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<?php |
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/** |
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* Plugin Name: Tracking Scripts |
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* Plugin URI: http://red8interactive.com |
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* Description: A plugin that allows you to add tracking scripts to your site. |
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* Version: 1.0 |
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* Author: Red8 Interactive |
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* Author URI: http://red8interactive.com |
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* License: GPL2 |
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*/ |
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|
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/* |
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Copyright 2014 Red8 Interactive (email : james@red8interactive.com) |
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|
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This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 2 |
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of the License, or (at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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*/ |
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|
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if( !class_exists('Tracking_Scripts') ) { |
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|
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class Tracking_Scripts { |
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|
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function __construct() { |
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self::define_constants(); |
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self::load_hooks(); |
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} |
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|
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/** |
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* Defines plugin constants |
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*/ |
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public static function define_constants() { |
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define('TRACKING_SCRIPT_PATH', plugins_url( ' ', __FILE__ ) ); |
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|
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define('WP_TRACKING_SCRIPTS_OPTION_GROUP', 'tracking_scripts_options' ); |
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define('WP_HEADER_TRACKING_SCRIPT', 'header_tracking_script_code' ); |
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define('WP_FOOTER_TRACKING_SCRIPT', 'footer_tracking_script_code' ); |
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define('WP_NEW_HEADER_TRACKING_SCRIPT', 'new_header_tracking_script_code' ); |
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define('WP_NEW_FOOTER_TRACKING_SCRIPT', 'new_footer_tracking_script_code' ); |
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} |
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|
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public static function load_hooks() { |
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add_action('wp_head', array(__CLASS__, 'find_header_tracking_codes')); |
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|
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add_action('wp_footer', array(__CLASS__, 'find_footer_tracking_codes')); |
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|
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add_action('admin_menu', array(__CLASS__, 'tracking_scripts_create_menu')); |
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|
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add_action('admin_enqueue_scripts', array(__CLASS__, 'tracking_scripts_admin_scripts')); |
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|
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add_action('admin_init', array(__CLASS__, 'initialize_admin_posts')); |
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} |
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|
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/************************************************* |
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* Front End |
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**************************************************/ |
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|
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/** |
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* |
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* |
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* @param int $post_id The ID of the post being saved. |
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*/ |
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public static function find_header_tracking_codes() { |
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$header_scripts = unserialize(get_option(WP_HEADER_TRACKING_SCRIPT)); |
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|
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if($header_scripts) { |
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foreach($header_scripts as $script) { |
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if($script->active) { |
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echo iconv('cp1252', 'UTF-8', html_entity_decode(esc_attr($script->script_code), ENT_QUOTES, 'cp1252')); |
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} |
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} |
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} |
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} |
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|
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public static function find_footer_tracking_codes() { |
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$footer_scripts = unserialize(get_option(WP_FOOTER_TRACKING_SCRIPT)); |
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|
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if($footer_scripts) { |
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foreach($footer_scripts as $script) { |
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if($script->active) { |
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echo iconv('cp1252', 'UTF-8', html_entity_decode(esc_attr($script->script_code), ENT_QUOTES, 'cp1252')); |
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} |
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} |
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} |
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} |
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|
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/************************************************* |
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* Admin Area |
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**************************************************/ |
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|
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public static function tracking_scripts_create_menu() { |
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add_menu_page('Tracking Scripts', 'Tracking Scripts', 'administrator', __FILE__, array(__CLASS__, 'tracking_options'), ''); |
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add_action('admin_init', array(__CLASS__, 'register_tracking_scripts_settings')); |
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} |
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|
