function drupalchat_settings_form in DrupalChat 7

Same name and namespace in other branches

1. 6.2 drupalchat.admin.inc \drupalchat_settings_form()
2. 6 includes/drupalchat.admin.inc \drupalchat_settings_form()
3. 7.2 drupalchat.admin.inc \drupalchat_settings_form()

Callback for admin/settings/drupalchat.

1 string reference to 'drupalchat_settings_form'

drupalchat_menu in ./drupalchat.module

Implements hook_menu().

File

./drupalchat.admin.inc, line 10

Administrative functions to configure DrupalChat.

Code

function drupalchat_settings_form($form, &$form_state) {
  drupal_add_css('misc/farbtastic/farbtastic.css');
  drupal_add_js('misc/farbtastic/farbtastic.js');
  drupal_add_js(drupal_get_path('module', 'drupalchat') . '/js/drupalchat.admin.js');

  /*
  drupalchat_yui_path();
  if ((variable_get('drupalchat_yui_use_cdn', 1) == 2) && (!variable_get('drupalchat_yui_path', NULL))) {
    drupal_set_message(t("You need to download the latest stable release of the !library and extract the entire folder into sites/all/libraries.", array('!library' => l(t('YUI library'), 'http://developer.yahoo.com/yui/3/', array('attributes' => array('target' => '_blank'))))));
  }
  */
  $seconds = array(
    1 => 1,
    2 => 2,
    3 => 3,
    4 => 4,
    5 => 5,
    6 => 6,
    7 => 7,
    8 => 8,
    9 => 9,
    10 => 10,
    11 => 11,
    12 => 12,
    13 => 13,
    14 => 14,
    15 => 15,
    16 => 16,
    17 => 17,
    18 => 18,
    19 => 19,
    20 => 20,
    30 => 30,
    40 => 40,
    50 => 50,
    60 => 60,
    70 => 70,
    80 => 80,
    90 => 90,
    100 => 100,
    110 => 110,
    120 => 120,
    150 => 150,
    180 => 180,
    240 => 240,
    300 => 300,
  );
  $themes = _drupalchat_load_themes(drupal_get_path('module', 'drupalchat') . '/themes', 'css');
  $polling_method = variable_get('drupalchat_polling_method', DRUPALCHAT_AJAX);
  if ($polling_method == DRUPALCHAT_LONGPOLL && ini_get('max_execution_time') < 30) {
    drupal_set_message(t('For DrupalChat Long Polling to be effective, please set max_execution_time to above 30 in your server php.ini file.'), 'warning');
  }
  $form = array();

