// Return true if the client is logged in.
func checkLogin(client *mwclient.Client) bool {
params := params.Values{
"action": "query",
"assert": "user",
"continue": "",
}
_, err := client.Get(params)
return err == nil
}
func requestCategories(page string, client *mwclient.Client) *jason.Object {
params := params.Values{
"action": "query",
"titles": page,
"prop": "categories",
"cllimit": "max",
}
json, err := client.Get(params)
if err != nil {
panic(err)
}
return json
}
// Return a json object containing page title and imageinfo (Exif) data.
func GetImageinfo(page string, client *mwclient.Client) *jason.Object {
params := params.Values{
"action": "query",
"titles": page,
"prop": "imageinfo",
"iiprop": "commonmetadata",
"redirects": "", // follow redirects
"continue": "",
}
json, err := client.Get(params)
if err != nil {
panic(err)
}
return mwlib.GetJsonPage(json)
}
