists? "#{file_path}.tex"
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convert_tex_to_pdf "#{file_path}.tex"
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send_file "#{file_path}.pdf"
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end
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def export_tex
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file_name = "#{@web.address}-tex-#{@web.revised_on.strftime('%Y-%m-%d-%H-%M-%S')}.tex"
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file_path = @wiki.storage_path + file_name
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export_web_to_tex(file_path) unless FileTest.exists?(file_path)
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send_file file_path
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end
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def feeds
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# to template
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end
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def list
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parse_category
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@pages_by_name = @pages_in_category.by_name
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@page_names_that_are_wanted = @pages_in_category.wanted_pages
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@pages_that_are_orphaned = @pages_in_category.orphaned_pages
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end
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def recently_revised
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parse_category
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@pages_by_revision = @pages_in_category.by_revision
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end
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def remove_orphaned_pages
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if wiki.authenticate(@params['system_password'])
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wiki.remove_orphaned_pages(@web_name)
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redirect_to :action => 'list'
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else
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redirect_show 'HomePage'
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end
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end
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def rss_with_content
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render_rss
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end
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def rss_with_headlines
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render_rss(hide_description = true)
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end
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def search
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@query = @params['query']
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@results = @web.select { |page| page.content =~ /#{@query}/i }.sort
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redirect_show(@results.first.name) if @results.length == 1
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end
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def update_web
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if wiki.authenticate(@params['system_password'])
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wiki.update_web(
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@web.address, @params['address'], @params['name'],
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@params['markup'].intern,
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@params['color'], @params['additional_style'],
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@params['safe_mode'] ? true : false,
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@params['password'].empty? ? nil : @params['password'],
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@params['published'] ? true : false,
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@params['brackets_only'] ? true : false,
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@params['count_pages'] ? true : false,
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@params['allow_uploads'] ? true : false
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)
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redirect_show('HomePage', @params['address'])
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else
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redirect_show('HomePage')
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end
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end
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# Within a single page --------------------------------------------------------
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def cancel_edit
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@page.unlock
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redirect_show
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end
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def edit
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if @page.nil?
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redirect_to :action => 'index'
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elsif @page.locked?(Time.now) and not @params['break_lock']
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redirect_to :web => @web_name, :action => 'locked', :id => @page_name
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else
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@page.lock(Time.now, @author)
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end
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end
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def locked
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# to template
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end
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def new
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# to template
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end
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def pdf
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page = wiki.read_page(@web_name, @page_name)
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safe_page_name = @page.name.gsub(/\W/, '')
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file_name = "#{safe_page_name}-#{@web.address}-#{@page.created_at.strftime('%Y-%m-%d-%H-%M-%S')}"
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file_path = @wiki.storage_path + file_name
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export_page_to_tex("#{file_path}.tex") unless FileTest.exists?("#{file_path}.tex")
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# NB: this is _very_ slow
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convert_tex_to_pdf("#{file_path}.tex")
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send_file "#{file_path}.pdf"
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end
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def print
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# to template
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end
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def published
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if @web.published
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@page = wiki.read_page(@web_name, @page_name || 'HomePage')
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else
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redirect_show('HomePage')
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end
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end
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def revision
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get_page_and_revision
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end
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def rollback
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get_page_and_revision
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end
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def save
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redirect_to :action => 'index' if @page_name.nil?
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cookies['author'] = @params['author']
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begin
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page = @web.pages[@page_name]
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if @web.pages[@page_name]
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wiki.revise_page(
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@web_name, @page_name, @params['content'], Time.now,
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Author.new(@params['author'], remote_ip)
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)
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page.unlock
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else
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wiki.write_page(
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@web_name, @page_name, @params['content'], Time.now,
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Author.new(@params['author'], remote_ip)
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)
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end
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redirect_show(@page_name)
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rescue Instiki::ValidationError => e
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page.unlock if defined? page
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flash[:error] = e
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return_to_last_remembered
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end
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end
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def show
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if @page
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begin
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render_action 'page'
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# TODO this rescue should differentiate between errors due to rendering and errors in
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# the application itself (for application errors, it's better not to rescue the error at all)
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rescue => e
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logger.error e
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if in_a_web?