  /*$form['libraries'] = array(
      '#type' => 'fieldset',
      '#title' => t('Library info'),
      '#collapsible' => TRUE,
    );
    $form['libraries']['yui'] = array(
      '#type' => 'fieldset',
      '#title' => t('YUI'),
      '#collapsible' => TRUE,
    );
    $form['libraries']['yui']['drupalchat_yui_use_cdn'] = array(
      '#type' => 'select',
      '#title' => t('Load YUI library from Yahoo CDN'),
      '#collapsible' => TRUE,
  	'#options' => array(1 => 'Yes', 2 => 'No, load from my server'),
      '#default_value' => variable_get('drupalchat_yui_use_cdn', 1),
    );
    $form['libraries']['yui']['drupalchat_yui_path'] = array(
      '#type' => 'textfield',
      '#title' => t('YUI library path on your server'),
      '#description' => t("You need to download the latest stable release of the !library and extract the entire folder into sites/all/libraries. The path will be automatically discovered; you may override the directory path here if you wish to use another version; do not add slashes before or after the path.", array('!library' => l(t('YUI library'), 'http://developer.yahoo.com/yui/3/', array('attributes' => array('target' => '_blank'))))),
      '#default_value' => variable_get('drupalchat_yui_path', NULL),
    );*/
  $form['drupalchat_general_settings'] = array(
    '#type' => 'fieldset',
    '#title' => t('DrupalChat General Settings'),
    '#collapsible' => TRUE,
  );
  $form['drupalchat_general_settings']['drupalchat_polling_method'] = array(
    '#type' => 'radios',
    '#title' => t('Choose Polling Method'),
    '#default_value' => variable_get('drupalchat_polling_method', DRUPALCHAT_AJAX),
    '#options' => array(
      DRUPALCHAT_COMMERCIAL => t('iFlyChat server'),
      DRUPALCHAT_AJAX => t('Normal AJAX'),
      DRUPALCHAT_LONGPOLL => t('Long Polling'),
      DRUPALCHAT_NODEJS => t('Node.js (currently under development)'),
    ),
    '#description' => t('Decide the server backend for Drupal Chat.'),
  );
  $form['drupalchat_general_settings']['drupalchat_external_api_key'] = array(
    '#type' => 'textfield',
    '#title' => t('iFlyChat API Key'),
    '#description' => t("Please enter the API key by registering at !elink.", array(
      '!elink' => l(t('iFlyChat.com'), 'https://iflychat.com', array(
        'attributes' => array(
          'target' => '_blank',
        ),
      )),
    )),
    '#default_value' => variable_get('drupalchat_external_api_key', NULL),
  );
  $form['drupalchat_general_settings']['drupalchat_show_admin_list'] = array(
    '#type' => 'select',
    '#title' => t('Select which chat software to use'),
    '#description' => t('Community chat is suitable for forums, blogs and social networking websites where you would like to users to be able to chat with each other both in rooms and one-to-one. Whereas Support chat is suitable for sites which need to attend to queries of their visitors. Please select which one to use. In Community chat, users with administer_drupalchat permission are considered as chat moderators/administrators. And, in Support chat, users with administer_drupalchat permission are considered as support staff.'),
    '#options' => array(
      2 => 'Community Chat',
      1 => 'Support Chat',
    ),
    '#default_value' => variable_get('drupalchat_show_admin_list', 2),
  );
  $form['drupalchat_general_settings']['drupalchat_theme'] = array(
    '#type' => 'select',
    '#title' => t('Theme'),
    '#description' => t('All themes from inside the <em>themes</em> folder will be displayed here.'),
    '#options' => $themes,
    '#default_value' => variable_get('drupalchat_theme', 'light'),
  );
  $form['drupalchat_general_settings']['drupalchat_notification_sound'] = array(
    '#type' => 'select',
    '#title' => t('Notification Sound'),
    '#description' => t('Select whether to play notification sound when a new message is received.'),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_notification_sound', 1),
  );
  $form['drupalchat_general_settings']['drupalchat_user_picture'] = array(
    '#type' => 'select',
    '#title' => t('User Pictures'),
    '#description' => t('Select whether to show user pictures in chat.'),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_user_picture', 1),
