__('You can display the most recent post(s) in this widget. Define, on what pages the widget will show.', 'a5-recent-posts') );
$control_opts = array( 'width' => 400 );
parent::__construct(false, $name = 'A5 Recents Post', $widget_opts, $control_opts);
self::$options = get_option('rpw_options');
}
function form($instance) {
// setup the default settings
$defaults = array(
'title' => NULL,
'thumb' => false,
'width' => get_option('thumbnail_size_w'),
'link' => NULL,
'target' => false,
'headline' => NULL,
'noshorts' => false,
'readmore' => false,
'filter' => false,
'rmtext' => NULL,
'rmclass' => NULL,
'style' => NULL,
'homepage' => 1,
'frontpage' => 1,
'page' => 1,
'category' => false,
'single' => 1,
'date' => false,
'archive' => false,
'tag' => false,
'attachment' => false,
'taxonomy' => false,
'author' => false,
'search' => false,
'not_found' => false,
'login_page' => false,
'show_date' => NULL,
'h' => 3,
'alignment' => NULL,
'imgborder' => NULL,
'posts_per_page' => 1,
'wordcount' => 3,
'words' => false,
'sticky' => false
);
$instance = wp_parse_args( (array) $instance, $defaults );
$title = esc_attr($instance['title']);
$thumb = esc_attr($instance['thumb']);
$width = esc_attr($instance['width']);
$link = esc_attr($instance['link']);
$target = esc_attr($instance['target']);
$headline = esc_attr($instance['headline']);
$noshorts = esc_attr($instance['noshorts']);
$filter = esc_attr($instance['filter']);
$readmore = esc_attr($instance['readmore']);
$rmtext = esc_attr($instance['rmtext']);
$rmclass = esc_attr($instance['rmclass']);
$style = esc_attr($instance['style']);
$homepage = $instance['homepage'];
$frontpage = $instance['frontpage'];
$page = $instance['page'];
$category = $instance['category'];
$single = $instance['single'];
$date = $instance['date'];
$archive = $instance['archive'];
$tag = $instance['tag'];
$attachment = $instance['attachment'];
$taxonomy = $instance['taxonomy'];
$author = $instance['author'];
$search = $instance['search'];
$not_found = $instance['not_found'];
$login_page = $instance['login_page'];
$show_date=esc_attr($instance['show_date']);
$h=esc_attr($instance['h']);
$alignment=esc_attr($instance['alignment']);
$imgborder = esc_attr($instance['imgborder']);
$posts_per_page = esc_attr($instance['posts_per_page']);
$wordcount = esc_attr($instance['wordcount']);
$words = esc_attr($instance['words']);
$sticky = esc_attr($instance['sticky']);
$link_options = array (array('post', __('The post', 'a5-recent-posts')), array('extern', __('External link', 'a5-recent-posts')), array('page', __('The attachment page', 'a5-recent-posts')), array('file', __('The attachment file', 'a5-recent-posts')), array('none', __('Don't link', 'a5-recent-posts')));
$options = array (array('top', __('Above thumbnail', 'a5-recent-posts')) , array('bottom', __('Under thumbnail', 'a5-recent-posts')), array('middel', __('Under date', 'a5-recent-posts')), array('none', __('Don't show title', 'a5-recent-posts')));
$date_options = array (array('top', __('Above post', 'a5-recent-posts')), array('middel', __('Under thumbnail', 'a5-recent-posts')), array('bottom', __('Under post', 'a5-recent-posts')), array('none', __('Don't show date', 'a5-recent-posts')));
$base_id = 'widget-'.$this->id_base.'-'.$this->number.'-';
$base_name = 'widget-'.$this->id_base.'['.$this->number.']';
a5_text_field($base_id.'title', $base_name.'[title]', $title, __('Title:', 'a5-recent-posts'), array('space' => true, 'class' => 'widefat'));
a5_number_field($base_id.'posts_per_page', $base_name.'[posts_per_page]', $posts_per_page, __('How many posts should be displayed in the widget', 'a5-recent-posts'), array('space' => true, 'size' => 4, 'step' => 1, 'min' => 1));
