File Manager

X7ROOT File Manager

Current Path: /home/katmhsmi/public_html/wp-content/plugins/xagio/models

home / katmhsmi / public_html / wp-content / plugins / xagio / models /

📁 ..
📄 .htaccess(420 B)
📄 wp_affiliate.php(14.41 KB)
📄 wp_api.php(131.08 KB)
📄 wp_batches.php(3.67 KB)
📄 wp_bulk_image_converter.php(2.25 KB)
📄 wp_captcha.php(2.33 KB)
📄 wp_captcha_comment.php(1.8 KB)
📄 wp_captcha_login.php(976 B)
📄 wp_captcha_register.php(819 B)
📄 wp_clone.php(21.76 KB)
📄 wp_comments.php(1.26 KB)
📄 wp_default.php(6.98 KB)
📄 wp_exif.php(11.1 KB)
📄 wp_extend_widgets.php(4.21 KB)
📄 wp_freshstart.php(16.03 KB)
📄 wp_groups.php(30.02 KB)
📄 wp_keywords.php(52.68 KB)
📄 wp_log404.php(19.68 KB)
📄 wp_migration.php(16.26 KB)
📄 wp_redirects.php(5.16 KB)
📄 wp_rescue.php(17.66 KB)
📄 wp_review.php(3.2 KB)
📄 wp_reviewr.php(3.76 KB)
📄 wp_reviews.php(16.82 KB)
📄 wp_schema.php(16.12 KB)
📄 wp_seo.php(79.76 KB)
📄 wp_settings.php(32.76 KB)
📄 wp_sync.php(1.74 KB)
📄 wp_tinymce_buttons.php(6.23 KB)
📄 wp_troubleshooting.php(2.91 KB)
📄 wp_update.php(7.9 KB)

Editing: wp_seo.php

<?php

if (!class_exists('MXAG_Seo')) {

class MXAG_Seo
    {

public static function initialize()
        {
            // Add Default Settings for Dynamic options
            if (is_admin()) {
                wp_schedule_single_event(time() + 5, 'xag_set_default_post_settings');
                wp_schedule_single_event(time() + 5, 'xag_set_default_taxonomy_settings');
            }

// Disable Model if not license is present
            if (!XAG_Licencator::isLicenseSet()) {
                return;
            }

// Check if feature is enabled
            $ps_features = get_option('ps_features');
            if ($ps_features != FALSE && is_array($ps_features)) {
                if (!in_array('seo', $ps_features)) {
                    return;
                }
            }
            if ($ps_features == 'none') {
                return;
            }

// Default Settings
            add_action('xag_set_default_post_settings', ['MXAG_Seo', 'setDefaultPostSettings']);
            add_action('xag_set_default_taxonomy_settings', ['MXAG_Seo', 'setDefaultTaxonomySettings']);

// Save Post
            add_action('save_post', ['MXAG_Seo', 'save']);

// Magic Page URL
            add_action('update_option__magic_page_url', ['MXAG_Seo', 'magicPageSaveUrl'], 11, 3);

// Save settings
            add_action('admin_post_xag_save_general', ['MXAG_Seo', 'saveGeneral']);
            add_action('admin_post_xag_save_posttypes', ['MXAG_Seo', 'savePostTypes']);
            add_action('admin_post_xag_save_customposttypesOG', ['MXAG_Seo', 'saveCustomPostTypesOG']);
            add_action('admin_post_xag_save_defaultpostOG', ['MXAG_Seo', 'saveDefaultPostOG']);
            add_action('admin_post_xag_save_taxonomies', ['MXAG_Seo', 'saveTaxonomies']);
            add_action('admin_post_xag_save_miscellaneous', ['MXAG_Seo', 'saveMiscellaneous']);

// Meta Box
            add_action('add_meta_boxes', ['MXAG_Seo', 'renderBoxes']);

// Meta Box for Terms
            add_action('init', ['MXAG_Seo', 'getCustomTaxonomies'], 9999);

// Titles
            add_filter('wp_title', ['MXAG_Seo', 'changeTitle'], 997, 3);
            add_filter('pre_get_document_title', ['MXAG_Seo', 'changeTitle'], 998);
            add_filter('woocommerce_page_title', ['MXAG_Seo', 'changeTitle'], 999, 1);

// Description
            add_action('wp_head', ['MXAG_Seo', 'changeDescription'], -1000);

// Open Graph
            add_action('wp_head', ['MXAG_Seo', 'changeOpenGraph']);

// Meta Robots
            add_action('wp_head', ['MXAG_Seo', 'changeMetaRobots']);

// Disable WordPress Canonicals
            if (XAG_DISABLE_CANONICALS) {

// Remove Canonicals
                remove_action('wp_head', 'rel_canonical');

// remove HTML meta tag
                // <link rel='shortlink' href='http://example.com/?p=25' />
                remove_action('wp_head', 'wp_shortlink_wp_head', 10);

// remove HTTP header
                // Link: <https://example.com/?p=25>; rel=shortlink
                remove_action('template_redirect', 'wp_shortlink_header', 11);

}

// Canonical
            add_action('wp_head', ['MXAG_Seo', 'changeCanonical']);

// Webmaster Verification
            add_action('wp_head', ['MXAG_Seo', 'webmasterVerification']);
            add_action('wp_body_open', ['MXAG_Seo', 'webmasterVerificationBody']);

// Target Keyword
            add_action('wp_head', ['MXAG_Seo', 'forceMetaKeywords'], -1000);

// Global Scripts
            add_action('wp_head', ['MXAG_Seo', 'renderCustomHeaderScripts']);
            add_action('wp_footer', ['MXAG_Seo', 'renderCustomFooterScripts']);
            add_action('wp_body_open', ['MXAG_Seo', 'renderCustomBodyScripts'], -1);

// Render Footer
            add_filter('admin_post_xag_footer_links', ['MXAG_Seo', 'renderFreeFooter']);
            add_action('wp_ajax_nopriv_xag_footer_links', ['MXAG_Seo', 'renderFreeFooter']);
            add_action('wp_ajax_xag_footer_links', ['MXAG_Seo', 'renderFreeFooter']);

// Add Custom Columns for SEO enabled posts
            add_filter('manage_posts_columns', ['MXAG_Seo', 'addCustomColumn']);
            add_action('manage_posts_custom_column', ['MXAG_Seo', 'renderCustomColumn'], 11, 2);
            add_filter('manage_pages_columns', ['MXAG_Seo', 'addCustomColumn']);
            add_action('manage_pages_custom_column', ['MXAG_Seo', 'renderCustomColumn'], 11, 2);

/// Add new Bulk Actions for SEO enabled posts
            add_action('admin_footer-edit.php', ['MXAG_Seo', 'addBulkActions']);
            add_action('admin_action_xag_seo_enable', ['MXAG_Seo', 'handleBulkAction']);
            add_action('admin_action_xag_seo_disable', ['MXAG_Seo', 'handleBulkAction']);
        }

public static function magicPageSaveUrl($old_value, $value, $option)
        {

$groups = MXAG_Groups::getDataLike('*', [
                'url' => $old_value
            ]);

if (!empty($groups)) {

if (isset($groups['id'])) {
                    $groups = [$groups];
                }

foreach ($groups as $group) {

MXAG_Groups::updateData([
                        'url' => str_replace($old_value, $value, $group['url'])
                    ], [
                        'id' => $group['id']
                    ]);

