__('You can feature a certain post in this widget and display it, where and however you want, in your widget areas. A backup post can be given to avoid dubble content. Define, on what pages the widget will show.', 'advanced-fpw') );
$control_opts = array( 'width' => 400 );
parent::__construct(false, $name = 'Advanced Featured Post', $widget_opts, $control_opts);
self::$options = get_option('afpw_options');
}
function form($instance) {
// setup some default settings
$defaults = array(
'title' => NULL,
'article' => NULL,
'backup' => NULL,
'id' => NULL,
'bid' => NULL,
'image' => NULL,
'width' => get_option('thumbnail_size_w'),
'headline' => NULL,
'h' => 3,
'excerpt' => NULL,
'linespace' => false,
'alignment' => NULL,
'noshorts' => false,
'readmore' => false,
'rmtext' => NULL,
'thumb' => false,
'style' => NULL,
'homepage' => true,
'frontpage' => false,
'page' => false,
'category' => true,
'single' => false,
'date' => false,
'archive' => false,
'tag' => false,
'attachment' => false,
'taxonomy' => false,
'author' => false,
'search' => false,
'not_found' => false,
'login_page' => false,
'rmclass' => NULL,
'filter' => false,
'showcat' => NULL,
'showcat_txt'=> NULL,
'imgborder' => NULL,
'fullpost' => false,
'wordcount' => 3,
'words' => false
);
$instance = wp_parse_args( $instance, $defaults );
$title = esc_attr($instance['title']);
$thumb = esc_attr($instance['thumb']);
$image = esc_attr($instance['image']);
$article = esc_attr($instance['article']);
$backup = esc_attr($instance['backup']);
$width = esc_attr($instance['width']);
$headline = esc_attr($instance['headline']);
$excerpt = esc_attr($instance['excerpt']);
$linespace = esc_attr($instance['linespace']);
$alignment = esc_attr($instance['alignment']);
$noshorts = esc_attr($instance['noshorts']);
$readmore = esc_attr($instance['readmore']);
$rmtext = esc_attr($instance['rmtext']);
$style = esc_attr($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'];
$h=esc_attr($instance['h']);
$rmclass=esc_attr($instance['rmclass']);
$filter=esc_attr($instance['filter']);
$id=esc_attr($instance['id']);
$bid=esc_attr($instance['bid']);
$showcat = esc_attr($instance['showcat']);
$showcat_txt = esc_attr($instance['showcat_txt']);
$imgborder = esc_attr($instance['imgborder']);
$fullpost = esc_attr($instance['fullpost']);
$wordcount = esc_attr($instance['wordcount']);
$words = esc_attr($instance['words']);
$args = array(
'posts_per_page' => -1,
'post_status' => 'publish'
);
$features = get_posts($args);
foreach ( $features as $feature ) :
$posts[] = array($feature->ID, $feature->post_title );
endforeach;
$base_id = 'widget-'.$this->id_base.'-'.$this->number.'-';
$base_name = 'widget-'.$this->id_base.'['.$this->number.']';
$options = array (array('top', __('Above thumbnail', 'advanced-fpw')) , array('bottom', __('Under thumbnail', 'advanced-fpw')), array('none', __('Don't show title', 'advanced-fpw')));
a5_text_field($base_id.'title', $base_name.'[title]', $title, __('Title:', 'advanced-fpw'), array('space' => true, 'class' => 'widefat'));
a5_select($base_id.'article', $base_name.'[article]', $posts, $article, __('Choose here the post, you want to appear in the widget.', 'advanced-fpw'), __('Take a random post', 'advanced-fpw'), array('space' => true, 'class' => 'widefat'));
a5_select($base_id.'backup', $base_name.'[backup]',$posts, $backup, __('Choose here the backup post. It will appear, when a single post page shows the featured article.', 'advanced-fpw'), __('Take a random post', 'advanced-fpw'), array('space' => true, 'class' => 'widefat'));
a5_number_field($base_id.'id', $base_name.'[id]', $id, __('Post ID (if you want a custom post type or simply don't want to use the dropdown menu):', 'advanced-fpw'), array('space' => true, 'size' => 4, 'step' => 1));
a5_number_field($base_id.'bid', $base_name.'[bid]', $bid, __('ID for backup post (if you want a custom post type or simply you don't want to use the dropdown menu):', 'advanced-fpw'), array('space' => true, 'size' => 4, 'step' => 1));
a5_checkbox($base_id.'showcat', $base_name.'[showcat]', $showcat, __('Check to show the categories in which the post is filed.', 'advanced-fpw'), array('space' => true));
a5_text_field($base_id.'showcat_txt', $base_name.'[showcat_txt]', $showcat_txt, __('Give some text that you want in front of the post's categtories (i.e 'filed under':', 'advanced-fpw'), array('space' => true, 'class' => 'widefat'));
a5_checkbox($base_id.'image', $base_name.'[image]', $image, __('Check to get the first image of the post as thumbnail.', 'advanced-fpw'), array('space' => true));
a5_number_field($base_id.'width', $base_name.'[width]', $width, __('Width of the thumbnail (in px):', 'advanced-fpw'), array('space' => true, 'size' => 4, 'step' => 1));
a5_text_field($base_id.'imgborder', $base_name.'[imgborder]', $imgborder, sprintf(__('If wanting a border around the image, write the style here. %s would make it a black border, 1px wide.', 'advanced-fpw'), '1px solid #000000'), array('space' => true, 'class' => 'widefat'));
a5_checkbox($base_id.'thumb', $base_name.'[thumb]', $thumb, sprintf(__('Check to %snot%s display the thumbnail of the post.', 'advanced-fpw'), '', ''), array('space' => true));
a5_select($base_id.'headline', $base_name.'[headline]', $options, $headline, __('Choose, whether or not to display the title and whether it comes above or under the thumbnail.', 'advanced-fpw'), false, array('space' => true));
parent::select_heading($instance);
a5_textarea($base_id.'excerpt', $base_name.'[excerpt]', $excerpt, __('If the excerpt of the post is not defined, by default the first 3 sentences of the post are shown. You can enter your own excerpt here, if you want.', 'advanced-fpw'), array('space' => true, 'class' => 'widefat', 'style' => 'height: 60px;'));
a5_number_field($base_id.'wordcount', $base_name.'[wordcount]', $wordcount, __('In case there is no excerpt defined, how many sentences are displayed:', 'advanced-fpw'), array('space' => true, 'size' => 4, 'step' => 1));
a5_checkbox($base_id.'words', $base_name.'[words]', $words, __('Check to display words instead of sentences.', 'advanced-fpw'), array('space' => true));
a5_checkbox($base_id.'fullpost', $base_name.'[fullpost]', $fullpost, __('Check to display the full post instead of an excerpt.', 'advanced-fpw'), array('space' => true));
a5_checkbox($base_id.'linespace', $base_name.'[linespace]', $linespace, __('Check to have each sentence in a new line.', 'advanced-fpw'), array('space' => true));
parent::textalign($instance);
a5_checkbox($base_id.'noshorts', $base_name.'[noshorts]', $noshorts, __('Check to suppress shortcodes in the widget (in case the content is showing).', 'advanced-fpw'), array('space' => true));
