json_decode.liquid

{%- assign jd__start_type = '0' -%}
{%- assign jd__object_type = '1' -%}
{%- assign jd__array_type = '2' -%}
{%- assign jd__string_type = '3' -%}
{%- assign jd__number_type = '4' -%}
{%- assign jd__true_type = '5' -%}
{%- assign jd__false_type = '6' -%}
{%- assign jd__null_type = '7' -%}

{%- assign jd__current_token = '' -%}
{%- assign jd__current_namespace = jd__namespace -%}
{%- assign jd__current_type = jd__start_type -%}

{%- assign jd__local_keys = '' -%}
{%- assign jd__local_values = '' -%}

{%- assign jd__level_keys = ' ' | split: '' -%}
{%- assign jd__level_values = ' ' | split: '' -%}
{%- assign jd__level_keys_array = '' | split: '' -%}
{%- assign jd__level_values_array = '' | split: '' -%}

{%- assign jd__stream = jd__data | split: ''  -%}
{%- assign jd__error = false -%}
{%- assign jd__continue = false -%}

{%- assign jd__length_counter = 0 -%}
{%- assign jd__child_counter = 0 -%}
{%- assign jd__object_counter = 0 -%}

{%- assign jd__parent_type_array = '' | split: '' -%}
{%- assign jd__child_counter_array = '0' | split: ',' -%}

{%- assign jd__quote = '"' -%}
{%- assign jd__separator = '|jd__sp1|' -%}
{%- assign jd__separator_2 = '|jd__sp2|' -%}

{%- assign jd__valid_start_char_string = '[,{,",0,1,2,3,4,5,6,7,8,9,-,f,t,n' -%}
{%- assign jd__valid_start_char = jd__valid_start_char_string | split: ',' -%}

{%- assign jd__valid_start_char_type_string = '2,1,3,4,4,4,4,4,4,4,4,4,4,4,6,5,7' -%}
{%- assign jd__valid_start_char_type = jd__valid_start_char_type_string | split: ',' -%}

{%- assign jd__valid_number_string = '0,1,2,3,4,5,6,7,8,9,-,.,e,E,+' -%}
{%- assign jd__valid_number = jd__valid_number_string | split: ',' -%}

