WP-Print - Version 2.57

Version Description

FIXED: Notices

Release Info

Developer	GamerZ
Plugin	WP-Print
Version	2.57
Comparing to
See all releases

Code changes from version 2.56 to 2.57

Files changed (3) hide show

print-options.php +19 -19
readme.txt +6 -3
wp-print.php +295 -301

print-options.php CHANGED Viewed

	@@ -2,7 +2,7 @@
2	### Variables Variables Variables
3	$base_name = plugin_basename('wp-print/print-options.php');
4	$base_page = 'admin.php?page='.$base_name;
5	- $mode = ~~isset~~($_GET['mode']) ? trim($_GET['mode']) : '';
6	$print_settings = array('print_options');
7
8
	@@ -11,34 +11,34 @@ $print_settings = array('print_options');
11	if(!empty($_POST['Submit'])) {
12	check_admin_referer('wp-print_options');
13	$print_options = array();
14	- $print_options['post_text'] = addslashes(trim(wp_filter_kses($_POST['print_post_text'])));
15	- $print_options['page_text'] = addslashes(trim(wp_filter_kses($_POST['print_page_text'])));
16	- $print_options['print_icon'] = trim($_POST['print_icon']);
17	- $print_options['print_style'] = intval($_POST['print_style']);
18	- $print_options['print_html'] = trim($_POST['print_html']);
19	- $print_options['comments'] = intval($_POST['print_comments']);
20	- $print_options['links'] = intval($_POST['print_links']);
21	- $print_options['images'] = intval($_POST['print_images']);
22	- $print_options['videos'] = intval($_POST['print_videos']);
23	- $print_options['disclaimer'] = trim($_POST['print_disclaimer']);
24	$update_print_queries = array();
25	$update_print_text = array();
26	- $update_print_queries[] = update_option('print_options', $print_options);
27	- $update_print_text[] = __('Print Options', 'wp-print');
28	$i=0;
29	$text = '';
30	- foreach($update_print_queries as $update_print_query) {
31	- if($update_print_query) {
32	- $text .= '<p style="color: green;">'.$update_print_text[$i].' '.__('Updated', 'wp-print').'</p>';
33	}
34	$i++;
35	}
36	- if(empty($text)) {
37	- $text = '<p style="color: red;">'.__('No Print Option Updated', 'wp-print').'</p>';
38	}
39	}
40
41	- $print_options = get_option('print_options');
42	?>
43	<script type="text/javascript">
44	/* <![CDATA[*/


2	### Variables Variables Variables
3	$base_name = plugin_basename('wp-print/print-options.php');
4	$base_page = 'admin.php?page='.$base_name;
5	+ $mode = ! empty( $_GET['mode'] ) ? trim( $_GET['mode'] ) : '';
6	$print_settings = array('print_options');
7
8

11	if(!empty($_POST['Submit'])) {
12	check_admin_referer('wp-print_options');
13	$print_options = array();
14	+ $print_options['post_text'] = ! empty( $_POST['print_post_text'] ) ? addslashes( trim( wp_filter_kses( $_POST['print_post_text'] ) ) ) : '';
15	+ $print_options['page_text'] = ! empty( $_POST['print_page_text'] ) ? addslashes( trim( wp_filter_kses( $_POST['print_page_text'] ) ) ) : '';
16	+ $print_options['print_icon'] = ! empty( $_POST['print_icon'] ) ? trim( $_POST['print_icon'] ) : '';
17	+ $print_options['print_style'] = ! empty( $_POST['print_style'] ) ? intval($_POST['print_style']) : 1;
18	+ $print_options['print_html'] = ! empty( $_POST['print_html'] ) ? trim($_POST['print_html']) : '';
19	+ $print_options['comments'] = ! empty( $_POST['print_comments'] ) ? intval($_POST['print_comments']): 0;
20	+ $print_options['links'] = ! empty( $_POST['print_links'] ) ? intval($_POST['print_links']) : 1;
21	+ $print_options['images'] = ! empty( $_POST['print_images'] ) ? intval($_POST['print_images']) : 0;
22	+ $print_options['videos'] = ! empty( $_POST['print_videos'] ) ? intval( $_POST['print_videos'] ) : 1;
23	+ $print_options['disclaimer'] = ! empty( $_POST['print_disclaimer'] ) ? trim( $_POST['print_disclaimer'] ) : '';
24	$update_print_queries = array();
25	$update_print_text = array();
26	+ $update_print_queries[] = update_option( 'print_options', $print_options );
27	+ $update_print_text[] = __( 'Print Options', 'wp-print' );
28	$i=0;
29	$text = '';
30	+ foreach( $update_print_queries as $update_print_query ) {
31	+ if( $update_print_query ) {
32	+ $text .= '<p style="color: green;">' . $update_print_text[$i] . ' ' .__('Updated', 'wp-print') . '</p>';
33	}
34	$i++;
35	}
36	+ if( empty( $text ) ) {
37	+ $text = '<p style="color: red;">' . __('No Print Option Updated', 'wp-print') . '</p>';
38	}
39	}
40
41	+ $print_options = get_option( 'print_options' );
42	?>
43	<script type="text/javascript">
44	/* <![CDATA[*/

readme.txt CHANGED Viewed

	@@ -3,8 +3,8 @@ Contributors: GamerZ
3	Donate link: http://lesterchan.net/site/donation/
4	Tags: print, printer, wp-print
5	Requires at least: 2.8
6	- Tested up to: 4.3
7	- Stable tag: 2.56
8
9	Displays a printable version of your WordPress blog's post/page.
10
	@@ -89,7 +89,10 @@ if(function_exists('wp_print')) {
89
90
91	== Changelog ==
92	- = 2.66 =



