list: implement sorting using rua informationsubmit/tizen/20161124.152656

Use information obtained from rua_stat module to sort
list items. The patch introduces two modifications:

1. User rua_tag for change sorting order
2. Add information about chosen app to bundle in order
   to update rua statistics.

Change-Id: Ie29cde379738e315f7353caeed64b7921aa3fad2

4 files changed, 71 insertions, 6 deletions

diff --git a/CMake/CMakeLists.txt b/CMake/CMakeLists.txt
index c2284a1..ddc568a 100644
--- a/CMake/CMakeLists.txt
+++ b/CMake/CMakeLists.txt
@@ -30,6 +30,7 @@ pkg_check_modules(MENU_PKGS REQUIRED
 	isf
 	notification
 	efl-extension
+	rua
 )
 
 FOREACH (flag ${MENU_PKGS_CFLAGS})
diff --git a/packaging/org.tizen.share-panel.spec b/packaging/org.tizen.share-panel.spec
index 013e1bc..75fb19c 100755
--- a/packaging/org.tizen.share-panel.spec
+++ b/packaging/org.tizen.share-panel.spec
@@ -36,6 +36,7 @@ BuildRequires: pkgconfig(feedback)
 BuildRequires: pkgconfig(isf)
 BuildRequires: pkgconfig(notification)
 BuildRequires: pkgconfig(libtzplatform-config)
+BuildRequires: pkgconfig(rua)
 
 %description
 Description: Share Panel
diff --git a/src/grid.c b/src/grid.c
index 580c36f..f7c808a 100644
--- a/src/grid.c
+++ b/src/grid.c
@@ -130,8 +130,7 @@ static void __del(void *data, Evas_Object *obj)
 
 int _app_control_launch(item_s *item)
 {
-	retv_if(!item->caller_control, APP_CONTROL_ERROR_INVALID_PARAMETER);
-
+	retv_if(!item->caller_control, FAIL);
 	int ret = APP_CONTROL_ERROR_NONE;
 
 	bundle *control_bundle;
@@ -139,11 +138,30 @@ int _app_control_launch(item_s *item)
 	ret = app_control_export_as_bundle(item->caller_control, &control_bundle);
 	retv_if(ret != APP_CONTROL_ERROR_NONE, FAIL);
 
+	ret = bundle_add_str(control_bundle, AUL_SVC_K_RUA_STAT_CALLER, "share-panel");
+	if (ret != BUNDLE_ERROR_NONE)
+	{
+		bundle_free(control_bundle);
+		return FAIL;
+	}
+
+	ret = bundle_add_str(control_bundle, AUL_SVC_K_RUA_STAT_TAG, item->appid);
+	if (ret != BUNDLE_ERROR_NONE)
+	{
+		bundle_free(control_bundle);
+		return FAIL;
+	}
+
 	ret = aul_forward_app(item->appid, control_bundle);
+	if (ret < 0)
+	{
+		bundle_free(control_bundle);
+		return FAIL;
+	}
 
 	bundle_free(control_bundle);
 
-	return ret;
+	return OK;
 }
 
 static void __item_selected(void *data, Evas_Object *obj, void *event_info)
@@ -166,7 +184,7 @@ static void __item_selected(void *data, Evas_Object *obj, void *event_info)
 
 	ret = _app_control_launch(item_info);
 
-	if (ret < 0) {
+	if (ret == FAIL) {
 		_E("Fail to launch app(%d)", ret);
 		share_panel_reply(item_info->share_panel, false);
 	} else
diff --git a/src/list.c b/src/list.c
index d7d7029..893acbd 100644
--- a/src/list.c
+++ b/src/list.c
@@ -23,7 +23,12 @@
 #include "share_panel_internal.h"
 #include "log.h"
 #include "grid.h"
+#include <rua_stat.h>
 
+typedef struct {
+	Eina_List *input;
+	Eina_List *output;
+} sort_context_t;
 
 static bool __app_control_matched_cb(app_control_h service, const char *appid, void *user_data)
 {
@@ -307,7 +312,7 @@ static void __make_applist(share_panel_h share_panel, Eina_List *matchlist, Eina
 		_D("icon_path : [%s]", app_s->icon);
 
 		app_s->share_panel = share_panel;
-		*applist = eina_list_sorted_insert(*applist, __applist_compare, app_s);
+		*applist = eina_list_append(*applist, app_s);
 	}
 }
 
@@ -331,6 +336,46 @@ static int check_mime(app_control_h control, char* operation_type)
 	return OK;
 }
 
+static int __rua_stat_tag_iter_cb(const char *rua_stat_tag, void *data)
+{
+	sort_context_t *ctx = data;
+	item_s *item;
+	Eina_List *l, *ln;
+
+	_D("Rua tag: %s", rua_stat_tag);
+	EINA_LIST_FOREACH_SAFE(ctx->input, l, ln, item) {
+		if (item->appid && !strcasecmp(rua_stat_tag, item->appid)) {
+			ctx->output = eina_list_append(ctx->output, item);
+			ctx->input = eina_list_remove_list(ctx->input, l);
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static Eina_List *_list_sort(Eina_List *items)
+{
+	sort_context_t context;
+	int err;
+
+	context.input = items;
+	context.output = NULL;
+
+	// first sort using rua tags names
+	err = rua_stat_get_stat_tags("share-panel", __rua_stat_tag_iter_cb, &context);
+	if (err != 0) {
+		// this may return -1 once when db is not created.
+		_E("rua_stat_get_stat_tags failed[%d]: %s", err, get_error_message(err));
+	}
+
+	// secondly sort alphabetically
+	context.output = eina_list_merge(
+			context.output, eina_list_sort(context.input, 0, __applist_compare));
+
+	return context.output;
+}
+
 Eina_List *_list_create(share_panel_h share_panel)
 {
 	Eina_List *matchlist = NULL; // List of ID's of matched apps
@@ -364,7 +409,7 @@ Eina_List *_list_create(share_panel_h share_panel)
 		free(data);
 	}
 
-	return applist;
+	return _list_sort(applist);
 }