mediadata: add function to create list with media name

Change-Id: Idbfeb52c19bd52deb461b2917e4ce546e664bf59
Signed-off-by: Jehun Lim <jehun.lim@samsung.com>

1 files changed, 105 insertions, 18 deletions

diff --git a/src/data/mediadata.c b/src/data/mediadata.c
index abef770..04556b0 100644
--- a/src/data/mediadata.c
+++ b/src/data/mediadata.c
@@ -21,9 +21,15 @@
 
 #include "data/mediadata.h"
 
+typedef int (*media_compare)(struct group_info *gi, app_media_info *info);
+typedef char *(*group_name_get)(app_media_info *info);
+
 static int _compare_cb_date(const void *, const void *);
 static int _compare_cb_name(const void *, const void *);
 
+static int _compare_title(struct group_info *, app_media_info *);
+static char *_get_title(app_media_info *);
+
 enum _filter_type {
 	E_FILTER_FOLDER = 0,
 	E_FILTER_MEDIA
@@ -49,6 +55,11 @@ struct _sort_info {
 	Eina_Compare_Cb func;
 };
 
+struct _list_info {
+	media_compare media_cmp;
+	group_name_get name_get;
+};
+
 static struct _sort_info g_sort_info[E_SORT_MAX] = {
 	[E_SORT_DATE] = {
 		.order_type = MEDIA_CONTENT_ORDER_DESC,
@@ -58,7 +69,14 @@ static struct _sort_info g_sort_info[E_SORT_MAX] = {
 	[E_SORT_NAME] = {
 		.order_type = MEDIA_CONTENT_ORDER_ASC,
 		.order_keyword = MEDIA_TITLE,
-		.func = _compare_cb_name
+		.func = _compare_cb_name,
+	}
+};
+
+static struct _list_info g_list_info[E_LIST_MAX] = {
+	[E_LIST_NAME] = {
+		.media_cmp = _compare_title,
+		.name_get = _get_title,
 	}
 };
 
@@ -97,6 +115,22 @@ static bool _create_filter(struct _data *data, filter_h *filter, int type)
 	return true;
 }
 
+static int _compare_title(struct group_info *gi, app_media_info *info)
+{
+	if (!gi || !gi->name || !info->title)
+		return -1;
+
+	return strncasecmp(gi->name, info->title, 1);
+}
+
+static char *_get_title(app_media_info *info)
+{
+	if (!info->title)
+		return NULL;
+
+	return strndup(info->title, 1);
+}
+
 static int _compare_cb_date(const void *data1, const void *data2)
 {
 	app_media *am1, *am2;
@@ -145,14 +179,14 @@ static Eina_List *_sort_list(Eina_List *list, int sort)
 
 static void _destroy_folderlist(Eina_List *list)
 {
-	struct folder_info *fi;
+	struct group_info *gi;
 	app_media *am;
 
-	EINA_LIST_FREE(list, fi) {
-		free(fi->name);
-		EINA_LIST_FREE(fi->list, am)
+	EINA_LIST_FREE(list, gi) {
+		free(gi->name);
+		EINA_LIST_FREE(gi->list, am)
 			app_media_destroy(am);
-		free(fi);
+		free(gi);
 	}
 }
 
@@ -181,7 +215,7 @@ static bool _get_each_folder_info(media_folder_h folder, void *dt)
 {
 	filter_h filter;
 	struct _data *data;
-	struct folder_info *fi;
+	struct group_info *gi;
 	int ret;
 	char *uuid;
 
@@ -190,24 +224,18 @@ static bool _get_each_folder_info(media_folder_h folder, void *dt)
 
 	data = dt;
 
-	fi = calloc(1, sizeof(*fi));
-	if (!fi) {
+	gi = calloc(1, sizeof(*gi));
+	if (!gi) {
 		_ERR("failed to create folderdata");
 		return false;
 	}
 
-	if (media_folder_get_name(folder, &(fi->name))
+	if (media_folder_get_name(folder, &(gi->name))
 			!= MEDIA_CONTENT_ERROR_NONE) {
 		_ERR("Media folder id Fetch error");
 		goto err;
 	}
 
-	if (media_folder_get_modified_time(folder, &(fi->modified_time))
-			!= MEDIA_CONTENT_ERROR_NONE) {
-		_ERR("Media folder modified time Fetch error");
-		goto err;
-	}
-
 	if (media_folder_get_folder_id(folder, &uuid)
 		!= MEDIA_CONTENT_ERROR_NONE) {
 		_ERR("failed to fetch media folder id");
@@ -226,11 +254,11 @@ static bool _get_each_folder_info(media_folder_h folder, void *dt)
 		goto err;
 	}
 
-	fi->list = eina_list_clone(data->item_list);
+	gi->list = eina_list_clone(data->item_list);
 	data->media_list = eina_list_merge(data->media_list, data->item_list);
 	data->item_list = NULL;
 
-	data->folder_list = eina_list_append(data->folder_list, fi);
+	data->folder_list = eina_list_append(data->folder_list, gi);
 
 	media_filter_destroy(filter);
 	free(uuid);
@@ -325,3 +353,62 @@ void mediadata_destroy(struct mediadata *md)
 	_destroy_folderlist(md->folder_list);
 	eina_list_free(md->media_list);
 }
+
+Eina_List *mediadata_get_list(struct mediadata *md, int list_type)
+{
+	Eina_List *list, *l;
+	struct group_info *gi;
+	app_media *am;
+	app_media_info *info;
+
+	if (!md) {
+		_ERR("failed to get mediadata");
+		return NULL;
+	}
+
+	if (list_type < 0 || list_type >= E_LIST_MAX) {
+		_ERR("invalid argument");
+		return NULL;
+	}
+
+	gi = NULL;
+	list = NULL;
+	EINA_LIST_FOREACH(md->media_list, l, am) {
+		info = app_media_get_info(am);
+		if (!info) {
+			_ERR("failed to get media info");
+			mediadata_free_list(list);
+			return NULL;
+		}
+
+		if (g_list_info[list_type].media_cmp(gi, info)) {
+			gi = calloc(1, sizeof(*gi));
+			if (!gi) {
+				_ERR("failed to create group info");
+				mediadata_free_list(list);
+				return NULL;
+			}
+
+			gi->name = g_list_info[list_type].name_get(info);
+
+			list = eina_list_append(list, gi);
+		}
+
+		gi->list = eina_list_append(gi->list, am);
+	}
+
+	return list;
+}
+
+void mediadata_free_list(Eina_List *list)
+{
+	Eina_List *l;
+	struct group_info *gi;
+
+	EINA_LIST_FOREACH(list, l, gi) {
+		free(gi->name);
+		eina_list_free(gi->list);
+
+		free(gi);
+	}
+}