1 | <?php |
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2 | |||
3 | namespace Elgg\Database; |
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4 | |||
5 | use Elgg\Database\Seeds\Seed; |
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6 | use Elgg\PluginHooksService; |
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7 | |||
8 | /** |
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9 | * Seeder class |
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10 | * |
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11 | * Populates the database with rows for testing |
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12 | * |
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13 | * @access private |
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14 | */ |
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15 | class Seeder { |
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16 | |||
17 | /** |
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18 | * @var PluginHooksService |
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19 | */ |
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20 | protected $hooks; |
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21 | |||
22 | /** |
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23 | * Seeder constructor. |
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24 | * |
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25 | * @param PluginHooksService $hooks Hooks registration service |
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26 | */ |
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27 | 1 | public function __construct(PluginHooksService $hooks) { |
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28 | 1 | $this->hooks = $hooks; |
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29 | 1 | } |
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30 | |||
31 | /** |
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32 | * Load seed scripts |
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33 | * |
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34 | * @param int $limit the max number of entities to seed |
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35 | * |
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36 | * @return void |
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37 | */ |
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38 | public function seed($limit = null) { |
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39 | if (!$limit) { |
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40 | $limit = max(elgg_get_config('default_limit'), 20); |
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41 | } |
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42 | |||
43 | $ia = elgg_set_ignore_access(true); |
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44 | |||
45 | $ha = access_get_show_hidden_status(); |
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46 | access_show_hidden_entities(true); |
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47 | |||
48 | $seeds = $this->hooks->trigger('seeds', 'database', null, []); |
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49 | |||
50 | foreach ($seeds as $seed) { |
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51 | if (!class_exists($seed)) { |
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52 | elgg_log("Seeding class $seed not found", 'ERROR'); |
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53 | continue; |
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54 | } |
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55 | if (!is_subclass_of($seed, Seed::class)) { |
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56 | elgg_log("Seeding class $seed does not extend " . Seed::class, 'ERROR'); |
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57 | continue; |
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58 | } |
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59 | $seeder = new $seed($limit); |
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60 | elgg_log('Starting seeding with ' . get_class($seeder)); |
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61 | $seeder->seed(); |
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62 | elgg_log('Finished seeding with ' . get_class($seeder)); |
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63 | } |
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64 | |||
65 | access_show_hidden_entities($ha); |
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66 | elgg_set_ignore_access($ia); |
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67 | } |
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68 | |||
69 | /** |
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70 | * Remove all seeded entities |
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71 | * @return void |
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72 | */ |
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73 | public function unseed() { |
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74 | |||
75 | $ia = elgg_set_ignore_access(true); |
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76 | |||
77 | $ha = access_get_show_hidden_status(); |
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78 | access_show_hidden_entities(true); |
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79 | |||
80 | $seeds = $this->hooks->trigger('seeds', 'database', null, []); |
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81 | |||
82 | foreach ($seeds as $seed) { |
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83 | if (!class_exists($seed)) { |
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84 | elgg_log("Seeding class $seed not found", 'ERROR'); |
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85 | continue; |
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86 | } |
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87 | if (!is_subclass_of($seed, Seed::class)) { |
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88 | elgg_log("Seeding class $seed does not extend " . Seed::class, 'ERROR'); |
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89 | continue; |
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90 | } |
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91 | $seeder = new $seed(); |
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92 | elgg_log('Starting unseeding with ' . get_class($seeder)); |
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93 | $seeder->unseed(); |
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94 | elgg_log('Finished unseeding with ' . get_class($seeder)); |
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95 | } |
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96 | |||
97 | access_show_hidden_entities($ha); |
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98 | elgg_set_ignore_access($ia); |
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99 | } |
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100 | } |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
integer
values, zero is a special case, in particular the following results might be unexpected: