48 lines
1.3 KiB
Markdown
48 lines
1.3 KiB
Markdown
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```zig title="Zig"
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const std = @import("std");
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const kreuzberg = @import("kreuzberg");
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pub fn main() !void {
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var gpa = std.heap.GeneralPurposeAllocator(.{}){};
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defer _ = gpa.deinit();
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const allocator = gpa.allocator();
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const config_json =
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\\{
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\\ "language_detection": {
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\\ "enabled": true,
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\\ "min_confidence": 0.9,
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\\ "detect_multiple": true
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\\ }
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\\}
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;
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const result_json = try kreuzberg.extract_file_sync("document.pdf", null, config_json);
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defer std.heap.c_allocator.free(result_json);
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var parsed = try std.json.parseFromSlice(std.json.Value, allocator, result_json, .{});
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defer parsed.deinit();
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const root = parsed.value;
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if (root != .object) return;
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const stdout = std.io.getStdOut().writer();
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if (root.object.get("content")) |content_val| {
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if (content_val == .string) {
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try stdout.print("content length: {d}\n", .{content_val.string.len});
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}
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}
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if (root.object.get("detected_languages")) |languages_val| {
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if (languages_val == .array) {
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for (languages_val.array.items) |lang_val| {
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if (lang_val == .string) {
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try stdout.print("Detected: {s}\n", .{lang_val.string});
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}
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}
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}
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}
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}
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```
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