| # A Site can be a BaselineProcess (static, published website from EPF) or a Wiki, |
| # which is an enhanced EPFC site. Baseline Processes are |
| # used to create or update Wiki sites. |
| # |
| # Creation or update of a Wiki is a two step process for performance reasons. |
| # This way the second step can be performed using a job that runs at night. |
| # |
| # More information: |
| # * {EPF Wiki Data model}[link:files/doc/DATAMODEL.html] |
| #--###################################################################### |
| # Copyright (c) 2006 Logica |
| # |
| # All rights reserved. This program and the accompanying materials |
| # are made available under the terms of the Eclipse Public License v1.0 |
| # which accompanies this distribution, and is available at |
| # http://www.eclipse.org/legal/epl-v10.html |
| # |
| # Contributors: |
| # |
| # Onno van der Straaten:: initial implementation |
| #++###################################################################### |
| # {Copyright (c) 2006 Logica}[link:files/COPYRIGHT.html] |
| |
| class Site < ActiveRecord::Base |
| |
| belongs_to :user |
| has_many :pages |
| |
| validates_presence_of :user_id, :title, :folder # TODO validate :user not :user_id |
| |
| # TODO Folde can contain . (dot) because it is created from a filename |
| validates_format_of :folder, :message => 'should consist of letters, digits and underscores', :with => /([-_.\dA-Za-z])*/ |
| |
| # A wikifiable file is a HTML file |
| HTML_FILE_PATTERN = /.*.htm(l)?/i |
| |
| # A wikifiable is not a Wiki file (a version file created using the Wiki) |
| WIKI_FILE_PATTERN = /(.)*wiki(.)*/i |
| |
| def content_scanned? |
| return !self.content_scanned_on.nil? |
| end |
| |
| def baseline_processes_candidate |
| returning bp_candidate = [] do |
| if self.status == 'Ready' # TODO |
| Site.find_baseline_processes.each do |bp| |
| bp_candidate << bp unless self.baselines.include?(bp.baseline) |
| end |
| end |
| end |
| end |
| |
| def wiki? |
| return self.class.name == 'Wiki' |
| end |
| |
| def baseline_process? |
| return self.class.name == 'BaselineProcess' |
| end |
| |
| def path |
| return "#{ENV['EPFWIKI_ROOT_DIR']}#{ENV['EPFWIKI_PUBLIC_FOLDER']}/#{ENV['EPFWIKI_WIKIS_FOLDER']}/#{self.folder}" if self.wiki? |
| return "#{ENV['EPFWIKI_ROOT_DIR']}#{ENV['EPFWIKI_PUBLIC_FOLDER']}/#{ENV['EPFWIKI_SITES_FOLDER']}/#{self.folder}" |
| end |
| |
| def rel_path |
| return self.path.gsub(ENV['EPFWIKI_ROOT_DIR'] + "#{ENV['EPFWIKI_PUBLIC_FOLDER']}/",'') |
| end |
| |
| def path2zip |
| return self.path + '.zip' |
| end |
| |
| # Method #templates returns current versions of pages from the Wiki 'Templates'. |
| # These pages are templates for creating new pages. |
| def self.templates |
| w = Wiki.find_by_title('Templates') |
| raise "No Templates Wiki was found. There should always be a Wiki with title 'Templates' to provide templates for creating new pages" if !w |
| returning tpls = [] do |
| w.pages.each do |p| |
| tpls << p.current_version if p.current_version # NOTE: a new checked out Template has no current version |
| end |
| end |
| end |
| |
| def unzip_upload |
| logger.info("Unzipping upload #{self.path2zip}") |
| raise "Folder #{self.path} exists" if File.exists?(self.path) |
| cmdline = "unzip -q \"#{self.path2zip}\" -d \"#{self.path}\"" |
| logger.debug("Executing command #{cmdline}") |
| unzip_success = system(cmdline) |
| raise "Error executing command #{cmdline}: #{$?}" if !unzip_success |
| end |
| |
| # array of HTML files that are candate Wikification |
| def self.files_html(path) |
| paths = Array.new |
| (Dir.entries(path) - [".", ".."]).each do |entry| |
| new_path = File.expand_path(entry, path) |
| if FileTest.directory?(new_path) |
| paths = paths + Site.files_html(new_path) |
| else |
| paths << new_path if !HTML_FILE_PATTERN.match(entry).nil? && WIKI_FILE_PATTERN.match(entry).nil? |
| end |
| end |
| return paths |
| end |
| |
| def files_wikifiable |
| raise 'Path can\'t be blank' if self.path.blank? |
| logger.info("Finding wikifiable files in #{self.path}") |
| returning paths = [] do |
| Site.files_html(self.path).each do |path2| |
| #logger.info("#{path2}") |
| paths << path2 unless Page::ELEMENT_TYPE_PATTERN.match(IO.readlines(path2).join("\n")).nil? |
| end |
| end |
| end |
| |
| ########### |
| private |
| ########### |
| |
| |
| # action #copy_to copies the content of a site to another site (theDestSite). Files are overwritten if they exist in the destination site. |
| # NOTE: Ruby does not have a copy + overwrite command? |
| def copy_to(theDestSite, theFolderPath = nil) |
| if theFolderPath |
| (Dir.entries(theFolderPath) - [".", ".."]).each do |aEntry| |
| aPath = File.expand_path(aEntry, theFolderPath) |
| aDestPath = aPath.gsub(self.path, theDestSite.path) |
| if FileTest.directory?(aPath) |
| logger.info("Copying folder " + aPath + " to " + aDestPath) |
| File.makedirs(aDestPath) |
| copy_to(theDestSite, aPath) |
| else |
| if !FileTest.exists?(aDestPath) |
| logger.info("New file copied " + aPath + " to " + aDestPath) |
| File.copy(aPath, aDestPath) |
| else |
| if FileUtils.cmp(aPath, aDestPath) |
| logger.info("Not copied because equal: " + aPath) |
| else |
| logger.info("Overwritten: " + aPath) |
| File.delete(aDestPath) |
| File.copy(aPath, aDestPath) |
| end |
| end |
| end |
| end |
| else |
| logger.info("Copying content from site " + self.title + " to " + theDestSite.title) |
| logger.info("Source folder: " + self.path + ". Destination folder: " + theDestSite.path) |
| copy_to(theDestSite, self.path) |
| end |
| end |
| |
| end |