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# stdlib
require 'digest/md5'
require 'ostruct'
# external
require 'grit'
require 'github/markup'
require 'sanitize'
# ruby 1.8 compatibility
require 'gollum/ruby1.8'
# internal
require 'gollum/pagination'
require 'gollum/blob_entry'
require 'gollum/wiki'
require 'gollum/page'
require 'gollum/file'
require 'gollum/markup'
require 'gollum/albino'
module Gollum
VERSION = '1.1.0'
SANITIZATION_OPTIONS = {
:elements => [
'a', 'abbr', 'acronym', 'address', 'area', 'b', 'big',
'blockquote', 'br', 'button', 'caption', 'center', 'cite',
'code', 'col', 'colgroup', 'dd', 'del', 'dfn', 'dir',
'div', 'dl', 'dt', 'em', 'fieldset', 'font', 'form', 'h1',
'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img', 'input',
'ins', 'kbd', 'label', 'legend', 'li', 'map', 'menu',
'ol', 'optgroup', 'option', 'p', 'pre', 'q', 's', 'samp',
'select', 'small', 'span', 'strike', 'strong', 'sub',
'sup', 'table', 'tbody', 'td', 'textarea', 'tfoot', 'th',
'thead', 'tr', 'tt', 'u', 'ul', 'var'
],
:attributes => {
:all => ['abbr', 'accept', 'accept-charset',
'accesskey', 'action', 'align', 'alt', 'axis',
'border', 'cellpadding', 'cellspacing', 'char',
'charoff', 'charset', 'checked', 'cite',
'class', 'clear', 'cols', 'colspan', 'color',
'compact', 'coords', 'datetime', 'dir',
'disabled', 'enctype', 'for', 'frame',
'headers', 'height', 'href', 'hreflang',
'hspace', 'id', 'ismap', 'label', 'lang',
'longdesc', 'maxlength', 'media', 'method',
'multiple', 'name', 'nohref', 'noshade',
'nowrap', 'prompt', 'readonly', 'rel', 'rev',
'rows', 'rowspan', 'rules', 'scope',
'selected', 'shape', 'size', 'span', 'src',
'start', 'summary', 'tabindex', 'target',
'title', 'type', 'usemap', 'valign', 'value',
'vspace', 'width']
},
:protocols => {
'a' => {'href' => ['http', 'https', 'mailto', :relative]},
'img' => {'href' => ['http', 'https', :relative]}
}
}
HISTORY_SANITIZATION_OPTIONS = SANITIZATION_OPTIONS.merge(
:add_attributes => {
'a' => {'rel' => 'nofollow'}
}
)
class Error < StandardError; end
class DuplicatePageError < Error
attr_accessor :dir
attr_accessor :existing_path
attr_accessor :attempted_path
def initialize(dir, existing, attempted, message = nil)
@dir = dir
@existing_path = existing
@attempted_path = attempted
super(message || "Cannot write #{@dir}/#{@attempted_path}, found #{@dir}/#{@existing_path}.")
end
end
end
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