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<?php |
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namespace JeroenNoten\LaravelAdminLte\View\Components\Form; |
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use Illuminate\Support\Str; |
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class InputFileKrajee extends InputGroupComponent |
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{ |
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/** |
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* The Krajee file input plugin configuration parameters. Array with |
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* 'key => value' pairs, where the key should be an existing configuration |
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* property of the Krajee file input plugin. |
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* |
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* @var array |
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*/ |
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public $config; |
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/** |
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* The plugin preset mode. Used to make specific plugin configuration for |
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* some particular scenarios. The current supported set of values are: |
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* 'avatar', 'minimalist'. |
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* |
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* @var string |
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*/ |
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public $presetMode; |
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/** |
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* Create a new component instance. |
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* Note this component requires the Krajee 'bootstrap-fileinput' plugin. |
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* |
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* @return void |
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*/ |
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public function __construct( |
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$name, $id = null, $label = null, $igroupSize = null, $labelClass = null, |
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$fgroupClass = null, $igroupClass = null, $disableFeedback = null, |
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$errorKey = null, $config = [], $presetMode = null |
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) { |
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parent::__construct( |
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$name, $id, $label, $igroupSize, $labelClass, $fgroupClass, |
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$igroupClass, $disableFeedback, $errorKey |
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); |
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$this->config = is_array($config) ? $config : []; |
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$this->presetMode = $presetMode; |
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// Make some default configuration for the underlying plugin. |
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$this->makePluginDefaultCfg(); |
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// Make the plugin 'inputGroupClass' configuration. |
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$this->makePluginInputGroupClassCfg(); |
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// Get the preset mode config and merge with the current plugin config. |
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$this->config = array_merge($this->config, $this->getPresetModeCfg()); |
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} |
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/** |
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* Make the class attribute for the invalid feedback block. |
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* |
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* @return string |
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*/ |
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public function makeInvalidFeedbackClass() |
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{ |
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$classes = ['invalid-feedback', 'd-block']; |
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if ($this->presetMode == 'avatar') { |
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$classes[] = 'text-center'; |
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} |
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return implode(' ', $classes); |
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} |
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/** |
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* Make some default configuration for the plugin, when it's not provided |
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* by the config property. |
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* |
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* @return void |
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*/ |
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protected function makePluginDefaultCfg() |
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{ |
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// By default, force the plugin theme to 'Font Awesome 5'. Note this |
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// requires the theme files provided by the plugin to be imported. |
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if (! isset($this->config['theme'])) { |
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$this->config['theme'] = 'fa5'; |
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} |
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// By default, force the plugin language to the configured application |
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// locale. However, note you will still need to import the locale |
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// files provided by the plugin. |
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if (! isset($this->config['language'])) { |
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$this->config['language'] = config('app.locale'); |
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} |
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} |
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/** |
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* Make the plugin 'inputGroupClass' configuration. These classes will be |
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* appended to the 'input-group' DOM element that is internally generated |
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* by the plugin. |
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* |
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* @return void |
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*/ |
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protected function makePluginInputGroupClassCfg() |
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{ |
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// Use the parent method to create the input group classes, but |
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// remove the 'input-group' CSS class to avoid duplication, since it's |
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// already added by the underlying plugin. |
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$inputGroupClasses = Str::of($this->makeInputGroupClass()) |
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->replaceFirst('input-group', '') |
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->trim(); |
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if (empty($this->config['inputGroupClass'])) { |
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$this->config['inputGroupClass'] = $inputGroupClasses; |
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} else { |
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$this->config['inputGroupClass'] .= " {$inputGroupClasses}"; |
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} |
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} |
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/** |
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* Get the preset mode configuration. |
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* |
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* @return array |
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*/ |
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protected function getPresetModeCfg() |
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{ |
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$modeCfg = []; |
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// Check for valid preset mode and generate the related plugin config. |
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switch ($this->presetMode) { |
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case 'avatar': |
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$modeCfg = $this->makeAvatarCfg(); |
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break; |
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case 'minimalist': |
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$modeCfg = $this->makeMinimalistCfg(); |
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break; |
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default: |
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break; |
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} |
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// Return the preset mode config. |
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return $modeCfg; |
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} |
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/** |
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* Generates the plugin configuration for an avatar image upload mode. |
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* |
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* @return array |
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*/ |
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protected function makeAvatarCfg() |
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{ |
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// Setup the additional classes for the upload preview zone. |
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$previewZoneClasses = ['bg-light', 'd-flex', 'justify-content-center']; |
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// Setup the allowed image extensions. |
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$allowedImageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'tif', 'tiff']; |
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// Return the configuration for the avatar mode. |
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return [ |
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'showUpload' => false, |
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'showClose' => false, |
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'showCaption' => false, |
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'showCancel' => false, |
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'browseOnZoneClick' => true, |
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'allowedFileExtensions' => $allowedImageExtensions, |
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'maxFileCount' => 1, |
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'previewClass' => implode(' ', $previewZoneClasses), |
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'browseLabel' => '', |
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'removeLabel' => '', |
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]; |
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} |
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/** |
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* Generates the plugin configuration for a minimalist style. |
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* |
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* @return array |
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*/ |
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protected function makeMinimalistCfg() |
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{ |
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// Return the configuration for the avatar mode. |
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return [ |
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'showPreview' => false, |
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'browseLabel' => '', |
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'removeLabel' => '', |
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'uploadLabel' => '', |
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]; |
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} |
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/** |
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* Get the view / contents that represent the component. |
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* |
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* @return \Illuminate\View\View|string |
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*/ |
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public function render() |
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{ |
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return view('adminlte::components.form.input-file-krajee'); |
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} |
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} |
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jeroennoten /
Laravel-AdminLTE
