Your IP : 216.73.216.138
<?php
/**
* The core functionality of the plugin.
*
* @link http://webtexttool.com
* @since 1.0.0
*
* @package Webtexttool
* @subpackage Webtexttool/core
*/
class Webtexttool_Core
{
/**
* The ID of this plugin.
*
* @since 1.0.0
* @access private
* @var string $plugin_name The ID of this plugin.
*/
private $plugin_name;
/**
* The version of this plugin.
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $version;
protected $fields = array();
/**
* Initialize the class and set its properties.
*
* @since 1.0.0
* @param string $plugin_name The name of this plugin.
* @param string $version The version of this plugin.
*/
public function __construct($plugin_name, $version)
{
$this->plugin_name = $plugin_name;
$this->version = $version;
}
/**
* Renders the seo meta box on selected post types
*
*/
public function add_wtt_meta_box()
{
$post_types = get_post_types(array('public' => true));
if (is_array($post_types) && $post_types !== array()) {
foreach ($post_types as $post_type) {
if ($this->wtt_metabox_hide($post_type) === false) {
add_meta_box('postwebtexttool', WTT_PLUGIN_NAME, array(
$this,
'wtt_sidebar_meta_box',
), $post_type, 'side', 'high');
}
}
}
}
/**
* Renders the wtt social meta box on selected post types
*
*/
public function add_wtt_social_meta_box()
{
$post_types = get_post_types(array('public' => true), 'names');
$wtt_social = get_option('wtt_social');
$scr = get_current_screen();
if ($this->is_active()) {
if (is_array($post_types) && $post_types !== array()) {
if ($this->wtt_metabox_hide($scr->post_type) === false && in_array($scr->post_type, $post_types)) {
add_meta_box('postwebtexttool-social', WTT_PLUGIN_NAME . ' SEO Settings', array(
$this,
'wtt_social_meta_box',
), $post_types, 'normal', 'low');
}
}
}
if ($wtt_social['socialmetabox'] == "on") {
add_meta_box('postwebtexttool-social', WTT_PLUGIN_NAME . ' SEO Settings', array(
$this,
'wtt_social_meta_box',
), $post_types, 'normal', 'low');
}
}
public function admin_init() {
$taxonomies = get_taxonomies(array('public' => true), 'names');
// Add SEO title and meta description field (to taxonomies)
foreach ($taxonomies as $key => $value) {
add_action($key.'_edit_form_fields', array($this, 'wtt_taxonomy_snippet_preview_fields'));
add_action('edit_'.$key, array($this, 'wtt_tax_save_term'));
}
}
private function get_tax_input_type() {
if ( ! empty( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] === 'POST' ) {
return INPUT_POST;
}
return INPUT_GET;
}
private function wtt_metabox_hide_tax( $taxonomy = null ) {
$get_tax_types = filter_input( $this->get_tax_input_type(), 'taxonomy' );
if ( ! isset( $taxonomy ) && $get_tax_types ) {
$taxonomy = sanitize_text_field( $get_tax_types );
}
if ( isset( $taxonomy ) ) {
$tax_types = get_taxonomies( array( 'public' => true ), 'names' );
$wtt_settings = get_option( 'wtt_settings' );
return ( ( isset( $wtt_settings[ 'hidemetabox-tax-' . $taxonomy ] ) && $wtt_settings[ 'hidemetabox-tax-' . $taxonomy ] === "on" ) || in_array( $taxonomy, $tax_types, true ) === "off" );
}
return false;
}
/**
* Checks if the webtexttool metabox is hidden or not
*
* @param string $post_type (optional) The post type to test
*
* @return bool
*/
function wtt_metabox_hide($post_type = null)
{
if (!isset($post_type) && (isset($GLOBALS['post']) && (is_object($GLOBALS['post']) && isset($GLOBALS['post']->post_type)))) {
$post_type = $GLOBALS['post']->post_type;
}
if (isset($post_type)) {
$post_types = get_post_types(array('public' => true), 'names');
$options = get_option('wtt_settings');
return ((isset($options['hidemetabox-' . $post_type]) && $options['hidemetabox-' . $post_type] === "on") || in_array($post_type, $post_types) === "off");
}
return false;
}
/**
* Render the HTML for the social metabox
* @param $post
*/
public function wtt_social_meta_box($post)
{
$current_id = get_the_id();
$origin = 'post';
$post_types = get_post_types(array('public' => true));
$scr = get_current_screen();
$wtt_social = get_option('wtt_social');
$is_active = $this->is_active();
wp_nonce_field('wttcallback', 'wttcontent');
global $wp_scripts;
$jquery_version = isset( $wp_scripts->registered['jquery-ui-core']->ver ) ? $wp_scripts->registered['jquery-ui-core']->ver : '1.9.2';
wp_enqueue_style( 'jquery-ui', '//code.jquery.com/ui/' . $jquery_version . '/themes/smoothness/jquery-ui.min.css', [], $jquery_version );
wp_register_script( 'jquery-tiptip', plugins_url('core/js/jquery-tiptip/jquery.tipTip.min.js', dirname(__FILE__)), [ 'jquery' ], '1.3', true );
wp_register_script( 'jquery-validate', plugins_url('core/js/jquery.validate.min.js', dirname(__FILE__)), [ 'jquery' ], '1.19.0', true );
wp_enqueue_style('wtt-social-metabox-stylesheet', plugins_url('core/css/wtt-social-metabox.min.css', dirname(__FILE__)), array(), WTT_VERSION, 'all');
wp_enqueue_script('wtt-social-metabox-script', plugins_url('core/js/wtt-social-metabox.min.js', dirname(__FILE__)), array('jquery', 'jquery-ui-tabs', 'jquery-ui-datepicker', 'jquery-tiptip', 'jquery-validate'), WTT_VERSION, true);
echo '<div id="wtt-tabs" data_id="' . $current_id . '" data_origin="' . $origin . '">';
echo '<ul>';
if (!$is_active) {
echo '<li><a href="#tabs-2"><span class="dashicons dashicons-share"></span>' . __('Social', 'webtexttool') . '</a></li>';
echo '<li><a href="#tabs-3"><span class="dashicons dashicons-megaphone"></span>' . __('Schema', 'webtexttool') . '</a></li>';
} else {
if($is_active) {
if (is_array($post_types) && $post_types !== array()) {
if ($this->wtt_metabox_hide($scr->post_type) === false && in_array($scr->post_type, $post_types)) {
echo '<li><a href="#tabs-1"><span class="dashicons dashicons-edit"></span>' . __('Titles settings', 'webtexttool') . '</a></li>';
}
}
}
if ($wtt_social['socialmetabox'] == "on") {
echo '<li><a href="#tabs-2"><span class="dashicons dashicons-share"></span>' . __('Social', 'webtexttool') . '</a></li>';
echo '<li><a href="#tabs-3"><span class="dashicons dashicons-megaphone"></span>' . __('Schema', 'webtexttool') . '</a></li>';
}
}
echo '</ul>';
if ($is_active) {
if (is_array($post_types) && $post_types !== array()) {
if ($this->wtt_metabox_hide($scr->post_type) === false && in_array($scr->post_type, $post_types)) {
echo '<div id="tabs-1" style="padding: 10px 0 10px 0;">';
$this->wtt_generate_snippet_preview($post);
echo '</div>';
}
}
}
if ($wtt_social['socialmetabox'] == "on") {
require_once('partials/WTT_Social.php');
$this->display_structured_data($post);
}
echo '<div><img class="textmetrics-logo" src="'. plugins_url("core/images/tm_logo.png", dirname(__FILE__)) .'" alt="textmetrics-logo"/></div>';
echo '</div>';
}
/**
* Displays label and checkbox input field.
*
* @param string $key
* @param array $field
*/
public static function input_checkbox( $key, $field ) {
if ( ! empty( $field['name'] ) ) {
$name = $field['name'];
} else {
$name = $key;
}
?>
<p class="tm-form-field tm-form-field-checkbox">
<label for="<?php echo esc_attr( $key ); ?>"><?php echo esc_html( wp_strip_all_tags( $field['label'] ) ); ?></label>
<input type="checkbox" class="checkbox" name="<?php echo esc_attr( $name ); ?>" id="<?php echo esc_attr( $key ); ?>" value="1" <?php checked( $field['value'], 1 ); ?> />
<?php if ( ! empty( $field['description'] ) ) : ?>
<span class="tm_description"><?php echo wp_kses_post( $field['description'] ); ?></span>
<?php endif; ?>
</p>
<?php
}
/**
* Displays label and file input field.
*
* @param string $key
* @param array $field
*/
public static function input_file( $key, $field ) {
if ( empty( $field['placeholder'] ) ) {
$field['placeholder'] = 'https://';
}
if ( ! empty( $field['name'] ) ) {
$name = $field['name'];
} else {
$name = $key;
}
?>
<p class="tm-form-field">
<label for="<?php echo esc_attr( $key ); ?>"><?php echo esc_html( wp_strip_all_tags( $field['label'] ) ); ?>:
<?php if ( ! empty( $field['description'] ) ) : ?>
<span class="tips" data-tip="<?php echo esc_attr( $field['description'] ); ?>">[?]</span>
<?php endif; ?>
</label>
<span class="tm_file_url"><input type="text" name="<?php echo esc_attr( $name ); ?>" id="<?php echo esc_attr( $key ); ?>" placeholder="<?php echo esc_attr( $field['placeholder'] ); ?>" value="<?php echo esc_attr( $field['value'] ); ?>" /><button class="button button-small tm_upload_file_button" data-uploader_button_text="<?php esc_attr_e( 'Use file', WTT_PLUGIN_NAME ); ?>"><?php esc_html_e( 'Upload', WTT_PLUGIN_NAME ); ?></button></span>
</p>
<?php
}
/**
* Displays label and text input field.
*
* @param string $key
* @param array $field
*/
public static function input_text( $key, $field ) {
if ( ! empty( $field['name'] ) ) {
$name = $field['name'];
} else {
$name = $key;
}
if ( ! empty( $field['classes'] ) ) {
$classes = implode( ' ', is_array( $field['classes'] ) ? $field['classes'] : [ $field['classes'] ] );
} else {
$classes = '';
}
?>
<p class="tm-form-field">
<label for="<?php echo esc_attr( $key ); ?>"><?php echo esc_html( wp_strip_all_tags( $field['label'] ) ); ?>
<?php if ( ! empty( $field['description'] ) ) : ?>
<span class="tips" data-tip="<?php echo esc_attr( $field['description'] ); ?>">[?]</span>
<?php endif; ?>
</label>
<input type="text" autocomplete="off" name="<?php echo esc_attr( $name ); ?>" data-msg-regex="<?php echo !empty($field['attributes']) ? $field['attributes']['data-msg-regex'] : ''; ?>" data-validate-pattern="<?php echo !empty($field['attributes']) ? $field['attributes']['data-validate-pattern'] : ''; ?>" data-rule-regex="<?php echo !empty($field['attributes']) ? $field['attributes']['data-rule-regex'] : ''; ?>" class="<?php echo esc_attr( $classes ); ?>" id="<?php echo esc_attr( $key ); ?>" placeholder="<?php echo esc_attr( $field['placeholder'] ); ?>" value="<?php echo esc_attr( $field['value'] ); ?>" />
</p>
<?php
}
/**
* Displays label and select input field.