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redirect_to :web => @web_name, :action => 'edit',
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:action_suffix => "#{CGI.escape(@page_name)}?msg=#{CGI.escape(e.message)}"
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else
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raise e
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end
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end
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else
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redirect_to :web => @web_name, :action => 'new', :id => CGI.escape(@page_name)
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end
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end
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def tex
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@tex_content = RedClothForTex.new(@page.content).to_tex
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end
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private
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def convert_tex_to_pdf(tex_path)
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# TODO remove earlier PDF files with the same prefix
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# TODO handle gracefully situation where pdflatex is not available
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logger.info `pdflatex --interaction=nonstopmode --output-directory #{File.dirname(tex_path)} #{File.basename(tex_path)}`
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end
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def export_page_to_tex(file_path)
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tex
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File.open(file_path, 'w') { |f| f.write(render_to_string('wiki/tex')) }
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end
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def export_pages_as_zip(file_type, &block)
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file_prefix = "#{@web.address}-#{file_type}-"
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timestamp = @web.revised_on.strftime('%Y-%m-%d-%H-%M-%S')
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file_path = @wiki.storage_path + file_prefix + timestamp + '.zip'
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tmp_path = "#{file_path}.tmp"
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Zip::ZipOutputStream.open(tmp_path) do |zip_out|
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@web.select.by_name.each do |page|
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zip_out.put_next_entry("#{page.name}.#{file_type}")
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zip_out.puts(block.call(page))
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end
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# add an index file, if exporting to HTML
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if file_type.to_s.downcase == 'html'
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zip_out.put_next_entry 'index.html'
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zip_out.puts <<-EOL
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<html>
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<head>
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<META HTTP-EQUIV="Refresh" CONTENT="0;URL=HomePage.#{file_type}">
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</head>
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</html>
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EOL
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end
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end
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FileUtils.rm_rf(Dir[@wiki.storage_path + file_prefix + '*.zip'])
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FileUtils.mv(tmp_path, file_path)
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send_file file_path
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end
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def export_web_to_tex(file_path)
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@tex_content = table_of_contents(@web.pages['HomePage'].content.dup, render_tex_web)
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File.open(file_path, 'w') { |f| f.write(render_to_string('wiki/tex_web')) }
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end
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def get_page_and_revision
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@revision = @page.revisions[@params['rev'].to_i]
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end
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def parse_category
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@categories = @web.categories
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@category = @params['category']
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if @categories.include?(@category)
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@pages_in_category = @web.select { |page| page.in_category?(@category) }
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@set_name = "category '#{@category}'"
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else
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@pages_in_category = PageSet.new(@web).by_name
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@set_name = 'the web'
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end
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@category_links = @categories.map { |c|
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if @category == c
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%{<span class="selected">#{c}</span>}
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else
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%{<a href="?category=#{c}">#{c}</a>}
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end
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}
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end
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def password_check(password)
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if password == @web.password
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cookies['web_address'] = password
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true
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else
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false
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end
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end
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def redirect_show(page_name = @page_name, web = @web_name)
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redirect_to :web => web, :action => 'show', :id => CGI.escape(page_name)
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end
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def remote_ip
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ip = @request.remote_ip
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logger.info(ip)
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ip
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end
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def render_rss(hide_description = false)
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@pages_by_revision = @web.select.by_revision.first(15)
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@hide_description = hide_description
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@response.headers['Content-Type'] = 'text/xml'
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render 'wiki/rss_feed'
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end
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def render_tex_web
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@web.select.by_name.inject({}) do |tex_web, page|
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tex_web[page.name] = RedClothForTex.new(page.content).to_tex
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tex_web
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end
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end
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def render_to_string(template_name)
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add_variables_to_assigns
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render template_name
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@performed_render = false
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@template.render_file(template_name)
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end
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def truncate(text, length = 30, truncate_string = '...')