a5_checkbox($base_id.'sticky', $base_name.'[sticky]', $target, __('Check to have only sticky posts.', 'a5-recent-posts'), array('space' => true));
a5_number_field($base_id.'width', $base_name.'[width]', $width, __('Width of the thumbnail (in px):', 'a5-recent-posts'), array('space' => true, 'size' => 4, 'step' => 1));
a5_select($base_id.'link', $base_name.'[link]', $link_options, $link, __('Choose here to what you want the widget to link to. It will link to the post by default.', 'a5-recent-posts'), false, array('space' => true));
a5_checkbox($base_id.'target', $base_name.'[target]', $target, __('Check to open the link in another browser window.', 'a5-recent-posts'), array('space' => true));
a5_checkbox($base_id.'thumb', $base_name.'[thumb]', $thumb, sprintf(__('Check to %snot%s display the thumbnail of the post.', 'a5-recent-posts'), '', ''), array('space' => true));
a5_text_field($base_id.'imgborder', $base_name.'[imgborder]', $imgborder, sprintf(__('If wanting a border around the image, write the style here. %s would make it a black border, 1px wide.', 'a5-recent-posts'), '1px solid #000000'), array('space' => true, 'class' => 'widefat'));
a5_select($base_id.'headline', $base_name.'[headline]', $options, $headline, __('Choose, whether or not to display the title and whether it comes above or under the thumbnail.', 'a5-recent-posts'), false, array('space' => true));
parent::select_heading($instance);
a5_select($base_id.'show_date', $base_name.'[show_date]', $date_options, $show_date, __('Choose, whether or not to display the publishing date and whether it comes above or under the post.', 'a5-recent-posts'), false, array('space' => true));
parent::textalign($instance);
a5_checkbox($base_id.'noshorts', $base_name.'[noshorts]', $noshorts, __('Check to suppress shortcodes in the widget (in case the content is showing).', 'a5-recent-posts'), array('space' => true));
a5_checkbox($base_id.'filter', $base_name.'[filter]', $filter, __('Check to return the excerpt unfiltered (might avoid interferences with other plugins).', 'a5-recent-posts'), array('space' => true));
a5_number_field($base_id.'wordcount', $base_name.'[wordcount]', $wordcount, __('In case there is no excerpt defined, how many sentences are displayed:', 'a5-recent-posts'), array('space' => true, 'size' => 4, 'step' => 1));
a5_checkbox($base_id.'words', $base_name.'[words]', $words, __('Check to display words instead of sentences.', 'a5-recent-posts'), array('space' => true));
parent::read_more($instance);
parent::page_checkgroup($instance);
a5_textarea($base_id.'style', $base_name.'[style]', $style, sprintf(__('Here you can finally style the widget. Simply type something like%sto get just a gray outline and a padding of 10 px. If you leave that section empty, your theme will style the widget.', 'a5-recent-posts'), '
border: 2px solid;
border-color: #cccccc;
padding: 10px;
'), array('space' => true, 'class' => 'widefat', 'style' => 'height: 60px;'));
a5_resize_textarea($base_id.'style', true);
} // form
function update($new_instance, $old_instance) {
unset(self::$options['cache'][$this->number]);
global $wpdb;
$update_args = array('option_value' => serialize(self::$options));
$result = $wpdb->update( $wpdb->options, $update_args, array( 'option_name' => 'rpw_options' ) );
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['thumb'] = @$new_instance['thumb'];
$instance['width'] = strip_tags($new_instance['width']);
$instance['link'] = strip_tags($new_instance['link']);
$instance['target'] = @$new_instance['target'];
$instance['headline'] = strip_tags($new_instance['headline']);
$instance['noshorts'] = @$new_instance['noshorts'];
$instance['filter'] = @$new_instance['filter'];