*
* @param string $key
* @param array $field
*/
public static function input_select( $key, $field ) {
if ( ! empty( $field['name'] ) ) {
$name = $field['name'];
} else {
$name = $key;
}
?>
<p class="tm-form-field">
<label for="<?php echo esc_attr( $key ); ?>">
<?php echo esc_html( wp_strip_all_tags( $field['label'] ) ); ?>:
<?php if ( ! empty( $field['description'] ) ) : ?>
<span class="tips" data-tip="<?php echo esc_attr( $field['description'] ); ?>">[?]</span>
<?php endif; ?>
</label>
<select name="<?php echo esc_attr( $name ); ?>" id="<?php echo esc_attr( $key ); ?>">
<?php foreach ( $field['options'] as $key => $value ) : ?>
<option value="<?php echo esc_attr( $key ); ?>"
<?php
if ( isset( $field['value'] ) ) {
selected( $field['value'], $key );
}
?>
><?php echo esc_html( $value ); ?></option>
<?php endforeach; ?>
</select>
</p>
<?php
}
/**
* Displays label and radio input field.
*
* @param string $key
* @param array $field
*/
public static function input_radio( $key, $field ) {
if ( ! empty( $field['name'] ) ) {
$name = $field['name'];
} else {
$name = $key;
}
?>
<p class="tm-form-field tm-form-field-checkbox">
<label><?php echo esc_html( wp_strip_all_tags( $field['label'] ) ); ?></label>
<?php foreach ( $field['options'] as $option_key => $value ) : ?>
<label><input type="radio" class="radio" name="<?php echo esc_attr( isset( $field['name'] ) ? $field['name'] : $key ); ?>" value="<?php echo esc_attr( $option_key ); ?>" <?php checked( $field['value'], $option_key ); ?> /> <?php echo esc_html( $value ); ?></label>
<?php endforeach; ?>
<?php if ( ! empty( $field['description'] ) ) : ?>
<span class="tm_description"><?php echo wp_kses_post( $field['description'] ); ?></span>
<?php endif; ?>
</p>
<?php
}
/**
* Displays metadata fields for posts/pages.
*
* @param int|WP_Post $post
*/
public function display_structured_data( $post ) {
global $post;
$post_id = $post->ID;
echo '<div id="tabs-3" style="padding: 10px 0 10px 0;">';
$fields = Webtexttool_Social::set_schema_type_selection_fields();
echo '<div class="tm_structured_meta_data">';
foreach($fields as $key => $field) {
$type2 = ! empty( $field['type'] ) ? $field['type'] : 'text';
if ( ! isset( $field['value'] ) && metadata_exists( 'post', $post_id, '_tm_page_settings') ) {
$metaValues = get_post_meta($post_id, "_tm_page_settings", true);
$value = $metaValues[$key];
$field['value'] = $value;
}
if ( method_exists( $this, 'input_' . $type2 ) ) {
call_user_func( [ $this, 'input_' . $type2 ], $key, $field );
}
}
echo '</div>';
echo '<div class="tm_structured_meta_data" id="tm_job_schema_type">';
foreach ( Webtexttool_Social::get_structured_data_fields() as $key => $field ) {
$type = ! empty( $field['type'] ) ? $field['type'] : 'text';
if ( ! isset( $field['value'] ) && metadata_exists( 'post', $post_id, '_tm_page_settings') ) {
$metaValues = get_post_meta($post_id, "_tm_page_settings", true);
$value = $metaValues[$key];
$field['value'] = $value;
}
if ( ! isset( $field['value'] ) && isset( $field['default'] ) ) {
$field['value'] = $field['default'];
}
if ( method_exists( $this, 'input_' . $type ) ) {
call_user_func( [ $this, 'input_' . $type ], $key, $field ); // i.e. $TYPE = text so it calls function input_text (see above)
}
}
echo '</div>';
echo '</div>';
}
/**
* Renders the core of the plugin and the hidden input fields
*
* @param array $post The post object
*/
public function wtt_sidebar_meta_box($post)
{
include_once("partials/WTT_Core.php");
?>
<script type="text/javascript">
(function () {
var existingWindowDotAngular = window.angular;
var angular = (window.angular = {});
<?php
include dirname(__FILE__) . "/js/wtt-core.min.js";
?>
angular.element(document).ready(function () {
angular.bootstrap(document.getElementById('wtt-dashboard'), ['wttDashboard']);
window.angular = existingWindowDotAngular;
});
})();
</script>
<?php
wp_enqueue_style('wtt-fontawesome', 'https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css', array(), null, 'all');
wp_enqueue_style('wtt-core', plugins_url('core/css/wtt-core.min.css', dirname(__FILE__)), array(), WTT_VERSION, 'all');
if ($this->is_active()) {
wp_enqueue_style('wtt-core-2', plugins_url('core/css/wtt-core-2.min.css', dirname(__FILE__)), array(), WTT_VERSION, 'all');
}
wp_enqueue_script( 'wtt-get-html-content', plugins_url('core/js/getHtmlContent.js', dirname(__FILE__)), array(), WTT_VERSION, true );
wp_enqueue_script( 'wtt-observe-dom', plugins_url('core/js/observeDom.js', dirname(__FILE__)), array(), WTT_VERSION, true );
wp_enqueue_script('wtt-mark', plugins_url('core/js/jquery.mark.min.js', dirname(__FILE__)), array('jquery'), WTT_VERSION, true);
wp_enqueue_script( 'wtt-edit-page-controller', plugins_url('core/js/edit-page-controller.min.js', dirname(__FILE__)), array(), WTT_VERSION, true );
wp_nonce_field('wttcallback', 'wttcontent');
$languageCode = get_post_meta($post->ID, '_wtt_post_languageCode', true);
$tags = get_post_meta($post->ID, '_wtt_post_synonyms', true);
echo '<input type="hidden" id="wtt-language-code-field" name="wtt_language_code_field" value="' . sanitize_text_field($languageCode) . '"/>';
echo '<ul id="wttSynonymTags" name="wttSynonymTags" style="list-style:none; margin:0;">';
if (!empty($tags)) {
foreach ($tags as $key => $n) : ?>
<li><input type="hidden" id="wtt-synonym-tags" name="wtt_synonym_tags[]"
value="<?php echo esc_attr($n); ?>"/></li>
<?php
endforeach;
}
echo '</ul>';
}
