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<?php declare(strict_types=1); |
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namespace Formularium\Frontend\HTML\Element; |
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use Formularium\Element; |
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use Formularium\Exception\ClassNotFoundException; |
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use Formularium\HTMLNode; |
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use Formularium\Framework; |
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use Formularium\Metadata; |
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use Formularium\MetadataParameter; |
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class Pagination extends Element |
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{ |
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public function render(array $parameters, HTMLNode $previous): HTMLNode |
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{ |
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$node = HTMLNode::factory( |
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'nav', |
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['class' => 'formularium-pagination-wrapper', 'aria-label' => "Page navigation"], |
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HTMLNode::factory( |
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'ul', |
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['class' => 'formularium-pagination'], |
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[ |
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HTMLNode::factory( |
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'li', |
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[ |
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"class" => "formularium-pagination-item", |
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"v-show" => "currentPage > pagesAround", |
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"@click" => "\$emit('page', 1)" |
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], |
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HTMLNode::factory( |
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'a', |
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["class" => "formularium-pagination-link", |
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":href" => "basePath + '/1'", |
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"@click.prevent" => "" |
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], |
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"1" |
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) |
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), |
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HTMLNode::factory( |
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'li', |
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["class" => "formularium-pagination-item", |
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"v-show" => "currentPage > pagesAround" |
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], |
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"..." |
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), |
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HTMLNode::factory( |
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'li', |
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[ |
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"class" => "formularium-pagination-item", |
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"v-for" => "p in pages", |
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"v-bind:key" => "p.page", |
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"@click" => "\$emit('page', p.page)" |
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], |
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HTMLNode::factory( |
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'a', |
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[ |
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"class" => "formularium-pagination-link", |
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":href" => "basePath + /' + p.page", |
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"@click.prevent" => "" |
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], |
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"{{p.page}}" |
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), |
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), |
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HTMLNode::factory( |
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'li', |
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[ |
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"class" => "formularium-pagination-item", |
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"v-show" => "lastPage > currentPage + pagesAround", |
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], |
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"..." |
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) |
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] |
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) |
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); |
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foreach ($this->composer->getFrameworks() as $framework) { |
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/** |
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* @var Framework $framework |
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*/ |
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$f =$framework->getName(); |
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if ($f === 'HTML' || $f === 'Vue') { |
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continue; |
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} |
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try { |
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$element = $framework->getElement($this->getName()); |
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$node = $element->render($parameters, $node); |
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} catch (ClassNotFoundException $e) { |
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continue; // element default |
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} |
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} |
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return $node; |
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} |
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public static function script(): string |
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{ |
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return <<<EOF |
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export default { |
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props: { |
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basePath: { |
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type: String, |
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default: "/post" |
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}, |
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currentPage: { |
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type: Number, |
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required: true |
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}, |
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perPage: { |
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type: Number, |
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required: true |
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}, |
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lastPage: { |
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type: Number, |
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required: true |
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}, |
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total: { |
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type: Number, |
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required: true |
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}, |
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pagesAround: { |
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type: Number, |
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default: 4 |
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}, |
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}, |
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computed: { |
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pages() { |
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let first = Math.max(1, this.currentPage - this.pagesAround); |
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let last = Math.min(this.lastPage, this.currentPage + this.pagesAround); |
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let pages = []; |
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for (let i = first; i <= last; i++) { |
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pages.push({page: i}); |
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} |
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return pages; |
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} |
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} |
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} |
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EOF; |
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} |
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public static function getMetadata(): Metadata |
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{ |
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return new Metadata( |
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'Pagination', |
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'Creates a pagination element', |
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[ |
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] |
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); |
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} |
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} |
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Corollarium /
Formularium
