<?php
/* Global Variables */
global $wp_registered_sidebars, $wp_registered_widgets, $wp_registered_widget_controls, $wp_registered_widget_styles, $wp_registered_widget_defaults;
$wp_registered_sidebars = array();
$wp_registered_widgets = array();
$wp_registered_widget_controls = array();
$wp_registered_widget_styles = array();
$wp_register_widget_defaults = false;
/* Template tags & API functions */
function register_sidebars($number = 1, $args = array()) {
$number = (int) $number;
if ( is_string($args) )
parse_str($args, $args);
$i = 1;
while ( $i <= $number ) {
$_args = $args;
if ( $number > 1 ) {
$_args['name'] = isset($args['name']) ? $args['name'] : sprintf(__('Sidebar %d'), $i);
} else {
$_args['name'] = isset($args['name']) ? $args['name'] : __('Sidebar');
}
$_args['id'] = isset($args['id']) ? $args['id'] : "sidebar-$i";
register_sidebar($_args);
++$i;
}
}
function register_sidebar($args = array()) {
global $wp_registered_sidebars;
if ( is_string($args) )
parse_str($args, $args);
$i = count($wp_registered_sidebars) + 1;
$defaults = array(
'name' => sprintf(__('Sidebar %d'), $i ),
'id' => "sidebar-$i",
'before_widget' => '<li id="%1$s" class="widget %2$s">',
'after_widget' => "</li>\n",
'before_title' => '<h2 class="widgettitle">',
'after_title' => "</h2>\n",
);
$sidebar = array_merge($defaults, $args);
$wp_registered_sidebars[$sidebar['id']] = $sidebar;
return $sidebar['id'];
}
function unregister_sidebar( $name ) {
global $wp_registered_sidebars;
if ( isset( $wp_registered_sidebars[$name] ) )
unset( $wp_registered_sidebars[$name] );
}
function register_sidebar_widget($name, $output_callback, $classname = '') {
// Compat
if ( is_array($name) ) {
if ( count($name) == 3 )
$name = sprintf($name[0], $name[2]);
else
$name = $name[0];
}
$id = sanitize_title($name);
$options = array();
if ( !empty($classname) && is_string($classname) )
$options['classname'] = $classname;
$params = array_slice(func_get_args(), 2);
$args = array($id, $name, $output_callback, $options);
if ( !empty($params) )
$args = array_merge($args, $params);
call_user_func_array('wp_register_sidebar_widget', $args);
}
function wp_register_sidebar_widget($id, $name, $output_callback, $options = array()) {
global $wp_registered_widgets, $wp_register_widget_defaults;
$id = sanitize_title($id);
if ( empty($output_callback) ) {
unset($wp_registered_widgets[$id]);
return;
}
$defaults = array('classname' => $output_callback);
$options = wp_parse_args($options, $defaults);
$widget = array(
'name' => $name,
'id' => $id,
'callback' => $output_callback,
'params' => array_slice(func_get_args(), 4)
);
$widget = array_merge($widget, $options);
if ( is_callable($output_callback) && ( !isset($wp_registered_widgets[$id]) || !$wp_register_widget_defaults) )
$wp_registered_widgets[$id] = $widget;
}
function unregister_sidebar_widget($id) {
return wp_unregister_sidebar_widget($id);
}
function wp_unregister_sidebar_widget($id) {
wp_register_sidebar_widget($id, '', '');
wp_unregister_widget_control($id);
}
function register_widget_control($name, $control_callback, $width = '', $height = '') {
// Compat
if ( is_array($name) ) {
if ( count($name) == 3 )
$name = sprintf($name[0], $name[2]);
else
$name = $name[0];
}
$id = sanitize_title($name);
$options = array();
if ( !empty($width) )
$options['width'] = $width;
if ( !empty($height) )
$options['height'] = $height;
$params = array_slice(func_get_args(), 4);
$args = array($id, $name, $control_callback, $options);
if ( !empty($params) )
$args = array_merge($args, $params);
call_user_func_array('wp_register_widget_control', $args);
}
function wp_register_widget_control($id, $name, $control_callback, $options = array()) {
global $wp_registered_widget_controls, $wp_register_widget_defaults;
$id = sanitize_title($id);
if ( empty($control_callback) ) {
unset($wp_registered_widget_controls[$id]);
return;
}
if ( isset($wp_registered_widget_controls[$id]) && $wp_register_widget_defaults )
return;
$defaults = array('width' => 300, 'height' => 200);
$options = wp_parse_args($options, $defaults);
$options['width'] = (int) $options['width'];
$options['height'] = (int) $options['height'];
$options['width'] = $options['width'] > 90 ? $options['width'] + 60 : 360;
$options['height'] = $options['height'] > 60 ? $options['height'] + 40 : 240;
$widget = array(
'name' => $name,
'id' => $id,
'callback' => $control_callback,
'params' => array_slice(func_get_args(), 4)
);