public function wtt_taxonomy_snippet_preview_fields($term)
{
$wtt_settings = get_option('wtt_settings');
$title = get_term_meta($term->term_id, '_wtt_term_title', true);
$desc = get_term_meta($term->term_id, '_wtt_term_description', true);
$placeholder = isset($wtt_settings['title-tax-' . $term->taxonomy]) ? $wtt_settings['title-tax-' . $term->taxonomy] : 'SEO Title';
$default_title = $term ? $term->name . ' - ' . get_bloginfo('name') : ' - ' . get_bloginfo('name');
$default_permalink = $term ? get_term_link($term) : get_bloginfo('url') . '/';
if($this->wtt_metabox_hide_tax($term->taxonomy) === false) {
wp_nonce_field('wttcallback', 'wttcontent');
wp_enqueue_style('wtt-core-css', plugins_url('core/css/wtt-core.min.css', dirname(__FILE__)), WTT_VERSION);
wp_enqueue_script('wtt-snippet-preview-editor-js', plugins_url('core/js/wtt-snippet-preview-editor.min.js', dirname(__FILE__)), array('jquery'), WTT_VERSION, true);
?>
<tr id="term-wtt" class="form-field">
<th scope="row">
<?php _e('Textmetrics SEO', 'webtexttool'); ?>
</th>
<td>
<div id="wtt_cpt">
<div class="wtt-inside">
<?php $this->generate_snippet_preview_template($title, $desc, $placeholder, $default_title, $default_permalink); ?>
</div>
</div>
</td>
</tr>
<?php
}
}
/**
* Renders the SEO title and meta description field with the Google snippet preview
*
* @param array $post The current post type object
*/
public function wtt_generate_snippet_preview($post)
{
$post_types = get_post_types(array('public' => true));
$scr = get_current_screen();
$wtt_settings = get_option('wtt_settings');
if (is_array($post_types) && $post_types !== array()) {
if ($this->wtt_metabox_hide($scr->post_type) === false && in_array($scr->post_type, $post_types)) {
wp_enqueue_script('wtt-snippet-preview-editor-js', plugins_url('core/js/wtt-snippet-preview-editor.min.js', dirname(__FILE__)), array('jquery'), WTT_VERSION, true);
$title = get_post_meta($post->ID, '_wtt_post_title', true);
$description = get_post_meta($post->ID, '_wtt_post_description', true);
$placeholder = isset($wtt_settings['title-' . $scr->post_type]) && $wtt_settings['title-' . $scr->post_type] !== '' ? $wtt_settings['title-' . $scr->post_type] : '';
$default_title = get_the_title() ? get_the_title() . ' - ' . get_bloginfo('name') : ' - ' . get_bloginfo('name');
$default_permalink = get_the_permalink() ? get_the_permalink() : get_bloginfo('url') . '/';
?>
<div class="wtt-preview-wrapper" role="button" data-toggle="collapse"
data-target="#wtt_snippet_editor_form" aria-expanded="false"
aria-controls="wtt_snippet_editor_form">
<span class="wtt-arrow-down">
<i class="fa fa-angle-double-down"></i>
</span>
</div>
<?php
$this->generate_snippet_preview_template($title, $description, $placeholder, $default_title, $default_permalink);
}
}
}
private function generate_snippet_preview_template($title, $description, $placeholder = null, $default_title = null, $default_permalink = null)
{
?>
<div id="<?php echo ($this->is_active() ? "wtt_snippet_editor_form_2" : "wtt_snippet_editor_form") ?>" class="collapse in">
<div id="wtt_box_left">
<div id="wtt_title_wrap">
<label for="wtt_title">
<span id="wtt_title_label">SEO title</span>
<button type="button" class="btn-info-d" data-toggle="popover" data-trigger="hover"
data-placement="right" data-content="This title is shown in the search results, so make sure it's a catchy phrase."><i
class="fa fa-question-circle"></i></button>
</label>
<div id="wtt_title_collapse" class="">
<input id="wtt_title" placeholder="<?php echo $placeholder; ?>" name="wtt_post_title"
autocomplete="off"
spellcheck="true" value="<?php echo esc_attr($title); ?>">
</div>
</div>
<div id="wtt_desc_wrap">
<label for="wtt_description">
<span id="wtt_desc_label">Meta description</span>
<button type="button" class="btn-info-d" data-toggle="popover" data-trigger="hover"
data-placement="top"
data-content="This is the summary of your page that will be shown in the search results and what a potential visitor of your page will see. So it’s important to create a catchy description of your page.">
<i class="fa fa-question-circle"></i></button>
</label>
<textarea id="wtt_description" placeholder="Page Description"
name="wtt_post_description"><?php echo esc_textarea($description); ?></textarea>
</div>
</div>
<div id="wtt_box_right">
<span class="wtt-pull-right wtt-close-icon" data-effect="fadeOut" role="button"
data-toggle="collapse" data-target="#wtt_snippet_editor_form" aria-expanded="false"
aria-controls="wtt_snippet_editor_form"><i class="fa fa-times"></i></span>
<div id="wtt_snippet_preview">
<div class="google-snippet-preview">
<label for="wtt_google_snippet_preview">
<span class="wtt_snippet_label">Google Snippet Preview</span>
<button type="button" class="btn-info-d" data-toggle="popover" data-trigger="hover"
data-placement="top"
data-content="This is what your page will look like in Google search results.">
<i class="fa fa-question-circle"></i>
</button>
</label>
<p></p>
<?php
echo '<div class="wtt-snippet-title" id="wtt-snippet-title">' . $default_title . '</div>';
echo '<div class="wtt-snippet-permalink">' . $default_permalink . '</div>';
?>
<div class="wtt-snippet-description" id="wtt-snippet-description"></div>
</div>
</div>
</div>
</div>
<?php
}
/**
* Hooks into the save term function and saves webtexttool fields
*
* @param $term_id
* @return mixed
*/
public function wtt_tax_save_term($term_id)
{
// Check if our nonce is set.
if (!isset($_POST['wttcontent'])) {
return $term_id;
}
$nonce = $_POST['wttcontent'];
// Verify that the nonce is valid.
if (!wp_verify_nonce($nonce, 'wttcallback')) {
return $term_id;
}
$title = wp_strip_all_tags($_POST['wtt_post_title']);
$description = stripslashes(str_replace(array("\r\n", "\r", "\n"), '', $_POST['wtt_post_description']));
if (isset($_POST['wtt_post_title']) && ($_POST['wtt_post_title']) <> "") {
update_term_meta($term_id, '_wtt_term_title', $title);
} else {
delete_term_meta($term_id, '_wtt_term_title', $title);
}
if (isset($_POST['wtt_post_description']) ) {
update_term_meta($term_id, '_wtt_term_description', $description);
} else {
delete_term_meta($term_id, '_wtt_term_description', $description);
}
return $term_id;
}
/**
* Hooks into the save post function and saves webtexttool fields
*
* @param $post_id
* @return mixed
*/
function wtt_save_postdata($post_id)
{
// Check if our nonce is set.
if (!isset($_POST['wttcontent']))
return $post_id;
$nonce = $_POST['wttcontent'];
// Verify that the nonce is valid.
if (!wp_verify_nonce($nonce, 'wttcallback'))
return $post_id;
// If this is an autosave, our form has not been submitted, so we don't want to do anything.
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
return $post_id;
// Check the user's permissions.
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id))
return $post_id;
} else {
if (!current_user_can('edit_post', $post_id))
return $post_id;
}
// Sanitize user input.
$keyword = stripslashes($_POST['wtt_keyword_field']);
$title = wp_strip_all_tags($_POST['wtt_post_title']);
$description = stripslashes(str_replace(array("\r\n", "\r", "\n"), '', $_POST['wtt_post_description']));
$languageCode = $_POST['wtt_language_code_field'];
$pageScore = str_replace("%", '', $_POST['wtt_page_score_field']);
$synonyms = isset($_POST['wtt_synonym_tags']) ? $_POST['wtt_synonym_tags'] : '';
// Update the meta field in the database.
if (isset($_POST['wtt_keyword_field']) && ($_POST['wtt_keyword_field']) <> "") {
update_post_meta($post_id, '_wtt_post_keyword', $keyword);
} else {
delete_post_meta($post_id, '_wtt_post_keyword', $keyword);
}
if (isset($_POST['wtt_post_title']) && ($_POST['wtt_post_title']) <> "") {
update_post_meta($post_id, '_wtt_post_title', $title);
} else {
delete_post_meta($post_id, '_wtt_post_title', $title);
}
if (isset($_POST['wtt_post_description']) && ($_POST['wtt_post_description']) <> "") {
update_post_meta($post_id, '_wtt_post_description', $description);
} else {
delete_post_meta($post_id, '_wtt_post_description', $description);
}
if (isset($_POST['wtt_page_score_field']) && ($_POST['wtt_page_score_field']) <> "") {
update_post_meta($post_id, '_wtt_page_score', $pageScore);
} else {
delete_post_meta($post_id, '_wtt_page_score', $pageScore);
}
if (isset($_POST['wtt_language_code_field']) && ($_POST['wtt_language_code_field']) <> "") {
update_post_meta($post_id, '_wtt_post_languageCode', $languageCode);
} else {
delete_post_meta($post_id, '_wtt_post_languageCode', $languageCode);
}
if (isset($_POST['wtt_synonym_tags']) && ($_POST['wtt_synonym_tags']) <> "") {
update_post_meta($post_id, '_wtt_post_synonyms', $synonyms);
} else {
delete_post_meta($post_id, '_wtt_post_synonyms', $synonyms);
}
return $post_id;
}
/**
* Webtexttool nonce action string to compare the ajax calls
*
* @return string
*/
public function get_webtexttoolnonce_action()
{
return 'my_super_event';
}
/**
* Saves the page settings in the WP Post Meta table
*
*/
public function wtt_process_ajax()
{
$output = array("message" => 'process server ajax failed'); // set default output message
$action = $this->get_webtexttoolnonce_action(); // text used to generate or check the nonce.
