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GglListPhoto (Function) In french: GglListePhoto
 Warning
From January 2019, the functions for managing Google Picasa photo albums will no longer be available. Indeed, the corresponding Google API is no longer available from January 2019. It is necessary to use "Google Photo API".. This new API is accessible via AuthIdentify and HTTP requests. See https://developers.google.com/photos/library/guides/overview for more details.
Lists the photos found in the Google Picasa albums corresponding to specific criteria.
// Connection to Google
Cnt is gglConnection
...
IF GglConnect(Cnt) = False THEN
Error(ErrorInfo())
END
// Retrieve the photos in an album containing "Vacations"
ArrayPhoto is array of gglPhoto
ArrayPhoto = GglListPhoto(Cnt, "0123456", "Vacations")
// Retrieve the last 10 photos added to the user account
ArrayPhoto = GglListPhoto(Cnt, " ", 10)
Syntax
Retrieving the photos associated with the user account according to a criterion Hide the details
<Result> = GglListPhoto(<Google connection> , <Search criteria> [, <Maximum number>])
<Result>: Array of gglAdWPhoto variables Array containing the gglPhoto variables. <Google connection>: gglConnection variable Name of gglConnection variable to use. This connection was validated by GglConnect.
Caution: the properties of the gglConnection variable must be revised for the OAuth 2.0 authentication. <Search criteria>: Unicode character string (with quotes) Search that will be performed on the photos. This search is performed among the tags and legends of photos. You can combine several words in a search by separating them with the "AND" or "OR" keywords.
If this parameter corresponds to an empty string (""), no specific criterion is applied. <Maximum number>: Optional integer Maximum number of photos to retrieve (0 by default, unlimited number of photos).
Retrieving the photos associated with a Picasa album according to a criterion Hide the details
<Result> = GglListPhoto(<Google connection> , <Album identifier> [, <Search criteria> [, <Maximum number>]])
<Result>: Array of gglAdWPhoto variables Array containing the gglPhoto variables. <Google connection>: gglConnection variable Name of gglConnection variable to use. This connection was validated by GglConnect.
Caution: the properties of the gglConnection variable must be revised for the OAuth 2.0 authentication. <Album identifier>: Unicode character string (with quotes) Identifier of the Google Picasa album whose photos must be retrieved. <Search criteria>: Optional Unicode character string (with quotes) Search that will be performed on the photos. This search is performed among the tags and legends of photos. You can combine several words in a search by separating them with the "AND" or "OR" keywords.
If this parameter corresponds to an empty string (""), no specific criterion is applied. <Maximum number>: Optional integer Maximum number of photos to retrieve (0 by default, unlimited number of photos). Remarks Possible error cases: - The Internet connection is not valid.
- The authentication was not performed properly.
- The XML response of the server cannot be read.
To find out whether an error occurred, use the ErrorOccurred variable. Business / UI classification : Business Logic
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