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if text.length > length then text[0..(length - 3)] + truncate_string else text end
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end
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end
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require 'application'
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require 'fileutils'
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require 'redcloth_for_tex'
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class WikiController < ApplicationController
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layout 'default', :except => [:rss_feed, :rss_with_headlines, :tex, :export_tex, :export_html]
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def index
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if @web_name
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redirect_show 'HomePage'
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elsif not @wiki.setup?
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redirect_to :action => 'new_system'
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elsif @wiki.webs.length == 1
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redirect_show 'HomePage', @wiki.webs.values.first.address
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else
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redirect_to :action => 'web_list'
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end
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end
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# Administrating the Instiki setup --------------------------------------------
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def create_system
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@wiki.setup(@params['password'], @params['web_name'], @params['web_address']) unless @wiki.setup?
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redirect_show('HomePage', @params['web_address'])
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end
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def create_web
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if @wiki.authenticate(@params['system_password'])
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@wiki.create_web(@params['name'], @params['address'])
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redirect_show('HomePage', @params['address'])
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else
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redirect_to :action => 'index'
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end
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end
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def edit_web
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# to template
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end
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def new_system
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redirect_to(:action => 'index') if wiki.setup?
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# otherwise, to template
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end
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def new_web
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redirect_to :action => 'index' if wiki.system['password'].nil?
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# otherwise, to template
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end
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# Outside a single web --------------------------------------------------------
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def authenticate
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if password_check(@params['password'])
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redirect_show('HomePage')
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else
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redirect_to :action => 'login'
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end
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end
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def login
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# to template
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end
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def web_list
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@webs = wiki.webs.values.sort_by { |web| web.name }
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end
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# Within a single web ---------------------------------------------------------
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def authors
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@authors = @web.select.authors
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end
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def export_html
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export_pages_as_zip('html') { |page| @page = page; render_to_string 'wiki/print' }
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end
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def export_markup
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export_pages_as_zip(@web.markup) { |page| page.content }
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end
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def export_pdf
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file_name = "#{@web.address}-tex-#{@web.revised_on.strftime('%Y-%m-%d-%H-%M-%S')}"
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file_path = @wiki.storage_path + file_name
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export_web_to_tex "#{file_path}.tex" unless FileTest.exists? "#{file_path}.tex"
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convert_tex_to_pdf "#{file_path}.tex"
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send_file "#{file_path}.pdf"
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end
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def export_tex
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file_name = "#{@web.address}-tex-#{@web.revised_on.strftime('%Y-%m-%d-%H-%M-%S')}.tex"
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file_path = @wiki.storage_path + file_name
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export_web_to_tex(file_path) unless FileTest.exists?(file_path)
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send_file file_path
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end
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def feeds
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# to template
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end
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def list
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parse_category
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@pages_by_name = @pages_in_category.by_name
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@page_names_that_are_wanted = @pages_in_category.wanted_pages
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@pages_that_are_orphaned = @pages_in_category.orphaned_pages
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end
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def recently_revised
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parse_category
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@pages_by_revision = @pages_in_category.by_revision
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end
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def remove_orphaned_pages
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if wiki.authenticate(@params['system_password'])
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wiki.remove_orphaned_pages(@web_name)
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redirect_to :action => 'list'
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else
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redirect_show 'HomePage'
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end
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end
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def rss_with_content
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render_rss
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end
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def rss_with_headlines
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render_rss(hide_description = true)
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end
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def search
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@query = @params['query']
|
||||
@results = @web.select { |page| page.content =~ /#{@query}/i }.sort
|
||||
redirect_show(@results.first.name) if @results.length == 1
|
||||
end
|
||||
|
||||
def update_web
|
||||
if wiki.authenticate(@params['system_password'])
|
||||
wiki.update_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
|
||||
)
|
||||
redirect_show('HomePage', @params['address'])
|
||||
else
|
||||
redirect_show('HomePage')
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
# Within a single page --------------------------------------------------------
|
||||
|
||||
def cancel_edit
|
||||
@page.unlock
|
||||
redirect_show
|
||||
end
|
||||
|
||||
def edit
|
||||
if @page.nil?