a5_checkbox($base_id.'filter', $base_name.'[filter]', $filter, __('Check to return the excerpt unfiltered (might avoid interferences with other plugins).', 'advanced-fpw'), array('space' => true));
parent::read_more($instance);
parent::page_checkgroup($instance);
a5_textarea($base_id.'style', $base_name.'[style]', $style, sprintf(__('Here you can finally style the widget. Simply type something like%1$s%2$sborder: 2px solid;%2$sborder-color: #cccccc;%2$spadding: 10px;%3$s%2$sto get just a gray outline and a padding of 10 px. If you leave that section empty, your theme will style the widget.', 'advanced-fpw'), '', '
', ''), array('space' => true, 'class' => 'widefat', 'style' => 'height: 60px;'));
a5_resize_textarea(array($base_id.'excerpt', $base_id.'style'), true);
}
function update($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' => 'afpw_options' ) );
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['article'] = strip_tags($new_instance['article']);
$instance['backup'] = strip_tags($new_instance['backup']);
$instance['thumb'] = @$new_instance['thumb'];
$instance['image'] = @$new_instance['image'];
$instance['width'] = strip_tags($new_instance['width']);
$instance['headline'] = strip_tags($new_instance['headline']);
$instance['excerpt'] = strip_tags($new_instance['excerpt']);
$instance['linespace'] = @$new_instance['linespace'];
$instance['alignment'] = strip_tags($new_instance['alignment']);
$instance['noshorts'] = @$new_instance['noshorts'];
$instance['readmore'] =@$new_instance['readmore'];
$instance['rmtext'] = strip_tags($new_instance['rmtext']);
$instance['style'] = strip_tags($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'];
$instance['h'] = strip_tags($new_instance['h']);
$instance['rmclass'] = strip_tags($new_instance['rmclass']);
$instance['filter'] = @$new_instance['filter'];
$instance['id'] = strip_tags($new_instance['id']);
$instance['bid'] = strip_tags($new_instance['bid']);
$instance['showcat'] = @$new_instance['showcat'];
$instance['showcat_txt'] = strip_tags($new_instance['showcat_txt']);
$instance['imgborder'] = strip_tags($new_instance['imgborder']);
$instance['fullpost'] = @$new_instance['fullpost'];
$instance['wordcount'] = strip_tags($new_instance['wordcount']);
$instance['words'] = @$new_instance['words'];
return $instance;
}
function widget($args, $instance) {
$show_widget = parent::check_output($instance);
if ($show_widget) :
$eol = "\n";
// 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;
// widget starts
echo $before_widget.$eol;
if ( $title ) echo $before_title . $title . $after_title . $eol;
global $wp_query, $post;
$article = ($instance['id']) ? $instance['id'] : $instance['article'];
$backup = ($instance['bid']) ? $instance['bid'] : $instance['backup'];
$current_post = $wp_query->get_queried_object_id();
$afpw_setup['p'] = ($current_post == $article) ? (int)$backup : (int)$article;
if (empty($afpw_setup['p'])) :
$afpw_setup['posts_per_page'] = 1;
$afpw_setup['orderby'] = 'rand';
$afpw_setup['post__not_in'] = array($current_post);
else :
$afpw_setup['post_type'] = 'any';
endif;
/* This is the actual function of the plugin, it fills the widget with the customized post */
$afpw_posts = new WP_Query($afpw_setup);
while($afpw_posts->have_posts()) :
$afpw_posts->the_post();
setup_postdata($post);
if ($instance['showcat']) :
$post_byline = ($instance['showcat_txt']) ? $eol.''.$eol.$instance['showcat_txt'].' ' : $eol.'
';
echo $post_byline;
the_category(', ');
echo $eol.'
