module Docs
  class Php < FileScraper
    self.name = 'PHP'
    self.type = 'php'
    self.version = 'up to 5.5.9'
    self.base_url = 'http://www.php.net/manual/en/'
    self.root_path = 'index.html'
    self.initial_paths = %w(
      funcref.html
      refs.database.html
      set.mysqlinfo.html
      language.control-structures.html
      reserved.exceptions.html
      reserved.interfaces.html
      reserved.variables.html)

    # Downloaded from php.net/download-docs.php
    self.dir = '/Users/Thibaut/DevDocs/Docs/PHP'

    html_filters.push 'php/internal_urls', 'php/entries', 'php/clean_html', 'title'
    text_filters.push 'php/fix_urls'

    options[:title] = false
    options[:root_title] = 'PHP: Hypertext Preprocessor'
    options[:skip_links] = ->(filter) { !filter.initial_page? }

    options[:only_patterns] = [
      /\Aclass\./,
      /\Afunction\./,
      /\Acontrol-structures/,
      /\Areserved\.exceptions/,
      /\Areserved\.interfaces/,
      /\Areserved\.variables/]

    BOOKS = %w(amqp apache apc array bc bzip2 calendar classobj ctype curl
      datetime dba dir dom eio errorfunc exec fileinfo filesystem filter ftp
      funchand gearman geoip gettext gmagick hash http iconv iisfunc image
      imagick imap info inotify intl json ldap libevent libxml mail mailparse
      math mbstring mcrypt memcached misc mysqli network oauth openssl
      outcontrol password pcre pdo pgsql posix pthreads regex runkit reflection
      session session-pgsql simplexml soap sockets solr sphinx spl spl-types
      sqlite3 sqlsrv ssh2 stats stream strings taint tidy uodbc url var varnish
      xml xmlreader xmlrpc xmlwriter xsl yaf yaml zip zlib)

    options[:only] = BOOKS.map { |s| "book.#{s}.html" }

    options[:skip] = %w(
      control-structures.intro.html
      control-structures.alternative-syntax.html
      function.mssql-select-db.html)

    options[:skip_patterns] = [/mysqlnd/]

    options[:attribution] = <<-HTML
      &copy; 1997&ndash;2014 The PHP Documentation Group<br>
      Licensed under the Creative Commons Attribution License v3.0 or later.
    HTML
  end
end