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<?php |
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|
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/* |
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Plugin Name: Print, PDF & Email by PrintFriendly |
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Plugin URI: http://www.printfriendly.com |
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Description: PrintFriendly & PDF button for your website. Optimizes your pages and brand for print, pdf, and email. |
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Name and URL are included to ensure repeat visitors and new visitors when printed versions are shared. |
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Version: 3.12.0 |
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Author: Print, PDF, & Email by PrintFriendly |
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Author URI: http://www.PrintFriendly.com |
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|
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Changelog : |
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3.12.0 - Update custom button UI |
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3.11.2 - Fix button upgrade for pf-icon-both.gif |
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3.11.1 - Bug fix |
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3.11.0 - Update buttons |
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3.10.0 - Change "leave us a rating" message. |
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3.9.2 - Correctly handle spaces in print-only detection |
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3.9.1 - Better print-only detection |
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3.9.0 - Add new button |
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3.8.7 - Bug fix. |
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3.8.6 - Allow default image setting to be small medium or large. |
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3.8.5 - Bug fix. |
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3.8.4 - Bug fix. |
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3.8.1 - Improve automatic error reporting. |
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3.8.0 - Add automatic error reporting. |
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3.7.6 - WooCommerce support improvments: remove upsells from print preview. |
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3.7.5 - WooCommerce support improvments: fix DOMDocument.loadHTML warnings. |
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3.7.4 - Added CSS Relative Position and Z-Index to button to avoid content covering the button. |
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3.7.3 - Always use https |
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3.7.2 - Use schema less URLs for loading icons |
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3.7.1 - Use www.printfriendly.com instead of app.printfriendly.com for redirects |
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3.7.0 - Remove http/https option, use current schema |
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3.6.0 - Allow custom HTML in Custom Button Text |
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3.5.4 - WooCommerce 'Content Algorithm' fix |
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3.5.3 - Fix security issues |
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3.5.2 - Fix code to support PHP 5.2 |
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3.5.0 - WooCommerce product page improvements. Better support for product images, price, and description. |
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3.4.8 - Fix button images style |
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3.4.7 - Fix button style to remove underline |
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3.4.6 - Always removed PrintFriendly button underline regardless plugin CSS for button styles option |
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3.4.4 - Removed page content selection option - Wordpress Standard/Strict |
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3.4.2 - Fixed the issue occured due to new changes made in the page content selection options |
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3.4.1 - Improved page content selection options |
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3.4.0 - Fixed the admin javascript error and increased plugin text boxes size |
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3.3.10 - Implemented both Classic Google Analytics and Google Universal Analytics code. |
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3.3.9 - Removed the functionality that opens new window when JavaScript is disabled. |
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3.3.8 - Shortcode Bug fix, urlencode button href |
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3.3.7 - Readme.txt update |
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3.3.6 - Fixed JS optimization Bug |
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3.3.5 - Wordpress 3.8 support |
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3.3.4 - Provided Algorithm Options |
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3.3.3 - Using WP content hook for all Buttons |
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3.3.2 - Algorithm update |
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3.3.1 - SSL support issue. |
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3.3.0 - Printfriendly custom commands support and PF Algo V6 release. |
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3.2.10 - Fixed Bug. |
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3.2.9 - Added Support for Google Analytics |
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3.2.8 - Algorithm Update |
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3.2.7 - Removed Break tag from button code. |
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3.2.6 - Fixed Button behavior when displayed on Homepage for NON-JS version. Fixed CSS issue with Button when placed above content. Fixed box-shadow issue with button. Custom print and pdf options now available for Non-JS version (custom header, custom css, image alignment, etc.). Fixed custom header bug. |
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3.2.5 - Added hide images and image style options. Improved input validation. Improved output escaping. Removed printfriendly post_class. Small i8n fix. Few small HTML fixes. |
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3.2.4 - Add printfriendly post_class. Fixed minor JS bug. Added redundancy to uninstall script. |
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3.2.3 - Rolling back to version 3.2.1 |
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3.2.2 - Add printfriendly post_class. Add printfriendly button display settings per individual category. Fixed minor JS bug. Added redundancy to uninstall script. |
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3.2.1 - Improve script loading. |
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3.2.0 - Important chrome issue fix. Ie syntax error fix. |
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3.1.9 - Minor css detail. |
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3.1.8 - Add printfriendly options to allow/not allow print, pdf, email from the Printfriendly and PDF dialog. |
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3.1.7 - Revert default print button show settings. Prevent easy override of print button text-decoration and border style properties. |
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3.1.6 - Adding PrintFriendly and PDF alignment style classes. |
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3.1.5 - Set button appearance in more flexible way. Remove styles that interfered with wordpress themes. Add shortcode for printfriendly button. Fix redirect to printfriendly.com link. Added custom css feature. |
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3.1.4 - Changed https url. Don't hide text change box when disabling css. |
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3.1.3 - Fixed bug with disable css option |
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3.1.2 - Added disable css option to admin settings. |
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3.1.1 - Fixed admin js caching. |
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3.1.0 - Fixed admin css caching. |
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3.0.9 - New features: Custom header, disable click-to-delete, https support (beta), PrintFriendly Pro (ad-free). |
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3.0.8 - Reordered PrintFriendly & PDF buttons. CSS stylesheet option is now checked by default. |
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3.0.7 - Added additional images for print button. |
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3.0.6 - Fix bug that would display button on category pages when not wanted. |
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3.0.5 - Include button on category pages if user has selected "All pages". |
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3.0.4 - Align-right and align-center support for themes that remove WordPress core css. |
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3.0.3 - Support for bad themes that alter template tags and prevent JavaScript from loading in footer. |
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3.0.2 - Fixed JS bug with Google Chrome not submitting and fixed input validation issues. |
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3.0.1 - Fixed minor JS bug. |
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3.0 - Complete overhaul of the plugin by Joost de Valk. |
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2.1.8 - The Print Button was showing up on printed, or PDF, pages. Junk! Print or PDF button no longer displayed on printed out page or PDF. |
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2.1.7 - Changed button from span to div to support floating. |
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2.1.6 - Added rel="nofollow" to links. Changed button from <a> to <span> to fix target_new or target_blank issues. |
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2.1.5 - Fix conflict with link tracking plugins. Custom image support for hosted wordpress sites. |
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2.1.4 - wp head fix. |
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2.1.3 - Manual option for button placement. Security updates for multi-author sites. |
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2.1.2 - Improvements to Setting page layout and PrintFriendly button launching from post pages. |
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2.1.1 - Fixed admin settings bug. |
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2.1 - Update for mult-author websites. Improvements to Settings page. |
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2.0 - Customize the style, placement, and pages your printfriendly button appears. |
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1.5 - Added developer ability to disable hook and use the pf_show_link() function to better be used in a custom theme & Uninstall cleanup. |
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1.4 - Changed Name. |
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1.3 - Added new buttons, removed redundant code. |
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1.2 - User can choose to show or not show buttons on the listing page. |
