rate_slider.module in Rate 7

File

slider/rate_slider.module

<?php

/**
 * Implements hook_rate_templates().
 */
function rate_slider_rate_templates() {
  $templates = array();
  $templates['slider'] = new stdClass();
  $templates['slider']->value_type = 'percent';
  $templates['slider']->options = array(
    array(
      10,
      '1',
    ),
    array(
      20,
      '2',
    ),
    array(
      30,
      '3',
    ),
    array(
      40,
      '4',
    ),
    array(
      50,
      '5',
    ),
    array(
      60,
      '6',
    ),
    array(
      70,
      '7',
    ),
    array(
      80,
      '8',
    ),
    array(
      90,
      '9',
    ),
    array(
      100,
      '10',
    ),
  );
  $templates['slider']->theme = 'rate_template_slider';
  $templates['slider']->css = drupal_get_path('module', 'rate_slider') . '/templates/slider/slider.css';
  $templates['slider']->js = drupal_get_path('module', 'rate_slider') . '/templates/slider/slider.js';
  $templates['slider']->customizable = FALSE;
  $templates['slider']->translate = FALSE;
  $templates['slider']->template_title = t('Slider');
  return $templates;
}

/**
 * Implements hook_theme().
 */
function rate_slider_theme() {
  return array(
    'rate_template_slider' => array(
      'arguments' => array(
        'links' => NULL,
        'results' => NULL,
        'mode' => NULL,
        'just_voted' => FALSE,
        'content_type' => NULL,
        'content_id' => NULL,
        'display_options' => NULL,
      ),
      'template' => 'slider',
      'path' => drupal_get_path('module', 'rate_slider') . '/templates/slider',
    ),
  );
}

/**
 * Preprocess function for the slider template.
 */
function rate_slider_preprocess_rate_template_slider(&$variables) {
  extract($variables);
  drupal_add_library('system', 'ui.slider');

  // Calculate start value for slider.
  if ($variables['results']['count'] == 0) {
    $variables['value'] = 50;
  }
  else {
    $variables['value'] = (int) $variables['results']['rating'];
  }
  $buttons = array();
  foreach ($links as $link) {
    $button = theme('rate_button', array(
      'text' => $link['text'],
      'href' => $link['href'],
      'class' => '',
    ));
    $buttons[] = $button;
  }
  $variables['buttons'] = $buttons;
  $info = array();
  if ($mode == RATE_CLOSED) {
    $info[] = t('Voting is closed.');
  }
  if ($mode != RATE_COMPACT && $mode != RATE_COMPACT_DISABLED) {
    if (isset($results['user_vote'])) {
      $vote = $results['user_vote'];
      $info[] = t('You voted !vote.', array(
        '!vote' => number_format($vote / 10, 2),
      ));
    }
    $info[] = t('Total votes: !count', array(
      '!count' => $results['count'],
    ));
  }
  $variables['info'] = implode(' ', $info);
}

Functions

Name	Description
rate_slider_preprocess_rate_template_slider	Preprocess function for the slider template.
rate_slider_rate_templates	Implements hook_rate_templates().
rate_slider_theme	Implements hook_theme().