eifundraising.module

<?php

/**
 * Implements hook_block_info().
 */
function eifundraising_block_info() {
  $blocks = array();
  $blocks['thermometer'] = array(
    'info' => t('Thermometer'),
    'description' => t('Thermometer'),
    'cache' => DRUPAL_NO_CACHE,
  );
  $blocks['modal'] = array(
    'info' => t('Modal hijack'),
    'description' => t('Modal hijack'),
    'cache' => DRUPAL_NO_CACHE,
  );
  return $blocks;
}

/**
 * Implements hook_block_configure().
 */
function eifundraising_block_configure($delta = '') {
  $form = array();

  ctools_include('export');
  $items = ctools_export_crud_load_all('ctools_custom_content');

  $name = 'eifundraising_'. $delta .'_content';
  $form[$name] = array(
    '#type' => 'checkboxes',
    '#title' => 'Content',
    '#options' => array(),
    '#default_value' => variable_get($name, array()),
  );
  foreach ($items as $item) {
    if ($item->category == 'eifundraising') {
      $form[$name]['#options'][$item->name] = $item->admin_title;
    }
  }

  if ($delta == 'thermometer') {
    $form['eifundraising_value'] = array(
      '#type' => 'textfield',
      '#title' => t('Donations'),
      '#default_value' => variable_get('eifundraising_value', 0),
    );
    $form['eifundraising_goal'] = array(
      '#type' => 'textfield',
      '#title' => t('Goal amount'),
      '#default_value' => variable_get('eifundraising_goal', 100000),
    );
    $form['eifundraising_scale'] = array(
      '#type' => 'textfield',
      '#title' => t('Scale'),
      '#default_value' => variable_get('eifundraising_scale', 4),
    );
  }

  if ($delta == 'modal') {
    $form['eifundraising_width'] = array(
      '#type' => 'textfield',
      '#title' => t('Width'),
      '#default_value' => variable_get('eifundraising_width', 500),
    );
    $form['eifundraising_height'] = array(
      '#type' => 'textfield',
      '#title' => t('Height'),
      '#default_value' => variable_get('eifundraising_height', 300),
    );
    $form['eifundraising_cookieexpires'] = array(
      '#type' => 'textfield',
      '#title' => t('Cookie expires'),
      '#default_value' => variable_get('eifundraising_cookieexpires', 7),
      '#description' => 'Number of days before cookie expires and modal reappears. Leave blank to show modal dialog for every session.',
    );
    $form['eifundraising_link_titles'] = array(
      '#type' => 'textarea',
      '#title' => t('Link titles'),
      '#default_value' => implode("\n", variable_get('eifundraising_link_titles', array())),
    );
    $form['eifundraising_link_hrefs'] = array(
      '#type' => 'textarea',
      '#title' => t('Link HREFs'),
      '#default_value' => implode("\n", variable_get('eifundraising_link_hrefs', array())),
    );
  }

  // Add the token tree UI.
  $form['token_tree'] = array(
    '#theme' => 'token_tree',
    '#token_types' => array('user', 'eifundraising'),
    '#show_restricted' => TRUE,
    '#weight' => 90,
  );

  return $form;
}

/**
 * Implements hook_block_save().
 */
function eifundraising_block_save($delta = '', $edit = array()) {
  $name = 'eifundraising_'. $delta .'_content';
  variable_set($name, array_filter(array_values($edit[$name])));

  if ($delta == 'thermometer') {
    variable_set('eifundraising_value', $edit['eifundraising_value']);
    variable_set('eifundraising_goal', $edit['eifundraising_goal']);
    variable_set('eifundraising_scale', $edit['eifundraising_scale']);
  }

  if ($delta == 'modal') {
    variable_set('eifundraising_width', $edit['eifundraising_width']);
    variable_set('eifundraising_height', $edit['eifundraising_height']);
    variable_set('eifundraising_cookieexpires', $edit['eifundraising_cookieexpires']);
    variable_set('eifundraising_link_titles', array_filter(preg_split("/(\r\n?|\n)/", $edit['eifundraising_link_titles'])));
    variable_set('eifundraising_link_hrefs', array_filter(preg_split("/(\r\n?|\n)/", $edit['eifundraising_link_hrefs'])));
  }
}

/**
 * Implements hook_block_view().
 */
function eifundraising_block_view($delta = '') {
  $block = array();

  $name = 'eifundraising_'. $delta .'_content';
  $input = variable_get($name, array());
  if (empty($input)) {
    return $block;
  }
  $subtype = $input[array_rand($input)];

  ctools_include('content');
  $output = ctools_content_render('custom', $subtype, array());
  $content[] = array(
    '#markup' => $output->content,
    '#subtype' => $subtype,
  );
  $content['#attached'] = array(
    'library' => array(
      array('eifundraising', $delta, TRUE),
    ),
  );

  switch ($delta) {
    case 'thermometer':
      $content[] = array(
        '#markup' => '<div class="measure"><span>December 31</span></div>',
      );
      break;
  }

