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1 | <?php |
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2 | |||
3 | namespace Encore\Admin\Actions; |
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4 | |||
5 | use Encore\Admin\Admin; |
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6 | use Encore\Admin\Form\Field; |
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7 | use Illuminate\Contracts\Support\Renderable; |
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8 | use Illuminate\Http\Request; |
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9 | |||
10 | /** |
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11 | * @method $this success($title, $text = '', $options = []) |
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12 | * @method $this error($title, $text = '', $options = []) |
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13 | * @method $this warning($title, $text = '', $options = []) |
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14 | * @method $this info($title, $text = '', $options = []) |
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15 | * @method $this question($title, $text = '', $options = []) |
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16 | * @method $this confirm($title, $text = '', $options = []) |
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17 | * @method Field\Text text($column, $label = '') |
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18 | * @method Field\Email email($column, $label = '') |
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19 | * @method Field\Integer integer($column, $label = '') |
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20 | * @method Field\Ip ip($column, $label = '') |
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21 | * @method Field\Url url($column, $label = '') |
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22 | * @method Field\Password password($column, $label = '') |
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23 | * @method Field\Mobile mobile($column, $label = '') |
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24 | * @method Field\Textarea textarea($column, $label = '') |
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25 | * @method Field\Select select($column, $label = '') |
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26 | * @method Field\MultipleSelect multipleSelect($column, $label = '') |
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27 | * @method Field\Checkbox checkbox($column, $label = '') |
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28 | * @method Field\Radio radio($column, $label = '') |
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29 | * @method Field\File file($column, $label = '') |
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30 | * @method Field\Image image($column, $label = '') |
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31 | * @method Field\Date date($column, $label = '') |
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32 | * @method Field\Datetime datetime($column, $label = '') |
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33 | * @method Field\Time time($column, $label = '') |
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34 | * @method Field\Hidden hidden($column, $label = '') |
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35 | */ |
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36 | abstract class Action implements Renderable |
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37 | { |
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38 | use Authorizable; |
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39 | |||
40 | /** |
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41 | * @var Response |
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42 | */ |
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43 | protected $response; |
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44 | |||
45 | /** |
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46 | * @var string |
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47 | */ |
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48 | protected $selector; |
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49 | |||
50 | /** |
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51 | * @var string |
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52 | */ |
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53 | public $event = 'click'; |
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54 | |||
55 | /** |
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56 | * @var string |
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57 | */ |
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58 | protected $method = 'POST'; |
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59 | |||
60 | /** |
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61 | * @var array |
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62 | */ |
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63 | protected $attributes = []; |
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64 | |||
65 | /** |
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66 | * @var string |
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67 | */ |
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68 | public $selectorPrefix = '.action-'; |
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69 | |||
70 | /** |
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71 | * @var Interactor\Interactor |
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72 | */ |
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73 | protected $interactor; |
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74 | |||
75 | /** |
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76 | * @var array |
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77 | */ |
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78 | protected static $selectors = []; |
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79 | |||
80 | /** |
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81 | * @var string |
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82 | */ |
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83 | public $name; |
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84 | |||
85 | /** |
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86 | * Action constructor. |
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87 | */ |
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88 | public function __construct() |
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89 | { |
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90 | $this->initInteractor(); |
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91 | } |
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92 | |||
93 | /** |
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94 | * @throws \Exception |
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95 | */ |
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96 | protected function initInteractor() |
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97 | { |
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98 | if ($hasForm = method_exists($this, 'form')) { |
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99 | $this->interactor = new Interactor\Form($this); |
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100 | } |
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101 | |||
102 | if ($hasDialog = method_exists($this, 'dialog')) { |
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103 | $this->interactor = new Interactor\Dialog($this); |
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104 | } |
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105 | |||
106 | if ($hasForm && $hasDialog) { |
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107 | throw new \Exception('Can only define one of the methods in `form` and `dialog`'); |
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108 | } |
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109 | } |
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110 | |||
111 | /** |
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112 | * Get batch action title. |
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113 | * |
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114 | * @return string |
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115 | */ |
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116 | public function name() |
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117 | { |
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118 | return $this->name; |
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119 | } |
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120 | |||
121 | /** |
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122 | * @param string $prefix |
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123 | * |
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124 | * @return mixed|string |
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125 | */ |
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126 | public function selector($prefix) |
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127 | { |
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128 | if (is_null($this->selector)) { |
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129 | return static::makeSelector(get_called_class(), $prefix); |
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130 | } |
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131 | |||
132 | return $this->selector; |
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133 | } |
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134 | |||
135 | /** |
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136 | * @param string $class |
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137 | * @param string $prefix |
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138 | * |
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139 | * @return string |
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140 | */ |
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141 | public static function makeSelector($class, $prefix) |
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142 | { |
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143 | if (!isset(static::$selectors[$class])) { |
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144 | static::$selectors[$class] = uniqid($prefix).mt_rand(1000, 9999); |
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145 | } |
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146 | |||
147 | return static::$selectors[$class]; |
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148 | } |
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149 | |||
150 | /** |
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151 | * @param string $name |
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152 | * @param string $value |
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153 | * |
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154 | * @return $this |
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155 | */ |
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156 | public function attribute($name, $value) |
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157 | { |
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158 | $this->attributes[$name] = $value; |
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159 | |||
160 | return $this; |
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161 | } |
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162 | |||
163 | /** |
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164 | * Format the field attributes. |
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165 | * |
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166 | * @return string |
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167 | */ |
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168 | View Code Duplication | protected function formatAttributes() |
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169 | { |
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170 | $html = []; |
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171 | |||
172 | foreach ($this->attributes as $name => $value) { |
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173 | $html[] = $name.'="'.e($value).'"'; |
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174 | } |
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175 | |||
176 | return implode(' ', $html); |
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177 | } |
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178 | |||
179 | /** |
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180 | * @return string |
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181 | */ |
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182 | protected function getElementClass() |
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183 | { |
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184 | return ltrim($this->selector($this->selectorPrefix), '.'); |
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185 | } |
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186 | |||
187 | /** |
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188 | * @return Response |
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189 | */ |
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190 | public function response() |
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191 | { |
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192 | if (is_null($this->response)) { |
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193 | $this->response = new Response(); |
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194 | } |
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195 | |||
196 | if (method_exists($this, 'dialog')) { |
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197 | $this->response->swal(); |
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198 | } else { |
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199 | $this->response->toastr(); |
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200 | } |
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201 | |||
202 | return $this->response; |
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203 | } |
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204 | |||
205 | /** |
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206 | * @return string |
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207 | */ |
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208 | public function getMethod() |
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209 | { |
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210 | return $this->method; |
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211 | } |
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212 | |||
213 | /** |
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214 | * @return mixed |
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215 | */ |
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216 | public function getCalledClass() |
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217 | { |
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218 | return str_replace('\\', '_', get_called_class()); |
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219 | } |
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220 | |||
221 | /** |
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222 | * @return string |
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223 | */ |
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224 | public function getHandleRoute() |
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225 | { |
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226 | return admin_url('_handle_action_'); |
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227 | } |
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228 | |||
229 | /** |
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230 | * @return string |
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231 | */ |
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232 | protected function getModelClass() |
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233 | { |
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234 | return ''; |
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235 | } |
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236 | |||
237 | /** |
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238 | * @return array |
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239 | */ |
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240 | public function parameters() |
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241 | { |
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242 | return []; |
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243 | } |
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244 | |||
245 | /** |
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246 | * @param Request $request |
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247 | * |
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248 | * @return $this |
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249 | */ |
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250 | public function validate(Request $request) |
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251 | { |
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252 | if ($this->interactor instanceof Interactor\Form) { |
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253 | $this->interactor->validate($request); |
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254 | } |
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255 | |||
256 | return $this; |
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257 | } |
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258 | |||
259 | /** |
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260 | * @return mixed |
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261 | */ |
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262 | protected function addScript() |
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263 | { |
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264 | if (!is_null($this->interactor)) { |
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265 | return $this->interactor->addScript(); |
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266 | } |
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267 | |||
268 | $parameters = json_encode($this->parameters()); |
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269 | |||
270 | $script = <<<SCRIPT |
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271 | |||
272 | (function ($) { |
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273 | $('{$this->selector($this->selectorPrefix)}').off('{$this->event}').on('{$this->event}', function() { |
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274 | var data = $(this).data(); |
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275 | Object.assign(data, {$parameters}); |
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276 | {$this->actionScript()} |
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277 | {$this->buildActionPromise()} |
