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   1  <?php
   2  /**
   3   * Edit Tags Administration Panel.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** WordPress Administration Bootstrap */
  10  require_once ('admin.php');
  11  
  12  wp_reset_vars( array('action', 'tag', 'taxonomy', 'post_type') );
  13  
  14  if ( empty($taxonomy) )
  15      $taxonomy = 'post_tag';
  16  
  17  if ( !is_taxonomy($taxonomy) )
  18      wp_die(__('Invalid taxonomy'));
  19  
  20  $tax = get_taxonomy($taxonomy);
  21  
  22  $title = $tax->label;
  23  
  24  if ( empty($post_type) || !in_array( $post_type, get_post_types( array('public' => true) ) ) )
  25      $post_type = 'post';
  26  
  27  if ( 'post' != $post_type ) {
  28      $parent_file = "edit.php?post_type=$post_type";
  29      $submenu_file = "edit-tags.php?taxonomy=$taxonomy&amp;post_type=$post_type";
  30  } else {
  31      $parent_file = 'edit.php';
  32      $submenu_file = "edit-tags.php?taxonomy=$taxonomy";
  33  }
  34  
  35  if ( isset( $_GET['action'] ) && isset($_GET['delete_tags']) && ( 'delete' == $_GET['action'] || 'delete' == $_GET['action2'] ) )
  36      $action = 'bulk-delete';
  37  
  38  switch($action) {
  39  
  40  case 'add-tag':
  41  
  42      check_admin_referer('add-tag');
  43  
  44      if ( !current_user_can($tax->edit_cap) )
  45          wp_die(__('Cheatin&#8217; uh?'));
  46  
  47      $ret = wp_insert_term($_POST['tag-name'], $taxonomy, $_POST);
  48      $location = 'edit-tags.php?taxonomy=' . $taxonomy;
  49      if ( 'post' != $post_type )
  50          $location .= '&post_type=' . $post_type;
  51  
  52      if ( $referer = wp_get_original_referer() ) {
  53          if ( false !== strpos($referer, 'edit-tags.php') )
  54              $location = $referer;
  55      }
  56  
  57      if ( $ret && !is_wp_error( $ret ) )
  58          $location = add_query_arg('message', 1, $location);
  59      else
  60          $location = add_query_arg('message', 4, $location);
  61      wp_redirect($location);
  62      exit;
  63  break;
  64  
  65  case 'delete':
  66      $location = 'edit-tags.php?taxonomy=' . $taxonomy;
  67      if ( 'post' != $post_type )
  68          $location .= '&post_type=' . $post_type;
  69      if ( $referer = wp_get_referer() ) {
  70          if ( false !== strpos($referer, 'edit-tags.php') )
  71              $location = $referer;
  72      }
  73  
  74      if ( !isset( $_GET['tag_ID'] ) ) {
  75          wp_redirect($location);
  76          exit;
  77      }
  78  
  79      $tag_ID = (int) $_GET['tag_ID'];
  80      check_admin_referer('delete-tag_' .  $tag_ID);
  81  
  82      if ( !current_user_can($tax->delete_cap) )
  83          wp_die(__('Cheatin&#8217; uh?'));
  84  
  85      wp_delete_term( $tag_ID, $taxonomy);
  86  
  87      $location = add_query_arg('message', 2, $location);
  88      wp_redirect($location);
  89      exit;
  90  
  91  break;
  92  
  93  case 'bulk-delete':
  94      check_admin_referer('bulk-tags');
  95  
  96      if ( !current_user_can($tax->delete_cap) )
  97          wp_die(__('Cheatin&#8217; uh?'));
  98  
  99      $tags = (array) $_GET['delete_tags'];
 100      foreach( $tags as $tag_ID ) {
 101          wp_delete_term( $tag_ID, $taxonomy);
 102      }
 103  
 104      $location = 'edit-tags.php?taxonomy=' . $taxonomy;
 105      if ( 'post' != $post_type )
 106          $location .= '&post_type=' . $post_type;
 107      if ( $referer = wp_get_referer() ) {
 108          if ( false !== strpos($referer, 'edit-tags.php') )
 109              $location = $referer;
 110      }
 111  
 112      $location = add_query_arg('message', 6, $location);
 113      wp_redirect($location);
 114      exit;
 115  
 116  break;
 117  
 118  case 'edit':
 119      $title = sprintf(_x('Edit %s', '%s: singular taxonomy name'), $tax->singular_label);
 120  
 121      require_once  ('admin-header.php');
 122      $tag_ID = (int) $_GET['tag_ID'];
 123  
 124      $tag = get_term($tag_ID, $taxonomy, OBJECT, 'edit');
 125      include ('edit-tag-form.php');
 126  
 127  break;
 128  
 129  case 'editedtag':
 130      $tag_ID = (int) $_POST['tag_ID'];
 131      check_admin_referer('update-tag_' . $tag_ID);
 132  
 133      if ( !current_user_can($tax->edit_cap) )
 134          wp_die(__('Cheatin&#8217; uh?'));
 135  
 136      $ret = wp_update_term($tag_ID, $taxonomy, $_POST);
 137  
 138      $location = 'edit-tags.php?taxonomy=' . $taxonomy;
 139      if ( 'post' != $post_type )
 140          $location .= '&post_type=' . $post_type;
 141  
 142      if ( $referer = wp_get_original_referer() ) {
 143          if ( false !== strpos($referer, 'edit-tags.php') )
 144              $location = $referer;
 145      }
 146  
 147      if ( $ret && !is_wp_error( $ret ) )
 148          $location = add_query_arg('message', 3, $location);
 149      else
 150          $location = add_query_arg('message', 5, $location);
 151  
 152      wp_redirect($location);
 153      exit;
 154  break;
 155  
 156  default:
 157  
 158  if ( ! empty($_GET['_wp_http_referer']) ) {
 159       wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) );
 160       exit;
 161  }
 162  
 163  wp_enqueue_script('admin-tags');
 164  if ( current_user_can($tax->edit_cap) )
 165      wp_enqueue_script('inline-edit-tax');
 166  
 167  require_once  ('admin-header.php');
 168  
 169  $messages[1] = __('Item added.');
 170  $messages[2] = __('Item deleted.');
 171  $messages[3] = __('Item updated.');
 172  $messages[4] = __('Item not added.');
 173  $messages[5] = __('Item not updated.');
 174  $messages[6] = __('Items deleted.');
 175  
 176  ?>
 177  
 178  <div class="wrap nosubsub">
 179  <?php screen_icon(); ?>
 180  <h2><?php echo esc_html( $title );
 181  if ( !empty($_GET['s']) )
 182      printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', esc_html( stripslashes($_GET['s']) ) ); ?>
 183  </h2>
 184  
 185  <?php if ( isset($_GET['message']) && ( $msg = (int) $_GET['message'] ) ) : ?>
 186  <div id="message" class="updated"><p><?php echo $messages[$msg]; ?></p></div>
 187  <?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
 188  endif; ?>
 189  <div id="ajax-response"></div>
 190  
 191  <form class="search-form" action="" method="get">
 192  <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
 193  <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
 194  <p class="search-box">
 195      <label class="screen-reader-text" for="tag-search-input"><?php printf(_x('Search %s', '%s: plural taxonomy name'), $tax->label); ?>:</label>
 196      <input type="text" id="tag-search-input" name="s" value="<?php _admin_search_query(); ?>" />
 197      <input type="submit" value="<?php echo esc_attr( sprintf(_x('Search %s', '%s: plural taxonomy name'), $tax->label) ); ?>" class="button" />
 198  </p>
 199  </form>
 200  <br class="clear" />
 201  
 202  <div id="col-container">
 203  
 204  <div id="col-right">
 205  <div class="col-wrap">
 206  <form id="posts-filter" action="" method="get">
 207  <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
 208  <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
 209  <div class="tablenav">
 210  <?php
 211  $pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0;
 212  if ( empty($pagenum) )
 213      $pagenum = 1;
 214  
 215  if ( 'post_tag' == $taxonomy )
 216      $tags_per_page = (int) get_user_option( 'edit_tags_per_page' );
 217  elseif ( 'category' == $taxonomy )
 218      $tags_per_page = (int) get_user_option( 'categories_per_page' );
 219  else
 220      $tags_per_page = (int) get_user_option( 'edit_' .  $taxonomy . '_per_page' );
 221  
 222  if ( empty($tags_per_page) || $tags_per_page < 1 )