|
||||
redirect_to :action => 'index'
|
||||
elsif @page.locked?(Time.now) and not @params['break_lock']
|
||||
redirect_to :web => @web_name, :action => 'locked', :id => @page_name
|
||||
else
|
||||
@page.lock(Time.now, @author)
|
||||
end
|
||||
end
|
||||
|
||||
def locked
|
||||
# to template
|
||||
end
|
||||
|
||||
def new
|
||||
# to template
|
||||
end
|
||||
|
||||
def pdf
|
||||
page = wiki.read_page(@web_name, @page_name)
|
||||
safe_page_name = @page.name.gsub(/\W/, '')
|
||||
file_name = "#{safe_page_name}-#{@web.address}-#{@page.created_at.strftime('%Y-%m-%d-%H-%M-%S')}"
|
||||
file_path = @wiki.storage_path + file_name
|
||||
|
||||
export_page_to_tex("#{file_path}.tex") unless FileTest.exists?("#{file_path}.tex")
|
||||
# NB: this is _very_ slow
|
||||
convert_tex_to_pdf("#{file_path}.tex")
|
||||
send_file "#{file_path}.pdf"
|
||||
end
|
||||
|
||||
def print
|
||||
# to template
|
||||
end
|
||||
|
||||
def published
|
||||
if @web.published
|
||||
@page = wiki.read_page(@web_name, @page_name || 'HomePage')
|
||||
else
|
||||
redirect_show('HomePage')
|
||||
end
|
||||
end
|
||||
|
||||
def revision
|
||||
get_page_and_revision
|
||||
end
|
||||
|
||||
def rollback
|
||||
get_page_and_revision
|
||||
end
|
||||
|
||||
def save
|
||||
redirect_to :action => 'index' if @page_name.nil?
|
||||
cookies['author'] = @params['author']
|
||||
|
||||
begin
|
||||
page = @web.pages[@page_name]
|
||||
if @web.pages[@page_name]
|
||||
wiki.revise_page(
|
||||
@web_name, @page_name, @params['content'], Time.now,
|
||||
Author.new(@params['author'], remote_ip)
|
||||
)
|
||||
page.unlock
|
||||
else
|
||||
wiki.write_page(
|
||||
@web_name, @page_name, @params['content'], Time.now,
|
||||
Author.new(@params['author'], remote_ip)
|
||||
)
|
||||
end
|
||||
redirect_show(@page_name)
|
||||
rescue Instiki::ValidationError => e
|
||||
page.unlock if defined? page
|
||||
flash[:error] = e
|
||||
return_to_last_remembered
|
||||
end
|
||||
end
|
||||
|
||||
def show
|
||||
if @page
|
||||
begin
|
||||
render_action 'page'
|
||||
# TODO this rescue should differentiate between errors due to rendering and errors in
|
||||
# the application itself (for application errors, it's better not to rescue the error at all)
|
||||
rescue => e
|
||||
logger.error e
|
||||
if in_a_web?
