public function testParse()
{
// Test a single section
$result = SectionParser::parse("this is a twig content");
$this->assertInternalType('array', $result);
$this->assertCount(3, $result);
$this->assertArrayHasKey("settings", $result);
$this->assertArrayHasKey("code", $result);
$this->assertArrayHasKey("markup", $result);
$this->assertEmpty($result["settings"]);
$this->assertNull($result["code"]);
$this->assertNotNull($result["markup"]);
$this->assertEquals("this is a twig content", $result["markup"]);
// Test two sections
$result = SectionParser::parse("url = \"/blog/post/\" \n==\n this is a twig content");
$this->assertInternalType('array', $result);
$this->assertCount(3, $result);
$this->assertArrayHasKey("settings", $result);
$this->assertArrayHasKey("code", $result);
$this->assertArrayHasKey("markup", $result);
$this->assertNotNull($result["markup"]);
$this->assertNotNull($result["settings"]);
$this->assertNull($result["code"]);
$this->assertEquals("this is a twig content", $result["markup"]);
$this->assertInternalType("array", $result["settings"]);
$this->assertArrayHasKey("url", $result["settings"]);
$this->assertEquals("/blog/post/", $result["settings"]["url"]);
// Test three sections
$result = SectionParser::parse("url = \"/blog/post/\"\n[section]\nindex = value \n===\n \$var = 23; \n phpinfo(); \n===\n this is a twig content");
$this->assertInternalType('array', $result);
$this->assertCount(3, $result);
$this->assertArrayHasKey("settings", $result);
$this->assertArrayHasKey("code", $result);
$this->assertArrayHasKey("markup", $result);
$this->assertNotNull($result["settings"]);
$this->assertNotNull($result["markup"]);
$this->assertNotNull($result["code"]);
$this->assertEquals("this is a twig content", $result["markup"]);
$this->assertInternalType("array", $result["settings"]);
$this->assertArrayHasKey("url", $result["settings"]);
$this->assertEquals("/blog/post/", $result["settings"]["url"]);
$this->assertContains("\$var = 23;", $result["code"]);
$this->assertContains("phpinfo();", $result["code"]);
$this->assertArrayHasKey("section", $result["settings"]);
$this->assertInternalType("array", $result["settings"]["section"]);
$this->assertArrayHasKey("index", $result["settings"]["section"]);
$this->assertEquals("value", $result["settings"]["section"]["index"]);
// Test zero sections
$result = SectionParser::parse("");
$this->assertCount(3, $result);
$this->assertArrayHasKey("settings", $result);
$this->assertArrayHasKey("code", $result);
$this->assertArrayHasKey("markup", $result);
$this->assertEmpty($result["settings"]);
$this->assertNotNull($result["markup"]);
$this->assertNull($result["code"]);
$this->assertEquals("", $result["markup"]);
}
/**
* Loads the object from a file.
* @param \Cms\Classes\Theme $theme Specifies the theme the object belongs to.
* @param string $fileName Specifies the file name, with the extension.
* The file name can contain only alphanumeric symbols, dashes and dots.
* @return boolean Returns true if the object was successfully loaded. Otherwise returns false.
*/
public static function load($theme, $fileName)
{
if (($obj = parent::load($theme, $fileName)) === null) {
return null;
}
CmsException::mask($obj, 200);
$parsedData = SectionParser::parse($obj->content);
CmsException::unmask();
$obj->settings = $parsedData['settings'];
$obj->code = $parsedData['code'];
$obj->markup = $parsedData['markup'];
$obj->parseComponentSettings();
$obj->parseSettings();
return $obj;
}
/**
* Gives out an excerpt of the search term in the file.
*
* @param null $length - not working yet: Lenght of excerpt, with the term in the middle
*
* @return string - the excerpt
* @throws Exception
*/
public function getExcerpt($length = 100)
{
if (is_null($this->excerpt)) {
$contentsParsed = SectionParser::parse($this->getContents());
$contents = $contentsParsed['markup'];
$this->excerpt = strip_tags($contents);
}
$preExcerpt = "";
$startPos = stripos($this->excerpt, $this->term) - $length / 2;
if ($startPos <= 0) {
$startPos = 0;
} else {
$preExcerpt = "...";
}
if (strlen($this->excerpt) > $length) {
$excerpt = substr($this->excerpt, $startPos, $length - 3);
$lastSpace = strrpos($excerpt, ' ');
$excerpt = substr($excerpt, 0, $lastSpace);
$excerpt .= '...';
$excerpt = $preExcerpt . $excerpt;
} else {
$excerpt = $this->excerpt;
}
$excerpt = trim(str_ireplace($this->term, "<strong>" . $this->term . "</strong>", $excerpt));
if (!strlen($excerpt)) {
$excerpt = "...<strong>" . $this->term . "</strong>...";
}
return $excerpt;
}
/**
* Function that inspects a file with a potential search result.
* Checks if the term is inside the markup section (and not part of metadata.
*
* @param $contents
* @param $term - search term optional
*
* @return bool - true if term was found in markup-part
*/
protected function hasTermInContent($contents, $term)
{
$contentsParsed = SectionParser::parse($contents);
$contents = $contentsParsed['markup'];
$r = preg_match($term, $contents, $matches);
return $r == 1;
}
