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+/* Copyright 2011-2014 Yorba Foundation
+ *
+ * This software is licensed under the GNU Lesser General Public License
+ * (version 2.1 or later). See the COPYING file in this distribution.
+ */
+
+namespace DataImports.FSpot.Db {
+
+/**
+ * The value object for the "photos" table, representing a single database row.
+ */
+public class FSpotPhotoRow : Object {
+ public int64 photo_id;
+ public time_t time;
+ public File? base_path;
+ public string? filename;
+ public string description;
+ public int64 roll_id;
+ public int64 default_version_id;
+ public int rating;
+ public string md5_sum;
+}
+
+/**
+ * This class represents the F-Spot photos table.
+ */
+public class FSpotPhotosTable : FSpotDatabaseTable<FSpotPhotoRow> {
+ public static const string TABLE_NAME = "Photos";
+
+ public FSpotPhotosTable(Sqlite.Database db, FSpotDatabaseBehavior db_behavior) {
+ base(db);
+ set_behavior(db_behavior.get_photos_behavior());
+ }
+
+ public Gee.ArrayList<FSpotPhotoRow> get_all() throws DatabaseError {
+ Gee.ArrayList<FSpotPhotoRow> all = new Gee.ArrayList<FSpotPhotoRow?>();
+
+ Sqlite.Statement stmt;
+ int res = select_all(out stmt);
+ while (res == Sqlite.ROW) {
+ FSpotPhotoRow row;
+ behavior.build_row(stmt, out row);
+ all.add(row);
+ res = stmt.step();
+ }
+
+ return all;
+ }
+}
+
+// Photos table behavior for v0-4
+// The original table format
+public class FSpotPhotosV0Behavior : FSpotTableBehavior<FSpotPhotoRow>, Object {
+ private static FSpotPhotosV0Behavior instance;
+
+ private FSpotPhotosV0Behavior() {
+ }
+
+ public static FSpotPhotosV0Behavior get_instance() {
+ if (instance == null)
+ instance = new FSpotPhotosV0Behavior();
+ return instance;
+ }
+
+ public string get_table_name() {
+ return FSpotPhotosTable.TABLE_NAME;
+ }
+
+ public string[] list_columns() {
+ return { "id", "time", "directory_path", "name", "description",
+ "default_version_id" };
+ }
+
+ public void build_row(Sqlite.Statement stmt, out FSpotPhotoRow row, int offset = 0) {
+ row = new FSpotPhotoRow();
+ row.photo_id = stmt.column_int64(offset + 0);
+ row.time = (time_t) stmt.column_int64(offset + 1);
+
+ string? base_path = stmt.column_text(offset + 2);
+ string? filename = stmt.column_text(offset + 3);
+ if (base_path != null && filename != null) {
+ row.base_path = File.new_for_uri(base_path);
+ row.filename = filename;
+ }
+
+ row.description = stmt.column_text(offset + 4);
+ row.roll_id = INVALID_ID;
+ row.default_version_id = stmt.column_int64(offset + 5);
+ row.rating = 0;
+ row.md5_sum = "";
+ }
+}
+
+// Photos table behavior for v5-6
+// v5 introduced a roll_id to reference the imported roll (rolls were a new
+// table migrated from imports)
+public class FSpotPhotosV5Behavior : FSpotTableBehavior<FSpotPhotoRow>, Object {
+ private static FSpotPhotosV5Behavior instance;
+
+ private FSpotPhotosV5Behavior() {
+ }
+
+ public static FSpotPhotosV5Behavior get_instance() {
+ if (instance == null)
+ instance = new FSpotPhotosV5Behavior();
+ return instance;
+ }
+
+ public string get_table_name() {
+ return FSpotPhotosTable.TABLE_NAME;
+ }
+
+ public string[] list_columns() {
+ return { "id", "time", "directory_path", "name", "description", "roll_id",
+ "default_version_id" };
+ }
+
+ public void build_row(Sqlite.Statement stmt, out FSpotPhotoRow row, int offset = 0) {
+ row = new FSpotPhotoRow();
+ row.photo_id = stmt.column_int64(offset + 0);
+ row.time = (time_t) stmt.column_int64(offset + 1);
+
+ string? base_path = stmt.column_text(offset + 2);
+ string? filename = stmt.column_text(offset + 3);