// check if the nonce and data exist, otherwise exit
if (array_key_exists('nonce', $_POST) && array_key_exists('data', $_POST) && array_key_exists('postId', $_POST)) {
$nonce = htmlentities($_POST['nonce']);
if (wp_verify_nonce($nonce, $action)) {
$data = $_POST['data'];
$pageid = $_POST['postId'];
$option_key = $data['option'];
$option_value = $data['value'];
// check if already exists, replaces update_post_meta
if (get_post_meta($pageid, $option_key, true) !== false) {
$output['message'] = 'success delete';
delete_post_meta($pageid, $option_key);
}
//add the post meta
add_post_meta($pageid, $option_key, $option_value);
$output['message'] = 'success';
}
}
header("Content-Type: application/json");
echo json_encode($output);
die();
}
/**
* Ajax save call for content quality suggestions
*/
public function wtt_save_content_quality_suggestions() {
$output = array("message" => 'server ajax failed'); // set default output message
$action = $this->get_webtexttoolnonce_action(); // text used to generate or check the nonce.
$option_key = "wtt_content_quality_suggestions";
// check if the nonce and data exist, otherwise exit
if (array_key_exists('nonce', $_POST) && array_key_exists('data', $_POST) && array_key_exists('postId', $_POST)) {
$nonce = htmlentities($_POST['nonce']);
if (wp_verify_nonce($nonce, $action)) {
$data = $_POST['data'];
$pageid = $_POST['postId'];
// check if already exists, replaces update_post_meta
if (get_post_meta($pageid, $option_key, true) !== false) {
$output['message'] = 'success';
delete_post_meta($pageid, $option_key);
}
//add the post meta
add_post_meta($pageid, $option_key, $data);
$output['message'] = 'success';
}
}
header("Content-Type: application/json");
echo json_encode($output);
die();
}
/**
* Ajax save call for content quality settings
*/
public function wtt_save_content_quality_settings() {
$output = array("message" => 'server ajax failed'); // set default output message
$action = $this->get_webtexttoolnonce_action(); // text used to generate or check the nonce.
$option_key = "wtt_content_quality_settings";
// check if the nonce and data exist, otherwise exit
if (array_key_exists('nonce', $_POST) && array_key_exists('data', $_POST) && array_key_exists('postId', $_POST)) {
$nonce = htmlentities($_POST['nonce']);
if (wp_verify_nonce($nonce, $action)) {
$data = $_POST['data'];
$pageid = $_POST['postId'];
// check if already exists, replaces update_post_meta
if (get_post_meta($pageid, $option_key, true) !== false) {
$output['message'] = $data;
delete_post_meta($pageid, $option_key);
}
//add the post meta
add_post_meta($pageid, $option_key, $data);
$output['message'] = $data;
}
}
header("Content-Type: application/json");
echo json_encode($output);
die();
}
/**
* Converts Divi shortcodes from the editor content to html content
*/
public function wtt_process_divi_shortcodes()
{
if (!wp_verify_nonce($_POST['nonce'], $this->get_webtexttoolnonce_action())) {
die(-1);
}
$unprocessed_data = str_replace('\\', '', $_POST['unprocessed_data']);
echo do_shortcode($unprocessed_data);
die();
}
/**
* Converts shortcodes for different plugins
*
*/
public function wtt_process_shortcodes()
{
if (!wp_verify_nonce($_POST['nonce'], $this->get_webtexttoolnonce_action())) {
die(-1);
}
$shortcodes = filter_input(INPUT_POST, 'data', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY);
$parsed_shortcodes = array();
foreach ($shortcodes as $shortcode) {
$parsed_shortcodes[] = array(
'shortcode' => $shortcode,
'output' => do_shortcode($shortcode),
);
}
wp_die(wp_json_encode($parsed_shortcodes));
}
/**
* Returns the TCB-saved post content, stripped of tags
*
* @return void
*/
public function wtt_tve_editor_content()
{
$id = filter_input(INPUT_POST, 'post_id', FILTER_SANITIZE_NUMBER_INT);
global $post;
$post = get_post($id);
ob_start();
$all_content = tve_editor_content($post->post_content, 'tcb_content');
ob_end_clean();
wp_send_json(array(
'post_id' => $post->ID,
'content' => $all_content,
));
}
/**
* Parses dynamic blocks out of `post_content` and re-renders them.
*
* @since 3.0.2
*
* @return string Rendered post content.
*/
public function wtt_do_blocks() {
if (!wp_verify_nonce($_POST['nonce'], $this->get_webtexttoolnonce_action())) {
die(-1);
}
$content = $_POST['data'];
// If there are blocks in this content, we shouldn't run wpautop() on it later.
$priority = has_filter( 'the_content', 'wpautop' );
if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) {
remove_filter( 'the_content', 'wpautop', $priority );
add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );
}
$blocks = parse_blocks( $content );
$output = '';
foreach ( $blocks as $block ) {
$output .= render_block( $block );
}
//wp_die($output);
wp_send_json(array(
'content' => $output,
));
}
/**
* Ajax search for all the posts and returns the post data (label, link and type)
*
*/
public function wtt_ajax_search_posts()
{
$term = strtolower($_GET['term']);
$suggestions = array();
$loop = new WP_Query('s=' . $term);
while ($loop->have_posts()) {
$loop->the_post();
$suggestion = array();
$suggestion['label'] = get_the_title();
$suggestion['link'] = get_permalink();
$suggestion['type'] = get_post_type();
$suggestions[] = $suggestion;
}
wp_reset_query();
$response = json_encode($suggestions);
echo $response;
exit();
}
/**
* Simple templating function
*
* @param $template - Name of the PHP file that acts as a template
* @return string - Output of the template file.