$widget = array_merge($widget, $options);
$wp_registered_widget_controls[$id] = $widget;
}
function unregister_widget_control($id) {
return wp_unregister_widget_control($id);
}
function wp_unregister_widget_control($id) {
return wp_register_widget_control($id, '', '');
}
function dynamic_sidebar($index = 1) {
global $wp_registered_sidebars, $wp_registered_widgets;
if ( is_int($index) ) {
$index = "sidebar-$index";
} else {
$index = sanitize_title($index);
foreach ( $wp_registered_sidebars as $key => $value ) {
if ( sanitize_title($value['name']) == $index ) {
$index = $key;
break;
}
}
}
$sidebars_widgets = wp_get_sidebars_widgets();
if ( empty($wp_registered_sidebars[$index]) || !is_array($sidebars_widgets[$index]) || empty($sidebars_widgets[$index]) )
return false;
$sidebar = $wp_registered_sidebars[$index];
$did_one = false;
foreach ( $sidebars_widgets[$index] as $id ) {
$callback = $wp_registered_widgets[$id]['callback'];
$params = array_merge(array($sidebar), (array) $wp_registered_widgets[$id]['params']);
// Substitute HTML id and class attributes into before_widget
$params[0]['before_widget'] = sprintf($params[0]['before_widget'], $id, $wp_registered_widgets[$id]['classname']);
if ( is_callable($callback) ) {
call_user_func_array($callback, $params);
$did_one = true;
}
}
return $did_one;
}
function is_active_widget($callback) {
global $wp_registered_widgets;
$sidebars_widgets = wp_get_sidebars_widgets(false);
if ( is_array($sidebars_widgets) ) foreach ( $sidebars_widgets as $sidebar => $widgets )
if ( is_array($widgets) ) foreach ( $widgets as $widget )
if ( $wp_registered_widgets[$widget]['callback'] == $callback )
return true;
return false;
}
function is_dynamic_sidebar() {
global $wp_registered_widgets, $wp_registered_sidebars;
$sidebars_widgets = get_option('sidebars_widgets');
foreach ( $wp_registered_sidebars as $index => $sidebar ) {
if ( count($sidebars_widgets[$index]) ) {
foreach ( $sidebars_widgets[$index] as $widget )
if ( array_key_exists($widget, $wp_registered_widgets) )
return true;
}
}
return false;
}
/* Internal Functions */
function wp_get_sidebars_widgets($update = true) {
global $wp_registered_widgets, $wp_registered_sidebars;
$sidebars_widgets = get_option('sidebars_widgets');
$_sidebars_widgets = array();
if ( !isset($sidebars_widgets['array_version']) )
$sidebars_widgets['array_version'] = 1;
switch ( $sidebars_widgets['array_version'] ) {
case 1 :
foreach ( $sidebars_widgets as $index => $sidebar )
if ( is_array($sidebar) )
foreach ( $sidebar as $i => $name ) {
$id = strtolower($name);
if ( isset($wp_registered_widgets[$id]) ) {
$_sidebars_widgets[$index][$i] = $id;
continue;
}
$id = sanitize_title($name);
if ( isset($wp_registered_widgets[$id]) ) {
$_sidebars_widgets[$index][$i] = $id;
continue;
}
unset($_sidebars_widgets[$index][$i]);
}
$_sidebars_widgets['array_version'] = 2;
$sidebars_widgets = $_sidebars_widgets;
unset($_sidebars_widgets);
case 2 :
$sidebars = array_keys( $wp_registered_sidebars );
if ( !empty( $sidebars ) ) {
// Move the known-good ones first
foreach ( $sidebars as $id ) {
if ( array_key_exists( $id, $sidebars_widgets ) ) {
$_sidebars_widgets[$id] = $sidebars_widgets[$id];
unset($sidebars_widgets[$id], $sidebars[$id]);
}
}
// Assign to each unmatched registered sidebar the first available orphan
unset( $sidebars_widgets[ 'array_version' ] );
while ( ( $sidebar = array_shift( $sidebars ) ) && $widgets = array_shift( $sidebars_widgets ) )
$_sidebars_widgets[ $sidebar ] = $widgets;
$_sidebars_widgets['array_version'] = 3;
$sidebars_widgets = $_sidebars_widgets;
unset($_sidebars_widgets);
}
if ( $update )
update_option('sidebars_widgets', $sidebars_widgets);
}
unset($sidebars_widgets['array_version']);
return $sidebars_widgets;
}
function wp_set_sidebars_widgets( $sidebars_widgets ) {
update_option( 'sidebars_widgets', $sidebars_widgets );
}
function wp_get_widget_defaults() {
global $wp_registered_sidebars;
$defaults = array();
foreach ( $wp_registered_sidebars as $index => $sidebar )
$defaults[$index] = array();
return $defaults;
}
/* Default Widgets */
function wp_widget_pages( $args ) {
extract( $args );
$options = get_option( 'widget_pages' );
$title = empty( $options['title'] ) ? __( 'Pages' ) : $options['title'];
$sortby = empty( $options['sortby'] ) ? 'menu_order' : $options['sortby'];
$exclude = empty( $options['exclude'] ) ? '' : $options['exclude'];
if ( $sortby == 'menu_order' ) {
$sortby = 'menu_order, post_title';
}
$out = wp_list_pages( array('title_li' => '', 'echo' => 0, 'sort_column' => $sortby, 'exclude' => $exclude) );
if ( !empty( $out ) ) {
?>
<?php echo $before_widget; ?>
<?php echo $before_title . $title . $after_title; ?>
<ul>
<?php echo $out; ?>
</ul>
<?php echo $after_widget; ?>
<?php
}
}
function wp_widget_pages_control() {
$options = $newoptions = get_option('widget_pages');
if ( $_POST['pages-submit'] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST['pages-title']));
$sortby = stripslashes( $_POST['pages-sortby'] );
if ( in_array( $sortby, array( 'post_title', 'menu_order', 'ID' ) ) ) {
$newoptions['sortby'] = $sortby;
} else {
$newoptions['sortby'] = 'menu_order';
}
$newoptions['exclude'] = strip_tags( stripslashes( $_POST['pages-exclude'] ) );
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_pages', $options);
}
$title = attribute_escape($options['title']);
$exclude = attribute_escape( $options['exclude'] );
?>
<p><label for="pages-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="pages-title" name="pages-title" type="text" value="<?php echo $title; ?>" /></label></p>
<p><label for="pages-sortby"><?php _e( 'Sort by:' ); ?>
<select name="pages-sortby" id="pages-sortby">
<option value="post_title"<?php selected( $options['sortby'], 'post_title' ); ?>><?php _e('Page title'); ?></option>
<option value="menu_order"<?php selected( $options['sortby'], 'menu_order' ); ?>><?php _e('Page order'); ?></option>
<option value="ID"<?php selected( $options['sortby'], 'ID' ); ?>><?php _e( 'Page ID' ); ?></option>
</select></label></p>
<p><label for="pages-exclude"><?php _e( 'Exclude:' ); ?> <input type="text" value="<?php echo $exclude; ?>" name="pages-exclude" id="pages-exclude" style="width: 180px;" /></label><br />
<small><?php _e( 'Page IDs, separated by commas.' ); ?></small></p>
<input type="hidden" id="pages-submit" name="pages-submit" value="1" />
<?php
}
function wp_widget_links($args) {
global $wp_db_version;
extract($args, EXTR_SKIP);
if ( $wp_db_version < 3582 ) {
// This ONLY works with li/h2 sidebars.
get_links_list();
} else {
wp_list_bookmarks(array(
'title_before' => $before_title, 'title_after' => $after_title,
'category_before' => $before_widget, 'category_after' => $after_widget,
'show_images' => true, 'class' => 'linkcat widget'
));
}
}
function wp_widget_search($args) {
extract($args);
?>
<?php echo $before_widget; ?>
<form id="searchform" method="get" action="<?php bloginfo('home'); ?>">
<div>
<input type="text" name="s" id="s" size="15" /><br />
<input type="submit" value="<?php echo attribute_escape(__('Search')); ?>" />
</div>
</form>
<?php echo $after_widget; ?>
<?php
}
function wp_widget_archives($args) {
extract($args);
$options = get_option('widget_archives');
$c = $options['count'] ? '1' : '0';
$d = $options['dropdown'] ? '1' : '0';
$title = empty($options['title']) ? __('Archives') : $options['title'];
echo $before_widget;
echo $before_title . $title . $after_title;
if($d) {
?>
<select name="archive-dropdown" onChange='document.location.href=this.options[this.selectedIndex].value;'> <option value=""><?php echo attribute_escape(__('Select Month')); ?></option> <?php wp_get_archives("type=monthly&format=option&show_post_count=$c"); ?> </select>
<?php
} else {
?>
<ul>
<?php wp_get_archives("type=monthly&show_post_count=$c"); ?>
</ul>
<?php
}
echo $after_widget;
}
function wp_widget_archives_control() {
$options = $newoptions = get_option('widget_archives');
if ( $_POST["archives-submit"] ) {
$newoptions['count'] = isset($_POST['archives-count']);
$newoptions['dropdown'] = isset($_POST['archives-dropdown']);
$newoptions['title'] = strip_tags(stripslashes($_POST["archives-title"]));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_archives', $options);
}
$count = $options['count'] ? 'checked="checked"' : '';
$dropdown = $options['dropdown'] ? 'checked="checked"' : '';
$title = attribute_escape($options['title']);
?>
<p><label for="archives-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="archives-title" name="archives-title" type="text" value="<?php echo $title; ?>" /></label></p>
<p style="text-align:right;margin-right:40px;"><label for="archives-count"><?php _e('Show post counts'); ?> <input class="checkbox" type="checkbox" <?php echo $count; ?> id="archives-count" name="archives-count" /></label></p>
