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const std = @import("std");
const zap = @import("zap");
const ZigSmartSearch = @import("ZigSmartSearch").ZigSmartSearch;
const database = @embedFile("database.json");
const allocator = std.heap.c_allocator;
var instance: ZigSmartSearch = undefined;
fn on_request(r: zap.Request) !void {
try r.setHeader("Content-Type", "application/json");
try r.setHeader("Access-Control-Allow-Origin", "*");
if (r.query) |the_query| {
var results = try instance.search(the_query);
defer results.deinit();
if (results.items.len == 0) {
r.sendJson("[]") catch return;
return;
}
const res = try results.toOwnedSlice();
var arraylist = std.ArrayList(u8).init(allocator);
errdefer arraylist.deinit();
try arraylist.append('[');
for (res) |result| {
try arraylist.append('"');
try arraylist.appendSlice(result.doc.get("title").?.string);
try arraylist.append('"');
try arraylist.append(',');
}
_ = arraylist.pop(); // remove last comma
try arraylist.append(']');
const result = try arraylist.toOwnedSlice();
defer allocator.free(result);
r.sendJson(result) catch return;
}
}
pub fn main() !void {
instance = try ZigSmartSearch.init(
allocator,
database,
ZigSmartSearch.default_config,
);
var listener = zap.HttpListener.init(.{
.port = 7860,
.on_request = on_request,
.log = true,
});
try listener.listen();
std.debug.print("Listening on 0.0.0.0:7860\n", .{});
// start worker threads
zap.start(.{
.threads = 2,
.workers = 2,
});
}
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