Error: Call to undefined function cl_image_upload_tag() in element

[robksawyer]

I think I should have posted the following question to this repo first.
cloudinary/cloudinary_js#12

Any ideas of what may be the issue?

[TalLevAmi]

I just tried running your code under cakephp 2.4.1 and php 5.4 and it works fine (with the exception that the App::import calls should not have .php in them). What versions of php and cakephp are you using?

[robksawyer]

I'm using 5.4.19 and 2.4.1. Note: I'm using the method inside of a CakePHP element. Also, I installed the Cloudinary files via Composer.

using "cloudinary/cloudinary_php": "dev-master",

[TalLevAmi]

Works for me inside an element as well.

Do you have the following files in your project?

app/Vendor/Cloudinary/Api.php 
app/Vendor/Cloudinary/Cloudinary.php
app/Vendor/Cloudinary/Uploader.php
app/Vendor/Cloudinary/cacert.pem

Did you modify them in any way?
Can you try to call this method from elsewhere (controller, regular view, etc.)?

[robksawyer]

How are you loading these in? I haven't modified anything. I can call cl_image_tag elsewhere, but not cl_image_upload_tag. I don't have cacert.pem loading into my project via require or import. To my knowledge that wasn't listed in the docs.

My folder structure looks like:

[TalLevAmi]

Try to copy only the contents of the src directory to app/Vendor/cloudinary
Load them using:

App::import('Vendor', 'Cloudinary/Cloudinary');
App::import('Vendor', 'Cloudinary/Uploader');
App::import('Vendor', 'Cloudinary/Api');

[robksawyer]

I ended up using the following and it has gotten me passed the cl_image_tag_upload error. Now I'm getting the following.

Invalid preloaded file info
Error:
An Internal Error Has Occurred.

Code reference in view element is below.

echo cl_image_upload_tag("fileName", array(
                            "callback" => $cors_location
                        ));
                        $preloaded = new \Cloudinary\PreloadedFile($_POST['fileName']);
                        if (!$preloaded->is_valid()) {
                            echo "Invalid upload signature";        
                        } else {
                            $photo->image_identifier = $preloaded->identifier();
                            echo cl_image_tag($photo["public_id"], array(
                                "format" => "jpg", 
                                "crop" => "fill", 
                                "width" => 120, 
                                "height" => 120
                            ));
                        }

[TalLevAmi]

Looks like $_POST['fileName'] is null which causes an error when trying to construct the PreloadedFile from it.

[robksawyer]

Yep, just realized that.

Added

if(isset($_POST['fileName']) && !empty($_POST['fileName'])){
                        $preloaded = new \Cloudinary\PreloadedFile($_POST['fileName']);
                        if (!$preloaded->is_valid()) {

                            echo "Invalid upload signature";

                        } else {

                            $photo->image_identifier = $preloaded->identifier();
                            echo cl_image_tag($photo["public_id"], array(
                                "format" => "jpg", 
                                "crop" => "fill", 
                                "width" => 120, 
                                "height" => 120,
                                "name" => "fileName"
                            ));

                        }
                    } 

to fix the issue. Now I'm realizing that the cl_image_upload_tag doesn't allow you to pass along an id or class. So much for customizing the look of the input. :(

EDIT: Man, I must be really sleepy, I just realized that all I need to do is just use existing classes that are assigned.

[robksawyer]

BTW: Thanks for all of the help. It seems to be working now!

[TalLevAmi]

You can use:

cl_image_upload_tag("fileName", array("callback" => $cors_location, "html"=>array("class"=>"myclass", "id"=>"myid")))

[robksawyer]

Beautiful, thanks again.

[TalLevAmi]

Happy to help :)