63 lines
1.8 KiB
PHP
63 lines
1.8 KiB
PHP
<?php
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namespace Engelsystem;
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class UserHintsRenderer
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{
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/** @var string[] */
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private $hints = [];
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private $important = false;
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/**
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* Add a hint to the list, if its not null and a not empty string.
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*
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* @param string $hint The hint
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* @param boolean $important Is the hint important?
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*/
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public function addHint($hint, $important = false)
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{
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if (!empty($hint)) {
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if ($important) {
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$this->important = true;
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$this->hints[] = error($hint, true);
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} else {
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$this->hints[] = info($hint, true);
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}
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}
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}
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/**
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* Render the added hints to a popover for the toolbar.
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*
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* @return string
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*/
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public function render()
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{
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if (count($this->hints) > 0) {
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$class_hint = $this->important ? 'danger' : 'info';
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$icon = $this->important ? 'exclamation-triangle' : 'info-circle';
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$data_bs_attributes = [
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'toggle' => 'popover',
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'container' => 'body',
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'placement' => 'bottom',
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'custom-class' => 'popover--userhints',
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'html' => 'true',
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'content' => htmlspecialchars(join('', $this->hints)),
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];
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$attr = '';
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foreach ($data_bs_attributes as $attr_key => $attr_value) {
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$attr .= ' data-bs-' . $attr_key . '="' . $attr_value . '"';
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}
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return '<li class="nav-item nav-item--userhints d-flex align-items-center bg-' . $class_hint . '">'
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. '<a class="nav-link dropdown-toggle text-light" href="#" role="button"' . $attr . '>'
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. icon($icon)
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. '</a>'
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. '</li>';
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}
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return '';
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}
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}
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