*/
private function render_php($template)
{
ob_start();
include(dirname(__FILE__) . '/partials/directives/' . $template);
$var = ob_get_contents();
ob_end_clean();
return $var;
}
/**
* Localizes plugin globals for the edit post page
*/
public function wtt_core_plugin_data()
{
global $post, $current_screen;
$wtt_settings = get_option('wtt_settings');
wp_register_script( strtolower(WTT_PLUGIN_NAME) . '-post-edit', false);
wp_enqueue_script(strtolower(WTT_PLUGIN_NAME) .'-post-edit');
if ($current_screen->parent_base == 'edit' || $current_screen->base == 'post') {
$objectContent = array(
'wttContentQuality' => $this->render_php('wtt-content-quality.php'),
'wttSuggestionsCategory' => $this->render_php('wtt-suggestions-category.php'),
'wttPageSlideout' => $this->render_php('wtt-page-slideout.php'),
'suggestJob' => $this->render_php('suggest-job.html'),
'contentGenerator' => $this->render_php('content-generator.html'),
'DocumentTypeTemplates' => get_option('tm_doctypes'),
'fusion_content' => get_post_meta($post->ID, 'fusion_builder_status', true) === 'active',
'beaver_builder' => get_post_meta($post->ID, '_fl_builder_enabled', true),
'oxygen_content' => $this->is_oxygen_active() ? do_shortcode(get_post_meta($post->ID, 'ct_builder_shortcodes', true)) : "",
'divi_content' => $this->is_divi_active() ? do_shortcode($post->post_content) : "",
'siteUrl' => get_home_url(),
'pluginsUrl' => plugin_dir_url(__FILE__),
'postId' => $post->ID,
'wtt_base_api_url' => WTT_BASE_API_URL,
'authcode' => get_user_meta(get_current_user_id(), "webtexttool_auth", true),
'apiKey' => get_option('tm_api_key'),
'permalink' => esc_url(get_permalink($post->ID)),
'processPageTitleAsH1' => get_post_meta($post->ID, 'wtt_process_page_title', true),
'ruleSet' => get_post_meta($post->ID, 'tm_ruleset', true),
'jobTitleData' => get_post_meta($post->ID, 'tm_job_title_data', true),
'pageScore' => get_post_meta($post->ID, '_wtt_page_score', true),
'wtt_short_url' => WTT_SHORT_URL,
'fieldSelectorsACF' => $this->get_acf_field_selectors(),
'blacklistTypeACF' => $this->get_acf_blacklist_type(),
'wtt_shortcode_tags' => $this->get_shortcode_tags(),
'vc_enabled' => get_post_meta($post->ID, '_wpb_vc_js_status', true) === 'true',
'avia_enabled' => get_post_meta($post->ID, '_aviaLayoutBuilder_active', true) === 'active',
'tcb_editor_enabled' => (int)get_post_meta($post->ID, 'tcb_editor_enabled', true) === 1,
'tcb_editor_disabled' => (int)get_post_meta($post->ID, 'tcb_editor_disabled', true) === 1,
'acfVersion' => get_option('acf_version'),
'acfOptionEnabled' => isset($wtt_settings['enable-acf']) && $wtt_settings['enable-acf'] === "on",
'rwmbEnabled' => isset($wtt_settings['enable-rwmb']) && $wtt_settings['enable-rwmb'] === "on",
'getLastSuggestions' => get_post_meta($post->ID, 'wtt_content_quality_suggestions', true),
'getCQSettings' => get_post_meta($post->ID, 'wtt_content_quality_settings', true),
'rwmbFields' => $this->fields,
'current_screen' => $current_screen->base,
'validationl10n' =>
[
'regexErrorDefault' => __( 'Please use the correct format.', WTT_PLUGIN_NAME ),
'requiredErrorDefault' => __( 'This field is required.', WTT_PLUGIN_NAME ),
'emailErrorDefault' => __( 'Please enter a valid email address.', WTT_PLUGIN_NAME ),
'urlErrorDefault' => __( 'Please enter a valid URL.', WTT_PLUGIN_NAME ),
]
);
wp_localize_script(strtolower(WTT_PLUGIN_NAME) .'-post-edit', 'wtt_globals', $objectContent);
}
}
/**
* Check if oxygen page builder is active
*
* @return bool
*/
private function is_oxygen_active() {
if (defined('CT_VERSION')) {
return true;
}
return false;
}
/**
* Determines if Divi builder is active
*
* @return bool
*/
private function is_divi_active() {
if (defined('ET_BUILDER_VERSION')) {
return true;
}
return false;
}
public function wtt_enqueue_core_data()
{
global $post, $tag, $current_screen;
$term_id = filter_input( INPUT_GET, 'tag_ID' );
$getTaxonomy = filter_input( INPUT_GET, 'taxonomy', FILTER_DEFAULT, array( 'options' => array( 'default' => '' ) ));
$term = get_term_by( 'id', $term_id, $getTaxonomy );
$objectContent = array();
if ($current_screen->parent_base == 'edit' || $current_screen->base == 'post') {
$objectContent = array(
'title_template' => $this->get_wtt_settings_template('title-' . $post->post_type),
// 'metadesc_template' => $this->get_wtt_settings_template('metadesc-'.$post->post_type),
'replace_vars' => $this->get_replacement_vars(),
);
}
elseif (is_object( $term ) && property_exists( $term, 'taxonomy' )) {
$objectContent = array(
'title_template' => $this->get_wtt_settings_template('title-tax-' . $tag->taxonomy),
// 'metadesc_template' => $this->get_wtt_settings_template('metadesc-tax-'. $tag->taxonomy),
'replace_vars' => $this->get_tax_replacement_vars(),
);
}
wp_localize_script(strtolower(WTT_PLUGIN_NAME) .'-post-edit', 'wttReplaceVars', $objectContent);
}
protected function get_wtt_term_taxonomies( $post_id = null ) {
if ( null === $post_id ) {
$post_id = filter_input( INPUT_GET, 'post', FILTER_SANITIZE_NUMBER_INT );
