/**
* flickcurl_tags_getClusterPhotos:
* @fc: flickcurl context
* @tag: The tag that this cluster belongs to.
* @cluster_id: The top three tags for the cluster, separated by dashes (just like the url).
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Returns the first 24 photos for a given tag cluster
*
* Implements flickr.tags.getClusterPhotos (1.7)
*
* Added to API (not announced) some time between 2008-09-04 and 2008-09-19
*
* Return value: non-0 on failure
**/
flickcurl_photos_list*
flickcurl_tags_getClusterPhotos(flickcurl* fc, const char* tag,
const char* cluster_id,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
const char* format = NULL;
flickcurl_init_params(fc);
if(!tag || !cluster_id)
return NULL;
flickcurl_add_param(fc, "tag", tag);
flickcurl_add_param(fc, "cluster_id", cluster_id);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.tags.getClusterPhotos"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/**
* flickcurl_interestingness_getList_params:
* @fc: flickcurl context
* @date: A specific date, formatted as YYYY-MM-DD, to return interesting photos for. (or NULL)
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Returns the list of interesting photos for the most recent day or a user-specified date.
*
* Optional extra type 'media' that will return an extra media = VALUE
* for VALUE "photo" or "video". API addition 2008-04-07.
*
* Return value: non-0 on failure
**/
flickcurl_photos_list*
flickcurl_interestingness_getList_params(flickcurl* fc, const char* date,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
const char* format = NULL;
flickcurl_init_params(fc);
/* API parameters */
if(date) {
flickcurl_add_param(fc, "date", date);
}
/* Photos List parameters */
flickcurl_append_photos_list_params(fc, list_params, &format);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.interestingness.getList"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/**
* flickcurl_people_getPhotosOf_params:
* @fc: flickcurl context
* @user_id: The NSID of the user who's photo to search. A value of "me" will search against the calling user's photos for authenticated calls.
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Returns a list of photos containing a particular Flickr member.
*
* Announced 2010-01-21
* http://code.flickr.com/blog/2010/01/21/people-in-photos-the-api-methods/
*
* Return value: photos list or NULL on failure
**/
flickcurl_photos_list*
flickcurl_people_getPhotosOf_params(flickcurl* fc, const char* user_id,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
const char* format = NULL;
flickcurl_init_params(fc, 0);
if(!user_id)
return photos_list;
flickcurl_add_param(fc, "user_id", user_id);
/* Photos List parameters */
flickcurl_append_photos_list_params(fc, list_params, &format);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.people.getPhotosOf"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/**
* flickcurl_tags_getClusterPhotos:
* @fc: flickcurl context
* @tag: The tag that this cluster belongs to.
* @cluster_id: The top three tags for the cluster, separated by dashes (just like the url).
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Returns the first 24 photos for a given tag cluster
*
* Implements flickr.tags.getClusterPhotos (1.7)
*
* Added to API (not announced) some time between 2008-09-04 and 2008-09-19
*
* Return value: non-0 on failure
**/
flickcurl_photos_list*
flickcurl_tags_getClusterPhotos(flickcurl* fc, const char* tag,
const char* cluster_id,
flickcurl_photos_list_params* list_params)
{
const char* parameters[10][2];
int count = 0;
flickcurl_photos_list* photos_list = NULL;
const char* format = NULL;
if(!tag || !cluster_id)
return NULL;
parameters[count][0] = "tag";
parameters[count++][1]= tag;
parameters[count][0] = "cluster_id";
parameters[count++][1]= cluster_id;
parameters[count][0] = NULL;
if(flickcurl_prepare(fc, "flickr.tags.getClusterPhotos", parameters, count))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/**
* flickcurl_photos_geo_photosForLocation_params:
* @fc: flickcurl context
* @location: The location (lat, long, accuracy) of the photos
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Get a list of photos for a user at a specific location (latitude, longitude
* and accuracy)
*
* Return value: list of photos or NULL on failure
**/
flickcurl_photos_list*
flickcurl_photos_geo_photosForLocation_params(flickcurl* fc,
flickcurl_location* location,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
char latitude_s[50];
char longitude_s[50];
char accuracy_s[50];
const char* format = NULL;
flickcurl_init_params(fc, 0);
if(!location)
return NULL;
if(location->latitude < -90.0)
location->latitude= -90.0;
if(location->latitude > 90.0)
location->latitude= 90.0;
if(location->longitude < -180.0)
location->longitude= -180.0;
if(location->longitude > 180.0)
location->longitude= 180.0;
if(location->accuracy < 1 || location->accuracy > 16)
location->accuracy = 0;
sprintf(latitude_s, "%f", location->latitude);
flickcurl_add_param(fc, "lat", latitude_s);
sprintf(longitude_s, "%f", location->longitude);
flickcurl_add_param(fc, "lon", longitude_s);
sprintf(accuracy_s, "%d", location->accuracy);
flickcurl_add_param(fc, "accuracy", accuracy_s);
/* Photos List parameters */
flickcurl_append_photos_list_params(fc, list_params, &format);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.photos.geo.photosForLocation"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/**
* flickcurl_groups_pools_getPhotos_params:
* @fc: flickcurl context
* @group_id: The id of the group who's pool you which to get the photo list for.
* @tags: A tag to filter the pool with. At the moment only one tag at a time is supported. (or NULL)
* @user_id: The nsid of a user (or NULL). If given, retrieves only photos that the user has contributed to the group pool.
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Returns a list of pool photos for a given group.
*
* Currently supported extra fields are: license, date_upload,
* date_taken, owner_name, icon_server, original_format,
* last_update, geo, tags, machine_tags.
*
* Optional extra type 'media' that will return an extra media=VALUE
* for VALUE "photo" or "video". API addition 2008-04-07.
*
* Return value: non-0 on failure
**/
flickcurl_photos_list*
flickcurl_groups_pools_getPhotos_params(flickcurl* fc, const char* group_id,
const char* tags, const char* user_id,
flickcurl_photos_list_params* list_params)
{
const char* parameters[14][2];
int count=0;
flickcurl_photos_list* photos_list=NULL;
const char* format=NULL;
if(!group_id)
return NULL;
/* API parameters */
parameters[count][0] = "group_id";
parameters[count++][1]= group_id;
if(tags) {
parameters[count][0] = "tags";
parameters[count++][1]= tags;
}
if(user_id) {
parameters[count][0] = "user_id";
parameters[count++][1]= user_id;
}
/* Photos List parameters */
flickcurl_append_photos_list_params(list_params, parameters, &count, &format);
parameters[count][0] = NULL;
if(flickcurl_prepare(fc, "flickr.groups.pools.getPhotos", parameters, count))
goto tidy;
photos_list=flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos/photo",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list=NULL;
}
return photos_list;
}
/**
* flickcurl_photosets_getPhotos_params:
* @fc: flickcurl context
* @photoset_id: The id of the photoset to return the photos for.
* @privacy_filter: Return photos only matching a certain privacy level 1-5 (or <0)
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Get the list of photos in a set.
*
* Currently supported extra fields are: license, date_upload,
* date_taken, owner_name, icon_server, original_format,
* last_update.
*
* Optional extra type 'media' that will return an extra media = VALUE
* for VALUE "photo" or "video". API addition 2008-04-07.
*
* Return value: list of photos or NULL on failure
**/
flickcurl_photos_list*
flickcurl_photosets_getPhotos_params(flickcurl* fc, const char* photoset_id,
int privacy_filter,
flickcurl_photos_list_params* list_params)
{
const char* parameters[13][2];
int count = 0;
flickcurl_photos_list* photos_list = NULL;
char privacy_filter_str[2];
const char* format = NULL;
if(!photoset_id)
return NULL;
/* API parameters */
parameters[count][0] = "photoset_id";
parameters[count++][1]= photoset_id;
if(privacy_filter >= 1 && privacy_filter <= 5) {
parameters[count][0] = "privacy_filter";
sprintf(privacy_filter_str, "%d", privacy_filter);
parameters[count++][1]= privacy_filter_str;
}
/* Photos List parameters */
flickcurl_append_photos_list_params(list_params, parameters, &count, &format);
parameters[count][0] = NULL;
if(flickcurl_prepare(fc, "flickr.photosets.getPhotos", parameters, count))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photoset/photo",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/**
* flickcurl_groups_pools_getPhotos_params:
* @fc: flickcurl context
* @group_id: The id of the group who's pool you which to get the photo list for.
* @tags: A tag to filter the pool with. At the moment only one tag at a time is supported. (or NULL)
* @user_id: The nsid of a user (or NULL). If given, retrieves only photos that the user has contributed to the group pool.
