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Fix complicated method.

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This commit is contained in:
James Cole
2020-10-23 18:35:56 +02:00
parent 20598d877d
commit 0845e1cb7d
1 changed files with 63 additions and 38 deletions
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101
app/Support/Twig/Breadcrumbs.php
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@@ -53,51 +53,76 @@ class Breadcrumbs extends AbstractExtension
$name = Route::getCurrentRoute()->getName() ?? '';
// loop for actual breadcrumb:
$arr = config(sprintf('bc.%s', $name));
$breadcrumbs = [];
$arr = config(sprintf('bc.%s', $name));
if (null === $arr) {
throw new FireflyException(sprintf('No breadcrumbs for route "%s".', $name));
}
$hasParent = true;
$loop = 0;
while (true === $hasParent && $loop < 30) {
$breadcrumbs[] = $arr;
if (null === $arr['parent']) {
$hasParent = false;
$breadcrumbs = $this->getBreadcrumbs($arr);
}
if (null !== $arr['parent']) {
$arr = config(sprintf('bc.%s', $arr['parent']));
if (null === $arr) {
throw new FireflyException(sprintf('No (2) breadcrumbs for route "%s".', $name));
}
}
$loop++; // safety catch
}
// reverse order
$breadcrumbs = array_reverse($breadcrumbs);
return $this->getHtml($breadcrumbs);
// get HTML
$html = '<ol class="breadcrumb float-sm-right">';
foreach ($breadcrumbs as $index => $breadcrumb) {
$class = 'breadcrumb-item';
if ($index === count($breadcrumbs) - 1) {
// active!
$class = 'breadcrumb-item active';
}
$route = '#';
if (null !== $breadcrumb['static_route']) {
$route = route($breadcrumb['static_route']);
}
if (null !== $breadcrumb['dynamic_route']) {
$route = route($breadcrumb['dynamic_route'], $args[$index - 1] ?? []);
}
$html .= sprintf('<li class="%1$s"><a href="%2$s" title="%3$s">%3$s</a></li>', $class, $route, trans($breadcrumb['title']));
}
$html .= '</ol>';
return $html;
},
['is_safe' => ['html']]
);
}
/**
* @param array $arr
*
* @return array
* @throws FireflyException
*/
private function getBreadcrumbs(array $arr)
{
$breadcrumbs = [];
$hasParent = true;
$loop = 0;
while (true === $hasParent && $loop < 30) {
$breadcrumbs[] = $arr;
if (null === $arr['parent']) {
$hasParent = false;
}
if (null !== $arr['parent']) {
$arr = config(sprintf('bc.%s', $arr['parent']));
if (null === $arr) {
throw new FireflyException(sprintf('No (2) breadcrumbs for route "%s".', $name));
}
}
$loop++; // safety catch
}
// reverse order
return array_reverse($breadcrumbs);
}
/**
* @param array $breadcrumbs
*
* @return string
*/
private function getHtml(array $breadcrumbs): string
{
// get HTML
$html = '<ol class="breadcrumb float-sm-right">';
foreach ($breadcrumbs as $index => $breadcrumb) {
$class = 'breadcrumb-item';
if ($index === count($breadcrumbs) - 1) {
// active!
$class = 'breadcrumb-item active';
}
$route = '#';
if (null !== $breadcrumb['static_route']) {
$route = route($breadcrumb['static_route']);
}
if (null !== $breadcrumb['dynamic_route']) {
$route = route($breadcrumb['dynamic_route'], $args[$index - 1] ?? []);
}
$html .= sprintf('<li class="%1$s"><a href="%2$s" title="%3$s">%3$s</a></li>', $class, $route, trans($breadcrumb['title']));
}
$html .= '</ol>';
return $html;
}
}