EVOLUTION-MANAGER

Edit File: admin.php

<?php
/**
  * Main entry point class for admin page
  * 
  **/

class WPSR_Admin{
    
    public static $tabs = array();
    public static $pagehook = 'toplevel_page_wp_socializer';
    
    public static function init(){
        
        // Register the admin menu
        add_action( 'admin_menu', array( __CLASS__, 'admin_menu' ) );
        
        // Enqueue the scripts and styles
        add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
        
        // Register action to include admin scripts
        add_action( 'admin_print_scripts', array( __CLASS__, 'inline_scripts' ) );
        
        // Register the action for admin ajax features
        add_action( 'wp_ajax_wpsr_admin_ajax', array( __CLASS__, 'admin_ajax' ) );
        
        // Register the action links in plugin list page
        add_filter( 'plugin_action_links_' . WPSR_BASE_NAME, array( __CLASS__, 'action_links' ) );
        
        // Register the admin notice to inform new version features
        add_action( 'admin_notices', array( __CLASS__, 'admin_notices' ) );
        
    }
    
    public static function admin_menu(){
        
        $tabs = self::get_tabs();
        $icon = WPSR_ADMIN_URL . 'images/icons/wp-socializer-sm.png';
        
        add_menu_page( 'WP Socializer - Admin page', 'WP Socializer', 'manage_options', 'wp_socializer', array( __CLASS__, 'admin_page' ), $icon );
        
        foreach( $tabs as $id=>$config ){
            add_submenu_page( 'wp_socializer', 'WP Socializer - ' . $config[ 'name' ], $config[ 'name' ], 'manage_options', 'wp_socializer&tab="' . $id . '"', array( __CLASS__, 'admin_page' ) );
        }
    }
    
    public static function add_tab( $id, $config ){
        
        self::$tabs[ $id ] = $config;
        
        // Register the validation filter for the form
        if( isset( $config[ 'form' ][ 'validation' ] ) ){
            add_filter( 'wpsr_form_validation_' . $config[ 'form' ][ 'name' ], $config[ 'form' ][ 'validation' ] );
        }
    }
    
    public static function get_tabs(){
        return apply_filters( 'wpsr_admin_tabs', self::$tabs );
    }
    
    public static function admin_page(){
        
        if( !current_user_can( 'manage_options' ) ){
            wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
        }
        
        $tabs = self::get_tabs();
        $current_tab = isset( $_GET['tab'] ) ? $_GET['tab'] : '';
        
        // Set default tab
        if( empty( $current_tab ) || !array_key_exists( $current_tab, $tabs ) ){
            $current_tab = 'buttons';
        }
        
        echo '<div class="wrap">';
            self::admin_tabs();
            echo '<div id="content">';  
                call_user_func( self::$tabs[ $current_tab ][ 'page_callback' ] );
            echo '</div>';
        echo '</div>';
        
    }
    
    public static function admin_tabs(){
        
        // Set default as home
        $_GET[ 'tab' ] = empty( $_GET[ 'tab' ] ) ? 'buttons' : $_GET[ 'tab' ];
        
        // Apply filters on the tabs list
        $tabs = apply_filters( 'wpsr_mod_admin_tabs', self::$tabs );
        
        echo '<div id="head_wrap">';
        echo '<h1 class="wpsr_title">WP Socializer <span class="title-count">' . WPSR_VERSION . '</span></h1>';
        echo '<h2 class="nav-tab-wrapper" >';
        
        // Tabs
        foreach( $tabs as $id => $config ){
            
            // Apply default config
            $config = wp_parse_args( $config, array(
                'name' => '',
                'banner' => '',
                'page_callback' => '',
                'form' => array(
                    'id' => '',
                    'name' => '',
                    'callback' => '',
                    'validation' => '',
                )
            ));
            
            if( $_GET[ 'tab' ] == $id ){
                $active = ' nav-tab-active';
            }else{
                $active = '';
            }
            echo '<a class="nav-tab' . $active . ' tab-' . $id . '" href="admin.php?page=wp_socializer&tab=' . $id . '">' . $config[ 'name' ];
            
            if( !empty( $config[ 'banner' ] ) ){
                echo '<div class="page_tip"><img src="' . $config[ 'banner' ] . '" alt="' . $config[ 'name' ] . '" /></div>';
            }
            
            echo '</a>';
        }
        echo '</h2>';
        
        self::top_sharebar();
        
        echo '</div>';
    }
    
    public static function settings_form( $id = '' ){
        
        if( empty( $id ) )
            return;
        