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Returns a list of pool photos for a given group.
*
* Currently supported extra fields are: license, date_upload,
* date_taken, owner_name, icon_server, original_format,
* last_update, geo, tags, machine_tags.
*
* Optional extra type 'media' that will return an extra media = VALUE
* for VALUE "photo" or "video". API addition 2008-04-07.
*
* Return value: non-0 on failure
**/
flickcurl_photos_list*
flickcurl_groups_pools_getPhotos_params(flickcurl* fc, const char* group_id,
const char* tags, const char* user_id,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
const char* format = NULL;
flickcurl_init_params(fc);
if(!group_id)
return NULL;
/* API parameters */
flickcurl_add_param(fc, "group_id", group_id);
if(tags) {
flickcurl_add_param(fc, "tags", tags);
}
if(user_id) {
flickcurl_add_param(fc, "user_id", user_id);
}
/* Photos List parameters */
flickcurl_append_photos_list_params(fc, list_params, &format);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.groups.pools.getPhotos"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/**
* flickcurl_photosets_getPhotos_params:
* @fc: flickcurl context
* @photoset_id: The id of the photoset to return the photos for.
* @privacy_filter: Return photos only matching a certain privacy level 1-5 (or <0)
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Get the list of photos in a set.
*
* Currently supported extra fields are: license, date_upload,
* date_taken, owner_name, icon_server, original_format,
* last_update.
*
* Optional extra type 'media' that will return an extra media = VALUE
* for VALUE "photo" or "video". API addition 2008-04-07.
*
* Return value: list of photos or NULL on failure
**/
flickcurl_photos_list*
flickcurl_photosets_getPhotos_params(flickcurl* fc, const char* photoset_id,
int privacy_filter,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
char privacy_filter_str[2];
const char* format = NULL;
flickcurl_init_params(fc);
if(!photoset_id)
return NULL;
/* API parameters */
flickcurl_add_param(fc, "photoset_id", photoset_id);
if(privacy_filter >= 1 && privacy_filter <= 5) {
sprintf(privacy_filter_str, "%d", privacy_filter);
flickcurl_add_param(fc, "privacy_filter", privacy_filter_str);
}
/* Photos List parameters */
flickcurl_append_photos_list_params(fc, list_params, &format);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.photosets.getPhotos"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photoset",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
bool Free(ThreadInfo* Thread){
//checking if everything is already freed
if(Thread){
//killing thread
Thread->Terminate = true;
SetEvent(Thread->Running);
WaitForSingleObject((HANDLE)Thread->Thread, INFINITE);
//killing cache
ClearCache(Thread);
//killing flickcurl
if(Thread->Flickcurl){
flickcurl_free(Thread->Flickcurl);
//flickcurl_finish();
}
//killing results list
if(Thread->ResultList)
flickcurl_free_photos_list(Thread->ResultList);
//killing mutex
if(Thread->CacheAvailable)
CloseHandle(Thread->CacheAvailable);
//killing curl
if(Thread->Curl)
curl_easy_cleanup(Thread->Curl);
//killing event
if(Thread->Running)
CloseHandle(Thread->Running);
if(Thread->ImageAvailable)
CloseHandle(Thread->ImageAvailable);
};
return true;
};
/**
* flickcurl_people_getPublicPhotos_params:
* @fc: flickcurl context
* @user_id: The NSID of the user who's photos to return.
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Get a list of public photos for the given user.
*
* Currently supported extras fields are: license, date_upload,
* date_taken, owner_name, icon_server, original_format,
* last_update, geo, tags, machine_tags.
*
* Optional extra type 'media' that will return an extra media=VALUE
* for VALUE "photo" or "video". API addition 2008-04-07.
