This method will set an empty alt attribute if one is not supplied.
### Usage:
Create a regular image:
echo $this->Html->image('cake_icon.png', ['alt' => 'CakePHP']);
Create an image link:
echo $this->Html->image('cake_icon.png', ['alt' => 'CakePHP', 'url' => 'http://cakephp.org']);
### Options:
- url If provided an image link will be generated and the link will point at
$options['url'].
- fullBase If true the src attribute will get a full address for the image file.
- plugin False value will prevent parsing path as a plugin
/**
* {@inheritdoc}
*/
public function image($path, array $options = array())
{
if ('text' == $this->getType()) {
return null;
}
return parent::image($path, $this->_mergeAttributes($options, $this->config('attributes.image')));
}
/**
* Overloaded Html->image() method
* change image src for using AdaptiveImages plugin
*
* @param string $path Path to the image file, relative to the app/webroot/img/ directory.
* @param array $options Array of HTML attributes. See above for special options.
* @return string completed img tag with chenged src
*/
public function image($path, array $options = [])
{
// if ($path[0] == '/') { //absolute
// $path = substr($path, 1);
// $file = new File(WWW_ROOT . $path);
// } else { //relative
// $file = new File(WWW_ROOT . 'img' . DS . $path);
// }
// return dirname($file->path);
if ($path[0] != '/') {
$path = '/img/' . $path;
}
$path = '/adaptive_images' . '?path=' . $path;
if (isset($options['semanticType'])) {
$path .= '&semanticType=' . $options['semanticType'];
}
return parent::image($path, $options);
}
/**
* Creates a formatted `<img>` element
* @param string $path Path to the image file, relative to the
* `APP/webroot/img/` directory
* @param array $options Array of options and HTML attributes
* @return string
*/
public function image($path, array $options = [])
{
$options = $this->optionsDefaults(['alt' => pathinfo($path, PATHINFO_BASENAME)], $options);
$options = $this->optionsValues(['class' => 'img-responsive'], $options);
$options = $this->addTooltip($options);
return parent::image($path, $options);
}