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*/ |
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|
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/** |
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* PrintFriendly WordPress plugin. Allows easy embedding of printfriendly.com buttons. |
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* @package PrintFriendly_WordPress |
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* @author PrintFriendly <support@printfriendly.com> |
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* @copyright Copyright (C) 2012, PrintFriendly |
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*/ |
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if ( ! class_exists( 'PrintFriendly_WordPress' ) ) { |
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|
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/** |
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* Class containing all the plugins functionality. |
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* @package PrintFriendly_WordPress |
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*/ |
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class PrintFriendly_WordPress { |
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/** |
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* Current plugin version. |
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* @var string |
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*/ |
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var $plugin_version = '3.12.0'; |
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|
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/** |
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* The hook, used for text domain as well as hooks on pages and in get requests for admin. |
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* @var string |
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*/ |
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var $hook = 'printfriendly'; |
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|
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/** |
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* The option name, used throughout to refer to the plugins option and option group. |
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* @var string |
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*/ |
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var $option_name = 'printfriendly_option'; |
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|
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/** |
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* The plugins options, loaded on init containing all the plugins settings. |
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* @var array |
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*/ |
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var $options = array(); |
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|
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/** |
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* Database version, used to allow for easy upgrades to / additions in plugin options between plugin versions. |
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* @var int |
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*/ |
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var $db_version = 15; |
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|
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/** |
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* Settings page, used within the plugin to reliably load the plugins admin JS and CSS files only on the admin page. |
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* @var string |
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*/ |
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var $settings_page = ''; |
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|
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/** |
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* GetSentry error reporting client |
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* @var Raven_Client |
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*/ |
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var $raven_client = null; |
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|
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/** |
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* Constructor |
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* |
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* @since 3.0 |
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*/ |
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function __construct() { |
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try { |
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// delete_option( $this->option_name ); |
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|
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// Retrieve the plugin options |
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$this->options = get_option( $this->option_name ); |
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|
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// If the options array is empty, set defaults |
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if ( ! is_array( $this->options ) ) |
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$this->set_defaults(); |
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|
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// Sentry PHP SDK supports PHP 5.3 and higher. |
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if( isset( $this->options['enable_error_reporting'] ) && $this->options['enable_error_reporting'] == 'yes' && version_compare(PHP_VERSION, '5.3.0') >= 0) { |
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$this->init_error_reporting(); |
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} |
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|
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/** |
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* Set page content selection option "Wordpress Standard/Strict" to "WP Template" |
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*/ |
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if( isset( $this->options['pf_algo'] ) && $this->options['pf_algo'] == 'ws' ){ |
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$this->options['pf_algo'] = 'wp'; |
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update_option( $this->option_name, $this->options ); |
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} |
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|
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// If the version number doesn't match, upgrade |
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if ( $this->db_version > $this->options['db_version'] ) |
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$this->upgrade(); |
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|
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add_action( 'wp_head', array( &$this, 'front_head' ) ); |
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// automaticaly add the link |
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if( !$this->is_manual() ) { |
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add_filter( 'the_content', array( &$this, 'show_link' ) ); |
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add_filter( 'the_excerpt', array( &$this, 'show_link' ) ); |
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} |
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|
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add_action('the_content', array(&$this, 'add_pf_content_class_around_content_hook')); |
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|
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// Admin hooks |
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if ( is_admin() ) { |
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// Hook into init for registration of the option and the language files |
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add_action( 'admin_init', array( &$this, 'init' ) ); |
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|
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// Register the settings page |
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add_action( 'admin_menu', array( &$this, 'add_config_page' ) ); |
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|
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// Register the contextual help |
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add_filter( 'contextual_help', array( &$this, 'contextual_help' ), 10, 2 ); |
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|
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// Enqueue the needed scripts and styles |
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add_action( 'admin_enqueue_scripts',array( &$this, 'admin_enqueue_scripts' ) ); |
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|
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// Register a link to the settings page on the plugins overview page |
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add_filter( 'plugin_action_links', array( &$this, 'filter_plugin_actions' ), 10, 2 ); |
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} |
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} catch(Exception $e) { |
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$this->raven_catch($e); |
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} |
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} |
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|
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function init_error_reporting() { |
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try { |
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require_once 'vendor/PrintFriendly/Raven/Autoloader.php'; |
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|
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PrintFriendly_Raven_Autoloader::register(); |
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|
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$this->raven_client = new PrintFriendly_Raven_Client('https://46a55182ffbe477c8cf1cb0f1cee36c2:a32ee5b4fad940c4808845b618147f21@sentry.io/171161', array( |
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'release' => $this->plugin_version, |
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'timeout' => 4 |
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)); |
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|
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$this->raven_client->tags_context(array( |
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'wordpress-version' => get_bloginfo('version'), |
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'php-version' => PHP_VERSION |
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)); |
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|
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$this->raven_client->setSendCallback(array( &$this, 'raven_callback' )); |
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} catch (Exception $e) { |
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if (!ini_get('display_errors')) { |
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error_log('PrintFriendly init_error_reporting Error: ' . $e); |
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} |
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|
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$this->raven_catch($e); |