}

public static function setDefaultPostSettings()
        {

// POSTS
            $post_types = get_option('ps_seo_post_types');

foreach (self::getAllPostObjects() as $post_type) {
                $post_type = (is_array($post_type) ? $post_type['name'] : $post_type);
                if ($post_type !== 'post' && $post_type !== 'page') {
                    if (@array_key_exists($post_type, $post_types)) {
                        continue;
                    } else {
                        $pa                         = [
                            'title'       => '%%title%% %%sep%% %%sitename%%',
                            'description' => '',
                            'nofollow'    => TRUE
                        ];
                        $post_templates[$post_type] = $pa;
                    }
                }
            }

if (!empty($post_templates) && !empty($post_types)) {
                $post_data = array_merge($post_types, $post_templates);
            } else if (!empty($post_templates)) {
                $post_data = $post_templates;
            }

if (!empty($post_data)) {
                update_option('ps_seo_post_types', $post_data);
            }
        }

public static function setDefaultTaxonomySettings()
        {

// TAXONOMIES
            $taxonomy_templates = [];
            $taxonomies         = get_option('ps_seo_taxonomies');

foreach (self::getAllTaxonomies() as $taxonomy) {
                if (@!array_key_exists($taxonomy, $taxonomies)) {
                    $pa                            = [
                        'title'       => '%%term_title%% %%sep%% %%sitename%%',
                        'description' => '',
                        'nofollow'    => TRUE
                    ];
                    $taxonomy_templates[$taxonomy] = $pa;
                }
            }

if (!empty($taxonomy_templates) && !empty($taxonomies)) {
                $taxonomy_data = array_merge($taxonomies, $taxonomy_templates);
            } else if (!empty($taxonomy_templates)) {
                $taxonomy_data = $taxonomy_templates;
            }

if (!empty($taxonomy_data)) {
                update_option('ps_seo_taxonomies', $taxonomy_data);
            }
        }

public static function extraTermFields($tag, $taxonomy)
        {
            require_once(XAG_PATH . '/pages/metabox/xag_terms.php');
        }

public static function getCustomTaxonomies()
        {
            $taxonomies = get_taxonomies();
            unset($taxonomies['nav_menu']);
            unset($taxonomies['link_category']);
            unset($taxonomies['post_format']);
//            unset($taxonomies['location']);

foreach ($taxonomies as $taxonomy) {

add_action($taxonomy . '_edit_form_fields', ['MXAG_Seo', 'extraTermFields'], 10, 2);
                add_action('edited_' . $taxonomy, ['MXAG_Seo', 'saveExtraTermFields'], 10, 2);
            }

}

public static function saveExtraTermFields($term_id = 0, $tt_id = 0)
        {

if (isset($_POST['meta'])) {
                $id       = $term_id;
                $tax      = $_POST['meta']['taxonomy'];
                $cat_meta = get_option($tax . '_' . $id);
                unset($_POST['meta']['taxonomy']);
                $cat_keys = array_keys($_POST['meta']);
                foreach ($cat_keys as $key) {
                    if (isset($_POST['meta'][$key])) {
                        $cat_meta[$key] = $_POST['meta'][$key];
                    }
                }

MXAG_Groups::updateData(
                    [
                        'url'         => self::extract_url($term_id, true),
                        'title'       => @$cat_meta['term_seo_title'],
                        'description' => @$cat_meta['term_seo_description'],
                        'h1'          => @$_POST['name']
                    ],
                    [
                        'id_taxonomy' => $term_id
                    ]);

/** Schema */
                if (isset($_POST['selectedSchemas'])) {
                    $schemaIDs = explode(',', $_POST['selectedSchemas']);
                    if (!empty($schemaIDs)) {
                        $renderedSchemas = MXAG_Schema::getRemoteRenderedSchemas($schemaIDs, $term_id, 'term');

if ($renderedSchemas != FALSE) {
                            $cat_meta['ps_schema_meta'] = @$renderedSchemas['meta'];
                            $cat_meta['ps_schema_data'] = @$renderedSchemas['data'];
                        }
                    } else {
                        $cat_meta['ps_schema_meta'] = FALSE;
                        $cat_meta['ps_schema_data'] = FALSE;
                    }
                }

//save the option array
                update_option($tax . '_' . $id, $cat_meta);
            }
        }

public static function renderCustomHeaderScripts()
        {

$object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {
                $disable_page = get_post_meta($object->ID, 'ps_seo_disable_page_scripts', TRUE);

$disable_global = get_post_meta($object->ID, 'ps_seo_disable_global_scripts', TRUE);

if (isset($disable_page) && $disable_page != 1) {
                    $scripts = get_post_meta($object->ID, 'ps_seo_scripts', TRUE);
                    if ($disable_global != 1) {
                        $scripts = get_option('ps_seo_global_scripts') . "\n" . $scripts;
                    }
                } elseif (isset($disable_global) && $disable_global != 1) {
                    $scripts = get_option('ps_seo_global_scripts');
                }

} else {
                $scripts = get_option('ps_seo_global_scripts');
            }

if (!empty($scripts)) {
                echo do_shortcode(stripslashes_deep($scripts)) . "\n";
            }

// Check if there are shared scripts
            $shared_scripts = get_option('ps_shared_scripts');
            if ($shared_scripts !== FALSE && $shared_scripts !== '') {
                echo do_shortcode(stripslashes_deep(base64_decode($shared_scripts))) . "\n";
            }
        }

public static function renderCustomFooterScripts()
        {

$object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {

$disable_page = get_post_meta($object->ID, 'ps_seo_disable_page_footer_scripts', TRUE);

$disable_global = get_post_meta($object->ID, 'ps_seo_disable_global_footer_scripts', TRUE);

if (isset($disable_page) && $disable_page != 1) {
                    $scripts = get_post_meta($object->ID, 'ps_seo_footer_scripts', TRUE);
                    if ($disable_global != 1) {
                        $scripts = get_option('ps_seo_global_footer_scripts') . "\n" . $scripts;
                    }
                } elseif (isset($disable_global) && $disable_global != 1) {
                    $scripts = get_option('ps_seo_global_footer_scripts');
                }

} else {
                $scripts = get_option('ps_seo_global_footer_scripts');
            }

if (!empty($scripts)) {
                echo do_shortcode(stripslashes_deep($scripts)) . "\n";
            }

public static function renderCustomBodyScripts()
        {

$object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {

$disable_page = get_post_meta($object->ID, 'ps_seo_disable_page_body_scripts', TRUE);

$disable_global = get_post_meta($object->ID, 'ps_seo_disable_global_body_scripts', TRUE);

if (isset($disable_page) && $disable_page != 1) {
                    $scripts = get_post_meta($object->ID, 'ps_seo_body_scripts', TRUE);
                    if ($disable_global != 1) {
                        $scripts = get_option('ps_seo_global_body_scripts') . "\n" . $scripts;
                    }
                } elseif (isset($disable_global) && $disable_global != 1) {
                    $scripts = get_option('ps_seo_global_body_scripts');
                }

} else {
                $scripts = get_option('ps_seo_global_body_scripts');
            }

if (!empty($scripts)) {
                echo do_shortcode(stripslashes_deep($scripts)) . "\n";
            }
        }

public static function renderFreeFooter()
        {
            $membership = get_option('ps_user_membership');
            $fo         = "";
            if ($membership && !empty($membership)) {
                if ($membership == 'Free Trial' || $membership == 'Forever Free') {
                    $http_code = 0;
                    if (!$result = get_transient('prs_footer_info')) {
                        $result = MXAG_Api::apiRequest(
                            $endpoint = 'info',
                            $method = 'GET',
                            [
                                'domain' => preg_replace('/^www\./', '', $_SERVER['SERVER_NAME']),
                                'type'   => 'footer_info'
                            ],
                            $http_code
                        );
                        set_transient('prs_footer_info', $result, 12 * HOUR_IN_SECONDS);
                    }

if (!$result) {
                        $fo = "";
                    } else {

if (empty($result['logo'])) {
                            $logo = "";
                        } else {
                            $logo = "<img src='" . $result['logo'] . "' style='width: 32px;margin-top: -11px;' />";
                        }

$fo = '<div id="' . uniqid("psv3_") . '" class="' . uniqid("psv3_") . '" style="display: block !important; clear: both !important">
								<style>
								  * {
								  vertical-align: baseline;
								  font-weight: inherit;
								  font-family: inherit;
								  line-height: 1.3rem;
								  font-style: inherit;
								  font-size: 100%;
								  border: 0 none;
								  outline: 0;
								  padding: 0;
								  margin: 0;
								}

.PSv3-1 {
								  display: -webkit-flex;
								  display: -ms-flex;
								  display: flex;
								  flex-flow: row nowrap;
								  justify-content: center;
								  align-items: center;
								  align-content: center;
								  font-family: sans-serif;
								  height: 35px;
								  overflow: hidden;
								  width: 100%;
								  clear: both;
								}

.Psv3-1theme--light {
								  background: #fff;
								  color: #454545;
								}

.PSv3-1theme--dark {
								  background: #272727;
								  color: #fff;
								}

.Psv3-1theme--light .PSv3-1link {
								  cursor:pointer;
								  text-decoration: none;
								  color: #454545;
								}

.PSv3-1theme--dark .PSv3-1link {
								  cursor:pointer;
								  text-decoration: none;
								  color: #fff;
								}

.PSv3-1logo {
								  text-align: right;
								  padding-right: 20px;
								  align-self: center;
								  line-height:0;
								  border-right: 1px solid rgba(152, 152, 152, 0.45);
								}

.PSv3-1message {
								  text-align: left;
								  padding-left: 20px;
								  align-self: center;
								}