        $form_id = self::$tabs[ $id ][ 'form' ][ 'id' ];
        $form_name = self::$tabs[ $id ][ 'form' ][ 'name' ];
        $form_callback = self::$tabs[ $id ][ 'form' ][ 'callback' ];
        
        $option = 'wpsr_' . $form_name;
        $nonce = 'wpsr_nonce_' . $form_name . '_submit';
        $form_fields = 'wpsr_form_' . $form_name;
        $validation_filter = 'wpsr_form_validation_' . $form_name;
        
        // Form post
        if( $_POST && check_admin_referer( $nonce ) ){
            
            $post = self::clean_post();
            $post_value = apply_filters( $validation_filter, $post );
            
            update_option( $option, $post_value );
            
            echo '<div class="notice notice-success inline is-dismissible"><p>' . __( 'Settings saved !', 'wpsr' ) . '</p></div>';
        }
        
        // Get saved details
        $saved_settings = get_option( $option );
        
        echo '<form method="post" id="' . $form_id . '" class="main_form">';
            
            // Execute all hooked form fields from services
            if( is_callable( $form_callback ) ){
                call_user_func( $form_callback, $saved_settings );
            }
            
            do_action( 'wpsr_form_' . $form_name, $saved_settings );
            
            wp_nonce_field( $nonce );
        
        echo '<div class="main_form_footer postbox"><input type="submit" value="Save Settings" class="button button-primary" /></div>';
        
        echo '</form>';
        
        self::welcome_popup();
        
        self::admin_footer();
        
        self::admin_sidebar();
        
    }
    
    public static function enqueue_scripts( $hook ){
        
        if( self::$pagehook == $hook ){
            wp_enqueue_style( 'wpsr_css', WPSR_ADMIN_URL . 'css/style.css' );
            wp_enqueue_style( 'wp-color-picker' );
            wp_enqueue_style( 'wpsr_ipopup', WPSR_ADMIN_URL . 'css/ipopup.css' );
            wp_enqueue_style( 'wpsr_fa', WPSR_Lists::ext_res( 'font-awesome' ) );
            
            wp_enqueue_script( 'jquery' );
            wp_enqueue_script( 'jquery-conditioner', WPSR_ADMIN_URL . 'js/jquery.conditioner.js', array( 'jquery' ) );
            wp_enqueue_script( 'wp-color-picker' );
            wp_enqueue_script( 'jquery-ui-sortable' );
            wp_enqueue_script( 'jquery-ui-draggable' );
            wp_enqueue_script( 'wpsr_ipopup', WPSR_ADMIN_URL . 'js/ipopup.js' );
            wp_enqueue_script( 'wpsr_js', WPSR_ADMIN_URL . 'js/script.js', array( 'jquery', 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-conditioner', 'wp-color-picker', 'wpsr_ipopup' ) );
            
        }
        
    }
    
    public static function inline_scripts(){
        
        $screen = get_current_screen();
        
        if( self::$pagehook == $screen->id ){
            
            $services = WPSR_Services::list_all();
            $loc_rules = WPSR_Location_Rules::rules_list();
            
            $js_texts = array(
                'sel_btn' => __( 'Please select a service to create button for !', 'wpsr' ),
                'del_btn' => __( 'Are you sure want to delete this button ?', 'wpsr' ),
                'close' => __( 'Close', 'wpsr' ),
                'fb_empty' => __( 'No buttons are added. Open the editor to add buttons.', 'wpsr' )
            );
            
            echo '<script>
            var wpsr = {
                ajaxurl: "' . get_admin_url() . 'admin-ajax.php",
                services: ' . wp_json_encode( $services ) . ',
                loc_rules: ' . wp_json_encode( $loc_rules ) . ',
                js_texts: ' . wp_json_encode( $js_texts ) . ',
                ext_res: ' . wp_json_encode( WPSR_Lists::ext_res() ) . ',
            };
            </script>';
            
            if( get_option( 'wpsr_version' ) != WPSR_VERSION ){
                echo '<script>var wpsr_show_changelog = "' . WPSR_VERSION . '";</script>';
            }
        }
        
