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/src/includes/admin/converters/ -> Example.php (source)

   1  <?php
   2  
   3  /**
   4   * bbPress Example Converter
   5   *
   6   * @package bbPress
   7   * @subpackage Converters
   8   */
   9  
  10  /**
  11   * Example converter base impoprter template for bbPress
  12   *
  13   * @since 2.3.0 bbPress (r4689)
  14   *
  15   * @link Codex Docs https://codex.bbpress.org/import-forums/custom-import
  16   */
  17  class Example extends BBP_Converter_Base {
  18  
  19      /**
  20       * Main Constructor
  21       */
  22  	public function __construct() {
  23          parent::__construct();
  24      }
  25  
  26      /**
  27       * Sets up the field mappings
  28       */
  29  	public function setup_globals() {
  30  
  31          /** Forum Section *****************************************************/
  32  
  33          // Setup table joins for the forum section at the base of this section
  34  
  35          // Old forum id (Stored in postmeta)
  36          $this->field_map[] = array(
  37              'from_tablename'  => 'forums_table',
  38              'from_fieldname'  => 'the_forum_id',
  39              'to_type'         => 'forum',
  40              'to_fieldname'    => '_bbp_old_forum_id'
  41          );
  42  
  43          // Forum parent id (If no parent, then 0. Stored in postmeta)
  44          $this->field_map[] = array(
  45              'from_tablename'  => 'forums_table',
  46              'from_fieldname'  => 'the_parent_id',
  47              'to_type'         => 'forum',
  48              'to_fieldname'    => '_bbp_old_forum_parent_id'
  49          );
  50  
  51          // Forum topic count (Stored in postmeta)
  52          $this->field_map[] = array(
  53              'from_tablename' => 'forums_table',
  54              'from_fieldname' => 'the_topic_count',
  55              'to_type'        => 'forum',
  56              'to_fieldname'   => '_bbp_topic_count'
  57          );
  58  
  59          // Forum reply count (Stored in postmeta)
  60          $this->field_map[] = array(
  61              'from_tablename' => 'forums_table',
  62              'from_fieldname' => 'the_reply_count',
  63              'to_type'        => 'forum',
  64              'to_fieldname'   => '_bbp_reply_count'
  65          );
  66  
  67          // Forum total topic count (Stored in postmeta)
  68          $this->field_map[] = array(
  69              'from_tablename' => 'forums_table',
  70              'from_fieldname' => 'the_total_topic_count',
  71              'to_type'        => 'forum',
  72              'to_fieldname'   => '_bbp_total_topic_count'
  73          );
  74  
  75          // Forum total reply count (Stored in postmeta)
  76          $this->field_map[] = array(
  77              'from_tablename' => 'forums_table',
  78              'from_fieldname' => 'the_total_reply_count',
  79              'to_type'        => 'forum',
  80              'to_fieldname'   => '_bbp_total_reply_count'
  81          );
  82  
  83          // Forum title.
  84          $this->field_map[] = array(
  85              'from_tablename'  => 'forums_table',
  86              'from_fieldname'  => 'the_forum_title',
  87              'to_type'         => 'forum',
  88              'to_fieldname'    => 'post_title'
  89          );
  90  
  91          // Forum slug (Clean name to avoid confilcts)
  92          $this->field_map[] = array(
  93              'from_tablename'  => 'forums_table',
  94              'from_fieldname'  => 'the_forum_slug',
  95              'to_type'         => 'forum',
  96              'to_fieldname'    => 'post_name',
  97              'callback_method' => 'callback_slug'
  98          );
  99  
 100          // Forum description.
 101          $this->field_map[] = array(
 102              'from_tablename'  => 'forums_table',
 103              'from_fieldname'  => 'the_forum_description',
 104              'to_type'         => 'forum',
 105              'to_fieldname'    => 'post_content',
 106              'callback_method' => 'callback_null'
 107          );
 108  
 109          // Forum display order (Starts from 1)
 110          $this->field_map[] = array(
 111              'from_tablename'  => 'forums_table',
 112              'from_fieldname'  => 'the_forum_order',
 113              'to_type'         => 'forum',
 114              'to_fieldname'    => 'menu_order'
 115          );
 116  
 117          // Forum type (Category = 0 or Forum = 1, Stored in postmeta)
 118          $this->field_map[] = array(
 119              'from_tablename'  => 'forums_table',
 120              'from_fieldname'  => 'the_forum_type',
 121              'to_type'         => 'forum',
 122              'to_fieldname'    => '_bbp_forum_type',
 123              'callback_method' => 'callback_forum_type'
 124          );
 125  
 126          // Forum status (Unlocked = 0 or Locked = 1, Stored in postmeta)
 127          $this->field_map[] = array(
 128              'from_tablename'  => 'forums_table',
 129              'from_fieldname'  => 'the_forum_status',
 130              'to_type'         => 'forum',
 131              'to_fieldname'    => '_bbp_status',
 132              'callback_method' => 'callback_forum_status'
 133          );
 134  
 135          // Forum dates.
 136          $this->field_map[] = array(
 137              'to_type'         => 'forum',
 138              'to_fieldname'    => 'post_date',
 139              'default' => date('Y-m-d H:i:s')
 140          );
 141          $this->field_map[] = array(
 142              'to_type'         => 'forum',
 143              'to_fieldname'    => 'post_date_gmt',
 144              'default' => date('Y-m-d H:i:s')
 145          );
 146          $this->field_map[] = array(
 147              'to_type'         => 'forum',
 148              'to_fieldname'    => 'post_modified',
 149              'default' => date('Y-m-d H:i:s')
 150          );
 151          $this->field_map[] = array(
 152              'to_type'         => 'forum',
 153              'to_fieldname'    => 'post_modified_gmt',
 154              'default' => date('Y-m-d H:i:s')
 155          );
 156  
 157          // Setup the table joins for the forum section
 158          $this->field_map[] = array(
 159              'from_tablename'  => 'groups_table',
 160              'from_fieldname'  => 'forum_id',
 161              'join_tablename'  => 'forums_table',
 162              'join_type'       => 'INNER',
 163              'join_expression' => 'USING groups_table.forum_id = forums_table.forum_id',
 164          //    'from_expression' => 'WHERE forums_table.forum_id != 1',
 165              'to_type'         => 'forum'
 166          );
 167  
 168          /** Forum Subscriptions Section ***************************************/
 169  
 170          // Subscribed forum ID (Stored in usermeta)
 171          $this->field_map[] = array(
 172              'from_tablename'  => 'forum_subscriptions_table',
 173              'from_fieldname'  => 'the_forum_id',
 174              'to_type'         => 'forum_subscriptions',
 175              'to_fieldname'    => '_bbp_forum_subscriptions'
 176          );
 177  
 178          // Subscribed user ID (Stored in usermeta)
 179          $this->field_map[] = array(
 180              'from_tablename'  => 'forum_subscriptions_table',
 181              'from_fieldname'  => 'the_user_id',
 182              'to_type'         => 'forum_subscriptions',
 183              'to_fieldname'    => 'user_id',
 184              'callback_method' => 'callback_userid'
 185          );
 186  
 187          /** Topic Section *****************************************************/
 188  
 189          // Setup table joins for the topic section at the base of this section
 190  
 191          // Old topic id (Stored in postmeta)
 192          $this->field_map[] = array(
 193              'from_tablename'  => 'topics_table',
 194              'from_fieldname'  => 'the_topic_id',
 195              'to_type'         => 'topic',
 196              'to_fieldname'    => '_bbp_old_topic_id'
 197          );
 198  
 199          // Topic reply count (Stored in postmeta)
 200          $this->field_map[] = array(
 201              'from_tablename'  => 'topics_table',
 202              'from_fieldname'  => 'the_topic_reply_count',
 203              'to_type'         => 'topic',
 204              'to_fieldname'    => '_bbp_reply_count',
 205              'callback_method' => 'callback_topic_reply_count'
 206          );
 207  
 208          // Topic total reply count (Stored in postmeta)
 209          $this->field_map[] = array(
 210              'from_tablename'  => 'topics_table',
 211              'from_fieldname'  => 'the_total_topic_reply_count',
 212              'to_type'         => 'topic',
 213              'to_fieldname'    => '_bbp_total_reply_count',
 214              'callback_method' => 'callback_topic_reply_count'
 215          );
 216  
 217          // Topic parent forum id (If no parent, then 0. Stored in postmeta)
 218          $this->field_map[] = array(
 219              'from_tablename'  => 'topics_table',
 220              'from_fieldname'  => 'the_topic_parent_forum_id',
 221              'to_type'         => 'topic',
 222              'to_fieldname'    => '_bbp_forum_id',
 223              'callback_method' => 'callback_forumid'
 224          );
 225  
 226          // Topic author.
