[wp-trac] [WordPress Trac] #48668: Plupload integration not working after WP update and PHP upgrade

[WordPress Trac]

#48668: Plupload integration not working after WP update and PHP upgrade
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 Reporter:  somedev123          |      Owner:  (none)
     Type:  defect (bug)        |     Status:  new
 Priority:  normal              |  Milestone:  Awaiting Review
Component:  External Libraries  |    Version:  5.2.4
 Severity:  normal              |   Keywords:
  Focuses:                      |
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 This is a follow-up to #27763.

 Hello All,

 I know this is maybe a wrong place, but I am struggling with this issue
 for weeks now and there's nothing I can do anymore, so I am writing this
 as a last resort help cry.

 I have a WordPress website (a listings/directory portal) that uses a theme
 that I inherited and it's not updated/supported anymore (GeoTheme).
 That theme was built on PHP 5.6 and it is not compatible with PHP 7+. Some
 time ago I went through the process of upgrading it to PHP 7.2 and I
 restored most of the functionality, except in the listing adding page,
 when you upload the images, the 'Select files' button does not trigger the
 images browser as it did before.
 I tried countless things, but no luck so far. I thought there's gotta be
 someone that hit their head against this issue or have more experience
 with plupload and would have an idea what's wrong.

 The URL with the issue is:
 http://www.regionad.co.uk/?ptype=post_listing&pkg=1&user_val=existing

 This is an output of the configuration:
 {{{
 pconfig:
 {"runtimes":"html5,silverlight,flash,html4","browse_button
 ":"file_infoplupload-browse-button","container":"file_infoplupload-upload-
 ui","drop_element":"file_infodrag-drop-area","file_data_name
 ":"file_infoasync-
 upload","multiple_queues":true,"max_file_size":"2mb","url":"http://www.regionad.co.uk
 /wp-admin/admin-ajax.php","flash_swf_url":"http://www.regionad.co.uk/wp-
 includes/js/plupload/plupload.flash.swf","silverlight_xap_url":"http://www.regionad.co.uk
 /wp-
 includes/js/plupload/plupload.silverlight.xap","filters":[{"title":"Allowed
 Files","extensions":"jpeg,jpg,gif,png"}],"multipart":true,"urlstream_upload":true,"multi_selection":true,"multipart_params":{"_ajax_nonce":"0ed3e0658e","action":"plupload_action","imgid":"file_info"},"resize":{"width":800,"height":800,"quality":90}}
 }}}


 The code that I think manages plupload is (in the theme 'functions' file):

 {{{#!php
 <?php
 if(!function_exists('gt_plupload_admin_head')) {
 function gt_plupload_admin_head() {
 // place js config array for plupload
     $plupload_init = array(
         'runtimes' => 'html5,silverlight,flash,html4',
         'browse_button' => 'plupload-browse-button', // will be adjusted
 per uploader
         'container' => 'plupload-upload-ui', // will be adjusted per
 uploader
         'drop_element' => 'drag-drop-area', // will be adjusted per
 uploader
         'file_data_name' => 'async-upload', // will be adjusted per
 uploader
         'multiple_queues' => true,
        //'max_file_size' => wp_max_upload_size() . 'b',
         'max_file_size' => gt_max_upload_size(),
         'url' => admin_url('admin-ajax.php'),
         'flash_swf_url' => includes_url('js/plupload/plupload.flash.swf'),
         'silverlight_xap_url' =>
 includes_url('js/plupload/plupload.silverlight.xap'),
         'filters' => array(array('title' => __('Allowed Files'),
 'extensions' => 'jpeg,jpg,gif,png')),
         'multipart' => true,
         'urlstream_upload' => true,
         'multi_selection' => false, // will be added per uploader
          // additional post data to send to our ajax hook
         'multipart_params' => array(
             '_ajax_nonce' => "", // will be added per uploader
             'action' => 'plupload_action', // the ajax action name
             'imgid' => 0 // will be added per uploader
         )
     );
 ?>
 <script type="text/javascript">
     var base_plupload_config=<?php echo json_encode($plupload_init); ?>;
 </script>
 <?php
 }
 }
 }}}

 Thank you very much for your time!

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/48668>
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