'string',
'sanitize_callback' => 'tarkle_send_sanitize_token',
'show_in_rest' => false,
)
);
register_setting(
'tarkle-send-settings',
'tarkle_send_workspace_subdomain',
array(
'type' => 'string',
'sanitize_callback' => 'sanitize_text_field',
'show_in_rest' => false,
)
);
register_setting(
'tarkle-send-settings',
'tarkle_send_custom_domain',
array(
'type' => 'string',
'sanitize_callback' => 'sanitize_text_field',
'show_in_rest' => false,
)
);
add_settings_section(
'tarkle-send-settings',
__( 'Workspace Configuration', 'tarkle-send' ),
'tarkle_send_settings_section_callback',
'tarkle-send-settings'
);
add_settings_field(
'tarkle_send_connection_token',
__( 'Secret Token', 'tarkle-send' ),
'tarkle_send_connection_token_field',
'tarkle-send-settings',
'tarkle-send-settings'
);
add_settings_field(
'tarkle_send_workspace_subdomain',
__( 'Workspace Subdomain', 'tarkle-send' ),
'tarkle_send_workspace_subdomain_field',
'tarkle-send-settings',
'tarkle-send-settings'
);
add_settings_field(
'tarkle_send_custom_domain',
__( 'Custom Domain (Optional)', 'tarkle-send' ),
'tarkle_send_custom_domain_field',
'tarkle-send-settings',
'tarkle-send-settings'
);
}
/**
* Sanitize connection token input.
*
* @param string $value The input value.
* @return string Sanitized value.
*/
function tarkle_send_sanitize_token( $value ) {
if ( empty( $value ) ) {
return '';
}
// Allow only alphanumeric and underscores (standard for tokens)
$sanitized = preg_replace( '/[^a-zA-Z0-9_]/', '', $value );
return trim( $sanitized );
}
/**
* Settings section callback.
*/
function tarkle_send_settings_section_callback() {
echo wp_kses_post(
sprintf(
'%s
',
esc_html__( 'Paste your connection token from Tarkle Send Settings > Integrations > WordPress. This token securely connects your WordPress site to your Tarkle Send workspace.', 'tarkle-send' )
)
);
}
/**
* Connection token field callback.
*/
function tarkle_send_connection_token_field() {
$value = esc_attr( get_option( 'tarkle_send_connection_token' ) );
?>
[send_download slug="ABC123" text="Download" class="btn btn-primary"]
- slug (required): The transfer slug
- text (optional): Link text (default: "Download")
- class (optional): CSS classes for the link
[send_transfer slug="ABC123" width="100%"]
- slug (required): The transfer slug
- width (optional): Iframe width (default: "100%")
- height (optional): Iframe height (default: responsive, auto-adjusts based on content). Specify to override (e.g., "600px")
[send_file_request slug="REQ456" width="100%" height="700px"]
- slug (required): The file request slug
- width (optional): Iframe width (default: "100%")
- height (optional): Iframe height (default: "700px")