Run PHP script from the CRM page

[Roman]

Hi everybody!
I'm a new member of EspoCRM. Maybe this topic was on the forum, but I don't find it.
Help me please.
I need read signature from PDFs. I written a PHP script. And don't know, how can i run this script from CRM page.
Thanks a lot.

[rabii]

what do you mean ? where did you write your PHP script ? the pdf file belongs to which entity ?

[Roman]

what do you mean ? where did you write your PHP script ? the pdf file belongs to which entity ?

A file is uploaded to the system and I must to display who signed the file and who didn't.

I created a file SignCheck.php at espo/custom/Espo/Modules/SignCheck/Resources
Now I need to call the script to display the signatures.

[rabii]

first you need to understand how metadata works in espocrm. you can't just create a php file and call you need to respect the conventions. the file that gets uploaded to the system must be linked to an entity you can't just have a file field without a entity, therefore you custom code should be applied to the entity that has the file field. you can create an action in a controller and create a custom view for your file field or for the entity that holds the file and then when the file is uploaded submit a request to your controller to process the request and do what you need.

[Roman]

first you need to understand how metadata works in espocrm. you can't just create a php file and call you need to respect the conventions. the file that gets uploaded to the system must be linked to an entity you can't just have a file field without a entity, therefore you custom code should be applied to the entity that has the file field. you can create an action in a controller and create a custom view for your file field or for the entity that holds the file and then when the file is uploaded submit a request to your controller to process the request and do what you need.

Thanks for answer.
I know how create a controller. But i don't know how call the controller from site page.
Explain me please how to call a controller from button on site or trigger. Or give site with this topic.
Thanks a lot.

[rabii]

Here is an example from the crm when sending invitations for a meeting. The user click on the button send open the modal and model send the request to the back end controller to process the request. check this out https://github.com/espocrm/espocrm/b...ations.js#L167 and here is the method on the controller https://github.com/espocrm/espocrm/b...eeting.php#L59