}
$post_type = get_post_type( $post_id );
$all_taxonomies = get_object_taxonomies( $post_type, 'objects' );
return $all_taxonomies;
}
private function get_wtt_settings_template($index)
{
$wtt_settings = get_option('wtt_settings');
$template = '';
if (isset($wtt_settings[$index]) && $wtt_settings[$index] !== '') {
$template = $wtt_settings[$index];
}
return $template;
}
private function get_replacement_vars()
{
global $post;
$replaced_vars = array();
$default_vars = array(
'post_title',
'post_date',
'sitetitle',
'tagline',
'sep',
'page',
'post_author',
'post_tag'
);
foreach ($default_vars as $var) {
$replaced_vars[$var] = $this->replacePatterns('{{' . $var . '}}', $post);
}
return $replaced_vars;
}
private function get_tax_replacement_vars()
{
global $tag;
$replaced_vars = array();
$default_vars = array(
'post_date',
'sitetitle',
'tagline',
'sep',
'page',
'term_title',
'term_description',
'category_description',
'tag_description'
);
foreach ($default_vars as $var) {
$replaced_vars[$var] = $this->replacePatterns('{{' . $var . '}}', $tag);
}
return $replaced_vars;
}
/**
* Replace the dynamic patterns in a string
*
* @param string $string String to compare and replace
* @param array $object Queried object or post type
* @return string The replaced string
*/
private function replacePatterns($string, $object)
{
$replacement = new WTT_Replace_Patterns();
return $replacement->replace($string, $object);
}
private function get_shortcode_tags()
{
$shortcode_tags = array();
foreach ($GLOBALS['shortcode_tags'] as $tag => $description) {
array_push($shortcode_tags, $tag);
}
return $shortcode_tags;
}
private function get_acf_field_selectors()
{
if (class_exists('acf')) {
return array(
".acf-taxonomy-field",
"input[type=email][id^=acf]",
"input[type=hidden].acf-image-value",
"input[type=text][id^=acf]",
"input[type=url][id^=acf]",
"textarea[id^=acf]",
"textarea[id^=wysiwyg-acf]"
);
}
return "";
}
private function get_acf_blacklist_type()
{
if (class_exists('acf')) {
return array(
'number',
'password',
'file',
'select',
'checkbox',
'radio',
'true_false',
'post_object',
'page_link',
'relationship',
'user',
'date_picker',
'color_picker',
'message',
'tab',
'repeater',
'flexible_content',
'group',
);
}
return "";
}
public function enqueueRWMBFields(RW_Meta_Box $meta_box)
{
// Only for posts.
$screen = get_current_screen();
if ('post' !== $screen->base) {
return;
}
// Get all field IDs that adds content.
$this->add_fields($meta_box->fields);
if (empty($this->fields)) {
return;
}
// Send list of fields to fields variable.
return $this->fields;
}
protected function add_fields($fields)
{
array_walk($fields, array($this, 'add_field'));
}
protected function add_field($field)
{
// Add sub-fields recursively.
if (isset($field['fields'])) {
$this->add_fields($field['fields']);
}
// Add the single field.
if ($this->is_analyzable($field)) {
$this->fields[] = $field['id'];
}
}
protected function is_analyzable($field)
{
return !in_array($field['id'], $this->fields, true);
}
/**
* Check if Block Editor is active.
*
* @return bool
*/
private function is_active() {
global $post;
// Gutenberg plugin is installed and activated.
$gutenberg = ! ( false === has_filter( 'replace_editor', 'gutenberg_init' ) );
// Block editor since 5.0.
$block_editor = version_compare( $GLOBALS['wp_version'], '5.0-beta', '>' );
if ( !$gutenberg && !$block_editor ) {
return false;
}
$old_editor = version_compare( $GLOBALS['wp_version'], '5.0-beta', '<' );
// support for older WP versions (< 5.0) with gutenberg plugin enabled
if ( $old_editor ) {
if(function_exists('is_gutenberg_page') && is_gutenberg_page()) {
return true;
}
return false;
}
if ( $this->is_classic_editor_plugin_active() ) {
$editor_option = get_option( 'classic-editor-replace' );
$block_editor_active = array( 'no-replace', 'block' );
$allow_users = ( get_option( 'classic-editor-allow-users' ) === 'allow' );
$which_editor = get_post_meta( isset($post) ? $post->ID : "", 'classic-editor-remember', true );
// If allow users is enabled, check which editor is selected (overwrites existing options)
if($allow_users) {
if(!empty($which_editor)) {
// The editor choice will be "remembered" when the post is opened in either Classic or Block editor.
if ( 'classic-editor' === $which_editor ) {
return false;
} elseif ( 'block-editor' === $which_editor ) {
return true;
}
}
}
return in_array( $editor_option, $block_editor_active, true );
}
$current_screen = get_current_screen();
//fallback
if ( isset( $_GET['classic-editor']) || (method_exists( $current_screen, 'is_block_editor' ) && !$current_screen->is_block_editor)) {
return false;
}
return true;
}
/**
* Check if Classic Editor plugin is active.
*
* @return bool
*/
private function is_classic_editor_plugin_active() {
if ( ! function_exists( 'is_plugin_active' ) ) {
include_once ABSPATH . 'wp-admin/includes/plugin.php';
}
if ( is_plugin_active( 'classic-editor/classic-editor.php' ) ) {
return true;
}
return false;
}
}