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1 | <?php |
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2 | |||
3 | namespace Neurony\Redirects\Models; |
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4 | |||
5 | use Illuminate\Database\Eloquent\Model; |
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6 | use Illuminate\Database\Eloquent\Builder; |
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7 | use Neurony\Redirects\Exceptions\RedirectException; |
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8 | use Neurony\Redirects\Contracts\RedirectModelContract; |
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9 | |||
10 | class Redirect extends Model implements RedirectModelContract |
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11 | { |
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12 | /** |
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13 | * The database table. |
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14 | * |
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15 | * @var string |
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16 | */ |
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17 | protected $table = 'redirects'; |
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18 | |||
19 | /** |
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20 | * The attributes that are mass assignable. |
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21 | * |
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22 | * @var array |
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23 | */ |
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24 | protected $fillable = [ |
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25 | 'old_url', |
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26 | 'new_url', |
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27 | 'status', |
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28 | ]; |
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29 | |||
30 | /** |
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31 | * Boot the model. |
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32 | * |
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33 | * @return void |
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34 | */ |
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35 | public static function boot() |
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36 | { |
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37 | parent::boot(); |
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38 | |||
39 | static::saving(function (Redirect $model) { |
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40 | if (trim(strtolower($model->old_url), '/') == trim(strtolower($model->new_url), '/')) { |
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41 | throw RedirectException::sameUrls(); |
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42 | } |
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43 | |||
44 | static::whereOldUrl($model->new_url)->whereNewUrl($model->old_url)->delete(); |
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45 | |||
46 | $model->syncOldRedirects($model, $model->new_url); |
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47 | }); |
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48 | } |
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49 | |||
50 | /** |
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51 | * The mutator to set the "old_url" attribute. |
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52 | * |
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53 | * @param string $value |
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54 | */ |
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55 | public function setOldUrlAttribute($value) |
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56 | { |
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57 | $this->attributes['old_url'] = trim(parse_url($value)['path'], '/'); |
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58 | } |
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59 | |||
60 | /** |
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61 | * The mutator to set the "new_url" attribute. |
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62 | * |
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63 | * @param string $value |
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64 | */ |
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65 | public function setNewUrlAttribute($value) |
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66 | { |
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67 | $this->attributes['new_url'] = trim(parse_url($value)['path'], '/'); |
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68 | } |
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69 | |||
70 | /** |
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71 | * Filter the query by an old url. |
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72 | * |
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73 | * @param Builder $query |
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74 | * @param string $url |
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75 | * |
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76 | * @return mixed |
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77 | */ |
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78 | public function scopeWhereOldUrl($query, string $url) |
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79 | { |
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80 | return $query->where('old_url', $url); |
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81 | } |
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82 | |||
83 | /** |
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84 | * Filter the query by a new url. |
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85 | * |
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86 | * @param Builder $query |
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87 | * @param string $url |
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88 | * |
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89 | * @return mixed |
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90 | */ |
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91 | public function scopeWhereNewUrl($query, string $url) |
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92 | { |
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93 | return $query->where('new_url', $url); |
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94 | } |
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95 | |||
96 | /** |
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97 | * Get all redirect statuses defined inside the "config/redirects.php" file. |
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98 | * |
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99 | * @return array |
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100 | */ |
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101 | public static function getStatuses(): array |
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102 | { |
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103 | return (array) config('redirects.statuses', []); |
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104 | } |
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105 | |||
106 | /** |
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107 | * Sync old redirects to point to the new (final) url. |
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108 | * |
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109 | * @param RedirectModelContract $model |
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110 | * @param string $finalUrl |
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111 | * @return void |
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112 | */ |
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113 | public function syncOldRedirects(RedirectModelContract $model, string $finalUrl): void |
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114 | { |
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115 | $items = static::whereNewUrl($model->old_url)->get(); |
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116 | |||
117 | foreach ($items as $item) { |
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118 | $item->update(['new_url' => $finalUrl]); |
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119 | $item->syncOldRedirects($model, $finalUrl); |
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120 | } |
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121 | } |
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122 | |||
123 | /** |
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124 | * Return a valid redirect entity for a given path (old url). |
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125 | * A redirect is valid if: |
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126 | * - it has an url to redirect to (new url) |
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127 | * - it's status code is one of the statuses defined on this model. |
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128 | * |
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129 | * @param string $path |
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130 | * @return Redirect|null |
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131 | */ |
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132 | public static function findValidOrNull($path): RedirectModelContract |
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133 | { |
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134 | return static::where('old_url', trim($path, '/')) |
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135 | ->whereNotNull('new_url') |
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136 | ->whereIn('status', array_keys(self::getStatuses())) |
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137 | ->latest()->first(); |
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138 | } |
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139 | } |
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140 |
If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: