yacos/client/src/cart_item.c

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#include "cart_item.h"
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#include <json-glib/json-glib.h>
typedef struct _YacosCartItemPriv {
GtkWidget *label_title;
GtkWidget *label_description;
GtkWidget *label_comment;
GtkWidget *label_id;
GtkWidget *button_properties;
GtkWidget *button_delete;
GtkWidget *image;
GtkStack *stack_image_loader;
yacos_tag_id tag_id;
struct api {
gchar *url_base;
SoupSession *soup_session_meta;
} api;
} YacosCartItemPriv;
struct _YacosCartItem {
/* Inheritance */
GtkListBoxRow parent;
/* Custom Elements */
YacosCartItemPriv priv;
};
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G_DEFINE_TYPE(YacosCartItem, yacos_cart_item, GTK_TYPE_LIST_BOX_ROW)
static void yacos_cart_item_dispose(GObject *obj)
{
/* destroy parent container. This destroys all widgets inside */
G_OBJECT_CLASS(yacos_cart_item_parent_class)->dispose(obj);
}
static void yacos_cart_item_constructed(GObject *obj)
{
G_OBJECT_CLASS(yacos_cart_item_parent_class)->constructed(obj);
}
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static void yacos_cart_item_finalize(GObject *gobject)
{
YacosCartItem *self = yacos_cart_item_get_instance_private(YACOS_CART_ITEM(gobject));
g_free(self->priv.api.url_base);
G_OBJECT_CLASS(yacos_cart_item_parent_class)->constructed(gobject);
}
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static void yacos_cart_item_class_init(YacosCartItemClass *klass)
{
GObjectClass *oclass = G_OBJECT_CLASS(klass);
oclass->dispose = yacos_cart_item_dispose;
oclass->constructed = yacos_cart_item_constructed;
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oclass->finalize = yacos_cart_item_finalize;
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}
static void yacos_cart_item_init(YacosCartItem *self)
{
GtkBuilder *builder;
GtkWidget *box;
builder = gtk_builder_new_from_resource("/net/notsyncing/yacos/glade/cartItem.glade");
box = GTK_WIDGET(gtk_builder_get_object(builder, "cart_item"));
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self->priv.label_id = GTK_WIDGET(gtk_builder_get_object(builder, "label_id"));
self->priv.label_title = GTK_WIDGET(gtk_builder_get_object(builder, "label_title"));
self->priv.label_comment = GTK_WIDGET(gtk_builder_get_object(builder, "label_comment"));
self->priv.label_description = GTK_WIDGET(gtk_builder_get_object(builder, "label_description"));
self->priv.button_delete = GTK_WIDGET(gtk_builder_get_object(builder, "button_delete"));
self->priv.button_properties = GTK_WIDGET(gtk_builder_get_object(builder, "button_properties"));
self->priv.image = GTK_WIDGET(gtk_builder_get_object(builder, "image_item"));
self->priv.stack_image_loader = GTK_STACK(gtk_builder_get_object(builder, "stack_image_loader"));
self->priv.api.url_base = g_strdup("http://localhost:8080/api.php");
self->priv.api.soup_session_meta = soup_session_new();
gtk_container_add(GTK_CONTAINER(self), box);
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g_object_unref(builder);
}
GtkWidget *yacos_cart_item_new(void)
{
return GTK_WIDGET(g_object_new(TYPE_YACOS_CART_ITEM, NULL));
}
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void yacos_cart_item_set_id(YacosCartItem *self, yacos_tag_id tag_id)
{
gchar *id_str;
self->priv.tag_id = tag_id;
id_str = yacos_tag_id_to_str(tag_id);
gtk_label_set_text(GTK_LABEL(self->priv.label_id), id_str);
g_free(id_str);
}
static void yacos_cart_item_fetch_meta_cb (SoupSession *session, SoupMessage *msg, gpointer user_data)
{
YacosCartItem *self = YACOS_CART_ITEM(user_data);
const char *temp;
JsonParser *parser;
JsonReader *reader;
if (msg->status_code != 200) {
// TODO: Make this somewhat error tolerant
g_error("Received error code %d from server.", msg->status_code);
return;
}
parser = json_parser_new ();
json_parser_load_from_data (parser,
msg->response_body->data,
msg->response_body->length,
NULL);
reader = json_reader_new (json_parser_get_root (parser));
json_reader_read_member (reader, "title");
temp = json_reader_get_string_value (reader);
gtk_label_set_text(GTK_LABEL(self->priv.label_title), temp);
json_reader_end_member (reader);
json_reader_read_member (reader, "description");
temp = json_reader_get_string_value (reader);
gtk_label_set_text(GTK_LABEL(self->priv.label_description), temp);
json_reader_end_member (reader);
json_reader_read_member (reader, "comment");
temp = json_reader_get_string_value (reader);
gtk_label_set_text(GTK_LABEL(self->priv.label_comment), temp);
json_reader_end_member (reader);
g_object_unref (reader);
g_object_unref (parser);
}
void yacos_cart_item_fetch_meta(YacosCartItem *self)
{
SoupMessage *msg;
gchar *url;
gchar *id_str;
id_str = yacos_tag_id_to_str(self->priv.tag_id);
url = g_strdup_printf("%s?meta&id=%s", self->priv.api.url_base, id_str);
msg = soup_message_new("GET", url);
g_free(url);
g_free(id_str);
soup_session_queue_message(self->priv.api.soup_session_meta,
msg,
yacos_cart_item_fetch_meta_cb,
self);
}