Functions related to photo handling. More...

Functions
	photo_upload ($channel, $observer, $args)
	Upload a photo. More...

	photo_calculate_scale ($arr)

	photos_albums_list ($channel, $observer, $sort_key= 'display_path', $direction= 'asc')
	Returns a list with all photo albums observer is allowed to see. More...

	photos_album_widget ($channelx, $observer, $sortkey= 'display_path', $direction= 'asc')

	photos_list_photos ($channel, $observer, $album= '')
	Return an array of photos. More...

	photos_album_exists ($channel_id, $observer_hash, $album)
	Check if given photo album exists in channel. More...

	photos_album_rename ($channel_id, $oldname, $newname)
	Renames a photo album in a channel. More...

	photos_album_get_db_idstr ($channel_id, $album, $remote_xchan= '')

	photos_create_item ($channel, $creator_hash, $photo, $visible=false)
	Creates a new photo item. More...

	getGps ($exifCoord, $hemi)

	getGpstimestamp ($exifCoord)

	gps2Num ($coordPart)

	photo_profile_setperms ($channel_id, $resource_id, $profile_id)

	profile_photo_set_profile_perms ($uid, $profileid=0)

Detailed Description

Functions related to photo handling.

Function Documentation

getGps	(	$exifCoord,
		$hemi
	)

Referenced by photo_upload().

getGpstimestamp ( $exifCoord )

gps2Num ( $coordPart )

Referenced by getGps(), and getGpstimestamp().

photo_calculate_scale ( $arr )

Referenced by photo_upload().

photo_profile_setperms	(	$channel_id,
		$resource_id,
		$profile_id
	)

Referenced by Zotlabs\Module\Profile_photo\get(), and Zotlabs\Module\Profile_photo\post().

photo_upload	(	$channel,
		$observer,
		$args
	)

Upload a photo.

Parameters

array	$channel
array	$observer
array	$args

Returns: array

Hooks:: photo_upload_end Called when a photo upload has been processed.

Hooks:: photo_post_end Called after uploading a photo.

Hooks:: photo_post_end Called after uploading a photo.

Hooks:: photo_upload_end Called when a photo upload has been processed.

Hooks:: photo_upload_end Called when a photo upload has been processed.

Hooks:: photo_upload_end Called when a photo upload has been processed.

Referenced by attach_store(), Zotlabs\Module\Wall_upload\post(), and reflect_photo_callback().

photos_album_exists	(	$channel_id,
		$observer_hash,
		$album
	)

Check if given photo album exists in channel.

Parameters

int	$channel_id	id of the channel
string	$observer_hash
string	$album	name of the album

Returns: boolean

Referenced by Zotlabs\Module\Photos\get(), and Zotlabs\Module\Photos\post().

photos_album_get_db_idstr	(	$channel_id,
		$album,
		$remote_xchan = `''`
	)

Parameters

int	$channel_id
string	$album
string	$remote_xchan	(optional) default empty

Returns: string|boolean

Referenced by Zotlabs\Module\Photos\post().

photos_album_rename	(	$channel_id,
		$oldname,
		$newname
	)

Renames a photo album in a channel.

Todo:: Do we need to check if new album name already exists?

Parameters

int	$channel_id	id of the channel
string	$oldname	The name of the album to rename
string	$newname	The new name of the album

Returns: bool|array

photos_album_widget	(	$channelx,
		$observer,
		$sortkey = `'display_path'`,
		$direction = `'asc'`
	)

Referenced by Zotlabs\Widget\Photo_albums\widget().

photos_albums_list	(	$channel,
		$observer,
		$sort_key = `'display_path'`,
		$direction = `'asc'`
	)

Returns a list with all photo albums observer is allowed to see.

Returns an associative array with all albums where observer has permissions.

Parameters

array	$channel
array	$observer
array	$sort_key	(optional) default album
array	$direction	(optional) default asc

Returns

bool|array false if no view_storage permission or an array

boolean success
array albums

Referenced by api_albums(), Zotlabs\Module\Embedphotos\embedphotos_album_list(), Zotlabs\Module\Photos\get(), and photos_album_widget().

photos_create_item	(	$channel,
		$creator_hash,
		$photo,
		$visible = `false`
	)

Creates a new photo item.

Parameters

array	$channel
string	$creator_hash
array	$photo
boolean	$visible	(optional) default false

Returns: int item_id

Referenced by Zotlabs\Module\Photos\post().

photos_list_photos	(	$channel,
		$observer,
		$album = `''`
	)

Return an array of photos.

Parameters

array	$channel
array	$observer
string	$album	(optional) default empty

Returns: boolean|array

Referenced by api_photos(), and Zotlabs\Widget\Photo_rand\widget().

profile_photo_set_profile_perms	(	$uid,
		$profileid = `0`
	)

Parameters

int	$uid
int \| string	$profileid