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<?php
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// $Id$
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/**
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* @file
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* Allows users to have a "status."
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*/
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/**
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* Settings form.
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*/
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function facebook_status_admin($form_state) {
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$form['facebook_status_concat'] = array(
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'#type' => 'checkbox',
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'#title' => t('Facebook Mode'),
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'#description' => t("Facebook Mode makes this module work like Facebook, where the user's username is appended to the front of the status."),
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'#default_value' => variable_get('facebook_status_concat', 1),
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);
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$form['facebook_status_slide'] = array(
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'#type' => 'checkbox',
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'#title' => t('Slide Effect'),
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'#description' => t('Slides the status update form into a fieldset to reduce the space it takes up.'),
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'#default_value' => variable_get('facebook_status_slide', 1),
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);
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$form['facebook_status_legacy'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Legacy Mode'),
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'#description' => t('On nodes and/or user profiles, use the status of the author of the node or owner of the profile, respectively, in the status block.'),
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'#default_value' => variable_get('facebook_status_legacy', array('user')),
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'#options' => array('node' => t('Nodes'), 'user' => t('User profiles')),
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);
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$form['facebook_status_exclude'] = array(
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'#type' => 'textfield',
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'#title' => t('Exclude users'),
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'#description' => t('Disallow these users from having statuses. Type in usernames separated by commas, following the rules of taxonomy autocomplete fields.'),
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'#default_value' => variable_get('facebook_status_exclude', ''),
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'#maxlength' => 0,
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'#autocomplete_path' => 'facebook_status/autocomplete',
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);
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$form['facebook_status_size'] = array(
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'#type' => 'textfield',
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'#title' => t('Status update field size'),
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'#description' => t('The width of the status update textfield.'),
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'#default_value' => variable_get('facebook_status_size', 32),
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'#size' => 4,
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'#maxlength' => 4,
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'#required' => TRUE,
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);
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return system_settings_form($form);
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}
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/**
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* Validate function for the settings form.
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*/
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function facebook_status_admin_validate($form, &$form_state) {
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$exclude_string = $form_state['values']['facebook_status_exclude'];
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$exclude_orig = explode(',', $exclude_string);
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$exclude_final = array();
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foreach ($exclude_orig as $excluded) {
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$excluded = trim($excluded);
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$exists = db_result(db_query("SELECT name FROM {users} WHERE name = '%s'", $excluded));
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if ($exists) {
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$exclude_final[] = $excluded;
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}
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}
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$exclude = implode(', ', $exclude_final);
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form_set_value($form['facebook_status_exclude'], $exclude, $form_state);
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/**
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* Not quite sure what I originally intended this to do, but apparently I left off in the middle of it.
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if ($form_state['values']['facebook_status_exclude']) {
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form_set_error('facebook_status_exclude', t('
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}
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*/
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$size = $form_state['values']['facebook_status_size'];
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if (!is_numeric($size) || $size < 1 || $size != round($size)) {
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form_set_error('facebook_status_size', t('The size of the status update field must be a positive integer!'));
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}
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}
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