*
* Return value: non-0 on failure
**/
flickcurl_photos_list*
flickcurl_people_getPublicPhotos_params(flickcurl* fc, const char* user_id,
flickcurl_photos_list_params* list_params)
{
const char* parameters[12][2];
int count=0;
flickcurl_photos_list* photos_list=NULL;
const char* format=NULL;
if(!user_id)
return NULL;
/* API parameters */
parameters[count][0] = "user_id";
parameters[count++][1]= user_id;
/* Photos List parameters */
flickcurl_append_photos_list_params(list_params, parameters, &count, &format);
parameters[count][0] = NULL;
if(flickcurl_prepare(fc, "flickr.people.getPublicPhotos", parameters, count))
goto tidy;
photos_list=flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos/photo",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list=NULL;
}
return photos_list;
}
/**
* flickcurl_galleries_getPhotos_params:
* @fc: flickcurl context
* @gallery_id: The ID of the gallery of photos to return
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Return the list of photos for a gallery
*
* Currently supported extras fields are: description, license,
* date_upload, date_taken, owner_name, icon_server, original_format,
* last_update, geo, tags, machine_tags, o_dims, views, media,
* path_alias, url_sq, url_t, url_s, url_m, url_o
*
* Return value: list of people public photos or NULL on failure
**/
flickcurl_photos_list*
flickcurl_galleries_getPhotos_params(flickcurl* fc, const char* gallery_id,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
const char* format = NULL;
flickcurl_init_params(fc);
if(!gallery_id)
return NULL;
/* API parameters */
flickcurl_add_param(fc, "gallery_id", gallery_id);
/* Photos List parameters */
flickcurl_append_photos_list_params(fc, list_params, &format);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.galleries.getPhotos"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/gallery",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
/*
* flickcurl_invoke_photos_list:
* @fc: Flickcurl context
* @xpathExpr: Xpath to the list of photos e.g. '/rsp/photos' or '/rsp/gallery'. The /photos suffix is added internally.
* @format: result format wanted
*
* INTERNAL - Build photos list from XML or get format content result from web service response document
*
* Return value: new photos list or NULL on failure
*/
flickcurl_photos_list*
flickcurl_invoke_photos_list(flickcurl* fc, const xmlChar* xpathExpr,
const char* format)
{
flickcurl_photos_list* photos_list = NULL;
xmlXPathContextPtr xpathCtx = NULL;
xmlXPathObjectPtr xpathObj = NULL;
xmlXPathContextPtr xpathNodeCtx = NULL;
const char *nformat;
size_t format_len;
photos_list = (flickcurl_photos_list*)calloc(1, sizeof(*photos_list));
if(!photos_list) {
fc->failed = 1;
goto tidy;
}
photos_list->page = -1;
photos_list->per_page = -1;
photos_list->total_count = -1;
if(format) {
nformat = format;
format_len = strlen(format);
photos_list->content = flickcurl_invoke_get_content(fc,
&photos_list->content_length);
if(!photos_list->content) {
fc->failed = 1;
goto tidy;
}
} else {
xmlDocPtr doc = NULL;
xmlNodePtr photos_node;
size_t xpathExprLen = strlen((const char*)xpathExpr);
char* value;
xmlChar* photosXpathExpr;
#define SUFFIX "/photo"
#define SUFFIX_LEN 6
nformat = "xml";
format_len = 3;
doc = flickcurl_invoke(fc);
if(!doc)
goto tidy;
xpathCtx = xmlXPathNewContext(doc);
if(!xpathCtx) {
flickcurl_error(fc, "Failed to create XPath context for document");
fc->failed = 1;
goto tidy;
}
/* set up a new XPath context for the top level list-of-photos
* XML element. It may be <photos> or <gallery> or ... - the
* code does not care.