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} |
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} |
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|
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function raven_callback($data) { |
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try { |
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return isset($data) && preg_match('/printfriendly/', json_encode($data)); |
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} catch (Exception $e) { |
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return true; |
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} |
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} |
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|
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function raven_catch($e) { |
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if (isset($this->raven_client)) { |
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try { |
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$this->raven_client->captureException($e); |
| 261 |
} catch(Exception $e) {} |
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} |
| 263 |
} |
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|
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/** |
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* Adds wraps content in pf-content class to help Printfriendly algo determine the content |
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* |
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* @since 3.2.8 |
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* |
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**/ |
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function add_pf_content_class_around_content_hook($content = false) { |
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try { |
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if( $this->is_wp_algo_on($content) ) { |
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add_action( 'wp_footer', array( &$this, 'print_script_footer' )); |
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return '<div class="pf-content">'.$content.'</div>'; |
| 276 |
} else { |
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return $content; |
| 278 |
} |
| 279 |
} catch (Exception $e) { |
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$this->raven_catch($e); |
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} |
| 282 |
} |
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|
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/** |
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* Override to check if print-only command is being used |
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* |
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* @since 3.3.0 |
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**/ |
| 289 |
function print_only_override($content) { |
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$pattern = '/class\s*?=\s*?(["\']|["\']([^"\']*?)\s)print-only(["\']|\s([^"\']*?)["\'])/'; |
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$pf_pattern = '/class\s*?=\s*?(["\']|["\']([^"\']*?)\s)pf-content(["\']|\s([^"\']*?)["\'])/'; |
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|
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return (preg_match($pattern, $content) || preg_match($pf_pattern, $content)) ; |
| 294 |
} |
| 295 |
|
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/** |
| 297 |
* Check if WP Algorithm is selected and content doesn't use print-only |
| 298 |
* |
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* @since 3.5.4 |
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**/ |
| 301 |
function is_wp_algo_on($content) { |
| 302 |
return !class_exists('WooCommerce') && isset($this->options['pf_algo']) && $content && $this->options['pf_algo'] == 'wp' && !$this->print_only_override($content); |
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} |
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|
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/** |
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* PHP 4 Compatible Constructor |
| 307 |
* |
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* @since 3.0 |
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*/ |
| 310 |
function PrintFriendly_WordPress() { |
| 311 |
$this->__construct(); |
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} |
| 313 |
|
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/** |
| 315 |
* Prints the PrintFriendly button CSS, in the header. |
| 316 |
* |
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* @since 3.0 |
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*/ |
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function front_head() { |
| 320 |
try { |
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?> |
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<style type="text/css" media="screen"> |
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div.printfriendly a, div.printfriendly a:link, div.printfriendly a:hover, div.printfriendly a:visited { |
| 324 |
text-decoration: none; |
| 325 |
border: none; |
| 326 |
} |
| 327 |
</style> |
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<?php |
| 329 |
|
| 330 |
if ( isset( $this->options['enable_css'] ) && $this->options['enable_css'] != 'on' ) |
| 331 |
return; |
| 332 |
?> |
| 333 |
<style type="text/css" media="screen"> |
| 334 |
div.printfriendly { |
| 335 |
margin: <?php echo $this->options['margin_top'].'px '.$this->options['margin_right'].'px '.$this->options['margin_bottom'].'px '.$this->options['margin_left'].'px'; ?>; |
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position: relative; |
| 337 |
z-index: 1000; |
| 338 |
} |
| 339 |
div.printfriendly a, div.printfriendly a:link, div.printfriendly a:visited { |
| 340 |
font-size: <?php echo $this->options['text_size']; ?>px; |
| 341 |
color: <?php echo $this->options['text_color']; ?>; |
| 342 |
vertical-align: bottom; |
| 343 |
} |
| 344 |
.printfriendly a { |
| 345 |
box-shadow:none; |
| 346 |
} |
| 347 |
.printfriendly a:hover { |
| 348 |
cursor: pointer; |
| 349 |
} |
| 350 |
.printfriendly a img { |
| 351 |
border: none; |
| 352 |
padding:0; |
| 353 |
margin-right: 6px; |
| 354 |
box-shadow: none; |
| 355 |
-webkit-box-shadow: none; |
| 356 |
-moz-box-shadow: none; |
| 357 |
} |
| 358 |
.printfriendly a span{ |
| 359 |
vertical-align: bottom; |
| 360 |
} |
| 361 |
.pf-alignleft { |
| 362 |
float: left; |
| 363 |
} |
| 364 |
.pf-alignright { |
| 365 |
float: right; |
| 366 |
} |
| 367 |
div.pf-aligncenter { |
| 368 |
display: block; |
| 369 |
margin-left: auto; |
| 370 |
margin-right: auto; |
| 371 |
text-align: center; |
| 372 |
} |
| 373 |
</style> |
| 374 |
<style type="text/css" media="print"> |
| 375 |
.printfriendly { |
| 376 |
display: none; |
| 377 |
} |
| 378 |
</style> |
| 379 |
<?php |
| 380 |
} catch (Exception $e) { |
| 381 |
$this->raven_catch($e); |
| 382 |
} |
| 383 |
} |
| 384 |
|
| 385 |
/** |
| 386 |
* Prints the PrintFriendly JavaScript, in the footer, and loads it asynchronously. |
| 387 |
* |
| 388 |
* @since 3.0 |
| 389 |
*/ |
| 390 |
function print_script_footer() { |
| 391 |
if (isset($this->options['javascript']) && $this->options['javascript'] == 'no') |
| 392 |
return; |
| 393 |
|
| 394 |
else { |
| 395 |
$tagline = $this->options['tagline']; |
| 396 |
$image_url = $this->options['image_url']; |
| 397 |
if( $this->options['logo'] == 'favicon' ) { |
| 398 |
$tagline = ''; |
| 399 |
$image_url = ''; |
| 400 |
} |
| 401 |
|
| 402 |
// Currently we use v3 for both: normal and password protected sites |
| 403 |
?> |
| 404 |
<script type="text/javascript"> |
| 405 |
|
| 406 |
var pfHeaderImgUrl = '<?php echo esc_js(esc_url($image_url)); ?>'; |
| 407 |
var pfHeaderTagline = '<?php echo esc_js($tagline); ?>'; |
| 408 |
var pfdisableClickToDel = '<?php echo esc_js($this->options['click_to_delete']); ?>'; |
| 409 |
var pfImagesSize = '<?php echo esc_js($this->options['images-size']); ?>'; |
| 410 |
var pfImageDisplayStyle = '<?php echo esc_js($this->options['image-style']); ?>'; |
| 411 |
var pfDisableEmail = '<?php echo esc_js($this->options['email']); ?>'; |
| 412 |
var pfDisablePDF = '<?php echo esc_js($this->options['pdf']); ?>'; |
| 413 |
var pfDisablePrint = '<?php echo esc_js($this->options['print']); ?>'; |
| 414 |
var pfCustomCSS = '<?php echo esc_js(esc_url($this->options['custom_css_url'])); ?>'; |
| 415 |
(function() { |
| 416 |
var e = document.createElement('script'); e.type="text/javascript"; |
| 417 |
e.src = 'https://cdn.printfriendly.com/printfriendly.js'; |
| 418 |
document.getElementsByTagName('head')[0].appendChild(e); |
| 419 |
})(); |
| 420 |
</script> |
| 421 |
<?php |
| 422 |
} |
| 423 |
} |
| 424 |
|
| 425 |
/** |
| 426 |
* Primary frontend function, used either as a filter for the_content, or directly using pf_show_link |
| 427 |
* |
| 428 |
* @since 3.0 |
| 429 |
* @param string $content the content of the post, when the function is used as a filter |
| 430 |
* @return string $button or $content with the button added to the content when appropriate, just the content when button shouldn't be added or just button when called manually. |
| 431 |
*/ |
| 432 |
function show_link( $content = false ) { |
| 433 |
try { |
| 434 |
$is_manual = $this->is_manual(); |
| 435 |
|
| 436 |
if( !$content && !$is_manual ) |
| 437 |
return ""; |
| 438 |
|
| 439 |
$button = $this->getButton(); |
| 440 |
if ( $is_manual ) |
| 441 |
{ |
| 442 |
// Hook the script call now, so it only get's loaded when needed, and need is determined by the user calling pf_button |
| 443 |
add_action( 'wp_footer', array( &$this, 'print_script_footer' ) ); |
| 444 |
return $button; |
| 445 |
} |
| 446 |
|
| 447 |
else |
| 448 |
{ |
| 449 |
if ( (is_page() && ( isset($this->options['show_on_pages']) && 'on' === $this->options['show_on_pages'] ) ) |
| 450 |
|| (is_home() && ( ( isset($this->options['show_on_homepage']) && 'on' === $this->options['show_on_homepage'] ) && $this->category_included() ) ) |
| 451 |
|| (is_tax() && ( ( isset($this->options['show_on_taxonomies']) && 'on' === $this->options['show_on_taxonomies'] ) && $this->category_included() ) ) |
| 452 |
|| (is_category() && ( ( isset($this->options['show_on_categories']) && 'on' === $this->options['show_on_categories'] ) && $this->category_included() ) ) |
| 453 |
|| (is_single() && ( ( isset($this->options['show_on_posts']) && 'on' === $this->options['show_on_posts'] ) && $this->category_included() ) ) ) |
| 454 |
{ |
| 455 |
// Hook the script call now, so it only get's loaded when needed, and need is determined by the user calling pf_button |
| 456 |
add_action( 'wp_footer', array( &$this, 'print_script_footer' ) ); |
| 457 |
|
| 458 |
if ( $this->options['content_placement'] == 'before' ) |
| 459 |
return $button.$content; |
| 460 |
else |
| 461 |
return $content.$button; |
| 462 |
} |
| 463 |
else |
| 464 |
{ |
| 465 |
return $content; |
| 466 |
} |
| 467 |
} |
| 468 |
} catch (Exception $e) { |
| 469 |
$this->raven_catch($e); |
| 470 |
} |
| 471 |
} |
| 472 |
|
| 473 |
|
| 474 |
/** |
| 475 |
* @since 3.3.8 |
| 476 |
* @returns Printfriendly Button HTML |
| 477 |
*/ |
| 478 |
|
| 479 |
function getButton($add_footer_script = false) { |
| 480 |
if($add_footer_script) { |
| 481 |
add_action( 'wp_footer', array( &$this, 'print_script_footer' ) ); |
| 482 |
} |
| 483 |
$js_enabled = $this->js_enabled(); |
| 484 |
$analytics_code = ""; |
| 485 |
$onclick = ''; |
| 486 |
|
| 487 |
if ( $this->google_analytics_enabled() ) { |
| 488 |
$title_var = "NULL"; |
| 489 |
$analytics_code = "if(typeof(_gaq) != 'undefined') { _gaq.push(['_trackEvent','PRINTFRIENDLY', 'print', '".$title_var."']); |
