/**
* @return Container
*/
protected function script()
{
if (null === $this->script) {
$this->script = new Container();
$this->script->setSeparator(PHP_EOL);
}
return $this->script;
}
public function testIndentationIsHonored()
{
$this->container->setIndent(4)->setPrefix("<ul>\n <li>")->setSeparator("</li>\n <li>")->setPostfix("</li>\n</ul>");
$this->container->append('foo');
$this->container->append('bar');
$this->container->append('baz');
$string = $this->container->toString();
$lis = substr_count($string, "\n <li>");
$this->assertEquals(3, $lis);
$this->assertTrue(strstr($string, " <ul>\n") ? true : false, $string);
$this->assertTrue(strstr($string, "\n </ul>") ? true : false);
}
/**
* Assign one or more layout variables
*
* @param mixed $spec Assoc array or string key; if assoc array, sets each
* key as a layout variable
* @param mixed $value Value if $spec is a key
* @return \Zend\Layout\Layout
* @throws \Zend\Layout\Exception if non-array/string value passed to $spec
*/
public function assign($spec, $value = null)
{
if (is_array($spec)) {
$orig = $this->_container->getArrayCopy();
$merged = array_merge($orig, $spec);
$this->_container->exchangeArray($merged);
return $this;
}
if (is_string($spec)) {
$this->_container[$spec] = $value;
return $this;
}
throw new Exception('Invalid values passed to assign()');
}
/**
* This function will generate all meta tags needed for SEO optimisation.
*
* @param array $content
*/
public function __invoke(array $content = [])
{
$description = !empty($content['description']) ? $content['description'] : $this->settings->__invoke('general', 'site_description');
$keywords = !empty($content['keywords']) ? $content['keywords'] : $this->settings->__invoke('general', 'site_keywords');
$text = !empty($content['text']) ? $content['text'] : $this->settings->__invoke('general', 'site_text');
$preview = !empty($content['preview']) ? $content['preview'] : '';
$title = !empty($content['title']) ? $content['title'] : $this->settings->__invoke('general', 'site_name');
$this->placeholder->append("\r\n<meta itemprop='name' content='" . $this->settings->__invoke('general', 'site_name') . "'>\r\n");
// must be set from db
$this->placeholder->append("<meta itemprop='description' content='" . substr(strip_tags($text), 0, 150) . "'>\r\n");
$this->placeholder->append("<meta itemprop='title' content='" . $title . "'>\r\n");
$this->placeholder->append("<meta itemprop='image' content='" . $preview . "'>\r\n");
$this->headMeta->appendName('keywords', $keywords);
$this->headMeta->appendName('description', $description);
$this->headMeta->appendName('viewport', 'width=device-width, initial-scale=1.0');
$this->headMeta->appendName('generator', $this->settings->__invoke('general', 'site_name'));
$this->headMeta->appendName('apple-mobile-web-app-capable', 'yes');
$this->headMeta->appendName('application-name', $this->settings->__invoke('general', 'site_name'));
$this->headMeta->appendName('mobile-web-app-capable', 'yes');
$this->headMeta->appendName('HandheldFriendly', 'True');
$this->headMeta->appendName('MobileOptimized', '320');
$this->headMeta->appendName('apple-mobile-web-app-status-bar-style', 'black-translucent');
$this->headMeta->appendName('author', 'Stanimir Dimitrov - stanimirdim92@gmail.com');
$this->headMeta->appendName('twitter:card', 'summary');
$this->headMeta->appendName('twitter:site', '@' . $this->settings->__invoke('general', 'site_name'));
$this->headMeta->appendName('twitter:title', substr(strip_tags($title), 0, 70));
// max 70 chars
$this->headMeta->appendName('twitter:description', substr(strip_tags($text), 0, 200));
$this->headMeta->appendName('twitter:image', $preview);
// max 1MB
$this->headMeta->appendProperty('og:image', $preview);
$this->headMeta->appendProperty('og:title', $title);
$this->headMeta->appendProperty('og:description', $description);
$this->headMeta->appendProperty('og:type', 'article');
$this->headMeta->appendProperty('og:url', $this->request->getUri()->getHost() . $this->request->getRequestUri());
}
/**
* Get title data
* @return string
*/
public function getTitle()
{
return $this->container->toString();
}
