39 lines
1 KiB
Vala
39 lines
1 KiB
Vala
using Gdk;
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using Xmpp;
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namespace Dino {
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public class AvatarStorage : Xep.PixbufStorage, Object {
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string folder;
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public AvatarStorage(string folder) {
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this.folder = folder;
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DirUtils.create_with_parents(folder, 0700);
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}
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public void store(string id, uint8[] data) {
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File file = File.new_for_path(Path.build_filename(folder, id));
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try {
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if (file.query_exists()) file.delete(); //TODO y?
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DataOutputStream fos = new DataOutputStream(file.create(FileCreateFlags.REPLACE_DESTINATION));
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fos.write(data);
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} catch (Error e) {
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// Ignore: we failed in storing, so we refuse to display later...
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}
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}
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public bool has_image(string id) {
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File file = File.new_for_path(Path.build_filename(folder, id));
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return file.query_exists();
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}
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public Pixbuf? get_image(string id) {
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try {
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return new Pixbuf.from_file(Path.build_filename(folder, id));
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} catch (Error e) {
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return null;
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}
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}
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}
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} |