.PSv3-1message p {
								  margin: 0;
								}

@media only screen and (max-width: 767px) {
								  .PSv3-1logo {
								    padding-right: 10px;
								  }
								  .PSv3-1message {
								    padding-left: 10px;
								  }
								}

@media only screen and (max-width: 549px) {
								  .PSv3-1logo {
								    padding: 0 5px;
								  }
								  .PSv3-1message p {
								    font-size: 12px;
								    padding-right: 5px;
								  }
								}

@media only screen and (max-width: 320px) and (orientation: portrait) {
								  .PSv3-1message p {
								    font-size: 11px;
								    padding-right: 0px;
								  }
								}

</style>

<div class="PSv3-1 Psv3-1theme--light" data-nosnippet=""> 
							  <div class="PSv3-1logo"> 
							  <span onclick="window.open(&apos;' . $result['link'] . '&apos;,&apos; _blank &apos;)" class="PSv3-1link"> 
							  <img src="' . $result['logo'] . '" alt="Optimized by Xagio. " width="170"> 
							  </span> 
							  </div>
							  <div class="PSv3-1message"> 
							  <p><span onclick="window.open(&apos;' . $result['link'] . '&apos;,&apos; _blank &apos;)" class="PSv3-1link" target="_blank">' . $result['anchor'] . '</span></p> 
							  </div> 
							  </div>

</div>';
                    }
                }
            }
            wp_send_json(['status' => 'error', 'message' => $fo]);
        }

public static function addBulkActions()
        {

$post_types = self::getAllPostTypes();

global $post_type;

if (in_array($post_type, $post_types)) {
                ?>
                <script type="text/javascript">
                    jQuery(document).ready(function () {
                        jQuery("#bulk-action-selector-top").append(
                            '<optgroup label="Xagio">' +
                            '<option value="xag_seo_enable">✓ Enable</option>' +
                            '<option value="xag_seo_disable">✕ Disable</option>' +
                            '</optgroup>'
                        );
                        jQuery("#bulk-action-selector-bottom").append(
                            '<optgroup label="Xagio">' +
                            '<option value="xag_seo_enable">✓ Enable</option>' +
                            '<option value="xag_seo_disable">✕ Disable</option>' +
                            '</optgroup>'
                        );
                    });
                </script>
                <?php
            }
        }

public static function handleBulkAction()
        {
            $action    = $_REQUEST['action'];
            $post_type = $_REQUEST['post_type'];

$sendback = admin_url("edit.php?post_type=$post_type");

$allowed_actions = ["xag_seo_enable", "xag_seo_disable"];
            if (!in_array($action, $allowed_actions)) {
                wp_redirect($sendback);
            }

$post_ids = $_REQUEST['post'];

if (empty($post_ids)) {
                wp_redirect($sendback);
            }

switch ($action) {

case 'xag_seo_enable':

foreach ($post_ids as $post_id) {
                        update_post_meta($post_id, 'ps_seo_enabled', 1);
                    }

break;
                case 'xag_seo_disable':

foreach ($post_ids as $post_id) {
                        update_post_meta($post_id, 'ps_seo_enabled', 0);
                    }

break;
                default:
                    wp_redirect($sendback);
            }

wp_redirect($sendback);
            exit();
        }

public static function addCustomColumn($columns)
        {
            if (!get_option('ps_hidden')) {
                return array_merge($columns,
                    [
                        'project_supremacy_seo' => '<img title="Indicates if Xagio SEO is turned on for this Post/Page." src="' . XAG_URL . 'assets/img/logo-menu-xagio.png"/> Xagio',
                    ]);                
             } else {
                return $columns;
            }
        }

public static function renderCustomColumn($column, $post_id)
        {
            if ($column == 'project_supremacy_seo') {
                $seo_enabled = get_post_meta($post_id, 'ps_seo_enabled', TRUE);
                if ($seo_enabled == 1 || XAG_FORCE_SEO == 1) {
                    echo "<i style='color:green'>✓</i> Enabled";
                } else {
                    echo "<i style='color:red'>✕</i> Disabled";
                }
            }
        }

public static function forceMetaKeywords()
        {

if (!get_option('ps_seo_target_keyword')) {
                return;
            }

if (get_option('ps_seo_target_keyword') == "0") {
                return;
            }

if (!$keyword = MXAG_Seo::getKeywords()) {
                return;
            }

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                echo "\n\n";
            }

echo "<meta name=\"keywords\" content=\"$keyword\">";

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                echo "\n\n\n";
            }
        }

public static function savePostTypes()
        {
            if (isset($_POST['ps_seo_post_types'])) {
                if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'xag_save_posttypes')) {
                    XAG_Init::json('error', 'Sorry, you are not auththorized user.');
                } else {
                    $post_types = $_POST['ps_seo_post_types'];
                    if (is_array($post_types) && !empty($post_types)) {
                        update_option('ps_seo_post_types', $post_types);
                    }
                    XAG_Init::json('success', 'Your post type settings have been saved.');
                }
            }
            XAG_Init::json('error', 'Sorry, you are not auththorized user.');
        }

public static function saveCustomPostTypesOG()
        {
            if (isset($_POST['ps_seo_custom_post_types'])) {
                if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'xag_save_customposttypesOG')) {
                    XAG_Init::json('error', 'Sorry, you are not auththorized user.');
                } else {
                    $post_types = $_POST['ps_seo_custom_post_types'];
                    if (is_array($post_types) && !empty($post_types)) {
                        update_option('ps_seo_custom_post_types', $post_types);
                    }
                    XAG_Init::json('success', 'Your post type Open Graph settings have been saved.');
                }
            }
            XAG_Init::json('error', 'Sorry, you are not auththorized user.');
        }

public static function saveDefaultPostOG()
        {
            if (isset($_POST['ps_seo_default_post_og'])) {
                if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'xag_save_defaultpostOG')) {
                    XAG_Init::json('error', 'Sorry, you are not auththorized user.');
                } else {
                    $post_types = $_POST['ps_seo_default_post_og'];
                    if (is_array($post_types) && !empty($post_types)) {
                        update_option('ps_seo_default_post_og', $post_types);
                    }
                    XAG_Init::json('success', 'Your Default Open Graph settings have been saved.');
                }
            }
            XAG_Init::json('error', 'Sorry, you are not auththorized user.');
        }

public static function saveTaxonomies()
        {
            if (isset($_POST['ps_seo_taxonomies'])) {
                if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'xag_save_taxonomies')) {
                    XAG_Init::json('error', 'Sorry, you are not auththorized user.');
                } else {
                    $taxonomies = $_POST['ps_seo_taxonomies'];
                    if (is_array($taxonomies) && !empty($taxonomies)) {
                        update_option('ps_seo_taxonomies', $taxonomies);
                    }
                    XAG_Init::json('success', 'Your taxonomy settings have been saved.');
                }
            }
            XAG_Init::json('error', 'Sorry, you are not auththorized user.');
        }

public static function saveMiscellaneous()
        {
            if (isset($_POST['ps_seo_miscellaneous'])) {
                if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'xag_save_miscellaneous')) {
                    XAG_Init::json('error', 'Sorry, you are not auththorized user.');
                } else {
                    $miscellaneous = $_POST['ps_seo_miscellaneous'];
                    if (is_array($miscellaneous) && !empty($miscellaneous)) {
                        update_option('ps_seo_miscellaneous', $miscellaneous);
                    }
                    XAG_Init::json('success', 'Your miscellaneous settings have been saved.');
                }
            }
            XAG_Init::json('error', 'Sorry, you are not auththorized user.');
        }

public static function saveGeneral()
        {
            if (!empty($_POST)) {
                if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'xag_save_general')) {
                    XAG_Init::json('error', 'Sorry, you are not auththorized user.');
                } else {
                    foreach ($_POST as $key => $value) {
                        if (strpos($key, 'ps_seo') !== FALSE) {
                            if ((isset($_POST['ps_seo_global_scripts']) && !empty($_POST['ps_seo_global_scripts'])) or (isset($_POST['ps_seo_global_footer_scripts']) && !empty($_POST['ps_seo_global_footer_scripts'])) or (isset($_POST['ps_seo_global_body_scripts']) && !empty($_POST['ps_seo_global_body_scripts'])) or (isset($_POST['ps_seo_verify_google_tag_head']) && !empty($_POST['ps_seo_verify_google_tag_head'])) or (isset($_POST['ps_seo_verify_google_tag_body']) && !empty($_POST['ps_seo_verify_google_tag_body'])) ) {
                                update_option($key, trim($value));
                            } else {
                                update_option($key, xag_stripAllSlashes(htmlspecialchars(trim($value))));
                            }
                        }
                    }
                    XAG_Init::json('success', 'Your general settings have been saved.');
                }
            }
            XAG_Init::json('error', 'Sorry, you are not auththorized user.');
        }

public static function webmasterVerificationBody()
        {
            $webmaster_template = [];

$google_tag       = get_option('ps_seo_verify_google_tag_body');

if (!empty($google_tag)) {
                $webmaster_template[] = $google_tag;
            }
            if (sizeof($webmaster_template) > 0) {
                if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }

echo stripslashes_deep(join("\n", $webmaster_template));

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n\n";
                }
            }
        }

public static function webmasterVerification()
        {
            $webmaster_template = [];

$bing             = get_option('ps_seo_verify_bing');
            $google           = get_option('ps_seo_verify_google');
            $google_analytics = get_option('ps_seo_verify_google_analytics');
            $google_tag       = get_option('ps_seo_verify_google_tag_head');
            $pinterest        = get_option('ps_seo_verify_pinterest');
            $yandex           = get_option('ps_seo_verify_yandex');

if (!empty($google_tag)) {
                $webmaster_template[] = $google_tag;
            }
            if (!empty($bing)) {
                $webmaster_template[] = '<meta name="msvalidate.01" content="' . esc_attr($bing) . '" />';
            }
            if (!empty($google)) {
                $webmaster_template[] = '<meta name="google-site-verification" content="' . esc_attr($google) . '"/>';
            }
            if (!empty($google_analytics)) {

$webmaster_template[] = '<script async src="https://www.googletagmanager.com/gtag/js?id=' . esc_attr($google_analytics) . '"></script>';
                $webmaster_template[] = '<script>';
                $webmaster_template[] = '  window.dataLayer = window.dataLayer || [];';
                $webmaster_template[] = '  function gtag(){dataLayer.push(arguments);}';
                $webmaster_template[] = '  gtag(\'js\', new Date());';
                $webmaster_template[] = '  gtag(\'config\', \'' . esc_attr($google_analytics) . '\');';
                $webmaster_template[] = '</script>';

}
            if (!empty($pinterest)) {
                $webmaster_template[] = '<meta name="p:domain_verify" content="' . esc_attr($pinterest) . '"/>';
            }
            if (!empty($yandex)) {
                $webmaster_template[] = '<meta name="yandex-verification" content="' . esc_attr($yandex) . '" />';
            }
            if (sizeof($webmaster_template) > 0) {
                if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }

echo stripslashes_deep(join("\n", $webmaster_template));

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n\n";
                }
            }
        }

public static function changeCanonical()
        {

$canonical = '';
            if (XAG_DISABLE_CANONICALS) {
                $canonical = get_site_url() . $_SERVER['REQUEST_URI'];
            }

/**
             *  Try to get a custom canonical if set
             */
            if (is_singular()) {

$page_canonical = MXAG_Seo::getCanonical();
                if ($page_canonical != FALSE) {
                    $canonical = $page_canonical;
                }

}

if (!empty($canonical)) {
                if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }

echo '<link rel="canonical" href="' . esc_attr(do_shortcode($canonical)) . '" />';

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }
            }

return TRUE;

}

public static function changeMetaRobots()
        {
            if (is_feed()) {
                return FALSE;
            }

$robots = '';

if (is_singular()) {

$robots = MXAG_Seo::getRobots();

} else if (is_category() || is_tag() || is_tax()) {

$robots = MXAG_Seo::getRobotsTaxonomy();

} else if (is_search()) {

$robots = MXAG_Seo::getRobotsMisc();

} else if (is_author()) {

$robots = MXAG_Seo::getRobotsMisc();

} else if (is_post_type_archive()) {

$robots = MXAG_Seo::getRobotsMisc();

} else if (is_archive()) {

$robots = MXAG_Seo::getRobotsMisc();

} else if (is_404()) {

$robots = MXAG_Seo::getRobotsMisc();

}

if (get_option('ps_seo_force_noodp') == "1") {
                if (empty($robots)) {
                    $robots = 'noodp';
                } else {
                    $robots   = explode(',', $robots);
                    $robots[] = 'noodp';
                    $robots   = join(',', $robots);
                }
            }

if (get_option('ps_seo_index_subpages') == "1") {
                if (MXAG_Seo::is_sub_page()) {
                    if (empty($robots)) {
                        $robots = 'noindex';
                    } else {
                        $robots   = explode(',', $robots);
                        $robots   = array_diff($robots, ["index", "noindex"]);
                        $robots[] = 'noindex';
                        $robots   = join(',', $robots);
                    }
                }
            }

if (!empty($robots)) {
                if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }

echo "<meta name='robots' content='$robots'/>";

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }
            }

return TRUE;
        }

public static function getRobots()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {

// Load all variables
                $meta = MXAG_Seo::formatMetaVariables(get_post_meta($object->ID));

if (@$meta['ps_seo_enabled'] == 1 || XAG_FORCE_SEO == 1) {

if (@$meta['ps_seo_metarobots_enabled'] == TRUE) {
                        $robots = explode(',', @$meta['ps_seo_metarobots_advanced']);
                        if (!is_array($robots) || sizeof($robots) < 1) {
                            $robots = [];
                        }
                        $robots[] = @$meta['ps_seo_metarobots_index'];
                        $robots[] = @$meta['ps_seo_metarobots_follow'];
                        return join(',', $robots);
                    }

} else {

$post_type  = (isset($object->post_type) ? $object->post_type : $object->query_var);
                    $post_types = get_option('ps_seo_post_types');

$robots = @$post_types[$post_type]['nofollow'];
                    if ($robots == TRUE) {
                        return 'noindex,follow';
                    } else {
                        return FALSE;
                    }
                }
            } else {
                return FALSE;
            }
        }

public static function getRobotsTaxonomy()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {

$taxonomy   = $object->taxonomy;
                $taxonomies = get_option('ps_seo_taxonomies');

$robots = @$taxonomies[$taxonomy]['nofollow'];

$meta = get_option($taxonomy . '_' . $object->term_id);
                if (@$meta['term_seo_nofollow'] == TRUE) {

return 'noindex,follow';

} else if ($robots == TRUE) {

return 'noindex,follow';

} else {

return FALSE;

}

} else {
                return FALSE;
            }
        }

private static function getCurrentMisc()
        {
            if (is_search()) {
                return 'search';
            } else if (is_author()) {
                return 'author';
            } else if (is_post_type_archive()) {
                return 'archive_post';
            } else if (is_archive()) {
                return 'archive';
            } else if (is_404()) {
                return 'not_found';
            } else {
                return FALSE;
            }
        }

public static function getRobotsMisc()
        {
            $miscellaneous = get_option('ps_seo_miscellaneous');
            $misc          = self::getCurrentMisc();
            if (isset($miscellaneous[$misc])) {
                $robots = @$miscellaneous[$misc]['nofollow'];
                if ($robots == TRUE) {
                    return 'noindex,follow';
                } else {
                    return FALSE;
                }
            } else {
                return FALSE;
            }
        }

public static function changeOpenGraph()
        {
            if (is_feed()) {
                return FALSE;
            }

$og = '';

if (MXAG_Seo::is_home_static_page()) {

$og = MXAG_Seo::getOGHome();

} else if (MXAG_Seo::is_home_posts_page()) {

$og = MXAG_Seo::getOGHome();

} else if (is_singular()) {

$og = MXAG_Seo::getOG();

}

if (!empty($og)) {
                if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }

echo $og;

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }
            }

return TRUE;
        }

public static function getOG()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {
                // Load all variables
                $meta = MXAG_Seo::formatMetaVariables(get_post_meta($object->ID));

if (isset($meta['ps_seo_enabled']) && $meta['ps_seo_enabled'] != TRUE) {
                    return FALSE;
                }

$og    = '';
                $fb_OG = [
                    'ID'          => self::replaceVars(@$meta['ps_seo_fb_app_id']),
                    'Title'       => self::replaceVars(xag_spintax(@$meta['ps_seo_fb_title'])),
                    'Description' => self::replaceVars(xag_spintax(@$meta['ps_seo_fb_desc'])),
                    'Image'       => self::replaceVars(@$meta['ps_seo_fb_img'])
                ];
                $tw_OG = [
                    'Title'       => self::replaceVars(xag_spintax(@$meta['ps_seo_tw_title'])),
                    'Description' => self::replaceVars(xag_spintax(@$meta['ps_seo_tw_desc'])),
                    'Image'       => self::replaceVars(@$meta['ps_seo_tw_img'])
                ];

