Integrations\Connectors\PhotoAcompanhante\Import::others()

Complexity

Conditions	5
Paths	4

Size

Total Lines

262

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function others()
    {

        $ql = QueryList::get('https://www.google.co.jp/search?q=QueryList');

        $ql->find('title')->text(); //The page title
        $ql->find('meta[name=keywords]')->content; //The page keywords

        $ql->find('h3>a')->texts(); //Get a list of search results titles
        $ql->find('h3>a')->attrs('href'); //Get a list of search results links

        $ql->find('img')->src; //Gets the link address of the first image
        $ql->find('img:eq(1)')->src; //Gets the link address of the second image
        $ql->find('img')->eq(2)->src; //Gets the link address of the third image
        // Loop all the images
        $ql->find('img')->map(
            function ($img) {
                echo $img->alt;  //Print the alt attribute of the image
            }
        );

        // More usage

        $ql->find('#head')->append('<div>Append content</div>')->find('div')->htmls();
        $ql->find('.two')->children('img')->attrs('alt'); // Get the class is the "two" element under all img child nodes
        // Loop class is the "two" element under all child nodes
        $data = $ql->find('.two')->children()->map(

$data is not used, you could remove the assignment.

            function ($item) {
                // Use "is" to determine the node type
                if($item->is('a')) {
                    return $item->text();
                }elseif($item->is('img')) {
                    return $item->alt;
                }
            }
        );

        // $ql->find('a')->attr('href', 'newVal')->removeClass('className')->html('newHtml')->...
        // $ql->find('div > p')->add('div > ul')->filter(':has(a)')->find('p:first')->nextAll()->andSelf()->...
        // $ql->find('div.old')->replaceWith( $ql->find('div.new')->clone())->appendTo('.trash')->prepend('Deleted')->...

        // List crawl

        // Crawl the title and link of the Google search results list:

        $data = QueryList::get('https://www.google.co.jp/search?q=QueryList')
            // Set the crawl rules
            ->rules(
                [ 
                'title'=>array('h3','text'),
                'link'=>array('h3>a','href')
                ]
            )
            ->query()->getData();

        print_r($data->all());

        // Results:

        // Array
        // (
        //     [0] => Array
        //         (
        //             [title] => Angular - QueryList
        //             [link] => https://angular.io/api/core/QueryList
        //         )
        //     [1] => Array
        //         (
        //             [title] => QueryList | @angular/core - Angularリファレンス - Web Creative Park
        //             [link] => http://www.webcreativepark.net/angular/querylist/
        //         )
        //     [2] => Array
        //         (
        //             [title] => QueryListにQueryを追加したり、追加されたことを感知する | TIPS ...
        //             [link] => http://www.webcreativepark.net/angular/querylist_query_add_subscribe/
        //         )
        //         //...
        // )

        // Encode convert

        // Out charset :UTF-8
        // In charset :GB2312
        QueryList::get('https://top.etao.com')->encoding('UTF-8', 'GB2312')->find('a')->texts();

        // Out charset:UTF-8
        // In charset:Automatic Identification
        QueryList::get('https://top.etao.com')->encoding('UTF-8')->find('a')->texts();

        // HTTP Client (GuzzleHttp)

        //     Carry cookie login GitHub

        //Crawl GitHub content
        $ql = QueryList::get(
            'https://github.com', 'param1=testvalue & params2=somevalue', [
            'headers' => [
            // Fill in the cookie from the browser
            'Cookie' => 'SINAGLOBAL=546064; wb_cmtLike_2112031=1; wvr=6;....'
            ]
            ]
        );
        //echo $ql->getHtml();
        $userName = $ql->find('.header-nav-current-user>.css-truncate-target')->text();
        echo $userName;

            // Use the Http proxy

        $urlParams = ['param1' => 'testvalue','params2' => 'somevalue'];
        $opts = [
            // Set the http proxy
            'proxy' => 'http://222.141.11.17:8118',
            //Set the timeout time in seconds
            'timeout' => 30,
            // Fake HTTP headers
            'headers' => [
                'Referer' => 'https://querylist.cc/',
                'User-Agent' => 'testing/1.0',
                'Accept'     => 'application/json',
                'X-Foo'      => ['Bar', 'Baz'],
                'Cookie'    => 'abc=111;xxx=222'
            ]
        ];
        $ql->get('http://httpbin.org/get', $urlParams, $opts);
        // echo $ql->getHtml();

