Roland Barker xnau

## pdb-auto-unapprove.php
<?php
/**
 * Plugin Name: PDB Auto Unapprove
 * Description: sets the record approval field to "no" when the user edites their record
 */
add_action( 'pdb-after_submit_update', 'xnau_auto_unapprove' );
/**
 * sets the approval field to "no" when a user updates their record
 *
 * @param array $post the posted data

## pdb-single-opengraph.php
<?php
/**
 * @name pdb single opengraph template
 * @version 0.1
 *
 * template for printing opengraph meta tags
 *
 * this variant is for use with the Participants Database Image Expansion add-on
 *
 * simplified information on using social media meta tags can be found here:

## pdb-single-opengraph.php
<?php
/**
 * @name pdb single opengraph template
 * @version 0.1
 *
 * template for printing opengraph meta tags
 *
 * simplified information on using social media meta tags can be found here:
 * https://css-tricks.com/essential-meta-tags-social-media/
 *

## pdb-opengraph-headers.php
<?php
/**
 * Plugin Name: PDB Add Facebook/Twitter Meta Tags
 * Description: place metadata tags in the header of a single record page
 */
// this will fire just before the end of the page <head> tag
add_action( 'wp_head', 'xnau_place_opengraph_tags', 100 );

/**
 * places the meta tags in the page head

## pdb-prevent-php-clock-sync.php
<?php
/**
 * Plugin Name: PDB Defeat Timezone Sync
 * Description: disables Participants Database synchronizing the php timezone with the WordPress timezone
 */
add_filter( 'pdb-php_timezone_sync', function () { return false; } );

## pdb-custom-link-recovery.php
<?php
/**
 * Plugin Name: PDB Custom Link Recovery
 * Description: sets up a private link recovery using two or more fields to find the record
 */
add_filter( 'pdb-find_record_match', 'xnau_custom_link_recovery', 10, 3 );

/**
 * finds a match for a link recovery submission
 *

## pdb-limit-signups.php
<?php
/**
 * Plugin Name: PDB Limit Signups
 * Description: Adds a count of the number of Participants Database signups, and prevents new signups
 *              once a number of registrations has been reached
 */
add_filter( 'pdb-signup_shortcode_output', 'xnau_limit_signups' );
/**
 * adds a display of the number of signups and prevents signups once a limit is reached
 *

## pdb-comma-decimal-display.php
<?php
/**
 * Plugin Name: PDB Comma Decimal Separator Display
 * Description: alters the display of decimal numbers to use comma as the decimal separator, and point as the thousands separator
 */
add_filter('pdb-before_display_form_element', 'xnau_show_comma_decimals', 10, 2 );
function xnau_show_comma_decimals( $display, $field )
{
  // we are only modifying these form element types
  if ( $field->form_element === 'decimal' || $field->form_element === 'currency' ) {

## change_currency_value_display.php
<?php
/**
 * Plugin Name: PDB Customize Currency Display
 * Description: replaces a zero value with a custom string
 */
add_filter( 'pdb-before_display_form_element', 'xnau_show_currency_value', 10, 2 );
/**
 * replaces a 0 value with a string
 *
 * @param string $display the display string

## pdb-generate-member-id.php
<?php

/**
 * Plugin Name: PDB Generate Member ID
 * Description: provides a unique ID for new signups and new records in Participants Database
 * Version: 2.2
 */
class pdb_generate_member_id {

  /**
	<?php
	/**
	* Plugin Name: PDB Auto Unapprove
	* Description: sets the record approval field to "no" when the user edites their record
	*/
	add_action( 'pdb-after_submit_update', 'xnau_auto_unapprove' );
	/**
	* sets the approval field to "no" when a user updates their record
	*
	* @param array $post the posted data
	<?php
	/**
	* @name pdb single opengraph template
	* @version 0.1
	*
	* template for printing opengraph meta tags
	*
	* this variant is for use with the Participants Database Image Expansion add-on
	*
	* simplified information on using social media meta tags can be found here:
	<?php
	/**
	* Plugin Name: PDB Add Facebook/Twitter Meta Tags
	* Description: place metadata tags in the header of a single record page
	*/
	// this will fire just before the end of the page <head> tag
	add_action( 'wp_head', 'xnau_place_opengraph_tags', 100 );

	/**
	* places the meta tags in the page head
	<?php
	/**
	* Plugin Name: PDB Defeat Timezone Sync
	* Description: disables Participants Database synchronizing the php timezone with the WordPress timezone
	*/
	add_filter( 'pdb-php_timezone_sync', function () { return false; } );
	<?php
	/**
	* Plugin Name: PDB Custom Link Recovery
	* Description: sets up a private link recovery using two or more fields to find the record
	*/
	add_filter( 'pdb-find_record_match', 'xnau_custom_link_recovery', 10, 3 );

	/**
	* finds a match for a link recovery submission
	*
	<?php
	/**
	* Plugin Name: PDB Limit Signups
	* Description: Adds a count of the number of Participants Database signups, and prevents new signups
	* once a number of registrations has been reached
	*/
	add_filter( 'pdb-signup_shortcode_output', 'xnau_limit_signups' );
	/**
	* adds a display of the number of signups and prevents signups once a limit is reached
	*
	<?php
	/**
	* Plugin Name: PDB Comma Decimal Separator Display
	* Description: alters the display of decimal numbers to use comma as the decimal separator, and point as the thousands separator
	*/
	add_filter('pdb-before_display_form_element', 'xnau_show_comma_decimals', 10, 2 );
	function xnau_show_comma_decimals( $display, $field )
	{
	// we are only modifying these form element types
	if ( $field->form_element === 'decimal' \|\| $field->form_element === 'currency' ) {
	<?php
	/**
	* Plugin Name: PDB Customize Currency Display
	* Description: replaces a zero value with a custom string
	*/
	add_filter( 'pdb-before_display_form_element', 'xnau_show_currency_value', 10, 2 );
	/**
	* replaces a 0 value with a string
	*
	* @param string $display the display string
	<?php

	/**
	* Plugin Name: PDB Generate Member ID
	* Description: provides a unique ID for new signups and new records in Participants Database
	* Version: 2.2
	*/
	class pdb_generate_member_id {

	/**