|
||||
redirect_to :web => @web_name, :action => 'edit',
|
||||
:action_suffix => "#{CGI.escape(@page_name)}?msg=#{CGI.escape(e.message)}"
|
||||
else
|
||||
raise e
|
||||
end
|
||||
end
|
||||
else
|
||||
redirect_to :web => @web_name, :action => 'new', :id => CGI.escape(@page_name)
|
||||
end
|
||||
end
|
||||
|
||||
def tex
|
||||
@tex_content = RedClothForTex.new(@page.content).to_tex
|
||||
end
|
||||
|
||||
|
||||
private
|
||||
|
||||
def convert_tex_to_pdf(tex_path)
|
||||
# TODO remove earlier PDF files with the same prefix
|
||||
# TODO handle gracefully situation where pdflatex is not available
|
||||
logger.info `pdflatex --interaction=nonstopmode --output-directory #{File.dirname(tex_path)} #{File.basename(tex_path)}`
|
||||
end
|
||||
|
||||
def export_page_to_tex(file_path)
|
||||
tex
|
||||
File.open(file_path, 'w') { |f| f.write(render_to_string('wiki/tex')) }
|
||||
end
|
||||
|
||||
def export_pages_as_zip(file_type, &block)
|
||||
|
||||
file_prefix = "#{@web.address}-#{file_type}-"
|
||||
timestamp = @web.revised_on.strftime('%Y-%m-%d-%H-%M-%S')
|
||||
file_path = @wiki.storage_path + file_prefix + timestamp + '.zip'
|
||||
tmp_path = "#{file_path}.tmp"
|
||||
|
||||
Zip::ZipOutputStream.open(tmp_path) do |zip_out|
|
||||
@web.select.by_name.each do |page|
|
||||
zip_out.put_next_entry("#{page.name}.#{file_type}")
|
||||
zip_out.puts(block.call(page))
|
||||
end
|
||||
# add an index file, if exporting to HTML
|
||||
if file_type.to_s.downcase == 'html'
|
||||
zip_out.put_next_entry 'index.html'
|
||||
zip_out.puts <<-EOL
|
||||
<html>
|
||||
<head>
|
||||
<META HTTP-EQUIV="Refresh" CONTENT="0;URL=HomePage.#{file_type}">
|
||||
</head>
|
||||
</html>
|
||||
EOL
|
||||
end
|
||||
end
|
||||
FileUtils.rm_rf(Dir[@wiki.storage_path + file_prefix + '*.zip'])
|
||||
FileUtils.mv(tmp_path, file_path)
|
||||
send_file file_path
|
||||
end
|
||||
|
||||
def export_web_to_tex(file_path)
|
||||
@tex_content = table_of_contents(@web.pages['HomePage'].content.dup, render_tex_web)
|
||||
File.open(file_path, 'w') { |f| f.write(render_to_string('wiki/tex_web')) }
|
||||
end
|
||||
|
||||
def get_page_and_revision
|
||||
@revision = @page.revisions[@params['rev'].to_i]
|
||||
end
|
||||
|
||||
def parse_category
|
||||
@categories = @web.categories
|
||||
@category = @params['category']
|
||||
if @categories.include?(@category)
|
||||
@pages_in_category = @web.select { |page| page.in_category?(@category) }
|
||||
@set_name = "category '#{@category}'"
|
||||
else
|
||||
@pages_in_category = PageSet.new(@web).by_name
|
||||
@set_name = 'the web'
|
||||
end
|
||||
@category_links = @categories.map { |c|
|
||||
if @category == c
|
||||
%{<span class="selected">#{c}</span>}
|
||||
else
|
||||
%{<a href="?category=#{c}">#{c}</a>}
|
||||
end
|
||||
}
|
||||
end
|
||||
|
||||
def password_check(password)
|
||||
if password == @web.password
|
||||
cookies['web_address'] = password
|
||||
true
|
||||
else
|
||||
false
|
||||
end
|
||||
end
|
||||
|
||||
def redirect_show(page_name = @page_name, web = @web_name)
|
||||
redirect_to :web => web, :action => 'show', :id => CGI.escape(page_name)
|
||||
end
|
||||
|
||||
def remote_ip
|
||||
ip = @request.remote_ip
|
||||
logger.info(ip)
|
||||
ip
|
||||
end
|
||||
|
||||
def render_rss(hide_description = false)
|
||||
@pages_by_revision = @web.select.by_revision.first(15)
|
||||
@hide_description = hide_description
|
||||
@response.headers['Content-Type'] = 'text/xml'
|
||||
render 'wiki/rss_feed'
|
||||
end
|
||||
|
||||
def render_tex_web
|
||||
@web.select.by_name.inject({}) do |tex_web, page|
|
||||
tex_web[page.name] = RedClothForTex.new(page.content).to_tex
|
||||
tex_web
|
||||
end
|
||||
end
|
||||
|
||||
def render_to_string(template_name)
|
||||
add_variables_to_assigns
|
||||
render template_name
|
||||
@performed_render = false
|
||||
@template.render_file(template_name)
|
||||
end
|
||||
|
||||
def truncate(text, length = 30, truncate_string = '...')
|
||||
if text.length > length then text[0..(length - 3)] + truncate_string else text end
|
||||
end
|
||||
|
||||
end
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue