forked from GNUsocial/gnu-social
Initial functional version of feed subscription plugin, currently supporting only PuSH-enabled feeds.
This commit is contained in:
Brion Vibber
338
plugins/FeedSub/extlib/XML/Feed/schemas/atom.rnc
Executable file
338
plugins/FeedSub/extlib/XML/Feed/schemas/atom.rnc
Executable file
@@ -0,0 +1,338 @@
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# -*- rnc -*-
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# RELAX NG Compact Syntax Grammar for the
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# Atom Format Specification Version 11
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namespace atom = "http://www.w3.org/2005/Atom"
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namespace xhtml = "http://www.w3.org/1999/xhtml"
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namespace s = "http://www.ascc.net/xml/schematron"
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namespace local = ""
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start = atomFeed | atomEntry
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# Common attributes
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atomCommonAttributes =
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attribute xml:base { atomUri }?,
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attribute xml:lang { atomLanguageTag }?,
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undefinedAttribute*
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# Text Constructs
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atomPlainTextConstruct =
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atomCommonAttributes,
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attribute type { "text" | "html" }?,
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text
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atomXHTMLTextConstruct =
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atomCommonAttributes,
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attribute type { "xhtml" },
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xhtmlDiv
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atomTextConstruct = atomPlainTextConstruct | atomXHTMLTextConstruct
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# Person Construct
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atomPersonConstruct =
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atomCommonAttributes,
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(element atom:name { text }
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& element atom:uri { atomUri }?
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& element atom:email { atomEmailAddress }?
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& extensionElement*)
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# Date Construct
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atomDateConstruct =
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atomCommonAttributes,
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xsd:dateTime
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# atom:feed
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atomFeed =
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[
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s:rule [
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context = "atom:feed"
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s:assert [
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test = "atom:author or not(atom:entry[not(atom:author)])"
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"An atom:feed must have an atom:author unless all "
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~ "of its atom:entry children have an atom:author."
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]
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]
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]
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element atom:feed {
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atomCommonAttributes,
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(atomAuthor*
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& atomCategory*
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& atomContributor*
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& atomGenerator?
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& atomIcon?
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& atomId
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& atomLink*
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& atomLogo?
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& atomRights?
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& atomSubtitle?
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& atomTitle
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& atomUpdated
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& extensionElement*),
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atomEntry*
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}
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# atom:entry
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atomEntry =
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[
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s:rule [
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context = "atom:entry"
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s:assert [
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test = "atom:link[@rel='alternate'] "
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~ "or atom:link[not(@rel)] "
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~ "or atom:content"
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"An atom:entry must have at least one atom:link element "
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~ "with a rel attribute of 'alternate' "
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~ "or an atom:content."
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]
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]
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s:rule [
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context = "atom:entry"
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s:assert [
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test = "atom:author or "
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~ "../atom:author or atom:source/atom:author"
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"An atom:entry must have an atom:author "
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~ "if its feed does not."
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]
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]
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]
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element atom:entry {
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atomCommonAttributes,
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(atomAuthor*
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& atomCategory*
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& atomContent?
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& atomContributor*
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& atomId
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& atomLink*
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& atomPublished?
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& atomRights?
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& atomSource?
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& atomSummary?
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& atomTitle
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& atomUpdated
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& extensionElement*)
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}
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# atom:content
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atomInlineTextContent =
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element atom:content {
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atomCommonAttributes,
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attribute type { "text" | "html" }?,
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(text)*
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}
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atomInlineXHTMLContent =
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element atom:content {
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atomCommonAttributes,
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attribute type { "xhtml" },
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xhtmlDiv
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}
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atomInlineOtherContent =
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element atom:content {
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atomCommonAttributes,
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attribute type { atomMediaType }?,
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(text|anyElement)*
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}
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atomOutOfLineContent =
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element atom:content {
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atomCommonAttributes,
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attribute type { atomMediaType }?,
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attribute src { atomUri },
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empty
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}
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atomContent = atomInlineTextContent
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| atomInlineXHTMLContent
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| atomInlineOtherContent
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| atomOutOfLineContent
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# atom:author
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atomAuthor = element atom:author { atomPersonConstruct }
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# atom:category
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atomCategory =
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element atom:category {
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atomCommonAttributes,
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attribute term { text },
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attribute scheme { atomUri }?,
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attribute label { text }?,
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undefinedContent
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}
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# atom:contributor
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atomContributor = element atom:contributor { atomPersonConstruct }
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# atom:generator
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atomGenerator = element atom:generator {
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atomCommonAttributes,
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attribute uri { atomUri }?,
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attribute version { text }?,
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text
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}
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# atom:icon
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atomIcon = element atom:icon {
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atomCommonAttributes,
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(atomUri)
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}
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# atom:id
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atomId = element atom:id {
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atomCommonAttributes,
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(atomUri)
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}
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# atom:logo
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atomLogo = element atom:logo {
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atomCommonAttributes,
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(atomUri)
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}
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# atom:link
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atomLink =
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element atom:link {
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atomCommonAttributes,
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attribute href { atomUri },
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attribute rel { atomNCName | atomUri }?,
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attribute type { atomMediaType }?,
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attribute hreflang { atomLanguageTag }?,
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attribute title { text }?,
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attribute length { text }?,
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undefinedContent
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}
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# atom:published
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atomPublished = element atom:published { atomDateConstruct }
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# atom:rights
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atomRights = element atom:rights { atomTextConstruct }
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||||
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# atom:source
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||||
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atomSource =
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element atom:source {
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atomCommonAttributes,
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(atomAuthor*
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& atomCategory*
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& atomContributor*
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& atomGenerator?
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& atomIcon?
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& atomId?
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& atomLink*
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& atomLogo?
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& atomRights?
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& atomSubtitle?
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& atomTitle?
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& atomUpdated?
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& extensionElement*)
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}
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# atom:subtitle
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||||
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atomSubtitle = element atom:subtitle { atomTextConstruct }
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# atom:summary
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atomSummary = element atom:summary { atomTextConstruct }
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# atom:title
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atomTitle = element atom:title { atomTextConstruct }
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# atom:updated
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atomUpdated = element atom:updated { atomDateConstruct }
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# Low-level simple types
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atomNCName = xsd:string { minLength = "1" pattern = "[^:]*" }
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# Whatever a media type is, it contains at least one slash
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atomMediaType = xsd:string { pattern = ".+/.+" }
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# As defined in RFC 3066
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atomLanguageTag = xsd:string {
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pattern = "[A-Za-z]{1,8}(-[A-Za-z0-9]{1,8})*"
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}
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# Unconstrained; it's not entirely clear how IRI fit into
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# xsd:anyURI so let's not try to constrain it here
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atomUri = text
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# Whatever an email address is, it contains at least one @
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atomEmailAddress = xsd:string { pattern = ".+@.+" }
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# Simple Extension
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||||
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simpleExtensionElement =
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element * - atom:* {
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text
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}
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||||
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# Structured Extension
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||||
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structuredExtensionElement =
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||||
element * - atom:* {
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||||
(attribute * { text }+,
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(text|anyElement)*)
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||||
| (attribute * { text }*,
|
||||
(text?, anyElement+, (text|anyElement)*))
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}
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||||
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||||
# Other Extensibility
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||||
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||||
extensionElement =
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||||
simpleExtensionElement | structuredExtensionElement
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||||
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||||
undefinedAttribute =
|
||||
attribute * - (xml:base | xml:lang | local:*) { text }
|
||||
|
||||
undefinedContent = (text|anyForeignElement)*
|
||||
|
||||
anyElement =
|
||||
element * {
|
||||
(attribute * { text }
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||||
| text
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||||
| anyElement)*
|
||||
}
|
||||
|
||||
anyForeignElement =
|
||||
element * - atom:* {
|
||||
(attribute * { text }
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||||
| text
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||||
| anyElement)*
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||||
}
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||||
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||||
# XHTML
|
||||
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||||
anyXHTML = element xhtml:* {
|
||||
(attribute * { text }
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||||
| text
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||||
| anyXHTML)*
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||||
}
|
||||
|
||||
xhtmlDiv = element xhtml:div {
|
||||
(attribute * { text }
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||||
| text
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||||
| anyXHTML)*
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||||
}
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||||
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# EOF
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113
plugins/FeedSub/extlib/XML/Feed/schemas/rss10.rnc
Executable file
113
plugins/FeedSub/extlib/XML/Feed/schemas/rss10.rnc
Executable file
@@ -0,0 +1,113 @@
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<?xml version='1.0' encoding='UTF-8'?>
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<!-- http://www.xml.com/lpt/a/2002/01/23/relaxng.html -->
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<!-- http://www.oasis-open.org/committees/relax-ng/tutorial-20011203.html -->
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||||
<!-- http://www.zvon.org/xxl/XMLSchemaTutorial/Output/ser_wildcards_st8.html -->
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<grammar xmlns='http://relaxng.org/ns/structure/1.0'
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xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
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xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
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ns='http://purl.org/rss/1.0/'
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datatypeLibrary='http://www.w3.org/2001/XMLSchema-datatypes'>
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||||
|
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<start>
|
||||
<element name='RDF' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<ref name='RDFContent'/>
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||||
</element>
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||||
</start>
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||||
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<define name='RDFContent' ns='http://purl.org/rss/1.0/'>
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<interleave>
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<element name='channel'>
|
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<ref name='channelContent'/>
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||||
</element>
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||||
<optional>
|
||||
<element name='image'><ref name='imageContent'/></element>
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||||
</optional>
|
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<oneOrMore>
|
||||
<element name='item'><ref name='itemContent'/></element>
|
||||
</oneOrMore>
|
||||
</interleave>
|
||||
</define>
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||||
|
||||
<define name='channelContent' combine="interleave">
|
||||
<interleave>
|
||||
<element name='title'><data type='string'/></element>
|
||||
<element name='link'><data type='anyURI'/></element>
|
||||
<element name='description'><data type='string'/></element>
|
||||
<element name='image'>
|
||||
<attribute name='resource' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<data type='anyURI'/>
|
||||
</attribute>
|
||||
</element>
|
||||
<element name='items'>
|
||||
<ref name='itemsContent'/>
|
||||
</element>
|
||||
<attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<data type='anyURI'/>
|
||||
</attribute>
|
||||
</interleave>
|
||||
</define>
|
||||
|
||||
<define name="itemsContent">
|
||||
<element name="Seq" ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<oneOrMore>
|
||||
<element name="li" ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<choice>
|
||||
<attribute name='resource'> <!-- Why doesn't RDF/RSS1.0 ns qualify this attribute? -->
|
||||
<data type='anyURI'/>
|
||||
</attribute>
|
||||
<attribute name='resource' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<data type='anyURI'/>
|
||||
</attribute>
|
||||
</choice>
|
||||
</element>
|
||||
</oneOrMore>
|
||||
</element>
|
||||
</define>
|
||||
|
||||
<define name='imageContent'>
|
||||
<interleave>
|
||||
<element name='title'><data type='string'/></element>
|
||||
<element name='link'><data type='anyURI'/></element>
|
||||
<element name='url'><data type='anyURI'/></element>
|
||||
<attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<data type='anyURI'/>
|
||||
</attribute>
|
||||
</interleave>
|
||||
</define>
|
||||
|
||||
<define name='itemContent'>
|
||||
<interleave>
|
||||
<element name='title'><data type='string'/></element>
|
||||
<element name='link'><data type='anyURI'/></element>
|
||||
<optional><element name='description'><data type='string'/></element></optional>
|
||||
<ref name="anyThing"/>
|
||||
<attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
|
||||
<data type='anyURI'/>
|
||||
</attribute>
|
||||
</interleave>
|
||||
</define>
|
||||
|
||||
|
||||
<define name='anyThing'>
|
||||
<zeroOrMore>
|
||||
<choice>
|
||||
<text/>
|
||||
<element>
|
||||
<anyName>
|
||||
<except>
|
||||
<nsName/>
|
||||
</except>
|
||||
</anyName>
|
||||
<ref name='anyThing'/>
|
||||
<zeroOrMore>
|
||||
<attribute>
|
||||
<anyName/>
|
||||
</attribute>
|
||||
</zeroOrMore>
|
||||
</element>
|
||||
</choice>
|
||||
</zeroOrMore>
|
||||
</define>
|
||||
|
||||
</grammar>
|
||||
218
plugins/FeedSub/extlib/XML/Feed/schemas/rss11.rnc
Executable file
218
plugins/FeedSub/extlib/XML/Feed/schemas/rss11.rnc
Executable file
@@ -0,0 +1,218 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
RELAX NG Compact Schema for RSS 1.1
|
||||
Sean B. Palmer, inamidst.com
|
||||
Christopher Schmidt, crschmidt.net
|
||||
License: This schema is in the public domain
|
||||
-->
|
||||
<grammar xmlns:rss="http://purl.org/net/rss1.1#" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" ns="http://purl.org/net/rss1.1#" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
|
||||
<start>
|
||||
<ref name="Channel"/>
|
||||
</start>
|
||||
<define name="Channel">
|
||||
<a:documentation>http://purl.org/net/rss1.1#Channel</a:documentation>
|
||||
<element name="Channel">
|
||||
<ref name="Channel.content"/>
|
||||
|
||||
</element>
|
||||
</define>
|
||||
<define name="Channel.content">
|
||||
<optional>
|
||||
<ref name="AttrXMLLang"/>
|
||||
</optional>
|
||||
<optional>
|
||||
<ref name="AttrXMLBase"/>
|
||||
</optional>
|
||||
|
||||
<ref name="AttrRDFAbout"/>
|
||||
<interleave>
|
||||
<ref name="title"/>
|
||||
<ref name="link"/>
|
||||
<ref name="description"/>
|
||||
<optional>
|
||||
<ref name="image"/>
|
||||
</optional>
|
||||
<zeroOrMore>
|
||||
|
||||
<ref name="Any"/>
|
||||
</zeroOrMore>
|
||||
<ref name="items"/>
|
||||
</interleave>
|
||||
</define>
|
||||
<define name="title">
|
||||
<a:documentation>http://purl.org/net/rss1.1#title</a:documentation>
|
||||
<element name="title">
|
||||
|
||||
<ref name="title.content"/>
|
||||
</element>
|
||||
</define>
|
||||
<define name="title.content">
|
||||
<optional>
|
||||
<ref name="AttrXMLLang"/>
|
||||
</optional>
|
||||
<text/>
|
||||
</define>
|
||||
|
||||
<define name="link">
|
||||
<a:documentation>http://purl.org/net/rss1.1#link</a:documentation>
|
||||
<element name="link">
|
||||
<ref name="link.content"/>
|
||||
</element>
|
||||
</define>
|
||||
<define name="link.content">
|
||||
<data type="anyURI"/>
|
||||
|
||||
</define>
|
||||
<define name="description">
|
||||
<a:documentation>http://purl.org/net/rss1.1#description</a:documentation>
|
||||
<element name="description">
|
||||
<ref name="description.content"/>
|
||||
</element>
|
||||
</define>
|
||||
<define name="description.content">
|
||||
|
||||
<optional>
|
||||
<ref name="AttrXMLLang"/>
|
||||
</optional>
|
||||
<text/>
|
||||
</define>
|
||||
<define name="image">
|
||||
<a:documentation>http://purl.org/net/rss1.1#image</a:documentation>
|
||||
<element name="image">
|
||||
|
||||
<ref name="image.content"/>
|
||||
</element>
|
||||
</define>
|
||||
<define name="image.content">
|
||||
<optional>
|
||||
<ref name="AttrXMLLang"/>
|
||||
</optional>
|
||||
<ref name="AttrRDFResource"/>
|
||||
<interleave>
|
||||
|
||||
<ref name="title"/>
|
||||
<optional>
|
||||
<ref name="link"/>
|
||||
</optional>
|
||||
<ref name="url"/>
|
||||
<zeroOrMore>
|
||||
<ref name="Any"/>
|
||||
</zeroOrMore>
|
||||
</interleave>
|
||||
|
||||
</define>
|
||||
<define name="url">
|
||||
<a:documentation>http://purl.org/net/rss1.1#url</a:documentation>
|
||||
<element name="url">
|
||||
<ref name="url.content"/>
|
||||
</element>
|
||||
</define>
|
||||
<define name="url.content">
|
||||
|
||||
<data type="anyURI"/>
|
||||
</define>
|
||||
<define name="items">
|
||||
<a:documentation>http://purl.org/net/rss1.1#items</a:documentation>
|
||||
<element name="items">
|
||||
<ref name="items.content"/>
|
||||
</element>
|
||||
</define>
|
||||
|
||||
<define name="items.content">
|
||||
<optional>
|
||||
<ref name="AttrXMLLang"/>
|
||||
</optional>
|
||||
<ref name="AttrRDFCollection"/>
|
||||
<zeroOrMore>
|
||||
<ref name="item"/>
|
||||
</zeroOrMore>
|
||||
</define>
|
||||
|
||||
<define name="item">
|
||||
<a:documentation>http://purl.org/net/rss1.1#item</a:documentation>
|
||||
<element name="item">
|
||||
<ref name="item.content"/>
|
||||
</element>
|
||||
</define>
|
||||
<define name="item.content">
|
||||
<optional>
|
||||
|
||||
<ref name="AttrXMLLang"/>
|
||||
</optional>
|
||||
<ref name="AttrRDFAbout"/>
|
||||
<interleave>
|
||||
<ref name="title"/>
|
||||
<ref name="link"/>
|
||||
<optional>
|
||||
<ref name="description"/>
|
||||
</optional>
|
||||
|
||||
<optional>
|
||||
<ref name="image"/>
|
||||
</optional>
|
||||
<zeroOrMore>
|
||||
<ref name="Any"/>
|
||||
</zeroOrMore>
|
||||
</interleave>
|
||||
</define>
|
||||
<define name="Any">
|
||||
|
||||
<a:documentation>http://purl.org/net/rss1.1#Any</a:documentation>
|
||||
<element>
|
||||
<anyName>
|
||||
<except>
|
||||
<nsName/>
|
||||
</except>
|
||||
</anyName>
|
||||
<ref name="Any.content"/>
|
||||
|
||||
</element>
|
||||
</define>
|
||||
<define name="Any.content">
|
||||
<zeroOrMore>
|
||||
<attribute>
|
||||
<anyName>
|
||||
<except>
|
||||
<nsName/>
|
||||
<nsName ns=""/>
|
||||
|
||||
</except>
|
||||
</anyName>
|
||||
</attribute>
|
||||
</zeroOrMore>
|
||||
<mixed>
|
||||
<zeroOrMore>
|
||||
<ref name="Any"/>
|
||||
</zeroOrMore>
|
||||
</mixed>
|
||||
|
||||
</define>
|
||||
<define name="AttrXMLLang">
|
||||
<attribute name="xml:lang">
|
||||
<data type="language"/>
|
||||
</attribute>
|
||||
</define>
|
||||
<define name="AttrXMLBase">
|
||||
<attribute name="xml:base">
|
||||
<data type="anyURI"/>
|
||||
|
||||
</attribute>
|
||||
</define>
|
||||
<define name="AttrRDFAbout">
|
||||
<attribute name="rdf:about">
|
||||
<data type="anyURI"/>
|
||||
</attribute>
|
||||
</define>
|
||||
<define name="AttrRDFResource">
|
||||
<attribute name="rdf:parseType">
|
||||
|
||||
<value>Resource</value>
|
||||
</attribute>
|
||||
</define>
|
||||
<define name="AttrRDFCollection">
|
||||
<attribute name="rdf:parseType">
|
||||
<value>Collection</value>
|
||||
</attribute>
|
||||
</define>
|
||||
|
||||
</grammar>
|
||||
Reference in New Issue
Block a user