 227          $this->field_map[] = array(
 228              'from_tablename'  => 'topics_table',
 229              'from_fieldname'  => 'the_topic_author_id',
 230              'to_type'         => 'topic',
 231              'to_fieldname'    => 'post_author',
 232              'callback_method' => 'callback_userid'
 233          );
 234  
 235          // Topic author ip (Stored in postmeta)
 236          $this->field_map[] = array(
 237              'from_tablename'  => 'topics_table',
 238              'from_fieldname'  => 'the_topic_author_ip_address',
 239              'to_type'         => 'topic',
 240              'to_fieldname'    => '_bbp_author_ip'
 241          );
 242  
 243          // Topic content.
 244          $this->field_map[] = array(
 245              'from_tablename'  => 'topics_table',
 246              'from_fieldname'  => 'the_topic_content',
 247              'to_type'         => 'topic',
 248              'to_fieldname'    => 'post_content',
 249              'callback_method' => 'callback_html'
 250          );
 251  
 252          // Topic title.
 253          $this->field_map[] = array(
 254              'from_tablename'  => 'topics_table',
 255              'from_fieldname'  => 'the_topic_title',
 256              'to_type'         => 'topic',
 257              'to_fieldname'    => 'post_title'
 258          );
 259  
 260          // Topic slug (Clean name to avoid conflicts)
 261          $this->field_map[] = array(
 262              'from_tablename'  => 'topics_table',
 263              'from_fieldname'  => 'the_topic_slug',
 264              'to_type'         => 'topic',
 265              'to_fieldname'    => 'post_name',
 266              'callback_method' => 'callback_slug'
 267          );
 268  
 269          // Topic status (Open or Closed)
 270          $this->field_map[] = array(
 271              'from_tablename'  => 'topics_table',
 272              'from_fieldname'  => 'the_topic_status',
 273              'to_type'         => 'topic',
 274              'to_fieldname'    => '_bbp_old_closed_status_id',
 275              'callback_method' => 'callback_topic_status'
 276          );
 277  
 278          // Topic parent forum id (If no parent, then 0)
 279          $this->field_map[] = array(
 280              'from_tablename'  => 'topics_table',
 281              'from_fieldname'  => 'the_topic_parent_forum_id',
 282              'to_type'         => 'topic',
 283              'to_fieldname'    => 'post_parent',
 284              'callback_method' => 'callback_forumid'
 285          );
 286  
 287          // Sticky status (Stored in postmeta)
 288          $this->field_map[] = array(
 289              'from_tablename'  => 'topics_table',
 290              'from_fieldname'  => 'the_topic_sticky_status',
 291              'to_type'         => 'topic',
 292              'to_fieldname'    => '_bbp_old_sticky_status_id',
 293              'callback_method' => 'callback_sticky_status'
 294          );
 295  
 296          // Topic dates.
