Class: Vcard::V4_0::Typegrammars

Inherits:
Object
  • Object
show all
Defined in:
lib/vobject/vcard/v4_0/typegrammars.rb

Class Method Summary collapse

Class Method Details

.address ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 329

def address
  component = seq(C::COMPONENT4 << ",".r, lazy { component }) do |(a, b)|
    [unescape_component(a), b].flatten
  end | C::COMPONENT4.map { |t| [unescape_component(t)] }
  address = seq(component << ";".r, component << ";".r,
                component << ";".r, component << ";".r,
                component << ";".r, component << ";".r,
                component) do |(a, b, c, d, e, f, g)|
                  a = a[0] if a.length == 1
                  b = b[0] if b.length == 1
                  c = c[0] if c.length == 1
                  d = d[0] if d.length == 1
                  e = e[0] if e.length == 1
                  f = f[0] if f.length == 1
                  g = g[0] if g.length == 1
                  PropertyValue::Address.new(pobox: a, ext: b,
                                             street: c,
                                             locality: d, region: e, code: f,
                                             country: g)
                end
  address.eof
end

.clientpidmap ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 44

def clientpidmap
  uri = /\S+/.r.map do |s|
    if s =~ URI::DEFAULT_PARSER.make_regexp
      s
    else
      { error: "Invalid URI" }
    end
  end
  clientpidmap = seq(/[0-9]/.r << ";".r, uri) do |(a, b)|
    PropertyValue::Clientpidmap.new(pid: a, uri: b)
  end
  clientpidmap.eof
end

.date_and_or_time ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 222

def date_and_or_time
  hour = /[0-9]{2}/.r
  minute = /[0-9]{2}/.r
  second = /[0-9]{2}/.r
  time_notrunc = seq(hour, minute, second, C::ZONE._?) do |(h, m, s, z)|
    h = { hour: h, min: m, sec: s }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, minute, C::ZONE._?) do |(h, m, z)|
    h = { hour: h, min: m }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, C::ZONE._?) do
    h = { hour: h }
    h[:zone] = z[0] unless z.empty?
    h
  end
  date_noreduc = seq(/[0-9]{4}/.r, /[0-9]{2}/.r, /[0-9]{2}/.r) do |(yy, mm, dd)|
    { year: yy, month: mm, day: dd }
  end | seq("--", /[0-9]{2}/.r, /[0-9]{2}/.r) do |(_, mm, dd)|
    { month: mm, day: dd }
  end | seq("--", "-", /[0-9]{2}/.r) { |(_, _, dd)| { day: dd } }
  date_time = seq(date_noreduc << "T".r, time_notrunc) { |(d, t)| d.merge t }
  date = seq(/[0-9]{4}/.r, /[0-9]{2}/.r, /[0-9]{2}/.r) do |(yy, mm, dd)|
    { year: yy, month: mm, day: dd }
  end | seq(/[0-9]{4}/.r << "-".r, /[0-9]{2}/.r) do |(yy, dd)|
    { year: yy, day: dd }
  end | /[0-9]{4}/.r do |yy|
    { year: yy }
  end | seq("--", /[0-9]{2}/.r, /[0-9]{2}/.r) do |(_, mm, dd)|
    { month: mm, day: dd }
  end | seq("--", /[0-9]{2}/.r) do |(_, mm)|
    { month: mm }
  end | seq("--", "-", /[0-9]{2}/.r) do |(_, _, dd)|
    { day: dd }
  end
  time = seq(hour, minute, second, C::ZONE._?) do |(h, m, s, z)|
    h = { hour: h, min: m, sec: s }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, minute, C::ZONE._?) do |(h, m, z)|
    h = { hour: h, min: m }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, C::ZONE._?) do |(h, z)|
    h = { hour: h }
    h[:zone] = z[0] unless z.empty?
    h
    # } | seq("-", minute, second, C::ZONE._?) { |(m, s, z)|
    # errata: remove zones from truncated times
  end | seq("-".r >> minute, second) do |(m, s)|
    { min: m, sec: s }
    # } | seq("-", minute, C::ZONE._?) { |(m, z)|
    # errata: remove zones from truncated times
  end | seq("-".r >> minute) do |m|
    { min: m }
    # } | seq("-", "-", second, C::ZONE._?) { |(s, z)|
    # errata: remove zones from truncated times
  end | seq("-", "-", second) do |(_, _, s)|
    { sec: s }
  end
  date_and_or_time = date_time.map do |d| 
    ret = PropertyValue::DateTimeLocal.new d 
    ret.type = "date-and-or-time"
    ret
  end | date.map do |d| 
    ret = PropertyValue::Date.new d 
    ret.type = "date-and-or-time"
    ret
  end | seq("T".r >> time).map do |t| 
    ret = PropertyValue::Time.new t 
    ret.type = "date-and-or-time"
    ret
  end
  date_and_or_time.eof
end

.date_complete ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 101

def date_complete
  date_complete1 = seq(/[0-9]{4}/.r, /[0-9]{2}/.r, /[0-9]{2}/.r) do |(yy, mm, dd)|
    { year: yy, month: mm, day: dd }
  end
  date_complete = date_complete1.map { |d| PropertyValue::Date.new d }
  date_complete.eof
end

.date_noreduc ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 89

def date_noreduc
  date_noreduc1 = seq(/[0-9]{4}/.r, /[0-9]{2}/.r, /[0-9]{2}/.r) do |(yy, mm, dd)|
    { year: yy, month: mm, day: dd }
  end | seq("--".r >> /[0-9]{2}/.r, /[0-9]{2}/.r) do |(mm, dd)|
    { month: mm, day: dd }
  end | seq("--", "-", /[0-9]{2}/.r) do |(_, _, dd)|
    { day: dd }
  end
  date_noreduc = date_noreduc1.map { |d| PropertyValue::Date.new d }
  date_noreduc.eof
end

.date_t ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 71

def date_t
  date_t1 = seq(/[0-9]{4}/.r, /[0-9]{2}/.r, /[0-9]{2}/.r) do |(yy, mm, dd)|
    { year: yy, month: mm, day: dd }
  end | seq(/[0-9]{4}/.r << "-".r, /[0-9]{2}/.r) do |(yy, dd)|
    { year: yy, day: dd }
  end | /[0-9]{4}/.r do |yy|
    { year: yy }
  end | seq("--".r >> /[0-9]{2}/.r, /[0-9]{2}/.r) do |(mm, dd)|
    { month: mm, day: dd }
  end | seq("--".r >> /[0-9]{2}/.r) do |mm|
    { month: mm }
  end | seq("--", "-", /[0-9]{2}/.r) do |(_, _, dd)|
    { day: dd }
  end
  date_t = date_t1.map { |d| PropertyValue::Date.new d }
  date_t.eof
end

.date_time ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 171

def date_time
  hour = /[0-9]{2}/.r
  minute = /[0-9]{2}/.r
  second = /[0-9]{2}/.r
  time_notrunc = seq(hour, minute, second, C::ZONE._?) do |(h, m, s, z)|
    h = { hour: h, min: m, sec: s }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, minute, C::ZONE._?) do |(h, m, z)|
    h = { hour: h, min: m }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, C::ZONE._?) do |(h, z)|
    h = { hour: h }
    h[:zone] = z[0] unless z.empty?
    h
  end
  date_noreduc = seq(/[0-9]{4}/.r, /[0-9]{2}/.r, /[0-9]{2}/.r) do |(yy, mm, dd)|
    { year: yy, month: mm, day: dd }
  end | seq("--".r >> /[0-9]{2}/.r, /[0-9]{2}/.r) do |(mm, dd)|
    { month: mm, day: dd }
  end | seq("--", "-", /[0-9]{2}/.r) do |(_, _, dd)|
    { day: dd }
  end
  date_time = seq(date_noreduc << "T".r, time_notrunc) do |(d, t)|
    d = d.merge t
    PropertyValue::DateTimeLocal.new d
  end
  date_time.eof
end

.fivepartname ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 311

def fivepartname
  component = seq(C::COMPONENT4 << ",".r, lazy { component }) do |(a, b)|
    [unescape_component(a), b].flatten
  end | C::COMPONENT4.map { |t| [unescape_component(t)] }
  fivepartname = seq(component << ";".r, component << ";".r,
                     component << ";".r, component << ";".r,
                     component) do |(a, b, c, d, e)|
                       a = a[0] if a.length == 1
                       b = b[0] if b.length == 1
                       c = c[0] if c.length == 1
                       d = d[0] if d.length == 1
                       e = e[0] if e.length == 1
                       PropertyValue::Fivepartname.new(surname: a, givenname: b,
                                                       additionalname: c, honprefix: d, honsuffix: e)
                     end
  fivepartname.eof
end

