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<?php /* Plugin Name: Testimonials Widget Plugin URI: http://wordpress.org/extend/plugins/testimonials-widget/ Description: Testimonials Widget plugin allows you to display random or rotating portfolio, quotes, reviews, showcases, or text with images on your WordPress blog. Version: 2.10.2 Author: Michael Cannon Author URI: http://aihr.us/about-aihrus/michael-cannon-resume/ License: GPLv2 or later / / Copyright 2013 Michael Cannon (email: mc@aihr.us) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2, as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA / class Testimonials_Widget { const id = 'testimonialswidget_testimonials'; const old_name = 'testimonialswidget'; const pt = 'testimonials-widget'; const version = '2.10.2'; private $max_num_pages = 0; private $post_count = 0; private $settings_link = ''; private $wp_query = null; private static $base; public static $css = array(); public static $css_called = false; public static $instance_number = 0; public static $scripts = array(); public static $scripts_called = false; public static $tag_close_quote = '<span class="testimonialswidget_close_quote"></span>'; public static $tag_open_quote = '<span class="testimonialswidget_open_quote"></span>'; public static $widget_number = 100000; public function __construct() { add_action( 'admin_init', array( &$this, 'admin_init' ) ); add_action( 'init', array( &$this, 'init' ) ); add_action( 'widgets_init', array( &$this, 'init_widgets' ) ); add_shortcode( 'testimonialswidget_list', array( &$this, 'testimonialswidget_list' ) ); add_shortcode( 'testimonialswidget_widget', array( &$this, 'testimonialswidget_widget' ) ); load_plugin_textdomain( self::pt, false, 'testimonials-widget/languages' ); register_activation_hook( __FILE__, array( &$this, 'activation' ) ); } public function admin_init() { $this->add_meta_box_testimonials_widget(); $this->update(); add_action( 'gettext', array( &$this, 'gettext_testimonials' ) ); add_action( 'manage_' . self::pt . '_posts_custom_column', array( &$this, 'manage_testimonialswidget_posts_custom_column' ), 10, 2 ); add_filter( 'manage_' . self::pt . '_posts_columns', array( &$this, 'manage_edit_testimonialswidget_columns' ) ); add_filter( 'plugin_row_meta', array( &$this, 'plugin_row_meta'), 10, 2 ); add_filter( 'post_updated_messages', array( &$this, 'post_updated_messages' ) ); add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts_author' ) ); self::support_thumbnails(); } public function plugin_action_links( $links, $file ) { if ( $file == plugin_basename( __FILE__ ) ) { array_unshift( $links, $this->settings_link ); } return $links; } public function init() { if ( function_exists( 'admin_url' ) ) { require_once( 'lib/settings.testimonials-widget.php' ); $this->settings_link = '<a href="' . get_admin_url() . 'edit.php?post_type=' . Testimonials_Widget::pt . '&page=' . Testimonials_Widget_Settings::id . '">' . __('Settings', 'testimonials-widget') . '</a>'; add_filter( 'plugin_action_links', array( &$this, 'plugin_action_links' ), 10, 2 ); } add_filter( 'the_content', array( &$this, 'get_single' ) ); self::$base = plugin_basename(__FILE__); self::init_post_type(); self::styles(); } public function get_instance() { return self::$instance_number; } public function add_instance() { self::$instance_number++; } public function support_thumbnails() { $feature = 'post-thumbnails'; $feature_level = get_theme_support( $feature ); if ( true === $feature_level ) { // already enabled for all post types return; } elseif ( false === $feature_level ) { // none allowed, only enable for our own add_theme_support( $feature, array( self::pt ) ); } else { // add our own to list of supported $feature_level[0][] = self::pt; add_theme_support( $feature, $feature_level[0] ); } } public function get_single( $content ) { global $post; if ( ! is_single() \|\| self::pt != $post->post_type ) return $content; $atts = self::get_defaults( true ); $atts['hide_content'] = 1; $atts['ids'] = $post->ID; $atts['type'] = 'get_single'; $testimonials = self::get_testimonials( $atts ); $testimonial = $testimonials[0]; $details = self::get_testimonial_html( $testimonial, $atts ); $details = apply_filters( 'testimonials_widget_testimonial_html_single', $details, $testimonial, $atts ); $content = apply_filters( 'testimonials_widget_testimonial_html_single_content', $content, $testimonial, $atts ); return $content . $details; } public function activation() { self::init(); flush_rewrite_rules(); } public static function plugin_row_meta( $input, $file ) { if ( $file != self::$base ) { return $input; } $links = array( '<a href="http://aihr.us/about-aihrus/donate/">Donate</a>', '<a