{%- for jd__char in jd__stream -%}
	{%- assign jd__stripped_char = jd__char | strip -%}
    {%- if jd__stripped_char != '' or jd__current_type == jd__string_type -%}
        {%- case jd__current_type -%}
           {%- when jd__start_type -%}
                {%- for jd__current_valid_start_char in jd__valid_start_char -%}
                    {%- if jd__stripped_char == jd__current_valid_start_char -%}
						{%- assign jd__current_type = jd__valid_start_char_type[forloop.index0] -%}
						{%- assign jd__continue = true -%}
						{%- assign jd__length_counter = 0 -%}
						{%- if jd__stripped_char == '{' or jd__stripped_char == '[' -%}
                            {%- include 'jd__function' with 'array_push|jd__child_counter_array|jd__child_counter' -%}
                            {%- assign jd__child_counter_array = jd__yield_1 -%}
                            {%- assign jd__level_keys = jd__level_keys | join: jd__separator_2 -%}
                            {%- include 'jd__function' with 'array_push|jd__level_keys_array|jd__level_keys' -%}
                            {%- assign jd__level_keys_array = jd__yield_1 -%}
                            {%- assign jd__level_keys = ' ' | split: '' -%}
                            {%- assign jd__level_values = jd__level_values | join: jd__separator_2 -%}
                            {%- include 'jd__function' with 'array_push|jd__level_values_array|jd__level_values' -%}
                            {%- assign jd__level_values_array = jd__yield_1 -%}
                            {%- assign jd__level_values = ' ' | split: '' -%}
                            {%- assign jd__child_counter = 0 -%}
						{%- endif -%}
                        {%- if jd__valid_number contains jd__stripped_char -%}
                        	{%- assign jd__current_token = jd__current_token | append: jd__stripped_char -%}
                        {%- endif -%}
                        {%- break -%}
                    {%- endif -%}
                {%- endfor -%}
				{%- if jd__continue == true -%}
					{%- assign jd__continue = false -%}
					{%- continue -%}
				{%- endif -%}
				{%- assign jd__error = true -%}
                Invalid Start Character!
                {%- break -%}
            {%- when jd__object_type -%}
				{%- if jd__child_counter == 0 and jd__object_counter == 0 -%}
                    {%- include 'jd__function' with 'array_push|jd__parent_type_array|jd__current_type' -%}
                    {%- assign jd__parent_type_array = jd__yield_1 -%}
					{%- assign jd__child_counter = jd__child_counter | plus: 1 -%}
				{%- endif -%}
				{%- if jd__stripped_char == '}' -%}
					{%- if jd__local_keys != '' -%}
                        {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace -%}
                        {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__current_token -%}
					{%- else -%}
                        {%- assign jd__local_keys = jd__local_keys | append: jd__current_namespace -%}
                        {%- assign jd__local_values = jd__local_values | append: jd__current_token -%}
					{%- endif -%}
                    {%- include 'jd__function' with 'array_push|jd__level_keys|jd__current_namespace' -%}
                    {%- assign jd__level_keys = jd__yield_1 | join: jd__separator_2 | lstrip | remove_first: jd__separator_2  -%}
                    {%- include 'jd__function' with 'array_push|jd__level_values|jd__current_token' -%}
                    {%- assign jd__level_values = jd__yield_1 | join: jd__separator_2 | lstrip | remove_first: jd__separator_2 -%}
					{%- include 'jd__function' with 'array_pop|jd__parent_type_array' -%}
					{%- assign jd__parent_type_array = jd__yield_2 -%}
					{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- include 'jd__function' with 'array_pop|jd__current_namespace|.' -%}
					{%- assign jd__current_namespace = jd__yield_2 -%}
					{%- include 'jd__function' with 'array_pop|jd__child_counter_array' -%}
					{%- assign jd__child_counter = jd__yield_1 -%}
					{%- assign jd__child_counter_array = jd__yield_2 -%}
                    {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__keys' -%}
                    {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_keys -%}
                    {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__values' -%}
                    {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_values -%}
					{%- include 'jd__function' with 'array_pop|jd__level_keys_array' -%}
					{%- assign jd__level_keys = jd__yield_1 | split: jd__separator_2 -%}
					{%- assign jd__level_keys_array = jd__yield_2 -%}
					{%- include 'jd__function' with 'array_pop|jd__level_values_array' -%}
					{%- assign jd__level_values = jd__yield_1 | split: jd__separator_2 -%}
					{%- assign jd__level_values_array = jd__yield_2 -%}
					{%- assign jd__current_token = "Object" -%}
					{%- continue -%}
				{%- endif -%}
				{%- if jd__object_counter == 0 and jd__stripped_char == ',' -%}
					{%- if jd__local_keys != '' -%}
                        {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace -%}
                        {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__current_token -%}
					{%- else -%}
                        {%- assign jd__local_keys = jd__local_keys | append: jd__current_namespace -%}
                        {%- assign jd__local_values = jd__local_values | append: jd__current_token -%}
					{%- endif -%}
                    {%- include 'jd__function' with 'array_push|jd__level_keys|jd__current_namespace' -%}
                    {%- assign jd__level_keys = jd__yield_1 -%}
                    {%- include 'jd__function' with 'array_push|jd__level_values|jd__current_token' -%}
                    {%- assign jd__level_values = jd__yield_1 -%}
					{%- include 'jd__function' with 'array_pop|jd__current_namespace|.' -%}
					{%- assign jd__current_namespace = jd__yield_2 -%}
					{%- assign jd__child_counter = jd__child_counter | plus: 1 -%}
					{%- continue -%}
				{%- endif -%}
				{%- if jd__object_counter == 0 and jd__stripped_char == '"' -%}
					{%- assign jd__object_counter = 1 -%}
					{%- assign jd__current_type = jd__string_type -%}