$post_type         = (isset($object->post_type) ? $object->post_type : $object->query_var);
                $custom_post_types = get_option('ps_seo_custom_post_types');
                $default_og        = get_option('ps_seo_default_post_og');
                $default_og_status = get_option('prs_default_og_status');

if (!empty($fb_OG['Title']) && !empty($fb_OG['Description']) && !empty($fb_OG['Image'])) {
                    $og .= '<meta property="og:locale" content="en_US"/>' . "\n";
                    $og .= '<meta property="og:type" content="article"/>' . "\n";
                    $og .= '<meta property="fb:app_id" content="' . @$fb_OG['ID'] . '"/>' . "\n";
                    $og .= '<meta property="og:title" content="' . stripslashes($fb_OG['Title']) . '"/>' . "\n";
                    $og .= '<meta property="og:description" content="' . stripslashes($fb_OG['Description']) . '"/>' . "\n";
                    $og .= '<meta property="og:url" content="' . self::getScheme() . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] . '"/>' . "\n";
                    $og .= '<meta property="og:site_name" content="' . get_bloginfo('name') . '"/>' . "\n";
                    $og .= '<meta property="og:image" content="' . $fb_OG['Image'] . '" />';
                } else {

if (isset($custom_post_types)) {
                        $facebook_custom_title       = @$custom_post_types[$post_type]['facebook_title'];
                        $facebook_custom_description = @$custom_post_types[$post_type]['facebook_description'];
                        $facebook_custom_image       = @$custom_post_types[$post_type]['facebook_image'];
                    }
                    $facebook_title       = '';
                    $facebook_description = '';
                    if (!empty($facebook_custom_title) && !empty($facebook_custom_description) && !empty($facebook_custom_image)) {
                        $facebook_title       = $facebook_custom_title;
                        $facebook_description = $facebook_custom_description;
                        $facebook_image       = $facebook_custom_image;
                    }

if ($default_og_status != 1) {
                        if (isset($default_og)) {
                            $facebook_default_title       = @$default_og[$post_type]['facebook_title'];
                            $facebook_default_app_id      = @$default_og[$post_type]['facebook_app_id'];
                            $facebook_default_description = @$default_og[$post_type]['facebook_description'];
                            $facebook_default_image       = @$default_og[$post_type]['facebook_image'];
                        }

if (!empty($facebook_default_title) && !empty($facebook_default_description) && !empty($facebook_default_image)) {
                            $facebook_app_id      = $facebook_default_app_id;
                            $facebook_title       = $facebook_default_title;
                            $facebook_description = $facebook_default_description;
                            $facebook_image       = $facebook_default_image;
                        }
                    }

///////////////////////////////////////// Variables $facebook_title AND $facebook_description HAS TO BE DEFINED BEFORE ANY IF STATEMENTS
                    $facebook_title       = self::replaceVars($facebook_title, $object->ID);
                    $facebook_description = self::replaceVars($facebook_description, $object->ID);

if (!empty($facebook_title) && !empty($facebook_description) && !empty($facebook_image)) {
                        $og .= '<meta property="og:locale" content="en_US"/>' . "\n";
                        $og .= '<meta property="og:type" content="article"/>' . "\n";
                        $og .= '<meta property="fb:app_id" content="' . @$facebook_app_id . '"/>' . "\n";
                        $og .= '<meta property="og:title" content="' . stripslashes($facebook_title) . '"/>' . "\n";
                        $og .= '<meta property="og:description" content="' . stripslashes($facebook_description) . '"/>' . "\n";
                        $og .= '<meta property="og:url" content="' . self::getScheme() . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] . '"/>' . "\n";
                        $og .= '<meta property="og:site_name" content="' . get_bloginfo('name') . '"/>' . "\n";
                        $og .= '<meta property="og:image" content="' . $facebook_image . '" />';
                    }
                }

if (!empty($tw_OG['Title']) && !empty($tw_OG['Description']) && !empty($tw_OG['Image'])) {
                    $og .= '<meta name="twitter:card" content="summary"/>' . "\n";
                    $og .= '<meta name="twitter:title" content="' . stripslashes($tw_OG['Title']) . '"/>' . "\n";
                    $og .= '<meta name="twitter:description" content="' . stripslashes($tw_OG['Description']) . '"/>' . "\n";
                    $og .= '<meta name="twitter:image" content="' . $tw_OG['Image'] . '"/>';
                } else {

if (isset($custom_post_types)) {
                        $twitter_custom_title       = @$custom_post_types[$post_type]['twitter_title'];
                        $twitter_custom_description = @$custom_post_types[$post_type]['twitter_description'];
                        $twitter_custom_image       = @$custom_post_types[$post_type]['twitter_image'];
                    }

$twitter_title       = '';
                    $twitter_description = '';
                    if (!empty($twitter_custom_title) && !empty($twitter_custom_description) && !empty($twitter_custom_image)) {
                        $twitter_title       = $twitter_custom_title;
                        $twitter_description = $twitter_custom_description;
                        $twitter_image       = $twitter_custom_image;
                    }

if ($default_og_status != 1) {
                        if (isset($default_og)) {
                            $twitter_default_title       = @$default_og[$post_type]['twitter_title'];
                            $twitter_default_description = @$default_og[$post_type]['twitter_description'];
                            $twitter_default_image       = @$default_og[$post_type]['twitter_image'];
                        }

if (!empty($twitter_default_title) && !empty($twitter_default_description) && !empty($twitter_default_image)) {
                            $twitter_title       = $twitter_default_title;
                            $twitter_description = $twitter_default_description;
                            $twitter_image       = $twitter_default_image;
                        }
                    }
                    ///////////////////////////////////////// Variables $twitter_title AND $twitter_description HAS TO BE DEFINED BEFORE ANY IF STATEMENTS
                    $twitter_title       = self::replaceVars($twitter_title, $object->ID);
                    $twitter_description = self::replaceVars($twitter_description, $object->ID);

if (!empty($twitter_title) && !empty($twitter_description) && !empty($twitter_image)) {
                        $og .= '<meta name="twitter:card" content="summary"/>' . "\n";
                        $og .= '<meta name="twitter:title" content="' . stripslashes($twitter_title) . '"/>' . "\n";
                        $og .= '<meta name="twitter:description" content="' . stripslashes($twitter_description) . '"/>' . "\n";
                        $og .= '<meta name="twitter:image" content="' . $twitter_image . '"/>';
                    }

}

return $og;
            }

return FALSE;
        }

public static function getOGHome()
        {

$og = self::getOG();
            if (!empty($og)) {
                return $og;
            }

$og    = '';
            $fb_OG = [
                'ID'          => self::replaceVars(get_option('ps_seo_app_id_fb')),
                'Title'       => self::replaceVars(xag_spintax(get_option('ps_seo_title_fb'))),
                'Description' => self::replaceVars(xag_spintax(get_option('ps_seo_description_fb'))),
                'Image'       => self::replaceVars(get_option('ps_seo_image_fb'))
            ];
            $tw_OG = [
                'Title'       => self::replaceVars(xag_spintax(get_option('ps_seo_title_tw'))),
                'Description' => self::replaceVars(xag_spintax(get_option('ps_seo_title_tw'))),
                'Image'       => self::replaceVars(get_option('ps_seo_image_tw'))
            ];
            if (!empty($fb_OG['Title']) && !empty($fb_OG['Description']) && !empty($fb_OG['Image'])) {
                $og .= '<meta property="og:locale" content="en_US"/>' . "\n";
                $og .= '<meta property="og:type" content="article"/>' . "\n";
                $og .= '<meta property="fb:app_id" content="' . @$fb_OG['ID'] . '"/>' . "\n";
                $og .= '<meta property="og:title" content="' . stripslashes($fb_OG['Title']) . '"/>' . "\n";
                $og .= '<meta property="og:description" content="' . stripslashes($fb_OG['Description']) . '"/>' . "\n";
                $og .= '<meta property="og:url" content="' . self::getScheme() . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] . '"/>' . "\n";
                $og .= '<meta property="og:site_name" content="' . get_bloginfo('name') . '"/>' . "\n";
                $og .= '<meta property="og:image" content="' . $fb_OG['Image'] . '" />';
            }
            if (!empty($tw_OG['Title']) && !empty($tw_OG['Description']) && !empty($tw_OG['Image'])) {
                $og .= '<meta name="twitter:card" content="summary"/>' . "\n";
                $og .= '<meta name="twitter:title" content="' . stripslashes($tw_OG['Title']) . '"/>' . "\n";
                $og .= '<meta name="twitter:description" content="' . stripslashes($tw_OG['Description']) . '"/>' . "\n";
                $og .= '<meta name="twitter:image" content="' . $tw_OG['Image'] . '"/>';
            }
            return $og;
        }

public static function getScheme()
        {
            if ((!empty($_SERVER['REQUEST_SCHEME']) && $_SERVER['REQUEST_SCHEME'] == 'https') || (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443')) {
                return 'https';
            } else {
                return 'http';
            }
        }

public static function changeDescription()
        {
            global $wp_query;

if (is_feed()) {
                return FALSE;
            }

$description = '';

if (isset($wp_query->query_vars['magic_page_term']) || isset($wp_query->query['magicpage'])) {