href="http://aihr.us/wordpress/testimonials-widget-premium/">Purchase Testimonials Widget Premium</a>' ); $input = array_merge( $input, $links ); return $input; } public function update() { $options = get_option( self::old_name ); // testimonials already migrated? if ( true === $options['migrated'] ) return; global $wpdb; $table_name = $wpdb->prefix . self::old_name; $meta_key = '_' . self::pt . ':testimonial_id'; // check that db table exists and has entries $query = 'SELECT `testimonial_id`, `testimonial`, `author`, `source`, `tags`, `public`, `time_added`, `time_updated` FROM `' . $table_name . '`'; // ignore already imported $done_import_query = 'SELECT meta_value FROM ' . $wpdb->postmeta . ' WHERE meta_key = "' . $meta_key . '"'; $done_import = $wpdb->get_col( $done_import_query ); if ( ! empty( $done_import ) ) { $done_import = array_unique( $done_import ); $query .= " WHERE testimonial_id NOT IN ( " . implode( ',', $done_import ) . " )"; } $results = $wpdb->get_results( $query ); if( ! empty( $results ) ) { foreach ( $results as $result ) { // author can contain title and company details $author = $result->author; $company = false; // ex: First Last of Company! $author = str_replace( ' of ', ', ', $author ); // now ex: First Last, Company! // ex: First Last, Company // ex: First Last, Web Development Manager, Topcon Positioning Systems, Inc. // ex: First Last, Owner, Company, LLC $author = str_replace( ' of ', ', ', $author ); $temp_comma = '^^^'; $author = str_replace( ', LLC', $temp_comma . ' LLC', $author ); // now ex: First Last, Owner, Company^^^ LLC $author = str_replace( ', Inc', $temp_comma . ' Inc', $author ); // ex: First Last, Web Development Manager, Company^^^ Inc. // it's possible to have "Michael Cannon, Senior Developer" and "Senior Developer" become the company. Okay for now $author = explode( ', ', $author ); if ( 1 < count( $author ) ) { $company = array_pop( $author ); $company = str_replace( $temp_comma, ',', $company ); } $author = implode( ', ', $author ); $author = str_replace( $temp_comma, ',', $author ); $post_data = array( 'post_type' => self::pt, 'post_status' => ( 'yes' == $result->public ) ? 'publish' : 'private', 'post_date' => $result->time_added, 'post_modified' => $result->time_updated, 'post_title' => $author, 'post_content' => $result->testimonial, 'tags_input' => $result->tags, ); $post_id = wp_insert_post( $post_data, true ); // track/link testimonial import to new post add_post_meta( $post_id, $meta_key, $result->testimonial_id ); if ( ! empty( $company ) ) { add_post_meta( $post_id, 'testimonials-widget-company', $company ); } $source = $result->source; if ( ! empty( $source ) ) { if ( is_email( $source ) ) { add_post_meta( $post_id, 'testimonials-widget-email', $source ); } else { add_post_meta( $post_id, 'testimonials-widget-url', $source ); } } } } $options['migrated'] = true; delete_option( self::old_name ); add_option( self::old_name, $options, null, 'no' ); } public function pre_get_posts_author( $query ) { global $user_ID; // author's and below if( $query->is_admin && ! empty( $query->is_main_query ) && $query->is_post_type_archive( Testimonials_Widget::pt ) && ! current_user_can( 'edit_others_posts' ) ) $query->set( 'post_author', $user_ID ); return $query; } public function manage_testimonialswidget_posts_custom_column( $column, $post_id ) { $result = false; switch ( $column ) { case 'shortcode': $result = '[testimonialswidget_list ids="'; $result .= $post_id; $result .= '"]'; $result .= '<br />'; $result .= '[testimonialswidget_widget ids="'; $result .= $post_id; $result .= '"]'; break; case 'testimonials-widget-company': case 'testimonials-widget-location': case 'testimonials-widget-title': $result = get_post_meta( $post_id, $column, true ); break; case 'testimonials-widget-email': case 'testimonials-widget-url': $url = get_post_meta( $post_id, $column, true ); if ( ! empty( $url ) && 0 === preg_match( "#https?://#", $url ) ) { $url = 'http://' . $url; } $result = make_clickable( $url ); break; case 'thumbnail': $email = get_post_meta( $post_id, 'testimonials-widget-email', true ); if ( has_post_thumbnail( $post_id ) ) { $result = get_the_post_thumbnail( $post_id, 'thumbnail' ); } elseif ( is_email( $email ) ) { $result = get_avatar( $email ); } else { $result = false; } break; } $result = apply_filters( 'testimonials_widget_posts_custom_column', $result, $column, $post_id ); if ( $result ) echo $result; } public function manage_edit_testimonialswidget_columns( $columns ) { // order of keys matches column ordering $columns = array( 'cb' => '<input type="checkbox" />', 'thumbnail' => __( 'Image', 'testimonials-widget' ), 