.float_t ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 18

def float_t
  float_t = prim(:double).map { |f| PropertyValue::Float.new f }
  float_t.eof
end

.gender ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 352

def gender
  gender1 = seq(/[MFONU]/.r._? << ";", C::TEXT4) do |(sex, gender)|
    sex = sex[0] unless sex.empty?
    { sex: sex, gender: gender }
  end | /[MFONU]/.r.map { |sex| { sex: sex, gender: "" } }
  gender = gender1.map { |g| PropertyValue::Gender.new g }
  gender.eof
end

.iana_token ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 23

def iana_token
  iana_token = C::IANATOKEN.map { |x| PropertyValue::Ianatoken.new x }
  iana_token.eof
end

.integer ⇒ Object

property value types, each defining their own parser



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 13

def integer
  integer = prim(:int32).map { |i| PropertyValue::Integer.new i }
  integer.eof
end

.kindvalue ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 304

def kindvalue
  kindvalue = (/individual/i.r | /group/i.r | /org/i.r | /location/i.r |
               /application/i.r | C::IANATOKEN |
               C::XNAME_VCARD).map { |v| PropertyValue::Kindvalue.new v }
  kindvalue.eof
end

.lang ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 370

def lang
  lang = C::RFC5646LANGVALUE.map { |l| PropertyValue::Lang.new l }
  lang.eof
end

.org ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 361

def org
  text = C::COMPONENT4
  org1 =
    seq(text, ";", lazy { org1 }) { |(a, _, b)| [unescape_component(a), b].flatten } |
    text.map { |t| [unescape_component(t)] }
  org = org1.map { |g| PropertyValue::Org.new g }
  org.eof
end

.text_t ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 58

def text_t
  text_t = C::TEXT4.map { |t| PropertyValue::Text.new(unescape(t)) }
  text_t.eof
end

.textlist ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 63

def textlist
  textlist1 =
    seq(C::TEXT4 << ",".r, lazy { textlist1 }) { |(a, b)| [unescape(a), b].flatten } |
    C::TEXT4.map { |t| [unescape(t)] }
  textlist = textlist1.map { |m| PropertyValue::Textlist.new m }
  textlist.eof
end

.time_complete ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 161

def time_complete
  time_complete1 = seq(hour, minute, second, C::ZONE._?) do |(h, m, s, z)|
    h = { hour: h, min: m, sec: s }
    h[:zone] = z[0] unless z.empty?
    h
  end
  time_complete = time_complete1.map { |d| PropertyValue::Time.new d }
  time_complete.eof
end

.time_notrunc ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 143

def time_notrunc
  time_notrunc1 = seq(hour, minute, second, C::ZONE._?) do |(h, m, s, z)|
    h = { hour: h, min: m, sec: s }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, minute, C::ZONE._?) do |(h, m, z)|
    h = { hour: h, min: m }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, C::ZONE._?) do |(h, z)|
    h = { hour: h }
    h[:zone] = z[0] unless z.empty?
    h
  end
  time_notrunc = time_notrunc1.map { |d| PropertyValue::Time.new d }
  time_notrunc.eof
end

.time_t ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 109

def time_t
  hour = /[0-9]{2}/.r
  minute = /[0-9]{2}/.r
  second = /[0-9]{2}/.r
  time1 = seq(hour, minute, second, C::ZONE._?) do |(h, m, s, z)|
    h = { hour: h, min: m, sec: s }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, minute, C::ZONE._?) do |(h, m, z)|
    h = { hour: h, min: m }
    h[:zone] = z[0] unless z.empty?
    h
  end | seq(hour, C::ZONE._?) do |(h, z)|
    h = { hour: h }
    h[:zone] = z[0] unless z.empty?
    h
    # } | seq("-", minute, second, C::ZONE._?) { |(m, s, z)|
    # errata: remove zones from truncated times
  end | seq("-".r >> minute, second) do |(m, s)|
    { min: m, sec: s }
    # } | seq("-", minute, C::ZONE._?) { |(m, z)|
    # errata: remove zones from truncated times
  end | seq("-".r >> minute) do |m|
    { min: m }
    # } | seq("-", "-", second, C::ZONE._?) do |(s, z)|
    # errata: remove zones from truncated times
  end | seq("-", "-", second) do |(_, _, s)|
    h = { sec: s }
    h
  end
  time = time1.map { |d| PropertyValue::Time.new d }
  time.eof
end

