59 lines
1.2 KiB
PHP
59 lines
1.2 KiB
PHP
<?php
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namespace Engelsystem;
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class UserHintsRenderer {
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private $hints = [];
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private $important = false;
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/**
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* Render the added hints to a popover for the toolbar.
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*/
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public function render() {
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if (count($this->hints) > 0) {
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$hint_class = $this->important ? 'danger' : 'info';
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$glyphicon = $this->important ? 'warning-sign' : 'info-sign';
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return toolbar_popover($glyphicon . ' text-' . $hint_class, '', $this->hints, 'bg-' . $hint_class);
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}
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return '';
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}
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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
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* The hint
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* @param boolean $important
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* Is the hint important?
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*/
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public function addHint($hint, $important = false) {
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if ($hint != null && $hint != '') {
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if ($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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* Get all hints.
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*/
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public function getHints() {
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return $this->hints;
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}
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/**
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* Are there important hints? This leads to a more intensive icon.
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*/
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public function isImportant() {
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return $this->important;
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}
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}
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?>
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