scrolltext.module in ScrollText 7

This module used for scrolling text from node title

File

scrolltext.module

<?php

/**
 * @file
 * This module used for scrolling text from node title
 */

/**
 * Implementation of hook_help().
 */

/**
 * @todo Please document this function.
 * @see http://drupal.org/node/1354
 */
function scrolltext_help($section) {
  switch ($section) {
    case 'admin/help#scrolltext':
    case 'admin/modules#description':
      return "This module used for scrolling text from node title.";
  }
}

/**
 * Implements hook_permission().
 */
function scrolltext_permission() {
  return array(
    'access scrolltext' => array(
      'title' => t('access scrolltext'),
      'description' => t('TODO Add a description for \'access scrolltext\''),
    ),
    'administer scrolltext' => array(
      'title' => t('administer scrolltext'),
      'description' => t('TODO Add a description for \'administer scrolltext\''),
    ),
  );
}

/**
 * Menu callback. Prints a listing of active nodes on the site.
 */
function scrolltext_menu() {
  $items = array();
  $items['admin/config/content/scrolltext'] = array(
    'title' => 'ScrollText',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'scrolltext_settings_form',
    ),
    'access arguments' => array(
      'administer scrolltext',
    ),
    'type' => MENU_NORMAL_ITEM,
    'description' => 'ScrollText settings',
    'file' => 'scrolltext.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_theme().
 */
function scrolltext_theme() {
  return array(
    'scrolltext_node' => array(
      'render element' => 'form',
    ),
  );
}

/**
 * Implements hook_block_info().
 */
function scrolltext_block_info() {

  // TODO Rename block deltas (e.g. delta-0) to readable strings.
  if (TRUE) {
    $blocks['delta-0']['info'] = 'ScrollText';
    return $blocks;
  }
}

/**
 * Implements hook_block_view().
 */
function scrolltext_block_view($delta) {

  // TODO Rename block deltas (e.g. delta-0) to readable strings.
  $scrolltext_nodetype = variable_get('scrolltext_nodetype', 'content_type');
  if (TRUE) {
    switch ($delta) {
      case 'delta-0':
        $block['subject'] = t('<none>');
        $block['content'] = '';
        $scrolltext_direction = variable_get('scrolltext_direction', 'Left');
        $scrolltext_behavior = variable_get('scrolltext_behavior', 'Scroll');
        $scrolltext_width = variable_get('scrolltext_width', '100%');
        $scrolltext_height = variable_get('scrolltext_height', '0');
        $scrolltext_speed = variable_get('scrolltext_speed', '10');
        $scrolltext_delay = variable_get('scrolltext_delay', '100');
        $scrolltext_source_type = variable_get('scrolltext_source_type', 'content_type');
        $scrolltext_source_value = variable_get('scrolltext_source_value', 'article');
        $scrolltext_count = variable_get('scrolltext_count', '10');
        $scrolltext_content = '';
        if ($scrolltext_source_type == 'content_type') {
          $sql = " SELECT n.title, n.nid FROM {node} n WHERE n.status = 1 and n.type = :scrolltext_source_value" . " ORDER BY n.created DESC";
          $results = db_query_range($sql, 0, $scrolltext_count, array(
            ':scrolltext_source_value' => $scrolltext_source_value,
          ));
          foreach ($results as $row) {
            $scrolltext_content .= "<span>" . l($row->title, 'node/' . $row->nid) . "</span>";
            $scrolltext_content .= str_repeat('&nbsp', 5);
            if ($scrolltext_direction == 'up' or $scrolltext_direction == 'down') {
              $scrolltext_content .= "<br />\n";
            }
          }
        }
        else {
          if (module_exists('views')) {
            $view = views_get_view($scrolltext_source_value);
            if ($view) {

              //$view->execute();

              // $scrolltext_content = $view->render();
              $scrolltext_content = $view
                ->preview();
            }
            else {
              $scrolltext_content = 'Views not found: ' . $scrolltext_source_value;
            }
          }
          else {
            $scrolltext_content = t('Require Views module.');
          }
        }
        $block['content'] = "<div id='scrolltext'>" . "<marquee direction='{$scrolltext_direction}' " . "behavior='{$scrolltext_behavior}' " . "width='{$scrolltext_width}' " . "onmouseover='this.stop()' onmouseout='this.start()'";
        if (strcmp($scrolltext_height, '0') !== 0) {
          $block['content'] .= "height='{$scrolltext_height}' ";
        }
        $block['content'] .= "scrollamount='{$scrolltext_speed}' " . "scrolldelay='{$scrolltext_delay}' " . ">";
        $block['content'] .= $scrolltext_content;
        $block['content'] .= '</marquee></div>';
        break;
    }
    return $block;
  }
}

/**
 * Implements hook_block().
 *
 */
function scrolltext_block_OLD($op = 'list', $delta = 0) {

  // TODO Remaining code in this function needs to be moved to the appropriate new hook function.
  global $user;
}

Functions

Name	Description
scrolltext_block_info	Implements hook_block_info().
scrolltext_block_OLD	Implements hook_block().
scrolltext_block_view	Implements hook_block_view().
scrolltext_help	@todo Please document this function.
scrolltext_menu	Menu callback. Prints a listing of active nodes on the site.
scrolltext_permission	Implements hook_permission().
scrolltext_theme	Implements hook_theme().