 297          $this->field_map[] = array(
 298              'from_tablename'  => 'topics_table',
 299              'from_fieldname'  => 'the_topic_creation_date',
 300              'to_type'         => 'topic',
 301              'to_fieldname'    => 'post_date',
 302              'callback_method' => 'callback_datetime'
 303          );
 304          $this->field_map[] = array(
 305              'from_tablename'  => 'topics_table',
 306              'from_fieldname'  => 'the_topic_creation_date',
 307              'to_type'         => 'topic',
 308              'to_fieldname'    => 'post_date_gmt',
 309              'callback_method' => 'callback_datetime'
 310          );
 311          $this->field_map[] = array(
 312              'from_tablename'  => 'topics_table',
 313              'from_fieldname'  => 'the_topic_modified_date',
 314              'to_type'         => 'topic',
 315              'to_fieldname'    => 'post_modified',
 316              'callback_method' => 'callback_datetime'
 317          );
 318          $this->field_map[] = array(
 319              'from_tablename'  => 'topics_table',
 320              'from_fieldname'  => 'the_topic_modified_date',
 321              'to_type'         => 'topic',
 322              'to_fieldname'    => 'post_modified_gmt',
 323              'callback_method' => 'callback_datetime'
 324          );
 325          $this->field_map[] = array(
 326              'from_tablename'  => 'topics_table',
 327              'from_fieldname'  => 'the_topic_modified_date',
 328              'to_type'         => 'topic',
 329              'to_fieldname'    => '_bbp_last_active_time',
 330              'callback_method' => 'callback_datetime'
 331          );
 332  
 333          // Setup any table joins needed for the topic section
 334          $this->field_map[] = array(
 335              'from_tablename'  => 'replies_table',
 336              'from_fieldname'  => 'the_topic_id',
 337              'join_tablename'  => 'topics_table',
 338              'join_type'       => 'INNER',
 339              'join_expression' => 'USING replies_table.the_topic_id = topics_table.the_topic_id',
 340              'from_expression' => 'WHERE forums_table.the_topic_id = 0',
 341              'to_type'         => 'topic'
 342          );
 343  
 344          /** Tags Section ******************************************************/
 345  
 346          // Setup table joins for the tag section at the base of this section
 347          // Setup any table joins needed for the tags section
 348          $this->field_map[] = array(
 349              'from_tablename'  => 'tag_table',
 350              'from_fieldname'  => 'the_topic_id',
 351              'join_tablename'  => 'tagcontent_table',
 352              'join_type'       => 'INNER',
 353              'join_expression' => 'USING tagcontent_table.tag_id = tags_table.tag_id',
 354              'from_expression' => 'WHERE tagcontent_table.tag_id = tag_table.tag_id',
 355              'to_type'         => 'tags'
 356          );
 357  
 358          // Topic id.
 359          $this->field_map[] = array(
 360              'from_tablename'  => 'tagcontent_table',
 361              'from_fieldname'  => 'contentid',
 362              'to_type'         => 'tags',
 363              'to_fieldname'    => 'objectid',
 364              'callback_method' => 'callback_topicid'
 365          );
 366  
 367          // Taxonomy ID.
 368          $this->field_map[] = array(
 369              'from_tablename'  => 'tagcontent_table',
 370              'from_fieldname'  => 'tagid',
 371              'to_type'         => 'tags',
 372              'to_fieldname'    => 'taxonomy'
 373          );
 374  
 375          // Term text.
 376          $this->field_map[] = array(
 377              'from_tablename'  => 'tag_table',
 378              'from_fieldname'  => 'tagtext',
 379              'to_type'         => 'tags',
 380              'to_fieldname'    => 'name'
 381          );
 382  
 383          // Term slug.
 384          $this->field_map[] = array(
 385              'from_tablename'  => 'tag_table',
 386              'from_fieldname'  => 'tagslug',
 387              'to_type'         => 'tags',
 388              'to_fieldname'    => 'slug',
 389              'callback_method' => 'callback_slug'
 390          );
 391  
 392          // Term description.
