<?php/*Plugin Name: WPSIREN Recent Posts By CategoryDescription: Adds a Recent Posts By Category Widget @ Widget DashboardPlugin Uri: [URL="http://www.wpsiren.com/posts-by-categoryAuthor:"]http://www.wpsiren.com/posts-by-categoryAuthor:[/URL] WPSIRENAuthor Uri: [URL="http://www.wpsiren.comLicense"]http://www.wpsiren.comLicense:[/URL] GPLVersion: 1.0.2*/// Registering the Widgetfunction register_RPBC_Widget(){ register_widget('RPBC_Widget');}add_action('widgets_init','register_RPBC_Widget');// Registering the Style & Enqueue itfunction rpbc_style(){ wp_register_style('rpbcStyle', plugins_url('wpsiren-recent-posts-by-category-style.css', __FILE__)); wp_enqueue_style('rpbcStyle');}add_action('wp_enqueue_scripts','rpbc_style');// RPBC Widget Classclass RPBC_Widget extends WP_Widget { /** * Register widget with WordPress. */ public function __construct() { parent::__construct( 'rpbc', // Base ID 'WPSiren - Recent Posts By Category', // Name array( 'classname' => 'widget_rpbc', 'description' => __( 'Add Recent Posts By Category', 'wpsiren.com' ) ) // Args ); } /** * Front-end display of widget. * * @see WP_Widget::widget() * * @param array $args Widget arguments. * @param array $instance Saved values from database. */ public function widget( $args, $instance ) { extract( $args ); $allwExcerpts = $instance['allow_excerpts']; $allwImages = $instance['allow_images']; $addIcn = $instance['add_icon']; $iconURI = $instance['icon_uri']; $iconWidth = $instance['icon_width']; $iconHeight = $instance['icon_height']; $iconImage = "<img class='rpbc_widget_icon' src='" . $iconURI ."' width='" . $iconWidth ."' height='" . $iconHeight . "' alt='" . $title . "'/>"; $imageWidth = $instance['image_width']; $imageHeight = $instance['image_height']; $imageFloat = $instance['image_float']; $widgtBGColor = $instance['widget_background_color']; $widgtTextColor = $instance['widget_text_color']; $widgtLinkColor = $instance['widget_link_color']; $widgtTitleColor = $instance['widget_title_text_color']; $allwComments= $instance['allow_comments']; $shwCredits = $instance['show_credits']; $commentsText= $instance['no_comments_text']; $title = apply_filters( 'widget_title', $instance['title'] ); echo $before_widget; echo "<div class='rpbc_widget_inner' style='background:" . $widgtBGColor . ";'>"; if ( ! empty( $title ) ) echo $before_title . '<span style="color:' . $widgtTitleColor . ';">' . ( $addIcn == '1' ? '<p class=fixit>' . $iconImage . $title . '</p>' : $title ) . '</span>' . $after_title; $totalposts = $instance['noofposts']; $catName = $instance['category_name'];// if($catName == 'ALL'){ $latestposts = query_posts('posts_per_page=' . $totalposts ); }else{ $latestposts = query_posts('posts_per_page=' . $totalposts . '&category_name=' . $catName); } echo '<ul class="rpbc">'; while( have_posts($latestposts)) : the_post($latestposts); ?> <li class="fixit" style="color: <?php echo $widgtTextColor; ?>;"> <?php// Thumbnailsif($allwImages == '1'){ if ( has_post_thumbnail() ) { $thumbnail = get_the_post_thumbnail($latestpost->ID ,array($imageWidth, $imageHeight)); echo '<div class="rpbc_thumbnail_' . ($imageFloat == "left" ? "left" : "right") . '">' . $thumbnail . '</div>';}else { $defaultthumburl = plugins_url('images/thumbnail_default.png', __FILE__); echo '<div class="rpbc_thumbnail_' . ($imageFloat == 'left' ? 'left' : 'right') . '"><img src="' . $defaultthumburl . '" width="' . $imageWidth . '" height="' . $imageHeight . '" /></div>';}}?> <div class="rpbc_content" style="background:<?php ;?>;"> <a style='color: <?php echo $widgtLinkColor; ?>;' href='<?php the_permalink(); ?>'><?php the_title(); ?></a> <?php //Excerpts if($allwExcerpts == '1'){ $rpbc_excerpt_length = create_function('$length', "return " . $instance["excerpts_length"] . ";"); if ( $instance["excerpts_length"] > 0 ) add_filter('excerpt_length', $rpbc_excerpt_length);$custom_excerpt_more = create_function('$more',"return ' ..';");add_filter( 'excerpt_more', $custom_excerpt_more); ?