<?php

$wp_adminify = new WP_Adminify();
define('WP_ADMINIFY', $wp_adminify->plugin_name);
define('WP_ADMINIFY_VERSION', $wp_adminify->version);
define('WP_ADMINIFY_PLUGIN_URL', $wp_adminify->wp_adminify_plugin_url());
define('WP_ADMINIFY_PLUGIN_DIR', $wp_adminify->wp_adminify_plugin_path());
define('WP_ADMINIFY_PLUGIN_DIR_URL', $wp_adminify->wp_adminify_plugin_dir_url());
define('WP_ADMINIFY_IMAGE_DIR', $wp_adminify->wp_adminify_plugin_dir_url() . '/assets/images/');
define('WP_ADMINIFY_TD', $wp_adminify->wp_adminify_load_textdomain());  // WP Adminify Text Domain
define('WP_ADMINIFY_FILE', __FILE__);
define('WP_ADMINIFY_DIR', dirname(__FILE__));


class WP_Adminify
{


  /* Variables */
  public  $version = '1.0.0';
  public  $author = "Liton Arefin";
  private $plugin_path;
  private $plugin_url;
  private $plugin_slug;
  public  $plugin_dir_url;
  public  $plugin_name = 'WP Adminify';

  private static $instance;

  /* Initialize */
  public static function init()
  {
    if (null === self::$instance) {
      self::$instance = new WP_Adminify();
    }
  }


  /* Construction Function */
  public function __construct()
  {

    $this->plugin_slug          = 'wp-adminify';
    $this->plugin_path          = untrailingslashit(plugin_dir_path('/', __FILE__));
    $this->plugin_url           = untrailingslashit(plugins_url('/', __FILE__));

    $this->wp_adminify_include_files();
    $this->wp_adminify_define_admin_hooks();
  }

  /* Load Text Domain */
  public function wp_adminify_load_textdomain()
  {
    load_plugin_textdomain('wp-adminify', false, dirname(plugin_basename(__FILE__)) . '/languages/');
  }


  // Require/Include files
  public function wp_adminify_include_files()
  {

    include_once('inc/class.settings-api.php');
    include_once('inc/wp_adminify_settings.php');
  }

  // Hooks
  public function wp_adminify_define_admin_hooks()
  {

    // Custom Fonts
    // add_action('admin_head', array( $this, 'wp_adminify_custom_fonts') );

    // Login Customization
    add_action('login_enqueue_scripts', array($this, 'wp_adminify_login_theme_style'));
    add_filter('login_headerurl', array($this, 'wp_adminify_url_login_logo'));

    //* Login Screen: Change login logo hover text
    add_filter('login_headertext', array($this, 'wp_adminify_login_logo_url_title'));

    //* Login Screen: Don't inform user which piece of credential was incorrect
    add_filter('login_errors', array($this, 'wp_adminify_failed_login'));


    //* Login Screen: Set 'remember me' to be checked
    add_action('init', array($this, 'wp_adminify_login_checked_remember_me'));

    add_action('admin_enqueue_scripts', array($this, 'wp_adminify_admin_bar_theme_style'));
    add_action('admin_enqueue_scripts', array($this, 'wp_adminify_admin_theme_style'));


    add_theme_support('admin-bar', array('callback' => 'wp_adminify_admin_bar_style'));
    add_filter('admin_footer_text', array($this, 'wp_adminify_swap_footer_admin'));


    //Customization's

    //hook to admin
    // add_action( 'admin_menu', array( $this, 'wp_adminify_removemenu_admin' ) );

    //remove dashboard widgets
    // add_action('wp_dashboard_setup', array( $this, 'wp_adminify_remove_dashboard_widgets' ) );

    //remove default widgets
    // add_action('widgets_init', array( $this, 'wp_adminify_remove_default_wp_widgets', 1));

    // Remove Menu Items
    // add_action('admin_menu', array( $this, 'wp_adminify_remove_menu_items'));

    //remove sub menu's
    // add_action('admin_menu', array( $this, 'wp_adminify_remove_submenus'));