  );
  $form['drupalchat_general_settings']['drupalchat_enable_smiley'] = array(
    '#type' => 'select',
    '#title' => t('Enable Smileys'),
    '#description' => t('Select whether to show smileys.'),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_enable_smiley', 1),
  );
  $form['drupalchat_general_settings']['drupalchat_enable_mobile_browser_app'] = array(
    '#type' => 'select',
    '#title' => t('Enable Mobile App'),
    '#description' => t('Select whether to enable browser based mobile app.'),
    '#options' => array(
      '1' => 'Yes',
      '2' => 'No',
    ),
    '#default_value' => variable_get('drupalchat_enable_mobile_browser_app', '1'),
  );
  $form['drupalchat_general_settings']['drupalchat_enable_mobile_sdk_integration'] = array(
    '#type' => 'select',
    '#title' => t('Enable Mobile SDK Integration'),
    '#description' => t('Select whether to enable native mobile sdk integration.'),
    '#options' => array(
      '1' => 'Yes',
      '2' => 'No',
    ),
    '#default_value' => variable_get('drupalchat_enable_mobile_sdk_integration', '2'),
  );
  $form['drupalchat_general_settings']['drupalchat_log_messages'] = array(
    '#type' => 'select',
    '#title' => t('Log chat messages'),
    '#description' => t('Select whether to log chat messages, which can be later viewed in !inbox_link.', array(
      '!inbox_link' => l(t('message inbox'), 'drupalchat/messages/inbox'),
    )),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_log_messages', 1),
  );
  $form['drupalchat_general_settings']['drupalchat_anon_prefix'] = array(
    '#type' => 'textfield',
    '#title' => t('Prefix to be used with anonymous users'),
    '#description' => t("Please specify the prefix to be used with anonymous users. It shouldn't be long. Ideally it should be between 4 to 7 characters."),
    '#default_value' => variable_get('drupalchat_anon_prefix', 'Guest'),
  );
  $form['drupalchat_general_settings']['drupalchat_anon_use_name'] = array(
    '#type' => 'select',
    '#title' => t('Use random name or number for anonymous user'),
    '#description' => t('Select whether to use random generated name or number to assign to a new anonymous user'),
    '#options' => array(
      1 => 'Name',
      2 => 'Number',
    ),
    '#default_value' => variable_get('drupalchat_anon_use_name', 1),
  );
  $form['drupalchat_general_settings']['drupalchat_anon_change_name'] = array(
    '#type' => 'select',
    '#title' => t('Allow anonymous user to set his/her name'),
    '#description' => t('Select whether to allow anonymous user to be able to change his/her name'),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_anon_change_name', 1),
  );
  $form['drupalchat_general_settings']['drupalchat_load_chat_async'] = array(
    '#type' => 'select',
    '#title' => t('Load chat asynchronously'),
    '#description' => t('Select whether to load chat asynchronously or not.'),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_load_chat_async', 1),
  );
  $form['drupalchat_pc'] = array(
    '#type' => 'fieldset',
    '#title' => t('Chat Moderation'),
    '#collapsible' => TRUE,
  );
  $form['drupalchat_pc']['drupalchat_enable_chatroom'] = array(
    '#type' => 'radios',
    '#title' => t('Enable Public Chatroom'),
    '#default_value' => variable_get('drupalchat_enable_chatroom', 1),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
  );
  $form['drupalchat_pc']['drupalchat_stop_word_list'] = array(
    '#type' => 'textarea',
    '#title' => t('Stop Words (separated by comma)'),
    '#default_value' => variable_get('drupalchat_stop_word_list', 'asshole,assholes,bastard,beastial,beastiality,beastility,bestial,bestiality,bitch,bitcher,bitchers,bitches,bitchin,bitching,blowjob,blowjobs,bullshit,clit,cock,cocks,cocksuck,cocksucked,cocksucker,cocksucking,cocksucks,cum,cummer,cumming,cums,cumshot,cunillingus,cunnilingus,cunt,cuntlick,cuntlicker,cuntlicking,cunts,cyberfuc,cyberfuck,cyberfucked,cyberfucker,cyberfuckers,cyberfucking,damn,dildo,dildos,dick,dink,dinks,ejaculate,ejaculated,ejaculates,ejaculating,ejaculatings,ejaculation,fag,fagging,faggot,faggs,fagot,fagots,fags,fart,farted,farting,fartings,farts,farty,felatio,fellatio,fingerfuck,fingerfucked,fingerfucker,fingerfuckers,fingerfucking,fingerfucks,fistfuck,fistfucked,fistfucker,fistfuckers,fistfucking,fistfuckings,fistfucks,fuck,fucked,fucker,fuckers,fuckin,fucking,fuckings,fuckme,fucks,fuk,fuks,gangbang,gangbanged,gangbangs,gaysex,goddamn,hardcoresex,horniest,horny,hotsex,jism,jiz,jizm,kock,kondum,kondums,kum,kumer,kummer,kumming,kums,kunilingus,lust,lusting,mothafuck,mothafucka,mothafuckas,mothafuckaz,mothafucked,mothafucker,mothafuckers,mothafuckin,mothafucking,mothafuckings,mothafucks,motherfuck,motherfucked,motherfucker,motherfuckers,motherfuckin,motherfucking,motherfuckings,motherfucks,niger,nigger,niggers,orgasim,orgasims,orgasm,orgasms,phonesex,phuk,phuked,phuking,phukked,phukking,phuks,phuq,pis,piss,pisser,pissed,pisser,pissers,pises,pisses,pisin,pissin,pising,pissing,pisof,pissoff,porn,porno,pornography,pornos,prick,pricks,pussies,pusies,pussy,pusy,pussys,pusys,slut,sluts,smut,spunk'),
  );
  $form['drupalchat_pc']['drupalchat_use_stop_word_list'] = array(
    '#type' => 'select',
    '#title' => t('Use Stop Words to filter chat'),
    '#description' => t('Select whether to use stop words(entered above) for filtering'),
    '#options' => array(
      '1' => t('Don\'t filter'),
      '2' => t('Filter in public chatroom'),
      '3' => t('Filter in private chats'),
      '4' => t('Filter in all rooms'),
    ),
    '#default_value' => variable_get('drupalchat_use_stop_word_list', '1'),
  );
  $form['drupalchat_pc']['drupalchat_stop_links'] = array(
    '#type' => 'select',
    '#title' => t('Allow/Block hyperlinks'),
    '#description' => t('Select whether to allow/block hyperlinks posted in chats'),
    '#options' => array(
      '1' => t('Don\'t block'),
      '2' => t('Block in public chatroom'),
      '3' => t('Block in private chats'),
      '4' => t('Block in all rooms'),
    ),
    '#default_value' => variable_get('drupalchat_stop_links', '1'),
  );
  $form['drupalchat_pc']['drupalchat_allow_anon_links'] = array(
    '#type' => 'select',
    '#title' => t('Apply above defined block hyperlinks settings only to anonymous users'),
    '#description' => t('Select whether to apply above defined block hyperlinks setting only to anonymous users.'),
    '#options' => array(
      '1' => t('Yes, apply only to anonymous users'),
      '2' => t('No, apply to all users'),
    ),
    '#default_value' => variable_get('drupalchat_allow_anon_links', '1'),
  );
  $form['drupalchat_pc']['drupalchat_allow_render_images'] = array(
    '#type' => 'select',
    '#title' => t('Render image and video hyperlinks inline'),
    '#description' => t('Select whether to render image and video hyperlinks inline in chat.'),
    '#options' => array(
      '1' => t('Yes'),
      '2' => t('No'),
    ),
    '#default_value' => variable_get('drupalchat_allow_render_images', '1'),
  );
  $form['drupalchat_pc']['drupalchat_enable_file_attachment'] = array(
    '#type' => 'select',
    '#title' => t('Enable File Attachment'),
    '#description' => t('Select whether to allow user to share/upload file in chat.'),
    '#options' => array(
      '1' => t('Yes'),
      '2' => t('No'),
    ),
    '#default_value' => variable_get('drupalchat_enable_file_attachment', '1'),
  );
  $form['drupalchat_pc']['drupalchat_allow_single_message_delete'] = array(
    '#type' => 'select',
    '#title' => t('Allow users to delete messages selectively when in private conversation'),
    '#description' => t('Select whether to apply above defined block hyperlinks setting only to anonymous users.'),
    '#options' => array(
      '1' => t('Allow all users'),
      '2' => t('Allow only moderators'),
      '3' => t('Disable'),
    ),
    '#default_value' => variable_get('drupalchat_allow_single_message_delete', '1'),
  );
  $form['drupalchat_pc']['drupalchat_allow_clear_room_history'] = array(
    '#type' => 'select',
    '#title' => t('Allow users to clear all messages in a room'),
    '#description' => t('Select whether to allow users to clear all messages in a room'),
    '#options' => array(
      '1' => t('Allow all users'),
      '2' => t('Allow only moderators'),