<p style="text-align:right;margin-right:40px;"><label for="archives-dropdown"><?php _e('Display as a drop down'); ?> <input class="checkbox" type="checkbox" <?php echo $dropdown; ?> id="archives-dropdown" name="archives-dropdown" /></label></p>
<input type="hidden" id="archives-submit" name="archives-submit" value="1" />
<?php
}
function wp_widget_meta($args) {
extract($args);
$options = get_option('widget_meta');
$title = empty($options['title']) ? __('Meta') : $options['title'];
?>
<?php echo $before_widget; ?>
<?php echo $before_title . $title . $after_title; ?>
<ul>
<?php wp_register(); ?>
<li><?php wp_loginout(); ?></li>
<li><a href="<?php bloginfo('rss2_url'); ?>" title="<?php echo attribute_escape(__('Syndicate this site using RSS 2.0')); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
<li><a href="<?php bloginfo('comments_rss2_url'); ?>" title="<?php echo attribute_escape(__('The latest comments to all posts in RSS')); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
<li><a href="http://wordpress.org/" title="<?php echo attribute_escape(__('Powered by WordPress, state-of-the-art semantic personal publishing platform.')); ?>">WordPress.org</a></li>
<?php wp_meta(); ?>
</ul>
<?php echo $after_widget; ?>
<?php
}
function wp_widget_meta_control() {
$options = $newoptions = get_option('widget_meta');
if ( $_POST["meta-submit"] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST["meta-title"]));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_meta', $options);
}
$title = attribute_escape($options['title']);
?>
<p><label for="meta-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="meta-title" name="meta-title" type="text" value="<?php echo $title; ?>" /></label></p>
<input type="hidden" id="meta-submit" name="meta-submit" value="1" />
<?php
}
function wp_widget_calendar($args) {
extract($args);
$options = get_option('widget_calendar');
$title = $options['title'];
if ( empty($title) )
$title = ' ';
echo $before_widget . $before_title . $title . $after_title;
echo '<div id="calendar_wrap">';
get_calendar();
echo '</div>';
echo $after_widget;
}
function wp_widget_calendar_control() {
$options = $newoptions = get_option('widget_calendar');
if ( $_POST["calendar-submit"] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST["calendar-title"]));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_calendar', $options);
}
$title = attribute_escape($options['title']);
?>
<p><label for="calendar-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="calendar-title" name="calendar-title" type="text" value="<?php echo $title; ?>" /></label></p>
<input type="hidden" id="calendar-submit" name="calendar-submit" value="1" />
<?php
}
function wp_widget_text($args, $number = 1) {
extract($args);
$options = get_option('widget_text');
$title = $options[$number]['title'];
$text = apply_filters( 'widget_text', $options[$number]['text'] );
?>
<?php echo $before_widget; ?>
<?php if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
<div class="textwidget"><?php echo $text; ?></div>
<?php echo $after_widget; ?>
<?php
}
function wp_widget_text_control($number) {
$options = $newoptions = get_option('widget_text');
if ( !is_array($options) )
$options = $newoptions = array();
if ( $_POST["text-submit-$number"] ) {
$newoptions[$number]['title'] = strip_tags(stripslashes($_POST["text-title-$number"]));
$newoptions[$number]['text'] = stripslashes($_POST["text-text-$number"]);
if ( !current_user_can('unfiltered_html') )
$newoptions[$number]['text'] = stripslashes(wp_filter_post_kses($newoptions[$number]['text']));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_text', $options);
}
$title = attribute_escape($options[$number]['title']);
$text = format_to_edit($options[$number]['text']);
?>
<input style="width: 450px;" id="text-title-<?php echo $number; ?>" name="text-title-<?php echo $number; ?>" type="text" value="<?php echo $title; ?>" />
<textarea style="width: 450px; height: 280px;" id="text-text-<?php echo $number; ?>" name="text-text-<?php echo $number; ?>"><?php echo $text; ?></textarea>
<input type="hidden" id="text-submit-<?php echo "$number"; ?>" name="text-submit-<?php echo "$number"; ?>" value="1" />
<?php
}
function wp_widget_text_setup() {
$options = $newoptions = get_option('widget_text');
if ( isset($_POST['text-number-submit']) ) {
$number = (int) $_POST['text-number'];
if ( $number > 9 ) $number = 9;
if ( $number < 1 ) $number = 1;
$newoptions['number'] = $number;
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_text', $options);
wp_widget_text_register($options['number']);
