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wp-content/plugins/posts-like-dislike/inc/views/frontend/like-dislike-html.php

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+<?php
+$post_id = (!empty($atts['id'])) ? intval($atts['id']) : get_the_ID();
+$like_count = get_post_meta($post_id, 'pld_like_count', true);
+$dislike_count = get_post_meta($post_id, 'pld_dislike_count', true);
+
+$pld_settings = get_option('pld_settings');
+
+if (empty($pld_settings['basic_settings']['status']) && empty($shortcode)) {
+    // if posts like dislike is disabled from backend
+    return;
+}
+$already_liked = 0;
+$already_liked_type = 'na';
+$href = 'javascript:void(0)';
+
+/**
+ * Cookie Restriction Validation
+ *
+ */
+if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'cookie' && isset($_COOKIE['pld_' . $post_id])) {
+    $already_liked = 1;
+    $already_liked_type = ($_COOKIE['pld_' . $post_id] != 1) ? $_COOKIE['pld_' . $post_id] : 'na';
+}
+
+/**
+ * IP Restriction Validation
+ */
+if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'ip') {
+    $liked_ips = get_post_meta($post_id, 'pld_ips', true);
+    $liked_ips_info = get_post_meta($post_id, 'pld_ips_info', true);
+    $user_ip = $this->get_user_IP();
+    if (empty($liked_ips)) {
+        $liked_ips = array();
+    }
+    if (in_array($user_ip, $liked_ips)) {
+        $already_liked = 1;
+    }
+    if ((in_array($user_ip, $liked_ips))) {
+        $already_liked = 1;
+        if (isset($liked_ips_info[md5($user_ip)])) {
+            $already_liked_type = $liked_ips_info[md5($user_ip)];
+        } else {
+            $already_liked_type = 'na';
+        }
+    }
+}
+
+/**
+ * User Logged In validation
+ */
+if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'user') {
+    if (is_user_logged_in()) {
+        $liked_users = get_post_meta($post_id, 'pld_users', true);
+        $liked_users = (empty($liked_users)) ? array() : $liked_users;
+
+        $liked_users_info = get_post_meta($post_id, 'pld_users_info', true);
+        $liked_users_info = (empty($liked_users_info)) ? array() : $liked_users_info;
+        $current_user_id = get_current_user_id();
+        if (in_array($current_user_id, $liked_users)) {
+            $already_liked = 1;
+        }
+        if (in_array($current_user_id, $liked_users)) {
+            $already_liked = 1;
+            if (isset($liked_users_info[$current_user_id])) {
+                $already_liked_type = $liked_users_info[$current_user_id];
+            } else {
+                $already_liked_type = 'na';
+            }
+        }
+    } else {
+        $current_page_url = $this->get_current_page_url();
+        $href = (!empty($pld_settings['basic_settings']['login_link'])) ? $pld_settings['basic_settings']['login_link'] : admin_url() . '/wp-login.php?redirect=' . $current_page_url;
+    }
+}
+
+if (!empty($pld_settings['basic_settings']['display_zero'])) {
+    if (empty($like_count)) {
+        $like_count = 0;
+    }
+    if (empty($dislike_count)) {
+        $dislike_count = 0;
+    }
+}
+/**
+ * Filters like count
+ *
+ * @param type int $like_count
+ * @param type int $post_id
+ *
+ * @since 1.0.0
+ */
+$like_count = apply_filters('pld_like_count', $like_count, $post_id);
+
+/**
+ * Filters dislike count
+ *
+ * @param type int $dislike_count
+ * @param type int $post_id
+ *
+ * @since 1.0.0
+ */
+$dislike_count = apply_filters('pld_dislike_count', $dislike_count, $post_id);
+
+$like_title = isset($pld_settings['basic_settings']['like_hover_text']) ? esc_attr($pld_settings['basic_settings']['like_hover_text']) : __('Like', PLD_TD);
+$dislike_title = isset($pld_settings['basic_settings']['dislike_hover_text']) ? esc_attr($pld_settings['basic_settings']['dislike_hover_text']) : __('Dislike', PLD_TD);
+
+//$this->print_array( $pld_settings );
+?>
+<div class="pld-like-dislike-wrap pld-<?php echo esc_attr($pld_settings['design_settings']['template']); ?>">
+    <?php
+    /**
+     * Like Dislike Order
+     */
+    if ($pld_settings['basic_settings']['display_order'] == 'like-dislike') {
+        if ($pld_settings['basic_settings']['like_dislike_display'] != 'dislike_only') {
+            include(PLD_PATH . 'inc/views/frontend/like.php');
+        }
+        if ($pld_settings['basic_settings']['like_dislike_display'] != 'like_only') {
+            include(PLD_PATH . 'inc/views/frontend/dislike.php');
+        }
+    } else {
+        /**
+         * Dislike Like Order
+         */
+        if ($pld_settings['basic_settings']['like_dislike_display'] != 'like_only') {
+            include(PLD_PATH . 'inc/views/frontend/dislike.php');
+        }
+        if ($pld_settings['basic_settings']['like_dislike_display'] != 'dislike_only') {
+            include(PLD_PATH . 'inc/views/frontend/like.php');
+        }
+    }
+    ?>
+</div>