  $block['subject'] = $output->title;
  $block['content'] = $content;

  return $block;
}

/**
 * Implements hook_block_view_alter().
 */
function eifundraising_block_view_alter(&$data, $block) {
  if ($block->module == 'eifundraising') {
    $key = $block->delta == 'modal' ? 'eiFundraisingModal' : 'eiFundraising';
    $data['content']['#attached']['js'][] = array(
      'data' => array(
        $key => array(
          'subtype' => $data['content'][0]['#subtype'],
        ),
      ),
      'type' => 'setting',
    );
  }
}

/**
 * Implements hook_block_view_MODULE_DELTA_alter().
 */
function eifundraising_block_view_eifundraising_modal_alter(&$data, $block) {
  $token_data = array('eifundraising' => $data['content'][0]['#subtype']);

  $unprocessed_buttons = array_combine(
    variable_get('eifundraising_link_titles', array()),
    variable_get('eifundraising_link_hrefs', array())
  );
  $buttons = array();
  foreach ($unprocessed_buttons as $title => $href) {
    $buttons[token_replace($title, $token_data)] = url(token_replace($href, $token_data));
  }
  $data['content']['#attached']['js'][] = array(
    'data' => array(
      'eiFundraisingModal' => array(
        'buttons' => $buttons,
      ),
    ),
    'type' => 'setting',
  );
}

/**
 * Implements hook_ctools_plugin_api().
 */
function eifundraising_ctools_plugin_api($module, $api) {
  if ($module == 'ctools_custom_content' && $api == 'ctools_content') {
    return array('version' => 1);
  }
}

/**
 * Implements hook_node_view().
 */
function eifundraising_node_view($node, $view_mode, $langcode) {
  // Add social media sharing links to node.
  if (empty($node->in_preview) && node_is_page($node) && in_array($node->type, array('blog', 'release', 'report', 'review', 'story'))) {
    $variables = array(
      'path' => 'https://npo.networkforgood.org/Core/Images/DonateNowButtons/Small/DarkRed.gif',
      'width' => '180',
      'height' => '60',
      'alt' => t('Donate now'),
    );
    $node->content['links']['donate'] = array(
      '#theme' => 'links__node__donate',
      '#links' => array(
        'donate-now' => array(
          'title' => theme('image', $variables),
          'href' => 'https://npo.networkforgood.org/Donate/Donate.aspx',
          'query' => array(
            'npoSubscriptionId' => '3728',
            'code' => 'node '. $node->nid,
          ),
          'html' => TRUE,
        ),
      ),
      '#attributes' => array(
        'class' => array('links', 'inline', 'donate'),
      ),
    );
  }
}

/**
 * Implements hook_library().
 */
function eifundraising_library() {
  $libraries = array();

  $libraries['accounting'] = array(
    'title' => 'EI Fundraising Thermometer',
    'website' => 'http://josscrowcroft.github.com/accounting.js/',
    'version' => '0.3.2',
    'js' => array(
      libraries_get_path('accounting.js') .'/accounting.min.js' => array(
        'group' => JS_LIBRARY,
      ),
    ),
  );
  $libraries['thermometer'] = array(
    'title' => 'EI Fundraising Thermometer',
    'website' => 'http://bangpound.org',
    'version' => '1.0',
    'js' => array(
      drupal_get_path('module', 'eifundraising') .'/js/eifundraising.measure.js' => array(
      ),
      array(
        'data' => array(
          'eiFundraising' => array(
            'value' => variable_get('eifundraising_value', 0),
            'goal' => variable_get('eifundraising_goal', 100000),
            'scale' => variable_get('eifundraising_scale', 4),
            'googleAnalytics' => module_exists('googleanalytics'),
          )
        ),
        'type' => 'setting',
      ),
    ),
    'css' => array(
      drupal_get_path('module', 'eifundraising') .'/css/eifundraising.thermometer.css' => array(
      ),
    ),
    'dependencies' => array(
      array('eifundraising', 'accounting'),
      array('system', 'jquery.once'),
      array('system', 'ui.progressbar')
    ),
  );
  $libraries['modal'] = array(
    'title' => 'EI Fundraising Modal',
    'website' => 'http://bangpound.org',
    'version' => '1.0',
    'js' => array(
      drupal_get_path('module', 'eifundraising') .'/js/eifundraising.modal.js' => array(
      ),
      array(
        'data' => array(
          'eiFundraisingModal' => array(
            'width' => variable_get('eifundraising_width', 500),
            'height' => variable_get('eifundraising_height', 300),
            'cookieExpires' => variable_get('eifundraising_cookieexpires', 7),
            'googleAnalytics' => module_exists('googleanalytics'),
          )
        ),
        'type' => 'setting',
      ),
    ),
    'dependencies' => array(
      array('system', 'jquery.once'),
      array('system', 'ui.dialog'),
      array('system', 'jquery.cookie'),
    ),
  );

  return $libraries;
}

/**
 * Implements hook_preprocess_node().
 * @param array $vars
 */
function eifundraising_preprocess_node(&$variables, $hook) {
  if (isset($variables['content']['links']['donate'])) {
    $donate = $variables['content']['links']['donate'];
    unset($variables['content']['links']['donate']);

    $links = $variables['content']['links'];

    $variables['content']['links'] = array($links, $donate);
  }
}