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public static function register_tracking_scripts_settings() { |
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register_setting( WP_TRACKING_SCRIPTS_OPTION_GROUP, WP_HEADER_TRACKING_SCRIPT, 'esc_textarea' ); |
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register_setting( WP_TRACKING_SCRIPTS_OPTION_GROUP, WP_FOOTER_TRACKING_SCRIPT, 'esc_textarea' ); |
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} |
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|
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public static function tracking_scripts_admin_tabs( $current = 'add_new' ) { |
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$tabs = array('add_new' => 'Add New', 'existing' => 'Existing'); |
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echo '<div id="tracking_scripts_admin"><br></div>'; |
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echo '<h2 style="font-size: 22px; font-weight: bold; margin: 10px 0 40px;">Tracking Scripts</h2>'; |
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echo '<h2 class="nav-tab-wrapper">'; |
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foreach($tabs as $tab => $name) { |
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$class = ($tab == $current) ? ' nav-tab-active' : ''; |
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echo "<a class='nav-tab$class' href='?page=tracking-scripts/tracking-scripts.php&tab=$tab'>$name</a>"; |
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} |
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echo '</h2>'; |
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} |
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|
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public static function tracking_options() { |
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global $pagenow; |
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$settings = get_option('tracking_scripts_settings'); |
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|
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if(isset($_GET['tab'])) { |
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self::tracking_scripts_admin_tabs($_GET['tab']); |
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$pagenow = $_GET['tab']; |
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} else { |
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self::tracking_scripts_admin_tabs('add_new'); |
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$pagenow = 'add_new'; |
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} |
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?> |
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<div class="wrap tracking_scripts_wrap"> |
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<form method="post" action="<?php echo get_admin_url(); ?>admin-post.php"> |
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<?php settings_fields(WP_TRACKING_SCRIPTS_OPTION_GROUP); ?> |
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<?php do_settings_sections(WP_TRACKING_SCRIPTS_OPTION_GROUP); ?> |
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<?php if($pagenow == 'add_new') { ?> |
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<div class="script_section"> |
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<h2>Header Scripts</h2> |
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<div class="add_tracking_scripts"> |
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<label>Name:</label> |
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<input type="text" name="new_header_script_name"/> |
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<textarea rows="5" cols="40" name="<?php echo WP_NEW_HEADER_TRACKING_SCRIPT; ?>" style="font-weight: normal;"></textarea> |
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</div> |
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</div> |
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<div class="script_section"> |
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<h2>Footer Scripts</h2> |
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<div class="add_tracking_scripts"> |
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<label>Name:</label> |
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<input type="text" name="new_footer_script_name"/> |
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<textarea rows="5" cols="40" name="<?php echo WP_NEW_FOOTER_TRACKING_SCRIPT; ?>" style="font-weight: normal;"></textarea> |
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</div> |
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</div> |
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<?php submit_button('Add Scripts', 'primary', 'save_new_tracking_codes'); ?> |
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<input type="hidden" name="action" value="save_new_tracking_codes"> |
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<?php } else { ?> |
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<div class="script_section"> |
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<h2>Header Scripts</h2> |
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<?php $header_scripts = unserialize(get_option(WP_HEADER_TRACKING_SCRIPT)); $i = 1; ?> |
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<div class="tracking_scripts"> |
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<?php foreach($header_scripts as $script) { ?> |
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<div class="tracking_script"> |
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<i class="fa fa-sort" title="Drag to Sort"></i> |
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<p><?php echo $i; ?></p> |
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<div class="script_info"> |
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<input type="text" name="header_script_<?php echo $i; ?>_name" value="<?php echo $script->script_name; ?>" readonly="readonly"> |
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<input type="text" name="header_script_<?php echo $i; ?>_code" value="<?php echo $script->script_code; ?>" readonly="readonly"> |
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</div> |
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<i class="active_tracking fa <?php if($script->active === true) { echo 'fa-check-circle'; } else { echo 'fa-circle-o'; } ?>" title="<?php if($script->active === true) { echo 'Deactivate Script'; } else { echo 'Activate Script'; } ?>"></i> |
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<i class="edit_tracking fa fa-edit" title="Edit Script"></i> |
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<i class="delete_tracking fa fa-times" title="Delete Script"></i> |
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<input type="hidden" class="script_order" name="header_script_<?php echo $i; ?>_order" value="<?php echo $i; ?>"> |
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<input type="hidden" class="script_active" name="header_script_<?php echo $i; ?>_active" value="<?php if($script->active === true) { echo 'true'; } else { echo 'false'; } ?>"> |
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<input type="hidden" class="script_exists" name="header_script_<?php echo $i; ?>_exists" value="true"> |
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</div> |
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<?php $i++; } ?> |
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</div> |
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</div> |
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<div class="script_section"> |
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<h2>Footer Scripts</h2> |
