RecExtMlbDataSource Class Reference

#include <recordingextender.h>

Inheritance diagram for RecExtMlbDataSource:

Collaboration diagram for RecExtMlbDataSource:

Public Member Functions
	RecExtMlbDataSource (QObject *parent)
RecExtDataPage *	newPage (const QJsonDocument &doc) override
QUrl	makeInfoUrl (const SportInfo &info, const QDateTime &dt) override
	Create a URL for the MLB API that is built from the various known bits of data accumulated so far. More...
QUrl	makeGameUrl (const ActiveGame &game, const QString &str) override
	Create a URL for one specific game in the MLB API that is built from the various known bits of data accumulated so far. More...
QUrl	findInfoUrl (ActiveGame &game, SportInfo &info) override
	Find the right URL for a specific recording. More...
RecExtDataPage *	loadPage (const ActiveGame &game, const QUrl &_url) override
	Download the data page for a game, and do some minimal validation. More...
Public Member Functions inherited from RecExtDataSource
RecordingExtender *	getExtender ()

Additional Inherited Members
Static Public Member Functions inherited from RecExtDataSource
static void	clearCache ()
	Clear the downloaded document cache. More...
Protected Member Functions inherited from RecExtDataSource
	RecExtDataSource (QObject *parent)
Protected Attributes inherited from RecExtDataSource
QUrl	m_url
Static Protected Attributes inherited from RecExtDataSource
static QHash< QString, QJsonDocument >	s_downloadedJson {}
	A cache of downloaded documents. More...

Detailed Description

Definition at line 292 of file recordingextender.h.

Constructor & Destructor Documentation

RecExtMlbDataSource()

RecExtMlbDataSource::RecExtMlbDataSource ( QObject *  parent )

inlineexplicit

Definition at line 295 of file recordingextender.h.

Member Function Documentation

newPage()

RecExtDataPage* RecExtMlbDataSource::newPage ( const QJsonDocument &  doc )

inlineoverridevirtual

Implements RecExtDataSource.

Definition at line 296 of file recordingextender.h.

Referenced by loadPage().

makeInfoUrl()

QUrl RecExtMlbDataSource::makeInfoUrl ( const SportInfo &  info, const QDateTime &  dt  )

overridevirtual

Create a URL for the MLB API that is built from the various known bits of data accumulated so far.

Parameters

info	A data structure describing the sport/league.
dt	The date for which sporting events should be retrieved.

Returns

a URL to extract the list of sporting events from the MLB API.

Implements RecExtDataSource.

Definition at line 987 of file recordingextender.cpp.

Referenced by findInfoUrl().

makeGameUrl()

QUrl RecExtMlbDataSource::makeGameUrl ( const ActiveGame &  game, const QString &  str  )

overridevirtual

Create a URL for one specific game in the MLB API that is built from the various known bits of data accumulated so far.

Parameters

game	A data structure describing the specific game of interest.
str	The game id for this specific game.

Returns

a URL to extract the status of this specific game from the MLB API.

Implements RecExtDataSource.

Definition at line 1012 of file recordingextender.cpp.

findInfoUrl()

QUrl RecExtMlbDataSource::findInfoUrl ( ActiveGame &  game, SportInfo &  info  )

overridevirtual

Find the right URL for a specific recording.

The data pages are grouped by the day they start (in local time), but the retrieval service operates using UTC. For example, retrieving ".../scoreboard" at 19:59EDT (23:59Z) returns the games for that day, but at 20:00EDT (00:00Z) it retrieves the games for the next day. The form ".../scoreboard?dates=yyyMMdd" has to be used to select the correct data page.

Parameters

[in]	game	A description of the desired game. The team names and the URL must be valid on input.
	info	A structure describing this data endpoint.

Returns

The URL to use for data on this specific game.

Implements RecExtDataSource.

Definition at line 1032 of file recordingextender.cpp.

loadPage()

RecExtDataPage * RecExtMlbDataSource::loadPage ( const ActiveGame &  game, const QUrl &  _url  )

overridevirtual

Download the data page for a game, and do some minimal validation.

Cache the result so that subsequent lookups don't cause repeated downloads of the same page. (The cache must be cleared periodically.)

Parameters

[in]

game

A description of the desired game. The team names and the URL must be valid on input.

Returns

The downloaded json document.

Implements RecExtDataSource.

Definition at line 933 of file recordingextender.cpp.

Referenced by findInfoUrl().

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

• recordingextender.h
• recordingextender.cpp