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teknikqa/custom_events.module

Created May 28, 2019 05:35
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  1. teknikqa created this gist May 28, 2019.
    40 changes: 40 additions & 0 deletions custom_events.module
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    Original file line number Diff line number Diff line change
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    <?php
    /**
    * @file
    * Code for the Custom Events module.
    */

    /**
    * Implements hook_preprocess_node().
    *
    * Restrict access to events that more than a year old.
    */
    function custom_events_preprocess_node(&$variables) {
    if ($variables['type'] == 'event') {
    $redirect = TRUE;
    // Do not redirect for certain user roles.
    if (!empty($variables['user'])) {
    $user_roles = $variables['user']->roles;
    if (in_array('Super admin', $user_roles) ||
    in_array('Administrator', $user_roles) ||
    in_array('Content admin', $user_roles) ||
    in_array('Event manager', $user_roles)
    ) {
    $redirect = FALSE;
    }
    }
    // Get the end date to use for comparison.
    $event_date = new DateTime($variables['field_event_date'][0]['value2']);
    // Get the current date.
    $date_to_check = new DateTime("now");
    // Calculate one year back from current date.
    $date_to_check->sub(new DateInterval('P1Y'));

    // Redirect to the front page if the one year has passed since the event
    // occured and if this is not a admin user viewing the event. This sets a
    // 302 HTTP status response code in the HTTP header.
    if ($event_date < $date_to_check && $redirect) {
    drupal_goto('<front>');
    }
    }
    }