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278 | {$this->handleActionPromise()} |
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279 | }); |
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280 | })(jQuery); |
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281 | |||
282 | SCRIPT; |
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283 | |||
284 | Admin::script($script); |
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285 | } |
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286 | |||
287 | /** |
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288 | * @return string |
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289 | */ |
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290 | public function actionScript() |
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291 | { |
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292 | return ''; |
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293 | } |
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294 | |||
295 | /** |
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296 | * @return string |
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297 | */ |
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298 | protected function buildActionPromise() |
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299 | { |
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300 | return <<<SCRIPT |
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301 | var process = new Promise(function (resolve,reject) { |
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302 | |||
303 | Object.assign(data, { |
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304 | _token: $.admin.token, |
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305 | _action: '{$this->getCalledClass()}', |
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306 | }); |
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307 | |||
308 | $.ajax({ |
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309 | method: '{$this->method}', |
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310 | url: '{$this->getHandleRoute()}', |
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311 | data: data, |
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312 | success: function (data) { |
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313 | resolve(data); |
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314 | }, |
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315 | error:function(request){ |
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316 | reject(request); |
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317 | } |
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318 | }); |
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319 | }); |
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320 | |||
321 | SCRIPT; |
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322 | } |
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323 | |||
324 | /** |
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325 | * @return string |
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326 | */ |
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327 | public function handleActionPromise() |
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328 | { |
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329 | $resolve = <<<'SCRIPT' |
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330 | var actionResolver = function (response) { |
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331 | if (typeof response !== 'object') { |
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332 | return $.admin.swal({type: 'error', title: 'Oops!'}); |
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333 | } |
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334 | |||
335 | var then = function (then) { |
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336 | if (then.action == 'refresh') { |
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337 | $.admin.reload(); |
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338 | } |
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339 | |||
340 | if (then.action == 'download') { |
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341 | window.open(then.value, '_blank'); |
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342 | } |
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343 | |||
344 | if (then.action == 'redirect') { |
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345 | $.admin.redirect(then.value); |
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346 | } |
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347 | }; |
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348 | |||
349 | if (typeof response.swal === 'object') { |
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350 | var alert = $.admin.swal(response.swal); |
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351 | |||
352 | if (response.then) { |
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353 | then(response.then); |
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354 | } |
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355 | } |
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356 | |||
357 | if (typeof response.toastr === 'object') { |
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358 | $.admin.toastr[response.toastr.type](response.toastr.content, '', response.toastr.options); |
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359 | |||
360 | if (response.then) { |
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361 | then(response.then); |
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362 | } |
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363 | } |
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364 | }; |
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365 | |||
366 | var actionCatcher = function (request) { |
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367 | if (request && typeof request.responseJSON === 'object') { |
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368 | $.admin.toastr.error(request.responseJSON.message, '', {positionClass:"toast-bottom-center", timeOut: 10000}).css("width","500px") |
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369 | } |
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370 | }; |
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371 | SCRIPT; |
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372 | |||
373 | Admin::script($resolve); |
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374 | |||
375 | return <<<'SCRIPT' |
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376 | process.then(actionResolver).catch(actionCatcher); |
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377 | SCRIPT; |
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378 | } |
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379 | |||
380 | /** |
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381 | * @param string $method |
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382 | * @param array $arguments |
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383 | * |
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384 | * @throws \Exception |
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385 | * |
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386 | * @return mixed |
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387 | */ |
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388 | public function __call($method, $arguments = []) |
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389 | { |
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390 | if (in_array($method, Interactor\Interactor::$elements)) { |
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391 | return $this->interactor->{$method}(...$arguments); |
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392 | } |
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393 | |||
394 | throw new \BadMethodCallException("Method {$method} does not exist."); |
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395 | } |
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396 | |||
397 | /** |
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398 | * @return string |
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399 | */ |
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400 | public function html() |
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401 | { |
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402 | } |
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403 | |||
404 | /** |
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405 | * @return mixed |
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406 | */ |
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407 | public function render() |
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408 | { |
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409 | $this->addScript(); |
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410 | |||
411 | $content = $this->html(); |
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412 | |||
413 | if ($content && $this->interactor instanceof Interactor\Form) { |
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414 | return $this->interactor->addElementAttr($content, $this->selector); |
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415 | } |
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416 | |||
417 | return $this->html(); |
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418 | } |
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419 | } |
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420 |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: