Syndication::ItemRDFImpl Class Reference

#include <itemrdfimpl.h>

Inheritance diagram for Syndication::ItemRDFImpl:

Public Member Functions
	ItemRDFImpl (const Syndication::RDF::Item &item)
QMultiMap< QString, QDomElement >	additionalProperties () const override
QList< PersonPtr >	authors () const override
QList< CategoryPtr >	categories () const override
QString	commentPostUri () const override
int	commentsCount () const override
QString	commentsFeed () const override
QString	commentsLink () const override
QString	content () const override
time_t	datePublished () const override
time_t	dateUpdated () const override
QString	description () const override
QList< EnclosurePtr >	enclosures () const override
QString	id () const override
QString	language () const override
QString	link () const override
SpecificItemPtr	specificItem () const override
QString	title () const override
Public Member Functions inherited from Syndication::Item
virtual	~Item ()
virtual QString	debugInfo () const

Detailed Description

Definition at line 24 of file itemrdfimpl.h.

Constructor & Destructor Documentation

ItemRDFImpl()

Syndication::ItemRDFImpl::ItemRDFImpl ( const Syndication::RDF::Item & item )

explicit

Definition at line 31 of file itemrdfimpl.cpp.

Member Function Documentation

additionalProperties()

QMultiMap< QString, QDomElement > Syndication::ItemRDFImpl::additionalProperties ( ) const

overridevirtual

returns a list of item metadata not covered by this class.

Can be used e.g. to access format extensions.

The returned map contains key value pairs, where the key is the tag name of the element, namespace prefix are resolved to the corresponding URIs. The value is the XML element as read from the document.

For example, to access the <itunes:keywords> element, use additionalProperties()["http://www.itunes.com/dtds/podcast-1.0.dtdkeywords"].

Currently this is only supported for RSS 0.91..0.94/2.0 and Atom formats, but not for RDF (RSS 0.9 and 1.0).

Implements Syndication::Item.

Definition at line 140 of file itemrdfimpl.cpp.

authors()

QList< PersonPtr > Syndication::ItemRDFImpl::authors ( ) const

overridevirtual

returns a list of persons who created the item content.

If there is a distinction between authors and contributors (Atom), both are added to the list, where authors are added first.

Returns

list of authors (and possibly other contributing persons)

Implements Syndication::Item.

Definition at line 56 of file itemrdfimpl.cpp.

categories()

QList< Syndication::CategoryPtr > Syndication::ItemRDFImpl::categories ( ) const

overridevirtual

returns a list of categories this item is filed in.

See Category for more information on categories.

Returns

a list of categories

Implements Syndication::Item.

Definition at line 102 of file itemrdfimpl.cpp.

commentPostUri()

QString Syndication::ItemRDFImpl::commentPostUri ( ) const

overridevirtual

URI that can be used to post comments via an HTTP POST request using the Comment API.

For more details on the Comment API, see http://wellformedweb.org/story/9

Returns

URI for posting comments, or a null string if not set

Implements Syndication::Item.

Definition at line 129 of file itemrdfimpl.cpp.

commentsCount()

int Syndication::ItemRDFImpl::commentsCount ( ) const

overridevirtual

The number of comments posted for this item.

Returns

the number of comments associated to this item, or -1 if not specified

Implements Syndication::Item.

Definition at line 108 of file itemrdfimpl.cpp.

commentsFeed()

QString Syndication::ItemRDFImpl::commentsFeed ( ) const

overridevirtual

URL of feed syndicating comments belonging to this item.

Returns

comments feed URL, or a null string if not set

Implements Syndication::Item.

Definition at line 123 of file itemrdfimpl.cpp.

commentsLink()

QString Syndication::ItemRDFImpl::commentsLink ( ) const

overridevirtual

Link to an HTML site which contains the comments belonging to this item.

Returns

URL to the comments page, or a null string if not set

Implements Syndication::Item.

Definition at line 118 of file itemrdfimpl.cpp.

content()

QString Syndication::ItemRDFImpl::content ( ) const

overridevirtual

returns the content of the item.

If provided, this is the most comprehensive text content available for this item. If it is empty, use description() (which might also contain complete article content).

This string may contain HTML markup. (Importantly, occurrences of the characters <,'
', '&', '\'' and '"' are escaped).

Returns

content string as HTML, or a null string if not set

Implements Syndication::Item.

Definition at line 51 of file itemrdfimpl.cpp.

datePublished()

time_t Syndication::ItemRDFImpl::datePublished ( ) const

overridevirtual

returns the date when the item was initially published.

Returns

publication date, as seconds since epoch (Jan 1st 1970), or 0 (epoch) if not set

Implements Syndication::Item.

Definition at line 86 of file itemrdfimpl.cpp.

dateUpdated()

time_t Syndication::ItemRDFImpl::dateUpdated ( ) const

overridevirtual

returns the date when the item was modified the last time.

If no such date is provided by the feed, this method returns the value of datePublished().

Returns

modification date, as seconds since epoch (Jan 1st 1970)

Implements Syndication::Item.

Definition at line 91 of file itemrdfimpl.cpp.

description()

QString Syndication::ItemRDFImpl::description ( ) const

overridevirtual

returns the description of the item.

The description can either be a tag line, a short summary of the item content up to a complete article. If content() is non-empty, it

This string may contain HTML markup. (Importantly, occurrences of the characters <,'
', '&', '\'' and '"' are escaped).

Returns

the description as HTML, or a null string if not specified

Implements Syndication::Item.

Definition at line 46 of file itemrdfimpl.cpp.

enclosures()

QList< Syndication::EnclosurePtr > Syndication::ItemRDFImpl::enclosures ( ) const

overridevirtual

returns a list of enclosures describing files available on the net.

(often used for audio files, so-called "Podcasts").

Returns

a list of enclosures associated with this item

Implements Syndication::Item.

Definition at line 96 of file itemrdfimpl.cpp.

id()

QString Syndication::ItemRDFImpl::id ( ) const

overridevirtual

returns an identifier that identifies the item within its feed.

The ID must be unique within its feed. If no ID is provided by the feed source, a hash from title, description and content is returned. Generated hash IDs start with "hash:".

Implements Syndication::Item.

Definition at line 77 of file itemrdfimpl.cpp.

language()

QString Syndication::ItemRDFImpl::language ( ) const

overridevirtual

returns the language used in the item's content

Returns

TODO: tell about language codes and link them

Implements Syndication::Item.

Definition at line 72 of file itemrdfimpl.cpp.

link()

QString Syndication::ItemRDFImpl::link ( ) const

overridevirtual

returns a link to the (web) resource described by this item.

In most cases, this will be a website containing the full article associated with this item.

Returns

a URL, or a null string if not specified

Implements Syndication::Item.

Definition at line 41 of file itemrdfimpl.cpp.

specificItem()

Syndication::SpecificItemPtr Syndication::ItemRDFImpl::specificItem ( ) const

overridevirtual

returns the format-specific item this object abstracts from.

Use it if you need to access format-specifics that are not covered by this abstraction.

Implements Syndication::Item.

Definition at line 135 of file itemrdfimpl.cpp.

title()

QString Syndication::ItemRDFImpl::title ( ) const

overridevirtual

The title of the item.

This string may contain HTML markup.(Importantly, occurrences of the characters <,'
', '&', '\'' and '"' are escaped).

Returns

the title of the item as HTML, or a null string if not specified

Implements Syndication::Item.

Definition at line 36 of file itemrdfimpl.cpp.

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The documentation for this class was generated from the following files:

• itemrdfimpl.h
• itemrdfimpl.cpp