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| 1 | +<?php |
| 2 | + |
| 3 | +use Illuminate\Database\Migrations\Migration; |
| 4 | +use Illuminate\Support\Facades\DB; |
| 5 | +use Illuminate\Support\Facades\Schema; |
| 6 | + |
| 7 | +return new class extends Migration |
| 8 | +{ |
| 9 | + /** |
| 10 | + * Decode all JSON strings recursively to fix double-encoded data |
| 11 | + */ |
| 12 | + private function decodeAllJsonStrings($data, $path = '') |
| 13 | + { |
| 14 | + if (is_array($data)) { |
| 15 | + foreach ($data as $key => $value) { |
| 16 | + $currentPath = $path === '' ? $key : $path.'.'.$key; |
| 17 | + if (is_string($value)) { |
| 18 | + $decoded = $value; |
| 19 | + $decodeCount = 0; |
| 20 | + while (is_string($decoded)) { |
| 21 | + $json = json_decode($decoded, true); |
| 22 | + if ($json !== null && (is_array($json) || is_object($json))) { |
| 23 | + $decoded = $json; |
| 24 | + $decodeCount++; |
| 25 | + } else { |
| 26 | + break; |
| 27 | + } |
| 28 | + } |
| 29 | + if ($decodeCount > 0) { |
| 30 | + logger("Decoded '$key' at $currentPath ($decodeCount times)"); |
| 31 | + $data[$key] = $this->decodeAllJsonStrings($decoded, $currentPath); |
| 32 | + } |
| 33 | + } elseif (is_array($value)) { |
| 34 | + $data[$key] = $this->decodeAllJsonStrings($value, $currentPath); |
| 35 | + } |
| 36 | + } |
| 37 | + } |
| 38 | + |
| 39 | + return $data; |
| 40 | + } |
| 41 | + |
| 42 | + /** |
| 43 | + * Check if a string contains double-encoded JSON and decode it |
| 44 | + */ |
| 45 | + private function decodeDoubleEncodedJson($value) |
| 46 | + { |
| 47 | + if (! is_string($value)) { |
| 48 | + return $value; |
| 49 | + } |
| 50 | + |
| 51 | + $decoded = $value; |
| 52 | + $decodeCount = 0; |
| 53 | + |
| 54 | + while (is_string($decoded)) { |
| 55 | + $json = json_decode($decoded, true); |
| 56 | + if ($json !== null && (is_array($json) || is_object($json))) { |
| 57 | + $decoded = $json; |
| 58 | + $decodeCount++; |
| 59 | + } else { |
| 60 | + break; |
| 61 | + } |
| 62 | + } |
| 63 | + |
| 64 | + if ($decodeCount > 1) { |
| 65 | + logger("Decoded double-encoded JSON ($decodeCount times)"); |
| 66 | + |
| 67 | + return $this->decodeAllJsonStrings($decoded); |
| 68 | + } |
| 69 | + |
| 70 | + return $value; |
| 71 | + } |
| 72 | + |
| 73 | + /** |
| 74 | + * Run the migrations. |
| 75 | + */ |
| 76 | + public function up() |
| 77 | + { |
| 78 | + // Only run if the tables exist |
| 79 | + if (! Schema::hasTable('content_field_values') && ! Schema::hasTable('settings')) { |
| 80 | + return; |
| 81 | + } |
| 82 | + |
| 83 | + // Update content_field_values table if it exists |
| 84 | + if (Schema::hasTable('content_field_values')) { |
| 85 | + DB::table('content_field_values')->orderBy('ulid')->chunk(100, function ($rows) { |
| 86 | + foreach ($rows as $row) { |
| 87 | + $value = $row->value; |
| 88 | + |
| 89 | + // First check if the entire value is double-encoded |
| 90 | + $decodedValue = $this->decodeDoubleEncodedJson($value); |
| 91 | + if ($decodedValue !== $value) { |
| 92 | + DB::table('content_field_values') |
| 93 | + ->where('ulid', $row->ulid) |
| 94 | + ->update(['value' => json_encode($decodedValue)]); |
| 95 | + logger("Updated content_field_values (top-level): {$row->ulid}"); |
| 96 | + |
| 97 | + continue; |
| 98 | + } |
| 99 | + |
| 100 | + // Then check nested values |
| 101 | + $decoded = json_decode($value, true); |
| 102 | + if (is_array($decoded)) { |
| 103 | + $newDecoded = $this->decodeAllJsonStrings($decoded); |
| 104 | + if ($newDecoded !== $decoded) { |
| 105 | + DB::table('content_field_values') |
| 106 | + ->where('ulid', $row->ulid) |
| 107 | + ->update(['value' => json_encode($newDecoded)]); |
| 108 | + logger("Updated content_field_values (nested): {$row->ulid}"); |
| 109 | + } |
| 110 | + } |
| 111 | + } |
| 112 | + }); |
| 113 | + } |
| 114 | + |
| 115 | + // Update settings table if it exists |
| 116 | + if (Schema::hasTable('settings')) { |
| 117 | + DB::table('settings')->orderBy('ulid')->chunk(100, function ($rows) { |
| 118 | + foreach ($rows as $row) { |
| 119 | + $values = $row->values; |
| 120 | + if ($values === null) { |
| 121 | + continue; |
| 122 | + } |
| 123 | + |
| 124 | + // First check if the entire value is double-encoded |
| 125 | + $decodedValues = $this->decodeDoubleEncodedJson($values); |
| 126 | + if ($decodedValues !== $values) { |
| 127 | + DB::table('settings') |
| 128 | + ->where('ulid', $row->ulid) |
| 129 | + ->update(['values' => json_encode($decodedValues)]); |
| 130 | + logger("Updated settings (top-level): {$row->ulid}"); |
| 131 | + |
| 132 | + continue; |
| 133 | + } |
| 134 | + |
| 135 | + // Then check nested values |
| 136 | + $decoded = json_decode($values, true); |
| 137 | + if (is_array($decoded)) { |
| 138 | + $newDecoded = $this->decodeAllJsonStrings($decoded); |
| 139 | + if ($newDecoded !== $decoded) { |
| 140 | + DB::table('settings') |
| 141 | + ->where('ulid', $row->ulid) |
| 142 | + ->update(['values' => json_encode($newDecoded)]); |
| 143 | + logger("Updated settings (nested): {$row->ulid}"); |
| 144 | + } |
| 145 | + } |
| 146 | + } |
| 147 | + }); |
| 148 | + } |
| 149 | + } |
| 150 | + |
| 151 | + /** |
| 152 | + * Reverse the migrations. |
| 153 | + */ |
| 154 | + public function down() |
| 155 | + { |
| 156 | + // This migration is not reversible |
| 157 | + // The data has been permanently fixed |
| 158 | + } |
| 159 | +}; |
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