Merge pull request 'Allow offline filtering' (#75) from davidoskky/ReaderForSelfoss-multiplatform:offline_filters into master

Reviewed-on: https://gitea.amine-louveau.fr/Louvorg/ReaderForSelfoss-multiplatform/pulls/75

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/repository/RepositoryImpl.kt

@@ -66,12 +66,19 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
         } else {
             if (appSettingsService.isItemCachingEnabled()) {
                 fromDB = true
+                var dbItems = getDBItems().filter {
+                    displayedItems == ItemType.ALL ||
+                            (it.unread && displayedItems == ItemType.UNREAD) ||
+                            (it.starred && displayedItems == ItemType.STARRED)
+                }
+                if (tagFilter != null) {
+                    dbItems = dbItems.filter { it.tags.split(',').contains(tagFilter!!.tag) }
+                }
+                if (sourceFilter != null) {
+                    dbItems = dbItems.filter { it.sourcetitle == sourceFilter!!.title }
+                }
                 fetchedItems = SelfossModel.StatusAndData.succes(
-                    getDBItems().filter {
-                        displayedItems == ItemType.ALL ||
-                                (it.unread && displayedItems == ItemType.UNREAD) ||
-                                (it.starred && displayedItems == ItemType.STARRED)
-                    }.map { it.toView() }
+                    dbItems.map { it.toView() }
                 )
             }
         }