Pownce for Wordpress by Cavemonkey50.
Author: Ricardo González
Author URI: http://rick.jinlabs.com/
*/
/* Copyright 2007 Ricardo González Castro (rick[in]jinlabs.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
define('MAGPIE_CACHE_ON', 1); //2.7 Cache Bug
define('MAGPIE_CACHE_AGE', 180);
define('MAGPIE_INPUT_ENCODING', 'UTF-8');
define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
$twitter_options['widget_fields']['title'] = array('label'=>'Title:', 'type'=>'text', 'default'=>'');
$twitter_options['widget_fields']['username'] = array('label'=>'Username:', 'type'=>'text', 'default'=>'');
$twitter_options['widget_fields']['num'] = array('label'=>'Number of links:', 'type'=>'text', 'default'=>'5');
$twitter_options['widget_fields']['update'] = array('label'=>'Show timestamps:', 'type'=>'checkbox', 'default'=>true);
$twitter_options['widget_fields']['linked'] = array('label'=>'Linked:', 'type'=>'text', 'default'=>'#');
$twitter_options['widget_fields']['hyperlinks'] = array('label'=>'Discover Hyperlinks:', 'type'=>'checkbox', 'default'=>true);
$twitter_options['widget_fields']['twitter_users'] = array('label'=>'Discover @replies:', 'type'=>'checkbox', 'default'=>true);
$twitter_options['widget_fields']['encode_utf8'] = array('label'=>'UTF8 Encode:', 'type'=>'checkbox', 'default'=>false);
$twitter_options['prefix'] = 'twitter';
// Display Twitter messages
function twitter_messages($username = '', $num = 5, $list = false, $update = true, $linked = '#', $hyperlinks = true, $twitter_users = true, $encode_utf8 = false) {
global $twitter_options;
include_once(ABSPATH . WPINC . '/rss.php');
$messages = fetch_rss('http://twitter.com/statuses/user_timeline/'.$username.'.rss');
if ($list) echo '';
}
// Link discover stuff
function hyperlinks($text) {
// Props to Allen Shaw & webmancers.com
// match protocol://address/path/file.extension?some=variable&another=asf%
//$text = preg_replace("/\b([a-zA-Z]+:\/\/[a-z][a-z0-9\_\.\-]*[a-z]{2,6}[a-zA-Z0-9\/\*\-\?\&\%]*)\b/i","", $text);
$text = preg_replace('/\b([a-zA-Z]+:\/\/[\w_.\-]+\.[a-zA-Z]{2,6}[\/\w\-~.?=&%#+$*!]*)\b/i',"", $text);
// match www.something.domain/path/file.extension?some=variable&another=asf%
//$text = preg_replace("/\b(www\.[a-z][a-z0-9\_\.\-]*[a-z]{2,6}[a-zA-Z0-9\/\*\-\?\&\%]*)\b/i","", $text);
$text = preg_replace('/\b(?$1", $text);
// match name@address
$text = preg_replace("/\b([a-zA-Z][a-zA-Z0-9\_\.\-]*[a-zA-Z]*\@[a-zA-Z][a-zA-Z0-9\_\.\-]*[a-zA-Z]{2,6})\b/i","", $text);
//mach #trendingtopics. Props to Michael Voigt
$text = preg_replace('/([\.|\,|\:|\¡|\¿|\>|\{|\(]?)#{1}(\w*)([\.|\,|\:|\!|\?|\>|\}|\)]?)\s/i', "$1$3 ", $text);
return $text;
}
function twitter_users($text) {
$text = preg_replace('/([\.|\,|\:|\¡|\¿|\>|\{|\(]?)@{1}(\w*)([\.|\,|\:|\!|\?|\>|\}|\)]?)\s/i', "$1$3 ", $text);
return $text;
}
// Twitter widget stuff
function widget_twitter_init() {
if ( !function_exists('register_sidebar_widget') )
return;
$check_options = get_option('widget_twitter');
if ($check_options['number']=='') {
$check_options['number'] = 1;
update_option('widget_twitter', $check_options);
}
function widget_twitter($args, $number = 1) {
global $twitter_options;
// $args is an array of strings that help widgets to conform to
// the active theme: before_widget, before_title, after_widget,
// and after_title are the array keys. Default tags: li and h2.
extract($args);
// Each widget can store its own options. We keep strings here.
include_once(ABSPATH . WPINC . '/rss.php');
$options = get_option('widget_twitter');
// fill options with default values if value is not set
$item = $options[$number];
foreach($twitter_options['widget_fields'] as $key => $field) {
if (! isset($item[$key])) {
$item[$key] = $field['default'];
}
}
$messages = fetch_rss('http://twitter.com/statuses/user_timeline/'.$item['username'].'.rss');
// These lines generate our output.
echo $before_widget . $before_title . '' . $after_title;
twitter_messages($item['username'], $item['num'], true, $item['update'], $item['linked'], $item['hyperlinks'], $item['twitter_users'], $item['encode_utf8']);
echo $after_widget;
}
// This is the function that outputs the form to let the users edit
// the widget's title. It's an optional feature that users cry for.
function widget_twitter_control($number) {
global $twitter_options;
// Get our options and see if we're handling a form submission.
$options = get_option('widget_twitter');
if ( isset($_POST['twitter-submit']) ) {
foreach($twitter_options['widget_fields'] as $key => $field) {
$options[$number][$key] = $field['default'];
$field_name = sprintf('%s_%s_%s', $twitter_options['prefix'], $key, $number);
if ($field['type'] == 'text') {
$options[$number][$key] = strip_tags(stripslashes($_POST[$field_name]));
} elseif ($field['type'] == 'checkbox') {
$options[$number][$key] = isset($_POST[$field_name]);
}
}
update_option('widget_twitter', $options);
}
foreach($twitter_options['widget_fields'] as $key => $field) {
$field_name = sprintf('%s_%s_%s', $twitter_options['prefix'], $key, $number);
$field_checked = '';
if ($field['type'] == 'text') {
$field_value = htmlspecialchars($options[$number][$key], ENT_QUOTES);
} elseif ($field['type'] == 'checkbox') {
$field_value = 1;
if (! empty($options[$number][$key])) {
$field_checked = 'checked="checked"';
}
}
printf('',
$field_name, __($field['label']), $field_name, $field_name, $field['type'], $field_value, $field['type'], $field_checked);
}
echo '';
}
function widget_twitter_setup() {
$options = $newoptions = get_option('widget_twitter');
if ( isset($_POST['twitter-number-submit']) ) {
$number = (int) $_POST['twitter-number'];
$newoptions['number'] = $number;
}
if ( $options != $newoptions ) {
update_option('widget_twitter', $newoptions);
widget_twitter_register();
}
}
function widget_twitter_page() {
$options = $newoptions = get_option('widget_twitter');
?>
300, 'height' => 300);
$class = array('classname' => 'widget_twitter');
for ($i = 1; $i <= 9; $i++) {
$name = sprintf(__('Twitter #%d'), $i);
$id = "twitter-$i"; // Never never never translate an id
wp_register_sidebar_widget($id, $name, $i <= $options['number'] ? 'widget_twitter' : /* unregister */ '', $class, $i);
wp_register_widget_control($id, $name, $i <= $options['number'] ? 'widget_twitter_control' : /* unregister */ '', $dims, $i);
}
add_action('sidebar_admin_setup', 'widget_twitter_setup');
add_action('sidebar_admin_page', 'widget_twitter_page');
}
widget_twitter_register();
}
// Run our code later in case this loads prior to any required plugins.
add_action('widgets_init', 'widget_twitter_init');
?>