shared_count.module

<?php

/**
* @file
* ShareCount Integration
*/

/**
 * Implements hook_help().
 */
function shared_count_help($path, $arg) {
  switch ($path) {
    case 'admin/help#shared_count':
      return '<p>' . t('This module provides a Shared count service integration') . '</p>';
  }
}

/**
 * Implements hook_menu().
 */
function shared_count_menu() {
  $items = array();
  $items['admin/config/services/shared-count-config'] = array(
    'page callback' => 'drupal_get_form',
    'page arguments' => array('shared_count_config_form'),
    'access arguments' => array('configure shared count'),
    'title' => 'Shared count configuration',
  );
  return $items;
}

/**
 * Implements hook_permission().
 */
function shared_count_permission() {
  $permissions['configure shared count'] = array(
    'title' => t('Configure Settings for Shared Count'),
    'description' => t('Access to Shared Count configuration'),
  );
  return $permissions;
}

/**
 * Shared Count Configuration form.
 */
function shared_count_config_form($form, $form_state) {
  $social_networks = array(
    'facebook' => t('Facebook'),
    'google_plus' => t('Google plus'),
    'twitter' => t('Twitter'),
    'linkedin' => t('Linkedin'),
    'stumbleupon' => t('Stumbleupon'),
    'pinterest' => t('Pinterest'),

  );
  $columns = array(
    'disabled' => t('Disabled'),
    'pinned' => t('Pinned'),
    'hidden' => t('Hidden')
  );
  $shared_count_plans = array(
    'https://free.sharedcount.com/' => t('Free'),
    'https://plus.sharedcount.com/' => t('Plus'),
    'https://business.sharedcount.com/' => t('Business'),
  );
  $form['shared_count_api_key'] = array(
    '#type' => 'textfield',
    '#title' => t('Shared count API key'),
    '#default_value' => variable_get('shared_count_api_key', ''),
    '#required' => TRUE,
  );
  $form['shared_count_plan'] = array(
    '#type' => 'radios',
    '#title' => t('Shared Count Plans'),
    '#default_value' => variable_get('shared_count_plan','https://free.sharedcount.com/'),
    '#options' => $shared_count_plans,
    '#description' => t('Select your shared count plan'),
  );
  $form['shared_count_social_networks'] = array(
    '#title' => t('Sortable Lists Element'),
    '#type' => 'sortable_lists',
    '#options' => $social_networks,
    '#columns' => $columns,
    '#default_value' => variable_get('shared_count_social_networks', array()),
  );
  return system_settings_form($form);
}

/**
 * Implements hook_block_info().
 */
function shared_count_block_info() {
  $blocks = array();
  $blocks['share_count_block'] = array(
    'info' => t('Shared Count'),
  );
  return $blocks;
}

/**
 * Implements hook_block_view().
 */
function shared_count_block_view($delta = '') {
  $block = array();
  switch($delta) {
    case 'share_count_block':
      $block['subject'] = '';
      $block['content'] = shared_count_block_markup();
      break;

  }
  return $block;
}

/**
 * Implements hook_theme().
 */
function shared_count_theme($existing, $type, $theme, $path) {
  return array(
    'shared_count_share_links' => array(
      'variables' => array(
        'primary_items' => '',
        'secondary_items' => '',
        'caption_text' => '',
        'more_text' => '',
      ),
      'template' => 'shared-count-share-links',
      'path' => drupal_get_path('module', 'shared_count') . '/templates',
    ),
  );
}
/**
 * Generete the markup for the share buttons.
 */
function shared_count_block_markup() {
  $settings = array(
    'shared_count_api_key' => variable_get('shared_count_api_key',''),
    'shared_count_request_domain' => variable_get('shared_count_plan', 'https://free.sharedcount.com/'),
  );
  drupal_add_js(array('setting' => $settings), array('type' => 'setting'));
  $items = shared_count_get_items(variable_get('shared_count_social_networks', array()));

  $variables = array(
    'primary_items' => $items['primary'],
    'secondary_items' => $items['secondary'],
    'more_text' => t('more'),
    'caption_text' => t('Shares'),
  );
  $markup = theme('shared_count_share_links', $variables);
  return $markup;
}

/**
 * Get all items
 */
function shared_count_get_items($shared_count_social_networks) {
  global $base_url;
  $path_alias = drupal_get_path_alias();
  $social_networks = array(
    'facebook' => l(t('Share on Facebook'), 'https://www.facebook.com/sharer/sharer.php', array('external' => TRUE,'query' => array('u' => $base_url . '/' . $path_alias), 'attributes' => array('class' => array('shared-count-facebook')))),
    'google_plus' => l(t('g+'), 'https://plus.google.com/share', array('external' => TRUE,'query' => array('url' => $base_url . '/' . $path_alias), 'attributes' => array('class' => array('shared-count-googleplus')))),
    'twitter' => l(t('Share on Twitter'), 'https://twitter.com/home', array('external' => TRUE,'query' => array('status' => $base_url . '/' . $path_alias), 'attributes' => array('class' => array('shared-count-twitter')))),
    'linkedin' => l(t('Linkedin'),'https://www.linkedin.com/shareArticle', array('external' => TRUE, 'query' => array('url' => $base_url . '/' . $path_alias, 'title' => drupal_get_title(), 'mini' => TRUE), 'attributes' => array('class' => array('shared-count-linkedin')))),
    'stumbleupon' => l(t('Stumbleupon'),'https://www.stumbleupon.com/submit', array('external' => TRUE, 'query' => array('url' => $base_url . '/' . $path_alias, 'title' => drupal_get_title()), 'attributes' => array('class' => array('shared-count-stumbleupon')))),
    'pinterest' => l(t('Pinterest'),'https://pinterest.com/pin/create/button/', array('external' => TRUE, 'query' => array('url' => $base_url . '/' . $path_alias), 'attributes' => array('class' => array('shared-count-pinterest')))),
  );

  $pinned = '';
  $hidden = '';
  foreach($shared_count_social_networks['sortable_lists']['pinned']  as $network) {
    $pinned .= $social_networks[$network];
  }
  foreach($shared_count_social_networks['sortable_lists']['hidden']  as $network) {
    $hidden .= $social_networks[$network];
  }
  $items['primary'] = $pinned;
  $items['secondary'] = $hidden;
  return $items;
}