<?php /* -*- php -*- */

function fulcrm_mailshot_menu() {
    $items = array();
    $items[ 'user/mailshots' ] = array( 'page callback' => 'fulcrm_mailshot_user_mailshots',
                                        'title' => 'Mailshot History',
                                        'description' => 'View all previous mailshots.',
                                        'access callback' => 'user_access',
                                        'access arguments' => array('access content'),
                                        );
    $items[ 'user/mailshots/%' ] = array( 'page callback' => 'fulcrm_mailshot_user_mailshots',
                                          'page arguments' => array(2),
                                          'title' => 'Mailshot History',
                                          'description' => 'View all previous mailshots.',
                                          'access callback' => 'user_access',
                                          'access arguments' => array('access content'),
                                          );
    return $items;
}

function fulcrm_mailshot_user_mailshots( $page = 1 ) {
    global $user;
    $person_id = NULL;

    $variables = array();
    $page_size = 10;

    if ( user_is_logged_in() ) {
        $person_id = fulcrm_webhook_get_pk_for_entity_type( 'user', $user->uid, 'person' );
    }

    if ( $person_id ) {
        $api2_data = fulcrm_apiv2_GET( 'mailshot/',
                                       $query = array( 'person' => $person_id,
                                                       'page_size' => $page_size,
                                                       'page' => $page,
                                                       'completed__isnull' => false,
                                                       'archived__isnull' => true,
                                                       'campaign__archived__isnull' => true,
                                                       'expand' => implode( ',', array( 'campaign',
                                                                                        'campaign.d',
                                                                                        ) ) ) );

        if ( $api2_data[ 'success' ] ) {
            $variables[ 'mailshots' ] = $api2_data[ 'data' ][ 'results' ];
            $variables[ 'mailshots_count' ] = $api2_data[ 'data' ][ 'count' ];
            $variables[ 'pages' ] = $variables[ 'mailshots_count' ] / $page_size;
            $variables[ 'page' ] = $page;
        }
    }

    return theme( 'fulcrm_mailshot_user_mailshots', $variables );
}

function fulcrm_mailshot_theme( $existing, $type, $theme, $path ) {
    return array( 'fulcrm_mailshot_user_mailshots' => array( 'variables' => array(), // data returned from fulcrm API
                                                             'template' => 'fulcrm_mailshot_user_mailshots',
                                                             ),
                  );
}

function fulcrm_mailshot_create_mailshot( $person, $recipient, $campaign_id, $d, $is_system = false, $content_object = null, $to_header = null ) {
    if ( is_null( $to_header ) )
        $to_header = $recipient;
    $data = array( 'person' => $person,
                   'recipient' => $recipient,
                   'campaign' => '/api/v2/campaign/' . $campaign_id . '/',
                   'to_header' => $to_header,
                   'is_system' => ( $is_system ? true : false ),
                   'd' => $d,
                   );
    if ( !is_null( $content_object ) )
        $data[ 'content_object' ] = $content_object;
    $api_data = fulcrm_apiv2_POST( 'mailshot/',
                                   $data = $data,
                                   $query = array( 'expand' => 'd' ),
                                   );
    if ( $api_data[ 'success' ] )
        return $api_data[ 'headers' ][ 'Location' ];
}

function fulcrm_mailshot_send_mailshot( $mailshot ) {
    $api_data = fulcrm_apiv2_POST( $mailshot . 'send/', $data = array() );
    return $api_data[ 'success' ];
}