 393          $this->field_map[] = array(
 394              'from_tablename'  => 'tag_table',
 395              'from_fieldname'  => 'tagdescription',
 396              'to_type'         => 'tags',
 397              'to_fieldname'    => 'description'
 398          );
 399  
 400          /** Topic Subscriptions Section ***************************************/
 401  
 402          // Subscribed topic ID (Stored in usermeta)
 403          $this->field_map[] = array(
 404              'from_tablename'  => 'topic_subscriptions_table',
 405              'from_fieldname'  => 'the_topic_id',
 406              'to_type'         => 'topic_subscriptions',
 407              'to_fieldname'    => '_bbp_subscriptions'
 408          );
 409  
 410          // Subscribed user ID (Stored in usermeta)
 411          $this->field_map[] = array(
 412              'from_tablename'  => 'topic_subscriptions_table',
 413              'from_fieldname'  => 'the_user_id',
 414              'to_type'         => 'topic_subscriptions',
 415              'to_fieldname'    => 'user_id',
 416              'callback_method' => 'callback_userid'
 417          );
 418  
 419          /** Favorites Section *************************************************/
 420  
 421          // Favorited topic ID (Stored in usermeta)
 422          $this->field_map[] = array(
 423              'from_tablename'  => 'favorites_table',
 424              'from_fieldname'  => 'the_favorite_topic_id',
 425              'to_type'         => 'favorites',
 426              'to_fieldname'    => '_bbp_favorites'
 427          );
 428  
 429          // Favorited user ID (Stored in usermeta)
 430          $this->field_map[] = array(
 431              'from_tablename'  => 'favorites_table',
 432              'from_fieldname'  => 'the_user_id',
 433              'to_type'         => 'favorites',
 434              'to_fieldname'    => 'user_id',
 435              'callback_method' => 'callback_userid'
 436          );
 437  
 438          /** Reply Section *****************************************************/
 439  
 440          // Setup table joins for the reply section at the base of this section
 441  
 442          // Old reply id (Stored in postmeta)
 443          $this->field_map[] = array(
 444              'from_tablename'  => 'replies_table',
 445              'from_fieldname'  => 'the_reply_id',
 446              'to_type'         => 'reply',
 447              'to_fieldname'    => '_bbp_old_reply_id'
 448          );
 449  
 450          // Reply parent forum id (If no parent, then 0. Stored in postmeta)
 451          $this->field_map[] = array(
 452              'from_tablename'  => 'replies_table',
 453              'from_fieldname'  => 'the_reply_parent_forum_id',
 454              'to_type'         => 'reply',
 455              'to_fieldname'    => '_bbp_forum_id',
 456              'callback_method' => 'callback_forumid'
 457          );
 458  
 459          // Reply parent topic id (If no parent, then 0. Stored in postmeta)
 460          $this->field_map[] = array(
 461              'from_tablename'  => 'replies_table',
 462              'from_fieldname'  => 'the_reply_parent_topic_id',
 463              'to_type'         => 'reply',
 464              'to_fieldname'    => '_bbp_topic_id',
 465              'callback_method' => 'callback_topicid'
 466          );
 467  
 468          // Reply author ip (Stored in postmeta)
 469          $this->field_map[] = array(
 470              'from_tablename'  => 'replies_table',
 471              'from_fieldname'  => 'the_reply_author_ip_address',
 472              'to_type'         => 'reply',
 473              'to_fieldname'    => '_bbp_author_ip'
 474          );
 475  
 476          // Reply author.
 477          $this->field_map[] = array(
 478              'from_tablename'  => 'replies_table',
 479              'from_fieldname'  => 'the_reply_author_id',
 480              'to_type'         => 'reply',
 481              'to_fieldname'    => 'post_author',
 482              'callback_method' => 'callback_userid'
 483          );
 484  
 485          // Reply title and reply slugs
 486          // Note: We don't actually want either a reply title or a reply slug as
 487          //       we want single replies to use their ID as the permalink.
 488  
 489          // Reply content.
 490          $this->field_map[] = array(
 491              'from_tablename'  => 'replies_table',
 492              'from_fieldname'  => 'the_reply_content',
 493              'to_type'         => 'reply',
 494              'to_fieldname'    => 'post_content',
 495              'callback_method' => 'callback_html'
 496          );
 497  
 498          // Reply order.