> <p> <?php the_excerpt(); ?></p> </div> <?php }// Commentsif($allwComments == '1'){ global $wpdb;$pid = get_the_ID();$TotalComments = $wpdb->get_var( $wpdb->prepare("SELECT count(*) as 'totalcomments' FROM wp_comments WHERE comment_post_ID =%d", $pid ) );if($TotalComments == '0'){?><div class="rpbc_comments_count"><a href="<?php the_permalink(); ?>#comments"><?php echo $commentsText; ?></a></div><?php}else{?><div class="rpbc_comments_count"><a href="<?php the_permalink(); ?>#comments"><?php echo $TotalComments . ( $TotalComments > 1 && $TotalComments != 0 ? ' Comments' : ' Comment' ); ?></a> </div><?php}} ?> </li> <?php endwhile; echo '</ul>'; if($shwCredits == '1'){ echo "<div class='rpbc-credits'><a href='[URL="http://www.wpsiren.com"]http://www.wpsiren.com'[/URL] title='www.wpsiren.com'>Powered by WPSIREN</a></div>"; } wp_reset_query(); echo "</div>"; echo $after_widget; } /** * Sanitize widget form values as they are saved. * * @see WP_Widget::update() * * @param array $new_instance Values just sent to be saved. * @param array $old_instance Previously saved values from database. * * @return array Updated safe values to be saved. */ public function update( $new_instance, $old_instance ) { $instance = array(); $instance['title'] = strip_tags( $new_instance['title'] ); $instance['noofposts'] = strip_tags( $new_instance['noofposts'] ); $instance['category_name'] = strip_tags( $new_instance['category_name'] ); $instance['allow_excerpts'] = (bool)$new_instance['allow_excerpts']; $instance['excerpts_length'] = strip_tags( $new_instance['excerpts_length'] ); $instance['allow_images'] = (bool)$new_instance['allow_images']; $instance['image_width'] = strip_tags($new_instance['image_width']); $instance['image_height'] = strip_tags($new_instance['image_height']); $instance['image_float'] = strip_tags($new_instance['image_float']); $instance['add_icon'] = (bool)$new_instance['add_icon']; $instance['icon_uri'] = strip_tags($new_instance['icon_uri']); $instance['icon_width'] = strip_tags($new_instance['icon_width']); $instance['icon_height'] = strip_tags($new_instance['icon_height']); $instance['widget_background_color'] = $new_instance['widget_background_color']; $instance['widget_text_color'] = $new_instance['widget_text_color']; $instance['widget_link_color'] = $new_instance['widget_link_color']; $instance['widget_title_text_color'] = $new_instance['widget_title_text_color']; $instance['allow_comments'] = (bool)$new_instance['allow_comments']; $instance['no_comments_text'] = strip_tags($new_instance['no_comments_text']); $instance['show_credits'] = (bool)$new_instance['show_credits']; return $instance; } /** * Back-end widget form. * * @see WP_Widget::form() * * @param array $instance Previously saved values from database. */ public function form( $instance ) { // Default Values Of Options if ( isset( $instance[ 'title' ] ) ) { $title = $instance[ 'title' ]; } if ( isset( $instance[ 'noofposts' ] ) ) { $noofposts = $instance[ 'noofposts' ]; } else{ $noofposts = "5"; } if ( isset( $instance[ 'excerpts_length' ] ) ) { $excerptsLength = $instance[ 'excerpts_length' ]; } else{ $excerptsLength = "20"; } if ( isset( $instance[ 'image_width' ] ) ) { $imageWidth = $instance[ 'image_width' ]; }else{ $imageWidth = "50"; } if ( isset( $instance[ 'image_height' ] ) ) { $imageHeight = $instance[ 'image_height' ]; }else{ $imageHeight = "50"; } if ( isset( $instance[ 'icon_uri' ] ) ) { $iconURI = $instance[ 'icon_uri' ]; } if ( isset( $instance[ 'icon_width' ] ) ) { $iconWidth = $instance[ 'icon_width' ]; }else{ $iconWidth = "32"; } if ( isset( $instance[ 'icon_height' ] ) ) { $iconHeight = $instance[ 'icon_height' ]; }else{ $iconHeight = "32"; } $widgetBGColor = $instance['widget_background_color']; $widgetTextColor = $instance['widget_text_color']; $widgetLinkColor = $instance['widget_link_color']; $widgetTitleColor = $instance['widget_title_text_color']; if(isset($instance['no_comments_text'])) { $commentsText = $instance['no_comments_text']; }else{ $commentsText = "Leave a Comment"; } // Form ?