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icingaweb2
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Make the view helpers qlink, img and icon handle aria-tags automatically 

refs #8358
refs #8360
This commit is contained in:
Johannes Meyer 2015-02-16 10:26:03 +01:00
parent 97f5018247
commit 243bc6ec0c
1 changed files with 38 additions and 25 deletions
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63
library/Icinga/Web/View/helpers/url.php
View File

@ -27,55 +27,68 @@ $this->addHelperFunction('url', function ($path = null, $params = null) {
return $url;
});
$this->addHelperFunction('qlink', function ($title, $url, $params = null, $properties = array(), $escape = true) use ($view) {
if (array_key_exists('title', $properties) && !array_key_exists('aria-label', $properties)) {
$properties['aria-label'] = $properties['title'];
}
$this->addHelperFunction('qlink', function ($title, $url, $params = null, $properties = array()) use ($view) {
return sprintf(
'<a href="%s"%s>%s</a>',
$view->url($url, $params),
$view->propertiesToString($properties),
$view->escape($title)
$escape ? $view->escape($title) : $title
);
});
$this->addHelperFunction('img', function ($url, array $properties = array()) use ($view) {
$this->addHelperFunction('img', function ($url, $params = null, array $properties = array()) use ($view) {
if (! array_key_exists('alt', $properties)) {
$properties['alt'] = '';
}
if (array_key_exists('title', $properties)) {
if (! array_key_exists('aria-label', $properties)) {
$properties['aria-label'] = $properties['title'];
}
} elseif (! array_key_exists('aria-hidden', $properties)) {
$properties['aria-hidden'] = 'true';
}
return sprintf(
'<img src="%s"%s />',
$view->url($url),
$view->url($url, $params),
$view->propertiesToString($properties)
);
});
$this->addHelperFunction('icon', function ($img, $title = null, array $properties = array()) use ($view) {
$isClass = strpos($img, '.') === false;
$class = null;
if ($isClass) {
$class = 'icon-' . $img;
} else {
$class = 'icon';
}
if ($title !== null) {
$properties['alt'] = $title;
$properties['title'] = $title;
}
if ($class !== null) {
if (isset($props['class'])) {
$properties['class'] .= ' ' . $class;
if (strpos($img, '.') !== false) {
if (array_key_exists('class', $properties)) {
$properties['class'] .= ' icon';
} else {
$properties['class'] = $class;
$properties['class'] = 'icon';
}
}
if ($isClass) {
return sprintf('<i %s ></i>', $view->propertiesToString($properties));
} else {
return $view->img('img/icons/' . $img, $properties);
}
if ($title !== null) {
$properties['role'] = 'img';
$properties['title'] = $title;
if (! array_key_exists('aria-label', $properties)) {
$properties['aria-label'] = $title;
}
} elseif (! array_key_exists('aria-hidden', $properties)) {
$properties['aria-hidden'] = 'true';
}
if (isset($properties['class'])) {
$properties['class'] .= ' icon-' . $img;
} else {
$properties['class'] = 'icon-' . $img;
}
return sprintf('<i %s></i>', $view->propertiesToString($properties));
});
$this->addHelperFunction('propertiesToString', function ($properties) use ($view) {