public function testCaseInsensitivity()
{
$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "case-insensitivity.css";
$oParser = new Parser(file_get_contents($sFile));
$oResult = $oParser->parse();
$this->assertSame('@charset "utf-8";
@import url("test.css");
@media screen {}
#myid {case: insensitive !important;frequency: 30Hz;font-size: 1em;color: #ff0;color: hsl(40,40%,30%);font-family: Arial;}', $oResult->render());
}
/**
* Gets styles from <style> html tag - if there are any it will be merged with another styles added by addCss()
* @return CSS\CSSList\Document
* @throws \Exception
*/
private function getCSS()
{
// get styles inside <style> tags in provided HTML
foreach ($this->dom->getElementsByTagName('style') as $style) {
$this->css .= $style->textContent;
}
$parser = new CSS\Parser($this->css);
$css = $parser->parse();
if (!$css) {
throw new Exceptions\NoCssRulesException('There are no CSS rules provided.');
}
return $css;
}
public function testOverrideContents()
{
$sCss = '.thing { left: 10px; }';
$oParser = new Parser($sCss);
$oDoc = $oParser->parse();
$aContents = $oDoc->getContents();
$this->assertCount(1, $aContents);
$sCss2 = '.otherthing { right: 10px; }';
$oParser2 = new Parser($sCss);
$oDoc2 = $oParser2->parse();
$aContents2 = $oDoc2->getContents();
$oDoc->setContents(array($aContents[0], $aContents2[0]));
$aFinalContents = $oDoc->getContents();
$this->assertCount(2, $aFinalContents);
}
public function testMediaQueries()
{
$sCss = '@media(min-width: 768px){.class{color:red}}';
$oParser = new Parser($sCss);
$oDoc = $oParser->parse();
$aContents = $oDoc->getContents();
$oMediaQuery = $aContents[0];
$this->assertSame('media', $oMediaQuery->atRuleName(), 'Does not interpret the type as a function');
$this->assertSame('(min-width: 768px)', $oMediaQuery->atRuleArgs(), 'The media query is the value');
$sCss = '@media (min-width: 768px) {.class{color:red}}';
$oParser = new Parser($sCss);
$oDoc = $oParser->parse();
$aContents = $oDoc->getContents();
$oMediaQuery = $aContents[0];
$this->assertSame('media', $oMediaQuery->atRuleName(), 'Does not interpret the type as a function');
$this->assertSame('(min-width: 768px)', $oMediaQuery->atRuleArgs(), 'The media query is the value');
}
public function getPackedHTML()
{
$parser = new Parser($this->css);
$cssDoc = $parser->parse();
foreach ($cssDoc->getAllValues() as $value) {
if ($value instanceof URL) {
$client = new Client();
$url = trim($value->getUrl(), '"');
$fullSrc = strpos($url, "http") === 0 ? $url : $this->baseUrl . $url;
try {
$response = $client->get($fullSrc);
$value->setURL(new String('data:' . $response->getHeader('Content-Type') . ';base64,' . base64_encode($response->getBody()->getContents())));
} catch (ClientException $e) {
}
}
}
return $cssDoc->render();
}
public function testRuleInsertion()
{
$sCss = '.wrapper { left: 10px; text-align: left; }';
$oParser = new Parser($sCss);
$oDoc = $oParser->parse();
$aContents = $oDoc->getContents();
$oWrapper = $aContents[0];
$oFirst = $oWrapper->getRules('left');
$this->assertCount(1, $oFirst);
$oFirst = $oFirst[0];
$oSecond = $oWrapper->getRules('text-');
$this->assertCount(1, $oSecond);
$oSecond = $oSecond[0];
$oBefore = new Rule('left');
$oBefore->setValue(new Size(16, 'em'));
$oMiddle = new Rule('text-align');
$oMiddle->setValue(new Size(1));
$oAfter = new Rule('border-bottom-width');
$oAfter->setValue(new Size(1, 'px'));
$oWrapper->addRule($oAfter);
$oWrapper->addRule($oBefore, $oFirst);
$oWrapper->addRule($oMiddle, $oSecond);
$aRules = $oWrapper->getRules();
$this->assertSame($oBefore, $aRules[0]);
$this->assertSame($oFirst, $aRules[1]);
$this->assertSame($oMiddle, $aRules[2]);
$this->assertSame($oSecond, $aRules[3]);
$this->assertSame($oAfter, $aRules[4]);
$this->assertSame('.wrapper {left: 16em;left: 10px;text-align: 1;text-align: left;border-bottom-width: 1px;}', $oDoc->render());
}
/**
* Use CssParser to go through and convert all relative paths to absolute
*
* @param string $content
* @param string $originalFile
*
* @return string
*/
protected function fixRelativePaths($content, $originalFile)
{
$cssParserSettings = CssSettings::create()->withMultibyteSupport(false);
$cssParser = new CssParser($content, $cssParserSettings);
$cssDocument = $cssParser->parse();
$cssBlocks = $cssDocument->getAllValues();
$this->fixUrls($cssBlocks, $originalFile);
return $cssDocument->render();
}
/**
* Constructor.
*
* @param string $css The CSS content.
