Notes

<?php
function wctg_api_query(){
?>
<form id="bplv" method ="post" action ="<?php echo esc_url( admin_url('admin-post.php') ); ?>">
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<label for="child-theme" class="my-text-field"><?php _e('Select a theme', 'wp-child-theme-generator');?></label>
</th>

<td>
<input id ="#test-api" type="text" name="test">
<input type="hidden" name="action" value="custom_api">
</td>
</tr>

<?php submit_button(__('Create Child Theme'), 'primary' ,'custom-child-api-create'); ?>
</tbody>
</table>
</form>
<?php

}

function wctg_custom_api_process() {
$slug = $_POST['test'];
$args = array(
'slug' => $slug,
);

// Make request and extract plug-in object. Action is query_plugins
$response = wp_remote_post(
'https://api.wordpress.org/themes/info/1.0/',
array(
'body' => array(
'action' => 'theme_information',
'request' => serialize((object)$args)
)
)
);

if ( !is_wp_error($response) ) {
$returned_object = unserialize(wp_remote_retrieve_body($response));
var_dump($returned_object); die();

$name = $returned_object ->name;
$slug = $returned_object ->slug;
$version = $returned_object ->version;
$description = $returned_object ->$description;
$author = $returned_object ->$author;

}

function angular_display(){
?>
<form id="custom-child" ng-app= "wp-api" method ="post" action ="<?php echo esc_url( admin_url('admin-post.php') ); ?>" enctype="multipart/form-data">
<table class="form-table child-table">
<tbody>
<tr>
<th scope="row">
<label for="my-text-field"><?php _e('Child Theme Name','wp-child-theme-generator'); ?> </label>
</th>

<td>
<input type="text" id= "child-name" name="childtheme" value = "">
</td>
</tr>
<tr>
<th scope="row">
<label for="my-text-field"><?php _e('Author Name', 'wp-child-theme-generator'); ?> </label>
</th>

<td>
<input type="text" id="child-author" name="childauthor">
</td>
</tr>
<tr>
<th scope="row">
<label for="my-text-field"><?php _e('Child Theme Description','wp-child-theme-generator');?></label>
</th>

<td>
<textarea id="child-description" class="wctg-styled" name="description"> </textarea><br>
</td>
</tr>

<tr>
<th scope="row"><?php _e('Child Theme Options','wp-child-theme-generator'); ?></th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span><?php _e('Child Theme Screenshot & Activate Options', 'wp-child-theme-generator');?></span>
</legend>
<label for="save-activate">
<input type="checkbox" id="save-activate" value="1" name="save-activate"> <?php _e('Create & Activate','wp-child-theme-generator');?>
</label>
<br>
<label for="child-screenshot">
<input type="checkbox" id="child-screenshot" name="parent-screenshot" value="1" checked > <?php _e("Use parent theme's screenshot", "wp-child-theme-generator" ); ?>
</label>
</fieldset>
</td>
</tr>
<tr id = "custom-screenshot">
<th scope="row"><?php _e ('Choose custom screenshot' , 'wp-child-theme-generator');?></th>
<td>
<div id= "custom-screenshot">
<input id="fileUpload" name="fileUpload" type="file"/>
<br>
<span class="description"> <?php printf( __('WordPress recommends screenshot of size 1200x900 px and in .png format.<br> Click %1$s for more details ', 'wp-child-theme-generator'),'<a href="https://codex.wordpress.org/Theme_Development" target= "_blank" rel="designer">here</a>' ); ?>
</span>
<div id="image-holder">
</div>
</div>
</td>
</tr>
<tr>
<th scope="row"><?php _e('Optional Information', 'wp-child-theme-generator'); ?></th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span>Optional Information</span>
</legend>
<label for="theme_uri">
<input type="text" id="theme-uri" name="theme-uri" placeholder = "<?php _e('Theme URI','wp-child-theme-generator'); ?>">
</label>
<br>
<label for="author-uri">
<input type="text" id="author-uri" name="author-uri" placeholder = "<?php _e('Author URI', 'wp-child-theme-generator');?>">
</label>
<br>
<label for="version">
<input type="text" id="version" name="version" placeholder = "<?php _e('Version','wp-child-theme-generator' ); ?>">
</label>
<br>
<label for="license">
<input type="text" id="license" name="license" placeholder ="<?php _e('License','wp-child-theme-generator');?>">
</label>
<br>
<label for="new_license_uri">
<input type="text" id="license-uri" name="license-uri" placeholder ="<?php _e('license URI','wp-child-theme-generator');?>">
</label>
<br>
<label for="tags">

<input type="text" id="tags" name="tags" placeholder ="<?php _e('Tags', 'wp-child-theme-generator');?>">
</label>

</fieldset>
</td>
</tr>


<input type ="hidden" id="parent" name="parent-directory" value ="">


<?php wp_nonce_field('custom-child-theme-creation', 'wp-easy-nonce'); ?>

<input type="hidden" name="action" value="child_theme">

<tr>
<td class = "child-button">

<?php submit_button(__('Create Child Theme'), 'primary' ,'custom-child-create'); ?>

</td>
</tr>

</tbody>
</table>
</form>

<?php

}


add_action( 'admin_post_custom_api','wctg_custom_api_process' );

add_action( 'admin_post_nopriv_custom_api', 'wctg_custom_api_process' );