> <p> <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'noofposts' ); ?>"><?php _e( 'No Of Posts:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'noofposts' ); ?>" name="<?php echo $this->get_field_name( 'noofposts' ); ?>" type="text" value="<?php echo esc_attr( $noofposts ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('category_name'); ?>"><?php _e('Select a Category:'); ?></label> <select class="widefat" id="<?php echo $this->get_field_id('category_name'); ?>" name="<?php echo $this->get_field_name('category_name'); ?>"> <option class="widefat" value="ALL" <?php ($instance['category_name'] == "ALL" ? "selected='selected'" : " ") ?>>ALL</option> <?php $categories = get_categories(); foreach($categories as $category){ ?> <option class="widefat" value="<?php echo $category->name; ?>" <?php if( $instance['category_name'] == $category->name ) { echo "selected='selected' "; }else{ echo " "; }?>> <?php echo $category->name; ?> </option> <?php } ?> </select></p> <h4 style="margin-bottom:3px">Excerpts</h4> <p style="font-size:8px">Enable / Disable Excerpts</p> <p> <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'allow_excerpts' ); ?>" name="<?php echo $this->get_field_name( 'allow_excerpts' ); ?>" value="1" <?php echo ($instance['allow_excerpts'] == "true" ? "checked='checked'" : ""); ?> /> <label for="<?php echo $this->get_field_id( 'allow_excerpts' ); ?>"><?php _e( 'Include Excerpts' ); ?></label> </p> <p> <label for="<?php echo $this->get_field_id( 'excerpts_length' ); ?>"><?php _e( 'Excerpts Length:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'excerpts_length' ); ?>" name="<?php echo $this->get_field_name( 'excerpts_length' ); ?>" type="text" value="<?php echo esc_attr( $excerptsLength ); ?>" /> </p> <h4 style="margin-bottom:3px">Thumbnails</h4> <p style="font-size:8px">Enable / Disable Thumbnails, Set Size , Position</p> <p> <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'allow_images' ); ?>" name="<?php echo $this->get_field_name( 'allow_images' ); ?>" value="1" <?php echo ($instance['allow_images'] == "true" ? "checked='checked'" : ""); ?> /> <label for="<?php echo $this->get_field_id( 'allow_images' ); ?>"><?php _e( 'Include Thumbnails' ); ?></label> </p> <p> <label for="<?php echo $this->get_field_id( 'image_width' ); ?>"><?php _e( 'Thumbnail Width:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'image_width' ); ?>" name="<?php echo $this->get_field_name( 'image_width' ); ?>" type="text" value="<?php echo esc_attr( $imageWidth ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'image_height' ); ?>"><?php _e( 'Thumbnail Height:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'image_height' ); ?>" name="<?php echo $this->get_field_name( 'image_height' ); ?>" type="text" value="<?php echo esc_attr( $imageHeight ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('image_float'); ?>"><?php _e('Thumbnail Float:'); ?></label> <select class="widefat" id="<?php echo $this->get_field_id('image_float'); ?>" name="<?php echo $this->get_field_name('image_float'); ?>"> <option class="widefat" value="<?php echo "left"; ?>" <?php if( $instance['image_float'] == "left" ) { echo "selected='selected' "; }else{ echo " "; }?>> Left </option> <option class="widefat" value="<?php echo "right"; ?>" <?php if( $instance['image_float'] == "right" ) { echo "selected='selected' "; }else{ echo " "; }?>> Right </option> </select> </p> <h4 style="margin-bottom:3px">Icon</h4> <p style="font-size:10px">Enable / Disable Icon for Widget Title </p> <p> <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'add_icon' ); ?