| 490 |
}else if(typeof(ga) != 'undefined') { ga('send', 'event','PRINTFRIENDLY', 'print', '".$title_var."'); }"; |
| 491 |
if( $js_enabled ) { |
| 492 |
$onclick = 'onclick="window.print();'. $analytics_code .' return false;"'; |
| 493 |
} else { |
| 494 |
$onclick = ''; |
| 495 |
} |
| 496 |
} else if ( $js_enabled ) { |
| 497 |
$onclick = 'onclick="window.print(); return false;"'; |
| 498 |
} |
| 499 |
|
| 500 |
if( $js_enabled ){ |
| 501 |
$href = '#'; |
| 502 |
} else { |
| 503 |
$href = 'https://www.printfriendly.com/print?url='.urlencode(get_permalink()); |
| 504 |
} |
| 505 |
|
| 506 |
if (!$js_enabled) { |
| 507 |
if($this->google_analytics_enabled()) { |
| 508 |
$onclick = $onclick.' onclick="'.$analytics_code.'"'; |
| 509 |
} |
| 510 |
$href = "https://www.printfriendly.com/print?headerImageUrl=".urlencode($this->options['image_url'])."&headerTagline=".urlencode($this->options['tagline'])."&pfCustomCSS=".urlencode($this->options['custom_css_url'])."&imageDisplayStyle=".urlencode($this->options['image-style'])."&disableClickToDel=".urlencode($this->options['click_to_delete'])."&disablePDF=".urlencode($this->options['pdf'])."&disablePrint=".urlencode($this->options['print'])."&disableEmail=".urlencode($this->options['email'])."&imagesSize=".urlencode($this->options['images-size'])."&url=".urlencode(get_permalink())."&source=wp"; |
| 511 |
} |
| 512 |
if ( !is_singular() && '' != $onclick && $js_enabled) { |
| 513 |
$onclick = ''; |
| 514 |
$href = add_query_arg('pfstyle','wp',get_permalink()); |
| 515 |
} |
| 516 |
|
| 517 |
$align = ''; |
| 518 |
if ( 'none' != $this->options['content_position'] ) |
| 519 |
$align = ' pf-align'.$this->options['content_position']; |
| 520 |
$href = str_replace("&", "&", $href ); |
| 521 |
$button = apply_filters( 'printfriendly_button', '<div class="printfriendly'.$align.'"><a href="'.$href.'" rel="nofollow" '.$onclick.' class="noslimstat">'.$this->button().'</a></div>' ); |
| 522 |
return $button; |
| 523 |
} |
| 524 |
|
| 525 |
|
| 526 |
/** |
| 527 |
* @since 3.2.9 |
| 528 |
* @returns if google analytics enabled |
| 529 |
*/ |
| 530 |
function google_analytics_enabled() { |
| 531 |
return isset( $this->options['enable_google_analytics'] ) && $this->options['enable_google_analytics'] == 'yes'; |
| 532 |
} |
| 533 |
/** |
| 534 |
* @since 3.2.6 |
| 535 |
* @return boolean true if JS is enabled for the plugin |
| 536 |
**/ |
| 537 |
function js_enabled() { |
| 538 |
return isset( $this->options['javascript'] ) && $this->options['javascript'] == 'yes'; |
| 539 |
} |
| 540 |
|
| 541 |
/** |
| 542 |
* Filter posts by category. |
| 543 |
* |
| 544 |
* @since 3.2.2 |
| 545 |
* @return boolean true if post belongs to category selected for button display |
| 546 |
*/ |
| 547 |
function category_included() { |
| 548 |
// return ( 'all' === $this->options['category_ids'][0] || in_category($this->options['category_ids']) ); |
| 549 |
return true; |
| 550 |
} |
| 551 |
|
| 552 |
/** |
| 553 |
* Register the textdomain and the options array along with the validation function |
| 554 |
* |
| 555 |
* @since 3.0 |
| 556 |
*/ |
| 557 |
function init() { |
| 558 |
try { |
| 559 |
// Allow for localization |
| 560 |
load_plugin_textdomain( $this->hook, false, basename( dirname( __FILE__ ) ) . '/languages' ); |
| 561 |
|
| 562 |
// Register our option array |
| 563 |
register_setting( $this->option_name, $this->option_name, array( &$this, 'options_validate' ) ); |
| 564 |
} catch (Exception $e) { |
| 565 |
$this->raven_catch($e); |
| 566 |
} |
| 567 |
} |
| 568 |
|
| 569 |
/** |
| 570 |
* Validate the saved options. |
| 571 |
* |
| 572 |
* @since 3.0 |
| 573 |
* @param array $input with unvalidated options. |
| 574 |
* @return array $valid_input with validated options. |
| 575 |
*/ |
| 576 |
function options_validate( $input ) { |
| 577 |
// Prevent CSRF attack |
| 578 |
check_admin_referer( 'pf-options', 'pf-nonce' ); |
| 579 |
|
| 580 |
$valid_input = $input; |
| 581 |
|
| 582 |
// Section 1 options |
| 583 |
if ( !isset( $input['button_type'] ) || !in_array( $input['button_type'], array( |
| 584 |
'buttons/printfriendly-pdf-email-button.png', |
| 585 |
'buttons/printfriendly-pdf-email-button-md.png', |
| 586 |
'buttons/printfriendly-pdf-email-button-notext.png', // buttongroup1 |
| 587 |
'buttons/printfriendly-pdf-button.png', |
| 588 |
'buttons/printfriendly-pdf-button-nobg.png', |
| 589 |
'buttons/printfriendly-pdf-button-nobg-md.png', // buttongroup2 |
| 590 |
'buttons/printfriendly-button.png', |
| 591 |
'buttons/printfriendly-button-nobg.png', |
| 592 |
'buttons/printfriendly-button-md.png', |
| 593 |
'buttons/printfriendly-button-lg.png', // buttongroup3 |
| 594 |
'buttons/print-button.png', |
| 595 |
'buttons/print-button-nobg.png', |
| 596 |
'buttons/print-button-gray.png', // buttongroup3 |
| 597 |
'custom-button' // custom |
| 598 |
) ) ) { |
| 599 |
$valid_input['button_type'] = 'buttons/printfriendly-button.png'; |
| 600 |
} |
| 601 |
|
| 602 |
if ( !isset( $input['custom_button_icon'] ) || !in_array( $input['custom_button_icon'], array( |
| 603 |
'https://cdn.printfriendly.com/icons/printfriendly-icon-sm.png', |
| 604 |
'https://cdn.printfriendly.com/icons/printfriendly-icon-md.png', |
| 605 |
'https://cdn.printfriendly.com/icons/printfriendly-icon-lg.png', |
| 606 |
'custom-image', |
| 607 |
'no-image' |
| 608 |
) ) ) { |
| 609 |
$valid_input['custom_button_icon'] = 'icons/printfriendly-icon-md.png'; |
| 610 |
} |
| 611 |
|
| 612 |
// @todo custom image url validation |
| 613 |
if ( !isset( $input['custom_image'] ) || empty( $input['custom_image'] ) ) |
| 614 |
$valid_input['custom_image'] = ''; |
| 615 |
|
| 616 |
if ( !isset( $input['custom_button_text'] ) ) { |
| 617 |
$valid_input['custom_button_text'] = 'custom-text'; |
| 618 |
} |
| 619 |
|
| 620 |
// @todo validate optional custom text |
| 621 |
if ( !isset( $input['custom_text'] ) ) { |
| 622 |
$valid_input['custom_text'] = 'Print Friendly'; |
| 623 |
} |
| 624 |
|
| 625 |
// Custom button selected, but no url nor text given, reset button type to default |
| 626 |
if( 'custom-button' === $valid_input['button_type'] && ( '' === $valid_input['custom_image'] && '' === $input['custom_text'] ) ) { |
| 627 |
$valid_input['button_type'] = 'buttons/printfriendly-button.png'; |
| 628 |
add_settings_error( $this->option_name, 'invalid_custom_image', __( 'No valid custom image url received, please enter a valid url to use a custom image.', $this->hook ) ); |
| 629 |
} |
| 630 |
|
| 631 |
|
| 632 |
$valid_input['text_size'] = (int) $input['text_size']; |
| 633 |
if ( !isset($valid_input['text_size']) || 0 == $valid_input['text_size'] ) { |
| 634 |
$valid_input['text_size'] = 14; |
| 635 |
} else if ( 25 < $valid_input['text_size'] || 9 > $valid_input['text_size'] ) { |
| 636 |
$valid_input['text_size'] = 14; |
| 637 |
add_settings_error( $this->option_name, 'invalid_text_size', __( 'The text size you entered is invalid, please stay between 9px and 25px', $this->hook ) ); |
| 638 |
} |
| 639 |
|
| 640 |
if ( !isset( $input['text_color'] )) { |
| 641 |
$valid_input['text_color'] = $this->options['text_color']; |
| 642 |
} else if ( ! preg_match('/^#[a-f0-9]{3,6}$/i', $input['text_color'] ) ) { |
| 643 |
// Revert to previous setting and throw error. |
| 644 |
$valid_input['text_color'] = $this->options['text_color']; |
| 645 |
add_settings_error( $this->option_name, 'invalid_color', __( 'The color you entered is not valid, it must be a valid hexadecimal RGB font color.', $this->hook ) ); |
| 646 |
} |
| 647 |
|
| 648 |
|
| 649 |
|
| 650 |
/* Section 2 options */ |
| 651 |
if ( !isset( $input['enable_css'] ) || 'off' !== $input['enable_css'] ) |
| 652 |
$valid_input['enable_css'] = 'on'; |
| 653 |
|
| 654 |
if ( !isset( $input['content_position'] ) || !in_array( $input['content_position'], array( 'none', 'left', 'center', 'right' ) ) ) |
| 655 |
$valid_input['content_position'] = 'left'; |
| 656 |
|
| 657 |
if ( !isset( $input['content_placement'] ) || !in_array( $input['content_placement'], array( 'before', 'after' ) ) ) |
| 658 |
$valid_input['content_placement'] = 'after'; |
| 659 |
|
| 660 |
foreach ( array( 'margin_top', 'margin_right', 'margin_bottom', 'margin_left' ) as $opt ) |
| 661 |
$valid_input[$opt] = (int) $input[$opt]; |
| 662 |
|
| 663 |
unset( $opt ); |
| 664 |
|
| 665 |
|
| 666 |
/* Section 3 options */ |
| 667 |
foreach ( array( 'show_on_posts', 'show_on_pages', 'show_on_homepage', 'show_on_categories', 'show_on_taxonomies' ) as $opt ) { |
| 668 |
if ( !isset( $input[$opt] ) || 'on' !== $input[$opt] ) { |
| 669 |
unset( $valid_input[$opt] ); |
| 670 |
} |
| 671 |
} |
| 672 |
unset( $opt ); |
| 673 |
|
| 674 |
// Just in case |
| 675 |
if( isset( $input['show_on_template'] ) ) |
| 676 |
unset( $valid_input['show_on_template'] ); |
| 677 |
|
| 678 |
|
| 679 |
if( isset( $input['category_ids'] ) ) { |
| 680 |
/** |
| 681 |
* Validate received category ids: |
| 682 |
* - Is there only one array item and does it contain the string text 'all' ? => pass |
| 683 |
* - Otherwise, make sure the ids are integer values |
| 684 |
*/ |
| 685 |
/* $valid_input['category_ids'] = explode(',', $input['category_ids']); |
| 686 |
$valid_input['category_ids'] = array_map( 'trim', $valid_input['category_ids'] ); |
| 687 |
if( ( count( $valid_input['category_ids'] ) === 1 && 'all' === $valid_input['category_ids'][0] ) === false ) { |
| 688 |
foreach( $valid_input['category_ids'] as $k => $v ) { |
| 689 |
if( $v !== '' && ( ctype_digit( (string) $v ) === true && ( intval( $v ) == $v ) ) ) { |
| 690 |
$valid_input['category_ids'][$k] = intval( $v ); |
| 691 |
} |
| 692 |
else { |
| 693 |
// Invalid input - Show error message ? |
| 694 |
unset( $valid_input['category_ids'][$k] ); |
| 695 |
} |
| 696 |
} |
| 697 |
}*/ |
| 698 |
unset( $valid_input['category_ids'] ); |
| 699 |
} |
| 700 |
|
| 701 |
//echo '<pre>'.print_r($input,1).'</pre>'; |
| 702 |
//die; |
| 703 |
|
| 704 |
|
| 705 |
|
| 706 |
/* Section 4 options */ |
| 707 |
if ( !isset( $input['logo'] ) || !in_array( $input['logo'], array( 'favicon', 'upload-an-image' ) ) ) |
| 708 |
$valid_input['logo'] = 'favicon'; |
| 709 |
|
| 710 |
// @todo custom logo url validation |
| 711 |
if ( !isset( $input['image_url'] ) || empty( $input['image_url'] ) ) |
| 712 |
$valid_input['image_url'] = ''; |
| 713 |
|
| 714 |
// @todo validate optional tagline text |
| 715 |
if ( !isset( $input['tagline'] ) ) { |
| 716 |
$valid_input['tagline'] = ''; |
| 717 |
} |
| 718 |
/* else { |
| 719 |
|
| 720 |
}*/ |
| 721 |
|
| 722 |
// Custom logo selected, but no valid url given, reset logo to default |
| 723 |
if( 'upload-an-image' === $valid_input['logo'] && '' === $valid_input['image_url'] ) { |
| 724 |
$valid_input['logo'] = 'favicon'; |
| 725 |
add_settings_error( $this->option_name, 'invalid_custom_logo', __( 'No valid custom logo url received, please enter a valid url to use a custom logo.', $this->hook ) ); |
| 726 |
} |
| 727 |
|
| 728 |
|
| 729 |
if ( !isset( $input['image-style'] ) || !in_array( $input['image-style'], array( 'right', 'left', 'none', 'block' ) ) ) |
| 730 |
$valid_input['image-style'] = 'right'; |
| 731 |
|
| 732 |
|
| 733 |
foreach( array( 'click_to_delete', 'email', 'pdf', 'print', ) as $opt ) { |
| 734 |
if( !isset( $input[$opt] ) || !in_array( $input[$opt], array( '0', '1' ) ) ) { |
| 735 |
$valid_input[$opt] = '0'; |
| 736 |
} |
| 737 |
} |
| 738 |
unset( $opt ); |
| 739 |
|
| 740 |
if( !isset( $input['images-size'] ) || !in_array( $input['images-size'], array( 'full-size', 'remove-images', 'large', 'medium', 'small' ) ) ) { |
| 741 |
$valid_input['images-size'] = 'full-size'; |
| 742 |
} |
| 743 |
|
| 744 |
// @todo custom css url validation |
| 745 |
