View source
<?php
function twitter_admin_form() {
$form = array();
$form['global_account'] = array(
'#type' => 'fieldset',
'#title' => t('Global account'),
'#description' => t('A site-wide Twitter account to use as the default when tweets are posted. This is useful for single-user blogs or sites where many users post to a single shared Twitter account.'),
);
$form['global_account']['twitter_global_name'] = array(
'#type' => 'textfield',
'#title' => t('Twitter user name'),
'#default_value' => variable_get('twitter_global_name', NULL),
);
$form['global_account']['twitter_global_password'] = array(
'#type' => 'password',
'#title' => t('Password'),
'#description' => t("If your Twitter account is protected, or you wish to post to Twitter from Drupal, you must enter the Twitter account's password."),
'#default_value' => variable_get('twitter_global_password', NULL),
);
$form['import'] = array(
'#type' => 'fieldset',
'#title' => t('Twitter import'),
'#description' => t('Import and display the Twitter statuses of site users who have entered their Twitter account information.'),
);
$form['import']['twitter_import'] = array(
'#type' => 'checkbox',
'#title' => t('Import Twitter statuses'),
'#default_value' => variable_get('twitter_import', TRUE),
);
$periods = array(
0 => t('Never'),
);
$periods += drupal_map_assoc(array(
604800,
2419200,
7257600,
31449600,
), 'format_interval');
$form['import']['twitter_expire'] = array(
'#type' => 'select',
'#title' => t('Delete old statuses'),
'#default_value' => variable_get('twitter_expire', 0),
'#options' => $periods,
);
$form['posting'] = array(
'#type' => 'fieldset',
'#title' => t('Twitter posting'),
'#description' => t('Users with proper permissions will be given the option to post announcements to their Twitter accounts when they create new content.'),
);
$form['posting']['twitter_types'] = array(
'#type' => 'checkboxes',
'#title' => t('Node types'),
'#options' => node_get_types('names'),
'#default_value' => variable_get('twitter_types', array(
'story' => 'story',
'blog' => 'blog',
)),
);
$form['posting']['twitter_default_format'] = array(
'#type' => 'textfield',
'#title' => t('Default format string'),
'#maxlength' => 140,
'#description' => t('The given text will be posted to twitter.com. You can use [url], [url-alias], [shorturl], [title] and [author-name] (as well as other tokens supplied by Token module) as placeholders.'),
'#default_value' => variable_get('twitter_default_format', 'New post: [title] [shorturl]'),
);
$form['twitter_api_url'] = array(
'#type' => 'textfield',
'#title' => t('Alternate API URL'),
'#default_value' => variable_get('twitter_api_url', 'twitter.com'),
'#description' => t("A Twitter-compatible microblogging services like !identica can be used insted of Twitter.com by entering the service's API URL here.", array(
'!identica' => l('Identi.ca', 'http://laconi.ca/trac/wiki/TwitterCompatibleAPI'),
)),
);
$form['twitter_set_source'] = array(
'#type' => 'checkbox',
'#title' => t('Set source to Drupal when updating Twitter status'),
'#default_value' => variable_get('twitter_set_source', TRUE),
);
return system_settings_form($form);
}
function twitter_user_settings($account) {
module_load_include('inc', 'twitter');
$output = '';
$twitter_accounts = twitter_twitter_accounts($account);
if (!empty($twitter_accounts)) {
$output .= drupal_get_form('twitter_account_list_form', $twitter_accounts);
}
$output .= drupal_get_form('twitter_add_account', $account);
return $output;
}
function twitter_account_list_form($form_state, $twitter_accounts = array()) {
$form['#tree'] = TRUE;
$form['accounts'] = array();
foreach ($twitter_accounts as $twitter_account) {
$form['accounts'][] = _twitter_account_list_row($twitter_account);
}
if (!empty($twitter_accounts)) {
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save changes'),
);
}
return $form;
}
function _twitter_account_list_row($account) {
$form['#account'] = $account;
$form['uid'] = array(
'#type' => 'value',
'#value' => $account['uid'],
);
$form['screen_name'] = array(
'#type' => 'value',
'#value' => $account['screen_name'],
);
$form['image'] = array(
'#type' => 'markup',
'#value' => theme('image', $account['profile_image_url'], '', '', array(), FALSE),
);
$form['visible_name'] = array(
'#type' => 'markup',
'#value' => l($account['screen_name'], 'http://www.twitter.com/' . $account['screen_name']),
);
$form['description'] = array(
'#type' => 'markup',
'#value' => filter_xss($account['description']),
);
$form['protected'] = array(
'#type' => 'markup',
'#value' => empty($account['protected']) ? t('No') : t('Yes'),
);
$form['import'] = array(
'#type' => 'checkbox',
'#default_value' => $account['import'],
);
$form['delete'] = array(
'#type' => 'checkbox',
);
return $form;
}
function theme_twitter_account_list_form($form) {
$header = array(
'',
t('Name'),
t('Description'),
t('Private'),
t('Import'),
t('Delete'),
);
$rows = array();
foreach (element_children($form['accounts']) as $key) {
$element =& $form['accounts'][$key];
$rows[] = array(
drupal_render($element['image']),
drupal_render($element['uid']) . drupal_render($element['screen_name']) . drupal_render($element['visible_name']),
drupal_render($element['description']),
drupal_render($element['protected']),
drupal_render($element['import']),
drupal_render($element['delete']),
);
}
$output = theme('table', $header, $rows);
$output .= drupal_render($form);
return $output;
}
function twitter_account_list_form_submit($form, &$form_state) {
$accounts = $form_state['values']['accounts'];
foreach ($accounts as $account) {
if (empty($account['delete'])) {
twitter_user_save($account);
}
else {
twitter_user_delete($account['uid'], $account['screen_name']);
}
}
}
function twitter_add_account($form_state, $account = NULL) {
if (empty($account)) {
global $user;
$account = $user;
}
$form['uid'] = array(
'#type' => 'value',
'#value' => $account->uid,
);
$form['screen_name'] = array(
'#type' => 'textfield',
'#required' => TRUE,
'#title' => t('Twitter user name'),
);
$form['password'] = array(
'#type' => 'password',
'#title' => t('Password'),
'#description' => t("If your Twitter account is protected, or you wish to post to Twitter from Drupal, you must enter the Twitter account's password."),
);
$form['import'] = array(
'#type' => 'checkbox',
'#title' => t('Import statuses from this account'),
'#default_value' => TRUE,
'#access' => FALSE,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Add account'),
);
return $form;
}
function twitter_add_account_validate($form, &$form_state) {
module_load_include('inc', 'twitter');
$verify = FALSE;
$pass = $form_state['values']['password'];
$name = $form_state['values']['screen_name'];
if (!empty($pass)) {
$verify = TRUE;
}
if ($verify) {
$valid = twitter_authenticate($name, $pass);
if (!$valid) {
form_set_error("password", t('Twitter authentication failed. Please check your account name and try again.'));
}
}
}
function twitter_add_account_submit($form, &$form_state) {
module_load_include('inc', 'twitter');
if (!empty($form_state['values']['screen_name'])) {
if (!empty($form_state['values']['password'])) {
$account = twitter_fetch_account_info($form_state['values']['screen_name'], $form_state['values']['password']);
if ($account['protected']) {
$form_state['values']['protected'] = TRUE;
}
}
twitter_user_save($form_state['values'], TRUE);
}
}