.timestamp ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 202

def timestamp
  date_complete = seq(/[0-9]{4}/.r, /[0-9]{2}/.r, /[0-9]{2}/.r) do |(yy, mm, dd)|
    { year: yy, month: mm, day: dd }
  end
  hour = /[0-9]{2}/.r
  minute = /[0-9]{2}/.r
  second = /[0-9]{2}/.r
  time_complete = seq(hour, minute, second, C::ZONE._?) do |(h, m, s, z)|
    h = { hour: h, min: m, sec: s }
    h[:zone] = z[0] unless z.empty?
    h
  end
  timestamp = seq(date_complete << "T".r, time_complete) do |(d, t)|
    ret = PropertyValue::DateTimeLocal.new(d.merge(t))
    ret.type = 'timestamp'
    ret
  end
  timestamp.eof
end

.typematch(strict, key, params, _component, value) ⇒ Object

Enforce type restrictions on values of particular properties. If successful, return typed interpretation of string



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 414

def typematch(strict, key, params, _component, value)
  errors = []
  ctx1 = Rsec::ParseContext.new value, "source"
  case key
  when :VERSION
    ret = versionvalue._parse ctx1
  when :SOURCE, :PHOTO, :IMPP, :GEO, :LOGO, :MEMBER, :SOUND, :URL, :FBURL,
    :CALADRURI, :CALURI, :ORG_DIRECTORY
    ret = uri._parse ctx1
  when :KIND
    ret = kindvalue._parse ctx1
  when :XML, :FN, :EMAIL, :TITLE, :ROLE, :NOTE, :EXPERTISE, :HOBBY,
    :INTEREST
    ret = text_t._parse ctx1
  when :NICKNAME, :CATEGORIES
    ret = textlist._parse ctx1
  when :ORG
    ret = org._parse ctx1
  when :N
    ret = fivepartname._parse ctx1
  when :ADR
    ret = address._parse ctx1
  when :BDAY, :ANNIVERSARY
    if params && params[:VALUE] == "text"
      if params[:CALSCALE]
        parse_err(strict, errors,
                  "Specified CALSCALE within property #{key} as text", ctx1)
      end
      ret = text_t._parse ctx1
    else
      if params && params[:CALSCALE] && /^T/ =~ value
        parse_err(strict, errors,
                  "Specified CALSCALE within property #{key} as time", ctx1)
      end
      ret = date_and_or_time._parse ctx1
    end
  when :DEATHDATE
    ret = if params && params[:VALUE] == "text"
            text_t._parse ctx1
          else
            date_and_or_time._parse ctx1
          end
  when :TEL
    if params && params[:TYPE]
      typestr = params[:TYPE].is_a?(Array) ? params[:TYPE].join(",") : params[:TYPE]
      ret1 = typeparamtel1list.parse typestr
      if !ret1 || Rsec::INVALID[ret1]
        parse_err(strict, errors,
                  "Specified illegal TYPE parameter #{typestr} within property #{key}", ctx1)
      end
    end
    ret = if params && params[:VALUE] == "uri"
            uri._parse ctx1
          else
            text_t._parse ctx1
          end
  when :BIRTHPLACE, :DEATHPLACE
    ret = if params && params[:VALUE] == "uri"
            uri._parse ctx1
          else
            text_t._parse ctx1
          end
  when :RELATED
    if params && params[:TYPE]
      typestr = params[:TYPE].is_a?(Array) ? params[:TYPE].join(";") : params[:TYPE]
      ret1 = typerelatedlist.parse typestr
      if !ret1 || Rsec::INVALID[ret1]
        parse_err(strict, errors,
                  "Specified illegal TYPE parameter #{typestr} within property #{key}", ctx1)
      end
    end
    ret = if params && params[:VALUE] == "uri"
            uri._parse ctx1
          else
            text_t._parse ctx1
          end
  when :UID, :KEY
    ret = if params && params[:VALUE] == "text"
            text_t._parse ctx1
          else
            uri._parse ctx1
          end
  when :GENDER
    ret = gender._parse ctx1
  when :LANG
    ret = lang._parse ctx1
  when :TZ
    ret = if params && params[:VALUE] == "uri"
            uri._parse ctx1
          elsif params && params[:VALUE] == "utc_offset"
            utc_offset._parse ctx1
          else
            text_t._parse ctx1
          end
  when :REV
    ret = timestamp._parse ctx1
  when :CLIENTPIDMAP
    if params && params[:PID]
      parse_err(strict, errors, "Specified PID parameter in CLIENTPIDMAP property", @ctx)
    end
    ret = clientpidmap._parse ctx1
  else
    # left completely open in spec
    ret = Vobject::PropertyValue.new value
  end
  if ret.is_a?(Hash) && ret[:error]
    parse_err(strict, errors, "#{ret[:error]} for property #{key}, value #{value}", ctx1)
  end
  if Rsec::INVALID[ret]
    parse_err(strict, errors, "Type mismatch for property #{key}, value #{value}", ctx1)
  end
  ret
end

