dlike.inc in Drupal like (Flag counter) 7.3

This file contains all the include functions.

File

dlike.inc

<?php

// $Id$

/**
 * @file
 * This file contains all the include functions.
 */

/**
 * Get data of all the users who flagged a content.
 */
function dlike_get_users($flag_type, $content_id, $flag_name) {
  $user_data = flag_get_content_flags($flag_type, $content_id, $flag_name);
  return array_keys($user_data);
}

/**
 * Get list of names of all the users who flagged particular content.
 */
function dlike_user_list($flag_type, $content_id, $flag_name, $js = FALSE) {
  $flaggers = flag_get_entity_flags($flag_type, $content_id, $flag_name);
  $output = '';
  $output .= "<div class='dlike'>";
  $title = variable_get('dlike-modal-window-title-' . $flag_name, NULL);
  $output .= '<h2>' . $title . '</h2>';
  foreach ($flaggers as $flagger) {
    $output .= '<div class="dlike-user-row">' . views_embed_view('dlike_user_view', 'default', $flagger->uid) . '</div>';
  }
  $output .= "</div>";

  // Use Lightbox if the module is installed.
  if (module_exists('lightbox')) {
    print $output;
    exit;
  }

  // Render a CTools modal with a graceful fallback.
  if ($js) {
    ctools_include('ajax');
    ctools_include('modal');
    ctools_modal_render(NULL, $output);

    // above command will exit().
  }
  else {
    drupal_set_title($title);
    return $output;
  }
}
function dlike_append($flag_type, $content_id, $flag_name) {
  if (module_exists('lightbox')) {
    $attributes = array(
      'rel' => 'lightmodal[|width:400px; height:300px; scrolling: auto;]',
    );
  }
  else {

    // Load the modal library and add the modal javascript.
    ctools_include('modal');
    ctools_modal_add_js();
    $attributes = array(
      'class' => array(
        'ctools-use-modal',
      ),
    );
  }

  // Variables added for appending facebook like like string
  // Check if facebook like likes is enabled for a flag
  $dlike_status_value = variable_get('dlike-' . $flag_name . '_option', 0);

  //add a condition for disabled flags
  if ($dlike_status_value == 0) {
    $dlike_append_link = '';
  }
  else {

    // Get the list of all the users those flagged current content
    // $dlike_append_names = dlike_user_list($type, $flag->get_content_id($object), $flag->name);
    // Get the flag counts for a piece of content
    $dlike_append_count = flag_get_counts($flag_type, $content_id);
    if (isset($dlike_append_count[$flag_name]) && $dlike_append_count[$flag_name] > 0) {

      // Get the text string set by the user
      $dlike_text_value = variable_get('dlike-' . $flag_name . '_text_value', NULL);

      // Pass the string through t().
      $dlike_sanitize_string = t('@text', array(
        '@text' => $dlike_text_value,
      ));

      // If set, replace the token for count by actual count.
      $dlike_append_string = str_replace('@count', $dlike_append_count[$flag_name], $dlike_sanitize_string);

      // Check if user has the right permissions
      if (user_access('dlike access list')) {

        // format link address.
        $dlike_link_address = 'dlike/' . $flag_type . '/' . $content_id . '/' . $flag_name . '/nojs';

        // format the attributed for l() function.
        $dlike_link_arrtibutes = array();
        $dlike_link_arrtibutes = array(
          'html' => TRUE,
          'attributes' => $attributes,
        );

        // format the link to the list of users who flagged the content.
        $dlike_append_link = '<span class="dlike-' . $flag_type . '-append-' . $content_id . '">' . l($dlike_append_string, $dlike_link_address, $dlike_link_arrtibutes) . '</span>';
      }
      else {
        $dlike_append_link = $dlike_append_string;
      }
    }
    else {
      $dlike_append_link = '<span class="dlike-' . $flag_type . '-append-' . $content_id . '"></span>';
    }
  }
  if (isset($_POST['method']) && $_POST['method'] == 'ajax') {
    print $dlike_append_link;
    die;
  }
  return $dlike_append_link;
}

Functions

Name	Description
dlike_append
dlike_get_users	Get data of all the users who flagged a content.
dlike_user_list	Get list of names of all the users who flagged particular content.