            // Analog login

        // Post login
        $ql = QueryList::post(
            'http://xxxx.com/login', [
            'username' => 'admin',
            'password' => '123456'
            ]
        )->get('http://xxx.com/admin');
        // Crawl pages that need to be logged in to access
        $ql->get('http://xxx.com/admin/page');
        //echo $ql->getHtml();

        // Submit forms

        // Login GitHub

        // Get the QueryList instance
        $ql = QueryList::getInstance();
        // Get the login form
        $form = $ql->get('https://github.com/login')->find('form');

        // Fill in the GitHub username and password
        $form->find('input[name=login]')->val('your github username or email');
        $form->find('input[name=password]')->val('your github password');

        // Serialize the form data
        $fromData = $form->serializeArray();
        $postData = [];
        foreach ($fromData as $item) {
            $postData[$item['name']] = $item['value'];
        }

        // Submit the login form
        $actionUrl = 'https://github.com'.$form->attr('action');
        $ql->post($actionUrl, $postData);
        // To determine whether the login is successful
        // echo $ql->getHtml();
        $userName = $ql->find('.header-nav-current-user>.css-truncate-target')->text();
        if($userName) {
            echo 'Login successful ! Welcome:'.$userName;
        }else{
            echo 'Login failed !';
        }

        // Bind function extension

        // Customize the extension of a myHttp method:

        $ql = QueryList::getInstance();

        //Bind a `myHttp` method to the QueryList object
        $ql->bind(
            'myHttp', function ($url) {
                // $this is the current QueryList object
                $html = file_get_contents($url);
                $this->setHtml($html);
                return $this;
            }
        );

        // And then you can call by the name of the binding
        $data = $ql->myHttp('https://toutiao.io')->find('h3 a')->texts();
        print_r($data->all());

        // Or package to class, and then bind:

        $ql->bind(
            'myHttp', function ($url) {
                return new MyHttp($this, $url);
            }
        );

        // Plugin used

            // Use the PhantomJS plugin to crawl JavaScript dynamically rendered pages:

        // Set the PhantomJS binary file path during installation
        $ql = QueryList::use(PhantomJs::class, '/usr/local/bin/phantomjs');

        // Crawl「500px」all picture links
        $data = $ql->browser('https://500px.com/editors')->find('img')->attrs('src');
        print_r($data->all());

        // Use the HTTP proxy
        $ql->browser(
            'https://500px.com/editors', false, [
            '--proxy' => '192.168.1.42:8080',
            '--proxy-type' => 'http'
            ]
        );

            // Using the CURL multithreading plug-in, multi-threaded crawling GitHub trending :

        $ql = QueryList::use(CurlMulti::class);
        $ql->curlMulti(
            [
            'https://github.com/trending/php',
            'https://github.com/trending/go',
            //.....more urls
            ]
        )
        // Called if task is success
            ->success(
                function (QueryList $ql,CurlMulti $curl,$r) {
                    echo "Current url:{$r['info']['url']} \r\n";
                    $data = $ql->find('h3 a')->texts();
                    print_r($data->all());
                }
            )
        // Task fail callback
        ->error(
            function ($errorInfo,CurlMulti $curl) {

The parameter $curl is not used and could be removed.

                echo "Current url:{$errorInfo['info']['url']} \r\n";
                print_r($errorInfo['error']);
            }
        )
        ->start(
            [
            // Maximum number of threads
            'maxThread' => 10,
            // Number of error retries
            'maxTry' => 3,
            ]
        );

        // Plugins

        //     jae-jae/QueryList-PhantomJS:Use PhantomJS to crawl Javascript dynamically rendered page.
        //     jae-jae/QueryList-CurlMulti : Curl multi threading.
        //     jae-jae/QueryList-AbsoluteUrl : Converting relative urls to absolute.
        //     jae-jae/QueryList-Rule-Google : Google searcher.
        //     jae-jae/QueryList-Rule-Baidu : Baidu searcher.

        // View more QueryList plugins and QueryList-based products: QueryList Community
    }
}