93	* NEW: Updated print HTML code. Props @Luanramos
94
95	= 2.55 =


3	Donate link: http://lesterchan.net/site/donation/
4	Tags: print, printer, wp-print
5	Requires at least: 2.8
6	+ Tested up to: 4.4
7	+ Stable tag: 2.57
8
9	Displays a printable version of your WordPress blog's post/page.
10

89
90
91	== Changelog ==
92	+ = 2.57 =
93	+ * FIXED: Notices
94	+
95	+ = 2.56 =
96	* NEW: Updated print HTML code. Props @Luanramos
97
98	= 2.55 =

wp-print.php CHANGED Viewed

@@ -3,7 +3,7 @@
             Plugin Name: WP-Print
             Plugin URI: http://lesterchan.net/portfolio/programming/php/
             Description: Displays a printable version of your WordPress blog's post/page.
-            -
            Version: 2.56
             Author: Lester 'GaMerZ' Chan
             Author URI: http://lesterchan.net
             Text Domain: wp-print
@@ -11,7 +11,7 @@ Text Domain: wp-print
             /*
-            -
            	Copyright 2015  Lester Chan  (email : lesterchan@gmail.com)
                 This program is free software; you can redistribute it and/or modify
                 it under the terms of the GNU General Public License as published by
@@ -32,411 +32,405 @@ Text Domain: wp-print
             ### Create Text Domain For Translations
             add_action( 'plugins_loaded', 'print_textdomain' );
             function print_textdomain() {
-            -
            	load_plugin_textdomain( 'wp-print', false, dirname( plugin_basename( __FILE__ ) ) );
+            }
             ### Function: Print Option Menu
             add_action('admin_menu', 'print_menu');
             function print_menu() {
-            -
            	add_options_page(__('Print', 'wp-print'), __('Print', 'wp-print'), 'manage_options', 'wp-print/print-options.php') ;
+            }
             ### Function: Add htaccess Rewrite Endpoint - this handles all the rules
             add_action( 'init', 'wp_print_endpoint' );
             function wp_print_endpoint() {
-            -
            	add_rewrite_endpoint( 'print', EP_PERMALINK | EP_PAGES );
+            }
             ### Function: Print Public Variables
             add_filter('query_vars', 'print_variables');
             function print_variables($public_query_vars) {
-            -
            	$public_query_vars[] = 'print';
-            -
            	return $public_query_vars;
+            }
             ### Function: Display Print Link
             function print_link($print_post_text = '', $print_page_text = '', $echo = true) {
-            -
            	$polyglot_append = '';
-            -
            	if (function_exists('polyglot_get_lang')){
-            -
            	    global $polyglot_settings;
-            -
            	    $polyglot_append = $polyglot_settings['uri_helpers']['lang_view'].'/'.polyglot_get_lang().'/';
-            -
            	}
-            -
            	$output = '';
-            -
            	$using_permalink = get_option('permalink_structure');
-            -
            	$print_options = get_option('print_options');
-            -
            	$print_style = intval($print_options['print_style']);
-            -
            	if(empty($print_post_text)) {
-            -
            		$print_text = stripslashes($print_options['post_text']);
-            -
            	} else {
-            -
            		$print_text  = $print_post_text;
-            -
            	}
-            -
            	$print_icon = plugins_url('wp-print/images/'.$print_options['print_icon']);
-            -
            	$print_link = get_permalink();
-            -
            	$print_html = stripslashes($print_options['print_html']);
-            -
            	// Fix For Static Page
-            -
            	if(get_option('show_on_front') == 'page' && is_page()) {
-            -
            		if(intval(get_option('page_on_front')) > 0) {
-            -
            			$print_link = _get_page_link();
-            -
            		}
-            -
            	}
-            -
            	if(!empty($using_permalink)) {
-            -
            		if(substr($print_link, -1, 1) != '/') {
-            -
            			$print_link = $print_link.'/';
-            -
            		}
-            -
            		if(is_page()) {
-            -
            			if(empty($print_page_text)) {
-            -
            				$print_text = stripslashes($print_options['page_text']);
-            -
            			} else {
-            -
            				$print_text = $print_page_text;
-            -
            			}
-            -
            		}
-            -
            		$print_link = $print_link.'print/'.$polyglot_append;
-            -
            	} else {
-            -
            		if(is_page()) {
-            -
            			if(empty($print_page_text)) {
-            -
            				$print_text = stripslashes($print_options['page_text']);
-            -
            			} else {
-            -
            				$print_text = $print_page_text;
-            -
            			}
-            -
            		}
-            -
            		$print_link = $print_link.'&amp;print=1';
-            -
            	}
-            -
            	unset($print_options);
-            -
            	switch($print_style) {
-            -
            		// Icon + Text Link
-            -
            		case 1:
-            -
            			$output = '<a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow"><img class="WP-PrintIcon" src="'.$print_icon.'" alt="'.$print_text.'" title="'.$print_text.'" style="border: 0px;" /></a>&nbsp;<a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow">'.$print_text.'</a>';
-            -
            			break;
-            -
            		// Icon Only
-            -
            		case 2:
-            -
            			$output = '<a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow"><img class="WP-PrintIcon" src="'.$print_icon.'" alt="'.$print_text.'" title="'.$print_text.'" style="border: 0px;" /></a>';
-            -
            			break;
-            -
            		// Text Link Only
-            -
            		case 3:
-            -
            			$output = '<a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow">'.$print_text.'</a>';
-            -
            			break;
-            -
            		case 4:
-            -
            			$print_html = str_replace("%PRINT_URL%", $print_link, $print_html);
-            -
            			$print_html = str_replace("%PRINT_TEXT%", $print_text, $print_html);
-            -
            			$print_html = str_replace("%PRINT_ICON_URL%", $print_icon, $print_html);
-            -
            			$output = $print_html;
-            -
            			break;
-            -
            	}
-            -
            	if($echo) {
-            -
            		echo $output."\n";
-            -
            	} else {
-            -
            		return $output;
-            -
            	}
+            }
             ### Function: Short Code For Inserting Prink Links Into Posts/Pages
             add_shortcode('print_link', 'print_link_shortcode');
             function print_link_shortcode($atts) {
-            -
            	if(!is_feed()) {
-            -
            		return print_link('', '', false);
-            -
            	} else {
-            -
            		return __('Note: There is a print link embedded within this post, please visit this post to print it.', 'wp-print');
-            -
            	}
+            }
             function print_link_shortcode2($atts) {
-            -
            	return;
+            }
             ### Function: Short Code For DO NOT PRINT Content
             add_shortcode('donotprint', 'print_donotprint_shortcode');
             function print_donotprint_shortcode($atts, $content = null) {
-            -
            	return do_shortcode($content);
+            }
             function print_donotprint_shortcode2($atts, $content = null) {
-            -
            	return;
+            }
             ### Function: Print Content
             function print_content($display = true) {
-            -
            	global $links_text, $link_number, $max_link_number, $matched_links,  $pages, $multipage, $numpages, $post;
-            -
            	if (!isset($matched_links)) {
-            -
            		$matched_links = array();
-            -
            	}
-            -
            	if(post_password_required()) {
-            -
            		$content = get_the_password_form();
-            -
            	} else {
-            -
            		if($multipage) {
-            -
            			for($page = 0; $page < $numpages; $page++) {
-            -
            				$content .= $pages[$page];
-            -
            			}
-            -
            		} else {
-            -
            			$content = $pages[0];
-            -
            		}
-            -
            		if(function_exists('email_rewrite')) {
-            -
            			remove_shortcode('donotemail');
-            -
            			add_shortcode('donotemail', 'email_donotemail_shortcode2');
-            -
            		}
-            -
            		remove_shortcode('donotprint');
-            -
            		add_shortcode('donotprint', 'print_donotprint_shortcode2');
-            -
            		remove_shortcode('print_link');
-            -
            		add_shortcode('print_link', 'print_link_shortcode2');
-            -
            		$content = apply_filters('the_content', $content);
-            -
            		$content = str_replace(']]>', ']]&gt;', $content);
-            -
            		if(!print_can('images')) {
-            -
            			$content = remove_image($content);
-            -
            		}
-            -
            		if(!print_can('videos')) {
-            -
            			$content = remove_video($content);
-            -
            		}
-            -
            		if(print_can('links')) {
-            -
            			preg_match_all('/<a(.+?)href=[\"\'](.+?)[\"\'](.*?)>(.+?)<\/a>/', $content, $matches);
-            -
            			for ($i=0; $i < count($matches[0]); $i++) {
-            -
            				$link_match = $matches[0][$i];
-            -
            				$link_url = $matches[2][$i];
-            -
            				if(substr($link_url, 0, 2) == '//') {
-            -
            					$link_url = (is_ssl() ? 'https:' : 'http:') . $link_url;
-            -
            				} elseif(stristr($link_url, 'https://')) {
-            -
            					$link_url =(strtolower(substr($link_url,0,8)) != 'https://') ?get_option('home') . $link_url : $link_url;
-            -
            				} else if(stristr($link_url, 'mailto:')) {
-            -
            					$link_url =(strtolower(substr($link_url,0,7)) != 'mailto:') ?get_option('home') . $link_url : $link_url;
-            -
            				} else if($link_url[0] == '#') {
-            -
            					$link_url = $link_url;
-            -
            				} else {
-            -
            					$link_url =(strtolower(substr($link_url,0,7)) != 'http://') ?get_option('home') . $link_url : $link_url;
-            -
            				}
-            -
            				$link_text = $matches[4][$i];
-            -
            				$new_link = true;
-            -
            				$link_url_hash = md5($link_url);
-            -
            				if (!isset($matched_links[$link_url_hash])) {
-            -
            					$link_number = ++$max_link_number;
-            -
            					$matched_links[$link_url_hash] = $link_number;
-            -
            				} else {
-            -
            					$new_link = false;
-            -
            					$link_number = $matched_links[$link_url_hash];
-            -
            				}
-            -
            				$content = str_replace_one($link_match, "<a href=\"$link_url\" rel=\"external\">".$link_text.'</a> <sup>['.number_format_i18n($link_number).']</sup>', $content);
-            -
            				if ($new_link) {
-            -
            					if(preg_match('/<img(.+?)src=[\"\'](.+?)[\"\'](.*?)>/',$link_text)) {
-            -
            						$links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.__('Image', 'wp-print').': <b><span dir="ltr">'.$link_url.'</span></b></p>';
-            -
            					} else {
-            -
            						$links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.$link_text.': <b><span dir="ltr">'.$link_url.'</span></b></p>';
-            -
            					}
-            -
            				}
-            -
            			}
-            -
            		}
-            -
            	}
-            -
            	if($display) {
-            -
            		echo $content;
-            -
            	} else {
-            -
            		return $content;
-            -
            	}
+            }
             ### Function: Print Categories
             function print_categories($before = '', $after = '') {
-            -
            	$temp_cat = strip_tags(get_the_category_list(','));
-            -
            	$temp_cat = explode(', ', $temp_cat);
-            -
            	$temp_cat = implode($after.__(',', 'wp-print').' '.$before, $temp_cat);
-            -
            	echo $before.$temp_cat.$after;
+            }
             ### Function: Print Comments Content
             function print_comments_content($display = true) {
-            -
            	global $links_text, $link_number, $max_link_number, $matched_links;
-            -
            	if (!isset($matched_links)) {
-            -
            		$matched_links = array();
-            -
            	}
-            -
            	$content  = get_comment_text();
-            -
            	$content = apply_filters('comment_text', $content);
-            -
            	if(!print_can('images')) {
-            -
            		$content = remove_image($content);
-            -
            	}
-            -
            	if(!print_can('videos')) {
-            -
            		$content = remove_video($content);
-            -
            	}
-            -
            	if(print_can('links')) {
-            -
            		preg_match_all('/<a(.+?)href=[\"\'](.+?)[\"\'](.*?)>(.+?)<\/a>/', $content, $matches);
-            -
            		for ($i=0; $i < count($matches[0]); $i++) {
-            -
            			$link_match = $matches[0][$i];
-            -
            			$link_url = $matches[2][$i];
-            -
            			if(stristr($link_url, 'https://')) {
-            -
            				 $link_url =(strtolower(substr($link_url,0,8)) != 'https://') ?get_option('home') . $link_url : $link_url;
-            -
            			} else if(stristr($link_url, 'mailto:')) {
-            -
            				$link_url =(strtolower(substr($link_url,0,7)) != 'mailto:') ?get_option('home') . $link_url : $link_url;
-            -
            			} else if($link_url[0] == '#') {
-            -
            				$link_url = $link_url;
-            -
            			} else {
-            -
            				$link_url =(strtolower(substr($link_url,0,7)) != 'http://') ?get_option('home') . $link_url : $link_url;
-            -
            			}
-            -
            			$new_link = true;
-            -
            			$link_url_hash = md5($link_url);
-            -
            			if (!isset($matched_links[$link_url_hash])) {
-            -
            				$link_number = ++$max_link_number;
-            -
            				$matched_links[$link_url_hash] = $link_number;
-            -
            			} else {
-            -
            				$new_link = false;
-            -
            				$link_number = $matched_links[$link_url_hash];
-            -
            			}
-            -
            			$content = str_replace_one($link_match, "<a href=\"$link_url\" rel=\"external\">".$link_text.'</a> <sup>['.number_format_i18n($link_number).']</sup>', $content);
-            -
            			if ($new_link) {
-            -
            				if(preg_match('/<img(.+?)src=[\"\'](.+?)[\"\'](.*?)>/',$link_text)) {
-            -
            					$links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.__('Image', 'wp-print').': <b><span dir="ltr">'.$link_url.'</span></b></p>';
-            -
            				} else {
-            -
            					$links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.$link_text.': <b><span dir="ltr">'.$link_url.'</span></b></p>';
-            -
            				}
-            -
            			}
-            -
            		}
-            -
            	}
-            -
            	if($display) {
-            -
            		echo $content;
-            -
            	} else {
-            -
            		return $content;
-            -
            	}
+            }
             ### Function: Print Comments
             function print_comments_number() {
-            -
            	global $post;
-            -
            	$comment_text = '';
-            -
            	$comment_status = $post->comment_status;
-            -
            	if($comment_status == 'open') {
-            -
            		$num_comments = get_comments_number();
-            -
            		if($num_comments == 0) {
-            -
            			$comment_text = __('No Comments', 'wp-print');
-            -
            		} else {
-            -
            			$comment_text = sprintf(_n('%s Comment', '%s Comments', $num_comments, 'wp-print'), number_format_i18n($num_comments));
-            -
            		}
-            -
            	} else {
-            -
            		$comment_text = __('Comments Disabled', 'wp-print');
-            -
            	}
-            -
            	if(post_password_required()) {
-            -
            		_e('Comments Hidden', 'wp-print');
-            -
            	} else {
-            -
            		echo $comment_text;
-            -
            	}
+            }
             ### Function: Print Links
             function print_links($text_links = '') {
-            -
            	global $links_text;
-            -
            	if(empty($text_links)) {
-            -
            		$text_links = __('URLs in this post:', 'wp-print');
-            -
            	}
-            -
            	if(!empty($links_text)) {
-            -
            		echo $text_links.$links_text;
-            -
            	}
+            }
             ### Function: Load WP-Print
             add_action('template_redirect', 'wp_print', 5);
             function wp_print() {
-            -
            	global $wp_query;
-            -
            	if( array_key_exists( 'print' , $wp_query->query_vars ) ) {
-            -
            		include(WP_PLUGIN_DIR.'/wp-print/print.php');
-            -
            		exit();
-            -
            	}
+            }
             ### Function: Add Print Comments Template
             function print_template_comments() {
-            -
            	if(file_exists(get_stylesheet_directory().'/print-comments.php')) {
-            -
            		$file = get_stylesheet_directory().'/print-comments.php';
-            -
            	} else {
-            -
            		$file = WP_PLUGIN_DIR.'/wp-print/print-comments.php';
-            -
            	}
-            -
            	return $file;
+            }
             ### Function: Print Page Title
             function print_pagetitle($page_title) {
-            -
            	$page_title .= ' &raquo; '.__('Print', 'wp-print');
-            -
            	return $page_title;
+            }
             ### Function: Can Print?
             function print_can($type) {
-            -
            	$print_options = get_option('print_options');
-            -
            	return intval($print_options[$type]);
+            }
             ### Function: Remove Image From Text
             function remove_image($content) {
-            -
            	$content= preg_replace('/<img(.+?)src=[\"\'](.+?)[\"\'](.*?)>/', '',$content);
-            -
            	return $content;
+            }
             ### Function: Remove Video From Text
             function remove_video($content) {
-            -
            	$content= preg_replace('/<object[^>]*?>.*?<\/object>/', '',$content);
-            -
            	$content= preg_replace('/<embed[^>]*?>.*?<\/embed>/', '',$content);
-            -
            	return $content;
+            }
             ### Function: Replace One Time Only
             function str_replace_one($search, $replace, $content){
-            -
            	if ($pos = strpos($content, $search)) {
-            -
            		return substr($content, 0, $pos).$replace.substr($content, $pos+strlen($search));
-            -
            	} else {
-            -
            		return $content;
-            -
            	}
+            }
             ### Function: Activate Plugin
             register_activation_hook( __FILE__, 'print_activation' );
-            -
            function print_activation( $network_wide )
-            -
            {
-            -
            	// Add Options
-            -
            	$option_name = 'print_options';
-            -
            	$option = array(
-            -
            		  'post_text'   => __('Print This Post', 'wp-print')
-            -
            		, 'page_text'   => __('Print This Page', 'wp-print')
-            -
            		, 'print_icon'  => 'print.gif'
-            -
            		, 'print_style' => 1
-            -
            		, 'print_html'  => '<a href="%PRINT_URL%" rel="nofollow" title="%PRINT_TEXT%">%PRINT_TEXT%</a>'
-            -
            		, 'comments'    => 0
-            -
            		, 'links'       => 1
-            -
            		, 'images'      => 1
-            -
            		, 'videos'      => 0
-            -
            		, 'disclaimer'  => sprintf(__('Copyright &copy; %s %s. All rights reserved.', 'wp-print'), date('Y'), get_option('blogname'))
-            -
            	);
-            -
-            -
            	if ( is_multisite() && $network_wide )
-            -
            	{
-            -
            		$ms_sites = wp_get_sites();
-            -
-            -
            		if( 0 < sizeof( $ms_sites ) )
-            -
            		{
-            -
            			foreach ( $ms_sites as $ms_site )
-            -
            			{
-            -
            				switch_to_blog( $ms_site['blog_id'] );
-            -
            				add_option( $option_name, $option );
-            -
            				print_activate();
-            -
            			}
-            -
            		}
-            -
-            -
            		restore_current_blog();
-            -
            	}
-            -
            	else
-            -
            	{
-            -
            		add_option( $option_name, $option );
-            -
            		print_activate();
-            -
            	}
+            }
             function print_activate() {
-            -
            	flush_rewrite_rules();
+            }


3	Plugin Name: WP-Print
4	Plugin URI: http://lesterchan.net/portfolio/programming/php/
5	Description: Displays a printable version of your WordPress blog's post/page.
6	+ Version: 2.57
7	Author: Lester 'GaMerZ' Chan
8	Author URI: http://lesterchan.net
9	Text Domain: wp-print

11
12
13	/*
14	+ Copyright 2015 Lester Chan (email : lesterchan@gmail.com)
15
16	This program is free software; you can redistribute it and/or modify
17	it under the terms of the GNU General Public License as published by

32	### Create Text Domain For Translations
33	add_action( 'plugins_loaded', 'print_textdomain' );
34	function print_textdomain() {
35	+ load_plugin_textdomain( 'wp-print', false, dirname( plugin_basename( __FILE__ ) ) );
36	}
37
38
39	### Function: Print Option Menu
40	add_action('admin_menu', 'print_menu');
41	function print_menu() {
42	+ add_options_page(__('Print', 'wp-print'), __('Print', 'wp-print'), 'manage_options', 'wp-print/print-options.php') ;
43	}
44
45
46	### Function: Add htaccess Rewrite Endpoint - this handles all the rules
47	add_action( 'init', 'wp_print_endpoint' );
48	function wp_print_endpoint() {
49	+ add_rewrite_endpoint( 'print', EP_PERMALINK \| EP_PAGES );
50	}
51
52
53	### Function: Print Public Variables
54	add_filter('query_vars', 'print_variables');
55	function print_variables($public_query_vars) {
56	+ $public_query_vars[] = 'print';
57	+ return $public_query_vars;
58	}
59
60
61	### Function: Display Print Link
62	function print_link($print_post_text = '', $print_page_text = '', $echo = true) {
63	+ $polyglot_append = '';
64	+ if (function_exists('polyglot_get_lang')){
65	+ global $polyglot_settings;
66	+ $polyglot_append = $polyglot_settings['uri_helpers']['lang_view'].'/'.polyglot_get_lang().'/';
67	+ }
68	+ $output = '';
69	+ $using_permalink = get_option('permalink_structure');
70	+ $print_options = get_option('print_options');
71	+ $print_style = intval($print_options['print_style']);
72	+ if(empty($print_post_text)) {
73	+ $print_text = stripslashes($print_options['post_text']);
74	+ } else {
75	+ $print_text = $print_post_text;
76	+ }
77	+ $print_icon = plugins_url('wp-print/images/'.$print_options['print_icon']);
78	+ $print_link = get_permalink();
79	+ $print_html = stripslashes($print_options['print_html']);
80	+ // Fix For Static Page
81	+ if(get_option('show_on_front') == 'page' && is_page()) {
82	+ if(intval(get_option('page_on_front')) > 0) {
83	+ $print_link = _get_page_link();
84	+ }
85	+ }
86	+ if(!empty($using_permalink)) {
87	+ if(substr($print_link, -1, 1) != '/') {
88	+ $print_link = $print_link.'/';
89	+ }
90	+ if(is_page()) {
91	+ if(empty($print_page_text)) {
92	+ $print_text = stripslashes($print_options['page_text']);
93	+ } else {
94	+ $print_text = $print_page_text;
95	+ }
96	+ }
97	+ $print_link = $print_link.'print/'.$polyglot_append;
98	+ } else {
99	+ if(is_page()) {
100	+ if(empty($print_page_text)) {
101	+ $print_text = stripslashes($print_options['page_text']);
102	+ } else {
103	+ $print_text = $print_page_text;
104	+ }
105	+ }
106	+ $print_link = $print_link.'&print=1';
107	+ }
108	+ unset($print_options);
109	+ switch($print_style) {
110	+ // Icon + Text Link
111	+ case 1:
112	+ $output = '<a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow"><img class="WP-PrintIcon" src="'.$print_icon.'" alt="'.$print_text.'" title="'.$print_text.'" style="border: 0px;" /></a> <a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow">'.$print_text.'</a>';
113	+ break;
114	+ // Icon Only
115	+ case 2:
116	+ $output = '<a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow"><img class="WP-PrintIcon" src="'.$print_icon.'" alt="'.$print_text.'" title="'.$print_text.'" style="border: 0px;" /></a>';
117	+ break;
118	+ // Text Link Only
119	+ case 3:
120	+ $output = '<a href="'.$print_link.'" title="'.$print_text.'" rel="nofollow">'.$print_text.'</a>';
121	+ break;
122	+ case 4:
123	+ $print_html = str_replace("%PRINT_URL%", $print_link, $print_html);
124	+ $print_html = str_replace("%PRINT_TEXT%", $print_text, $print_html);
125	+ $print_html = str_replace("%PRINT_ICON_URL%", $print_icon, $print_html);
126	+ $output = $print_html;
127	+ break;
128	+ }
129	+ if($echo) {
130	+ echo $output."\n";
131	+ } else {
132	+ return $output;
133	+ }
134	}
135
136
137	### Function: Short Code For Inserting Prink Links Into Posts/Pages
138	add_shortcode('print_link', 'print_link_shortcode');
139	function print_link_shortcode($atts) {
140	+ if(!is_feed()) {
141	+ return print_link('', '', false);
142	+ } else {
143	+ return __('Note: There is a print link embedded within this post, please visit this post to print it.', 'wp-print');
144	+ }
145	}
146	function print_link_shortcode2($atts) {
147	+ return;
148	}
149
150
151	### Function: Short Code For DO NOT PRINT Content
152	add_shortcode('donotprint', 'print_donotprint_shortcode');
153	function print_donotprint_shortcode($atts, $content = null) {