*/
xpathObj = xmlXPathEvalExpression(xpathExpr, xpathCtx);
if(!xpathObj) {
flickcurl_error(fc, "Unable to evaluate XPath expression \"%s\"",
xpathExpr);
fc->failed = 1;
goto tidy;
}
if(!xpathObj->nodesetval || !xpathObj->nodesetval->nodeTab) {
/* No <photo> elements found in content - not a failure */
goto tidy;
}
photos_node = xpathObj->nodesetval->nodeTab[0];
xpathNodeCtx = xmlXPathNewContext(xpathCtx->doc);
if(!xpathNodeCtx) {
flickcurl_error(fc, "Unable to create XPath context for XPath \"%s\"",
xpathExpr);
fc->failed = 1;
goto tidy;
}
xpathNodeCtx->node = photos_node;
value = flickcurl_xpath_eval(fc, xpathNodeCtx,
(const xmlChar*)"./@page");
if(value) {
photos_list->page = atoi(value);
free(value);
}
value = flickcurl_xpath_eval(fc, xpathNodeCtx,
(const xmlChar*)"./@perpage");
if(value) {
photos_list->per_page = atoi(value);
free(value);
}
value = flickcurl_xpath_eval(fc, xpathNodeCtx,
(const xmlChar*)"./@total");
if(value) {
photos_list->total_count = atoi(value);
free(value);
}
/* finished with these */
xmlXPathFreeContext(xpathNodeCtx);
xpathNodeCtx = NULL;
xmlXPathFreeObject(xpathObj);
xpathObj = NULL;
photosXpathExpr = (xmlChar*)malloc(xpathExprLen + SUFFIX_LEN + 1);
memcpy(photosXpathExpr, xpathExpr, xpathExprLen);
memcpy(photosXpathExpr + xpathExprLen, SUFFIX, SUFFIX_LEN + 1);
photos_list->photos = flickcurl_build_photos(fc, xpathCtx, photosXpathExpr,
&photos_list->photos_count);
if(!photos_list->photos) {
fc->failed = 1;
goto tidy;
}
}
photos_list->format = (char*)malloc(format_len+1);
if(!photos_list->format) {
fc->failed = 1;
goto tidy;
}
memcpy(photos_list->format, nformat, format_len+1);
tidy:
if(xpathNodeCtx)
xmlXPathFreeContext(xpathNodeCtx);
if(xpathObj)
xmlXPathFreeObject(xpathObj);
if(xpathCtx)
xmlXPathFreeContext(xpathCtx);
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
flickcurl_photos_list*
flickcurl_invoke_photos_list(flickcurl* fc, const xmlChar* xpathExpr,
const char* format)
{
flickcurl_photos_list* photos_list=NULL;
xmlXPathContextPtr xpathCtx=NULL;
const char *nformat;
size_t format_len;
photos_list=(flickcurl_photos_list*)calloc(1, sizeof(flickcurl_photos_list));
if(!photos_list) {
fc->failed=1;
goto tidy;
}
if(format) {
nformat=format;
format_len=strlen(format);
photos_list->content=flickcurl_invoke_get_content(fc,
&photos_list->content_length);
if(!photos_list->content) {
fc->failed=1;
goto tidy;
}
} else {
xmlDocPtr doc=NULL;
nformat="xml";
format_len=3;
doc=flickcurl_invoke(fc);
if(!doc)
goto tidy;
xpathCtx = xmlXPathNewContext(doc);
if(!xpathCtx) {
flickcurl_error(fc, "Failed to create XPath context for document");
fc->failed=1;
goto tidy;
}
photos_list->photos=flickcurl_build_photos(fc, xpathCtx, xpathExpr,
&photos_list->photos_count);
if(!photos_list->photos) {
fc->failed=1;
goto tidy;
}
}
photos_list->format=(char*)malloc(format_len+1);
if(!photos_list->format) {
fc->failed=1;
goto tidy;
}
memcpy(photos_list->format, nformat, format_len+1);
tidy:
if(xpathCtx)
xmlXPathFreeContext(xpathCtx);
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list=NULL;
}
return photos_list;
}
/**
* flickcurl_people_getPhotos_params:
* @fc: flickcurl context
* @user_id: The NSID of the user who's photos to return. A value of "me" will return the calling user's photos.
* @safe_search: Safe search setting: 1 for safe, 2 for moderate, 3 for restricted. (Please note: Un-authed calls can only see Safe content.) (or < 0)
* @min_upload_date: Minimum upload date. Photos with an upload date greater than or equal to this value will be returned. The date should be in the form of a unix timestamp. (or NULL)
* @max_upload_date: Maximum upload date. Photos with an upload date less than or equal to this value will be returned. The date should be in the form of a unix timestamp. (or NULL)
* @min_taken_date: Minimum taken date. Photos with an taken date greater than or equal to this value will be returned. The date should be in the form of a mysql datetime. (or NULL)
* @max_taken_date: Maximum taken date. Photos with an taken date less than or equal to this value will be returned. The date should be in the form of a mysql datetime. (or NULL)
* @content_type: Content Type setting: 1 for photos only, 2 for screenshots only, 3 for 'other' only, 4 for photos and screenshots, 5 for screenshots and 'other', 6 for photos and 'other', 7 for photos, screenshots, and 'other' (all) (or < 0)
* @privacy_filter: Return photos only matching a certain privacy level. This only applies when making an authenticated call to view photos you own. Valid values are: 1 public photos, 2 private photos visible to friends, 3 private photos visible to family, 4 private photos visible to friends & family, 5 completely private photos (or < 0)
* @list_params: #flickcurl_photos_list_params result parameters (or NULL)
*
* Get photos from the given user's photostream.
