properties_generate.module in Dynamic properties 7

File

properties_generate/properties_generate.module

<?php

/**
 * Implements hook_menu().
 */
function properties_generate_menu() {
  $items['admin/config/development/generate/properties'] = array(
    'title' => 'Generate properties',
    'description' => 'Generate a given number of categories and attributes',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'properties_generate_form',
    ),
    'access arguments' => array(
      'administer properties categories',
    ),
  );
  return $items;
}

/**
 * Form builder function, display form to generate properties.
 */
function properties_generate_form() {
  $form['num_categories'] = array(
    '#type' => 'textfield',
    '#title' => t('How many categories would you like to generate?'),
    '#default_value' => 20,
    '#size' => 10,
  );
  $form['num_attributes'] = array(
    '#type' => 'textfield',
    '#title' => t('How many attributes per category would you like to generate?'),
    '#default_value' => 10,
    '#size' => 10,
  );
  $form['kill'] = array(
    '#type' => 'checkbox',
    '#title' => t('Delete all existing properties before creating new ones.'),
    '#default_value' => FALSE,
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Generate'),
  );
  return $form;
}

/**
 * Submit callback for generating properties.
 */
function properties_generate_form_submit($form, &$form_state) {
  module_load_include('inc', 'devel_generate');
  properties_generate_generate($form_state['values']['num_categories'], $form_state['values']['num_attributes'], $form_state['values']['kill']);
  drupal_set_message(t('Properties generated.'));
}

/**
 * Generate properties.
 *
 * @param $num_categories
 *   Amount of categories to create.
 * @param $num_attributes
 *   Amount of attributes per category to create.
 * @param $kill
 *   TRUE if existing properties should be deleted.
 */
function properties_generate_generate($num_categories = 20, $num_attributes = 10, $kill = FALSE) {
  if ($kill) {
    foreach (array(
      'attribute',
      'category',
      'category_attribute',
    ) as $table) {
      db_truncate('properties_' . $table)
        ->execute();
    }
  }
  for ($i = 0; $i < $num_categories; $i++) {
    $category = (object) array(
      'name' => drupal_strtolower(devel_generate_word(6)),
      'label' => devel_generate_word(10),
      'attributes' => array(),
    );
    $weight = 0;
    for ($k = 0; $k < $num_attributes; $k++) {
      $category->attributes[] = (object) array(
        'name' => $category->name . '_' . drupal_strtolower(devel_generate_word(6)),
        'label' => devel_generate_word(10),
        'weight' => $weight++,
        'new' => TRUE,
      );
    }
    properties_category_save($category);
  }
}

Functions

Name	Description
properties_generate_form	Form builder function, display form to generate properties.
properties_generate_form_submit	Submit callback for generating properties.
properties_generate_generate	Generate properties.
properties_generate_menu	Implements hook_menu().