+ if (base_path != null && filename != null) {
+ row.base_path = File.new_for_uri(base_path);
+ row.filename = filename;
+ }
+
+ row.description = stmt.column_text(offset + 4);
+ row.roll_id = stmt.column_int64(offset + 5);
+ row.default_version_id = stmt.column_int64(offset + 6);
+ row.rating = 0;
+ row.md5_sum = "";
+ }
+}
+
+// Photos table behavior for v7-10
+// v7 merged directory_path and name into a single URI value with a file://
+// prefix; presumaly this is meant to be able to handle remote files using a
+// different URI prefix such as remote files
+public class FSpotPhotosV7Behavior : FSpotTableBehavior<FSpotPhotoRow>, Object {
+ private static FSpotPhotosV7Behavior instance;
+
+ private FSpotPhotosV7Behavior() {
+ }
+
+ public static FSpotPhotosV7Behavior get_instance() {
+ if (instance == null)
+ instance = new FSpotPhotosV7Behavior();
+ return instance;
+ }
+
+ public string get_table_name() {
+ return FSpotPhotosTable.TABLE_NAME;
+ }
+
+ public string[] list_columns() {
+ return { "id", "time", "uri", "description", "roll_id",
+ "default_version_id" };
+ }
+
+ public void build_row(Sqlite.Statement stmt, out FSpotPhotoRow row, int offset = 0) {
+ row = new FSpotPhotoRow();
+ row.photo_id = stmt.column_int64(offset + 0);
+ row.time = (time_t) stmt.column_int64(offset + 1);
+
+ string? full_path = stmt.column_text(offset + 2);
+ if (full_path != null) {
+ File uri = File.new_for_uri(full_path);
+ row.base_path = uri.get_parent();
+ row.filename = uri.get_basename();
+ }
+
+ row.description = stmt.column_text(offset + 3);
+ row.roll_id = stmt.column_int64(offset + 4);
+ row.default_version_id = stmt.column_int64(offset + 5);
+ row.rating = 0;
+ row.md5_sum = "";
+ }
+}
+
+// Photos table behavior for v11-15
+// v11 introduced the concept of rating so add this to the list of fields
+public class FSpotPhotosV11Behavior : FSpotTableBehavior<FSpotPhotoRow>, Object {
+ private static FSpotPhotosV11Behavior instance;
+
+ private FSpotPhotosV11Behavior() {
+ }
+
+ public static FSpotPhotosV11Behavior get_instance() {
+ if (instance == null)
+ instance = new FSpotPhotosV11Behavior();
+ return instance;
+ }
+
+ public string get_table_name() {
+ return FSpotPhotosTable.TABLE_NAME;
+ }
+
+ public string[] list_columns() {
+ return { "id", "time", "uri", "description", "roll_id",
+ "default_version_id", "rating" };
+ }
+
+ public void build_row(Sqlite.Statement stmt, out FSpotPhotoRow row, int offset = 0) {
+ row = new FSpotPhotoRow();
+ row.photo_id = stmt.column_int64(offset + 0);
+ row.time = (time_t) stmt.column_int64(offset + 1);
+
+ string? full_path = stmt.column_text(offset + 2);
+ if (full_path != null) {
+ File uri = File.new_for_uri(full_path);
+ row.base_path = uri.get_parent();
+ row.filename = uri.get_basename();
+ }
+
+ row.description = stmt.column_text(offset + 3);
+ row.roll_id = stmt.column_int64(offset + 4);
+ row.default_version_id = stmt.column_int64(offset + 5);
+ row.rating = stmt.column_int(offset + 6);
+ row.md5_sum = "";
+ }
+}
+
+// Photos table behavior for v16
+// v16 introduced the MD5 sum so add this to the list of fields
+public class FSpotPhotosV16Behavior : FSpotTableBehavior<FSpotPhotoRow>, Object {
+ private static FSpotPhotosV16Behavior instance;
+
+ private FSpotPhotosV16Behavior() {
+ }
+
+ public static FSpotPhotosV16Behavior get_instance() {
+ if (instance == null)
+ instance = new FSpotPhotosV16Behavior();
+ return instance;
+ }
+
+ public string get_table_name() {
+ return FSpotPhotosTable.TABLE_NAME;
+ }
+
+ public string[] list_columns() {
+ return { "id", "time", "uri", "description", "roll_id",