    }
    
    public static function box_wrap( $type, $title = '' , $desc = '', $step = '', $class = '' ){
        
        $title = !empty( $step ) ? '<span class="step" data-step="' . $step . '">' . $title . '</span>' : $title;
        
        if( $type == 'open' ){
            echo '<div class="postbox ' . $class . '">';
            echo '<h3 class="hndle">' . $title . '</h3><div class="inside">';
            if( !empty( $desc ) ) echo '<p>' . $desc . '</p>';
        }
        
        if( $type == 'close' ){
            echo '</div></div> ';
        }

}
    
    public static function select_box( $list = array(), $props = array() , $action_btn = false ){
        
        $class = $props[0];
        $name = $props[1];
        $dval = $props[2];
        
        echo '<div class="sbox_wrap ' . $class . '">';      
        echo '<input class="sbox_field" type="hidden" ' . ( $name ? 'name="' . $name . '"' : '' ) . ' value="' . ( $name ? $dval : '' ) . '" />';
        echo '<div class="sbox_inner" title="' . __( 'Click to open the list of services', 'wpsr' ) . '">';
        echo '<div class="sbox_val">' . ( $name ? ( isset( $list[ $dval ] ) ? $list[ $dval ] : 'Select ...' ) : $dval ) . '</div>';
        echo '<ul title="' . __( 'Select this service', 'wpsr' ) . '">';
        foreach( $list as $k => $v ){
            echo '<li data-val="' . $k . '">' . $v . '</li>';
        }
        echo '</ul>';
        echo '</div>';
        if( $action_btn ) echo '<div class="sbox_action button-primary">' . $action_btn . '</div>';
        echo '</div>';
        
    }
    
    public static function build_table( $input, $title = '', $desc = '', $mini = false, $step = '', $class = '' ){
        
        //$input = array( array( 'Desc', 'field' ), array( 'Desc2', 'field2' ) );
        
        if( !is_array( $input ) )
            return '';
        
        if( !empty( $title ) && $mini == false ){
            WPSR_Admin::box_wrap( 'open', $title, $desc, $step, $class );
        }else if ( $mini == true ){
            echo !empty( $title ) || !empty( $desc ) ? '<div class="sec_title_wrap">' : '';
            echo !empty( $title ) ? '<h4>' . $title . '</h4>' : '';
            echo !empty( $desc ) ? '<p>' . $desc . '</p>' : '';
            echo !empty( $title ) || !empty( $desc ) ? '</div>' : '';
        }
        
        echo '<table class="form-table">';
        foreach( $input as $r ){
            echo '<tr ' . ( isset( $r[2] ) ? $r[2]  : '' ) . '>';
                echo '<th>' . $r[0] . '</th>';
                echo '<td>' . $r[1] . '</td>';
            echo '</tr>';
        }
        echo '</table>';
        
        if( !empty( $title ) && $mini == false ){
            echo '</div></div>';
        }
        
    }

public static function field( $field_type, $params = array() ){
        
        $defaults = array(
        
            'text' => array(
                'type' => 'text',
                'value' => '',
                'default' => '',
                'id' => '',
                'class' => 'regular-text',
                'name' => '',
                'placeholder' => '',
                'required' => '',
                'helper' => '',
                'custom' => '',
                'tip' => '',
                'qtip' => ''
            ),
            
            'select' => array(
                'id' => '',
                'class' => '',
                'name' => '',
                'list' => array(),
                'value' => '',
                'default' => '',
                'helper' => '',
                'custom' => '',
                'tip' => '',
                'qtip' => ''
            ),
            
            'radio' => array(
                'id' => '',
                'class' => '',
                'name' => '',
                'list' => array(),
                'value' => '',
                'default' => '',
                'helper' => '',
                'custom' => '',
                'tip' => '',
                'qtip' => ''
            ),
            
