通过php命令行执行js函数 [英] execute js function by php command line

问题描述

我在Codeigniter工作。我有一个view.book.php，上面有一个js文件frontend_book.js，它在其中运行，其中包含一个同步日历的功能。

I am working in Codeigniter. I have a view, book.php, with a js file, frontend_book.js, running behind it containing a function to sync the calendar.

frontend_book.js的摘录

Snippet from frontend_book.js

googleSync: function() {
    provider_id= $('#select-provider').val();
    getUrl = GlobalVariables.baseUrl + 'google/sync/' + provider_id;
    jQuery.get(getUrl,provider_id, console.log('Google sync successful'),'json');
}

我想使用cron作业独立于视图运行此功能我的google.php控制器中的一个php函数，它是这样的：

I would like to run this function independent of the view in a cron job using a php function in my google.php controller, that does something like this:

public function syncallproviders() {

    //get the array of providers:
    $this->load->model('providers_model');
    $providers = $this->providers_model->get_available_providers();

    //for each providers as provider run the js googleSync
    foreach ($providers['id'] as $provider) {

        //Run googleSync where #select-provider is $provider

    }
}

这样我就可以使用

 php /mypath/index.php "google" syncallproviders

我如何集成它？

这是我最好的猜测将两者放在一起：

This is my best guess at putting the two together:

<?php
    //get the array of providers:
    $this->load->model('providers_model');
    $providers = $this->providers_model->get_available_providers();

    //for each providers as provider run google sync
    foreach ($providers as $provider) { ?>  
    <script type="text/javascript">
        var getUrl=<?php echo $this->config->base_url().'/google/sync/'.$provider['id']; ?>,
        var provider_id =<?php echo $provider['id']; ?>,
        jQuery.get(getUrl,provider_id, console.log('Google sync successful'),'json'),
    </script>
<?php   }

这看起来正确吗？现在如何从命令行运行它？如果我从命令行运行浏览器，该如何代替浏览器？

Does this look right? Now how can I make this run from a command line? What can take the place of a browser if I run it from command line?

推荐答案

如果出于某种原因，您想要要将其作为cron运行，并且您想要保持应用程序的当前状态（用php编写的mvc），则可以使用无头浏览器（例如phantomjs）从以bash身份运行的bash脚本中找到所需的url。 cron。这有点令人费解-但却可以满足您的要求。 -如果您想通过php保留所有软件包，甚至还有一个php软件包- http：//jonnnnyw.github .io / php-phantomjs /

if, for what ever reason, you wanted to run this as a cron, and you wanted to maintain the application as it is now (mvc written in php) then you could use a headless browser (such as phantomjs) to hit the desired url from a bash script that is run as a cron. This is a bit convoluted - but it would do what you wanted. - there is even a php package if you wanted to keep it all via php - http://jonnnnyw.github.io/php-phantomjs/

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