39 lines
1.3 KiB
Markdown
39 lines
1.3 KiB
Markdown
|
```zig title="Zig"
|
||
|
|
const std = @import("std");
|
||
|
|
const kreuzberg = @import("kreuzberg");
|
||
|
|
|
||
|
|
pub fn main() !void {
|
||
|
|
var gpa = std.heap.GeneralPurposeAllocator(.{}){};
|
||
|
|
defer _ = gpa.deinit();
|
||
|
|
const allocator = gpa.allocator();
|
||
|
|
|
||
|
|
const config_json = "{}";
|
||
|
|
const result_json = try kreuzberg.extract_file_sync("document.pdf", null, config_json);
|
||
|
|
defer std.heap.c_allocator.free(result_json);
|
||
|
|
|
||
|
|
var parsed = try std.json.parseFromSlice(std.json.Value, allocator, result_json, .{});
|
||
|
|
defer parsed.deinit();
|
||
|
|
|
||
|
|
const root = parsed.value.object;
|
||
|
|
const content = root.get("content") orelse std.json.Value{ .string = "" };
|
||
|
|
|
||
|
|
const stdout = std.io.getStdOut().writer();
|
||
|
|
try stdout.print("Extracted content: {s}\n", .{content.string});
|
||
|
|
|
||
|
|
if (root.get("tables")) |tables_value| {
|
||
|
|
const tables = tables_value.array;
|
||
|
|
try stdout.print("Tables found: {d}\n", .{tables.items.len});
|
||
|
|
for (tables.items, 0..) |table, index| {
|
||
|
|
const table_obj = table.object;
|
||
|
|
if (table_obj.get("page_number")) |page_number| {
|
||
|
|
try stdout.print(" table {d}: page {d}\n", .{ index, page_number.integer });
|
||
|
|
} else {
|
||
|
|
try stdout.print(" table {d}\n", .{index});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
try stdout.print("Tables found: 0\n", .{});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
```
|