            'checkbox' => array(
                'id' => '',
                'class' => '',
                'name' => '',
                'list' => array(),
                'value' => array(),
                'default' => array(),
                'helper' => '',
                'custom' => '',
                'tip' => '',
                'qtip' => ''
            ),
            
            'textarea' => array(
                'type' => 'text',
                'value' => '',
                'name' => '',
                'default' => '',
                'id' => '',
                'class' => '',
                'placeholder' => '',
                'rows' => '',
                'cols' => '',
                'helper' => '',
                'custom' => '',
                'tip' => '',
                'qtip' => ''
            )
            
        );
        
        $params = wp_parse_args( $params, $defaults[ $field_type ] );
        $field_html = '';
        
        $params = self::clean_attr( $params );
        extract( $params, EXTR_SKIP );
        
        $tip = !empty( $tip ) ? ' data-htip="' . $tip . '" ' : '';
        
        switch( $field_type ){
            case 'text':
                $field_html = "<input type='$type' class='$class' id='$id' name='$name' value='$value' placeholder='$placeholder' " . ( $required ? "required='$required'" : "" ) . "  $custom $tip />";
            break;
            
            case 'select':
                $field_html .= "<select name='$name' class='$class' id='$id' $custom $tip>";
                foreach( $list as $k => $v ){
                    $field_html .= "<option value='$k' " . selected( $value, $k, false ) . ">$v</option>";
                }
                $field_html .= "</select>";
            break;
            
            case 'radio':
                foreach( $list as $k => $v ){
                    $field_html .= "<label class='lbl_margin' $custom $tip><input type='radio' name='$name' class='$class' value='$k' id='$id' " . checked( $value, $k, false ) . ">&nbsp;$v </label>";
                }
            break;
            
            case 'checkbox':
                foreach( $list as $k => $v ){
                    $checked = ( in_array( $k,(array) $value ) ) ? 'checked="checked"' : '';
                    $field_html .= "<label $custom $tip><input type='checkbox' name='" . $name . "[]' class='$class' value='$k' id='$id' $checked>&nbsp;$v </label>&nbsp;&nbsp;";
                }
            break;
            
            case 'textarea':
                $field_html .= "<textarea id='$id' name='$name' class='$class' placeholder='$placeholder' rows='$rows' cols='$cols' $custom $tip>$value</textarea>";
            break;
        }
        
        if( !empty( $qtip ) )
            $field_html .= "<a href='$qtip' class='qtip_icon' title='" . __( 'Click to view help', 'wpsr' ) . "' target='_blank'><i class='fa fa-question-circle'></i></a>";
        
        if( !empty( $helper ) )
            $field_html .= "<p class='description'>$helper</p>";
        
        return $field_html;
        
    }
    
    public static function buttons_selector( $feature = array() ){
        
        $services = WPSR_Services::list_all();
        $buttons_list = array();
        $feature = self::validate_feature( $feature );
        
        foreach( $services as $id => $config ){
            if( !in_array( $feature[ 'name' ], $config[ 'hide_in_feature' ] ) && !in_array( $id, $feature[ 'hide_services' ] ) ){
                $img = '<img src="' . $config[ 'icons' ] . '" />';
                $name = '<div class="btn_liname" data-service="' . $id . '" data-feature="' . $feature[ 'name' ] . '" >' . $config[ 'name' ] . ( isset( $config['desc'] ) ? ' <em>' . $config['desc'] . '</em>' : '' ) . '</div>';
                $buttons_list[ $id ] = $img . $name;
            }
        }
        
        self::select_box( $buttons_list, array( 'btn_selector', false, '<i class="grey">Select a service from the list ...</i>' ), 'Create button' );
        
    }
    
    public static function buttons_list( $mode, $prop ){
        
        $services = WPSR_Services::list_all();
        $buttons = WPSR_Buttons::list_all();
        $buttons_list = array(); // Holds all the button ids
        $class = '';
        
        // Print all created buttons, prop is feature
        if( $mode == 'all_buttons' ){
            $feature = self::validate_feature( $prop );
            $class = 'btns_created';
            foreach( $buttons as $id => $config )
                if( $config[ 'feature' ] == $feature[ 'name' ] )
                    array_push( $buttons_list, $id );
        }
        