'title' => __( 'Source', 'testimonials-widget' ), 'shortcode' => __( 'Shortcodes', 'testimonials-widget' ), 'testimonials-widget-title' => __( 'Title', 'testimonials-widget' ), 'testimonials-widget-location' => __( 'Location', 'testimonials-widget' ), 'testimonials-widget-email' => __( 'Email', 'testimonials-widget' ), 'testimonials-widget-company' => __( 'Company', 'testimonials-widget' ), 'testimonials-widget-url' => __( 'URL', 'testimonials-widget' ), 'author' => __( 'Published by', 'testimonials-widget' ), 'categories' => __( 'Category', 'testimonials-widget' ), 'tags' => __( 'Tags', 'testimonials-widget' ), 'date' => __( 'Date', 'testimonials-widget' ), ); $columns = apply_filters( 'testimonials_widget_columns', $columns ); return $columns; } public function init_post_type() { $labels = array( 'add_new' => __( 'Add New', 'testimonials-widget' ), 'add_new_item' => __( 'Add New Testimonial', 'testimonials-widget' ), 'edit_item' => __( 'Edit Testimonial', 'testimonials-widget' ), 'name' => __( 'Testimonials', 'testimonials-widget' ), 'new_item' => __( 'Add New Testimonial', 'testimonials-widget' ), 'not_found' => __( 'No testimonials found', 'testimonials-widget' ), 'not_found_in_trash' => __( 'No testimonials found in Trash', 'testimonials-widget' ), 'parent_item_colon' => null, 'search_items' => __( 'Search Testimonials', 'testimonials-widget' ), 'singular_name' => __( 'Testimonial', 'testimonials-widget' ), 'view_item' => __( 'View Testimonial', 'testimonials-widget' ), ); $supports = array( 'title', 'editor', 'thumbnail', ); $allow_comments = tw_get_option( 'allow_comments', false ); if ( $allow_comments ) $supports[] = 'comments'; $has_archive = tw_get_option( 'has_archive', true ); $rewrite_slug = tw_get_option( 'rewrite_slug', 'testimonial' ); // editor's and up if( current_user_can( 'edit_others_posts' ) ) $supports[] = 'author'; $args = array( 'label' => __( 'Testimonials', 'testimonials-widget' ), 'capability_type' => 'post', 'has_archive' => $has_archive, 'hierarchical' => false, 'labels' => $labels, 'public' => true, 'publicly_queryable' => true, 'query_var' => true, 'rewrite' => array( 'slug' => $rewrite_slug, 'with_front' => false ), 'show_in_menu' => true, 'show_ui' => true, 'supports' => $supports, 'taxonomies' => array( 'category', 'post_tag', ) ); register_post_type( Testimonials_Widget::pt, $args ); } public function get_defaults( $single_view = false ) { if ( empty( $single_view ) ) { return apply_filters( 'testimonials_widget_defaults', tw_get_options() ); } else { return apply_filters( 'testimonials_widget_defaults_single', tw_get_options() ); } } public function testimonialswidget_list( $atts ) { self::add_instance(); $atts = wp_parse_args( $atts, self::get_defaults() ); $atts = Testimonials_Widget_Settings::validate_settings( $atts ); if ( get_query_var('paged') ) { $atts['paged'] = get_query_var('paged'); } elseif ( get_query_var('page') ) { $atts['paged'] = get_query_var('page'); } else { $atts['paged'] = 1; } $atts['type'] = 'testimonialswidget_list'; $content = apply_filters( 'testimonials_widget_cache_get', false, $atts ); if ( false === $content ) { $testimonials = self::get_testimonials( $atts ); $content = self::get_testimonials_html( $testimonials, $atts ); $content = apply_filters( 'testimonials_widget_cache_set', $content, $atts ); } return $content; } public function testimonialswidget_widget( $atts, $widget_number = null ) { self::add_instance(); self::scripts(); if ( empty( $widget_number ) ) { $widget_number = self::$widget_number++; if ( empty( $atts['random'] ) ) $atts['random'] = 1; } $atts = wp_parse_args( $atts, self::get_defaults() ); $atts = Testimonials_Widget_Settings::validate_settings( $atts ); $atts['paging'] = false; $atts['type'] = 'testimonialswidget_widget'; $atts['widget_number'] = $widget_number; $testimonials = self::get_testimonials( $atts ); $content = apply_filters( 'testimonials_widget_cache_get', false, $atts ); if ( false === $content ) { $content = self::get_testimonials_html( $testimonials, $atts, false, $widget_number ); $content = apply_filters( 'testimonials_widget_cache_set', $content, $atts ); } // Generate CSS $atts['type'] = 'testimonialswidget_widget_css'; $css = apply_filters( 'testimonials_widget_cache_get', false, $atts ); if ( false === $css ) { $css = self::get_testimonials_html_css( $atts, $widget_number ); $css = apply_filters( 'testimonials_widget_cache_set', $css, $atts ); } if ( ! empty( $css ) ) { self::$css = array_merge( $css, self::$css ); add_action( 'wp_footer', array( &$this, 'get_testimonials_css' ), 20 ); } // Generate JS $atts['type'] = 'testimonialswidget_widget_js'; $js = apply_filters( 'testimonials_widget_cache_get', false, $atts ); if ( false === $js ) { $js = self::get_testimonials_html_js( $testimonials, $atts, $widget_number ); $js = apply_filters( 'testimonials_widget_cache_set', $js, $atts ); } if ( ! empty( $js ) ) { self::$scripts = array_merge( $js, self::$scripts ); add_action( 'wp_footer', array( &$this, 'get_testimonials_scripts' ), 20 ); } return $content; } public function scripts() { wp_enqueue_script( 'jquery' ); } public function styles() { wp_register_style( 'testimonials-widget', plugins_url( 'testimonials-widget.css', __FILE__ ) ); wp_enqueue_style( 'testimonials-widget' ); } public function get_testimonials_html_css( $atts, $widget_number = null ) { // display attributes $max_height = $atts['max_height']; $min_height = $atts['min_height']; $css = array(); $id_base = self::id . $widget_number; if ( $min_height ) { $css[] = <<<EOF <style> .$id_base { min-height: {$min_height}px; } </style> EOF; } if ( $max_height ) { $css[] = <<<EOF <style> .$id_base { max-height: {$max_height}px; } </style> EOF; } $css = apply_filters( 'testimonials_widget_testimonials_css', $css, $atts, $widget_number ); return $css; } public function get_testimonials_html_js( $testimonials, $atts, $widget_number = null ) { // display attributes $refresh_interval = $atts['refresh_interval']; $id_base = self::id . $widget_number; $scripts = array(); if ( $refresh_interval && 1 < count( $testimonials ) ) { $javascript = <<<EOF <script type="text/javascript"> function nextTestimonial{$widget_number}() { if ( ! jQuery('.{$id_base}').first().hasClass('hovered') ) { var active = jQuery('.{$id_base} .testimonialswidget_active'); var next = (jQuery('.{$id_base} .testimonialswidget_active').next().length > 0) ? jQuery('.{$id_base} .testimonialswidget_active').next() : jQuery('.{$id_base} .testimonialswidget_testimonial:first'); active.fadeOut(1250, function(){ active.removeClass('testimonialswidget_active'); next.fadeIn(500); next.removeClass('testimonialswidget_display_none'); next.addClass('testimonialswidget_active'); }); } } jQuery(document).ready(function(){ jQuery('.{$id_base}').hover(function() { jQuery(this).addClass('hovered') }, function() { jQuery(this).removeClass('hovered') }); nextTestimonial{$widget_number}interval = setInterval('nextTestimonial{$widget_number}()', {$refresh_interval} 1000); }); </script> EOF; $scripts[ $id_base ] = $javascript; } $scripts = apply_filters( 'testimonials_widget_testimonials_js', $scripts, $testimonials, $atts, $widget_number ); return $scripts; } public function get_testimonials_html( $testimonials, $atts, $is_list = true, $widget_number = null ) { // display attributes $hide_not_found = $atts['hide_not_found']; $paging = Testimonials_Widget_Settings::is_true( $atts['paging'] ); $paging_before = ( 'before' === strtolower( $atts['paging'] ) ); $paging_after = ( 'after' === strtolower( $atts['paging'] ) ); $refresh_interval = $atts['refresh_interval']; $target = $atts['target']; $html = ''; $id = self::id; if ( is_null( $widget_number ) ) { $html .= '<div class="' . $id; if ( $is_list ) $html .= ' ' . $id . '_list'; $html .= '">'; } else { $id_base = $id . $widget_number; $html .= '<div class="' . $id . ' ' . $id_base . '">'; } if ( empty( $testimonials ) && ! $hide_not_found ) { $testimonials = array( array( 'testimonial_content' => __( 'No testimonials found', 'testimonials-widget' ) ) ); } if ( $paging \|\| $paging_before ) { $html .= self::get_testimonials_paging( $testimonials, $atts ); } $is_first = true; foreach ( $testimonials as $testimonial ) { $content = self::get_testimonial_html( $testimonial, $atts, $is_list, $is_first, $widget_number ); $content = apply_filters( 'testimonials_widget_testimonial_html', $content, $testimonial, $atts, $is_list, $is_first, $widget_number ); $html .= $content; $is_first = false; } if ( $paging \|\| $paging_after ) { $html .= self::get_testimonials_paging( $testimonials, $atts, false ); } $html .= '</div>'; if ( $target ) $html = links_add_target( $html, $target ); return $html; } public function get_testimonial_html( $testimonial, $atts, $is_list = true, $is_first = false, $widget_number = null ) { // display attributes $char_limit = $atts['char_limit']; $content_more = apply_filters( 'testimonials_widget_content_more', __( '…', 'testimonials-widget' ) ); $content_more .= self::$tag_close_quote; $do_company = ! $atts['hide_company'] && ! empty( $testimonial['testimonial_company'] ); $do_content = ! $atts['hide_content'] && ! empty( $testimonial['testimonial_content'] ); $do_email = ! $atts['hide_email'] && ! empty( $testimonial['testimonial_email'] ) && is_email( $testimonial['testimonial_email'] ); $do_image = ! $atts['hide_image'] && ! empty( $testimonial['testimonial_image'] ); $do_location = ! $atts['hide_location'] && ! empty( $testimonial['testimonial_location'] ); $do_source = ! $atts['hide_source'] && ! empty( $testimonial['testimonial_source'] ); $do_title = ! $atts['hide_title'] && ! empty( $testimonial['testimonial_title'] ); $do_url = ! $atts['hide_url'] && ! empty( $testimonial['testimonial_url'] ); $keep_whitespace = $atts['keep_whitespace']; $remove_hentry = $atts['remove_hentry']; $class = 'testimonialswidget_testimonial'; if ( $is_list ) { $class .= ' testimonialswidget_testimonial_list'; } elseif ( $is_first ) { $class .= ' testimonialswidget_active'; } elseif ( ! $is_first ) { $class .= ' testimonialswidget_display_none'; } if ( $keep_whitespace ) { $class .= ' testimonialswidget_whitespace'; } $div_open = '<div class="'; if ( ! empty( $testimonial['post_id'] ) ) $div_open .= join( ' ', get_post_class( $class, $testimonial['post_id'] ) ); else $div_open .= 'testimonials-widget type-testimonials-widget status-publish hentry ' . $class; $div_open .= '">'; if ( $remove_hentry ) $div_open = str_replace( ' hentry', '', $div_open ); $image = ''; if ( $do_image ) { $image .= '<span class="testimonialswidget_image">'; $image .= $testimonial['testimonial_image']; $image .= '</span>'; } $quote = ''; if ( $do_content ) { $content = $testimonial['testimonial_content']; $content = self::format_content( $content, $widget_number, $keep_whitespace ); if ( $char_limit ) { $content = self::testimonials_truncate( $content, $char_limit, ' ', $content_more ); $content = force_balance_tags( $content ); } $content = apply_filters( 'testimonials_widget_content', $content, $widget_number, $testimonial, $atts ); $content = make_clickable( $content ); $quote = '<q>'; $quote .= $content; $quote .= '</q>'; } $cite = ''; $done_url = false; if ( $do_source && $do_email ) { $cite .= '<span class="testimonialswidget_author">'; $cite .= '<a href="mailto:' . $testimonial['testimonial_email'] . '">'; $cite .= $testimonial['testimonial_source']; $cite .= '</a>'; $cite .= '</span>'; } elseif ( $do_source && ! $do_company && $do_url ) { $cite .= '<span class="testimonialswidget_author">'; $cite .= '<a href="' . $testimonial['testimonial_url'] . '" rel="nofollow">'; $cite .= $testimonial['testimonial_source']; $cite .= '</a>'; $cite .= '</span>'; $done_url = true; } elseif ( $do_source ) { $cite .= '<span class="testimonialswidget_author">'; $cite .= $testimonial['testimonial_source']; $cite .= '</span>'; } elseif ( $do_email ) { $cite .= '<span class="testimonialswidget_email">'; $cite .= make_clickable( $testimonial['testimonial_email'] ); $cite .= '</span>'; } if ( $do_title && $cite ) $cite .= '<span class="testimonialswidget_join_title"></span>'; if ( $do_title ) { $cite .= '<span class="testimonialswidget_title">'; $cite .= $testimonial['testimonial_title']; $cite .= '</span>'; } if ( $do_location && $cite ) $cite .= '<span class="testimonialswidget_join_location"></span>'; if ( $do_location ) { $cite .= '<span class="testimonialswidget_location">'; $cite .= $testimonial['testimonial_location']; $cite .= '</span>'; } if ( ( $do_company \|\| ( $do_url && ! $done_url ) ) && $cite ) $cite .= '<span class="testimonialswidget_join"></span>'; if ( $do_company && $do_url ) { $cite .= '<span class="testimonialswidget_company">'; $cite .= '<a href="' . $testimonial['testimonial_url'] . '" rel="nofollow">'; $cite .= $testimonial['testimonial_company']; $cite .= '</a>'; $cite .= '</span>'; } elseif ( $do_company ) { $cite .= '<span class="testimonialswidget_company">'; $cite .= $testimonial['testimonial_company']; $cite .= '</span>'; } elseif ( $do_url && ! $done_url ) { $cite .= '<span class="testimonialswidget_url">'; $cite .= make_clickable( $testimonial['testimonial_url'] ); $cite .= '</span>'; } if ( ! empty( $cite ) ) $cite = '<cite>' . $cite . '</cite>'; $extra = ''; if ( ! empty( $testimonial['testimonial_extra'] ) ) { $extra .= '<div class="testimonialswidget_extra">'; $extra .= $testimonial['testimonial_extra']; $extra .= '</div>'; } $bottom_text = ''; if ( ! empty( $atts['bottom_text'] ) ) { $bottom_text = '<div class="testimonialswidget_bottom_text">'; $bottom_text .= $atts['bottom_text']; $bottom_text .