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   1  <?php
   2  
   3  /* Define the slug for the component */
   4  if ( !defined( 'BP_WIRE_SLUG' ) )
   5      define ( 'BP_WIRE_SLUG', 'wire' );
   6  
   7  require  ( BP_PLUGIN_DIR . '/bp-wire/bp-wire-classes.php' );
   8  require  ( BP_PLUGIN_DIR . '/bp-wire/bp-wire-templatetags.php' );
   9  require  ( BP_PLUGIN_DIR . '/bp-wire/bp-wire-filters.php' );
  10  
  11  /* Include deprecated functions if settings allow */
  12  if ( !defined( 'BP_IGNORE_DEPRECATED' ) )
  13      require  ( BP_PLUGIN_DIR . '/bp-wire/deprecated/bp-wire-deprecated.php' );    
  14      
  15  function bp_wire_install() {
  16      // Tables are installed on a per component basis, where needed.
  17  }
  18  
  19  function bp_wire_setup_globals() {
  20      global $bp, $wpdb;
  21      
  22      $bp->wire->image_base = BP_PLUGIN_URL . '/bp-wire/images';
  23      $bp->wire->slug = BP_WIRE_SLUG;
  24  
  25      $bp->version_numbers->wire = BP_WIRE_VERSION;
  26  }
  27  add_action( 'plugins_loaded', 'bp_wire_setup_globals', 5 );    
  28  add_action( 'admin_menu', 'bp_wire_setup_globals', 1 );
  29  
  30  function bp_wire_setup_nav() {
  31      global $bp;
  32  
  33      /* Add 'Wire' to the main navigation */
  34      bp_core_new_nav_item( array( 'name' => __('Wire', 'buddypress'), 'slug' => $bp->wire->slug, 'position' => 40, 'screen_function' => 'bp_wire_screen_latest', 'default_subnav_slug' => 'all-posts', '' ) );
  35  
  36      $wire_link = $bp->loggedin_user->domain . $bp->wire->slug . '/';
  37      
  38      /* Add the subnav items to the wire nav */
  39      bp_core_new_subnav_item( array( 'name' => __( 'All Posts', 'buddypress' ), 'slug' => 'all-posts', 'parent_url' => $wire_link, 'parent_slug' => $bp->wire->slug, 'screen_function' => 'bp_wire_screen_latest', 'position' => 10 ) );
  40  
  41      if ( $bp->current_component == $bp->wire->slug ) {
  42          if ( bp_is_home() ) {
  43              $bp->bp_options_title = __('My Wire', 'buddypress');
  44          } else {
  45              $bp->bp_options_avatar = bp_core_fetch_avatar( array( 'item_id' => $bp->displayed_user->id, 'type' => 'thumb' ) );
  46              $bp->bp_options_title = $bp->displayed_user->fullname; 
  47          }
  48      }
  49      
  50      do_action( 'bp_wire_setup_nav' );
  51  }
  52  add_action( 'wp', 'bp_wire_setup_nav', 2 );
  53  add_action( 'admin_menu', 'bp_wire_setup_nav', 2 );
  54  
  55  
  56  /********************************************************************************
  57   * Screen Functions
  58   *
  59   * Screen functions are the controllers of BuddyPress. They will execute when their
  60   * specific URL is caught. They will first save or manipulate data using business
  61   * functions, then pass on the user to a template file.
  62   */
  63  
  64  function bp_wire_screen_latest() {
  65      do_action( 'bp_wire_screen_latest' );
  66      bp_core_load_template( apply_filters( 'bp_wire_template_latest', 'wire/latest' ) );    
  67  }
  68  
  69  
  70  /********************************************************************************
  71   * Activity & Notification Functions
  72   *
  73   * These functions handle the recording, deleting and formatting of activity and
  74   * notifications for the user and for this specific component.
  75   */
  76  
  77  function bp_wire_record_activity( $args = true ) {
  78      if ( function_exists('bp_activity_record') ) {
  79          extract($args);
  80  
  81          bp_activity_record( $item_id, $component_name, $component_action, $is_private, $secondary_item_id, $user_id, $secondary_user_id );
  82      }
  83  }
  84  
  85  function bp_wire_delete_activity( $args = true ) {
  86      if ( function_exists('bp_activity_delete') ) {
  87          extract($args);
  88          bp_activity_delete( $item_id, $component_name, $component_action, $user_id, $secondary_item_id );
  89      }
  90  }
  91  
  92  
  93  /********************************************************************************
  94   * Business Functions
  95   *
  96   * Business functions are where all the magic happens in BuddyPress. They will
  97   * handle the actual saving or manipulation of information. Usually they will
  98   * hand off to a database class for data access, then return
  99   * true or false on success or failure.
 100   */
 101  
 102  function bp_wire_new_post( $item_id, $message, $component_name, $deprecated = false, $table_name = null ) {
 103      global $bp;
 104      
 105      if ( empty($message) || !is_user_logged_in() )
 106          return false;
 107      
 108      if ( !$table_name )
 109          $table_name = $bp->{$component_name}->table_name_wire;
 110  
 111      $wire_post = new BP_Wire_Post( $table_name );
 112      $wire_post->item_id = $item_id;
 113      $wire_post->user_id = $bp->loggedin_user->id;
 114      $wire_post->date_posted = time();
 115  
 116      $allowed_tags = apply_filters( 'bp_wire_post_allowed_tags', '<a><b><strong><i><em><img>' );
 117          
 118      $message = strip_tags( $message, $allowed_tags );
 119      $wire_post->content = apply_filters( 'bp_wire_post_content', $message );
 120      
 121      if ( !$wire_post->save() )
 122          return false;
 123      
 124      do_action( 'bp_wire_post_posted', $wire_post->id, $wire_post->item_id, $wire_post->user_id );
 125      
 126      return $wire_post->id;
 127  }
 128  
 129  function bp_wire_delete_post( $wire_post_id, $component_name, $table_name = null ) {
 130      global $bp;
 131  
 132      if ( !is_user_logged_in() )
 133          return false;
 134  
 135      if ( !$table_name )
 136          $table_name = $bp->{$component_name}->table_name_wire;
 137      
 138      $wire_post = new BP_Wire_Post( $table_name, $wire_post_id );
 139      
 140      if ( !is_site_admin() ) {
 141          if ( !$bp->is_item_admin ) {
 142              if ( $wire_post->user_id != $bp->loggedin_user->id )
 143                  return false;
 144          }
 145      }
 146      
 147      if ( !$wire_post->delete() )
 148          return false;
 149  
 150      do_action( 'bp_wire_post_deleted', $wire_post->id, $wire_post->item_id, $wire_post->user_id );
 151      
 152      return true;
 153  }
 154  
 155  // List actions to clear super cached pages on, if super cache is installed
 156  add_action( 'bp_wire_post_deleted', 'bp_core_clear_cache' );
 157  add_action( 'bp_wire_post_posted', 'bp_core_clear_cache' );
 158  
 159  ?>