}
}
function wp_widget_text_page() {
$options = $newoptions = get_option('widget_text');
?>
<div class="wrap">
<form method="POST">
<h2><?php _e('Text Widgets'); ?></h2>
<p style="line-height: 30px;"><?php _e('How many text widgets would you like?'); ?>
<select id="text-number" name="text-number" value="<?php echo $options['number']; ?>">
<?php for ( $i = 1; $i < 10; ++$i ) echo "<option value='$i' ".($options['number']==$i ? "selected='selected'" : '').">$i</option>"; ?>
</select>
<span class="submit"><input type="submit" name="text-number-submit" id="text-number-submit" value="<?php echo attribute_escape(__('Save')); ?>" /></span></p>
</form>
</div>
<?php
}
function wp_widget_text_register() {
$options = get_option('widget_text');
$number = $options['number'];
if ( $number < 1 ) $number = 1;
if ( $number > 9 ) $number = 9;
$dims = array('width' => 460, 'height' => 350);
$class = array('classname' => 'widget_text');
for ($i = 1; $i <= 9; $i++) {
$name = sprintf(__('Text %d'), $i);
$id = "text-$i"; // Never never never translate an id
wp_register_sidebar_widget($id, $name, $i <= $number ? 'wp_widget_text' : /* unregister */ '', $class, $i);
wp_register_widget_control($id, $name, $i <= $number ? 'wp_widget_text_control' : /* unregister */ '', $dims, $i);
}
add_action('sidebar_admin_setup', 'wp_widget_text_setup');
add_action('sidebar_admin_page', 'wp_widget_text_page');
}
function wp_widget_categories($args) {
extract($args);
$options = get_option('widget_categories');
$c = $options['count'] ? '1' : '0';
$h = $options['hierarchical'] ? '1' : '0';
$d = $options['dropdown'] ? '1' : '0';
$title = empty($options['title']) ? __('Categories') : $options['title'];
echo $before_widget;
echo $before_title . $title . $after_title;
$cat_args = "orderby=name&show_count={$c}&hierarchical={$h}";
if($d) {
wp_dropdown_categories($cat_args . '&show_option_none= ' . __('Select Category'));
?>
<script lang='javascript'><!--
var dropdown = document.getElementById("cat");
function onCatChange() {
if ( dropdown.options[dropdown.selectedIndex].value > 0 ) {
location.href = "<?php echo get_option('home'); ?>/?cat="+dropdown.options[dropdown.selectedIndex].value;
}
}
dropdown.onchange = onCatChange;
--></script>
<?php
} else {
?>
<ul>
<?php wp_list_categories($cat_args . '&title_li='); ?>
</ul>
<?php
}
echo $after_widget;
}
function wp_widget_categories_control() {
$options = $newoptions = get_option('widget_categories');
if ( $_POST['categories-submit'] ) {
$newoptions['count'] = isset($_POST['categories-count']);
$newoptions['hierarchical'] = isset($_POST['categories-hierarchical']);
$newoptions['dropdown'] = isset($_POST['categories-dropdown']);
$newoptions['title'] = strip_tags(stripslashes($_POST['categories-title']));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_categories', $options);
}
$count = $options['count'] ? 'checked="checked"' : '';
$hierarchical = $options['hierarchical'] ? 'checked="checked"' : '';
$dropdown = $options['dropdown'] ? 'checked="checked"' : '';
$title = attribute_escape($options['title']);
?>
<p><label for="categories-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="categories-title" name="categories-title" type="text" value="<?php echo $title; ?>" /></label></p>
<p style="text-align:right;margin-right:40px;"><label for="categories-count"><?php _e('Show post counts'); ?> <input class="checkbox" type="checkbox" <?php echo $count; ?> id="categories-count" name="categories-count" /></label></p>
<p style="text-align:right;margin-right:40px;"><label for="categories-hierarchical" style="text-align:right;"><?php _e('Show hierarchy'); ?> <input class="checkbox" type="checkbox" <?php echo $hierarchical; ?> id="categories-hierarchical" name="categories-hierarchical" /></label></p>
<p style="text-align:right;margin-right:40px;"><label for="categories-dropdown" style="text-align:right;"><?php _e('Display as a drop down'); ?> <input class="checkbox" type="checkbox" <?php echo $dropdown; ?> id="categories-dropdown" name="categories-dropdown" /></label></p>
<input type="hidden" id="categories-submit" name="categories-submit" value="1" />
<?php
}
function wp_widget_recent_entries($args) {
if ( $output = wp_cache_get('widget_recent_entries') )
return print($output);
ob_start();
extract($args);
$options = get_option('widget_recent_entries');
$title = empty($options['title']) ? __('Recent Posts') : $options['title'];
if ( !$number = (int) $options['number'] )