        // Print all buttons for veditor, prop is list of buttons
        if( $mode == 'veditor_buttons' ){
            $buttons_list = $prop;
        }

// To print the created buttons of specific feature
        echo '<ul class="btn_list clearfix ' . $class . '" data-empty="No buttons created">';
        foreach( $buttons_list as $button ){
            
            if( !isset( $buttons[ $button ] ) )
                continue;
            
            $btn_prop = $buttons[ $button ];
            
            if( !isset( $services[ $btn_prop[ 'service' ] ] ) )
                continue;
            
            $service = $services[ $btn_prop[ 'service' ] ];

echo '<li data-service="' . $btn_prop[ 'service' ] . '" data-id="' . $button . '" class="ui_btn">';
                echo '<span class="btn_icon"><img src="' . $service['icons'] . '" /></span>';
                echo '<span class="btn_name"' . ( isset( $btn_prop[ 'settings' ][ 'title' ] ) ? 'data-title="' . $btn_prop[ 'settings' ][ 'title' ] . '"' : '' ) . '>' . $service['name'] . '</span>';
                echo '<span class="btn_action btn_delete dashicons dashicons-no-alt" title="' . __( 'Delete button', 'wpsr' ) . '"></span>';
                echo '<span class="btn_action btn_edit dashicons dashicons-admin-generic" title="' . __( 'Settings', 'wpsr' ) . '"></span>';
            echo '</li>';
        }
        echo '</ul>';
        
    }
    
    public static function buttons_veditor( $name, $content, $multiple_rows = true, $preview = false ){
        
        echo '<div class="vedit_wrap">';
        echo '<div class="veditor">';
        
        $tmpl = base64_decode( $content );
        $tmpl_cnt = ( empty( $tmpl ) || !isset( $tmpl ) ) ? '{"1":{"properties":{},"buttons":{}}}' : $tmpl ;
        $tmpl_cnt_obj = json_decode( $tmpl_cnt );
        $services = WPSR_Services::list_all();
        $buttons = WPSR_Buttons::list_all();
        
        foreach( $tmpl_cnt_obj as $k => $o ){
            $buttons_row = array();
            foreach( $o->buttons as $bid ){ // Iterate through array of button objects
                $bkey = key((array)$bid); // Get the key of the button obj
                array_push( $buttons_row, $bkey );
            }
            self::buttons_list( 'veditor_buttons', $buttons_row );
        }

echo '</div>';
        echo '<input type="hidden" class="veditor_content" name="' . $name . '" />';
        
        if( $preview ){
            echo '<div class="veditor_preview">';
            echo '<button class="button vedit_preview_btn" data-action="' . $preview . '" title="' . __( 'Click to show preview for the above template', 'wpsr' ) . '" data-refresh="' . __( 'Refresh preview', 'wpsr' ) . '"><i class="fa fa-eye"></i> ' . __( 'Show preview', 'wpsr' ) . '</button>';
            echo '<iframe src="" width="100%" class="vedit_preview_iframe"></iframe>';
            echo '</div>';
        }
        
        echo '</div>';
        
        if( $multiple_rows ){
            echo '<div class="vedit_menu">
            <a class="vedit_add_row" title="' . __( 'Add a new row', 'wpsr' ) . '"><span class="dashicons dashicons-plus"></span></a>
            <a class="vedit_delete_row" title="' . __( 'Delete row', 'wpsr' ) . '"><span class="dashicons dashicons-no-alt"></span></a>
            </div>';
        }
        
    }
    
    public static function validate_feature( $feature ){
        
        return wp_parse_args( $feature, array(
            'name' => 'none',
            'hide_services' => array()
        ));
        
    }
    
    public static function admin_ajax(){
        
        $get = self::clean_get();
        $do = $get[ 'do' ];
        
        if( $do == 'close_changelog' ){
            update_option( 'wpsr_version', WPSR_VERSION );
            echo 'done';
        }
        
        die( 0 );
        
    }
    
    public static function clean_post(){
        
        return stripslashes_deep( $_POST );
        
