forked from raulsperoni/wp-demo
/
assets.php
executable file
·175 lines (145 loc) · 5.18 KB
/
assets.php
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<?php
abstract class N2AssetsAbstract
{
/*
public $debug = false;
public function __construct($debug = null) {
if (is_null($debug)) {
$this->debug = intval(N2Settings::get("debugapp"));
}
}
*/
/**
* @var N2AssetsCache
*/
protected $cache;
protected $files = array();
protected $urls = array();
protected $codes = array();
protected $globalInline = array();
protected $firstCodes = array();
protected $inline = array();
protected $groups = array();
public function addFile($pathToFile, $group) {
$this->addGroup($group);
$this->files[$group][] = $pathToFile;
}
public function addFiles($path, $files, $group) {
$this->addGroup($group);
foreach ($files AS $file) {
$this->files[$group][] = $path . NDS . $file;
}
}
private function addGroup($group) {
if (!isset($this->files[$group])) {
$this->files[$group] = array();
}
}
public function addCode($code, $group) {
if (!isset($this->codes[$group])) {
$this->codes[$group] = array();
}
$this->codes[$group][] = $code;
}
public function addUrl($url) {
$this->urls[] = $url;
}
public function addFirstCode($code, $unshift = false) {
if ($unshift) {
array_unshift($this->firstCodes, $code);
} else {
$this->firstCodes[] = $code;
}
}
public function addInline($code, $global = false) {
if ($global) {
$this->globalInline[] = $code;
} else {
$this->inline[] = $code;
}
}
public function loadedFilesEncoded() {
return base64_encode(json_encode(call_user_func_array('array_merge', $this->files) + $this->urls));
}
protected function uniqueFiles() {
foreach ($this->files AS $group => &$files) {
$this->files[$group] = array_values(array_unique($files));
}
$this->initGroups();
}
public function removeFiles($notNeededFiles) {
foreach ($this->files AS $group => &$files) {
$this->files[$group] = array_diff($files, $notNeededFiles);
}
}
public function initGroups() {
$this->groups = array_unique(array_merge(array_keys($this->files), array_keys($this->codes)));
$skeleton = array_map('N2AssetsAbstract::emptyArray', array_flip($this->groups));
$this->files += $skeleton;
$this->codes += $skeleton;
}
private static function emptyArray() {
return array();
}
public function getFiles() {
$this->uniqueFiles();
$files = array();
if (N2AssetsManager::$cacheAll) {
foreach ($this->groups AS $group) {
$files[$group] = $this->cache->getAssetFile($group, $this->files[$group], $this->codes[$group]);
}
} else {
foreach ($this->groups AS $group) {
if (in_array($group, N2AssetsManager::$cachedGroups)) {
$files[$group] = $this->cache->getAssetFile($group, $this->files[$group], $this->codes[$group]);
} else {
foreach ($this->files[$group] AS $file) {
$files[] = $file;
}
foreach ($this->codes[$group] AS $code) {
array_unshift($this->inline, $code);
}
}
}
}
return $files;
}
protected function getFilesRaw() {
$this->uniqueFiles();
$raw = '';
foreach ($this->groups AS $group) {
$raw .= $this->cache->getAssetRaw($group, $this->files[$group], $this->codes[$group]);
}
return $raw;
}
public function serialize() {
return array(
'files' => $this->files,
'urls' => $this->urls,
'codes' => $this->codes,
'firstCodes' => $this->firstCodes,
'inline' => $this->inline,
'globalInline' => $this->globalInline
);
}
public function unSerialize($array) {
foreach ($array['files'] AS $group => $files) {
if (!isset($this->files[$group])) {
$this->files[$group] = $files;
} else {
$this->files[$group] = array_merge($this->files[$group], $files);
}
}
$this->urls = array_merge($this->urls, $array['urls']);
foreach ($array['codes'] AS $group => $codes) {
if (!isset($this->codes[$group])) {
$this->codes[$group] = $codes;
} else {
$this->codes[$group] = array_merge($this->codes[$group], $codes);
}
}
$this->firstCodes = array_merge($this->firstCodes, $array['firstCodes']);
$this->inline = array_merge($this->inline, $array['inline']);
$this->globalInline = array_merge($this->globalInline, $array['globalInline']);
}
}