= '</div>'; } $div_close = '</div>'; $html = $div_open . $image . $quote . $cite . $extra . $bottom_text . $div_close; $html = apply_filters( 'testimonials_widget_get_testimonial_html', $html, $testimonial, $atts, $is_list, $is_first, $widget_number, $div_open, $image, $quote, $cite, $extra, $bottom_text, $div_close ); return $html; } // Original PHP code as myTruncate2 by Chirp Internet: www.chirp.com.au public function testimonials_truncate( $string, $char_limit = false, $break = ' ', $pad = '…', $force_pad = false ) { if ( empty( $force_pad ) ) { if ( empty( $char_limit ) ) return $string; // return with no change if string is shorter than $char_limit if ( strlen( $string ) <= $char_limit ) return $string; } if ( ! empty( $char_limit ) ) { return self::truncate( $string, $char_limit, $pad, $force_pad ); } return $string . $pad; } /** * Truncate HTML, close opened tags. UTF-8 aware, and aware of unpaired tags * (which don't need a matching closing tag) * * @param int $max_length Maximum length of the characters of the string * @param string $html * @param string $indicator Suffix to use if string was truncated. * @param boolean $force_indicator Suffix to use if string was truncated. * @return string * * @ref http://pastie.org/3084080 / public static function truncate( $html, $max_length, $indicator = '…', $force_indicator = false ) { $output_length = 0; // number of counted characters stored so far in $output $position = 0; // character offset within input string after last tag/entity $tag_stack = array(); // stack of tags we've encountered but not closed $output = ''; $truncated = false; /* these tags don't have matching closing elements, in HTML (in XHTML they * theoretically need a closing /> ) * @see http://www.netstrider.com/tutorials/HTMLRef/a_d.html * @see http://www.w3schools.com/tags/default.asp * @see http://stackoverflow.com/questions/3741896/what-do-you-call-tags-that-need-no-ending-tag / $unpaired_tags = array( 'doctype', '!doctype', 'area','base','basefont','bgsound','br','col', 'embed','frame','hr','img','input','link','meta', 'param','sound','spacer','wbr'); $func_strcut = function_exists( 'mb_strcut' ) ? 'mb_strcut' : 'substr'; $func_strlen = function_exists( 'mb_strlen' ) ? 'mb_strlen' : 'strlen'; // loop through, splitting at HTML entities or tags while ($output_length < $max_length && preg_match('{</?([a-z]+)[^>]>\|&#?[a-zA-Z0-9]+;}', $html, $match, PREG_OFFSET_CAPTURE, $position)) { list($tag, $tag_position) = $match[0]; // get text leading up to the tag, and store it (up to max_length) $text = $func_strcut($html, $position, $tag_position - $position); if ($output_length + $func_strlen($text) > $max_length) { $output .= $func_strcut($text, 0, $max_length - $output_length); $truncated = true; $output_length = $max_length; break; } // store everything, it wasn't too long $output .= $text; $output_length += $func_strlen($text); if ($tag[0] == '&') // Handle HTML entity by copying straight through { $output .= $tag; $output_length++; // only counted as one character } else // Handle HTML tag { $tag_inner = $match[1][0]; if ($tag[1] == '/') // This is a closing tag. { $output .= $tag; // If input tags aren't balanced, we leave the popped tag // on the stack so hopefully we're not introducing more // problems. if ( end($tag_stack) == $tag_inner ) { array_pop($tag_stack); } } else if ($tag[$func_strlen($tag) - 2] == '/' \|\| in_array(strtolower($tag_inner),$unpaired_tags) ) { // Self-closing or unpaired tag $output .= $tag; } else // Opening tag. { $output .= $tag; $tag_stack[] = $tag_inner; // push tag onto the stack } } // Continue after the tag we just found $position = $tag_position + $func_strlen($tag); } // Print any remaining text after the last tag, if there's room. if ($output_length < $max_length && $position < $func_strlen($html)) { $output .= $func_strcut($html, $position, $max_length - $output_length); } $truncated = $func_strlen($html)-$position > $max_length - $output_length; // add terminator if it was truncated in loop or just above here if ( $truncated \|\| $force_indicator ) $output .= $indicator; // Close any open tags while (!empty($tag_stack)) $output .= '</'.array_pop($tag_stack).'>'; return $output; } public function format_content( $content, $widget_number, $keep_whitespace = false ) { if ( empty ( $content ) ) return $content; // wrap our own quote class around the content before any formatting // happens $temp_content = self::$tag_open_quote; $temp_content .= $content; $temp_content .= self::$tag_close_quote; $content = $temp_content; $content = trim( $content ); $content = wptexturize( $content ); $content = convert_smilies( $content ); $content = convert_chars( $content ); if ( is_null( $widget_number ) ) { $content = wpautop( $content ); $content = shortcode_unautop( $content ); } elseif ( $keep_whitespace ) { $content = wpautop( $content ); } else { $content = strip_shortcodes( $content ); } $content = str_replace(']]>', ']]>', $content); $content = trim( $content ); return $content; } public function get_testimonials_paging( $testimonials, $atts, $prepend = true ) { $html = ''; if ( is_home() \|\| 1 === $this->max_num_pages ) { return $html; } $html .