'.$eol;
endif;
if (isset(self::$options['cache'][$this->number][$post->ID]['tags'])) :
$afpw_tags = self::$options['cache'][$this->number][$post->ID]['tags'];
else :
$afpw_tags = A5_Image::tags();
self::$options['cache'][$this->number][$post->ID]['tags'] = $afpw_tags;
update_option('afpw_options', self::$options);
endif;
$afpw_image_alt = $afpw_tags['image_alt'];
$afpw_image_title = $afpw_tags['image_title'];
$afpw_title_tag = $afpw_tags['title_tag'];
// headline, if wanted
if ($instance['headline'] != 'none') :
$afpw_style = ($instance['alignment'] != 'notext' && $instance['alignment'] != 'none') ? ' style="text-align: '.$instance['alignment'].';"' : '';
$afpw_headline = ''.$eol.''.get_the_title().''.$eol.'';
endif;
// thumbnail, if wanted
if (!$instance['thumb']) :
if (isset(self::$options['cache'][$this->number][$post->ID]['image'])) :
$afpw_image = self::$options['cache'][$this->number][$post->ID]['image'];
else :
$afpw_image = false;
$afpw_imgborder = (!empty($instance['imgborder'])) ? ' style="border: '.$instance['imgborder'].';"' : '';
$afpw_float = ($instance['alignment'] != 'notext') ? $instance['alignment'] : 'none';
$afpw_margin = '';
if ($instance['alignment'] == 'left') $afpw_margin = ' margin-right: 1em;';
if ($instance['alignment'] == 'right') $afpw_margin = ' margin-left: 1em;';
$number = ($instance['image']) ? $instance['image'] : NULL;
$args = array (
'id' => $post->ID,
'width' => $instance['width'],
'number' => $number
);
$afpw_image_info = A5_Image::thumbnail($args);
$afpw_thumb = $afpw_image_info[0];
$afpw_width = $afpw_image_info[1];
$afpw_height = ($afpw_image_info[2]) ? ' height="'.$afpw_image_info[2].'"' :'';
if ($afpw_thumb) $afpw_img_tag = '
';
if (!empty($afpw_img_tag)) $afpw_image = ''.$afpw_img_tag.''.$eol;
if ($instance['alignment'] == 'none' || $instance['alignment'] == 'notext') $afpw_image .= ''.$eol;
self::$options['cache'][$this->number][$post->ID]['image'] = $afpw_image;
update_option('afpw_options', self::$options);
endif;
endif;
// excerpt if wanted
$afpw_float = ($instance['alignment'] != 'notext') ? $instance['alignment'] : 'none';
$afpw_margin = '';
if ($instance['alignment'] == 'left') $afpw_margin = ' margin-right: 1em;';
if ($instance['alignment'] == 'right') $afpw_margin = ' margin-left: 1em;';
if ($instance['alignment'] != 'notext') :
if (isset(self::$options['cache'][$this->number][$post->ID]['text'])) :
$afpw_text = self::$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(
'usertext' => $instance['excerpt'],
'excerpt' => $post->post_excerpt,
'content' => $post->post_content,
'shortcode' => $shortcode,
'count' => $instance['wordcount'],
'linespace' => $instance['linespace'],
'link' => get_permalink(),
'title' => $afpw_title_tag,
'readmore' => $instance['readmore'],
'rmtext' => $rmtext,
'class' => $instance['rmclass'],
'filter' => $filter
);
if (!empty($instance['fullpost'])) $args['type'] = 'post';
if (!empty($instance['words'])) $args['type'] = 'words';
$afpw_text = A5_Excerpt::text($args);
self::$options['cache'][$this->number][$post->ID]['text'] = $afpw_text;
update_option('afpw_options', self::$options);
endif;
endif;
// writing the stuff in the widget
if ($instance['headline'] == 'top') echo $afpw_headline.$eol;
if (!$instance['thumb'] && !empty($afpw_image)) echo $afpw_image;
if ($instance['headline'] == 'bottom') echo $afpw_headline.$eol;
if ($instance['alignment'] == 'left' || $instance['alignment'] == 'right') echo $eol.do_shortcode($afpw_text).$eol;
if ($instance['alignment'] == 'none') echo do_shortcode($afpw_text).$eol;
endwhile;
wp_reset_postdata();
echo $after_widget.$eol;
else:
echo "";
endif;
} // widget
} // Advanced Featured Post Widget
add_action('widgets_init', create_function('', 'return register_widget("Advanced_Featured_Post_Widget");'));
?>