$description = MXAG_Seo::getDescriptionMagicPage();

} else if (MXAG_Seo::is_home_static_page()) {

$description = MXAG_Seo::getDescriptionHome();

} else if (MXAG_Seo::is_home_posts_page()) {

$description = MXAG_Seo::getDescriptionHome();

} else if (is_singular()) {

$description = MXAG_Seo::getDescription();

} else if (is_search()) {

$description = MXAG_Seo::getMiscDescription();

} else if (is_category() || is_tag() || is_tax()) {

$description = MXAG_Seo::getTermDescription();

} else if (is_author()) {

$description = MXAG_Seo::getMiscDescription();

} else if (is_post_type_archive()) {

$description = MXAG_Seo::getMiscDescription();

} else if (is_archive()) {

$description = MXAG_Seo::getMiscDescription();

} else if (is_404()) {

$description = MXAG_Seo::getMiscDescription();

}

if (!empty($description)) {

// Perform spintax
                $description = do_shortcode(xag_spintax($description));

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }

echo '<meta name="description" content="' . esc_attr($description) . '">';

if (XAG_REMOVE_FOOTPRINT == FALSE) {
                    echo "\n\n";
                }
            }

return TRUE;
        }

public static function getKeywords()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {
                // Load all variables
                $meta = MXAG_Seo::formatMetaVariables(get_post_meta($object->ID));

if (@$meta['ps_seo_enabled'] != 1 && XAG_FORCE_SEO != 1) {
                    return FALSE;
                }

if (!empty($meta['ps_seo_keyword'])) {
                    return self::replaceVars($meta['ps_seo_keyword'], $object->ID);
                }

return FALSE;
            }

return FALSE;
        }

public static function getCanonical()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {
                // Load all variables
                $meta = MXAG_Seo::formatMetaVariables(get_post_meta($object->ID));

if (@$meta['ps_seo_enabled'] != 1 && XAG_FORCE_SEO != 1) {
                    return FALSE;
                }

if (!empty($meta['ps_seo_canonical'])) {
                    return $meta['ps_seo_canonical'];
                }

return FALSE;
            }

return FALSE;
        }

public static function getDescription()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {
                // Load all variables
                $meta = MXAG_Seo::formatMetaVariables(get_post_meta($object->ID));

if (@$meta['ps_seo_enabled'] != 1 && XAG_FORCE_SEO != 1) {
                    return FALSE;
                }

if (!empty($meta['ps_seo_description'])) {
                    return self::replaceVars($meta['ps_seo_description'], $object->ID);
                } else {
                    $post_type  = (isset($object->post_type) ? $object->post_type : $object->query_var);
                    $post_types = get_option('ps_seo_post_types');

$template = @$post_types[$post_type]['description'];
                    $template = self::replaceVars($template, $object->ID);

if (!empty($template)) {
                        return $template;
                    }
                }

return FALSE;
            }

return FALSE;
        }

public static function getDescriptionMagicPage()
        {
            global $wp_query;

$term = null;
            if (isset($wp_query->query_vars['magic_page_term'])) {
                $term = $wp_query->query_vars['magic_page_term'];
            } else if (isset($wp_query->query['magicpage'])) {
                $term = get_term_by('name', $wp_query->query['magicpage'], 'location');
            }

$taxonomy   = $term->taxonomy;

$meta = get_option($taxonomy . '_' . $term->term_id);

if (isset($meta['term_seo_description']) && !empty($meta['term_seo_description'])) {
                return MXAG_Seo::replaceVars($meta['term_seo_description']);
            } else {
                return MXAG_Seo::getDescription();
            }
        }

public static function getTermDescription()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {

$taxonomies = get_option('ps_seo_taxonomies');
                $taxonomy   = $object->taxonomy;

$meta = get_option($taxonomy . '_' . $object->term_id);

if (isset($meta['term_seo_description']) && !empty($meta['term_seo_description'])) {
                    return MXAG_Seo::replaceVars($meta['term_seo_description']);
                }
                if (isset($taxonomies[$taxonomy])) {
                    return MXAG_Seo::replaceVars($taxonomies[$taxonomy]['description']);
                } else {
                    return FALSE;
                }

} else {
                return FALSE;
            }
        }

public static function getMiscDescription()
        {
            $miscellaneous = get_option('ps_seo_miscellaneous');
            $misc          = self::getCurrentMisc();
            if (isset($miscellaneous[$misc])) {
                return MXAG_Seo::replaceVars($miscellaneous[$misc]['description']);
            } else {
                return FALSE;
            }
        }

public static function getDescriptionHome()
        {

$description = self::getDescription();
            if (empty($description)) {
                $description = get_option('ps_seo_description');
            }

return self::replaceVars($description);
        }

public static function changeTitle($title, $separator = '', $separator_location = '')
        {
            global $wp_query;

// Ignore Feeds
            if (is_feed()) {
                return $title;
            }

// Original Title
            $original_title = $title;

if (isset($wp_query->query_vars['magic_page_term']) || isset($wp_query->query['magicpage'])) {

$title = MXAG_Seo::getTermTitleMagicPage();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (MXAG_Seo::is_home_static_page()) {

$title = MXAG_Seo::getTitleHome();
                if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (MXAG_Seo::is_home_posts_page()) {

$title = MXAG_Seo::getTitleHome();
                if (empty($title)) {
                    $title = $original_title;
                }

} else if (is_singular()) {

$title = MXAG_Seo::getTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (is_search()) {

$title = MXAG_Seo::getMiscTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (is_category() || is_tag() || is_tax()) {

$title = MXAG_Seo::getTermTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (is_author()) {

$title = MXAG_Seo::getMiscTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (is_post_type_archive()) {

$title = MXAG_Seo::getMiscTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (is_archive()) {

$title = MXAG_Seo::getMiscTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else if (is_404()) {

$title = MXAG_Seo::getMiscTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

} else {

$title = MXAG_Seo::getMiscTitle();

if (!is_string($title) || '' === $title) {
                    $title = $original_title;
                }

}

// Perform spintax
            $title = do_shortcode(xag_spintax($title));
            return $title;
        }

public static function replaceVars($string, $post_id = 0, $pre_replace = [])
        {
            if (empty($string)) return '';

global $wp, $wp_query;

if (is_array($string)) {
                if (sizeof($string) > 0) {
                    $string = $string[0];
                } else {
                    $string = '';
                }
            }

include_once(ABSPATH . 'wp-admin/includes/plugin.php');
            $theme = wp_get_theme();

