materio-base-d7/sites/all/modules/gui/materiobasemod/materio_contactops.module

<?php


/**
 * Implements hook_init().
 */
// function materio_contactops_init() {
//   drupal_add_js(drupal_get_path('module', 'materio_contactops').'/js/materio_contactops.js');
// }


/**
 * Implements hook_permission().
 */
function materio_contactops_permission() {
  $perms =  array(
    'access company export' =>  array(
      'title' => t('access company export'),
      'description' => t('access company export'),
    ),
    'view own company related materials' =>  array(
      'title' => t('view own company related materials'),
      'description' => t('view own company related materials'),
    )
  );

  return $perms;
}

function materio_contactops_menu(){
  $items = array();

  $items['admin/content/companies/export'] = array(
    'title' => t('Export Companies'),
    'page callback' => 'materio_companies_export',
    'page arguments' => array(),
    'access arguments' => array('access company export'),
    'type' => MENU_LOCAL_TASK,
    'file' => 'materio_contactops.pages.inc',
  );

  $items['admin/users/industriels/export'] = array(
    'title' => t('Export Companies Contacts'),
    'page callback' => 'materio_contactops_export',
    'page arguments' => array(),
    'access arguments' => array('access company export'),
    'type' => MENU_LOCAL_TASK,
    'file' => 'materio_contactops.pages.inc',
  );

  $items['user/%user/materials'] = array(
    'title' => t('Materials'),
    'page callback' => 'materio_contactops_materials',
    'page arguments' => array(1),
    'access arguments' => array('view own company related materials'),
    'type' => MENU_LOCAL_TASK,
    'file' => 'materio_contactops.pages.inc',
  );

  return $items;
}

/**
 * Implements hook_menu_local_tasks_alter().
 */
function materio_contactops_menu_local_tasks_alter(&$data, $router_item, $root_path) {
  switch($root_path){
    case 'admin/content/companies' :
      $item = menu_get_item('admin/content/companies/export');
      if ($item['access']) {
        $data['actions']['output'][] = array(
          '#theme' => 'menu_local_action',
          '#link' => $item,
        );
      }
      break;
    case 'admin/users/industriels':
      $item = menu_get_item('admin/users/industriels/export');
      if ($item['access']) {
        $data['actions']['output'][] = array(
          '#theme' => 'menu_local_action',
          '#link' => $item,
        );
      }
      break;
  }

}

/**
 * Implements hook_theme().
 */
function materio_contactops_theme($existing, $type, $theme, $path) {
  return array(
    'materio_contactops_materials' => array(
      'template' => 'materio-contactops-materials',
      'path' => drupal_get_path('module', 'materio_contactops').'/templates',
      'arguments' => array(
        'items' => array(),
        'view_mode' => "teaser",
        'pager' => NULL,
        'count' => 0,
      )
    )
  );
}


function template_preprocess_materio_contactops_materials(&$vars){
  // dsm($vars, 'template_preprocess_materio_contactops_materials | vars');

  // $vars['actualities_infos'] = t('Actualities by materiO\'');
  $vars['materials_infos'] = t('');
}