$number = 10;
else if ( $number < 1 )
$number = 1;
else if ( $number > 15 )
$number = 15;
$r = new WP_Query("showposts=$number&what_to_show=posts&nopaging=0");
if ($r->have_posts()) :
?>
<?php echo $before_widget; ?>
<?php echo $before_title . $title . $after_title; ?>
<ul>
<?php while ($r->have_posts()) : $r->the_post(); ?>
<li><a href="<?php the_permalink() ?>"><?php if ( get_the_title() ) the_title(); else the_ID(); ?> </a></li>
<?php endwhile; ?>
</ul>
<?php echo $after_widget; ?>
<?php
endif;
wp_cache_add('widget_recent_entries', ob_get_flush());
}
function wp_flush_widget_recent_entries() {
wp_cache_delete('widget_recent_entries');
}
add_action('save_post', 'wp_flush_widget_recent_entries');
add_action('post_deleted', 'wp_flush_widget_recent_entries');
function wp_widget_recent_entries_control() {
$options = $newoptions = get_option('widget_recent_entries');
if ( $_POST["recent-entries-submit"] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST["recent-entries-title"]));
$newoptions['number'] = (int) $_POST["recent-entries-number"];
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_recent_entries', $options);
wp_flush_widget_recent_entries();
}
$title = attribute_escape($options['title']);
if ( !$number = (int) $options['number'] )
$number = 5;
?>
<p><label for="recent-entries-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="recent-entries-title" name="recent-entries-title" type="text" value="<?php echo $title; ?>" /></label></p>
<p><label for="recent-entries-number"><?php _e('Number of posts to show:'); ?> <input style="width: 25px; text-align: center;" id="recent-entries-number" name="recent-entries-number" type="text" value="<?php echo $number; ?>" /></label> <?php _e('(at most 15)'); ?></p>
<input type="hidden" id="recent-entries-submit" name="recent-entries-submit" value="1" />
<?php
}
function wp_widget_recent_comments($args) {
global $wpdb, $comments, $comment;
extract($args, EXTR_SKIP);
$options = get_option('widget_recent_comments');
$title = empty($options['title']) ? __('Recent Comments') : $options['title'];
if ( !$number = (int) $options['number'] )
$number = 5;
else if ( $number < 1 )
$number = 1;
else if ( $number > 15 )
$number = 15;
if ( !$comments = wp_cache_get( 'recent_comments', 'widget' ) ) {
$comments = $wpdb->get_results("SELECT comment_author, comment_author_url, comment_ID, comment_post_ID FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT $number");
wp_cache_add( 'recent_comments', $comments, 'widget' );
}
?>
<?php echo $before_widget; ?>
<?php echo $before_title . $title . $after_title; ?>
<ul id="recentcomments"><?php
if ( $comments ) : foreach ($comments as $comment) :
echo '<li class="recentcomments">' . sprintf(__('%1$s on %2$s'), get_comment_author_link(), '<a href="'. get_permalink($comment->comment_post_ID) . '#comment-' . $comment->comment_ID . '">' . get_the_title($comment->comment_post_ID) . '</a>') . '</li>';
endforeach; endif;?></ul>
<?php echo $after_widget; ?>
<?php
}
function wp_delete_recent_comments_cache() {
wp_cache_delete( 'recent_comments', 'widget' );
}
add_action( 'comment_post', 'wp_delete_recent_comments_cache' );
add_action( 'wp_set_comment_status', 'wp_delete_recent_comments_cache' );
function wp_widget_recent_comments_control() {
$options = $newoptions = get_option('widget_recent_comments');
if ( $_POST["recent-comments-submit"] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST["recent-comments-title"]));
$newoptions['number'] = (int) $_POST["recent-comments-number"];
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_recent_comments', $options);
wp_delete_recent_comments_cache();
}
$title = attribute_escape($options['title']);
if ( !$number = (int) $options['number'] )
$number = 5;
?>
<p><label for="recent-comments-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="recent-comments-title" name="recent-comments-title" type="text" value="<?php echo $title; ?>" /></label></p>
<p><label for="recent-comments-number"><?php _e('Number of comments to show:'); ?> <input style="width: 25px; text-align: center;" id="recent-comments-number" name="recent-comments-number" type="text" value="<?php echo $number; ?>" /></label> <?php _e('(at most 15)'); ?></p>
<input type="hidden" id="recent-comments-submit" name="recent-comments-submit" value="1" />
<?php
}
function wp_widget_recent_comments_style() {
?>
<style type="text/css">.recentcomments a{display:inline !important;padding: 0 !important;margin: 0 !important;}</style>