 223      $tags_per_page = 20;
 224  
 225  if ( 'post_tag' == $taxonomy ) {
 226      $tags_per_page = apply_filters( 'edit_tags_per_page', $tags_per_page );
 227      $tags_per_page = apply_filters( 'tagsperpage', $tags_per_page ); // Old filter
 228  } elseif ( 'category' == $taxonomy ) {
 229      $tags_per_page = apply_filters( 'edit_categories_per_page', $tags_per_page ); // Old filter
 230  } else {
 231      $tags_per_page = apply_filters( 'edit_' . $taxonomy . '_per_page', $tags_per_page );
 232  }
 233  
 234  $searchterms = !empty($_GET['s']) ? trim(stripslashes($_GET['s'])) : '';
 235  
 236  $page_links = paginate_links( array(
 237      'base' => add_query_arg( 'pagenum', '%#%' ),
 238      'format' => '',
 239      'prev_text' => __('&laquo;'),
 240      'next_text' => __('&raquo;'),
 241      'total' => ceil(wp_count_terms($taxonomy, array('search' => $searchterms)) / $tags_per_page),
 242      'current' => $pagenum
 243  ));
 244  
 245  if ( $page_links )
 246      echo "<div class='tablenav-pages'>$page_links</div>";
 247  ?>
 248  
 249  <div class="alignleft actions">
 250  <select name="action">
 251  <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
 252  <option value="delete"><?php _e('Delete'); ?></option>
 253  </select>
 254  <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" />
 255  <?php wp_nonce_field('bulk-tags'); ?>
 256  </div>
 257  
 258  <br class="clear" />
 259  </div>
 260  
 261  <div class="clear"></div>
 262  <?php $table_type = ('category' == $taxonomy ? 'categories' : 'edit-tags'); ?>
 263  <table class="widefat tag fixed" cellspacing="0">
 264      <thead>
 265      <tr>
 266  <?php print_column_headers($table_type); ?>
 267      </tr>
 268      </thead>
 269  
 270      <tfoot>
 271      <tr>
 272  <?php print_column_headers($table_type, false); ?>
 273      </tr>
 274      </tfoot>
 275  
 276      <tbody id="the-list" class="list:tag">
 277  <?php tag_rows( $pagenum, $tags_per_page, $searchterms, $taxonomy ); ?>
 278      </tbody>
 279  </table>
 280  
 281  <div class="tablenav">
 282  <?php
 283  if ( $page_links )
 284      echo "<div class='tablenav-pages'>$page_links</div>";
 285  ?>
 286  
 287  <div class="alignleft actions">
 288  <select name="action2">
 289  <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
 290  <option value="delete"><?php _e('Delete'); ?></option>
 291  </select>
 292  <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />
 293  </div>
 294  
 295  <br class="clear" />
 296  </div>
 297  
 298  <br class="clear" />
 299  </form>
 300  
 301  <?php if ( 'category' == $taxonomy ) : ?>
 302  <div class="form-wrap">
 303  <p><?php printf(__('<strong>Note:</strong><br />Deleting a category does not delete the posts in that category. Instead, posts that were only assigned to the deleted category are set to the category <strong>%s</strong>.'), apply_filters('the_category', get_cat_name(get_option('default_category')))) ?></p>
 304  <p><?php printf(__('Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.'), 'admin.php?import=wp-cat2tag') ?></p>
 305  </div>
 306  <?php elseif ( 'post_tag' == $taxonomy ) : ?>
 307  <div class="form-wrap">
 308  <p><?php printf(__('Tags can be selectively converted to categories using the <a href="%s">tag to category converter</a>'), 'admin.php?import=wp-cat2tag&amp;step=3') ;?>.</p>
 309  </div>
 310  <?php endif;
 311  do_action('after-' . $taxonomy . '-table', $taxonomy);
 312  ?>
 313  
 314  </div>
 315  </div><!-- /col-right -->
 316  
 317  <div id="col-left">
 318  <div class="col-wrap">
 319  
 320  <?php
 321  if ( current_user_can( $tax->edit_cap ) )
 322      $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false, 'link' => 'edit' ) );
 323  else
 324      $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
 325  