					{%- assign jd__current_token = '' -%}
					{%- continue -%}
				{%- endif -%}
				{%- if jd__object_counter == 1 and jd__stripped_char == ':' -%}
					{%- assign jd__object_counter = 2 -%}
					{%- assign jd__current_namespace = jd__current_namespace | append:'.' | append: jd__current_token -%}
					{%- assign jd__current_token = '' -%}
					{%- continue -%}
				{%- endif -%}
				{%- if jd__object_counter == 2 -%}
					{%- assign jd__object_counter = 0 -%}
                    {%- for jd__current_valid_start_char in jd__valid_start_char -%}
                        {%- if jd__stripped_char == jd__current_valid_start_char -%}
                            {%- assign jd__current_type = jd__valid_start_char_type[forloop.index0] -%}
                            {%- assign jd__continue = true -%}
							{%- assign jd__length_counter = 0 -%}
                            {%- if jd__stripped_char == '{' or jd__stripped_char == '[' -%}
                                {%- include 'jd__function' with 'array_push|jd__child_counter_array|jd__child_counter' -%}
                                {%- assign jd__child_counter_array = jd__yield_1 -%}
                                {%- assign jd__child_counter = 0 -%}
								{%- assign jd__level_keys = jd__level_keys | join: jd__separator_2 -%}
								{%- include 'jd__function' with 'array_push|jd__level_keys_array|jd__level_keys' -%}
                                {%- assign jd__level_keys_array = jd__yield_1 -%}
                                {%- assign jd__level_keys = ' ' | split: '' -%}
                                {%- assign jd__level_values = jd__level_values | join: jd__separator_2 -%}
                                {%- include 'jd__function' with 'array_push|jd__level_values_array|jd__level_values' -%}
                                {%- assign jd__level_values_array = jd__yield_1 -%}
                                {%- assign jd__level_values = ' ' | split: '' -%}
                            {%- endif -%}
							{%- if jd__valid_number contains jd__stripped_char -%}
								{%- assign jd__current_token = jd__current_token | append: jd__stripped_char -%}
							{%- endif -%}
                            {%- break -%}
                        {%- endif -%}
                    {%- endfor -%}
                    {%- if jd__continue == true -%}
                        {%- assign jd__continue = false -%}
                        {%- continue -%}
                    {%- endif -%}
				{%- endif -%}
				{%- assign jd__error = true -%}
                Invalid Character following Object Start!
                {%- break -%}
            {%- when jd__array_type -%}
				{%- if jd__child_counter == 0 -%}
                    {%- include 'jd__function' with 'array_push|jd__parent_type_array|jd__current_type' -%}
                    {%- assign jd__parent_type_array = jd__yield_1 -%}
					{%- assign jd__current_namespace = jd__current_namespace | append:'.' | append: jd__child_counter -%}
				{%- endif -%}
				{%- if jd__stripped_char == "," -%}
                        {%- if jd__local_keys != '' -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__current_token -%}
                        {%- else -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__current_token -%}
                        {%- endif -%}
                        {%- include 'jd__function' with 'array_push|jd__level_keys|jd__current_namespace' -%}
                        {%- assign jd__level_keys = jd__yield_1 -%}
                        {%- include 'jd__function' with 'array_push|jd__level_values|jd__current_token' -%}
                        {%- assign jd__level_values = jd__yield_1 -%}
 						{%- include 'jd__function' with 'array_pop|jd__current_namespace|.' -%}
						{%- assign jd__current_namespace = jd__yield_2 -%}
						{%- assign jd__current_namespace = jd__current_namespace | append:'.' | append: jd__child_counter -%}
						{%- continue -%}
				{%- endif -%}
				{%- if jd__stripped_char == "]" -%}
					{%- if jd__child_counter != 0 -%}
                        {%- if jd__local_keys != '' -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__current_token -%}
                        {%- else -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__current_token -%}
                        {%- endif -%}
					{%- endif -%}
                    {%- include 'jd__function' with 'array_push|jd__level_keys|jd__current_namespace' -%}
                    {%- assign jd__level_keys = jd__yield_1 | join: jd__separator_2 | lstrip | remove_first: jd__separator_2 -%}
                    {%- include 'jd__function' with 'array_push|jd__level_values|jd__current_token' -%}
                    {%- assign jd__level_values = jd__yield_1 | join: jd__separator_2 | lstrip | remove_first: jd__separator_2 -%}
					{%- include 'jd__function' with 'array_pop|jd__parent_type_array' -%}
					{%- assign jd__parent_type_array = jd__yield_2 -%}
					{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- include 'jd__function' with 'array_pop|jd__current_namespace|.' -%}
					{%- assign jd__current_namespace = jd__yield_2 -%}
					{%- include 'jd__function' with 'array_pop|jd__child_counter_array' -%}
					{%- assign jd__child_counter = jd__yield_1 -%}
					{%- assign jd__child_counter_array = jd__yield_2 -%}
                    {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__keys' -%}
                    {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_keys -%}
                    {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__values' -%}
                    {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_values -%}
					{%- include 'jd__function' with 'array_pop|jd__level_keys_array' -%}
					{%- assign jd__level_keys = jd__yield_1 | split: jd__separator_2 -%}
					{%- assign jd__level_keys_array = jd__yield_2 -%}
					{%- include 'jd__function' with 'array_pop|jd__level_values_array' -%}
					{%- assign jd__level_values = jd__yield_1 | split: jd__separator_2 -%}
					{%- assign jd__level_values_array = jd__yield_2 -%}
					{%- assign jd__current_token = "Array" -%}
					{%- continue -%}
				{%- endif -%}
				{%- if jd__stripped_char != ']' -%}