>" name="<?php echo $this->get_field_name( 'add_icon' ); ?>" value="1" <?php echo ($instance['add_icon'] == "true" ? "checked='checked'" : ""); ?> /> <label for="<?php echo $this->get_field_id( 'add_icon' ); ?>"><?php _e( 'Add Icon' ); ?></label> </p> <p> <label for="<?php echo $this->get_field_id( 'icon_uri' ); ?>"><?php _e( 'Icon URI:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'icon_uri' ); ?>" name="<?php echo $this->get_field_name( 'icon_uri' ); ?>" type="text" value="<?php echo esc_attr( $iconURI ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'icon_width' ); ?>"><?php _e( 'Icon Width:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'icon_width' ); ?>" name="<?php echo $this->get_field_name( 'icon_width' ); ?>" type="text" value="<?php echo esc_attr( $iconWidth ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'icon_height' ); ?>"><?php _e( 'Icon Height:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'icon_height' ); ?>" name="<?php echo $this->get_field_name( 'icon_height' ); ?>" type="text" value="<?php echo esc_attr( $iconHeight ); ?>" /> </p> <h4 style="margin-bottom:3px">Style</h4> <p style="font-size:10px">Style your widget</p> <p> <label for="<?php echo $this->get_field_id( 'widget_background_color' ); ?>"><?php _e( 'Widget Background Color:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'widget_background_color' ); ?>" name="<?php echo $this->get_field_name( 'widget_background_color' ); ?>" type="text" value="<?php echo esc_attr( $widgetBGColor ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'widget_title_text_color' ); ?>"><?php _e( 'Widget Title Text Color:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'widget_title_text_color' ); ?>" name="<?php echo $this->get_field_name( 'widget_title_text_color' ); ?>" type="text" value="<?php echo esc_attr( $widgetTitleColor ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'widget_text_color' ); ?>"><?php _e( 'Widget Text Color:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'widget_text_color' ); ?>" name="<?php echo $this->get_field_name( 'widget_text_color' ); ?>" type="text" value="<?php echo esc_attr( $widgetTextColor ); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'widget_link_color' ); ?>"><?php _e( 'Widget Link Color:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'widget_link_color' ); ?>" name="<?php echo $this->get_field_name( 'widget_link_color' ); ?>" type="text" value="<?php echo esc_attr( $widgetLinkColor ); ?>" /> </p> <h4 style="margin-bottom:3px">Comments</h4> <p style="font-size:10px">Enable / Disable Comments</p> <p> <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'allow_comments' ); ?>" name="<?php echo $this->get_field_name( 'allow_comments' ); ?>" value="1" <?php echo ($instance['allow_comments'] == "true" ? "checked='checked'" : ""); ?> /> <label for="<?php echo $this->get_field_id( 'allow_comments' ); ?>"><?php _e( 'Include Comments' ); ?></label> </p> <p> <label for="<?php echo $this->get_field_id( 'no_comments_text' ); ?>"><?php _e( 'Comments Text:' ); ?></label> <input class="widefat" id="<?php echo $this->get_field_id( 'no_comments_text' ); ?>" name="<?php echo $this->get_field_name( 'no_comments_text' ); ?>" type="text" value="<?php echo esc_attr( $commentsText ); ?>" /> </p> <h4 style="margin-bottom:3px">Credits</h4> <p style="font-size:10px">Support us </p> <p> <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'show_credits' ); ?>" name="<?php echo $this->get_field_name( 'show_credits' ); ?>" value="1" <?php if(empty($instance['show_credits'])){ echo "checked='checked'"; } ?><?php echo ($instance['show_credits'] == "true" ? "checked='checked'" : ""); ?> /> <label for="<?php echo $this->get_field_id( 'show_credits' ); ?>"><?php _e( 'Enable Credits' ); ?></label> </p> <?php } }?>