    }
    
    public static function clean_attr( $a ){
        
        foreach( $a as $k=>$v ){
            if( is_array( $v ) ){
                $a[ $k ] = self::clean_attr( $v );
            }else{
                
                if( in_array( $k, array( 'custom', 'tip', 'helper' ) ) )
                    continue;
                
                $a[ $k ] = esc_attr( $v );
            }
        }
        
        return $a;
    }
    
    public static function clean_get(){
        
        foreach( $_GET as $k=>$v ){
            $_GET[$k] = sanitize_text_field( $v );
        }

return $_GET;
    }
    
    public static function youtube_help_icon( $url ){
        echo '<a href="' . $url . '" title="' . __( 'YouTube help video for this page', 'wpsr' ) . '" class="yt_help_icon" target="_blank"><i class="fa fa-youtube-play"></i></a>';
    }
    
    public static function action_links( $links ){
        array_unshift( $links, '<a href="https://goo.gl/qMF3iE" target="_blank">Donate</a>' );
        array_unshift( $links, '<a href="'. esc_url( admin_url( 'admin.php?page=wp_socializer&tab=help') ) .'">Help</a>' );
        array_unshift( $links, '<a href="'. esc_url( admin_url( 'admin.php?page=wp_socializer') ) .'">⚙️ Settings</a>' );
        return $links;
    }
    
    public static function admin_notices(){
        
        $pages_display = array( 'plugins', 'update-core', 'dashboard' );
        
        if( in_array( get_current_screen()->id, $pages_display ) ){
            if( version_compare( WPSR_VERSION, get_option( 'wpsr_version' ), '>' ) ){
                echo '<div class="notice notice-success is-dismissible">
                    <p>' . sprintf( __( '<b>WP Socializer</b> is updated to latest version. Please visit the %ssettings%s page to see all the new features and the change log.', 'wpsr' ), '⚙️ <a href="' . esc_url( admin_url( 'admin.php?page=wp_socializer') ) . '">', '</a>' ) .  '</p>
                </div>';
            }
        }
    }
    
    public static function welcome_popup(){
        echo '<div class="welcome_wrap style_ele">
        <div class="wc_inner"></div>
        <div class="wc_footer">
            <button class="button button-primary close_changelog_btn"><img src="https://goo.gl/lfUxob" alt="Start" /> ' . __( 'Start using WP Socializer', 'wpsr' ) . '</button>
        </div></div>';
    }
    
    public static function top_sharebar(){
        echo '
        <div class="top_sharebar">
        
        <div class="td_btn_wrap"><a href="https://goo.gl/qMF3iE" target="_blank">❤️ Donate <i class="fa fa-caret-down"></i></a><ul>
        <li class="donate_text"><div>Thank you for using WP Socializer. Your donation will motivate and make me happy for all the efforts ! You can donate via PayPal.</div></li>
        <li><a href="https://paypal.me/vaakash/3" target="_blank"><span>🙂</span> $3</a></li>
        <li><a href="https://paypal.me/vaakash/5" target="_blank"><span>😉</span> $5</a></li>
        <li><a href="https://paypal.me/vaakash/6" target="_blank"><span>😊</span> $6</a></li>
        <li><a href="https://paypal.me/vaakash/7" target="_blank"><span>😀</span> $7</a></li>
        <li><a href="https://paypal.me/vaakash/8" target="_blank"><span>😊</span> $8</a></li>
        <li><a href="https://paypal.me/vaakash/9" target="_blank"><span>😀</span> $9</a></li>
        <li><a href="https://paypal.me/vaakash/10" target="_blank"><span>👍</span> $10</a></li>
        <li><a href="https://goo.gl/qMF3iE" target="_blank"><span>🤗</span> $xx</a></li></ul>
        </div>
        
        <div class="a2a_kit a2a_kit_size_32 a2a_default_style admin_sb"><a class="a2a_dd" href="https://www.addtoany.com/share"></a></div>
        
        <div class="admin_sb"><a href="https://twitter.com/share" class="twitter-share-button" data-size="large" data-text="Check out WP Socializer - a complete, fully customizable ⚡️ social media sharing plugin for #WordPress" data-url="https://goo.gl/BR1Hls" data-via="vaakash" data-related="vaakash" data-show-count="false">Tweet</a></div>
        
