PHP collects static pages and downloads css, img, and js to save them.

Last Update:2017-01-13 Source: Internet

Author: User

Tags mkdir

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Home index. php:

The code is as follows:

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<! DOCTYPE html>
<Html>
<Head>
<Meta name = "author" content = "flute"/>
<Meta http-equiv = "Content-Type" content = "text/html; charset = utf-8"/>
<Title> webpage capture </title>
<Link rel = "stylesheet" href = "main.css" media = "all"/>
<Script type = "text/javascript" src = "jquery. js"> </script>
<Script type = "text/javascript" src = "main. js"> </script>
</Head>
<Body>
<H1> Web Grabber <Hr/>
<Div class = "box">
<H2> Url <Div class = "form">
<Input type = "text" id = "project" value = "projectname"/>
<Input type = "text" id = "url" value = "http: //" size = "60"/>
<Button class = "submit" type = "button"> Get </button> <span id = "tip"> </span>
</Div> www.111cn.net
</Div>
<Div class = "box">
<Span class = "all" id = "saveall"> Save All </span>
<H2> List <Ul id = "list">
</Ul>
</Div>
</Body>
</Html>

Capture the page code grab. php:

The code is as follows:

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<? PHP
/*
* Flute
*
*/

If (isset ($ _ POST ['URL']) {
If (isset ($ _ POST ['project']) &! Is_dir ($ _ POST ['project']) mkdir ($ _ POST ['project'], 0777 );
Echo json_encode (grab ($ _ POST ['URL']);
}

Function grab ($ url ){
// $ Url = 'http: // ldixing-wordpress.stor.sinaapp.com/uploads/leaves/test.html ';
$ Data = array ();
$ File = preg_replace ('/^. * //', '', $ url );

If ($ content = file_get_contents ($ url ))! = False ){

If (isset ($ _ POST ['project']) file_put_contents ($ _ POST ['project']. '/'. $ file, $ content );

$ Pattern = '/<link .*? Href = ('| ")(.*?. Css) 1. *?> /I ';
If (preg_match_all ($ pattern, $ content, $ matches )){
$ Data ['css '] = $ matches [2];
}

$ Pattern = '/<script .*? Src = ('| ")(.*?. Js) 1. *?> /I ';
If (preg_match_all ($ pattern, $ content, $ matches )){
$ Data ['js'] = $ matches [2];
}

$ Pattern = '/ /I ';
If (preg_match_all ($ pattern, $ content, $ matches )){
$ Data ['IMG '] = $ matches [2];
}

$ Pattern = '/url (' | "| s )(.*?) 1)/I ';
If (preg_match_all ($ pattern, $ content, $ matches )){
$ Data ['src'] = $ matches [2];
}
}

Return $ data;
}

Www.111cn.net

Function vardump ($ obj ){
Echo '<pre> ';
Print_r ($ obj );
Echo '</pre> ';
}
?>

Save. php:

The code is as follows:

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<? PHP
/*
* Flute
*
*/

If (isset ($ _ POST ['URL']) & isset ($ _ POST ['project']) & isset ($ _ POST ['domain ']) {
Extract ($ _ POST );
$ Url = preg_replace ('/?. * $/', '', $ Url );
$ File = $ url;
$ Arr = explode ('/', $ file );
$ Length = sizeof ($ arr );
$ Filename = $ arr [$ length-1];
$ Root = $ project;
$ Dir = $ root;

If ($ domain = 'http '){
$ Dir = $ root. '/http ';
If (! Is_dir ($ dir) mkdir ($ dir, 0777 );
} Else {
$ File = $ domain. '/'. $ url;
For ($ I = 0; $ I <$ length-1; $ I ++ ){
If (! Empty ($ arr [$ I]) {
$ Dir. = '/'. $ arr [$ I];
If (! Is_dir ($ dir) mkdir ($ dir, 0777 );
    }
   }
  }
If (! File_exists ($ dir. '/'. $ filename) | filesize ($ dir. '/'. $ filename) = 0 ){
$ Content = file_get_contents ($ file );
File_put_contents ($ dir. '/'. $ filename, $ content );
  }
}
?>

Usage:
1. Open the indexpage, enter the project name and the network to capture, and the network keyword is the end of the file name, such as index.html;
2. Click the Get button to obtain a list of all css, js, img, and other resources on the current page;
3. Click the css link to obtain the background resource image in the css file, which is appended to the back of the list;
4. Click Save All to Save All the files in the list and generate them according to the relative path;
5. If an http remote file exists on the webpage, it will be saved directly in the http folder;
6. Sometimes Get and Save will fail. It doesn't matter how many retries.

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

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