1	/*
     2	Copyright 2014 The Perkeep Authors
     3	
     4	Licensed under the Apache License, Version 2.0 (the "License");
     5	you may not use this file except in compliance with the License.
     6	You may obtain a copy of the License at
     7	
     8	     http://www.apache.org/licenses/LICENSE-2.0
     9	
    10	Unless required by applicable law or agreed to in writing, software
    11	distributed under the License is distributed on an "AS IS" BASIS,
    12	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13	See the License for the specific language governing permissions and
    14	limitations under the License.
    15	*/
    16	
    17	// Package nodeattr contains constants for permanode attribute names.
    18	//
    19	// For all date values in RFC 3339 format, Perkeep additionally
    20	// treats the special timezone offset -00:01 (one minute west of UTC)
    21	// as meaning that the local time was known, but the location or
    22	// timezone was not. Usually this is from EXIF files.
    23	package nodeattr // import "perkeep.org/pkg/schema/nodeattr"
    24	
    25	const (
    26		// Type is the Perkeep permanode type ("camliNodeType").
    27		// Importer-specific ones are of the form "domain.com:objecttype".
    28		// Well-defined ones are documented in doc/schema/claims/attributes.txt.
    29		Type = "camliNodeType"
    30	
    31		// CamliContent is "camliContent", the blobref of the permanode's content.
    32		// For files or images, the camliContent is fileref (the blobref of
    33		// the "file" schema blob).
    34		CamliContent = "camliContent"
    35	
    36		// CamliContentImage is "camliContentImage", for when CamliContent is
    37		// already set to the blobref of a non-image.
    38		CamliContentImage = "camliContentImage"
    39	
    40		// DateCreated is http://schema.org/dateCreated in RFC 3339
    41		// format.
    42		DateCreated = "dateCreated"
    43	
    44		// StartDate is http://schema.org/startDate, the start date
    45		// and time of the event or item, in RFC 3339 format.
    46		StartDate = "startDate"
    47	
    48		// DateModified is http://schema.org/dateModified, in RFC 3339
    49		// format.
    50		DateModified = "dateModified"
    51	
    52		// DatePublished is http://schema.org/datePublished in RFC
    53		// 3339 format.
    54		DatePublished = "datePublished"
    55	
    56		// TODO(mpl): ask Brad what he wants. The original DueDate from the .py code (which is not in schema.org), or that.
    57	
    58		// PaymentDueDate is http://schema.org/paymentDueDate in RFC
    59		// 3339 format.
    60		PaymentDueDate = "paymentDueDate"
    61	
    62		// Title is http://schema.org/title
    63		Title = "title"
    64	
    65		// Description is http://schema.org/description
    66		// Value is plain text, no HTML, newlines are newlines.
    67		Description = "description"
    68	
    69		// Content is "content", used e.g. for the content of a tweet.
    70		// TODO: define this more
    71		Content = "content"
    72	
    73		// URL is the item's original or origin URL.
    74		URL = "url"
    75	
    76		// LocationText is free-flowing text definition of a location or place, such
    77		// as a city name, or a full postal address.
    78		LocationText = "locationText"
    79	
    80		Altitude  = "altitude"
    81		Latitude  = "latitude"
    82		Longitude = "longitude"
    83	
    84		// StreetAddress is http://schema.org/streetAddress
    85		StreetAddress = "streetAddress"
    86	
    87		// AddressLocality is http://schema.org/addressLocality
    88		// City, town, village, etc. name, plus any additional locality
    89		// information, such as suburb name. Not as restricted as
    90		// the UK postal meaning.
    91		AddressLocality = "addressLocality"
    92	
    93		// PostalCode is http://schema.org/postalCode
    94		PostalCode = "postalCode"
    95	
    96		// AddressRegion is http://schema.org/addressRegion
    97		// Region, or state name.
    98		AddressRegion = "addressRegion"
    99	
   100		// AddressCountry is http://schema.org/addressCountry
   101		AddressCountry = "addressCountry"
   102	
   103		// GivenName is http://schema.org/givenName
   104		GivenName = "givenName"
   105	
   106		// FamilyName is http://schema.org/familyName
   107		FamilyName = "familyName"
   108	
   109		// CamliPathOrderColon is the prefix "camliPathOrder:".
   110		// The attribute key should be followed by a uint64. The attribute value
   111		// is an existing value of a camliPath element.
   112		// CamliPathOrder optionally sorts sets already using "camliPath:foo" keys.
   113		// The integers do not need to be contiguous, nor 0- (or 1-) based.
   114		CamliPathOrderColon = "camliPathOrder:"
   115	
   116		// DefaultVisibility is "camliDefVis", which affects the default
   117		// visibility of the concerned permanode in the web UI.
   118		DefaultVisibility = "camliDefVis"
   119	
   120		// Version is http://schema.org/version
   121		Version = "version"
   122	
   123		// Starred is a boolean indicating a user "starred" or marked something as a favorite.
   124		Starred = "starred"
   125	
   126		// Folder is a string representing a logical collection of files grouped together
   127		Folder = "folder"
   128	)