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<?php $footer_scripts = unserialize(get_option(WP_FOOTER_TRACKING_SCRIPT)); $i = 1; ?> |
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<div class="tracking_scripts"> |
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<?php foreach($footer_scripts as $script) { ?> |
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<div class="tracking_script"> |
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<i class="fa fa-sort" title="Drag to Sort"></i> |
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<p><?php echo $i; ?></p> |
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<div class="script_info"> |
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<input type="text" name="footer_script_<?php echo $i; ?>_name" value="<?php echo $script->script_name; ?>" readonly="readonly"> |
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<input type="text" name="footer_script_<?php echo $i; ?>_code" value="<?php echo $script->script_code; ?>" readonly="readonly"> |
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</div> |
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<i class="active_tracking fa <?php if($script->active === true) { echo 'fa-check-circle'; } else { echo 'fa-circle-o'; } ?>" title="<?php if($script->active === true) { echo 'Deactivate Script'; } else { echo 'Activate Script'; } ?>"></i> |
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<i class="edit_tracking fa fa-edit" title="Edit Script"></i> |
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<i class="delete_tracking fa fa-times" title="Delete Script"></i> |
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<input type="hidden" class="script_order" name="footer_script_<?php echo $i; ?>_order" value="<?php echo $i; ?>"> |
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<input type="hidden" class="script_active" name="footer_script_<?php echo $i; ?>_active" value="<?php if($script->active === true) { echo 'true'; } else { echo 'false'; } ?>"> |
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<input type="hidden" class="script_exists" name="footer_script_<?php echo $i; ?>_exists" value="true"> |
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</div> |
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<?php $i++; } ?> |
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</div> |
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</div> |
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<?php submit_button('Update Scripts', 'primary', 'update_tracking_codes'); ?> |
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<input type="hidden" name="action" value="update_tracking_codes"> |
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<?php } ?> |
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</form> |
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</div> |
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<?php |
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|
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} |
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|
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public static function tracking_scripts_admin_scripts() { |
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wp_enqueue_script('jquery'); |
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wp_enqueue_script('jquery-ui-sortable'); |
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|
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wp_register_style('tracking-scripts-main', plugins_url('/css/main.css', __FILE__)); |
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wp_enqueue_style('tracking-scripts-main'); |
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|
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wp_enqueue_script( 'tracking_script_js', plugin_dir_url(__FILE__) . '/js/main.js', array(), '', true ); |
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} |
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|
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|
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public static function initialize_admin_posts() { |
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add_action('admin_post_save_new_tracking_codes', array(__CLASS__, 'save_new_tracking_codes')); // If the user is logged in |
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add_action('admin_post_nopriv_save_new_tracking_codes', array(__CLASS__, 'save_new_tracking_codes')); // If the user in not logged in |
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|
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add_action('admin_post_update_tracking_codes', array(__CLASS__, 'update_tracking_codes')); // If the user is logged in |
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add_action('admin_post_nopriv_update_tracking_codes', array(__CLASS__, 'update_tracking_codes')); // If the user in not logged in |
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} |
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|
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|
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public static function save_new_tracking_codes() { |
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$header_scripts = unserialize(get_option(WP_HEADER_TRACKING_SCRIPT)); |
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$footer_scripts = unserialize(get_option(WP_FOOTER_TRACKING_SCRIPT)); |
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|
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if(!$header_scripts) { |
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$header_scripts = array(); |
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} |
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|
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if(!$footer_scripts) { |
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$footer_scripts = array(); |
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} |
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|
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if($_POST['new_header_script_name']) { |
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$tracking = new Tracking_Script(); |
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$tracking->script_name = sanitize_text_field($_POST['new_header_script_name']); |
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$tracking->script_code = stripslashes(esc_textarea($_POST[WP_NEW_HEADER_TRACKING_SCRIPT])); |
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$tracking->active = true; |
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$tracking->order = count($header_scripts); |
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$header_scripts[] = $tracking; |
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update_option(WP_HEADER_TRACKING_SCRIPT, serialize($header_scripts)); |
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} |
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|
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if($_POST['new_footer_script_name']) { |
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$tracking = new Tracking_Script(); |
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$tracking->script_name = sanitize_text_field($_POST['new_footer_script_name']); |
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$tracking->script_code = stripslashes(esc_textarea($_POST[WP_NEW_FOOTER_TRACKING_SCRIPT])); |
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$tracking->active = true; |
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$tracking->order = count($footer_scripts); |
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$footer_scripts[] = $tracking; |
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update_option(WP_FOOTER_TRACKING_SCRIPT, serialize($footer_scripts)); |