if (is_plugin_active('wpglow-builder/wpglow-builder.php') || is_plugin_active('tf-numbers-number-counter-animaton/tf-random_numbers.php') || 'Pro Styler Rev' == $theme->name || 'PS Theme Maker' == $theme->name) {
                $vars = [
                    '%%sitename%%'           => get_bloginfo('name'),
                    '%%tagline%%'            => get_bloginfo('description'),
                    '%%siteurl%%'            => get_site_url(),
                    '%%currurl%%'            => home_url(add_query_arg([], $wp->request)),
                    '%%sep%%'                => (!get_option('ps_seo_title_separator')) ? '-' : get_option('ps_seo_title_separator'),
                    '%%title%%'              => ($post_id !== 0) ? get_the_title($post_id) : '',
                    '%%parent_title%%'       => ($post_id !== 0) ? get_the_title(wp_get_post_parent_id($post_id)) : '',
                    '%%date%%'               => get_the_date('', $post_id),
                    '%%pretty_date%%'        => get_the_date('F Y', $post_id),
                    '%%tag%%'                => ($post_id !== 0) ? self::getPostTags($post_id) : '',
                    '%%category%%'           => ($post_id !== 0) ? self::getPostCategories($post_id) : '',
                    '%%category_primary%%'   => ($post_id !== 0) ? self::getPostCategoryPrimary($post_id) : '',
                    '%%term_title%%'         => (is_category() || is_tag() || is_tax()) ? @$GLOBALS['wp_query']->get_queried_object()->name : '',
                    '%%search_query%%'       => get_search_query(TRUE),
                    '%%ps_seo_title%%'       => ($post_id !== 0) ? do_shortcode(get_post_meta($post_id, 'ps_seo_title', TRUE)) : '',
                    '%%ps_seo_description%%' => ($post_id !== 0) ? do_shortcode(get_post_meta($post_id, 'ps_seo_description', TRUE)) : '',
                    '%%author_name%%'        => get_the_author(),
                ];
            } else {
                $vars = [
                    '%%sitename%%'           => get_bloginfo('name'),
                    '%%tagline%%'            => get_bloginfo('description'),
                    '%%siteurl%%'            => get_site_url(),
                    '%%currurl%%'            => home_url(add_query_arg([], $wp->request)),
                    '%%sep%%'                => (!get_option('ps_seo_title_separator')) ? '-' : get_option('ps_seo_title_separator'),
                    '%%title%%'              => ($post_id !== 0) ? get_the_title($post_id) : '',
                    '%%parent_title%%'       => ($post_id !== 0) ? get_the_title(wp_get_post_parent_id($post_id)) : '',
                    '%%date%%'               => get_the_date('', $post_id),
                    '%%pretty_date%%'        => get_the_date('F Y', $post_id),
                    '%%excerpt%%'            => ($post_id !== 0) ? get_the_excerpt($post_id) : '',
                    '%%tag%%'                => ($post_id !== 0) ? self::getPostTags($post_id) : '',
                    '%%category%%'           => ($post_id !== 0) ? self::getPostCategories($post_id) : '',
                    '%%category_primary%%'   => ($post_id !== 0) ? self::getPostCategoryPrimary($post_id) : '',
                    '%%term_title%%'         => (is_category() || is_tag() || is_tax()) ? @$GLOBALS['wp_query']->get_queried_object()->name : '',
                    '%%search_query%%'       => get_search_query(TRUE),
                    '%%ps_seo_title%%'       => ($post_id !== 0) ? do_shortcode(get_post_meta($post_id, 'ps_seo_title', TRUE)) : '',
                    '%%ps_seo_description%%' => ($post_id !== 0) ? do_shortcode(get_post_meta($post_id, 'ps_seo_description', TRUE)) : '',
                    '%%author_name%%'        => get_the_author(),
                ];
            }
            foreach ($pre_replace as $name => $value) {
                if (is_array($name)) {
                    $name = $name[0];
                }
                if (is_array($value)) {
                    $value = $value[0];
                }
                $string = str_replace($name, $value, $string);
            }
            foreach ($vars as $name => $value) {
                if (is_array($name)) {
                    $name = $name[0];
                }
                if (is_array($value)) {
                    $value = $value[0];
                }
                $string = str_replace($name, $value, $string);
            }
            return do_shortcode($string);
        }

public static function getMiscTitle()
        {
            $miscellaneous = get_option('ps_seo_miscellaneous');
            $misc          = self::getCurrentMisc();
            if (isset($miscellaneous[$misc])) {
                return MXAG_Seo::replaceVars($miscellaneous[$misc]['title']);
            } else {
                return FALSE;
            }
        }

public static function getTermTitleMagicPage()
        {
            global $wp_query;

$taxonomy   = $term->taxonomy;

$meta = get_option($taxonomy . '_' . $term->term_id);

if (isset($meta['term_seo_title']) && !empty($meta['term_seo_title'])) {
                return MXAG_Seo::replaceVars($meta['term_seo_title']);
            } else {
                return MXAG_Seo::getTitle();
            }
        }

public static function getTermTitle()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {

$taxonomies = get_option('ps_seo_taxonomies');
                $taxonomy   = $object->taxonomy;

$meta = get_option($taxonomy . '_' . $object->term_id);

if (isset($meta['term_seo_title']) && !empty($meta['term_seo_title'])) {
                    return MXAG_Seo::replaceVars($meta['term_seo_title']);
                } else if (isset($taxonomies[$taxonomy])) {
                    return MXAG_Seo::replaceVars($taxonomies[$taxonomy]['title']);
                } else {
                    return FALSE;
                }

} else {
                return FALSE;
            }
        }

public static function getTitleHome()
        {
            $title = self::getTitle();

if (empty($title)) {
                $title = stripslashes_deep(get_option('ps_seo_title'));
            }

return self::replaceVars($title);
        }

public static function getTitle()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();

if (is_object($object)) {

// Load all variables
                $meta = MXAG_Seo::formatMetaVariables(get_post_meta($object->ID));

if (@$meta['ps_seo_enabled'] != 1 && XAG_FORCE_SEO != 1) {
                    return FALSE;
                }

if (!empty($meta['ps_seo_title'])) {
                    return self::replaceVars($meta['ps_seo_title'], $object->ID);
                } else {
                    $post_type  = (isset($object->post_type) ? $object->post_type : $object->query_var);
                    $post_types = get_option('ps_seo_post_types');

$template = @$post_types[$post_type]['title'];
                    $template = self::replaceVars($template, $object->ID);

if (!empty($template)) {
                        return $template;
                    }
                }
                return FALSE;
            }
            return FALSE;
        }

public static function renderBoxes($post_type)
        {
            if (!get_option('ps_hidden')) {
                if (in_array($post_type, self::getAllPostTypes())) {
                    add_meta_box(
                        'xag_seo'
                        , '<img class="logo-image-seo" src="'.XAG_URL.'assets/img/logo-xagio-smaller.png"> <b class="xagio-bold">Xagio</b> - On Page SEO'
                        , ['MXAG_Seo', 'renderSEO']
                        , $post_type
                        , 'advanced'
                        , 'high'
                    );
                }
            }
        }

public static function save($post_id)
        {

// Fix for trashing posts/pages
            if (!isset($_POST['post_ID'])) {
                return $post_id;
            }
            // Fix for Fusion Builder page ID
            if ($_POST['post_ID'] != $post_id) {
                $post_id = $_POST['post_ID'];
            }

// Check if our nonce is set.
            if (!isset($_POST['xag_nonce'])) {
                return $post_id;
            }

if (wp_is_post_revision($post_id)) {
                return $post_id;
            }

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;
                }
            }

/**
             *  BEGIN THE SAVING PROCESS
             */

// Shortcode support
            $_POST['ps_seo_title']       = trim(strip_tags($_POST['ps_seo_title']));
            $_POST['ps_seo_description'] = trim(strip_tags($_POST['ps_seo_description']));

// Change the URL if modified
            $newUrl = self::extract_url($post_id);
            $oriUrl = $_POST['ps_seo_url'];

// ONLY PERFORM ON UPDATES
            if (
                $_POST['post_status'] === 'publish' &&
                $_POST['original_post_status'] === 'publish' &&
                @$_POST['save'] === 'Update' &&
                get_option('ps_disable_redirects') != TRUE
            ) {
                if ($newUrl != $oriUrl) {
                    if (XAG_DISABLE_REDIRECTS != TRUE) {
                        MXAG_Redirects::add($oriUrl, $newUrl);
                    }
                }
            }

// Update the URL in Group
            MXAG_Groups::updateData(
                [
                    'url'         => $newUrl,
                    'title'       => @$_POST['ps_seo_title'],
                    'description' => @$_POST['ps_seo_description'],
                    'notes'       => @$_POST['ps_seo_notes'],
                    'h1'          => @$_POST['post_title']
                ],
                [
                    'id_page_post' => $post_id
                ]);