$instance['readmore'] = @$new_instance['readmore'];
$instance['rmtext'] = strip_tags($new_instance['rmtext']);
$instance['rmclass'] = strip_tags($new_instance['rmclass']);
$instance['style'] = strip_tags($new_instance['style']);
$instance['homepage'] = @$new_instance['homepage'];
$instance['frontpage'] = @$new_instance['frontpage'];
$instance['page'] = @$new_instance['page'];
$instance['category'] = @$new_instance['category'];
$instance['single'] = @$new_instance['single'];
$instance['date'] = @$new_instance['date'];
$instance['archive'] = @$new_instance['archive'];
$instance['tag'] = @$new_instance['tag'];
$instance['attachment'] = @$new_instance['attachment'];
$instance['taxonomy'] = @$new_instance['taxonomy'];
$instance['author'] = @$new_instance['author'];
$instance['search'] = @$new_instance['search'];
$instance['not_found'] = @$new_instance['not_found'];
$instance['login_page'] = @$new_instance['login_page'];
$instance['show_date'] = strip_tags($new_instance['show_date']);
$instance['h'] = strip_tags($new_instance['h']);
$instance['alignment'] = strip_tags($new_instance['alignment']);
$instance['imgborder'] = strip_tags($new_instance['imgborder']);
$instance['posts_per_page'] = strip_tags($new_instance['posts_per_page']);
$instance['wordcount'] = strip_tags($new_instance['wordcount']);
$instance['words'] = @$new_instance['words'];
$instance['sticky'] = @$new_instance['sticky'];
return $instance;
} // update
function widget($args, $instance) {
$show_widget = parent::check_output($instance);
if ($show_widget) :
// the widget is displayed
extract( $args );
$title = apply_filters('widget_title', $instance['title']);
if (!empty($instance['style'])) :
$style=str_replace(array("\r\n", "\n", "\r"), ' ', $instance['style']);
$before_widget = str_replace('>', 'style="'.$style.'">', $before_widget);
endif;
$eol = "\n";
// widget starts
echo $before_widget.$eol;
if ( $title ) echo $before_title . $title . $after_title . $eol;
$rpw_target = (empty ($instance['target'])) ? '' : ' target="_blank"';
/* This is the actual function of the plugin, it fills the widget with the customized post */
global $wp_query, $post;
$rpw_args['posts_per_page'] = $instance['posts_per_page'];
if ($instance['sticky']) :
$rpw_args['post__in'] = get_option('sticky_posts');
endif;
if (is_single()) $rpw_args['post__not_in'] = array($wp_query->get_queried_object_id());
$rpw_posts = new WP_Query($rpw_args);
while($rpw_posts->have_posts()) :
$rpw_posts->the_post();
setup_postdata($post);
switch ($instance['link']) :
case 'none' :
$rpw_link = false;
break;
case 'post' :
$rpw_link = get_permalink();
break;
case 'extern' :
$rpw_link = preg_match_all('//i', $post->post_content, $matches);
$rpw_link = $matches [1] [0];
break;
default :
$args = array(
'post_type' => 'attachment',
'posts_per_page' => 1,
'post_status' => null,
'post_parent' => $post->ID,
'order' => 'ASC'
);
$rpw_attachments = get_posts( $args );
if ( $rpw_attachments ) :
foreach ( $rpw_attachments as $attachment ) :
if ($instance['link'] == 'page') $rpw_link = get_attachment_link( $attachment->ID );
if ($instance['link'] == 'file') $rpw_link = wp_get_attachment_url( $attachment->ID );
endforeach;
else :
$rpw_link = false;
endif;
break;
endswitch;
if (isset(self::$options['cache'][$this->number][$post->ID]['tags'])) :
$rpw_tags = self::$options['cache'][$this->number][$post->ID]['tags'];
else :
$rpw_tags = A5_Image::tags();
self::$options['cache'][$this->number][$post->ID]['tags'] = $rpw_tags;
update_option('rpw_options', self::$options);
endif;
$rpw_image_alt = $rpw_tags['image_alt'];
$rpw_image_title = $rpw_tags['image_title'];
$rpw_title_tag = $rpw_tags['title_tag'];