      '3' => t('Disable'),
    ),
    '#default_value' => variable_get('drupalchat_allow_clear_room_history', '1'),
  );
  $form['drupalchat_pc']['drupalchat_allow_user_font_color'] = array(
    '#type' => 'select',
    '#title' => t('Allow users to set color of their name in a room'),
    '#description' => t('Select whether to allow users to set color of their name in a room.'),
    '#options' => array(
      '1' => t('Yes'),
      '2' => t('No'),
    ),
    '#default_value' => variable_get('drupalchat_allow_user_font_color', '1'),
  );
  $form['drupalchat_path'] = array(
    '#type' => 'fieldset',
    '#title' => t('DrupalChat Visibility'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $access = user_access('use PHP for settings');
  $options = array(
    BLOCK_VISIBILITY_NOTLISTED => t('All pages except those listed'),
    BLOCK_VISIBILITY_LISTED => t('Only the listed pages'),
  );
  $description = t("Specify pages by using their paths. Enter one path per line. The '*' character is a wildcard. Example paths are %blog for the blog page and %blog-wildcard for every personal blog. %front is the front page.", array(
    '%blog' => 'blog',
    '%blog-wildcard' => 'blog/*',
    '%front' => '<front>',
  ));
  if (module_exists('php') && $access) {
    $options += array(
      BLOCK_VISIBILITY_PHP => t('Pages on which this PHP code returns <code>TRUE</code> (experts only)'),
    );
    $title = t('Pages or PHP code');
    $description .= ' ' . t('If the PHP option is chosen, enter PHP code between %php. Note that executing incorrect PHP code can break your Drupal site.', array(
      '%php' => '<?php ?>',
    ));
  }
  else {
    $title = t('Pages');
  }
  $form['drupalchat_path']['drupalchat_path_visibility'] = array(
    '#type' => 'radios',
    '#title' => t('Show DrupalChat on specific pages'),
    '#options' => $options,
    '#default_value' => variable_get('drupalchat_path_visibility', BLOCK_VISIBILITY_NOTLISTED),
  );
  $form['drupalchat_path']['drupalchat_path_pages'] = array(
    '#type' => 'textarea',
    '#title' => '<span>' . $title . '</span>',
    '#default_value' => variable_get('drupalchat_path_pages', NULL),
    '#description' => $description,
  );
  $form['drupalchat_css'] = array(
    '#type' => 'fieldset',
    '#title' => t('Theme Customization'),
    '#collapsible' => TRUE,
  );
  $form['drupalchat_css']['drupalchat_chat_topbar_color'] = array(
    '#type' => 'textfield',
    '#title' => t('Chat Top Bar Color'),
    '#description' => t("Choose the color of the top bar in the chat."),
    '#default_value' => variable_get('drupalchat_chat_topbar_color', '#222222'),
    '#suffix' => '<div id="drupalchat-colorpicker1"></div>',
  );
  $form['drupalchat_css']['drupalchat_chat_topbar_text_color'] = array(
    '#type' => 'textfield',
    '#title' => t('Chat Top Bar Text Color'),
    '#description' => t("Choose the color of the text in top bar in the chat."),
    '#default_value' => variable_get('drupalchat_chat_topbar_text_color', '#FFFFFF'),
    '#suffix' => '<div id="drupalchat-colorpicker2"></div>',
  );
  $form['drupalchat_css']['drupalchat_font_color'] = array(
    '#type' => 'textfield',
    '#title' => t('Chat Font Color'),
    '#description' => t("Choose the color of the text in the chat."),
    '#default_value' => variable_get('drupalchat_font_color', '#222222'),
    '#suffix' => '<div id="drupalchat-colorpicker3"></div>',
  );
  $form['drupalchat_css']['drupalchat_public_chatroom_header'] = array(
    '#type' => 'textfield',
    '#title' => t('Public Chatroom Header'),
    '#description' => t("This is the text that will appear in header of public chatroom."),
    '#default_value' => variable_get('drupalchat_public_chatroom_header', 'Public Chatroom'),
  );
  $form['drupalchat_css']['drupalchat_chat_list_header'] = array(
    '#type' => 'textfield',
    '#title' => t('Chat List Header'),
    '#description' => t("This is the text that will appear in header of chat list."),
    '#default_value' => variable_get('drupalchat_chat_list_header', 'Chat'),
  );
  $form['drupalchat_css']['drupalchat_support'] = array(
    '#type' => 'fieldset',
    '#title' => t('Support Chat Customization'),
    '#collapsible' => TRUE,
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_init_label'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Chat - Start Button Label'),
    '#description' => t("The label for <i>Start Chat</i> button, which when clicked upon will launch chat."),
    '#default_value' => variable_get('drupalchat_support_chat_init_label', 'Chat with us'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_box_header'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Chat Box Header'),
    '#description' => t("This is the text that will appear as header of chat box."),
    '#default_value' => variable_get('drupalchat_support_chat_box_header', 'Support'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support']['drupalchat_support_chat_box_company_name'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Team/Company Name'),
    '#description' => t("Name of your team or company which the visitors will see in the chat box."),
    '#default_value' => variable_get('drupalchat_support_chat_box_company_name', 'Support Team'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_box_company_tagline'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Tagline Label'),
    '#description' => t("Your team/company tagline."),
    '#default_value' => variable_get('drupalchat_support_chat_box_company_tagline', 'Ask us anything...'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_auto_greet_enable'] = array(
    '#type' => 'radios',
    '#title' => t('Support Chat - Enable Auto Greeting Message'),
    '#default_value' => variable_get('drupalchat_support_chat_auto_greet_enable', 1),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_auto_greet_message'] = array(
    '#type' => 'textarea',
    '#title' => t('Support Chat - Auto Greeting Message'),
    '#description' => t("This is the text of an auto greeting message which will be displayed to visitors."),
    '#default_value' => variable_get('drupalchat_support_chat_auto_greet_message', 'Hi there! Welcome to our website. Let us know if you have any query!'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_auto_greet_time'] = array(
    '#type' => 'select',
    '#title' => t('Support Chat - Auto Greet Message Time Delay'),
    '#description' => t('The delay, in seconds, after which the first time visitors will be shown auto greeting message.'),
    '#options' => $seconds,
    '#default_value' => variable_get('drupalchat_support_chat_auto_greet_time', 1),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_init_label_off'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Chat - Leave Message Button Label'),
    '#description' => t("The label for <i>Leave Message</i> button, which when clicked upon will offline form."),
    '#default_value' => variable_get('drupalchat_support_chat_init_label_off', 'Leave Message'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_offline_message_desc'] = array(
    '#type' => 'textarea',
    '#title' => t('Support Chat - Offline Message Description'),
    '#description' => t("This is the description shown in Support Chat Offline window."),
    '#default_value' => variable_get('drupalchat_support_chat_offline_message_desc', 'Hello there. We are currently offline. Please leave us a message. Thanks.'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_offline_message_label'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Chat - Offline Message Label'),
    '#description' => t("This is the label for the <i>Message</i> textarea in Support Chat Offline window."),
    '#default_value' => variable_get('drupalchat_support_chat_offline_message_label', 'Message'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_offline_message_contact'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Chat - Offline Contact Details Label'),
    '#description' => t("This is the label for the <i>Contact Details</i> textarea in Support Chat Offline window."),
    '#default_value' => variable_get('drupalchat_support_chat_offline_message_contact', 'Contact Details'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_offline_message_send_button'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Chat - Offline Send Button Label'),