.typeparamtel1list ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 375

def typeparamtel1list
  typeparamtel1 = /TEXT/i.r | /VOICE/i.r | /FAX/i.r | /CELL/i.r | /VIDEO/i.r |
    /PAGER/i.r | /TEXTPHONE/i.r | C::IANATOKEN | C::XNAME_VCARD
  typeparamtel1list = seq(typeparamtel1 << ",".r,
                          lazy { typeparamtel1list }) do |(a, b)|
    [a, b].flatten
  end | typeparamtel1.map { |t| [t] }
  typeparamtel1list.eof
end

.typerelatedlist ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 385

def typerelatedlist
  typeparamrelated = /CONTACT/i.r | /ACQUAINTANCE/i.r | /FRIEND/i.r |
    /MET/i.r | /CO-WORKER/i.r | /COLLEAGUE/i.r | /CO-RESIDENT/i.r |
    /NEIGHBOR/i.r | /CHILD/i.r | /PARENT/i.r | /SIBLING/i.r | /SPOUSE/i.r |
    /KIN/i.r | /MUSE/i.r | /CRUSH/i.r | /DATE/i.r | /SWEETHEART/i.r |
    /ME/i.r | /AGENT/i.r | /EMERGENCY/i.r
  typerelatedlist =
    seq(typeparamrelated << ";".r,
        lazy { typerelatedlist }) { |(a, b)| [a, b].flatten } |
    typeparamrelated.map { |t| [t] }
  typerelatedlist.eof
end

.unescape(x) ⇒ Object

text escapes: \ ; , N n



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 399

def unescape(x)
  # temporarily escape \\ as \007f, which is disallowed in any text
  x.gsub(/\\\\/, "\u007f").gsub(/\\,/, ",").gsub(/\\[Nn]/, "\n").
    tr("\u007f", "\\")
end

.unescape_component(x) ⇒ Object

also escape semicolon for compound types



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 406

def unescape_component(x)
  # temporarily escape \\ as \007f, which is disallowed in any text
  x.gsub(/\\\\/, "\u007f").gsub(/\\;/, ";").gsub(/\\,/, ",").
    gsub(/\\[Nn]/, "\n").tr("\u007f", "\\")
end

.uri ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 33

def uri
  uri = /\S+/.r.map do |s|
    if s =~ URI::DEFAULT_PARSER.make_regexp
      PropertyValue::Uri.new(s)
    else
      { error: "Invalid URI" }
    end
  end
  uri.eof
end

.utc_offset ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 299

def utc_offset
  utc_offset = C::UTC_OFFSET.map { |u| PropertyValue::Utcoffset.new u }
  utc_offset.eof
end

.versionvalue ⇒ Object 



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# File 'lib/vobject/vcard/v4_0/typegrammars.rb', line 28

def versionvalue
  versionvalue = "4.0".r.map { |v| PropertyValue::Version.new v }
  versionvalue.eof
end