/** SEO */
            update_post_meta($post_id, 'ps_seo_enabled', @$_POST['ps_seo_enabled']);
            update_post_meta($post_id, 'ps_seo_title', @$_POST['ps_seo_title']);
            update_post_meta($post_id, 'ps_seo_description', @$_POST['ps_seo_description']);
            update_post_meta($post_id, 'ps_seo_url', $newUrl);
            update_post_meta($post_id, 'ps_seo_keyword', @$_POST['ps_seo_keyword']);
            update_post_meta($post_id, 'ps_seo_notes', @$_POST['ps_seo_notes']);
            update_post_meta($post_id, 'ps_seo_scripts', @wp_slash($_POST['ps_seo_scripts']));
            update_post_meta($post_id, 'ps_seo_footer_scripts', @wp_slash($_POST['ps_seo_footer_scripts']));
            update_post_meta($post_id, 'ps_seo_disable_global_scripts', @$_POST['ps_seo_disable_global_scripts']);
            update_post_meta($post_id, 'ps_seo_disable_global_footer_scripts', @$_POST['ps_seo_disable_global_footer_scripts']);
            update_post_meta($post_id, 'ps_seo_disable_page_footer_scripts', @$_POST['ps_seo_disable_page_footer_scripts']);
            update_post_meta($post_id, 'ps_seo_disable_page_scripts', @$_POST['ps_seo_disable_page_scripts']);

update_post_meta($post_id, 'ps_seo_body_scripts', @wp_slash($_POST['ps_seo_body_scripts']));
            update_post_meta($post_id, 'ps_seo_disable_global_body_scripts', @$_POST['ps_seo_disable_global_body_scripts']);
            update_post_meta($post_id, 'ps_seo_disable_page_body_scripts', @$_POST['ps_seo_disable_page_body_scripts']);

update_post_meta($post_id, 'ps_seo_metarobots_enabled', @$_POST['ps_seo_metarobots_enabled']);
            update_post_meta($post_id, 'ps_seo_metarobots_index', @$_POST['ps_seo_metarobots_index']);
            update_post_meta($post_id, 'ps_seo_metarobots_follow', @$_POST['ps_seo_metarobots_follow']);

// ps_seo_metarobots_advanced is an array?

if (!is_null(@$_POST['ps_seo_metarobots_advanced'])) {
                $_POST['ps_seo_metarobots_advanced'] = join(',', $_POST['ps_seo_metarobots_advanced']);
            }

update_post_meta($post_id, 'ps_seo_metarobots_advanced', @$_POST['ps_seo_metarobots_advanced']);

update_post_meta($post_id, 'ps_seo_canonical', @$_POST['ps_seo_canonical']);

update_post_meta($post_id, 'ps_seo_tw_title', @$_POST['ps_seo_tw_title']);
            update_post_meta($post_id, 'ps_seo_tw_desc', @$_POST['ps_seo_tw_desc']);
            update_post_meta($post_id, 'ps_seo_tw_img', @$_POST['ps_seo_tw_img']);

update_post_meta($post_id, 'ps_seo_fb_app_id', @$_POST['ps_seo_fb_app_id']);
            update_post_meta($post_id, 'ps_seo_fb_title', @$_POST['ps_seo_fb_title']);
            update_post_meta($post_id, 'ps_seo_fb_desc', @$_POST['ps_seo_fb_desc']);
            update_post_meta($post_id, 'ps_seo_fb_img', @$_POST['ps_seo_fb_img']);

/** Schema */
            if (isset($_POST['selectedSchemas'])) {
                $schemaIDs = explode(',', $_POST['selectedSchemas']);
                if (!empty($schemaIDs)) {
                    $renderedSchemas = MXAG_Schema::getRemoteRenderedSchemas($schemaIDs, $post_id);

if ($renderedSchemas != FALSE) {
                        if ($post_id == get_option('page_on_front')) {
                            update_option('ps_schema_meta', @$renderedSchemas['meta']);
                            update_option('ps_schema_data', @$renderedSchemas['data']);
                        } else {
                            update_post_meta($post_id, 'ps_schema_meta', @$renderedSchemas['meta']);
                            update_post_meta($post_id, 'ps_schema_data', @$renderedSchemas['data']);
                        }
                    }
                } else {
                    if ($post_id == get_option('page_on_front')) {
                        update_option('ps_schema_meta', '');
                        update_option('ps_schema_data', '');
                    } else {
                        update_post_meta($post_id, 'ps_schema_meta', FALSE);
                        update_post_meta($post_id, 'ps_schema_data', FALSE);
                    }
                }
            }

/** IDK WHY I USE THIS, BUT IT HAS TO BE HERE */
            if (!wp_is_post_revision($post_id)) {
                remove_action('save_post', ['MXAG_Seo', 'save']);
                add_action('save_post', ['MXAG_Seo', 'save']);
            }

return $post_id;
        }

public static function renderSEO($post)
        {
            require_once(XAG_PATH . '/pages/metabox/xag_seo.php');
        }

public static function formatMetaVariables($meta)
        {
            $tmp = [];
            if (empty($meta) || !$meta) {
                return $tmp;
            }
            foreach ($meta as $key => $value) {
                $tmp[$key] = $value[0];
            }
            return $tmp;
        }

public static function extract_url_name($url)
        {
            $url = explode("/", $url);
            if (isset($url[sizeof($url) - 2])) {
                $url = $url[sizeof($url) - 2];
            } else {
                $url = $url[0];
            }
            return $url;
        }

public static function extract_url($id, $taxonomy = false)
        {
            if ($taxonomy == false) {
                $url = get_permalink($id);
            } else {
                $term = get_term($id);
                $url  = get_term_link($term);
            }

$site_url = get_site_url();

$url = str_replace($site_url, '', $url);
            $url = str_replace($_SERVER['HTTP_HOST'], '', $url);
            $url = str_replace('http://', '', $url);
            $url = str_replace('https://', '', $url);
            return $url;
        }

public static function is_home_static_page()
        {
            return (is_front_page() && 'page' == get_option('show_on_front') && is_page(get_option('page_on_front')));
        }

public static function is_posts_page()
        {
            return (is_home() && 'page' == get_option('show_on_front'));
        }

public static function is_home_posts_page()
        {
            return (is_home() && 'posts' == get_option('show_on_front'));
        }

public static function is_sub_page()
        {
            $object = $GLOBALS['wp_query']->get_queried_object();
            if (is_object($object)) {
                if (is_page() && $object->post_parent > 0) {
                    return TRUE;
                }
                return FALSE;
            }

return FALSE;
        }

public static function getPostTags($id)
        {
            $post_tags = wp_get_post_tags($id);
            $tags      = [];
            foreach ($post_tags as $tag) {
                $tags[] = $tag->name;
            }
            return join(', ', $tags);
        }

public static function getPostCategories($id)
        {
            $post_categories = wp_get_post_categories($id);
            $cats            = [];
            foreach ($post_categories as $c) {
                $cat    = get_category($c);
                $cats[] = $cat->name;
            }
            return join(', ', $cats);
        }

public static function getPostCategoryPrimary($id)
        {
            $category_primary_id = get_post_meta($id, '_category_permalink', TRUE);
            if (!empty($category_primary_id)) {
                $category = get_category($category_primary_id);
                return $category->name;
            } else {
                return '';
            }
        }

public static function getAllTaxonomies($all = TRUE)
        {
            if ($all == TRUE) {
                return get_taxonomies();
            } else {
                $taxonomies = get_taxonomies([
                    'public'   => TRUE,
                    '_builtin' => TRUE
                ]);
                return $taxonomies;
            }
        }

public static function getAllPostTypes()
        {
            $post_types = ['post', 'page'];
            foreach (get_post_types(['_builtin' => FALSE, 'public' => TRUE], 'names') as $k => $p) {
                $post_types[] = $p;
            }
            return $post_types;
        }

public static function getAllPostObjects()
        {
            $post_types = ['post', 'page'];
            foreach (get_post_types(['_builtin' => FALSE, 'public' => TRUE], 'objects') as $k => $p) {
                if (is_object($p)) {
                    if (isset($p->name) && isset($p->label)) {
                        $post_types[] = [
                            'name'  => $p->name,
                            'label' => $p->label
                        ];
                    }
                }
            }
            return $post_types;
        }

public static function getAllCustomPostObjects()
        {
            $post_types = [];
            foreach (get_post_types(['_builtin' => FALSE, 'public' => TRUE], 'objects') as $k => $p) {
                if (is_object($p)) {
                    if (isset($p->name) && isset($p->label)) {
                        $post_types[] = [
                            'name'  => $p->name,
                            'label' => $p->label
                        ];
                    }
                }
            }
            return $post_types;
        }

public static function getAllPosts($ONLY_IDS = FALSE)
        {
            global $wpdb;
            $post_types = self::getAllPostTypes();
            $post_types = "'" . implode("','", $post_types) . "'";
            $out        = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_status = 'publish' AND post_type IN ($post_types)", ARRAY_A);
            if ($ONLY_IDS) {
                $n = [];
                foreach ($out as $p) {
                    $n[] = intval($p['ID']);
                }
                $out = $n;
            }
            return $out;
        }
    }

}

X7ROOT File Manager

Editing: wp_seo.php

Upload File

Create Folder