    '#description' => t("This is the label for the <i>Send Button</i> textarea in Support Chat Offline window"),
    '#default_value' => variable_get('drupalchat_support_chat_offline_message_send_button', 'Send Message'),
  );
  $form['drupalchat_css']['drupalchat_support']['drupalchat_support_chat_offline_message_email'] = array(
    '#type' => 'textfield',
    '#title' => t('Support Chat - Email(s) to which mail offline messages should be sent'),
    '#description' => t("Enter all email ids (separated by comma) to which notification should be sent when a user leaves a message via Offline Form"),
    '#default_value' => variable_get('drupalchat_support_chat_offline_message_email', variable_get('site_mail', '')),
  );
  $form['drupalchat_general_settings']['drupalchat_user_latency'] = array(
    '#type' => 'select',
    '#title' => t('Chat List Latency'),
    '#description' => t('The delay, in seconds, after which the user will be shown offline in the chat list(i.e. removed from the chat list) from the time he/she goes offline. Increase this value if you find the chat list is unstable and keeps on changing a lot (for example - when a user navigates from one page to another he/she goes offline and then comes back online again). Decrease it if you find that the users are shown in the chat list for too long after they have left your website.'),
    '#options' => $seconds,
    '#default_value' => variable_get('drupalchat_user_latency', 30),
  );
  $form['drupalchat_general_settings']['drupalchat_refresh_rate'] = array(
    '#type' => 'select',
    '#title' => t('Normal AJAX Refesh Rate'),
    '#description' => t('The time interval, in seconds, after which DrupalChat checks for new messages.'),
    '#options' => $seconds,
    '#default_value' => variable_get('drupalchat_refresh_rate', 2),
    '#disabled' => variable_get('drupalchat_polling_method', DRUPALCHAT_AJAX) == DRUPALCHAT_LONGPOLL ? TRUE : FALSE,
  );
  $form['drupalchat_chatlist_cont'] = array(
    '#type' => 'fieldset',
    '#title' => t('DrupalChat User Online List Control'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  $form['drupalchat_chatlist_cont']['drupalchat_minimize_chat_user_list'] = array(
    '#type' => 'select',
    '#title' => t('Minimize online user list by default'),
    '#description' => t('Select whether to minimize online user list in chat by default.'),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_minimize_chat_user_list', 2),
  );
  $form['drupalchat_chatlist_cont']['drupalchat_enable_search_bar'] = array(
    '#type' => 'select',
    '#title' => t('Show search bar in online user list'),
    '#description' => t('Select whether to show search bar in online user list.'),
    '#options' => array(
      1 => 'Yes',
      2 => 'No',
    ),
    '#default_value' => variable_get('drupalchat_enable_search_bar', 1),
  );
  $form['drupalchat_chatlist_cont']['drupalchat_rel'] = array(
    '#type' => 'radios',
    '#title' => t('Relationship method'),
    '#default_value' => variable_get('drupalchat_rel', DRUPALCHAT_REL_AUTH),
    '#options' => array(
      DRUPALCHAT_REL_AUTH => t('All users'),
    ),
    '#description' => t('This determines the method for creating the chat buddylist.'),
  );
  if (module_exists('user_relationships')) {
    $form['drupalchat_chatlist_cont']['drupalchat_rel']['#options'][DRUPALCHAT_REL_UR] = t('User Relationship module');
  }
  if (module_exists('flag_friend')) {
    $form['drupalchat_chatlist_cont']['drupalchat_rel']['#options'][DRUPALCHAT_REL_FF] = t('Flag Friend module');
  }
  if (module_exists('og')) {
    $form['drupalchat_chatlist_cont']['drupalchat_rel']['#options'][DRUPALCHAT_REL_OG] = t('Organic Groups module');
  }
  $form['drupalchat_chatlist_cont']['drupalchat_ur_name'] = array(
    '#type' => 'textfield',
    '#title' => t('User Relationships Role Names to integrate with'),
    '#description' => t('The singular form of User Relationships Role Names (e.g. buddy, friend, coworker, spouse) separated by comma.'),
    '#default_value' => variable_get('drupalchat_ur_name', NULL),
    '#autocomplete_path' => 'drupalchat/ur-autocomplete',
  );
  return system_settings_form($form);
}