/**
* @param array $assets
* @param string $contentType
* @param string $appMode
* @param string $mergeStrategy
* @dataProvider getMergedAssetsDataProvider
*/
public function testGetMergedAssets(array $assets, $contentType, $appMode, $mergeStrategy)
{
$mergedAsset = $this->getMock('Magento\\Framework\\View\\Asset\\AssetInterface');
$this->_config->expects($this->once())->method('isMergeCssFiles')->will($this->returnValue(true));
$this->_config->expects($this->once())->method('isMergeJsFiles')->will($this->returnValue(true));
$mergeStrategyMock = $this->getMock($mergeStrategy, [], [], '', false);
$this->_objectManager->expects($this->once())->method('create')->with('Magento\\Framework\\View\\Asset\\Merged', ['assets' => $assets, 'mergeStrategy' => $mergeStrategyMock])->will($this->returnValue($mergedAsset));
$this->_objectManager->expects($this->once())->method('get')->with($mergeStrategy)->will($this->returnValue($mergeStrategyMock));
$this->_state->expects($this->once())->method('getMode')->will($this->returnValue($appMode));
$this->assertSame($mergedAsset, $this->_object->getMergedAssets($assets, $contentType));
}
/**
* @param array $groupAssets
* @param \Magento\Framework\View\Asset\PropertyGroup $group
* @return array
*/
protected function processMerge($groupAssets, $group)
{
if ($group->getProperty(GroupedCollection::PROPERTY_CAN_MERGE) && count($groupAssets) > 1) {
$groupAssets = $this->assetMergeService->getMergedAssets($groupAssets, $group->getProperty(GroupedCollection::PROPERTY_CONTENT_TYPE));
}
return $groupAssets;
}
/**
* {@inheritdoc}
*/
public function getMergedAssets(array $assets, $contentType)
{
$pluginInfo = $this->pluginList->getNext($this->subjectType, 'getMergedAssets');
if (!$pluginInfo) {
return parent::getMergedAssets($assets, $contentType);
} else {
return $this->___callPlugins('getMergedAssets', func_get_args(), $pluginInfo);
}
}
/**
* Render HTML for the added head items
*
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @SuppressWarnings(PHPMD.NPathComplexity)
*
* @return string
*/
public function getCssJsHtml()
{
foreach ($this->getLayout()->getChildBlocks($this->getNameInLayout()) as $block) {
/** @var $block \Magento\Framework\View\Element\AbstractBlock */
if ($block instanceof \Magento\Theme\Block\Html\Head\AssetBlockInterface) {
/** @var \Magento\Framework\View\Asset\AssetInterface $asset */
$asset = $block->getAsset();
$this->_pageAssets->add($block->getNameInLayout(), $asset, (array) $block->getProperties());
}
}
$result = '';
/** @var $group \Magento\Framework\View\Asset\PropertyGroup */
foreach ($this->_pageAssets->getGroups() as $group) {
$contentType = $group->getProperty(\Magento\Framework\View\Asset\GroupedCollection::PROPERTY_CONTENT_TYPE);
$canMerge = $group->getProperty(\Magento\Framework\View\Asset\GroupedCollection::PROPERTY_CAN_MERGE);
$attributes = $group->getProperty('attributes');
$ieCondition = $group->getProperty('ie_condition');
$flagName = $group->getProperty('flag_name');
if ($flagName && !$this->getData($flagName)) {
continue;
}
$groupAssets = $group->getAll();
$groupAssets = $this->_assetMinifyService->getAssets($groupAssets);
if ($canMerge && count($groupAssets) > 1) {
$groupAssets = $this->_assetMergeService->getMergedAssets($groupAssets, $contentType);
}
if (!empty($attributes)) {
if (is_array($attributes)) {
$attributesString = '';
foreach ($attributes as $name => $value) {
$attributesString .= ' ' . $name . '="' . $this->escapeHtml($value) . '"';
}
$attributes = $attributesString;
} else {
$attributes = ' ' . $attributes;
}
}
if ($contentType == 'js') {
$groupTemplate = '<script' . $attributes . ' type="text/javascript" src="%s"></script>' . "\n";
} else {
if ($contentType == 'css') {
$attributes = ' rel="stylesheet" type="text/css"' . ($attributes ?: ' media="all"');
}
$groupTemplate = '<link' . $attributes . ' href="%s" />' . "\n";
}
$groupHtml = $this->_renderHtml($groupTemplate, $groupAssets);
if (!empty($ieCondition)) {
$groupHtml = '<!--[if ' . $ieCondition . ']>' . "\n" . $groupHtml . '<![endif]-->' . "\n";
}
$result .= $groupHtml;
}
return $result;
}
