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Drupal example source code file (views_handler_filter_profile_selection.inc)

This example Drupal source code file (views_handler_filter_profile_selection.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

all_options, array, extends, foreach, function, get_value_options, if, isset, line, lines, php, profile_views_get_fields, return, split

The views_handler_filter_profile_selection.inc Drupal example source code

<?php
// $Id: views_handler_filter_profile_selection.inc,v 1.1 2008/09/03 19:21:29 merlinofchaos Exp $

/**
 * Filter by a selection widget in the profile.
 */
class views_handler_filter_profile_selection extends views_handler_filter_in_operator {
  function get_value_options() {
    if (isset($this->value_options)) {
      return;
    }

    $this->value_options = array();
    $all_options = profile_views_get_fields();
    $field = $all_options[$this->definition['fid']];

    $lines = split("[,\n\r]", $field->options);
    foreach ($lines as $line) {
      if ($line = trim($line)) {
        $this->value_options[$line] = $line;
      }
    }
  }
}

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