154	+ return do_shortcode($content);
155	}
156	function print_donotprint_shortcode2($atts, $content = null) {
157	+ return;
158	}
159
160
161	### Function: Print Content
162	function print_content($display = true) {
163	+ global $links_text, $link_number, $max_link_number, $matched_links, $pages, $multipage, $numpages, $post;
164	+ if (!isset($matched_links)) {
165	+ $matched_links = array();
166	+ }
167	+ if(post_password_required()) {
168	+ $content = get_the_password_form();
169	+ } else {
170	+ if($multipage) {
171	+ for($page = 0; $page < $numpages; $page++) {
172	+ $content .= $pages[$page];
173	+ }
174	+ } else {
175	+ $content = $pages[0];
176	+ }
177	+ if(function_exists('email_rewrite')) {
178	+ remove_shortcode('donotemail');
179	+ add_shortcode('donotemail', 'email_donotemail_shortcode2');
180	+ }
181	+ remove_shortcode('donotprint');
182	+ add_shortcode('donotprint', 'print_donotprint_shortcode2');
183	+ remove_shortcode('print_link');
184	+ add_shortcode('print_link', 'print_link_shortcode2');
185	+ $content = apply_filters('the_content', $content);
186	+ $content = str_replace(']]>', ']]>', $content);
187	+ if(!print_can('images')) {
188	+ $content = remove_image($content);
189	+ }
190	+ if(!print_can('videos')) {
191	+ $content = remove_video($content);
192	+ }
193	+ if(print_can('links')) {
194	+ preg_match_all('/<a(.+?)href=[\"\'](.+?)[\"\'](.*?)>(.+?)<\/a>/', $content, $matches);
195	+ for ($i=0; $i < count($matches[0]); $i++) {
196	+ $link_match = $matches[0][$i];
197	+ $link_url = $matches[2][$i];
198	+ if(substr($link_url, 0, 2) == '//') {
199	+ $link_url = (is_ssl() ? 'https:' : 'http:') . $link_url;
200	+ } elseif(stristr($link_url, 'https://')) {
201	+ $link_url =(strtolower(substr($link_url,0,8)) != 'https://') ?get_option('home') . $link_url : $link_url;
202	+ } else if(stristr($link_url, 'mailto:')) {
203	+ $link_url =(strtolower(substr($link_url,0,7)) != 'mailto:') ?get_option('home') . $link_url : $link_url;
204	+ } else if($link_url[0] == '#') {
205	+ $link_url = $link_url;
206	+ } else {
207	+ $link_url =(strtolower(substr($link_url,0,7)) != 'http://') ?get_option('home') . $link_url : $link_url;
208	+ }
209	+ $link_text = $matches[4][$i];
210	+ $new_link = true;
211	+ $link_url_hash = md5($link_url);
212	+ if (!isset($matched_links[$link_url_hash])) {
213	+ $link_number = ++$max_link_number;
214	+ $matched_links[$link_url_hash] = $link_number;
215	+ } else {
216	+ $new_link = false;
217	+ $link_number = $matched_links[$link_url_hash];
218	+ }
219	+ $content = str_replace_one($link_match, "<a href=\"$link_url\" rel=\"external\">".$link_text.'</a> <sup>['.number_format_i18n($link_number).']</sup>', $content);
220	+ if ($new_link) {
221	+ if(preg_match('/<img(.+?)src=[\"\'](.+?)[\"\'](.*?)>/',$link_text)) {
222	+ $links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.__('Image', 'wp-print').': <b><span dir="ltr">'.$link_url.'</span></b></p>';
223	+ } else {
224	+ $links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.$link_text.': <b><span dir="ltr">'.$link_url.'</span></b></p>';
225	+ }
226	+ }
227	+ }
228	+ }
229	+ }
230	+ if($display) {
231	+ echo $content;
232	+ } else {
233	+ return $content;
234	+ }
235	}
236
237
238	### Function: Print Categories
239	function print_categories($before = '', $after = '') {
240	+ $temp_cat = strip_tags(get_the_category_list(','));
241	+ $temp_cat = explode(', ', $temp_cat);
242	+ $temp_cat = implode($after.__(',', 'wp-print').' '.$before, $temp_cat);
243	+ echo $before.$temp_cat.$after;
244	}
245
246
247	### Function: Print Comments Content
248	function print_comments_content($display = true) {
249	+ global $links_text, $link_number, $max_link_number, $matched_links;
250	+ if (!isset($matched_links)) {
251	+ $matched_links = array();
252	+ }
253	+ $content = get_comment_text();
254	+ $content = apply_filters('comment_text', $content);
255	+ if(!print_can('images')) {
256	+ $content = remove_image($content);
257	+ }
258	+ if(!print_can('videos')) {
259	+ $content = remove_video($content);
260	+ }
261	+ if(print_can('links')) {
262	+ preg_match_all('/<a(.+?)href=[\"\'](.+?)[\"\'](.*?)>(.+?)<\/a>/', $content, $matches);
263	+ for ($i=0; $i < count($matches[0]); $i++) {
264	+ $link_match = $matches[0][$i];
265	+ $link_url = $matches[2][$i];
266	+ if(stristr($link_url, 'https://')) {
267	+ $link_url =(strtolower(substr($link_url,0,8)) != 'https://') ?get_option('home') . $link_url : $link_url;
268	+ } else if(stristr($link_url, 'mailto:')) {
269	+ $link_url =(strtolower(substr($link_url,0,7)) != 'mailto:') ?get_option('home') . $link_url : $link_url;
270	+ } else if($link_url[0] == '#') {
271	+ $link_url = $link_url;
272	+ } else {
273	+ $link_url =(strtolower(substr($link_url,0,7)) != 'http://') ?get_option('home') . $link_url : $link_url;
274	+ }
275	+ $new_link = true;
276	+ $link_url_hash = md5($link_url);