    // remove editor menu
    // add_action('_admin_menu', array( $this, 'wp_adminify_remove_editor_menu', 1) );

    //Disable Meta Boxes in the Editing Pages
    // add_action('admin_init', array( $this, 'wp_adminify_customize_meta_boxes') );

    // Remove Post/Pages Comments Columns Count
    // add_filter('manage_posts_columns', array( $this, 'wp_adminify_custom_post_columns'));
    // add_filter('manage_pages_columns', array( $this, 'wp_adminify_custom_pages_columns'));

    //Hide the Upgrade Notice to Recent Version
    // add_filter( 'pre_site_transient_update_core', create_function( '$a', "return null;" ) );


    //Change Howdy Text
    add_filter('gettext', array($this, 'wp_adminify_change_howdy'), 10, 3);

    // Add Plugin Info Dashboard Info
    add_action('wp_dashboard_setup', array($this, 'wp_adminify_add_dashboard_widgets'));

    // Personalize Admin Loggein message
    add_action('wp_head', array($this, 'wp_adminify_personal_message_when_logged_in'));


    //Remove Frontend Admin ToolBar
    // add_filter( 'show_admin_bar', array( $this, 'wp_adminify_remove_toolbar_frontend' ) );

    //Remove Backend Admin ToolBar
    // add_action('admin_head', array( $this, 'wp_adminify_remove_admin_from_dashboard' ) );
  }


  public function wp_adminify_remove_admin_from_dashboard()
  {
    echo '<style type="text/css"> #wpadminbar {display:none} </style>';
  }

  public function wp_adminify_remove_toolbar_frontend()
  {
    return false;
  }

  public function wp_adminify_personal_message_when_logged_in()
  {
    if (is_user_logged_in()) :
      $current_user = wp_get_current_user();
      echo '<div class="entry-title">';
      echo 'Hi there ' . $current_user->user_firstname . '!';
      echo '</div>';
    else :
      echo 'Hello, new visitor!';
    endif;
  }

  public function wp_adminify_failed_login()
  {
    return 'The login information you have entered is incorrect. Please try again.';
  }

  public function wp_adminify_login_checked_remember_me()
  {
    add_filter('login_footer',  array($this, 'wp_adminify_rememberme_checked'));
  }

  public function wp_adminify_rememberme_checked()
  {

    echo "<script>document.getElementById('rememberme').checked = true;</script>";
  }

  public function wp_adminify_login_logo_url_title()
  {
    return 'REPLACE THIS WITH YOUR TEXT';
  }


  //* Add theme info box into WordPress Dashboard
  public function wp_adminify_add_dashboard_widgets()
  {
    wp_add_dashboard_widget('wp_dashboard_widget', 'Theme Details', array($this, 'wp_adminify_plugin_info'));
  }

  public function wp_adminify_plugin_info()
  {

    echo "<ul>
          <li><strong>Developed By:</strong> Liton Arefin, LLC</li>
          <li><strong>Website:</strong> <a href='https://jeweltheme.com'>Jewel Theme</a></li>
          <li><strong>E-Mail:</strong> <a href='mailto:litonice09@gmail.com'>litonice09@gmail.com</a></li>
          <li><strong>Facebook:</strong> <a href='https://www.facebook.com/litonice09' target='_blank'>https://www.facebook.com/litonice09</a></li>
          <li><strong>Twitter:</strong> <a href='https://twitter.com/Litonice11' target='_blank'>https://twitter.com/Litonice11</a></li>
      </ul>";
  }


  public function wp_adminify_change_howdy($translated, $text, $domain)
  {

    if (!is_admin() || 'default' != $domain)
      return $translated;

    if (false !== strpos($translated, 'Howdy'))
      return str_replace('Howdy', 'Welcome', $translated);

    return $translated;
  }


  public function wp_adminify_url_login_logo()
  {
    return site_url('/');
  }

  public function wp_adminify_custom_post_columns($defaults)
  {
    unset($defaults['comments']);
    return $defaults;
  }

  public function wp_adminify_custom_pages_columns($defaults)
  {
    unset($defaults['comments']);
    return $defaults;
  }


  public function wp_adminify_customize_meta_boxes()
  {

    /* Removes meta boxes from Posts */
    remove_meta_box('postcustom', 'post', 'normal');
    remove_meta_box('trackbacksdiv', 'post', 'normal');
    remove_meta_box('commentstatusdiv', 'post', 'normal');
    remove_meta_box('commentsdiv', 'post', 'normal');
    remove_meta_box('tagsdiv-post_tag', 'post', 'normal');
    remove_meta_box('postexcerpt', 'post', 'normal');