 326  if ( $tag_cloud ) :
 327  ?>
 328  <div class="tagcloud">
 329  <h3><?php printf(_x('Popular %s', '%s: plural taxonomy name'), $tax->label); ?></h3>
 330  <?php echo $tag_cloud; unset( $tag_cloud ); ?>
 331  </div>
 332  <?php
 333  endif;
 334  
 335  if ( current_user_can($tax->edit_cap) ) {
 336      if ( 'category' == $taxonomy )
 337          do_action('add_category_form_pre', (object)array('parent' => 0) );  // Back compat hook. Deprecated in preference to $taxonomy_pre_add_form
 338      else
 339          do_action('add_tag_form_pre', $taxonomy); // Back compat hook. Applies to all Taxonomies -not- categories
 340      do_action($taxonomy . '_pre_add_form', $taxonomy);
 341  ?>
 342  
 343  <div class="form-wrap">
 344  <h3><?php printf(_x('Add a New %s', '%s: singular taxonomy name'), $tax->singular_label); ?></h3>
 345  <form id="addtag" method="post" action="edit-tags.php" class="validate">
 346  <input type="hidden" name="action" value="add-tag" />
 347  <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
 348  <?php wp_nonce_field('add-tag'); ?>
 349  
 350  <div class="form-field form-required">
 351      <label for="tag-name"><?php echo _x('Name', 'Taxonomy Name'); ?></label>
 352      <input name="tag-name" id="tag-name" type="text" value="" size="40" aria-required="true" />
 353      <p><?php _e('The name is how it appears on your site.'); ?></p>
 354  </div>
 355  <?php if ( !is_multisite() ) : ?>
 356  <div class="form-field">
 357      <label for="tag-slug"><?php echo _x('Slug', 'Taxonomy Slug'); ?></label>
 358      <input name="slug" id="tag-slug" type="text" value="" size="40" />
 359      <p><?php _e('The &#8220;slug&#8221; is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p>
 360  </div>
 361  <?php endif; // is_multisite() ?>
 362  <?php if ( is_taxonomy_hierarchical($taxonomy) ) : ?>
 363  <div class="form-field">
 364      <label for="parent"><?php echo _x('Parent', 'Taxonomy Parent'); ?></label>
 365      <?php wp_dropdown_categories(array('hide_empty' => 0, 'hide_if_empty' => false, 'taxonomy' => $taxonomy, 'name' => 'parent', 'orderby' => 'name', 'hierarchical' => true, 'show_option_none' => __('None'))); ?>
 366      <?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?>
 367          <p><?php _e('Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional.'); ?></p>
 368      <?php endif; ?>
 369  </div>
 370  <?php endif; // is_taxonomy_hierarchical() ?>
 371  <div class="form-field">
 372      <label for="tag-description"><?php echo _x('Description', 'Taxonomy Description'); ?></label>
 373      <textarea name="description" id="tag-description" rows="5" cols="40"></textarea>
 374      <p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
 375  </div>
 376  
 377  <?php
 378  if ( ! is_taxonomy_hierarchical($taxonomy) )
 379      do_action('add_tag_form_fields', $taxonomy);
 380  do_action($taxonomy . '_add_form_fields', $taxonomy);
 381  ?>
 382  <p class="submit"><input type="submit" class="button" name="submit" id="submit" value="<?php echo esc_attr(sprintf(_x('Add %s', '%s: singular  taxonomy name'), $tax->singular_label)); ?>" /></p>
 383  <?php
 384  if ( 'category' == $taxonomy )
 385      do_action('edit_category_form',    (object)array('parent' => 0) );  // Back compat hook. Deprecated in preference to $taxonomy_add_form
 386  else
 387      do_action('add_tag_form', $taxonomy); // Back compat hook. Applies to all Taxonomies -not- categories
 388  do_action($taxonomy . '_add_form', $taxonomy);
 389  ?>
 390  </form></div>
 391  <?php } ?>
 392  
 393  </div>
 394  </div><!-- /col-left -->
 395  
 396  </div><!-- /col-container -->
 397  </div><!-- /wrap -->
 398  
 399  <?php inline_edit_term_row('edit-tags', $taxonomy); ?>
 400  
 401  <?php
 402  break;
 403  }
 404  
 405  include ('admin-footer.php');
 406  
 407  ?>