*
* Only photos visible to the calling user will be returned. This
* method must be authenticated; to return public photos for a user,
* use flickcurl_people_getPublicPhotos().
*
* Return value: non-0 on failure
**/
flickcurl_photos_list*
flickcurl_people_getPhotos_params(flickcurl* fc, const char* user_id,
int safe_search,
const char* min_upload_date,
const char* max_upload_date,
const char* min_taken_date,
const char* max_taken_date,
int content_type,
int privacy_filter,
flickcurl_photos_list_params* list_params)
{
flickcurl_photos_list* photos_list = NULL;
const char* format = NULL;
char safe_search_s[4];
char content_type_s[4];
char privacy_filter_s[4];
flickcurl_init_params(fc, 0);
if(!user_id)
return NULL;
flickcurl_add_param(fc, "user_id", user_id);
if(safe_search >= 0 && safe_search < 10) {
sprintf(safe_search_s, "%d", safe_search);
flickcurl_add_param(fc, "safe_search", safe_search_s);
}
if(min_upload_date) {
flickcurl_add_param(fc, "min_upload_date", min_upload_date);
}
if(max_upload_date) {
flickcurl_add_param(fc, "max_upload_date", max_upload_date);
}
if(min_taken_date) {
flickcurl_add_param(fc, "min_taken_date", min_taken_date);
}
if(max_taken_date) {
flickcurl_add_param(fc, "max_taken_date", max_taken_date);
}
if(content_type >= 0 && content_type < 10) {
sprintf(content_type_s, "%d", content_type);
flickcurl_add_param(fc, "content_type", content_type_s);
}
if(privacy_filter >= 0 && privacy_filter < 10) {
sprintf(privacy_filter_s, "%d", privacy_filter);
flickcurl_add_param(fc, "privacy_filter", privacy_filter_s);
}
/* Photos List parameters */
flickcurl_append_photos_list_params(fc, list_params, &format);
flickcurl_end_params(fc);
if(flickcurl_prepare(fc, "flickr.people.getPhotos"))
goto tidy;
photos_list = flickcurl_invoke_photos_list(fc,
(const xmlChar*)"/rsp/photos",
format);
tidy:
if(fc->failed) {
if(photos_list)
flickcurl_free_photos_list(photos_list);
photos_list = NULL;
}
return photos_list;
}
void ThreadFunc(void* args){
//checking if we have right args
if(!args)
return;
//getting thread info
ThreadInfo* t = (ThreadInfo*)args;
uint CurImage = 0;
t->CurImage = 0;
//main loop
do{
//checking if thread is paused
WaitForSingleObject(t->Running, INFINITE);
//checking if thread is not terminated
if(!t->Terminate){
//checking if we need list and downloading it
if(!t->ResultList){
t->ResultList = flickcurl_photos_search_params(t->Flickcurl,
&t->SearchParams, &t->ListParams);
if(t->ResultList)
t->TotalImages = t->ResultList->total_count;
CurImage = 0;
t->ListParams.page++; //updating page
}
//checking if anything were found
if(t->ResultList){
t->CurImage++;
//creating new image
Image* img = new(Image);
InitImage(img);
//downloading photo meta if needed
if(t->WantMeta)
img->Meta = flickcurl_photos_getInfo(t->Flickcurl, t->ResultList->photos[CurImage]->id);
//downloading photo exif if needed
if(t->WantEXIF)
img->EXIF = flickcurl_photos_getExif(t->Flickcurl, t->ResultList->photos[CurImage]->id,
t->ResultList->photos[CurImage]->fields[PHOTO_FIELD_secret].string);
//downloading photo itself if needed
if(t->WantImage)
img->Img = DownloadImage(t, t->ResultList->photos[CurImage]);
//checking if we've got any data
if(img->EXIF || img->Img != "" || img->Meta)
AddCache(t, img); //adding to cache
else
FreeImage(img); //or killing intance
//updating image number
if(CurImage < t->ResultList->photos_count - 1)
CurImage++;
else{
CurImage = 0;
flickcurl_free_photos_list(t->ResultList);
t->ResultList = 0;
}
}else
if(!t->Terminate)
ResetEvent(t->Running); //pause thread if nothing were found
}
}while(!t->Terminate);
};