        <div class="fb-share-button admin_sb" data-href="https://www.aakashweb.com/wordpress-plugins/wp-socializer/" data-layout="button_count" data-size="large" data-mobile-iframe="true"><a class="fb-xfbml-parse-ignore" target="_blank" href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.aakashweb.com%2Fwordpress-plugins%2Fwp-socializer%2F&amp;src=sdkpreparse">Share</a></div>
        
        <div class="admin_sb share_text">Share &amp; talk about<br/> WP Socializer</div>
        
        </div>';
        
        echo '
        <div id="fb-root"></div>
        <script>(function(d, s, id) {
          var js, fjs = d.getElementsByTagName(s)[0];
          if (d.getElementById(id)) return;
          js = d.createElement(s); js.id = id;
          js.src = "//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.8&appId=106994469342299";
          fjs.parentNode.insertBefore(js, fjs);
        }(document, "script", "facebook-jssdk"));</script>
        <script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>
        <script>
        var a2a_config = a2a_config || {};
        a2a_config.linkname = "WP Socializer - a complete, fully customizable social media plugin for WordPress";
        a2a_config.linkurl = "https://www.aakashweb.com/wordpress-plugins/wp-socializer/";
        a2a_config.color_main = "D7E5ED";
        a2a_config.color_border = "AECADB";
        a2a_config.color_link_text = "333333";
        a2a_config.color_link_text_hover = "333333";
        a2a_config.prioritize = ["google_plus", "linkedin", "reddit", "stumbleupon", "hacker_news", "tumblr", "wordpress", "email"];
        </script>
        <script async src="https://static.addtoany.com/menu/page.js"></script>
        ';
    }
    
    public static function admin_sidebar(){
        echo '<ul class="share_wpsr">
            <li><a href="https://goo.gl/A8AFcd" target="_blank"><img src="' . WPSR_ADMIN_URL . '/images/icons/anpn-thumb.svg" alt="Advanced post navigator"/><span>Advanced post navigator WordPress plugin</span></a><div><img src="https://i0.wp.com/oi64.tinypic.com/90vhwj.jpg" /></div></li>
            <li><a href="https://goo.gl/qMF3iE" target="_blank"><span><img src="' . WPSR_ADMIN_URL . '/images/icons/donate.svg" /> Donate &amp; Support via PayPal</span></a></li>
            <li><a href="https://goo.gl/h6FyvZ" target="_blank"><span><img src="' . WPSR_ADMIN_URL . '/images/icons/rate-wpsr.svg" /> Please rate 5 stars if you like <br/>WP Socializer</span></a></li>
        </ul>';
    }
    
    public static function admin_footer(){
        echo '<div class="page_footer">
        
        <div class="fright">
        <p><a href="https://goo.gl/BXkcjA" target="_blank">' . __( 'Support Forum', 'wpsr' ) . '</a> | <a href="https://goo.gl/u8Zf09" target="_blank">' . __( 'Feedback', 'wpsr' ) . '</a></p>
        <p><a href="https://goo.gl/4jZJji" target="_blank">Help videos</a></p>
        <p><a href="https://goo.gl/BXkcjA" target="_blank">Submit translation</a></p>
        </div>
        
        <p>' . __( 'Thank you for using WP Socializer plugin', 'wpsr' ) . ' 👍</p>
        <p>Created by Aakash Chakravarthy - Follow me on <a href="https://twitter.com/vaakash", target="_blank">Twitter</a>, <a href="https://fb.com/aakashweb" target="_blank">Facebook</a>, <a href="https://www.linkedin.com/in/vaakash/" target="_blank">LinkedIn</a>. Check out <a href="https://goo.gl/OAxx4l" target="_blank">my other works</a>.</p>
        <p><img src="' . WPSR_ADMIN_URL . '/images/icons/aakash-web.png" /><a href="https://goo.gl/aHKnsM" target="_blank">www.aakashweb.com</a></p>
        </div>';
        
    }
    
}

WPSR_Admin::init();