<?php
}
function wp_widget_recent_comments_register() {
$dims = array('width' => 320, 'height' => 90);
$class = array('classname' => 'widget_recent_comments');
wp_register_sidebar_widget('recent-comments', __('Recent Comments'), 'wp_widget_recent_comments', $class);
wp_register_widget_control('recent-comments', __('Recent Comments'), 'wp_widget_recent_comments_control', $dims);
if ( is_active_widget('wp_widget_recent_comments') )
add_action('wp_head', 'wp_widget_recent_comments_style');
}
function wp_widget_rss($args, $number = 1) {
require_once(ABSPATH . WPINC . '/rss.php');
extract($args, EXTR_SKIP);
$options = get_option('widget_rss');
if ( isset($options['error']) && $options['error'] )
return;
$num_items = (int) $options[$number]['items'];
$show_summary = $options[$number]['show_summary'];
if ( empty($num_items) || $num_items < 1 || $num_items > 10 ) $num_items = 10;
$url = $options[$number]['url'];
while ( strstr($url, 'http') != $url )
$url = substr($url, 1);
if ( empty($url) )
return;
$rss = fetch_rss($url);
$link = clean_url(strip_tags($rss->channel['link']));
while ( strstr($link, 'http') != $link )
$link = substr($link, 1);
$desc = attribute_escape(strip_tags(html_entity_decode($rss->channel['description'], ENT_QUOTES)));
$title = $options[$number]['title'];
if ( empty($title) )
$title = htmlentities(strip_tags($rss->channel['title']));
if ( empty($title) )
$title = $desc;
if ( empty($title) )
$title = __('Unknown Feed');
$url = clean_url(strip_tags($url));
if ( file_exists(dirname(__FILE__) . '/rss.png') )
$icon = str_replace(ABSPATH, get_option('siteurl').'/', dirname(__FILE__)) . '/rss.png';
else
$icon = get_option('siteurl').'/wp-includes/images/rss.png';
$title = "<a class='rsswidget' href='$url' title='" . attribute_escape(__('Syndicate this content')) ."'><img style='background:orange;color:white;border:none;' width='14' height='14' src='$icon' alt='RSS' /></a> <a class='rsswidget' href='$link' title='$desc'>$title</a>";
?>
<?php echo $before_widget; ?>
<?php $title ? print($before_title . $title . $after_title) : null; ?>
<ul>
<?php
if ( is_array( $rss->items ) ) {
$rss->items = array_slice($rss->items, 0, $num_items);
foreach ($rss->items as $item ) {
while ( strstr($item['link'], 'http') != $item['link'] )
$item['link'] = substr($item['link'], 1);
$link = clean_url(strip_tags($item['link']));
$title = attribute_escape(strip_tags($item['title']));
if ( empty($title) )
$title = __('Untitled');
$desc = '';
if ( $show_summary ) {
$summary = '<div class="rssSummary">' . $item['description'] . '</div>';
} else {
if ( isset( $item['description'] ) && is_string( $item['description'] ) )
$desc = str_replace(array("\n", "\r"), ' ', attribute_escape(strip_tags(html_entity_decode($item['description'], ENT_QUOTES))));
$summary = '';
}
echo "<li><a class='rsswidget' href='$link' title='$desc'>$title</a>$summary</li>";
}
} else {
echo '<li>' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '</li>';
}
?>
</ul>
<?php echo $after_widget; ?>
<?php
}
function wp_widget_rss_control($number) {
$options = $newoptions = get_option('widget_rss');
if ( $_POST["rss-submit-$number"] ) {
$newoptions[$number]['items'] = (int) $_POST["rss-items-$number"];
$url = clean_url(strip_tags(stripslashes($_POST["rss-url-$number"])));
$newoptions[$number]['title'] = trim(strip_tags(stripslashes($_POST["rss-title-$number"])));
if ( $url !== $options[$number]['url'] ) {
require_once(ABSPATH . WPINC . '/rss.php');
$rss = fetch_rss($url);
if ( is_object($rss) ) {
$newoptions[$number]['url'] = $url;
$newoptions[$number]['error'] = false;
} else {
$newoptions[$number]['error'] = true;
$newoptions[$number]['url'] = wp_specialchars(__('Error: could not find an RSS or ATOM feed at that URL.'), 1);
$error = sprintf(__('Error in RSS %1$d: %2$s'), $number, $newoptions[$number]['error']);
}
}
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_rss', $options);
}
$url = attribute_escape($options[$number]['url']);
$items = (int) $options[$number]['items'];
$title = attribute_escape($options[$number]['title']);
if ( empty($items) || $items < 1 ) $items = 10;
?>
<p style="text-align:center;"><?php _e('Enter the RSS feed URL here:'); ?></p>
<input style="width: 400px;" id="rss-url-<?php echo "$number"; ?>" name="rss-url-<?php echo "$number"; ?>" type="text" value="<?php echo $url; ?>" />
<p style="text-align:center;"><?php _e('Give the feed a title (optional):'); ?></p>