 499          $this->field_map[] = array(
 500              'from_tablename'  => 'replies_table',
 501              'from_fieldname'  => 'the_reply_order',
 502              'to_type'         => 'reply',
 503              'to_fieldname'    => 'menu_order'
 504          );
 505  
 506          // Reply parent topic id (If no parent, then 0)
 507          $this->field_map[] = array(
 508              'from_tablename'  => 'replies_table',
 509              'from_fieldname'  => 'the_reply_parent_topic_id',
 510              'to_type'         => 'reply',
 511              'to_fieldname'    => 'post_parent',
 512              'callback_method' => 'callback_topicid'
 513          );
 514  
 515          // Reply dates.
 516          $this->field_map[] = array(
 517              'from_tablename'  => 'replies_table',
 518              'from_fieldname'  => 'the_reply_creation_date',
 519              'to_type'         => 'reply',
 520              'to_fieldname'    => 'post_date',
 521              'callback_method' => 'callback_datetime'
 522          );
 523          $this->field_map[] = array(
 524              'from_tablename'  => 'replies_table',
 525              'from_fieldname'  => 'the_reply_creation_date',
 526              'to_type'         => 'reply',
 527              'to_fieldname'    => 'post_date_gmt',
 528              'callback_method' => 'callback_datetime'
 529          );
 530          $this->field_map[] = array(
 531              'from_tablename'  => 'replies_table',
 532              'from_fieldname'  => 'the_reply_modified_date',
 533              'to_type'         => 'reply',
 534              'to_fieldname'    => 'post_modified',
 535              'callback_method' => 'callback_datetime'
 536          );
 537          $this->field_map[] = array(
 538              'from_tablename'  => 'replies_table',
 539              'from_fieldname'  => 'the_reply_modified_date',
 540              'to_type'         => 'reply',
 541              'to_fieldname'    => 'post_modified_gmt',
 542              'callback_method' => 'callback_datetime'
 543          );
 544  
 545          // Setup any table joins needed for the reply section
 546          $this->field_map[] = array(
 547              'from_tablename'  => 'topics_table',
 548              'from_fieldname'  => 'the_topic_id',
 549              'join_tablename'  => 'replies_table',
 550              'join_type'       => 'INNER',
 551              'join_expression' => 'USING topics_table.the_topic_id = replies_table.the_topic_id',
 552              'from_expression' => 'WHERE topics_table.first_post != 0',
 553              'to_type'         => 'reply'
 554          );
 555  
 556          /** User Section ******************************************************/
 557  
 558          // Setup table joins for the user section at the base of this section
 559  
 560          // Store old user id (Stored in usermeta)
 561          $this->field_map[] = array(
 562              'from_tablename'  => 'users_table',
 563              'from_fieldname'  => 'the_users_id',
 564              'to_type'         => 'user',
 565              'to_fieldname'    => '_bbp_old_user_id'
 566          );
 567  
 568          // Store old user password (Stored in usermeta serialized with salt)
 569          $this->field_map[] = array(
 570              'from_tablename'  => 'users_table',
 571              'from_fieldname'  => 'the_users_password',
 572              'to_type'         => 'user',
 573              'to_fieldname'    => '_bbp_password',
 574              'callback_method' => 'callback_savepass'
 575          );
 576  
 577          // Store old user salt (This is only used for the SELECT row info for the above password save)
 578          $this->field_map[] = array(
 579              'from_tablename'  => 'users_table',
 580              'from_fieldname'  => 'the_users_password_salt',
 581              'to_type'         => 'user',
 582              'to_fieldname'    => ''
 583          );
 584  
 585          // User password verify class (Stored in usermeta for verifying password)
 586          $this->field_map[] = array(
 587              'to_type'         => 'user',
 588              'to_fieldname'    => '_bbp_class',
 589              'default' => 'Example'
 590          );
 591  
 592          // User name.
 593          $this->field_map[] = array(
 594              'from_tablename'  => 'users_table',
 595              'from_fieldname'  => 'the_users_username',
 596              'to_type'         => 'user',
 597              'to_fieldname'    => 'user_login'
 598          );
 599  
 600          // User nice name.
 601          $this->field_map[] = array(
 602              'from_tablename' => 'users_table',
 603              'from_fieldname' => 'the_users_nicename',
 604              'to_type'        => 'user',
 605              'to_fieldname'   => 'user_nicename'
 606          );
 607  
 608          // User email.