if ( !isset( $input['custom_css_url'] ) || empty( $input['custom_css_url'] ) ) |
| 746 |
$valid_input['custom_css_url'] = ''; |
| 747 |
|
| 748 |
|
| 749 |
|
| 750 |
/* Section 5 options */ |
| 751 |
if ( !isset( $input['password_protected'] ) || !in_array( $input['password_protected'], array( 'no', 'yes' ) ) ) |
| 752 |
$valid_input['password_protected'] = 'no'; |
| 753 |
|
| 754 |
if ( !isset( $input['javascript'] ) || !in_array( $input['javascript'], array( 'no', 'yes' ) ) ) |
| 755 |
$valid_input['javascript'] = 'yes'; |
| 756 |
|
| 757 |
/*Analytics Options */ |
| 758 |
if ( !isset( $input['enable_google_analytics'] ) || !in_array( $input['enable_google_analytics'], array( 'no', 'yes' ) ) ) { |
| 759 |
$valid_input['enable_google_analytics'] = "no"; |
| 760 |
} |
| 761 |
|
| 762 |
if ( !isset( $input['pf_algo'] ) || !in_array( $input['pf_algo'], array( 'wp', 'pf' ) ) ) { |
| 763 |
$valid_input['pf_algo'] = "wp"; |
| 764 |
} |
| 765 |
|
| 766 |
/* Database version */ |
| 767 |
$valid_input['db_version'] = $this->db_version; |
| 768 |
|
| 769 |
return $valid_input; |
| 770 |
} |
| 771 |
|
| 772 |
/** |
| 773 |
* Register the config page for all users that have the manage_options capability |
| 774 |
* |
| 775 |
* @since 3.0 |
| 776 |
*/ |
| 777 |
function add_config_page() { |
| 778 |
try { |
| 779 |
$this->settings_page = add_options_page( __( 'PrintFriendly Options', $this->hook ), __( 'Print Friendly & PDF', $this->hook ), 'manage_options', $this->hook, array( &$this, 'config_page' ) ); |
| 780 |
|
| 781 |
//register callback gets call prior your own page gets rendered |
| 782 |
add_action('load-'.$this->settings_page, array(&$this, 'on_load_printfriendly')); |
| 783 |
} catch (Exception $e) { |
| 784 |
$this->raven_catch($e); |
| 785 |
} |
| 786 |
} |
| 787 |
|
| 788 |
/** |
| 789 |
* Shows help on the plugin page when clicking on the Help button, top right. |
| 790 |
* |
| 791 |
* @since 3.0 |
| 792 |
*/ |
| 793 |
function contextual_help( $contextual_help, $screen_id ) { |
| 794 |
try { |
| 795 |
if ( $this->settings_page == $screen_id ) { |
| 796 |
$contextual_help = '<strong>'.__( "Need Help?", $this->hook ).'</strong><br/>' |
| 797 |
.sprintf( __( "Be sure to check out the %s!", $this->hook), '<a href="https://wordpress.org/extend/plugins/printfriendly/faq/">'.__( "Frequently Asked Questions", $this->hook ).'</a>' ); |
| 798 |
} |
| 799 |
return $contextual_help; |
| 800 |
} catch (Exception $e) { |
| 801 |
$this->raven_catch($e); |
| 802 |
} |
| 803 |
} |
| 804 |
|
| 805 |
/** |
| 806 |
* Enqueue the scripts for the admin settings page |
| 807 |
* |
| 808 |
* @since 3.0 |
| 809 |
* @param string $hook_suffix hook to check against whether the current page is the PrintFriendly settings page. |
| 810 |
*/ |
| 811 |
function admin_enqueue_scripts( $screen_id ) { |
| 812 |
try { |
| 813 |
if ( $this->settings_page == $screen_id ) { |
| 814 |
$ver = '3.2.5'; |
| 815 |
wp_register_script( 'pf-color-picker', plugins_url( 'colorpicker.js', __FILE__ ), array( 'jquery', 'media-upload' ), $ver ); |
| 816 |
wp_register_script( 'pf-admin-js', plugins_url( 'admin.js', __FILE__ ), array( 'jquery', 'media-upload' ), $ver ); |
| 817 |
|
| 818 |
wp_enqueue_script( 'pf-color-picker' ); |
| 819 |
wp_enqueue_script( 'pf-admin-js' ); |
| 820 |
|
| 821 |
|
| 822 |
wp_enqueue_style( 'printfriendly-admin-css', plugins_url( 'admin.css', __FILE__ ), array(), $ver); |
| 823 |
} |
| 824 |
} catch (Exception $e) { |
| 825 |
$this->raven_catch($e); |
| 826 |
} |
| 827 |
} |
| 828 |
|
| 829 |
/** |
| 830 |
* Register the settings link for the plugins page |
| 831 |
* |
| 832 |
* @since 3.0 |
| 833 |
* @param array $links the links for the plugins. |
| 834 |
* @param string $file filename to check against plugins filename. |
| 835 |
* @return array $links the links with the settings link added to it if appropriate. |
| 836 |
*/ |
| 837 |
function filter_plugin_actions( $links, $file ){ |
| 838 |
try { |
| 839 |
// Static so we don't call plugin_basename on every plugin row. |
| 840 |
static $this_plugin; |
| 841 |
if ( ! $this_plugin ) $this_plugin = plugin_basename( __FILE__ ); |
| 842 |
|
| 843 |
if ( $file == $this_plugin ){ |
| 844 |
$settings_link = '<a href="options-general.php?page='.$this->hook.'">' . __( 'Settings', $this->hook ) . '</a>'; |
| 845 |
array_unshift( $links, $settings_link ); // before other links |
| 846 |
} |
| 847 |
|
| 848 |
return $links; |
| 849 |
} catch (Exception $e) { |
| 850 |
$this->raven_catch($e); |
| 851 |
} |
| 852 |
} |
| 853 |
|
| 854 |
/** |
| 855 |
* Set default values for the plugin. If old, as in pre 1.0, settings are there, use them and then delete them. |
| 856 |
* |
| 857 |
* @since 3.0 |
| 858 |
*/ |
| 859 |
function set_defaults() { |
| 860 |
try { |
| 861 |
// Set some defaults |
| 862 |
$this->options = array( |
| 863 |
'button_type' => 'buttons/printfriendly-button.png', |
| 864 |
'content_position' => 'left', |
| 865 |
'content_placement' => 'after', |
| 866 |
'custom_button_icon' => 'https://cdn.printfriendly.com/icons/printfriendly-icon-md.png', |
| 867 |
'custom_button_text' => 'custom-text', |
| 868 |
'custom_image' => '', |
| 869 |
'custom_text' => 'PrintFriendly', |
| 870 |
'enable_css' => 'on', |
| 871 |
'margin_top' => '12', |
| 872 |
'margin_right' => '12', |
| 873 |
'margin_bottom' => '12', |
| 874 |
'margin_left' => '12', |
| 875 |
'show_on_posts' => 'on', |
| 876 |
'show_on_pages' => 'on', |
| 877 |
'text_color' => '#3AAA11', |
| 878 |
'text_size' => 14, |
| 879 |
'logo' => 'favicon', |
| 880 |
'image_url' => '', |
| 881 |
'tagline' => '', |
| 882 |
'click_to_delete' => '0', // 0 - allow, 1 - do not allow |
| 883 |
'hide-images' => '0', // 0 - show images, 1 - hide images |
| 884 |
'image-style' => 'right', // 'right', 'left', 'none', 'block' |
| 885 |
'email' => '0', // 0 - allow, 1 - do not allow |
| 886 |
'pdf' => '0', // 0 - allow, 1 - do not allow |
| 887 |
'print' => '0', // 0 - allow, 1 - do not allow |
| 888 |
'password_protected' => 'no', |
| 889 |
'javascript' => 'yes', |
| 890 |
'custom_css_url' => '', |
| 891 |
'enable_google_analytics' => 'no', |
| 892 |
'enable_error_reporting' => 'yes', |
| 893 |
'pf_algo' => 'wp', |
| 894 |
'images-size' => 'full-size' |
| 895 |
); |
| 896 |
|
| 897 |
// Check whether the old badly named singular options are there, if so, use the data and delete them. |
| 898 |
foreach ( array_keys( $this->options ) as $opt ) { |
| 899 |
$old_opt = get_option( 'pf_'.$opt ); |
| 900 |
if ( $old_opt !== false ) { |
| 901 |
$this->options[$opt] = $old_opt; |
| 902 |
delete_option( 'pf_'.$opt ); |
| 903 |
} |
| 904 |
} |
| 905 |
|
| 906 |
// This should always be set to the latest immediately when defaults are pushed in. |
| 907 |
$this->options['db_version'] = $this->db_version; |
| 908 |
|
| 909 |
update_option( $this->option_name, $this->options ); |
| 910 |
} catch (Exception $e) { |
| 911 |
$this->raven_catch($e); |
| 912 |
} |
| 913 |
} |
| 914 |
|
| 915 |
/** |
| 916 |
* Upgrades the stored options, used to add new defaults if needed etc. |
| 917 |
* |
| 918 |
* @since 3.0 |
| 919 |
*/ |
| 920 |
function upgrade() { |
| 921 |
// update options to version 2 |
| 922 |
if($this->options['db_version'] < 2) { |
| 923 |
|
| 924 |
$additional_options = array( |
| 925 |
'enable_css' => 'on', |
| 926 |
'logo' => 'favicon', |
| 927 |
'image_url' => '', |
| 928 |
'tagline' => '', |
| 929 |
'click_to_delete' => '0', |
| 930 |
'password_protected' => 'no', |
| 931 |
'javascript' => 'yes' |
| 932 |
); |
| 933 |
|
| 934 |
// use old javascript_include value to initialize javascript |
| 935 |
if(!isset($this->options['javascript_include'])) |
| 936 |
$additional_options['javascript'] = 'no'; |
| 937 |
|
| 938 |
unset($this->options['javascript_include']); |
| 939 |
unset($this->options['javascript_fallback']); |
| 940 |
|
| 941 |
// correcting badly named option |
| 942 |
if(isset($this->options['disable_css'])) { |
| 943 |
$additional_options['enable_css'] = $this->options['disable_css']; |
| 944 |
unset($this->options['disable_css']); |
| 945 |
} |
| 946 |
|
| 947 |
// check whether image we do not list any more was used |
| 948 |
if(in_array($this->options['button_type'], array('button-print-whgn20.png', 'pf_button_sq_qry_m.png', 'pf_button_sq_qry_l.png', 'pf_button_sq_grn_m.png', 'pf_button_sq_grn_l.png'))) { |
| 949 |
// previous version had a bug with button name |
| 950 |
if(in_array($this->options['button_type'], array('pf_button_sq_qry_m.png', 'pf_button_sq_qry_l.png'))) |
| 951 |
$this->options['button_type'] = str_replace('qry', 'gry', $this->options['button_type']); |
| 952 |
|
| 953 |
$image_address = 'https://cdn.printfriendly.com/'.$this->options['button_type']; |
| 954 |
$this->options['button_type'] = 'custom-image'; |
| 955 |
$this->options['custom_text'] = ''; |
| 956 |
$this->options['custom_image'] = $image_address; |
| 957 |
} |
| 958 |
|
| 959 |
$this->options = array_merge($this->options, $additional_options); |
| 960 |
} |
| 961 |
|
| 962 |
// update options to version 3 |
| 963 |
if($this->options['db_version'] < 3) { |
| 964 |
|
| 965 |
$old_show_on = $this->options['show_list']; |
| 966 |
// 'manual' setting |
| 967 |
$additional_options = array('custom_css_url' => ''); |
| 968 |
|
| 969 |
if($old_show_on == 'all') { |
| 970 |
$additional_options = array( |
| 971 |
'show_on_pages' => 'on', |
| 972 |
'show_on_posts' => 'on', |
| 973 |
'show_on_homepage' => 'on', |
| 974 |
'show_on_categories' => 'on', |
| 975 |
'show_on_taxonomies' => 'on' |
| 976 |
); |
| 977 |
} |
| 978 |
|
| 979 |
if($old_show_on == 'single') { |
| 980 |
$additional_options = array( |
| 981 |
'show_on_pages' => 'on', |
| 982 |
'show_on_posts' => 'on' |
| 983 |
); |
| 984 |
} |
| 985 |
|
| 986 |
if($old_show_on == 'posts') { |
| 987 |
$additional_options = array( |
| 988 |
'show_on_posts' => 'on', |
| 989 |
); |
| 990 |
} |
| 991 |
|
| 992 |
unset($this->options['show_list']); |
| 993 |
|
| 994 |
$this->options = array_merge($this->options, $additional_options); |
| 995 |
} |
| 996 |
|
| 997 |
// update options to version 4 |
| 998 |
if($this->options['db_version'] < 4) { |
| 999 |
|
| 1000 |
$additional_options = array( |
| 1001 |
'email' => '0', |
| 1002 |
'pdf' => '0', |
| 1003 |
'print' => '0', |
| 1004 |
); |
| 1005 |
|
| 1006 |
$this->options = array_merge($this->options, $additional_options); |
| 1007 |
} |
| 1008 |
|
| 1009 |
// update options to version 6 |
| 1010 |
// Replacement for db version 5 - should also be run for those already upgraded |
| 1011 |
if($this->options['db_version'] < 6) { |
| 1012 |
unset($this->options['category_ids']); |
| 1013 |
} |
| 1014 |
|
| 1015 |
if($this->options['db_version'] < 7) { |
| 1016 |
$additional_options = array( |
| 1017 |
'hide-images' => '0', |
| 1018 |
'image-style' => 'right', |
| 1019 |
); |
| 1020 |
|
| 1021 |
$this->options = array_merge($this->options, $additional_options); |
| 1022 |
} |
| 1023 |
|
| 1024 |
if($this->options['db_version'] < 8) { |
| 1025 |
$this->options['enable_google_analytics'] = 'no'; |
| 1026 |
} |
| 1027 |
|
| 1028 |
if($this->options['db_version'] < 9) { |
| 1029 |
$this->options['pf_algo'] = 'wp'; |
| 1030 |
} |
| 1031 |
|
| 1032 |
if($this->options['db_version'] < 10) { |
| 1033 |
$this->options['enable_error_reporting'] = 'yes'; |
| 1034 |
} |
| 1035 |
|
| 1036 |
if($this->options['db_version'] < 11) { |
| 1037 |
if (!isset($this->options['custom_css_url'])) { |
| 1038 |
$this->options['custom_css_url'] = ''; |
| 1039 |
} |
| 1040 |
} |
| 1041 |
|
| 1042 |
if($this->options['db_version'] < 12) { |
| 1043 |
$this->options['images-size'] = $this->options['hide-images'] == '1' ? 'remove-images' : 'full-size'; |
| 1044 |
} |
| 1045 |
|
| 1046 |
if ($this->options['db_version'] < 13) { |
| 1047 |
switch ($this->options['button_type']) { |
| 1048 |
case 'pf-button.gif': |
| 1049 |
$this->options['button_type'] = 'buttons/printfriendly-button.png'; |
| 1050 |
break; |
| 1051 |
case 'pf-button-both.gif': |
| 1052 |
$this->options['button_type'] = 'buttons/printfriendly-pdf-button.png'; |
| 1053 |
break; |
| 1054 |
case 'pf-button-big.gif': |
| 1055 |
$this->options['button_type'] = 'buttons/printfriendly-button-lg.png'; |
| 1056 |
break; |
| 1057 |
case 'pf-button-print-pdf-mail.png': |
| 1058 |
$this->options['button_type'] = 'buttons/printfriendly-pdf-email-button-notext.png'; |
| 1059 |
break; |
| 1060 |
case 'button-print-grnw20.png': |
| 1061 |
$this->options['button_type'] = 'buttons/print-button.png'; |
| 1062 |
break; |
| 1063 |
case 'button-print-blu20.png': |
| 1064 |
$this->options['button_type'] = 'buttons/print-button-nobg.png'; |
| 1065 |
break; |
| 1066 |
case 'button-print-gry20.png': |
| 1067 |
$this->options['button_type'] = 'buttons/print-button-gray.png'; |
| 1068 |
break; |
| 1069 |
case 'pf-icon-small.gif': |
| 1070 |
case 'pf-icon.gif': |
| 1071 |
$this->options['button_type'] = 'custom-button'; |
| 1072 |
$this->options['custom_button_icon'] = 'icons/printfriendly-icon-md.png'; |
| 1073 |
$this->options['custom_button_text'] = 'custom-text'; |
| 1074 |
$this->options['custom_image'] = 'icons/printfriendly-icon-md.png'; |
| 1075 |
break; |
| 1076 |
case 'text-only': |
| 1077 |
$this->options['button_type'] = 'custom-button'; |
| 1078 |
$this->options['custom_button_icon'] = 'no-image'; |
| 1079 |
$this->options['custom_button_text'] = 'custom-text'; |
| 1080 |
break; |
| 1081 |
} |
| 1082 |
} |
| 1083 |
|
| 1084 |
if ($this->options['db_version'] < 14) { |
| 1085 |
if ($this->options['button_type'] == 'pf-icon-both.gif') { |
| 1086 |
$this->options['button_type'] = 'buttons/printfriendly-pdf-button-nobg.png'; |
| 1087 |
} |
| 1088 |
} |
| 1089 |
|
| 1090 |
if ($this->options['db_version'] < 15) { |
| 1091 |
if ($this->options['button_type'] == 'custom-image') { |
| 1092 |
$this->options['button_type'] = 'custom-button'; |
| 1093 |
|
| 1094 |
switch ($this->options['custom_image']) { |
| 1095 |
case 'icons/printfriendly-icon-sm.png': |
| 1096 |
case 'icons/printfriendly-icon-md.png': |
| 1097 |
case 'icons/printfriendly-icon-lg.png': |
| 1098 |
$this->options['custom_button_icon'] = $this->options['custom_image']; |
| 1099 |
break; |
| 1100 |
case '': |
| 1101 |
$this->options['custom_button_icon'] = 'no-image'; |
| 1102 |
break; |
| 1103 |
default: |
| 1104 |
$this->options['custom_button_icon'] = 'custom-image'; |
| 1105 |
} |
| 1106 |
|
| 1107 |
if ($this->options['custom_text'] == '') { |
| 1108 |
$this->options['custom_button_text'] = 'no-text'; |
| 1109 |
} else { |
| 1110 |
$this->options['custom_button_text'] = 'custom-text'; |
| 1111 |
} |
| 1112 |
} |
| 1113 |
} |
| 1114 |
|
| 1115 |
$this->options['db_version'] = $this->db_version; |
| 1116 |
|
| 1117 |
update_option( $this->option_name, $this->options ); |
| 1118 |
} |
| 1119 |
|
| 1120 |
/** |
| 1121 |
* Displays radio button in the admin area |
| 1122 |
* |
| 1123 |
* @since 3.0 |
| 1124 |
* @param string $name the name of the radio button to generate. |
| 1125 |
* @param boolean $br whether or not to add an HTML <br> tag, defaults to true. |
| 1126 |
*/ |
| 1127 |
function radio($name, $br = false){ |
| 1128 |
$var = '<input id="'.$name.'" class="radio" name="'.$this->option_name.'[button_type]" type="radio" value="'.$name.'" '.$this->checked( 'button_type', $name, false ).'/>'; |
| 1129 |
$button = $this->button( $name ); |
| 1130 |
if ( '' != $button ) |
| 1131 |
echo '<label for="'.$name.'">' . $var . $button . '</label>'; |
| 1132 |
else |
| 1133 |
echo $var; |
| 1134 |
|
| 1135 |
if ( $br ) |
| 1136 |
echo '<br>'; |
| 1137 |
} |
| 1138 |
|
| 1139 |
/** |
| 1140 |
* Displays radio button in the admin area |
| 1141 |
* |
| 1142 |
* @since 3.12.0 |
| 1143 |
* @param string $name the name of the radio button to generate. |
| 1144 |
*/ |
| 1145 |
function radio_custom_image($value){ |
| 1146 |
?> |
| 1147 |
<label class="radio-custom-btn"> |
| 1148 |
<input type="radio" name="<?php echo $this->option_name ?>[custom_button_icon]" value="<?php echo $value ?>" <?php $this->checked( 'custom_button_icon', $value ) ?>> |
| 1149 |
<img src="<?php echo $value ?>" alt="Print Friendly" style="display: inline" /> |
| 1150 |
</label> |
| 1151 |
<?php |
| 1152 |
} |
| 1153 |
|
| 1154 |
/** |
| 1155 |
* Displays button image in the admin area |
| 1156 |
* |
| 1157 |
* @since 3.0 |
| 1158 |
* @param string $name the name of the button to generate. |
| 1159 |
*/ |
| 1160 |
function button( $name = false ){ |
| 1161 |
if( !$name ) |
| 1162 |
$name = $this->options['button_type']; |
| 1163 |
|
| 1164 |
$button_css = $this->generic_button_css(); |
| 1165 |
|
| 1166 |
$img_path = 'https://cdn.printfriendly.com/'; |
| 1167 |
|
| 1168 |
if ($name == "custom-button") { |
| 1169 |
if ($this->options['custom_button_icon'] == 'custom-image') { |
| 1170 |
if( '' == trim($this->options['custom_image']) ) |
| 1171 |
$return = ''; |
| 1172 |
else |
| 1173 |
$return = '<img src="'.esc_url($this->options['custom_image']).'" alt="Print Friendly" style="display: inline" />'; |
| 1174 |
} else if ( $this->options['custom_button_icon'] != 'no-image' ) { |
| 1175 |
$return = '<img src="'.esc_url($this->options['custom_button_icon']).'" alt="Print Friendly" style="display: inline" />'; |
| 1176 |
} |
| 1177 |
|
| 1178 |
/* esc_html was removerd to support custom html, CSRF prevents from attack by using this field */ |
| 1179 |
if ($this->options['custom_button_text'] == 'custom-text') { |
| 1180 |
$return .= $this->options['custom_text']; |
| 1181 |
} |
| 1182 |
|
| 1183 |
return $return; |
| 1184 |
} else { |
| 1185 |
return '<img style="'.$button_css.'" src="'.$img_path.$name.'" alt="Print Friendly" />'; |
| 1186 |
} |
| 1187 |
} |
| 1188 |
|
| 1189 |
/** |
| 1190 |
* |
| 1191 |
* |
| 1192 |
**/ |
| 1193 |
|
| 1194 |
function generic_button_css() { |
| 1195 |
return "border:none;-webkit-box-shadow:none; box-shadow:none;"; |
| 1196 |
} |
| 1197 |
|
| 1198 |
|
| 1199 |
/** |
| 1200 |
* Convenience function to output a value custom button preview elements |
| 1201 |
* |
| 1202 |
* @since 3.0.9 |
| 1203 |
*/ |
| 1204 |
function custom_button_preview() { |
| 1205 |
if( $this->options['custom_button_icon'] == 'no-image' ) { |
| 1206 |
$button_preview = '<span id="pf-custom-button-preview"></span>'; |
| 1207 |
} else if ($this->options['custom_button_icon'] == 'custom-image') { |
| 1208 |
$button_preview = '<span id="pf-custom-button-preview"><img src="'.esc_url($this->options['custom_image']).'" alt="Print Friendly" /></span>'; |
| 1209 |
} else { |
| 1210 |
$button_preview = '<span id="pf-custom-button-preview"><img src="'.esc_url($this->options['custom_button_icon']).'" alt="Print Friendly" /></span>'; |
| 1211 |
} |
| 1212 |
|
| 1213 |
if ($this->options['custom_button_text'] != 'no-text') { |
| 1214 |
$button_text = $this->options['custom_text']; |
| 1215 |
} else { |
| 1216 |
$button_text = ''; |
| 1217 |
} |
| 1218 |
|
| 1219 |
$button_preview .= '<span class="printfriendly-text2">'.esc_html($button_text).'</span>'; |
| 1220 |
|
| 1221 |
echo $button_preview; |
| 1222 |
} |
| 1223 |
|
| 1224 |
/** |
| 1225 |
* Convenience function to output a value for an input |
| 1226 |
* |
| 1227 |
* @since 3.0 |
| 1228 |
* @param string $val value to check. |
| 1229 |
*/ |
| 1230 |
function val( $val ) { |
| 1231 |
if ( isset( $this->options[$val] ) ) |
| 1232 |
echo esc_attr( $this->options[$val] ); |
| 1233 |
} |
| 1234 |
|
| 1235 |
/** |
| 1236 |
* Like the WordPress checked() function but it doesn't throw notices when the array key isn't set and uses the plugins options array. |
| 1237 |
* |
| 1238 |
* @since 3.0 |
| 1239 |
* @param mixed $val value to check. |
| 1240 |
* @param mixed $check_against value to check against. |
| 1241 |
* @param boolean $echo whether or not to echo the output. |
| 1242 |
* @return string checked, when true, empty, when false. |
| 1243 |
*/ |
| 1244 |
function checked( $val, $check_against = true, $echo = true ) { |
| 1245 |
if ( !isset( $this->options[$val] ) ) |
| 1246 |
return; |
| 1247 |
|
| 1248 |
if ( $this->options[$val] == $check_against ) { |
| 1249 |
if ( $echo ) |
| 1250 |
echo ' checked="checked" '; |
| 1251 |
else |
| 1252 |
return ' checked="checked" '; |
| 1253 |
} |
| 1254 |
} |
| 1255 |
|
| 1256 |
/** |
| 1257 |
* Helper for creating checkboxes. |
| 1258 |
* |
| 1259 |
* @since 3.1.5 |
| 1260 |
* @param string $name string used for various parts of checkbox |
| 1261 |
* |
| 1262 |
*/ |
| 1263 |
function create_checkbox($name, $label='', $labelid='' ) { |
| 1264 |
$label = ( !empty( $label) ? $label : __( ucfirst($name), $this->hook ) ); |
| 1265 |
echo '<label' . ( !empty( $labelid ) ? ' id=' . $labelid : '' ) . '><input type="checkbox" class="show_list" name="' . $this->option_name . '[show_on_' . $name . ']" value="on" '; |
| 1266 |
$this->checked( 'show_on_' . $name, 'on'); |
| 1267 |
echo ' />' . $label . "</label>\r\n"; |
| 1268 |
} |
| 1269 |
|
| 1270 |
|
| 1271 |
/** |
| 1272 |
* Helper that checks if any of the content types is checked to display pf button. |
| 1273 |
* |
| 1274 |
* @since 3.1.5 |
| 1275 |
* @return boolean true if none of the content types is checked |
| 1276 |
* |
| 1277 |
*/ |
| 1278 |
function is_manual() { |
| 1279 |
try { |
| 1280 |
return !(isset($this->options['show_on_posts']) || |
| 1281 |
isset($this->options['show_on_pages']) || |
| 1282 |
isset($this->options['show_on_homepage']) || |
| 1283 |
isset($this->options['show_on_categories']) || |
| 1284 |
// (isset($this->options['category_ids']) && count($this->options['category_ids']) > 0) || |
| 1285 |
isset($this->options['show_on_taxonomies'])); |
| 1286 |
} catch (Exception $e) { |
| 1287 |
$this->raven_catch($e); |
| 1288 |
} |
| 1289 |
} |
| 1290 |
|
| 1291 |
|
| 1292 |
/** |
| 1293 |
* Like the WordPress selected() function but it doesn't throw notices when the array key isn't set and uses the plugins options array. |
| 1294 |
* |
| 1295 |
* @since 3.0.9 |
| 1296 |
* @param mixed $val value to check. |
| 1297 |
* @param mixed $check_against value to check against. |
| 1298 |
* @return string checked, when true, empty, when false. |
| 1299 |
*/ |
| 1300 |
function selected( $val, $check_against = true) { |
| 1301 |
if ( !isset( $this->options[$val] ) ) |
| 1302 |
return; |
| 1303 |
|
| 1304 |
return selected ($this->options[$val], $check_against); |
| 1305 |
} |
| 1306 |
|
| 1307 |
/** |
| 1308 |
* For use with page metabox. |
| 1309 |
* |
| 1310 |
* @since 3.2.2 |
| 1311 |
*/ |
| 1312 |
function get_page_post_type() { |
| 1313 |
$post_types = get_post_types( array( 'name' => 'page' ), 'object' ); |
| 1314 |
//echo '<pre>'.print_r($post_types,1).'</pre>'; |
| 1315 |
//die; |
| 1316 |
|
| 1317 |
return $post_types['page']; |
| 1318 |
} |
| 1319 |
|
| 1320 |
|
| 1321 |
/** |
| 1322 |
* Helper that checks if wp versions is above 3.0. |
| 1323 |
* |
| 1324 |
* @since 3.2.2 |
| 1325 |
* @return boolean true wp version is above 3.0 |
| 1326 |
* |
| 1327 |
*/ |
| 1328 |
function wp_version_gt30() { |
| 1329 |
global $wp_version; |
| 1330 |
return version_compare($wp_version, '3.0', '>='); |
| 1331 |
} |
| 1332 |
|
| 1333 |
|
| 1334 |
/** |
| 1335 |
* Create box for picking individual categories. |
| 1336 |
* |
| 1337 |
* @since 3.2.2 |
| 1338 |
*/ |
| 1339 |
function create_category_metabox() { |
| 1340 |
$obj = new stdClass(); |
| 1341 |
$obj->ID = 0; |
| 1342 |
do_meta_boxes('settings_page_' . $this->hook, 'normal', $obj); |
| 1343 |
} |
| 1344 |
|
| 1345 |
|
| 1346 |
/** |
| 1347 |
* Load metaboxes advanced button display settings. |
| 1348 |
* |
| 1349 |
* @since 3.2.2 |
| 1350 |
*/ |
| 1351 |
function on_load_printfriendly() { |
| 1352 |
global $wp_version; |