<input style="width: 400px;" id="rss-title-<?php echo "$number"; ?>" name="rss-title-<?php echo "$number"; ?>" type="text" value="<?php echo $title; ?>" />
<p style="text-align:center; line-height: 30px;"><?php _e('How many items would you like to display?'); ?> <select id="rss-items-<?php echo $number; ?>" name="rss-items-<?php echo $number; ?>"><?php for ( $i = 1; $i <= 10; ++$i ) echo "<option value='$i' ".($items==$i ? "selected='selected'" : '').">$i</option>"; ?></select></p>
<input type="hidden" id="rss-submit-<?php echo "$number"; ?>" name="rss-submit-<?php echo "$number"; ?>" value="1" />
<?php
}
function wp_widget_rss_setup() {
$options = $newoptions = get_option('widget_rss');
if ( isset($_POST['rss-number-submit']) ) {
$number = (int) $_POST['rss-number'];
if ( $number > 9 ) $number = 9;
if ( $number < 1 ) $number = 1;
$newoptions['number'] = $number;
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_rss', $options);
wp_widget_rss_register($options['number']);
}
}
function wp_widget_rss_page() {
$options = $newoptions = get_option('widget_rss');
?>
<div class="wrap">
<form method="POST">
<h2><?php _e('RSS Feed Widgets'); ?></h2>
<p style="line-height: 30px;"><?php _e('How many RSS widgets would you like?'); ?>
<select id="rss-number" name="rss-number" value="<?php echo $options['number']; ?>">
<?php for ( $i = 1; $i < 10; ++$i ) echo "<option value='$i' ".($options['number']==$i ? "selected='selected'" : '').">$i</option>"; ?>
</select>
<span class="submit"><input type="submit" name="rss-number-submit" id="rss-number-submit" value="<?php echo attribute_escape(__('Save')); ?>" /></span></p>
</form>
</div>
<?php
}
function wp_widget_rss_register() {
$options = get_option('widget_rss');
$number = $options['number'];
if ( $number < 1 ) $number = 1;
if ( $number > 9 ) $number = 9;
$dims = array('width' => 410, 'height' => 200);
$class = array('classname' => 'widget_rss');
for ($i = 1; $i <= 9; $i++) {
$name = sprintf(__('RSS %d'), $i);
$id = "rss-$i"; // Never never never translate an id
wp_register_sidebar_widget($id, $name, $i <= $number ? 'wp_widget_rss' : /* unregister */ '', $class, $i);
wp_register_widget_control($id, $name, $i <= $number ? 'wp_widget_rss_control' : /* unregister */ '', $dims, $i);
}
add_action('sidebar_admin_setup', 'wp_widget_rss_setup');
add_action('sidebar_admin_page', 'wp_widget_rss_page');
}
function wp_widgets_init() {
global $wp_register_widget_defaults;
$wp_register_widget_defaults = true;
$dims90 = array('height' => 90, 'width' => 300);
$dims100 = array('height' => 100, 'width' => 300);
$dims150 = array('height' => 150, 'width' => 300);
$class = array('classname' => 'widget_pages');
wp_register_sidebar_widget('pages', __('Pages'), 'wp_widget_pages', $class);
wp_register_widget_control('pages', __('Pages'), 'wp_widget_pages_control', $dims150);
$class['classname'] = 'widget_calendar';
wp_register_sidebar_widget('calendar', __('Calendar'), 'wp_widget_calendar', $class);
wp_register_widget_control('calendar', __('Calendar'), 'wp_widget_calendar_control', $dims90);
$class['classname'] = 'widget_archives';
wp_register_sidebar_widget('archives', __('Archives'), 'wp_widget_archives', $class);
wp_register_widget_control('archives', __('Archives'), 'wp_widget_archives_control', $dims100);
$class['classname'] = 'widget_links';
wp_register_sidebar_widget('links', __('Links'), 'wp_widget_links', $class);
$class['classname'] = 'widget_meta';
wp_register_sidebar_widget('meta', __('Meta'), 'wp_widget_meta', $class);
wp_register_widget_control('meta', __('Meta'), 'wp_widget_meta_control', $dims90);
$class['classname'] = 'widget_search';
wp_register_sidebar_widget('search', __('Search'), 'wp_widget_search', $class);
$class['classname'] = 'widget_categories';
wp_register_sidebar_widget('categories', __('Categories'), 'wp_widget_categories', $class);
wp_register_widget_control('categories', __('Categories'), 'wp_widget_categories_control', $dims150);
$class['classname'] = 'widget_recent_entries';
wp_register_sidebar_widget('recent-posts', __('Recent Posts'), 'wp_widget_recent_entries', $class);
wp_register_widget_control('recent-posts', __('Recent Posts'), 'wp_widget_recent_entries_control', $dims90);
wp_widget_text_register();
wp_widget_rss_register();
wp_widget_recent_comments_register();
$wp_register_widget_defaults = false;
do_action('widgets_init');
}
add_action('init', 'wp_widgets_init', 1);
?>