                    {%- for jd__current_valid_start_char in jd__valid_start_char -%}
                        {%- if jd__stripped_char == jd__current_valid_start_char -%}

					{%- assign jd__child_counter = jd__child_counter | plus: 1 -%}
                            {%- assign jd__current_type = jd__valid_start_char_type[forloop.index0] -%}
                            {%- assign jd__continue = true -%}
							{%- assign jd__current_token = '' -%}
                            {%- assign jd__length_counter = 0 -%}
                            {%- if jd__stripped_char == '{' or jd__stripped_char == '[' -%}
                                {%- include 'jd__function' with 'array_push|jd__child_counter_array|jd__child_counter' -%}
                                {%- assign jd__child_counter_array = jd__yield_1 -%}
                                {%- assign jd__child_counter = 0 -%}
								{%- assign jd__level_keys = jd__level_keys | join: jd__separator_2 -%}
								{%- include 'jd__function' with 'array_push|jd__level_keys_array|jd__level_keys' -%}
                                {%- assign jd__level_keys_array = jd__yield_1 -%}
                                {%- assign jd__level_keys = ' ' | split: '' -%}
                                {%- assign jd__level_values = jd__level_values | join: jd__separator_2 -%}
                                {%- include 'jd__function' with 'array_push|jd__level_values_array|jd__level_values' -%}
                                {%- assign jd__level_values_array = jd__yield_1 -%}
                                {%- assign jd__level_values = ' ' | split: '' -%}
                            {%- endif -%}
							{%- if jd__valid_number contains jd__stripped_char -%}
								{%- assign jd__current_token = jd__current_token | append: jd__stripped_char -%}
							{%- endif -%}
                            {%- break -%}
                        {%- endif -%}
                    {%- endfor -%}
				{%- endif -%}
				{%- if jd__continue == true -%}
					{%- assign jd__continue = false -%}
					{%- continue -%}
				{%- endif -%}
                Invalid Character following Array Start!
				{%- assign jd__error = true -%}
                {%- break -%}
            {%- when jd__string_type -%}
				{%- if jd__stripped_char_2 != "\" and jd__stripped_char == jd__quote -%}
					{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- continue -%}
				{%- endif -%}
				{%- if jd__stripped_char_3 == "\" and jd__stripped_char_2 == "\" and jd__stripped_char == jd__quote -%}
					{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- continue -%}
				{%- endif -%}
				{%- assign jd__current_token = jd__current_token | append: jd__char -%}
            {%- when jd__number_type -%}
				{%- unless jd__valid_number contains jd__stripped_char -%}
					{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- if jd__object_counter == 0 and jd__stripped_char == '}' -%}
                        {%- if jd__local_keys != '' -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__current_token -%}
                        {%- else -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__current_token -%}
                        {%- endif -%}
                        {%- include 'jd__function' with 'array_push|jd__level_keys|jd__current_namespace' -%}
                        {%- assign jd__level_keys = jd__yield_1 | join: jd__separator_2 | lstrip | remove_first: jd__separator_2 -%}
                        {%- include 'jd__function' with 'array_push|jd__level_values|jd__current_token' -%}
                        {%- assign jd__level_values = jd__yield_1 | join: jd__separator_2 | lstrip | remove_first: jd__separator_2 -%}
                        {%- include 'jd__function' with 'array_pop|jd__parent_type_array' -%}
                        {%- assign jd__parent_type_array = jd__yield_2 -%}
                        {%- assign jd__current_type = jd__parent_type_array.last -%}
                        {%- include 'jd__function' with 'array_pop|jd__current_namespace|.' -%}
                        {%- assign jd__current_namespace = jd__yield_2 -%}
                        {%- include 'jd__function' with 'array_pop|jd__child_counter_array' -%}
                        {%- assign jd__child_counter = jd__yield_1 -%}
                        {%- assign jd__child_counter_array = jd__yield_2 -%}
                        {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__keys' -%}
                        {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_keys -%}
                        {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__values' -%}
                        {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_values -%}
