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<?php |
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namespace PendoNL\LaravelFontAwesome; |
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class LaravelFontAwesome |
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{ |
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public function icons($version = null) |
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{ |
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if (is_null($version)) { |
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$version = config('laravel-fontawesome.default_version'); |
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} |
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return include __DIR__.'/versions/v'.$version.'/icons.php'; |
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} |
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public function icon($icon, $options = []) |
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{ |
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$options = $this->getOptions($options); |
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$classes = $this->buildIconClasses($icon, (isset($options['class']) ? $options['class'] : '')); |
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$attributes = $this->buildAttributes($options, $classes); |
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return $this->buildIcon($attributes); |
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} |
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/** |
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* Strip the default fa- prefix from the icon name if provider. |
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* |
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* @param $icon |
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* |
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* @return string |
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*/ |
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protected function getIcon($icon) |
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{ |
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return 'fa-'.str_replace('fa-', '', $icon); |
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} |
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/** |
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* Get the icon options. If no array is given cast the option to a |
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* string and assume it is an extra class name. |
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* |
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* @param $options |
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* |
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* @return array |
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*/ |
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protected function getOptions($options) |
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{ |
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if (!is_array($options)) { |
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$options = [ |
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'class' => (string) $options, |
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]; |
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} |
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return $options; |
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} |
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/** |
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* Gets the list of class names to add to the icon element we are about to generate. |
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* |
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* @param $icon |
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* @param $extraClasses |
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* |
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* @return string |
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*/ |
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protected function buildIconClasses($icon, $extraClasses) |
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{ |
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return 'fa '.$this->getIcon($icon).($extraClasses != '' ? ' '.$extraClasses : ''); |
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} |
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/** |
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* Build the attribute list to add to the icon we are about to generate. |
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* |
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* @param $options |
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* @param $classes |
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* |
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* @return string |
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*/ |
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protected function buildAttributes($options, $classes) |
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{ |
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$attributes = []; |
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$attributes[] = 'class="'.$classes.'"'; |
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unset($options['class']); |
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if (is_array($options)) { |
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foreach ($options as $attribute => $value) { |
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$attributes[] = $this->createAttribute($attribute, $value); |
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} |
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} |
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return (count($attributes) > 0) ? implode(' ', $attributes) : ''; |
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} |
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/** |
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* Build the attribute. |
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* |
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* @param $attribute |
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* @param $value |
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* |
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* @return string |
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*/ |
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protected function createAttribute($attribute, $value) |
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{ |
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return $attribute.'="'.$value.'"'; |
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} |
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/** |
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* Build the icon with the correct attributes. |
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* |
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* @param $attributes |
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* |
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* @return string |
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*/ |
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protected function buildIcon($attributes) |
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{ |
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return '<i '.$attributes.'></i>'; |
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} |
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} |
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PendoNL /
laravel-fontawesome
