Converting linefeeds to Unix-style
This commit is contained in:
Alexey Verkhovsky
parent
da24698a4c
commit
d6fedc7f84
21 changed files with 5541 additions and 5541 deletions
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@ -1,15 +1,15 @@
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# This class maintains the state of wiki references for newly created or newly deleted pages
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class PageObserver < ActiveRecord::Observer
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def after_create(page)
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WikiReference.update_all("link_type = '#{WikiReference::LINKED_PAGE}'",
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['referenced_name = ?', page.name])
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end
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def before_destroy(page)
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WikiReference.delete_all ['page_id = ?', page.id]
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WikiReference.update_all("link_type = '#{WikiReference::WANTED_PAGE}'",
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['referenced_name = ?', page.name])
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end
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# This class maintains the state of wiki references for newly created or newly deleted pages
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class PageObserver < ActiveRecord::Observer
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def after_create(page)
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WikiReference.update_all("link_type = '#{WikiReference::LINKED_PAGE}'",
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['referenced_name = ?', page.name])
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end
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def before_destroy(page)
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WikiReference.delete_all ['page_id = ?', page.id]
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WikiReference.update_all("link_type = '#{WikiReference::WANTED_PAGE}'",
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['referenced_name = ?', page.name])
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end
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end
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@ -1,64 +1,64 @@
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class WikiFile < ActiveRecord::Base
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belongs_to :web
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before_save :write_content_to_file
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before_destroy :delete_content_file
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validates_presence_of %w( web file_name )
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validates_length_of :file_name, :within=>1..50
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validates_length_of :description, :maximum=>255
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def self.find_by_file_name(file_name)
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find(:first, :conditions => ['file_name = ?', file_name])
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end
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SANE_FILE_NAME = /^[a-zA-Z0-9\-_\. ]*$/
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def validate
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if file_name
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if file_name !~ SANE_FILE_NAME
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errors.add("file_name", "is invalid. Only latin characters, digits, dots, underscores, " +
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"dashes and spaces are accepted")
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elsif file_name == '.' or file_name == '..'
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errors.add("file_name", "cannot be '.' or '..'")
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end
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end
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if @web and @content
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if (@content.size > @web.max_upload_size.kilobytes)
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errors.add("content", "size (#{(@content.size / 1024.0).round} kilobytes) exceeds " +
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"the maximum (#{web.max_upload_size} kilobytes) set for this wiki")
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end
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end
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errors.add("content", "is empty") if @content.nil? or @content.empty?
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end
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def content=(content)
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if content.respond_to? :read
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@content = content.read
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else
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@content = content
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end
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end
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def content
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@content ||= ( File.open(content_path, 'rb') { |f| f.read } )
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end
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def content_path
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web.files_path + '/' + file_name
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end
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def write_content_to_file
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web.create_files_directory unless File.exists?(web.files_path)
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File.open(self.content_path, 'wb') { |f| f.write(@content) }
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end
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def delete_content_file
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require 'fileutils'
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FileUtils.rm_f(content_path) if File.exists?(content_path)
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end
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end
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class WikiFile < ActiveRecord::Base
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belongs_to :web
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before_save :write_content_to_file
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before_destroy :delete_content_file
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validates_presence_of %w( web file_name )
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validates_length_of :file_name, :within=>1..50
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validates_length_of :description, :maximum=>255
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def self.find_by_file_name(file_name)
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find(:first, :conditions => ['file_name = ?', file_name])
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end
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SANE_FILE_NAME = /^[a-zA-Z0-9\-_\. ]*$/
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def validate
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if file_name
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if file_name !~ SANE_FILE_NAME
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errors.add("file_name", "is invalid. Only latin characters, digits, dots, underscores, " +
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"dashes and spaces are accepted")
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elsif file_name == '.' or file_name == '..'
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errors.add("file_name", "cannot be '.' or '..'")
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end
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end
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if @web and @content
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if (@content.size > @web.max_upload_size.kilobytes)
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errors.add("content", "size (#{(@content.size / 1024.0).round} kilobytes) exceeds " +
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"the maximum (#{web.max_upload_size} kilobytes) set for this wiki")
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end
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end
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errors.add("content", "is empty") if @content.nil? or @content.empty?
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end
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def content=(content)
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if content.respond_to? :read
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@content = content.read
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else
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@content = content
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end
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end
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def content
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@content ||= ( File.open(content_path, 'rb') { |f| f.read } )
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end
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def content_path
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web.files_path + '/' + file_name
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end
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def write_content_to_file
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web.create_files_directory unless File.exists?(web.files_path)
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File.open(self.content_path, 'wb') { |f| f.write(@content) }
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end
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def delete_content_file
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require 'fileutils'
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FileUtils.rm_f(content_path) if File.exists?(content_path)
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end
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end
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@ -1,82 +1,82 @@
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class WikiReference < ActiveRecord::Base
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LINKED_PAGE = 'L'
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WANTED_PAGE = 'W'
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INCLUDED_PAGE = 'I'
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CATEGORY = 'C'
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AUTHOR = 'A'
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FILE = 'F'
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WANTED_FILE = 'E'
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belongs_to :page
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validates_inclusion_of :link_type, :in => [LINKED_PAGE, WANTED_PAGE, INCLUDED_PAGE, CATEGORY, AUTHOR, FILE, WANTED_FILE]
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# FIXME all finders below MUST restrict their results to pages belonging to a particular web
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def self.link_type(web, page_name)
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web.has_page?(page_name) ? LINKED_PAGE : WANTED_PAGE
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end
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def self.pages_that_reference(page_name)
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query = 'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ?' +
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"AND wiki_references.link_type in ('#{LINKED_PAGE}', '#{WANTED_PAGE}', '#{INCLUDED_PAGE}')"
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names = connection.select_all(sanitize_sql([query, page_name])).map { |row| row['name'] }
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end
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def self.pages_that_link_to(page_name)
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query = 'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ? ' +
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"AND wiki_references.link_type in ('#{LINKED_PAGE}', '#{WANTED_PAGE}')"
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names = connection.select_all(sanitize_sql([query, page_name])).map { |row| row['name'] }
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end
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def self.pages_that_include(page_name)
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query = 'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ? ' +
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"AND wiki_references.link_type = '#{INCLUDED_PAGE}'"
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names = connection.select_all(sanitize_sql([query, page_name])).map { |row| row['name'] }
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end
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def self.pages_in_category(category)
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query =
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'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ? ' +
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"AND wiki_references.link_type = '#{CATEGORY}'"
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names = connection.select_all(sanitize_sql([query, category])).map { |row| row['name'] }
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end
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def self.list_categories
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query = "SELECT DISTINCT referenced_name FROM wiki_references WHERE link_type = '#{CATEGORY}'"
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connection.select_all(query).map { |row| row['referenced_name'] }
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end
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def wiki_word?
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linked_page? or wanted_page?
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end
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def wiki_link?
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linked_page? or wanted_page? or file? or wanted_file?
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end
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def linked_page?
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link_type == LINKED_PAGE
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end
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def wanted_page?
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link_type == WANTED_PAGE
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end
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def included_page?
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link_type == INCLUDED_PAGE
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end
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def file?
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link_type == FILE
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end
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def wanted_file?
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link_type == WANTED_FILE
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end
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end
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class WikiReference < ActiveRecord::Base
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LINKED_PAGE = 'L'
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WANTED_PAGE = 'W'
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INCLUDED_PAGE = 'I'
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CATEGORY = 'C'
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AUTHOR = 'A'
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FILE = 'F'
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WANTED_FILE = 'E'
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belongs_to :page
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validates_inclusion_of :link_type, :in => [LINKED_PAGE, WANTED_PAGE, INCLUDED_PAGE, CATEGORY, AUTHOR, FILE, WANTED_FILE]
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# FIXME all finders below MUST restrict their results to pages belonging to a particular web
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def self.link_type(web, page_name)
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web.has_page?(page_name) ? LINKED_PAGE : WANTED_PAGE
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end
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def self.pages_that_reference(page_name)
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query = 'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ?' +
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"AND wiki_references.link_type in ('#{LINKED_PAGE}', '#{WANTED_PAGE}', '#{INCLUDED_PAGE}')"
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names = connection.select_all(sanitize_sql([query, page_name])).map { |row| row['name'] }
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end
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def self.pages_that_link_to(page_name)
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query = 'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ? ' +
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"AND wiki_references.link_type in ('#{LINKED_PAGE}', '#{WANTED_PAGE}')"
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names = connection.select_all(sanitize_sql([query, page_name])).map { |row| row['name'] }
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end
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def self.pages_that_include(page_name)
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query = 'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ? ' +
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"AND wiki_references.link_type = '#{INCLUDED_PAGE}'"
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names = connection.select_all(sanitize_sql([query, page_name])).map { |row| row['name'] }
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end
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def self.pages_in_category(category)
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query =
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'SELECT name FROM pages JOIN wiki_references ON pages.id = wiki_references.page_id ' +
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'WHERE wiki_references.referenced_name = ? ' +
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"AND wiki_references.link_type = '#{CATEGORY}'"
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names = connection.select_all(sanitize_sql([query, category])).map { |row| row['name'] }
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end
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def self.list_categories
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query = "SELECT DISTINCT referenced_name FROM wiki_references WHERE link_type = '#{CATEGORY}'"
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connection.select_all(query).map { |row| row['referenced_name'] }
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end
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def wiki_word?
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linked_page? or wanted_page?
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end
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def wiki_link?
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linked_page? or wanted_page? or file? or wanted_file?
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end
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def linked_page?
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link_type == LINKED_PAGE
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end
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def wanted_page?
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link_type == WANTED_PAGE
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end
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def included_page?
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link_type == INCLUDED_PAGE
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end
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def file?
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link_type == FILE
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end
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def wanted_file?
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link_type == WANTED_FILE
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end
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end
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