| <?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) ) |
| $options['classname'] = $classname; |
| $params = array_slice(func_get_args(), 3); |
| $args = array($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']; |
| echo $before_widget . $before_title . $title . $after_title . "<ul>\n"; |
| wp_list_pages("title_li="); |
| echo "</ul>\n" . $after_widget; |
| } |
| |
| function wp_widget_pages_control() { |
| $options = $newoptions = get_option('widget_pages'); |
| if ( $_POST["pages-submit"] ) { |
| $newoptions['title'] = strip_tags(stripslashes($_POST["pages-title"])); |
| } |
| if ( $options != $newoptions ) { |
| $options = $newoptions; |
| update_option('widget_pages', $options); |
| } |
| $title = attribute_escape($options['title']); |
| ?> |
| <p><label for="pages-title"><?php _e('Title:'); ?> <input style="width: 250px;" id="pages-title" name="pages-title" type="text" value="<?php echo $title; ?>" /></label></p> |
| <input type="hidden" id="pages-submit" name="pages-submit" value="1" /> |
| <?php |
| } |
| |
| function wp_widget_links($args) { |
| global $wp_db_version; |
| extract($args); |
| 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']; |
| if ( empty($title) ) |
| $title = ' '; |
| $text = $options[$number]['text']; |
| ?> |
| <?php echo $before_widget; ?> |
| <?php $title ? print($before_title . $title . $after_title) : null; ?> |
| <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']); |
| $text = attribute_escape($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($cat_args . '&show_option_none= ' . __('Select Category')); |
| ?> |
| |
| <script lang='javascript'><!-- |
| var dropdown = document.getElementById("cat"); |
| function onCatChange() { |
| if ( dropdown.options[dropdown.selectedIndex].value > 0 ) { |
| location.href = "<?php echo get_option('siteurl'); ?>/?cat="+dropdown.options[dropdown.selectedIndex].value; |
| } |
| } |
| dropdown.onchange = onCatChange; |
| --></script> |
| |
| <?php |
| } else { |
| ?> |
| <ul> |
| <?php wp_list_categories($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); |
| $options = get_option('widget_rss'); |
| if ( isset($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 occured; 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', $dims90); |
| $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); |
| |
| ?> |