xnau

<?php
/**
 * Plugin Name: PDB Sort By Month
 * Description: Demonstrates how to set up an arbitrary list sort in Participants Database
 */
/*
 * Important: this assumes that the column you want to put the arbitrary sort on is already 
 * present in the sort as defined in the shortcode. For instance, in this example, the shortcode 
 * should have the sort set up like this: [pdb_list orderby="month" order="ASC"] then that sort 
 * gets replaced by the one we are setting up in this filter.

xnau

<?php
add_action( 'pdb-after_submit_update', 'xnau_record_last_user' );
/**
 * record the user who created or edited a record in the backend
 * 
 * @see https://codex.wordpress.org/Function_Reference/wp_get_current_user
 *
 * @param array $record the record data
 */
function xnau_record_last_user( $record )

xnau

<?php
// if the record is not approved, they cannot edit the record.
// you can easily adapt this to any other checkbox field so you can use that field to prevent editing
add_filter( 'pdb-check_submission', function() {
  if ( !is_admin() && $_POST['action'] === 'update' ) {
    $record = Participants_Db::get_participant( $_POST['id']);
    // if the field has a value of "yes" allow editing
    // if it is any other value, editing will not be allowed
    return $record['approved'] === 'yes'; 
  }

xnau

<?php
add_filter( 'pdb-access_capability', 'set_pdb_access_controls', 10, 2 );
/*
 * @param string  $cap      the current capability level that gives access to the function named in $context
 * @param string  $context  the specific action that is being tested
 * @return  string  the capability that is allowed to access the function named in $context
 */
function set_pdb_access_controls( $cap, $context )
{
  // set the access capability for a specific action

xnau

<?php
/*

this template demonstrates how to set up a simple search that only searches on a single field: city

to change which field is searched on, look at line 50, change the "value" of that hidden field

*/
?>
<div class="wrap <?php echo $this->wrap_class ?>" id="<?php echo $this->list_anchor ?>">

xnau

<?php
/**
 * Plugin Name: PDB Audio Element
 * Description: Demonstrates how to show an uploaded audio file in an audio element
 * 
 */
add_filter( 'pdb-before_display_form_element','pdb_audio_element_display_function', 10, 2);

/**
 * displays the audio element

xnau

<?php
add_filter( 'pdbcptet-recipient_tags', 'xnau_filter_recipients' );
/**
 * filters the recipient list
 *
 * @param array $tag_list all the tags and their values
 * @return array
 */
function xnau_filter_recipients( $tag_list )
{

xnau

<?php
add_action( 'pdbmps-status_change_to_past_due', 'xnau_unapprove_record', 10, 2 );
function xnau_unapprove_record ( $status, $data )
{
  // this is so we can access a function in the plugin
  global $PDb_Member_Payments;
  // now set the record to not approved (2nd argument)
  $PDb_Member_Payments->approve_record( $data['id'], false );
}

xnau

<?php
/*
 * first, check for the value that determines what kind of 
 * record edit form to show
 */
$type = $this->participant_values['type'];

/*
 * now, show the record edit form for that type
 */

xnau

<?php
add_filter( 'pdb-access_capability', 'allow_editor_list_delete', 10, 2 );
/**
 * alters access privileges
 *
 * @see https://codex.wordpress.org/Roles_and_Capabilities
 * 
 * @param string  $cap  current WP capability for the privilege
 * @param string  $context  the privilege requested
 * @return  string  the WP capability to use for the privilege