 609          $this->field_map[] = array(
 610              'from_tablename'  => 'users_table',
 611              'from_fieldname'  => 'the_users_email_address',
 612              'to_type'         => 'user',
 613              'to_fieldname'    => 'user_email'
 614          );
 615  
 616          // User homepage.
 617          $this->field_map[] = array(
 618              'from_tablename'  => 'users_table',
 619              'from_fieldname'  => 'the_users_homepage_url',
 620              'to_type'         => 'user',
 621              'to_fieldname'    => 'user_url'
 622          );
 623  
 624          // User registered.
 625          $this->field_map[] = array(
 626              'from_tablename'  => 'users_table',
 627              'from_fieldname'  => 'the_users_registration_date',
 628              'to_type'         => 'user',
 629              'to_fieldname'    => 'user_registered',
 630              'callback_method' => 'callback_datetime'
 631          );
 632  
 633          // User status.
 634          $this->field_map[] = array(
 635              'from_tablename' => 'users_table',
 636              'from_fieldname' => 'the_users_status',
 637              'to_type'        => 'user',
 638              'to_fieldname'   => 'user_status'
 639          );
 640  
 641          // User display name.
 642          $this->field_map[] = array(
 643              'from_tablename' => 'users_table',
 644              'from_fieldname' => 'the_users_display_name',
 645              'to_type'        => 'user',
 646              'to_fieldname'   => 'display_name'
 647          );
 648  
 649          // User Profile Field 1 (Stored in usermeta)
 650          $this->field_map[] = array(
 651              'from_tablename'  => 'users_table',
 652              'from_fieldname'  => 'the_users_custom_profile_field_1',
 653              'to_type'         => 'user',
 654              'to_fieldname'    => '_bbp_example_profile_field_1'
 655          );
 656  
 657          // User Profile Field 2 (Stored in usermeta)
 658          $this->field_map[] = array(
 659              'from_tablename'  => 'users_table',
 660              'from_fieldname'  => 'the_users_custom_profile_field_2',
 661              'to_type'         => 'user',
 662              'to_fieldname'    => '_bbp_example_profile_field_2'
 663          );
 664  
 665          // User Profile Field 3 (Stored in usermeta)
 666          $this->field_map[] = array(
 667              'from_tablename' => 'users_table',
 668              'from_fieldname' => 'the_users_custom_profile_field_3',
 669              'to_type'        => 'user',
 670              'to_fieldname'   => '_bbp_example_profile_field_3'
 671          );
 672  
 673          // Setup any table joins needed for the user section
 674          $this->field_map[] = array(
 675              'from_tablename'  => 'users_profile_table',
 676              'from_fieldname'  => 'the_users_id',
 677              'join_tablename'  => 'users_table',
 678              'join_type'       => 'INNER',
 679              'join_expression' => 'USING users_profile_table.the_user_id = users_table.the_user_id',
 680              'from_expression' => 'WHERE users_table.the_user_id != -1',
 681              'to_type'         => 'user'
 682          );
 683      }
 684  
 685      /**
 686       * This method allows us to indicates what is or is not converted for each
 687       * converter.
 688       */
 689  	public function info() {
 690          return '';
 691      }
 692  
 693      /**
 694       * This method is to save the salt and password together.  That
 695       * way when we authenticate it we can get it out of the database
 696       * as one value. Array values are auto sanitized by WordPress.
 697       */
 698  	public function callback_savepass( $field, $row ) {
 699          $pass_array = array( 'hash' => $field, 'salt' => $row['salt'] );
 700          return $pass_array;
 701      }
 702  
 703      /**
 704       * This method is to take the pass out of the database and compare
 705       * to a pass the user has typed in.
 706       */
 707  	public function authenticate_pass( $password, $serialized_pass ) {
 708          $pass_array = unserialize( $serialized_pass );
 709          return ( $pass_array['hash'] == md5( md5( $password ). $pass_array['salt'] ) );
 710      }
 711  }


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