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<?php
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// $Id: skypesupport.module,v 1.10 2007/06/24 22:23:16 fusion94 Exp $
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/**
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* w00t skype support
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* Maintainers: Steve McKenzie - steve [at] stevemckenzie.ca
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* Tony Guntharp - fusion94 [at] damagestudios.net
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* Special Thanks: mozillaman for the idea, finding the php class and making it work!
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*/
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/**
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* Implementation of hook_help()
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*/
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function skypesupport_help($section) {
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switch ($section) {
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case 'admin/help#skypesupport':
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return t('To use this module, it is recommended that you have the latest version of <a href="http://www.skype.com" title="Skype">Skype</a>. You also <strong>must</strong> have the setting "Allow My Status To Be Shown On The Web" enabled which is located under the Privacy Preferences in Skype.');
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break;
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case 'admin/modules#description':
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return t('Adds ability to offer live support via <a href="http://www.skype.com" title="Skype">Skype</a>');
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break;
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}
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}
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/**
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* Implementation of hook_perm()
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*/
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function skypesupport_perm() {
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return array('administer skype support users', 'provide skype support');
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}
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/**
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* Implementation of hook_menu()
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*/
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function skypesupport_menu($may_cache) {
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$items = array();
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$items[] = array(
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'path' => variable_get('skypesupport_page_path', 'skypesupport'),
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'title' => t('skype support'),
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'callback' => 'skypesupport_page',
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'access' => user_access("access content"),
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'type' => MENU_SUGGESTED_ITEM
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);
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$items[] = array(
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'path' => 'admin/settings/skypesupport',
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'title' => t('Skype Support'),
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'description' => t('Allows users to be labeled as support users for providing support via Skype.'),
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//'callback' => 'skypesupport_admin',
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'callback' => 'drupal_get_form',
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'callback arguments' => array('skypesupport_admin'),
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'access' => user_access("administer skype support users"),
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'type' => MENU_NORMAL_ITEM
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);
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return $items;
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}
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/**
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* Implementation of hook_settings()
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*/
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function skypesupport_settings() {
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$form['basic_module_settings'] = array('#type' => 'fieldset', '#title' => t('Basic Settings'), '#collapsible' => true);
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$form['basic_module_settings']['skypesupport_page_path'] = array('#type' => 'textfield',
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'#title' => t('Skype Support Page Path'),
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'#size' => 40,
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'#default_value' => variable_get('skypesupport_page_path', 'skypesupport')
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);
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return $form;
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}
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/**
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* Implementation of hook_user()
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*/
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function skypesupport_user($op, &$edit, &$account, $category = NULL) {
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global $user;
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$access = user_access('provide skype support', $account);
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switch($op) {
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// handle permissions
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case 'form':
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$users = variable_get('skypesupport_users', NULL);
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$skype = skypesupport_check_user($account, true);
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if ($access) {
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if (!empty($users)) {
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if (!$skype) {
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$users[] = $account->uid;
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variable_set('skypesupport_users', $users);
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}
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} else {
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variable_set('skypesupport_users', array($account->uid));
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}
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}
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break;
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// handle single user status if a support user
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case 'view':
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if ($skype = skypesupport_check_user($account)) {
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theme('skypesupport_css');
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$output = theme('skypesupport_user', $account, $skype);
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$items[] = array('class' => 'skype_support_user', 'value' => $output);
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return array(t('Skype Support') => $items);
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} elseif($skype = skypesupport_check_user($account, true)) {
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theme('skypesupport_css');
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$output = theme('skypesupport_user_status', $account, $skype);
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$items[] = array('class' => 'skype_support_user', 'value' => $output);
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return array(t('Skype Support') => $items);
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}
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break;
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}
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}
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/**
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* Implementation of hook_form_alter()
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*/
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function skypesupport_form_alter($form_id, &$form) {
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if ($form_id == 'user_edit' && $form['account']) {
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$user = user_load(array('uid' => arg(1)));
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$support_users = variable_get('skypesupport_users', NULL);
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if (!empty($support_users)) {
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foreach ($support_users as $uid => $key) {
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if ($uid == $user->uid) {
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$form['skype_info'] = array('#type' => 'fieldset', '#collapsible' => true, '#title' => t('Skype Information'));
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$form['skype_info']['skype_name'] = array('#type' => 'textfield',
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'#title' => t('Skype User Name'),
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'#size' => 20,
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'#default_value' => $user->skype_name
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);
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$form['skype_info']['available_skype_status'] = array('#type' => 'select',
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'#title' => t('Available Status in Support'),
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'#multiple' => true,
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'#description' => t('Hold ctrl (command) and click at the same time to add multiple users'),
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'#default_value' => ($user->available_skype_status) ? $user->available_skype_status : 7, // default is skype me
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'#options' => skypesupport_status_list()
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);
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}
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}
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}
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}
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}
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/**
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* Implementation of hook_block()
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*/
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function skypesupport_block($op = 'list', $delta = 0, $edit = array()) {
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switch ($op) {
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case 'list':
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$blocks[]['info'] = t('Skype Support');
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return $blocks;
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break;
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case 'view':
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theme('skypesupport_css');
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switch ($delta) {
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case 0:
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$users = variable_get('skypesupport_users', NULL);
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$block['subject'] = t('Skype Support');
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$block['content'] = theme('skypesupport_user_list', $users);
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break;
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}
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return $block;
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break;
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}
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}
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/**
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* admin page to choose users
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*/
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function skypesupport_admin() {
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$form['available_users'] = array('#type' => 'fieldset', '#title' => t('Support Users'), '#description' => t('Choose which users to be listed as support users'), '#collapsible' => true);
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$form['available_users']['skypesupport_users'] = array('#type' => 'select',
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'#multiple' => true,
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'#title' => t('Users'),
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'#description' => t('Hold ctrl (command) and click at the same time to add multiple users'),
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'#default_value' => variable_get('skypesupport_users', NULL),
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'#options' => skypesupport_user_list()
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);
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return system_settings_form($form);
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}
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/**
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* available skype statuses
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*/
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function skypesupport_status_list() {
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// the order of these items must not change as their index value is what is required by the Skype API
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return array('Unknown', 'Offline', 'Online', 'Away', 'Not Available', 'Do Not Disturb', 'Invisible', 'Skype Me');
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}
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/**
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* get a list of users (only uid & name) to generate a selectbox on the admin page
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*/
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function skypesupport_user_list() {
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$result = db_query("SELECT uid, name FROM {users} ORDER BY name");
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while($row = db_fetch_object($result)) {
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if ($row->name && $row->uid > 0) {
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$users[$row->uid] = $row->name;
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}
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}
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return $users;
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}
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/**
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* main page to show available support users
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*/
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function skypesupport_page() {
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theme('skypesupport_css');
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$users = variable_get('skypesupport_users', NULL);
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$output .= theme('skypesupport_user_list', $users);
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echo theme('page', $output);
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}
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/**
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* main function to check if a user is a support user and also if a user is available for support requests
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*/
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function skypesupport_check_user($user, $support_user = false) {
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$support_users = variable_get('skypesupport_users', NULL);
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if (!empty($support_users)) {
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foreach ($support_users as $key => $uid) {
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if ($user->uid == $uid && $user->skype_name) {
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require_once('skypesupport.inc');
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$user_status = new phpSkypeStatus($user->skype_name);
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if ($support_user) { return $user_status; }
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if (!empty($user->available_skype_status)) {
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foreach ($user->available_skype_status as $index => $status) {
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if ($status == $user_status->getNum()) {
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return $user_status;
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}
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}
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}
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}
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}
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}
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}
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/**
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* themables
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*/
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function theme_skypesupport_css() {
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global $base_url;
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drupal_set_html_head(theme('stylesheet_import', $base_url .'/'. drupal_get_path('module', 'skypesupport').'/skypesupport.css'));
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}
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function theme_skypesupport_user_list($users) {
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$user_count = 0;
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$output .= '<div class="skypesupport_available">'. t('Users Available For Support') .'</div>';
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$output .= '<ul class="skypesupport_user_list">';
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if (!empty($users)) {
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foreach ($users as $key => $uid) {
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$user = user_load(array('uid' => $uid));
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$skype = skypesupport_check_user($user);
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if ($skype) {
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$output .= '<li>'. theme('skypesupport_user', $user, $skype) .'</li>';
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$user_count++;
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}
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}
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}
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if ($user_count == 0) {
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$output .= '<li>'. t('Currently No Users Available For Support') .'</li>';
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}
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$output .= '</ul>';
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return $output;
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}
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function theme_skypesupport_user($user, $user_status) {
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$output .= '<div class="skype_user">';
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$output .= theme('skypesupport_user_status', $user, $user_status);
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$output .= ' <a class="skypesupport_add_user" href="skype:'. $user->skype_name .'?add" title="'. t('add') .'">'. t('[add]') .'</a>';
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$output .= ' <a class="skypesupport_userinfo_user" href="skype:'. $user->skype_name .'?userinfo" title="'. t('userinfo') .'">'. t('[userinfo]') .'</a>';
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$output .= ' <a class="skypesupport_chat_user" href="skype:'. $user->skype_name .'?chat" title="'. t('chat') .'">'. t('[message]') .'</a>';
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$output .= ' <a class="skypesupport_call_user" href="skype:'. $user->skype_name .'?call" title="'. t('call') .'">'. t('[call]') .'</a>';
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$output .= '<br class="clear" />';
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$output .= '</div>';
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return $output;
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}
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function theme_skypesupport_user_status($user, $user_status) {
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if ($user->skype_name) {
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$language = ($user->language) ? '('. $user->language .')' : '';
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return l($user->name, "user/$user->uid") .' is currently set to <img src="'. $user_status->getImagePath() .'" /> <em class="skype_support_user_status">'. $user_status->getText() .'</em> ' .$language;
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}
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}
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