| 1353 |
if($this->wp_version_gt30()) { |
| 1354 |
require_once('includes/meta-boxes.php'); |
| 1355 |
//require_once('includes/nav-menu.php'); |
| 1356 |
wp_enqueue_script('post'); |
| 1357 |
|
| 1358 |
add_meta_box('categorydiv', __('Only display when post is in:', $this->hook), 'post_categories_meta_box', 'settings_page_'. $this->hook, 'normal', 'core'); |
| 1359 |
} |
| 1360 |
} |
| 1361 |
|
| 1362 |
function console_log( $data ) { |
| 1363 |
echo '<script>'; |
| 1364 |
echo 'console.log(' . json_encode( $data ) . ')'; |
| 1365 |
echo '</script>'; |
| 1366 |
} |
| 1367 |
|
| 1368 |
/** |
| 1369 |
* Output the config page |
| 1370 |
* |
| 1371 |
* @since 3.0 |
| 1372 |
*/ |
| 1373 |
function config_page() { |
| 1374 |
|
| 1375 |
|
| 1376 |
// Since WP 3.2 outputs these errors by default, only display them when we're on versions older than 3.2 that do support the settings errors. |
| 1377 |
global $wp_version; |
| 1378 |
if(version_compare($wp_version, '3.2', '<' ) && $this->wp_version_gt30() ) |
| 1379 |
settings_errors(); |
| 1380 |
|
| 1381 |
// Show the content of the options array when debug is enabled |
| 1382 |
if ( WP_DEBUG ) { |
| 1383 |
echo "<p>" . __( 'Currently in Debug Mode. Following information is visible in debug mode only:', $this->hook ) . "</p>"; |
| 1384 |
echo '<pre>' . __( 'Options:', $this->hook ) . '<br><br>' . print_r( $this->options, 1 ) . '</pre>'; |
| 1385 |
} |
| 1386 |
?> |
| 1387 |
|
| 1388 |
<style type="text/css"> |
| 1389 |
input[type="radio"], img { |
| 1390 |
vertical-align: middle; |
| 1391 |
} |
| 1392 |
</style> |
| 1393 |
|
| 1394 |
<div id="pf_settings" class="wrap"> |
| 1395 |
|
| 1396 |
<div class="icon32" id="printfriendly"></div> |
| 1397 |
<h2><?php _e( 'Print Friendly & PDF Settings', $this->hook ); ?></h2> |
| 1398 |
|
| 1399 |
<form action="options.php" method="post"> |
| 1400 |
<?php wp_nonce_field( 'pf-options', 'pf-nonce' ); ?> |
| 1401 |
<?php settings_fields( $this->option_name ); ?> |
| 1402 |
|
| 1403 |
<h3><?php _e( "Pick Your Button Style", $this->hook ); ?></h3> |
| 1404 |
|
| 1405 |
<fieldset id="button-style"> |
| 1406 |
<div id="buttongroup1"> |
| 1407 |
<?php $this->radio('buttons/printfriendly-pdf-email-button.png'); ?> |
| 1408 |
<?php $this->radio('buttons/printfriendly-pdf-email-button-md.png'); ?> |
| 1409 |
<?php $this->radio('buttons/printfriendly-pdf-email-button-notext.png'); ?> |
| 1410 |
</div> |
| 1411 |
<div id="buttongroup2"> |
| 1412 |
<?php $this->radio('buttons/printfriendly-pdf-button.png'); ?> |
| 1413 |
<?php $this->radio('buttons/printfriendly-pdf-button-nobg.png'); ?> |
| 1414 |
<?php $this->radio('buttons/printfriendly-pdf-button-nobg-md.png'); ?> |
| 1415 |
</div> |
| 1416 |
<div id="buttongroup3"> |
| 1417 |
<?php $this->radio('buttons/printfriendly-button.png'); ?> |
| 1418 |
<?php $this->radio('buttons/printfriendly-button-nobg.png'); ?> |
| 1419 |
<?php $this->radio('buttons/printfriendly-button-md.png'); ?> |
| 1420 |
<?php $this->radio('buttons/printfriendly-button-lg.png'); ?> |
| 1421 |
</div> |
| 1422 |
<div id="buttongroup4"> |
| 1423 |
<?php $this->radio('buttons/print-button.png'); ?> |
| 1424 |
<?php $this->radio('buttons/print-button-nobg.png'); ?> |
| 1425 |
<?php $this->radio('buttons/print-button-gray.png'); ?> |
| 1426 |
</div> |
| 1427 |
|
| 1428 |
<div id="custom-btn-group" class="clear"> |
| 1429 |
<label> |
| 1430 |
<?php echo '<input id="custom-btn" class="radio" name="'.$this->option_name.'[button_type]" type="radio" value="custom-button" '.$this->checked( 'button_type', 'custom-button', false ).'/>'; ?> |
| 1431 |
<?php _e( "Custom Button", $this->hook ); ?> |
| 1432 |
</label> |
| 1433 |
|
| 1434 |
<div id="custom-img" style="float: left;"> |
| 1435 |
<h2>Image</h2><br> |
| 1436 |
<?php $this->radio_custom_image('https://cdn.printfriendly.com/icons/printfriendly-icon-sm.png'); ?> |
| 1437 |
<?php $this->radio_custom_image('https://cdn.printfriendly.com/icons/printfriendly-icon-md.png'); ?> |
| 1438 |
<?php $this->radio_custom_image('https://cdn.printfriendly.com/icons/printfriendly-icon-lg.png'); ?> |
| 1439 |
|
| 1440 |
<label class="radio-custom-btn"> |
| 1441 |
<input id="custom-image-rb" type="radio" name="<?php echo $this->option_name ?>[custom_button_icon]" value="custom-image" <?php $this->checked( 'custom_button_icon', 'custom-image'); ?>> |
| 1442 |
<b>Use Your Image</b> |
| 1443 |
<div id="enter-image-url" style="margin: 10px 0 0 30px"> |
| 1444 |
Enter Image URL<br> |
| 1445 |
<input id="custom_image" type="text" class="clear regular-text" name="<?php echo $this->option_name; ?>[custom_image]" value="<?php $this->val( 'custom_image' ); ?>" /> |
| 1446 |
<div id="pf-custom-button-error"></div> |
| 1447 |
<div class="description"><?php _e( "Ex: https://www.example.com/<br>Ex: /wp/wp-content/uploads/example.png", $this->hook ); ?> |
| 1448 |
</div> |
| 1449 |
</div> |
| 1450 |
</label> |
| 1451 |
|
| 1452 |
<label class="radio-custom-btn"> |
| 1453 |
<input type="radio" name="<?php echo $this->option_name ?>[custom_button_icon]" value="no-image" <?php $this->checked( 'custom_button_icon', 'no-image'); ?>> |
| 1454 |
<b>No Image</b> |
| 1455 |
</label> |
| 1456 |
</div> |
| 1457 |
|
| 1458 |
<div id="custom-txt" style="float: left;"> |
| 1459 |
<h2>Text</h2> |
| 1460 |
<div id="txt-enter"> |
| 1461 |
<label> |
| 1462 |
<input id="custom-text-rb" type="radio" name="<?php echo $this->option_name; ?>[custom_button_text]" value="custom-text" <?php $this->checked( 'custom_button_text', 'custom-text'); ?>> |
| 1463 |
<input type="text" size="10" class="clear regular-text" name="<?php echo $this->option_name; ?>[custom_text]" id="custom_text" value="<?php $this->val( 'custom_text' ); ?>"> |
| 1464 |
</label> |
| 1465 |
<label> |
| 1466 |
<input type="radio" name="<?php echo $this->option_name; ?>[custom_button_text]" value="no-text" <?php $this->checked( 'custom_button_text', 'no-text'); ?>> |
| 1467 |
<b>No Text</b> |
| 1468 |
</label> |
| 1469 |
</div> |
| 1470 |
<div> |
| 1471 |
<div id="txt-color"> |
| 1472 |
<?php _e( "Text Color", $this->hook ); ?> |
| 1473 |
<input type="hidden" name="<?php echo $this->option_name; ?>[text_color]" id="text_color" value="<?php $this->val( 'text_color' ); ?>"/><br> |
| 1474 |
<div id="colorSelector"> |
| 1475 |
<div style="background-color: <?php echo $this->options['text_color']; ?>;"></div> |
| 1476 |
</div> |
| 1477 |
</div> |
| 1478 |
<div id="txt-size"> |
| 1479 |
<?php _e( "Text Size", $this->hook ); ?><br> |
| 1480 |
<input type="number" id="text_size" min="9" max="25" class="small-text" name="<?php echo $this->option_name; ?>[text_size]" value="<?php $this->val( 'text_size' ); ?>"/> |
| 1481 |
</div> |
| 1482 |
</div> |
| 1483 |
</div> |
| 1484 |
|
| 1485 |
<div id="custom-button-preview" style="float: left;"> |
| 1486 |
<h2>Preview</h2> |
| 1487 |
<?php $this->custom_button_preview(); ?> |
| 1488 |
</div> |
| 1489 |
</div> |
| 1490 |
</fieldset> |
| 1491 |
<br class="clear"> |
| 1492 |
|
| 1493 |
<!--Section 2 Button Positioning--> |
| 1494 |
<div id="button-positioning"> |
| 1495 |
<h3><?php _e( "Button Positioning", $this->hook ); ?> |
| 1496 |
<span id="css"><input type="checkbox" name="<?php echo $this->option_name; ?>[enable_css]" value="<?php $this->val('enable_css');?>" <?php $this->checked('enable_css', 'off'); ?> />Do not use CSS for button styles</span> |
| 1497 |
</h3> |
| 1498 |
<div id="button-positioning-options"> |
| 1499 |
<div id="alignment"> |
| 1500 |
<label<?php /*for="pf_content_position"*/ ?>> |
| 1501 |
<select id="pf_content_position" name="<?php echo $this->option_name; ?>[content_position]" > |
| 1502 |
<option value="left" <?php selected( $this->options['content_position'], 'left' ); ?>><?php _e( "Left Align", $this->hook ); ?></option> |
| 1503 |
<option value="right" <?php selected( $this->options['content_position'], 'right' ); ?>><?php _e( "Right Align", $this->hook ); ?></option> |
| 1504 |
<option value="center" <?php selected( $this->options['content_position'], 'center' ); ?>><?php _e( "Center", $this->hook ); ?></option> |
| 1505 |
<option value="none" <?php selected( $this->options['content_position'], 'none' ); ?>><?php _e( "None", $this->hook ); ?></option> |
| 1506 |
</select> |
| 1507 |
</label> |
| 1508 |
</div> |
| 1509 |
<div class="content_placement"> |
| 1510 |
<label<?php /* for="pf_content_placement"*/ ?>> |
| 1511 |
<select id="pf_content_placement" name="<?php echo $this->option_name; ?>[content_placement]" > |
| 1512 |
<option value="before" <?php selected( $this->options['content_placement'], 'before' ); ?>><?php _e( "Above Content", $this->hook ); ?></option> |
| 1513 |
<option value="after" <?php selected( $this->options['content_placement'], 'after' ); ?>><?php _e( "Below Content", $this->hook ); ?></option> |
| 1514 |
</select> |
| 1515 |
</label> |
| 1516 |
</div> |
| 1517 |
<div id="margin"> |
| 1518 |
<label for="pf-margin_left"> |
| 1519 |
<input type="number" name="<?php echo $this->option_name; ?>[margin_left]" id="pf-margin_left" value="<?php $this->val( 'margin_left' ); ?>" maxlength="3"/> |
| 1520 |
<?php _e( "Margin Left", $this->hook ); ?> |
| 1521 |
</label> |
| 1522 |
<label for="pf-margin_right"> |
| 1523 |
<input type="number" name="<?php echo $this->option_name; ?>[margin_right]" id="pf-margin_right" value="<?php $this->val( 'margin_right' ); ?>"/> <?php _e( "Margin Right", $this->hook ); ?> |
| 1524 |
</label> |
| 1525 |
<label for="pf-margin_top"> |
| 1526 |
<input type="number" name="<?php echo $this->option_name; ?>[margin_top]" id="pf-margin_top" value="<?php $this->val( 'margin_top' ); ?>" maxlength="3"/> <?php _e( "Margin Top", $this->hook ); ?> |
| 1527 |
</label> |
| 1528 |
<label for="pf-margin_bottom"> |
| 1529 |
<input type="number" name="<?php echo $this->option_name; ?>[margin_bottom]" id="pf-margin_bottom" value="<?php $this->val( 'margin_bottom' ); ?>" maxlength="3"/> <?php _e( "Margin Bottom", $this->hook ); ?> |
| 1530 |
</label> |
| 1531 |
</div> |
| 1532 |
</div> |
| 1533 |
</div> |
| 1534 |
<br class="clear"> |
| 1535 |
|
| 1536 |
<!--Section 3 Button Placement--> |
| 1537 |
<div id="button-placement"> |
| 1538 |
<h3><?php _e( "Display button on:", $this->hook ); ?></h3> |
| 1539 |
<div id="pages"> |
| 1540 |
<?php $this->create_checkbox('posts', __( 'Posts', $this->hook )); ?> |
| 1541 |
<?php $this->create_checkbox('pages', __( 'Pages', $this->hook )); ?> |
| 1542 |
<?php $this->create_checkbox('homepage', __( 'Homepage', $this->hook )); ?> |
| 1543 |
<?php $this->create_checkbox('categories', __( 'Category Pages', $this->hook )); ?> |
| 1544 |
<?php $this->create_checkbox('taxonomies', __( 'Taxonomy Pages', $this->hook )); ?> |
| 1545 |
<label for="show_on_template"><input type="checkbox" class="show_template" name="show_on_template" id="show_on_template" /><?php echo _e( 'Add direct to template', $this->hook ); ?></label> |
| 1546 |
<textarea id="pf-shortcode" class="code" rows="2" cols="40"><?php if(function_exists('pf_show_link')){echo pf_show_link();} ?></textarea> |
| 1547 |
<label<?php /* for="pf-shortcode2"*/ ?>><?php _e( "or use shortcode inside your page/article", $this->hook ); ?></label> |
| 1548 |
<textarea<?php /* id="pf-shortcode2"*/ ?> class="code" rows="2" cols="40">[printfriendly]</textarea> |
| 1549 |
<?php /* <input type="hidden" name="<? php echo $this->option_name; ?>[category_ids]" id="category_ids" value="<?php echo implode(',', $this->options['category_ids']); ? >" /> */ ?> |
| 1550 |
</div> |
| 1551 |
</div> |
| 1552 |
<?php /*if($this->wp_version_gt30()) { ? > |
| 1553 |
<div id="pf-categories"> |
| 1554 |
<h4><?php printf( __( '<a %s>Additional filter</a>', $this->hook), ' href="javascript:void(0)" id="toggle-categories"' ); ?></h4> |
| 1555 |
<div id="pf-categories-metabox"> |
| 1556 |