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} |
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|
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wp_redirect(get_admin_url().'admin.php?page=tracking-scripts/tracking-scripts.php&tab=existing'); |
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exit(); |
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} |
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|
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function update_tracking_codes() { |
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$header_scripts = unserialize(get_option(WP_HEADER_TRACKING_SCRIPT)); |
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$footer_scripts = unserialize(get_option(WP_FOOTER_TRACKING_SCRIPT)); |
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|
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$i = 1; |
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foreach($header_scripts as $script) { |
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if($_POST['header_script_'.$i.'_name']) { |
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$script->script_name = sanitize_text_field($_POST['header_script_'.$i.'_name']); |
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} |
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if($_POST['header_script_'.$i.'_code']) { |
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$script->script_code = stripslashes(esc_textarea($_POST['header_script_'.$i.'_code'])); |
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} |
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if($_POST['header_script_'.$i.'_active']) { |
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if($_POST['header_script_'.$i.'_active'] === 'false') { |
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$script->active = false; |
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} else { |
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$script->active = true; |
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} |
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} |
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if($_POST['header_script_'.$i.'_order']) { |
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$order = filter_input(INPUT_POST, 'header_script_'.$i.'_order', FILTER_VALIDATE_INT); |
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if(is_int($order)) { |
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$script->order = $order; |
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} |
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} |
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if($_POST['header_script_'.$i.'_exists']) { |
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if($_POST['header_script_'.$i.'_exists'] === 'false') { |
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unset($header_scripts[$i-1]); |
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} |
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} |
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|
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$i++; |
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} |
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|
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$i = 1; |
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foreach($footer_scripts as $script) { |
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if($_POST['footer_script_'.$i.'_name']) { |
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$script->script_name = sanitize_text_field($_POST['footer_script_'.$i.'_name']); |
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} |
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if($_POST['footer_script_'.$i.'_code']) { |
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$script->script_code = stripslashes(esc_textarea($_POST['footer_script_'.$i.'_code'])); |
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} |
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if($_POST['footer_script_'.$i.'_active']) { |
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if($_POST['footer_script_'.$i.'_active'] === 'false') { |
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$script->active = false; |
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} else { |
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$script->active = true; |
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} |
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} |
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if($_POST['footer_script_'.$i.'_order']) { |
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$order = filter_input(INPUT_POST, 'footer_script_'.$i.'_order', FILTER_VALIDATE_INT); |
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if(is_int($order)) { |
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$script->order = $order; |
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} |
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} |
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if($_POST['footer_script_'.$i.'_exists']) { |
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if($_POST['footer_script_'.$i.'_exists'] === 'false') { |
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unset($footer_scripts[$i-1]); |
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} |
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} |
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|
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$i++; |
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} |
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|
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usort($header_scripts, array(__CLASS__, 'compare_order')); |
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usort($footer_scripts, array(__CLASS__, 'compare_order')); |
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|
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|
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update_option(WP_HEADER_TRACKING_SCRIPT, serialize($header_scripts)); |
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update_option(WP_FOOTER_TRACKING_SCRIPT, serialize($footer_scripts)); |
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|
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wp_redirect(get_admin_url().'admin.php?page=tracking-scripts/tracking-scripts.php&tab=existing'); |
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exit(); |
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} |
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|
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public static function compare_order($a, $b) { |
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return ($a->order < $b->order) ? -1 : 1; |
| 345 |
} |
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} |
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|
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$class['Tracking_Scripts'] = new Tracking_Scripts(); |
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} |
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|
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class Tracking_Script { |
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public $script_name; |
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public $script_code; |
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public $active; |
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public $order; |
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|
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function __construct() { |
| 358 |
|
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} |
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} |
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?> |
