{{../../public/header}}
{{
x.table loop=true id="table1" arr=$data values=$data class='w100 blue-table'
names=[
"id"=>"ID",
"name"=>"姓名",
"age"=>"年龄",
"sex"=>"性别",
]
}}
{{admin.public.footer}}
* @version 2.1.0
*/
// @codingStandardsIgnoreStart
class View
// @codingStandardsIgnoreEnd
{
public Viewer $viewer;
public bool $isLoop = false;
public string $name = '';
public string $shortName = '';
public string $filename = '';
public string $mainNodeName = ''; //落在哪一个主节点上
public array $tagViews = []; //子模板名称数组
public int $time; //视图生成时间
public string $contents = '';
public array $tags = []; // 标签集
public array $blocks = []; //文件块
public string $tpl = '';
public array $staticData = []; //style 和 js 的内容
public array $cssFiles = []; //css 文件
public array $jsFiles = []; //js 文件
public array $includeFiles = []; //所有引入的文件
public string $cacheFilename = '';
public function __construct(string $filename, string $name = '')
{
$this->name = $name ?: Viewer::getViewName($filename);
$this->shortName = substr($name, strrpos($name, '.') + 1);
$this->filename = $filename;
$this->mainNodeName = $this->getMainNodeName($this->name);
$this->time = time();
}
/**
* 合并生成视图缓存文件
*/
public function createCache()
{
$this->cacheFilename = Viewer::getViewCacheFilename($this->filename);
if ($this->cacheFilename == $this->filename) {
error('缓存文件路径 ' . $this->cacheFilename . ' 不能与 ' . $this->filename . '模板文件路径相同');
}
// 合并子模板tpl内容
$this->mergeTagViewTpl();
if (!$this->isLoop) {
// 合并style,javascript
$this->mergeTagViewScript();
// 插入脚本的 html 标签
$this->insertScriptHtmlTag();
}
// 写 HTML
if (!DEBUG || MVC::$cfg['cache']['useHtmlMini']) {
$this->tpl = $this->minifyHtmlAndPhp($this->tpl); //最小化 HTML
} else {
$this->tpl = preg_replace('/^ {4}/m', '', $this->tpl);
}
mkdirs(dirname($this->cacheFilename));
file_put_contents_lock($this->cacheFilename, trim($this->tpl));
//记录所有使用到的文件及缓存创建时间
if ($this->includeFiles) {
$cache = Cache::create(cfg('cache>group>viewtimes>type'), 'viewtimes', cfg('cache>group>viewtimes>configKey'));
$cache->set($this->name, $this->includeFiles)->save();
}
}
/**
* 插入脚本的 html 标签
*/
public function insertScriptHtmlTag()
{
if ($this->cssFiles || $this->jsFiles) {
$linkTag = '';
$scriptTag = '';
$pos = mb_strpos($this->tpl, ''); //如果存在 加在之前
$myVer = '?ver=' . $this->time;
foreach ($this->cssFiles as $mainNodeName => $file) {
$xName = $pos === false ? ' x-name="' . $mainNodeName . '"' : '';
$ver = substr($mainNodeName, 0, 6) == 'mount.' ? '?ver=' . SVER : $myVer;
$linkTag .= '' . "\r\n";
}
foreach ($this->jsFiles as $mainNodeName => $file) {
$xName = $pos === false ? ' x-name="' . $mainNodeName . '"' : '';
$ver = substr($mainNodeName, 0, 6) == 'mount.' ? '?ver=' . SVER : $myVer;
$scriptTag .= '' . "\r\n";
}
if ($pos !== false) {
$this->tpl = substr($this->tpl, 0, $pos) . $linkTag . $scriptTag . substr($this->tpl, $pos);
} else {
$this->tpl = $linkTag . $scriptTag . $this->tpl;
}
}
}
/**
* 处理所有的 style 和 jsavascript 脚本内容
*/
public function mergeTagViewScript()
{
$staticData = [];
foreach ($this->viewer->list as $view) {
$this->includeFiles[$view->filename] = $this->time;
foreach ($view->staticData as $mainNodeName => $nodes) {
// 将层级最少的排在前面
uksort($nodes, function ($a, $b) {
return substr_count($a, '.') <=> substr_count($b, '.');
});
foreach ($nodes as $nodeName => $item) {
$staticData[$mainNodeName][$nodeName] = $item;
}
}
foreach ($view->cssFiles as $mainNodeName => $filename) {
$this->cssFiles[$mainNodeName] = $filename;
}
foreach ($view->jsFiles as $mainNodeName => $filename) {
$this->jsFiles[$mainNodeName] = $filename;
}
}
// 将 x 排在最前面, 将层级最少的排在前面, 也就意味着，后面的层级可以对前面的一些内容做覆盖
uksort($staticData, function ($a, $b) {
if ($a === "x" && $b !== "x") {
return -1;
} elseif ($a !== "x" && $b === "x") {
return 1;
} else {
return substr_count($a, '.') <=> substr_count($b, '.');
}
});
foreach ($staticData as $mainNodeName => $nodes) {
// style
if ($item->style) {
/* preg_match_all('/([^\{\}]+)\s*\{([^}]*)\}/', $contents, $ms, PREG_SET_ORDER) 合并相同的CSS*/;
$this->cssFiles[$mainNodeName] = '/auto/css/' . $mainNodeName . '.css';
$filename = DIR_STATIC . $this->cssFiles[$mainNodeName];
if (is_file($filename)) {
$contents = file_get_contents($filename);
} else {
$contents = '';
mkdirs(dirname($filename));
}
foreach ($nodes as $nodeName => $item) {
$contents = $this->replaceContentByRemark($nodeName, $item->style, $contents, 'style');
if ($contents === false) {
Viewer::error($this, '