    /* Removes meta boxes from pages */
    remove_meta_box('postcustom', 'page', 'normal');
    remove_meta_box('trackbacksdiv', 'page', 'normal');
    remove_meta_box('commentstatusdiv', 'page', 'normal');
    remove_meta_box('commentsdiv', 'page', 'normal');
  }


  public function wp_adminify_remove_editor_menu()
  {
    remove_action('admin_menu', '_add_themes_utility_last', 101);
  }


  public function wp_adminify_remove_submenus()
  {
    global $submenu;
    unset($submenu['index.php'][10]); // Removes 'Updates'.
    unset($submenu['themes.php'][5]); // Removes 'Themes'.
    unset($submenu['options-general.php'][15]); // Removes 'Writing'.
    unset($submenu['options-general.php'][25]); // Removes 'Discussion'.
    unset($submenu['edit.php'][16]); // Removes 'Tags'.
  }


  public function wp_adminify_remove_menu_items()
  {
    global $menu;
    $restricted = array(
      __('Links'), __('Comments'), __('Media'),
      __('Plugins'), __('Tools'), __('Users')
    );
    end($menu);
    while (prev($menu)) {
      $value = explode(' ', $menu[key($menu)][0]);
      if (in_array($value[0] != NULL ? $value[0] : "", $restricted)) {
        unset($menu[key($menu)]);
      }
    }
  }


  public function wp_adminify_remove_default_wp_widgets()
  {
    unregister_widget('WP_Widget_Calendar');
    unregister_widget('WP_Widget_Search');
    unregister_widget('WP_Widget_Recent_Comments');
  }

  public function wp_adminify_removemenu_admin()
  {
    remove_menu_page('edit.php?post_type=Books'); // to remove access to the custom post type books
    // say we want to remove only the add new option for books then write the following
    remove_submenu_page('edit.php?post_type=Books', 'post-new.php?post_type=Books');
  }

  function wp_adminify_remove_dashboard_widgets()
  {
    global $wp_meta_boxes;
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
  }
  /*
   * Plugin URL
   */
  public function wp_adminify_plugin_url()
  {
    if ($this->plugin_url) return $this->plugin_url;

    return $this->plugin_url = untrailingslashit(plugins_url('/', __FILE__));
  }

  /*
   * Plugin Directory Path
   */
  public function wp_adminify_plugin_path()
  {
    if ($this->plugin_path) return $this->plugin_path;

    return $this->plugin_path = untrailingslashit(plugin_dir_path(__FILE__));
  }

  /*
   * Plugin Directory URL
   */
  public function wp_adminify_plugin_dir_url()
  {
    if ($this->plugin_dir_url) return $this->plugin_dir_url;

    return $this->plugin_dir_url = untrailingslashit(plugin_dir_url(__FILE__));
  }


  public function wp_adminify_custom_fonts()
  {
    echo '<style>
      body, td, textarea, input, select {
        font-family: "Lucida Grande";
        font-size: 12px;
      }
    </style>';
  }


  // Jewel Theme Basix Admin UI Options
  public function jt_option($option, $section, $default = '')
  {

    $options = get_option($section);

    if (isset($options[$option])) {
      return $options[$option];
    }

    return $default;
  }


  public function wp_adminify_login_theme_style()
  {

    $wp_adminify_primary_color = $this->jt_option('wp_adminify_primary_color', 'wp_adminify_colors', '#8641c0');
    $wp_adminify_secondary_color = $this->jt_option('wp_adminify_secondary_color', 'wp_adminify_colors', '#2581bf');

    if ($wp_adminify_primary_color != "") :
      $wp_adminify_primary    = $wp_adminify_primary_color;
    else :
      $wp_adminify_primary    = "#8641c0";
    endif;
    if ($wp_adminify_secondary_color != "") :
      $wp_adminify_secondary  = $wp_adminify_secondary_color;
    else :
      $wp_adminify_secondary    = "#2581bf";
    endif;

    wp_enqueue_style('wp_adminify-login-style', plugins_url() . '/wp-adminify/css/wp_adminify_styles_login.css');

    $login_css = "
      body, html {
        background: {$wp_adminify_primary};
      }
    ";
    wp_add_inline_style('wp_adminify-login-style', $login_css);


?>
    <style type="text/css">
      .login #login h1 a {
        background-image: url(‘URL TO YOUR LOGO’);
        ?>);
        width: 200px;
        height: 80px;
      }

      .login #nav a,
      .login #backtoblog a {
        color: #fefefe !important;
      }

      .login #nav a:hover,
      .login #backtoblog a:hover {
        color: #d1d3d3 !important;
      }

      .login .button-primary {
        /* login button styles here */
      }

      .login .button-primary:hover {
        /* hover styles written here  */

      }
    </style>
    <?php
  }


  public function wp_adminify_admin_bar_theme_style()
  {

    $wp_adminify_primary_color = $this->jt_option('wp_adminify_primary_color', 'wp_adminify_colors', '#8641c0');
    $wp_adminify_secondary_color = $this->jt_option('wp_adminify_secondary_color', 'wp_adminify_colors', '#2581bf');

    if ($wp_adminify_primary_color != "") :
      $wp_adminify_primary    = $wp_adminify_primary_color;
    else :
      $wp_adminify_primary    = "#8641c0";
    endif;
    if ($wp_adminify_secondary_color != "") :
      $wp_adminify_secondary  = $wp_adminify_secondary_color;
    else :
      $wp_adminify_secondary    = "#2581bf";
    endif;

    wp_enqueue_style('wp_adminify-admin-bar-style', plugins_url() . '/wp-adminify/css/wp_adminify_styles_adminbar.css');

    $admin_bar_css = "

      #wpadminbar {
        background: {$wp_adminify_primary};
      }

      #wpadminbar .menupop .ab-sub-wrapper,#wpadminbar .shortlink-input {
        background: {$wp_adminify_primary};
      }

    ";
    wp_add_inline_style('wp_adminify-admin-bar-style', $admin_bar_css);
  }


  public function wp_adminify_admin_theme_style()
  {
    $wp_adminify_primary_color = $this->jt_option('wp_adminify_primary_color', 'wp_adminify_colors', '#8641c0');
    $wp_adminify_secondary_color = $this->jt_option('wp_adminify_secondary_color', 'wp_adminify_colors', '#2581bf');
    $wp_adminify_menu_bg_color = $this->jt_option('wp_adminify_menu_bg_color', 'wp_adminify_colors', '#2581bf');
    $wp_adminify_menu_text_color = $this->jt_option('wp_adminify_menu_text_color', 'wp_adminify_colors', '#666');


    if ($wp_adminify_primary_color != "") :
      $wp_adminify_primary    = $wp_adminify_primary_color;
    else :
      $wp_adminify_primary    = "#8641c0";
    endif;
    if ($wp_adminify_secondary_color != "") :
      $wp_adminify_secondary  = $wp_adminify_secondary_color;
    else :
      $wp_adminify_secondary    = "#2581bf";
    endif;

    wp_enqueue_style('wp_adminify-admin-style', plugins_url() . '/wp-adminify/css/wp_adminify_styles_admin.css');

    $admin_css = "

      a,
      input[type=checkbox]:checked:before,
      .view-switch a.current:before {
        color: {$wp_adminify_primary}
      }

      a:hover {
        color: {$wp_adminify_secondary}
      }
      #adminmenu{
        background: {$wp_adminify_menu_bg_color};
      }
      #adminmenu div.wp-menu-name, #adminmenu div.wp-menu-image:before{
        color: {$wp_adminify_menu_text_color};
      }