$rpw_style = ($instance['alignment'] != 'notext' && $instance['alignment'] != 'none') ? ' style="text-align: '.$instance['alignment'].';"' : '';
// headline, if wanted
if ($instance['headline'] != 'none') :
$rpw_link_tag = ($rpw_link) ? $eol.''.get_the_title().''.$eol : $eol.get_the_title().$eol;
$rpw_headline = ''.$rpw_link_tag.'';
endif;
// date, if wanted
if ($instance['show_date'] != 'none') $post_date = $eol.''.get_the_date().'';
// thumbnail, if wanted
if (!$instance['thumb']) :
if (isset(self::$options['cache'][$this->number][$post->ID]['image'])) :
$rpw_image = self::$options['cache'][$this->number][$post->ID]['image'];
else :
$rpw_image = false;
$args = array (
'id' => $post->ID,
'width' => $instance['width']
);
$rpw_image_info = A5_Image::thumbnail($args);
if ($rpw_image_info) :
$rpw_thumb = $rpw_image_info[0];
$rpw_width = $rpw_image_info[1];
$rpw_height = ($rpw_image_info[2]) ? ' height="'.$rpw_image_info[2].'" ': '';
$rpw_imgborder = (!empty($instance['imgborder'])) ? ' border: '.$instance['imgborder'].';' : '';
$rpw_float = ($instance['alignment'] != 'notext') ? $instance['alignment'] : 'none';
$rpw_margin = '';
if ($instance['alignment'] == 'left') $rpw_margin = ' margin-right: 1em;';
if ($instance['alignment'] == 'right') $rpw_margin = ' margin-left: 1em;';
$rpw_img_tag = '
';
else :
$rpw_img_tag = '';
endif;
if (!empty($rpw_img_tag)) :
$rpw_image = ($rpw_link) ? ''.$rpw_img_tag.''.$eol : $rpw_img_tag.$eol;
if ($instance['alignment'] == 'none' || $instance['alignment'] == 'notext') $rpw_image .= ''.$eol;
endif;
self::$options['cache'][$this->number][$post->ID]['image'] = $rpw_image;
update_option('rpw_options', self::$options);
endif;
endif;
// excerpt if wanted
if ($instance['alignment'] != 'notext') :
if (isset(self::$options['cache'][$this->number][$post->ID]['text'])) :
$rpw_text = self::$options['cache'][$this->number][$post->ID]['text'];
else :
$rmtext = ($instance['rmtext']) ? $instance['rmtext'] : '[…]';
$shortcode = ($instance['noshorts']) ? false : true;
$filter = ($instance['filter']) ? false : true;
$args = array(
'excerpt' => $post->post_excerpt,
'content' => $post->post_content,
'shortcode' => $shortcode,
'link' => get_permalink(),
'title' => $rpw_title_tag,
'count' => $instance['wordcount'],
'readmore' => $instance['readmore'],
'rmtext' => $rmtext,
'class' => $instance['rmclass'],
'filter' => $filter
);
if (!empty($instance['words'])) $args['type'] = 'words';
$rpw_text = A5_Excerpt::text($args);
self::$options['cache'][$this->number][$post->ID]['text'] = $rpw_text;
update_option('rpw_options', self::$options);
endif;
endif;
// writing the stuff in the widget
if ($instance['headline'] == 'top') echo $rpw_headline.$eol;
if ($instance['show_date'] == 'top') echo $post_date.$eol;
if ($instance['show_date'] == 'top' && $instance['headline'] == 'middel') echo $rpw_headline.$eol;
if (!$instance['thumb']) echo $rpw_image;
if ($instance['headline'] == 'bottom') echo $rpw_headline.$eol;
if ($instance['show_date'] == 'middel') echo $post_date.$eol;
if ($instance['show_date'] == 'middel' && $instance['headline'] == 'middel') echo $rpw_headline.$eol;
if ($instance['alignment'] == 'left' || $instance['alignment'] == 'right') echo $eol.do_shortcode($rpw_text).$eol;
if ($instance['alignment'] == 'none') echo do_shortcode($rpw_text).$eol;
if ($instance['show_date'] == 'bottom') echo $post_date.$eol;
if ($instance['show_date'] == 'bottom' && $instance['headline'] == 'middel') echo $rpw_headline.$eol;
endwhile;
// Restore original Post Data
wp_reset_postdata();
echo $after_widget;
else:
echo '';
endif;
} // widget
} // end of class
add_action('widgets_init', create_function('', 'return register_widget("A5_Recent_Post_Widget");'));
?>