/includes/bootstrap.php

  1. <?php 
  2.  
  3. abstract class Bootstrap 
  4. { 
  5.   protected $plugin_version; 
  6.   protected $plugins_url; 
  7.  
  8.   public function __construct( $plugin_version, $plugins_url ) 
  9.   { 
  10.       $this->plugin_version = $plugin_version; 
  11.       $this->plugins_url = untrailingslashit( $plugins_url ); 
  12.   } 
  13.  
  14.   public function register() 
  15.   { 
  16.       add_action( 'wp_enqueue_scripts', array( $this, 'wp_enqueue_scripts' ) ); 
  17.       add_filter( 'admin_head', array( $this, 'admin_head') ); 
  18.       add_filter( 'tiny_mce_before_init', array( $this, 'tiny_mce_before_init' ), 9999 ); 
  19.       add_filter( 'mce_buttons_2', array( $this, 'mce_buttons_2' ) ); 
  20.       add_filter( 'the_content', array( $this, 'the_content' ) ); 
  21.  
  22.       add_shortcode( 'label', array( $this, 'shortcode_label' ) ); 
  23.       add_shortcode( 'badge', array( $this, 'shortcode_badge' ) ); 
  24.       add_shortcode( 'icon', array( $this, 'shortcode_icon' ) ); 
  25.   } 
  26.  
  27.   public function shortcode_icon( $p ) 
  28.   { 
  29.       $class = array(); 
  30.  
  31.       if ( isset( $p[0] ) && ( $icon = preg_replace( '/^icon-/', '', $p[0] ) ) ) { 
  32.           if ( 'bootstrap3' === Content_Bootstrap::get_bootstrap_version() ) { 
  33.               $class[] = esc_attr( 'glyphicon-'.$icon ); 
  34.           } else { 
  35.               $class[] = esc_attr( 'icon-'.$icon ); 
  36.           } 
  37.       } 
  38.  
  39.       if ( isset( $p[1] ) && ('white' === preg_replace( '/^icon-/', '', $p[1] ) ) ) { 
  40.           $class[] = 'icon-white'; 
  41.       } 
  42.  
  43.       if ( 'bootstrap3' === Content_Bootstrap::get_bootstrap_version() ) { 
  44.           return sprintf( 
  45.               '<span class="glyphicon %s" aria-hidden="true"></span>',  
  46.               join( ' ', $class ) 
  47.  ); 
  48.       } else { 
  49.           return sprintf( 
  50.               '<i class="%s"></i>',  
  51.               join( ' ', $class ) 
  52.  ); 
  53.       } 
  54.   } 
  55.  
  56.   public function shortcode_label( $p, $content ) 
  57.   { 
  58.       if ( 'bootstrap3' === Content_Bootstrap::get_bootstrap_version() ) { 
  59.           $labels = array( 
  60.               'default',  
  61.               'primary',  
  62.               'success',  
  63.               'info',  
  64.               'warning',  
  65.               'danger',  
  66.  ); 
  67.  
  68.           $class = array( 'label' ); 
  69.           if ( isset( $p['name'] ) && in_array( $p['name'], $labels ) ) { 
  70.               $class[] = 'label-' . $p['name']; 
  71.           } else { 
  72.               $class[] = 'label-default'; 
  73.           } 
  74.  
  75.           return sprintf( 
  76.               '<span class="%s">%s</span>',  
  77.               join( ' ', $class ),  
  78.               do_shortcode( $content ) 
  79.  ); 
  80.       } else { 
  81.           $class = array( 'label' ); 
  82.           if ( isset( $p['name'] ) && preg_match( '/^[a-z]+$/', $p['name'] ) ) { 
  83.               $class[] = 'label-'.esc_attr( $p['name'] ); 
  84.           } 
  85.  
  86.           return sprintf( 
  87.               '<span class="%s">%s</span>',  
  88.               join( ' ', $class ),  
  89.               do_shortcode( $content ) 
  90.  ); 
  91.       } 
  92.   } 
  93.  
  94.   public function shortcode_badge( $p, $content ) 
  95.   { 
  96.       if ( 'bootstrap3' === Content_Bootstrap::get_bootstrap_version() ) { 
  97.           return sprintf( 
  98.               '<span class="badge">%s</span>',  
  99.               do_shortcode( $content ) 
  100.  ); 
  101.       } else { 
  102.           $class = array( 'badge' ); 
  103.           if ( isset( $p['name'] ) && preg_match( '/^[a-z]+$/', $p['name'] ) ) { 
  104.               $class[] = 'badge-'.esc_attr( $p['name'] ); 
  105.           } 
  106.  
  107.           return sprintf( 
  108.               '<span class="%s">%s</span>',  
  109.               join( ' ', $class ),  
  110.               do_shortcode( $content ) 
  111.  ); 
  112.       } 
  113.   } 
  114.  
  115.   public function the_content( $content ) 
  116.   { 
  117.       $wrap = apply_filters( 'content_bootstrap_wrap', true ); 
  118.       if ( 'bootstrap3' === Content_Bootstrap::get_bootstrap_version() ) { 
  119.           if ( $wrap ) { 
  120.               return '<div class="content-bootstrap-3-area">'.$content.'</div>'; 
  121.           } else { 
  122.               return $content; 
  123.           } 
  124.       } else { 
  125.           if ( $wrap ) { 
  126.               return '<div class="content-bootstrap-area">'.$content.'</div>'; 
  127.           } else { 
  128.               return $content; 
  129.           } 
  130.       } 
  131.   } 
  132.  
  133.   public function mce_buttons_2( $buttons ) 
  134.   { 
  135.       array_unshift( $buttons, 'styleselect' ); 
  136.       return $buttons; 
  137.   } 
  138.  
  139.   abstract public function tiny_mce_before_init( $init ); 
  140.  
  141.   abstract public function admin_head(); 
  142.  
  143.   public function wp_enqueue_scripts() 
  144.   { 
  145.       wp_enqueue_style( 
  146.           'content-bootstrap',  
  147.           $this->get_bootstrap_dir() . '/css/content-bootstrap.css',  
  148.           array(),  
  149.           $this->plugin_version 
  150.  ); 
  151.   } 
  152.  
  153.   protected function get_bootstrap_dir() 
  154.   { 
  155.       $dir = apply_filters( 
  156.           'content_bootstrap_dir',  
  157.           $this->plugins_url . '/bootstrap/' . Content_Bootstrap::get_bootstrap_version() 
  158.  ); 
  159.  
  160.       return untrailingslashit( $dir ); 
  161.   } 
  162. } 
.