                        {%- include 'jd__function' with 'array_pop|jd__level_keys_array' -%}
                        {%- assign jd__level_keys = jd__yield_1 | split: jd__separator_2 -%}
                        {%- assign jd__level_keys_array = jd__yield_2 -%}
                        {%- include 'jd__function' with 'array_pop|jd__level_values_array' -%}
                        {%- assign jd__level_values = jd__yield_1 | split: jd__separator_2 -%}
                        {%- assign jd__level_values_array = jd__yield_2 -%}
                        {%- assign jd__current_token = "Object" -%}
                        {%- continue -%}
                    {%- endif -%}
                    {%- if jd__object_counter == 0 and jd__stripped_char == ',' -%}
                    	{%- if jd__local_keys != '' -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__current_token -%}
                        {%- else -%}
                            {%- assign jd__local_keys = jd__local_keys | append: jd__current_namespace -%}
                            {%- assign jd__local_values = jd__local_values | append: jd__current_token -%}
                        {%- endif -%}
                        {%- include 'jd__function' with 'array_push|jd__level_keys|jd__current_namespace' -%}
                        {%- assign jd__level_keys = jd__yield_1 -%}
                        {%- include 'jd__function' with 'array_push|jd__level_values|jd__current_token' -%}
                        {%- assign jd__level_values = jd__yield_1 -%}
                        {%- include 'jd__function' with 'array_pop|jd__current_namespace|.' -%}
                        {%- assign jd__current_namespace = jd__yield_2 -%}
                        {%- assign jd__child_counter = jd__child_counter | plus: 1 -%}
                        {%- continue -%}
                    {%- endif -%}
					{%- continue -%}
				{%- endunless -%}
				{%- assign jd__current_token = jd__current_token | append: jd__stripped_char -%}
            {%- when jd__true_type -%}
				{%- assign jd__length_counter = jd__length_counter | plus: 1 -%}
          		{%- if jd__length_counter == 3 -%}
                  	{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- assign jd__current_token = "true" -%}
                  {%- continue -%}
                {%- endif -%}
            {%- when jd__false_type -%}
				{%- assign jd__length_counter = jd__length_counter | plus: 1 -%}
                {%- if jd__length_counter == 4 -%}
                  	{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- assign jd__current_token = "false" -%}
                  {%- continue -%}
                {%- endif -%}
            {%- when jd__null_type -%}
				{%- assign jd__length_counter = jd__length_counter | plus: 1 -%}
                {%- if jd__length_counter == 3 -%}
                  	{%- assign jd__current_type = jd__parent_type_array.last -%}
					{%- assign jd__current_token = "null" -%}
                  {%- continue -%}
                {%- endif -%}
            {%- else -%}
                Ended up in an unsupported type!
				{%- assign jd__error = true -%}
				{%- break -%}
        {%- endcase -%}
    {%- assign jd__stripped_char_4 = jd__stripped_char_3 -%}
    {%- assign jd__stripped_char_3 = jd__stripped_char_2 -%}
    {%- assign jd__stripped_char_2 = jd__stripped_char -%}
    {%- continue -%}
    {%- endif -%}
{%- endfor -%}
{%- if jd__local_keys != '' -%}
    {%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace -%}
    {%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__current_token -%}
{%- else -%}
    {%- assign jd__local_keys = jd__local_keys | append: jd__current_namespace -%}
    {%- assign jd__local_values = jd__local_values | append: jd__current_token -%}
{%- endif -%}
{%- include 'jd__function' with 'array_push|jd__level_keys|jd__current_namespace' -%}
{%- assign jd__level_keys = jd__yield_1 | join: jd__separator_2 -%}
{%- include 'jd__function' with 'array_push|jd__level_values|jd__current_token' -%}
{%- assign jd__level_values = jd__yield_1 | join: jd__separator_2 -%}
{%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__keys' -%}
{%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_keys -%}
{%- assign jd__local_keys = jd__local_keys | append: jd__separator | append: jd__current_namespace | append: '__values' -%}
{%- assign jd__local_values = jd__local_values | append: jd__separator | append: jd__level_values -%}
{%- if jd__error == false -%}
	{%- assign jd__global_keys = jd__global_keys | join: jd__separator | append: jd__local_keys | split: jd__separator -%}
	{%- assign jd__global_values = jd__global_values | join: jd__separator | append: jd__local_values | split: jd__separator -%}
{%- endif -%}