*/
public function __construct($css)
{
$settings = \Sabberworm\CSS\Settings::create();
$settings->withLenientParsing();
parent::__construct($css, $settings);
}
function parsedStructureForFile($sFileName, $oSettings = null)
{
$sFile = dirname(__FILE__) . '/../../files' . DIRECTORY_SEPARATOR . "{$sFileName}.css";
$oParser = new Parser(file_get_contents($sFile), $oSettings);
return $oParser->parse();
}
public function end()
{
$parser = new CSS\Parser($this->text);
$this->document->appendStyleSheet($parser->parse());
}
/**
* @dataProvider createBackgroundShorthandProvider
* */
public function testCreateBackgroundShorthand($sCss, $sExpected)
{
$oParser = new Parser($sCss);
$oDoc = $oParser->parse();
foreach ($oDoc->getAllDeclarationBlocks() as $oDeclaration) {
$oDeclaration->createBackgroundShorthand();
}
$this->assertSame(trim((string) $oDoc), $sExpected);
}
public function parseCSS()
{
if (!isset($this->cssString[$this->getDocumentID()])) {
$this->cssString[$this->getDocumentID()] = file_get_contents(dirname(__FILE__) . '/Resources/default.css');
}
foreach (PhpQuery::pq('style', $this->getDocumentID()) as $style) {
$this->cssString[$this->getDocumentID()] .= PhpQuery::pq($style)->text();
}
$CssParser = new CssParser($this->cssString[$this->getDocumentID()]);
$CssDocument = $CssParser->parse();
foreach ($CssDocument->getAllRuleSets() as $ruleset) {
foreach ($ruleset->getSelector() as $selector) {
$specificity = $selector->getSpecificity();
foreach (PhpQuery::pq($selector->getSelector(), $this->getDocumentID()) as $el) {
$existing = pq($el)->data('phpquery_css');
if (PhpQuery::$enableCssShorthand) {
$ruleset->expandShorthands();
}
foreach ($ruleset->getRules() as $value) {
$rule = $value->getRule();
if (!isset($existing[$rule]) || $existing[$rule]['specificity'] <= $specificity) {
$value = $value->getValue();
$value = is_object($value) ? $value->__toString() : $value;
$existing[$rule] = array('specificity' => $specificity, 'value' => $value);
}
}
PhpQuery::pq($el)->data('phpquery_css', $existing);
$this->bubbleCSS(PhpQuery::pq($el));
}
}
}
foreach (PhpQuery::pq('*', $this->getDocumentID()) as $el) {
$existing = pq($el)->data('phpquery_css');
$style = pq($el)->attr('style');
$style = strlen($style) ? explode(';', $style) : array();
foreach ($this->attribute_css_mapping as $map => $css_equivalent) {
if ($el->hasAttribute($map)) {
$style[] = $css_equivalent . ':' . pq($el)->attr($map);
}
}
if (count($style)) {
$CssParser = new CssParser('#ruleset {' . implode(';', $style) . '}');
$CssDocument = $CssParser->parse();
$ruleset = $CssDocument->getAllRulesets();
$ruleset = reset($ruleset);
if (PhpQuery::$enableCssShorthand) {
$ruleset->expandShorthands();
}
foreach ($ruleset->getRules() as $value) {
$rule = $value->getRule();
if (!isset($existing[$rule]) || 1000 >= $existing[$rule]['specificity']) {
$value = $value->getValue();
$value = is_object($value) ? $value->__toString() : $value;
$existing[$rule] = array('specificity' => 1000, 'value' => $value);
}
}
PhpQuery::pq($el)->data('phpquery_css', $existing);
$this->bubbleCSS(PhpQuery::pq($el));
}
}
}
/**
* Either sets the CSS property of an object or retrieves the
* CSS property of a proejct.
*
* @param $property_name
* @param bool $value
* @return string of css property value
* @todo
*/
public function css($property_name, $value = false)
{
if (!isset($this->cssIsParsed[$this->getDocumentID()]) || $this->cssIsParsed[$this->getDocumentID()] === false) {
$this->parseCSS();
}
$data = PhpQuery::data($this->get(0), 'phpquery_css', null, $this->getDocumentID());
if (!$value) {
if (isset($data[$property_name])) {
return $data[$property_name]['value'];
}
return null;
}
$specificity = isset($data[$property_name]) ? $data[$property_name]['specificity'] + 1 : 1000;
$data[$property_name] = array('specificity' => $specificity, 'value' => $value);
PhpQuery::data($this->get(0), 'phpquery_css', $data, $this->getDocumentID());
$this->bubbleCSS(PhpQuery::pq($this->get(0), $this->getDocumentID()));
if ($specificity >= 1000) {
$styles = array();
foreach ($this->data('phpquery_css') as $k => $v) {
if ($v['specificity'] >= 1000) {
$styles[$k] = trim($k) . ':' . trim($v['value']);
}
}
ksort($styles);
if (empty($styles)) {
$this->removeAttr('style');
} elseif (PhpQuery::$enableCssShorthand) {
$parser = new \Sabberworm\CSS\Parser('{' . join(';', $styles) . '}');
$doc = $parser->parse();
$doc->createShorthands();
$style = trim($doc->__toString(), "\n\r\t {}");
} else {
$style = join(';', $styles);
}
$this->attr('style', $style);
}
}
/**
* Begins parsing the CSS file
*/
public function parse()
{
$css = new Parser(file_get_contents($this->path));
$this->leanCSS = $css->parse();
$this->blubberCSS = clone $this->leanCSS;
}
/**
* Saves the "lean" CSS to the filesystem
*/
public function saveLean()
{
$fh = fopen($this->getDirname() . '/' . $this->getLeanName(), 'w');
fwrite($fh, $this->leanCSS->render());
}
function testTopLevelCommentExtracting()
{
$parser = new Parser('/*Find Me!*/div {left:10px; text-align:left;}');
$doc = $parser->parse();
$contents = $doc->getContents();
$comments = $contents[0]->getComments();
$this->assertCount(1, $comments);
$this->assertEquals("Find Me!", $comments[0]->getComment());
}
/**
*
* @param string $file css file path
*/
function __construct($file = "style.css")
{
$this->origenl_css = file_get_contents($file);
$this->parser = new CSS\Parser($this->origenl_css, CSS\Settings::create()->withMultibyteSupport(false));
$this->document = $this->parser->parse();
}