277	+ if (!isset($matched_links[$link_url_hash])) {
278	+ $link_number = ++$max_link_number;
279	+ $matched_links[$link_url_hash] = $link_number;
280	+ } else {
281	+ $new_link = false;
282	+ $link_number = $matched_links[$link_url_hash];
283	+ }
284	+ $content = str_replace_one($link_match, "<a href=\"$link_url\" rel=\"external\">".$link_text.'</a> <sup>['.number_format_i18n($link_number).']</sup>', $content);
285	+ if ($new_link) {
286	+ if(preg_match('/<img(.+?)src=[\"\'](.+?)[\"\'](.*?)>/',$link_text)) {
287	+ $links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.__('Image', 'wp-print').': <b><span dir="ltr">'.$link_url.'</span></b></p>';
288	+ } else {
289	+ $links_text .= '<p style="margin: 2px 0;">['.number_format_i18n($link_number).'] '.$link_text.': <b><span dir="ltr">'.$link_url.'</span></b></p>';
290	+ }
291	+ }
292	+ }
293	+ }
294	+ if($display) {
295	+ echo $content;
296	+ } else {
297	+ return $content;
298	+ }
299	}
300
301
302	### Function: Print Comments
303	function print_comments_number() {
304	+ global $post;
305	+ $comment_text = '';
306	+ $comment_status = $post->comment_status;
307	+ if($comment_status == 'open') {
308	+ $num_comments = get_comments_number();
309	+ if($num_comments == 0) {
310	+ $comment_text = __('No Comments', 'wp-print');
311	+ } else {
312	+ $comment_text = sprintf(_n('%s Comment', '%s Comments', $num_comments, 'wp-print'), number_format_i18n($num_comments));
313	+ }
314	+ } else {
315	+ $comment_text = __('Comments Disabled', 'wp-print');
316	+ }
317	+ if(post_password_required()) {
318	+ _e('Comments Hidden', 'wp-print');
319	+ } else {
320	+ echo $comment_text;
321	+ }
322	}
323
324
325	### Function: Print Links
326	function print_links($text_links = '') {
327	+ global $links_text;
328	+ if(empty($text_links)) {
329	+ $text_links = __('URLs in this post:', 'wp-print');
330	+ }
331	+ if(!empty($links_text)) {
332	+ echo $text_links.$links_text;
333	+ }
334	}
335
336
337	### Function: Load WP-Print
338	add_action('template_redirect', 'wp_print', 5);
339	function wp_print() {
340	+ global $wp_query;
341	+ if( array_key_exists( 'print' , $wp_query->query_vars ) ) {
342	+ include(WP_PLUGIN_DIR.'/wp-print/print.php');
343	+ exit();
344	+ }
345	}
346
347
348	### Function: Add Print Comments Template
349	function print_template_comments() {
350	+ if(file_exists(get_stylesheet_directory().'/print-comments.php')) {
351	+ $file = get_stylesheet_directory().'/print-comments.php';
352	+ } else {
353	+ $file = WP_PLUGIN_DIR.'/wp-print/print-comments.php';
354	+ }
355	+ return $file;
356	}
357
358
359	### Function: Print Page Title
360	function print_pagetitle($page_title) {
361	+ $page_title .= ' » '.__('Print', 'wp-print');
362	+ return $page_title;
363	}
364
365
366	### Function: Can Print?
367	function print_can($type) {
368	+ $print_options = get_option('print_options');
369	+ return intval($print_options[$type]);
370	}
371
372
373	### Function: Remove Image From Text
374	function remove_image($content) {
375	+ $content= preg_replace('/<img(.+?)src=[\"\'](.+?)[\"\'](.*?)>/', '',$content);
376	+ return $content;
377	}
378
379
380	### Function: Remove Video From Text
381	function remove_video($content) {
382	+ $content= preg_replace('/<object[^>]?>.?<\/object>/', '',$content);
383	+ $content= preg_replace('/<embed[^>]?>.?<\/embed>/', '',$content);
384	+ return $content;
385	}
386
387
388	### Function: Replace One Time Only
389	function str_replace_one($search, $replace, $content){
390	+ if ($pos = strpos($content, $search)) {
391	+ return substr($content, 0, $pos).$replace.substr($content, $pos+strlen($search));
392	+ } else {
393	+ return $content;
394	+ }
395	}
396
397
398	### Function: Activate Plugin
399	register_activation_hook( __FILE__, 'print_activation' );
400	+ function print_activation( $network_wide ) {
401	+ // Add Options
402	+ $option_name = 'print_options';
403	+ $option = array(
404	+ 'post_text' => __('Print This Post', 'wp-print'),
405	+ 'page_text' => __('Print This Page', 'wp-print'),
406	+ 'print_icon' => 'print.gif',
407	+ 'print_style' => 1,
408	+ 'print_html' => '<a href="%PRINT_URL%" rel="nofollow" title="%PRINT_TEXT%">%PRINT_TEXT%</a>',
409	+ 'comments' => 0,
410	+ 'links' => 1,
411	+ 'images' => 1,
412	+ 'videos' => 0,
413	+ 'disclaimer' => sprintf(__('Copyright © %s %s. All rights reserved.', 'wp-print'), date('Y'), get_option('blogname'))
414	+ );
415	+
416	+ if ( is_multisite() && $network_wide ) {
417	+ $ms_sites = wp_get_sites();
418	+
419	+ if( 0 < sizeof( $ms_sites ) ) {
420	+ foreach ( $ms_sites as $ms_site ) {
421	+ switch_to_blog( $ms_site['blog_id'] );
422	+ add_option( $option_name, $option );
423	+ print_activate();
424	+ }
425	+ }
426	+
427	+ restore_current_blog();
428	+ } else {
429	+ add_option( $option_name, $option );
430	+ print_activate();
431	+ }






432	}
433
434	function print_activate() {
435	+ flush_rewrite_rules();
436	}