+ "default_version_id", "rating", "md5_sum" };
+ }
+
+ public void build_row(Sqlite.Statement stmt, out FSpotPhotoRow row, int offset = 0) {
+ row = new FSpotPhotoRow();
+ row.photo_id = stmt.column_int64(offset + 0);
+ row.time = (time_t) stmt.column_int64(offset + 1);
+
+ string? full_path = stmt.column_text(offset + 2);
+ if (full_path != null) {
+ File uri = File.new_for_uri(full_path);
+ row.base_path = uri.get_parent();
+ row.filename = uri.get_basename();
+ }
+
+ row.description = stmt.column_text(offset + 3);
+ row.roll_id = stmt.column_int64(offset + 4);
+ row.default_version_id = stmt.column_int64(offset + 5);
+ row.rating = stmt.column_int(offset + 6);
+ row.md5_sum = stmt.column_text(offset + 7);
+ }
+}
+
+// Photos table behavior for v17
+// v17 split the URI into base_uri and filename (reverting back to the original
+// design introduced in v0, albeit with a URI rather than a file system path)
+public class FSpotPhotosV17Behavior : FSpotTableBehavior<FSpotPhotoRow>, Object {
+ private static FSpotPhotosV17Behavior instance;
+
+ private FSpotPhotosV17Behavior() {
+ }
+
+ public static FSpotPhotosV17Behavior get_instance() {
+ if (instance == null)
+ instance = new FSpotPhotosV17Behavior();
+ return instance;
+ }
+
+ public string get_table_name() {
+ return FSpotPhotosTable.TABLE_NAME;
+ }
+
+ public string[] list_columns() {
+ return { "id", "time", "base_uri", "filename", "description", "roll_id",
+ "default_version_id", "rating", "md5_sum" };
+ }
+
+ public void build_row(Sqlite.Statement stmt, out FSpotPhotoRow row, int offset = 0) {
+ row = new FSpotPhotoRow();
+ row.photo_id = stmt.column_int64(offset + 0);
+ row.time = (time_t) stmt.column_int64(offset + 1);
+
+ string? base_path = stmt.column_text(offset + 2);
+ string? filename = stmt.column_text(offset + 3);
+ if (base_path != null && filename != null) {
+ row.base_path = File.new_for_uri(base_path);
+ row.filename = filename;
+ }
+
+ row.description = stmt.column_text(offset + 4);
+ row.roll_id = stmt.column_int64(offset + 5);
+ row.default_version_id = stmt.column_int64(offset + 6);
+ row.rating = stmt.column_int(offset + 7);
+ row.md5_sum = stmt.column_text(offset + 8);
+ }
+}
+
+// v18: no more MD5 hash in the photos table: moved to photo_versions table
+public class FSpotPhotosV18Behavior : FSpotTableBehavior<FSpotPhotoRow>, Object {
+ private static FSpotPhotosV18Behavior instance;
+
+ private FSpotPhotosV18Behavior() {
+ }
+
+ public static FSpotPhotosV18Behavior get_instance() {
+ if (instance == null)
+ instance = new FSpotPhotosV18Behavior();
+ return instance;
+ }
+
+ public string get_table_name() {
+ return FSpotPhotosTable.TABLE_NAME;
+ }
+
+ public string[] list_columns() {
+ return { "id", "time", "base_uri", "filename", "description", "roll_id",
+ "default_version_id", "rating" };
+ }
+
+ public void build_row(Sqlite.Statement stmt, out FSpotPhotoRow row, int offset = 0) {
+ row = new FSpotPhotoRow();
+ row.photo_id = stmt.column_int64(offset + 0);
+ row.time = (time_t) stmt.column_int64(offset + 1);
+
+ string? base_path = stmt.column_text(offset + 2);
+ string? filename = stmt.column_text(offset + 3);
+ if (base_path != null && filename != null) {
+ row.base_path = File.new_for_uri(base_path);
+ row.filename = filename;
+ }
+
+ row.description = stmt.column_text(offset + 4);
+ row.roll_id = stmt.column_int64(offset + 5);
+ row.default_version_id = stmt.column_int64(offset + 6);
+ row.rating = stmt.column_int(offset + 7);
+ row.md5_sum = "";
+ }
+}
+
+}
+
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