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Current Path : /home2/sarkar82/www/wp-content/plugins/siteseo/classes/Services/ContentAnalysis/ |
Current File : //home2/sarkar82/www/wp-content/plugins/siteseo/classes/Services/ContentAnalysis/DomAnalysis.php |
<?php /* * SiteSEO * https://siteseo.io/ * (c) SiteSEO Team <support@siteseo.io> */ /* Copyright 2016 - 2024 - Benjamin Denis (email : contact@seopress.org) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2, as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ namespace SiteSEO\Services\ContentAnalysis; defined('ABSPATH') or exit('Cheatin’ uh?'); class DomAnalysis { protected function getMatches($content, $targetKeywords) { $data = []; foreach ($targetKeywords as $kw) { if (preg_match_all('#\b(' . $kw . ')\b#iu', $content, $m)) { $data[$kw][] = $m[0]; } } if (empty($data)) { return null; } return $data; } public function getPostContentAnalyze($id) { //Get post content (used for Words counter) $content = get_post_field('post_content', $id); //Cornerstone compatibility if (is_plugin_active('cornerstone/cornerstone.php')) { $content = get_post_field('post_content', $id); } //ThriveBuilder compatibility if (is_plugin_active('thrive-visual-editor/thrive-visual-editor.php') && empty($content)) { $content = get_post_meta($id, 'tve_updated_post', true); } //Zion Builder compatibility if (is_plugin_active('zionbuilder/zionbuilder.php')) { $content = $content . get_post_meta($id, '_zionbuilder_page_elements', true); } //BeTheme is activated $theme = wp_get_theme(); if ('betheme' == $theme->template || 'Betheme' == $theme->parent_theme) { $content = $content . get_post_meta($id, 'mfn-page-items-seo', true); } //Themify compatibility if (defined('THEMIFY_DIR') && method_exists('ThemifyBuilder_Data_Manager', '_get_all_builder_text_content')) { global $ThemifyBuilder; $builder_data = $ThemifyBuilder->get_builder_data($id); $plain_text = ThemifyBuilder_Data_Manager::_get_all_builder_text_content($builder_data); $plain_text = do_shortcode($plain_text); if ('' != $plain_text) { $content = $plain_text; } } $post = get_post($id); //Add WC product excerpt if ('product' == $post->post_type) { $content = $content . get_the_excerpt($id); } $content = apply_filters('siteseo_content_analysis_content', $content, $id); if (defined('BRICKS_DB_EDITOR_MODE') && ('bricks' == $theme->template || 'Bricks' == $theme->parent_theme)) { $page_sections = get_post_meta($id, BRICKS_DB_PAGE_CONTENT, true); $editor_mode = get_post_meta($id, BRICKS_DB_EDITOR_MODE, true); if (is_array($page_sections) && 'wordpress' !== $editor_mode) { $content = \Bricks\Frontend::render_data($page_sections); } } return $content; } public function getDataAnalyze($data, $options) { if (!isset($options['id'])) { return $data; } $post = get_post($options['id']); $targetKeywords = isset($options['target_keywords']) && !empty($options['target_keywords']) ? $options['target_keywords'] : get_post_meta($options['id'], '_siteseo_analysis_target_kw', true); $targetKeywords = array_filter(explode(',', strtolower($targetKeywords))); $targetKeywords = apply_filters( 'siteseo_content_analysis_target_keywords', $targetKeywords, $options['id'] ); //Manage keywords with special characters foreach ($targetKeywords as $key => $kw) { $kw = str_replace('-', ' ', $kw); //remove dashes $targetKeywords[$key] = trim(htmlspecialchars_decode($kw, ENT_QUOTES)); } //Remove duplicates $targetKeywords = array_unique($targetKeywords); $keysAnalyze = [ "title", "description", "h1", "h2", "h3", ]; foreach ($keysAnalyze as $value) { if (!isset($data[$value]) || !isset($data[$value]['value'])) { continue; } $data[$value]['matches'] = []; $items = $data[$value]['value']; if (is_string($items)) { $matches = $this->getMatches($items, $targetKeywords); if ($matches !== null) { $keys = array_keys($matches); foreach ($keys as $keyMatch => $valueMatch) { $data[$value]['matches'][]= [ "key" => $valueMatch, "count" => count($matches[$valueMatch][0]) ]; } } } elseif (is_array($items)) { foreach ($items as $key => $item) { $matches = $this->getMatches($item, $targetKeywords); if ($matches !== null) { $keys = array_keys($matches); foreach ($keys as $keyMatch => $valueMatch) { $data[$value]['matches'][]= [ "key" => $valueMatch, "count" => count($matches[$valueMatch][0]) ]; } } } } } $postContent = apply_filters('siteseo_dom_analysis_get_post_content', $this->getPostContentAnalyze($options['id'])); if (defined('WP_DEBUG') && WP_DEBUG) { $data['analyzed_content'] = $postContent; $data['analyzed_content_id'] = $options['id']; } //Keywords density $data['kws_density'] = [ "matches" => [] ]; if (! is_plugin_active('oxygen/functions.php') && ! function_exists('ct_template_output')) { //disable for Oxygen $matches = $this->getMatches($postContent, $targetKeywords); if ($matches !== null) { $keys = array_keys($matches); foreach ($keys as $key => $value) { $data['kws_density']['matches'][]= [ "key" => $value, "count" => count($matches[$value][0]) ]; } } } //Words Counter if (! is_plugin_active('oxygen/functions.php') && ! function_exists('ct_template_output')) { //disable for Oxygen if (!empty($postContent)) { $data['words_counter'] = preg_match_all("/\p{L}[\p{L}\p{Mn}\p{Pd}'\x{2019}]*/u", normalize_whitespace(wp_strip_all_tags($postContent)), $matches); if (! empty($matches[0])) { $wordsCounterUnique = count(array_unique($matches[0])); } else { $wordsCounterUnique = '0'; } $data['words_counter_unique'] = $wordsCounterUnique; } } //Keywords in permalink $slug = urldecode($post->post_name); if (is_plugin_active('permalink-manager-pro/permalink-manager.php')) { global $permalink_manager_uris; $slug = urldecode($permalink_manager_uris[$options['id']]); } $slug = str_replace('-', ' ', $slug); $data['kws_permalink'] = [ "matches" => [] ]; if (!empty($targetKeywords)) { $matches = $this->getMatches($slug, $targetKeywords); if ($matches !== null) { $keys = array_keys($matches); foreach ($keys as $key => $value) { $data['kws_permalink']['matches'][]= [ "key" => $value, "count" => count($matches[$value][0]) ]; } } } $data['old_post'] = [ 'value' => strtotime($post->post_modified) < strtotime('-365 days') ]; //Oxygen builder if (is_plugin_active('oxygen/functions.php') && function_exists('ct_template_output')) { //disable for Oxygen $dataOxygen = get_post_meta($post->ID, '_siteseo_analysis_data_oxygen', true); if ($dataOxygen) { if(isset($dataOxygen['words_counter'])){ $data['words_counter'] = $dataOxygen['words_counter']; } if(isset($dataOxygen['words_counter_unique'])){ $data['words_counter_unique'] = $dataOxygen['words_counter_unique']; } if(isset($dataOxygen['kws_density'])){ foreach($dataOxygen['kws_density'] as $key => $densities){ foreach($densities as $keyDensity => $density){ $data['kws_density']['matches'][]= [ "key" => $keyDensity, "count" => isset($density[0]) ? count($density[0]) : 0 ]; } } } } } return $data; } }