= '<div class="testimonialswidget_paging'; if ( $prepend ) { $html .= ' prepend'; } else { $html .= ' append'; } $html .= '">'; if ( ! empty( $atts['paged'] ) ) { $paged = $atts['paged']; } else { $paged = 1; } if ( ! function_exists( 'wp_pagenavi' ) ) { $html .= ' <div class="alignleft">'; if ( 1 < $paged ) { $laquo = apply_filters( 'testimonials_widget_previous_posts_link_text', __( '«', 'testimonials-widget' ) ); $html .= get_previous_posts_link( $laquo, $paged ); } $html .= ' </div>'; $html .= ' <div class="alignright">'; if ( $paged != $this->max_num_pages ) { $raquo = apply_filters( 'testimonials_widget_next_posts_link', __( '»', 'testimonials-widget' ) ); $html .= get_next_posts_link( $raquo, $this->max_num_pages ); } $html .= ' </div>'; } else { $args = array( 'echo' => false, 'query' => $this->wp_query, ); $args = apply_filters( 'testimonials_widget_wp_pagenavi', $args ); $html .= wp_pagenavi( $args ); } $html .= '</div>'; return $html; } public function get_testimonials_css() { if ( empty( self::$css_called ) ) { foreach( self::$css as $key => $css ) { echo $css; } self::$css_called = true; } } public function get_testimonials_scripts() { if ( empty( self::$scripts_called ) ) { foreach( self::$scripts as $key => $script ) { echo $script; } self::$scripts_called = true; } } public function get_query_args( $atts ) { $category = $atts['category']; $exclude = $atts['exclude']; $ids = $atts['ids']; $limit = $atts['limit']; $meta_key = $atts['meta_key']; $order = $atts['order']; $orderby = $atts['orderby']; $paging = $atts['paging']; $random = $atts['random']; $tags = $atts['tags']; $tags_all = $atts['tags_all']; if ( $random ) { $orderby = 'rand'; $order = false; } $args = array( 'orderby' => $orderby, 'post_status' => array( 'publish', 'private', ), 'post_type' => Testimonials_Widget::pt, 'posts_per_page' => $limit, ); if ( is_single() ) { $args['post_status'][] = 'pending'; $args['post_status'][] = 'draft'; } if ( $paging && ! empty( $atts['paged'] ) && is_singular() ) { $args['paged'] = $atts['paged']; } if ( ! $random && $meta_key ) { $args['meta_key'] = $meta_key; $args['orderby'] = 'meta_value'; } if ( $order ) { $args['order'] = $order; } if ( $ids ) { $ids = explode( ',', $ids ); $args['post__in'] = $ids; if ( 'none' == $args['orderby'] ) { add_filter( 'posts_results', array( 'Testimonials_Widget', 'posts_results_sort_none' ), 10, 2 ); } } if ( $exclude ) { $exclude = explode( ',', $exclude ); $args['post__not_in'] = $exclude; } if ( $category ) { $args['category_name'] = $category; } if ( $tags ) { $tags = explode( ',', $tags ); if ( $tags_all ) { $args['tag_slug__and'] = $tags; } else { $args['tag_slug__in'] = $tags; } } $args = apply_filters( 'testimonials_widget_query_args', $args, $atts ); return $args; } public function get_testimonials( $atts ) { $hide_gravatar = $atts['hide_gravatar']; $args = self::get_query_args( $atts ); $args['query'] = true; $testimonials = apply_filters( 'testimonials_widget_cache_get', false, $args ); if ( false === $testimonials ) { $testimonials = new WP_Query( $args ); $testimonials = apply_filters( 'testimonials_widget_cache_set', $testimonials, $args ); } if ( has_filter( 'posts_results', array( 'Testimonials_Widget', 'posts_results_sort_none' ) ) ) { remove_filter( 'posts_results', array( 'Testimonials_Widget', 'posts_results_sort_none' ) ); } $this->max_num_pages = $testimonials->max_num_pages; $this->post_count = $testimonials->post_count; $this->wp_query = $testimonials; wp_reset_postdata(); $image_size = apply_filters( 'testimonials_widget_image_size', 'thumbnail' ); $gravatar_size = apply_filters( 'testimonials_widget_gravatar_size', 96 ); $testimonial_data = array(); if ( empty( $this->post_count ) ) return $testimonial_data; foreach( $testimonials->posts as $row ) { $post_id = $row->ID; $email = get_post_meta( $post_id, 'testimonials-widget-email', true ); if ( has_post_thumbnail( $post_id ) ) { $image = get_the_post_thumbnail( $post_id, $image_size ); } elseif ( ! $hide_gravatar && is_email( $email ) ) { $image = get_avatar( $email, $gravatar_size ); } else { $image = false; } $url = get_post_meta( $post_id, 'testimonials-widget-url', true ); if ( ! empty( $url ) && 0 === preg_match( "#https?://#", $url ) ) { $url = 'http://' . $url; } $data = array( 'post_id' => $post_id, 'testimonial_company' => get_post_meta( $post_id, 'testimonials-widget-company', true ), 'testimonial_content' => $row->post_content, 'testimonial_email' => $email, 'testimonial_extra' => '', 'testimonial_image' => $image, 'testimonial_location' => get_post_meta( $post_id, 'testimonials-widget-location', true ), 'testimonial_source' => $row->post_title, 'testimonial_title' => get_post_meta( $post_id, 'testimonials-widget-title', true ), 'testimonial_url' => $url, ); $testimonial_data[] = $data; } $testimonial_data = apply_filters( 'testimonials_widget_data', $testimonial_data ); return $testimonial_data; } public function posts_results_sort_none( $posts, $query ) { $order = $query->query_vars['post__in']; if ( empty( $order ) ) return $posts; $posts_none_sorted = array(); // put posts in same orders as post__in foreach( $order as $id ) { foreach( $posts as $key => $post ) { if ( $id == $post->ID ) { $posts_none_sorted[] = $post; unset( $posts[$key] ); } } } return $posts_none_sorted; } public function init_widgets() { require_once 'lib/testimonials-widget-widget.php'; register_widget( 'Testimonials_Widget_Widget' ); } public function add_meta_box_testimonials_widget() { require_once( 'lib/metabox.class.php' ); $fields = array( array( 'name' => __( 'Title', 'testimonials-widget' ), 'id' => 'testimonials-widget-title', 'type' => 'text', 'desc' => '', ), array( 'name' => __( 'Location', 'testimonials-widget' ), 'id' => 'testimonials-widget-location', 'type' => 'text', 'desc' => '', ), array( 'name' => __( 'Email', 'testimonials-widget' ), 'id' => 'testimonials-widget-email', 'type' => 'text', 'desc' => '', ), array( 'name' => __( 'Company', 'testimonials-widget' ), 'id' => 'testimonials-widget-company', 'type' => 'text', 'desc' => '', ), array( 'name' => __( 'URL', 'testimonials-widget' ), 'id' => 'testimonials-widget-url', 'type' => 'text', 'desc' => '', ), ); $fields = apply_filters( 'testimonials_widget_meta_box', $fields ); $meta_box = redrokk_metabox_class::getInstance( self::old_name, array( 'title' => __( 'Testimonial Data', 'testimonials-widget' ), 'description' => '', '_object_types' => 'testimonials-widget', 'priority' => 'high', '_fields' => $fields, ) ); } /** * Revise default new testimonial text * * Original author: Travis Ballard http://www.travisballard.com * * @param string $translation * @return string $translation / public function gettext_testimonials( $translation ) { remove_action( 'gettext', array( &$this, 'gettext_testimonials' ) ); global $post; if ( is_object( $post ) && self::pt == $post->post_type ) { switch( $translation ) { case __( 'Enter title here', 'testimonials-widget' ): return __( 'Enter testimonial source here', 'testimonials-widget' ); break; } } add_action( 'gettext', array( &$this, 'gettext_testimonials' ) ); return $translation; } /* * Update messages for custom post type * * Original author: Travis Ballard http://www.travisballard.com * * @param mixed $m * @return mixed $m / public function post_updated_messages( $m ) { global $post; $m[ self::pt ] = array( 0 => '', // Unused. Messages start at index 1. 1 => sprintf( __( 'Testimonial updated. <a href="%s">View testimonial</a>', 'testimonials-widget' ), esc_url( get_permalink( $post->ID ) ) ), 2 => __( 'Custom field updated.', 'testimonials-widget' ), 3 => __( 'Custom field deleted.', 'testimonials-widget' ), 4 => __( 'Testimonial updated.', 'testimonials-widget' ), / translators: %s: date and time of the revision */ 5 => isset( $_GET['revision'] ) ? sprintf( __( 'Testimonial restored to revision from %s', 'testimonials-widget' ), wp_post_revision_title( (int)$_GET['revision'], false ) ) : false, 6 => sprintf( __( 'Testimonial published. <a href="%s">View testimonial</a>', 'testimonials-widget' ), esc_url( get_permalink( $post->ID ) ) ), 7 => __( 'Testimonial saved.', 'testimonials-widget' ), 8 => sprintf( __( 'Testimonial submitted. <a target="_blank" href="%s">Preview testimonial</a>', 'testimonials-widget' ), esc_url( add_query_arg( 'preview', 'true', get_permalink($post->ID) ) ) ), 9 => sprintf( __( 'Testimonial scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview testimonial</a>', 'testimonials-widget' ), date_i18n( 'M j, Y @ G:i', strtotime( $post->post_date ) ), esc_url( get_permalink( $post->ID ) ) ), 10 => sprintf( __( 'Testimonial draft updated. <a target="_blank" href="%s">Preview testimonial</a>', 'testimonials-widget' ), esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) ) ); return $m; } } $Testimonials_Widget = new Testimonials_Widget(); function testimonialswidget_list( $atts = array() ) { global $Testimonials_Widget; return $Testimonials_Widget->testimonialswidget_list( $atts ); } function testimonialswidget_widget( $atts = array(), $widget_number = null ) { global $Testimonials_Widget; if ( empty( $atts['random'] ) ) $atts['random'] = 1; return $Testimonials_Widget->testimonialswidget_widget( $atts, $widget_number ); } ?>

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