<?php $this->create_category_metabox(); ?> |
| 1557 |
</div> |
| 1558 |
</div> |
| 1559 |
<? php } */ ?> |
| 1560 |
|
| 1561 |
<br class="clear"> |
| 1562 |
|
| 1563 |
<!--Section 4 Button Print Options--> |
| 1564 |
<div id="print-options"> |
| 1565 |
<h3><?php _e( "Print PDF Options", $this->hook ); ?></h3> |
| 1566 |
<label id="pf-favicon" for="favicon"<?php /*for="pf-logo"*/ ?>> |
| 1567 |
<?php _e( "Page header", $this->hook ); ?> |
| 1568 |
<select id="pf-logo" name="<?php echo $this->option_name; ?>[logo]" > |
| 1569 |
<option value="favicon" <?php selected( $this->options['logo'], 'favicon' ); ?>><?php _e( "My Website Icon", $this->hook ); ?></option> |
| 1570 |
<option value="upload-an-image" <?php selected( $this->options['logo'], 'upload-an-image' ); ?>><?php _e( "Upload an Image", $this->hook ); ?></option> |
| 1571 |
</select> |
| 1572 |
</label> |
| 1573 |
<?php /* <div class="custom-logo"> |
| 1574 |
<label for="upload-an-image"><?php _e( "Enter url", $this->hook ); ?></label><input id="upload-an-image" type="text" class="regular-text" name="<?php echo $this->option_name; ?>[image_url]" value="<?php $this->val( 'image_url' ); ?>" /> |
| 1575 |
<label for="image-tagline"><?php _e( "Text (optional)", $this->hook ); ?></label><input id="image-tagline" type="text" class="regular-text" name="<?php echo $this->option_name; ?>[tagline]" value="<?php $this->val( 'tagline' ); ?>" /> |
| 1576 |
</div> */ ?> |
| 1577 |
<div class="custom-logo"><label for="Enter_URL">Enter url</label><input id="upload-an-image" type="text" class="regular-text" name="<?php echo $this->option_name; ?>[image_url]" value="<?php $this->val( 'image_url' ); ?>" /><label for="Text__optional_">Text (optional)</label><input id="image-tagline" type="text" class="regular-text" name="<?php echo $this->option_name; ?>[tagline]" value="<?php $this->val( 'tagline' ); ?>" /></div> |
| 1578 |
<div id="pf-image-error"></div> |
| 1579 |
<div id="pf-image-preview"></div> |
| 1580 |
<label for="click_to_delete"> |
| 1581 |
<?php _e( "Click-to-delete", $this->hook ); ?> |
| 1582 |
<select name="<?php echo $this->option_name; ?>[click_to_delete]" id="click-to-delete"> |
| 1583 |
<option value="0" <?php selected( $this->options['click_to_delete'], '0' ); ?>><?php _e( "Allow", $this->hook ); ?></option> |
| 1584 |
<option value="1" <?php selected( $this->options['click_to_delete'], '1' ); ?>><?php _e( "Not Allow", $this->hook ); ?></option> |
| 1585 |
</select> |
| 1586 |
</label> |
| 1587 |
<label for="images-size"> |
| 1588 |
<?php _e( "Images", $this->hook ); ?> |
| 1589 |
<select name="<?php echo $this->option_name; ?>[images-size]" id="images-size"> |
| 1590 |
<option value="full-size" <?php selected( $this->options['images-size'], 'full-size' ); ?>><?php _e( "Full Size", $this->hook ); ?></option> |
| 1591 |
<option value="large" <?php selected( $this->options['images-size'], 'large' ); ?>><?php _e( "Large", $this->hook ); ?></option> |
| 1592 |
<option value="medium" <?php selected( $this->options['images-size'], 'medium' ); ?>><?php _e( "Medium", $this->hook ); ?></option> |
| 1593 |
<option value="small" <?php selected( $this->options['images-size'], 'small' ); ?>><?php _e( "Small", $this->hook ); ?></option> |
| 1594 |
<option value="remove-images" <?php selected( $this->options['images-size'], 'remove-images' ); ?>><?php _e( "Remove Images", $this->hook ); ?></option> |
| 1595 |
</select> |
| 1596 |
</label> |
| 1597 |
<label for="image-style"> |
| 1598 |
<?php _e( "Image style", $this->hook ); ?> |
| 1599 |
<select name="<?php echo $this->option_name; ?>[image-style]" id="image-style"> |
| 1600 |
<option value="right" <?php selected( $this->options['image-style'], 'right' ); ?>><?php _e( "Align Right", $this->hook ); ?></option> |
| 1601 |
<option value="left" <?php selected( $this->options['image-style'], 'left' ); ?>><?php _e( "Align Left", $this->hook ); ?></option> |
| 1602 |
<option value="none" <?php selected( $this->options['image-style'], 'none' ); ?>><?php _e( "Align None", $this->hook ); ?></option> |
| 1603 |
<option value="block" <?php selected( $this->options['image-style'], 'block' ); ?>><?php _e( "Center/Block", $this->hook ); ?></option> |
| 1604 |
</select> |
| 1605 |
</label> |
| 1606 |
<label for="email"> |
| 1607 |
<?php _e( "Email", $this->hook ); ?> |
| 1608 |
<select name="<?php echo $this->option_name; ?>[email]" id="email"> |
| 1609 |
<option value="0" <?php selected( $this->options['email'], '0' ); ?>><?php _e( "Allow", $this->hook ); ?></option> |
| 1610 |
<option value="1" <?php selected( $this->options['email'], '1' ); ?>><?php _e( "Not Allow", $this->hook ); ?></option> |
| 1611 |
</select> |
| 1612 |
</label> |
| 1613 |
<label for="pdf"> |
| 1614 |
<span class="alignleft"><?php _e( "PDF", $this->hook ); ?></span> |
| 1615 |
<select name="<?php echo $this->option_name; ?>[pdf]" id="pdf" class="alignleft clear"> |
| 1616 |
<option value="0" <?php selected( $this->options['pdf'], '0' ); ?>><?php _e( "Allow", $this->hook ); ?></option> |
| 1617 |
<option value="1" <?php selected( $this->options['pdf'], '1' ); ?>><?php _e( "Not Allow", $this->hook ); ?></option> |
| 1618 |
</select> |
| 1619 |
<p class="alignleft"> |
| 1620 |
<h4 class="alignleft notice"><abbr class="required"><?php _e( "Developer Note: ", $this->hook ); ?></abbr><?php _e( "On localhost the images can not be included in the PDF. Once the website is live/public images will be included in the PDF.", $this->hook ); ?></h4> |
| 1621 |
</p> |
| 1622 |
</label> |
| 1623 |
<label for="print" class="clear"> |
| 1624 |
<?php _e( "Print", $this->hook ); ?> |
| 1625 |
<select name="<?php echo $this->option_name; ?>[print]" id="print"> |
| 1626 |
<option value="0" <?php selected( $this->options['print'], '0' ); ?>><?php _e( "Allow", $this->hook ); ?></option> |
| 1627 |
<option value="1" <?php selected( $this->options['print'], '1' ); ?>><?php _e( "Not Allow", $this->hook ); ?></option> |
| 1628 |
</select> |
| 1629 |
</label> |
| 1630 |
<label for="custom_css_url"> |
| 1631 |
<?php _e( "Custom css url", $this->hook ); ?> |
| 1632 |
<input id="custom_css_url" type="text" class="regular-text" name="<?php echo $this->option_name; ?>[custom_css_url]" value="<?php $this->val( 'custom_css_url' ); ?>" /> |
| 1633 |
<span class="description pf-help-link"><a target="_howto" href="https://support.printfriendly.com/customer/portal/articles/895256-custom-css-styles"><?php _e( '?', $this->hook ); ?></a></span> |
| 1634 |
</label> |
| 1635 |
</div> |
| 1636 |
|
| 1637 |
<!--Section 5 WebMaster--> |
| 1638 |
<h3><?php _e( "Webmaster Settings", $this->hook ); ?></h3> |
| 1639 |
|
| 1640 |
<label for="password_protected"><?php _e( 'Password Protected Content', $this->hook ); ?> |
| 1641 |
<select id="password_protected" name="<?php echo $this->option_name; ?>[password_protected]"> |
| 1642 |
<option value="no" <?php selected( $this->options['password_protected'], 'no' ); ?>><?php _e( "No", $this->hook ); ?></option> |
| 1643 |
<option value="yes" <?php selected( $this->options['password_protected'], 'yes' ); ?>><?php _e( "Yes", $this->hook ); ?></option> |
| 1644 |
</select> |
| 1645 |
</label> |
| 1646 |
<label for="javascript"><?php _e( 'Use JavaScript', $this->hook ); ?><br> |
| 1647 |
<select id="javascript" name="<?php echo $this->option_name; ?>[javascript]>"> |
| 1648 |
<option value="yes" <?php $this->selected( 'javascript', 'yes' ); ?>> <?php _e( "Yes", $this->hook ); ?></option> |
| 1649 |
<option value="no" <?php $this->selected( 'javascript', 'no' ); ?>> <?php _e( "No", $this->hook ); ?></option> |
| 1650 |
</select> |
| 1651 |
<span class="description javascript no-italics"> |
| 1652 |
<?php _e( "Preview appears on the page in a Lightbox.", $this->hook ); ?> |
| 1653 |
</span> |
| 1654 |
<span class="description no-javascript no-italics"> |
| 1655 |
<?php _e( "Preview opens a new browser tab.", $this->hook ); ?> |
| 1656 |
</span> |
| 1657 |
</label> |
| 1658 |
<label for="pf-analytics-tracking"><?php _e( 'Track in Google Analytics', $this->hook ); ?><br> |
| 1659 |
<select id="pf-analytics-tracking" name="<?php echo $this->option_name; ?>[enable_google_analytics]"> |
| 1660 |
<option value="yes" <?php $this->selected( 'enable_google_analytics', 'yes' ); ?>> <?php _e( "Yes", $this->hook ); ?></option> |
| 1661 |
<option value="no" <?php $this->selected( 'enable_google_analytics', 'no' ); ?>> <?php _e( "No", $this->hook ); ?></option> |
| 1662 |
</select> |
| 1663 |
</label> |
| 1664 |
<label for="pf-error-reporting"><?php _e( 'Error Reporting', $this->hook ); ?> |
| 1665 |
<span class="description no-italics" ><?php _e( 'Ensure PrintFriendly is working - Automatically send anonymous alert if PrintFriendly encounters an error.', $this->hook ); ?> |
| 1666 |
<br> |
| 1667 |
<select id="pf-error-reporting" name="<?php echo $this->option_name; ?>[enable_error_reporting]"> |
| 1668 |
<option value="yes" <?php $this->selected( 'enable_error_reporting', 'yes' ); ?>> <?php _e( "Yes", $this->hook ); ?></option> |
| 1669 |
<option value="no" <?php $this->selected( 'enable_error_reporting', 'no' ); ?>> <?php _e( "No", $this->hook ); ?></option> |
| 1670 |
</select> |
| 1671 |
</label> |
| 1672 |
<label for="pf-algo-usage"><?php _e( 'My Page Content Selected By:', $this->hook ); ?> <span class="description no-italics" ><?php _e( 'Change this setting if your content is not showing in the preview.', $this->hook ); ?></span><br> |
| 1673 |
|
| 1674 |
<?php |
| 1675 |
if (class_exists('WooCommerce')) { |
| 1676 |
?> |
| 1677 |
<span><strong>Not available for woocommerce</strong></span> |
| 1678 |
<?php |
| 1679 |
} else { |
| 1680 |
?> |
| 1681 |
<select id="pf-algo-usage" name="<?php echo $this->option_name; ?>[pf_algo]"> |
| 1682 |
<option value="wp" <?php $this->selected( 'pf_algo', 'wp' ); ?>> <?php _e( 'WP Template', $this->hook ); ?></option> |
| 1683 |
<option value="pf" <?php $this->selected( 'pf_algo', 'pf' ); ?>> <?php _e( "Content Algorithm", $this->hook ); ?></option> |
| 1684 |
</select> |
| 1685 |
<?php |
| 1686 |
} |
| 1687 |
?> |
| 1688 |
|
| 1689 |
</label> |
| 1690 |
|
| 1691 |
<p class="submit"> |
| 1692 |
<input type="submit" class="button-primary" value="<?php esc_attr_e( "Save Options", $this->hook ); ?>"/> |
| 1693 |
<input type="reset" class="button-secondary" value="<?php esc_attr_e( "Cancel", $this->hook ); ?>"/> |
| 1694 |
</p> |
| 1695 |
<div id="after-submit"> |
| 1696 |
<p> |
| 1697 |
<?php _e( sprintf( __( 'If you like <strong>PrintFriendly</strong> please leave us a %s rating. A huge thanks in advance!', 'printfriendly' ), '<a href="https://wordpress.org/support/plugin/printfriendly/reviews?rate=5#new-post" target="_blank">★★★★★</a>' ), $this->hook ); ?> |
| 1698 |
</p> |
| 1699 |
<p><?php _e( "Need professional options for your corporate, education, or agency developed website? Check out", $this->hook ); ?> <a href="https://www.printfriendly.com/pro">PrintFriendly Pro</a>.</p> |
| 1700 |
<p> |
| 1701 |
<?php _e( "Need help or have suggestions?", $this->hook ); ?> <a href="mailto:support@printfriendly.com?subject=Support%20for%20PrintFriendly%20WordPress%20plugin">support@PrintFriendly.com</a> |
| 1702 |
</p> |
| 1703 |
</div> |
| 1704 |
</form> |
| 1705 |
<?php |
| 1706 |
} |
| 1707 |
} |
| 1708 |
$printfriendly = new PrintFriendly_WordPress(); |
| 1709 |
} |
| 1710 |
|
| 1711 |
// Add shortcode for printfriendly button |
| 1712 |
add_shortcode( 'printfriendly', 'pf_show_link' ); |
| 1713 |
|
| 1714 |
/** |
| 1715 |
* Convenience function for use in templates. |
| 1716 |
* |
| 1717 |
* @since 3.0 |
| 1718 |
* @return string returns a button to be printed. |
| 1719 |
*/ |
| 1720 |
function pf_show_link() { |
| 1721 |
global $printfriendly; |
| 1722 |
return $printfriendly->getButton(true); |
| 1723 |
} |
| 1724 |
|