      #adminmenu li a:focus div.wp-menu-image:before,#adminmenu li.opensub div.wp-menu-image:before,#adminmenu li:hover div.wp-menu-image:before {
        color:  {$wp_adminify_primary}!important;
      }

      #adminmenu .wp-has-current-submenu .wp-submenu .wp-submenu-head,#adminmenu .wp-menu-arrow,#adminmenu .wp-menu-arrow div,#adminmenu li.current a.menu-top,#adminmenu li.wp-has-current-submenu a.wp-has-current-submenu,.folded #adminmenu li.current.menu-top,.folded #adminmenu li.wp-has-current-submenu,/* Hover actions */
      #adminmenu li.menu-top:hover,#adminmenu li.opensub>a.menu-top,#adminmenu li>a.menu-top:focus {
        background: {$wp_adminify_primary};
        background:#FFF
      }

      #adminmenu .opensub .wp-submenu li.current a,#adminmenu .wp-submenu li.current,#adminmenu .wp-submenu li.current a,#adminmenu .wp-submenu li.current a:focus,#adminmenu .wp-submenu li.current a:hover,#adminmenu a.wp-has-current-submenu:focus+.wp-submenu li.current a,#adminmenu .wp-submenu .wp-submenu-head,/* Dashicons */
      #adminmenu .current div.wp-menu-image:before,#adminmenu .wp-has-current-submenu div.wp-menu-image:before,#adminmenu a.current:hover div.wp-menu-image:before,#adminmenu a.wp-has-current-submenu:hover div.wp-menu-image:before,#adminmenu li.wp-has-current-submenu:hover div.wp-menu-image:before, #adminmenu li:hover div.wp-menu-image:before {
        color: {$wp_adminify_primary}
      }

      #adminmenu li.wp-has-current-submenu a.wp-has-current-submenu div.wp-menu-name {
        color: {$wp_adminify_primary}
      }

      .wrap .add-new-h2,.wrap .add-new-h2:active {
        background: {$wp_adminify_primary};
      }

      .wrap .add-new-h2:hover {
        background: {$wp_adminify_secondary}
      }

      div.updated {
        border-left: 5px solid  {$wp_adminify_primary};
      }

      #adminmenu li a.wp-has-current-submenu .update-plugins,
      #adminmenu li.current a .awaiting-mod {
        background-color: {$wp_adminify_primary};
      }

      .wp-core-ui .button:hover,.wp-core-ui .button-secondary:hover,.wp-core-ui .button-primary {
        background: {$wp_adminify_primary};
      }

      .wp-core-ui .button-primary.focus, .wp-core-ui .button-primary.hover, .wp-core-ui .button-primary:focus, .wp-core-ui .button-primary:hover {
        background: {$wp_adminify_secondary};
      }

      .composer-switch a,.composer-switch a:visited,.composer-switch a.wpb_switch-to-front-composer,.composer-switch a:visited.wpb_switch-to-front-composer,.composer-switch .logo-icon {
        background-color: {$wp_adminify_primary}!important
      }

      .composer-switch .vc-spacer, .composer-switch a.wpb_switch-to-composer:hover, .composer-switch a:visited.wpb_switch-to-composer:hover, .composer-switch a.wpb_switch-to-front-composer:hover, .composer-switch a:visited.wpb_switch-to-front-composer:hover {
        background-color:  {$wp_adminify_secondary}!important
      }

    ";
    wp_add_inline_style('wp_adminify-admin-style', $admin_css);
  }


  // Update Admin Footer
  public function wp_adminify_swap_footer_admin()
  {
    echo WP_ADMINIFY . ' by <a href="https://wpadminify.com" target="_blank">Liton Arefin</a> | Powered by <a href="http://wordpress.org" target="_blank">Wordpress</a></p>';
  }


  // Remove default HTML height on the admin bar callback
  public function wp_adminify_admin_bar_style()
  {
    if (is_admin_bar_showing()) {
    ?>
      <style type="text/css" media="screen">
        html {
          margin-top: 46px !important;
        }

        * html body {
          margin-top: 46px !important;
        }
      </style>
<?php }
  }
}