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<?php |
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/** |
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* This adds the meta box for the permissions component. This allows restriction to bbpress groups |
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*/ |
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/** |
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*/ |
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|
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add_action( 'admin_menu', 'private_groups_create_meta_box' ); |
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/* Saves the content permissions metabox data to a custom field. */ |
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add_action( 'save_post', 'private_groups_save_meta', 1, 2 ); |
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function private_groups_create_meta_box() { |
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add_meta_box( 'forum-group-meta-box', __( 'Forum Groups' , 'bbp-private-groups') , 'private_groups_meta_box', 'forum', 'normal', 'high' ); |
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//add_meta_box( 'forum-group-meta-box', 'Forum Groups', 'private_groups_meta_box', 'topic', 'normal', 'high' ); |
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//add_meta_box( 'forum-group-meta-box', 'Forum Groups', 'private_groups_meta_box', 'reply', 'normal', 'high' ); |
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} |
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|
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/** |
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* Controls the display of the content permissions meta box. This allows users |
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* to select groups that should have access to an individual post/page. |
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*/ |
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function private_groups_meta_box( $object, $box ) { |
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global $post ?> |
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|
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<input type="hidden" name="private_groups_meta_nonce" value="<?php echo wp_create_nonce(plugin_basename(__FILE__)); ?>" /> |
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|
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<p> |
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<label for="groups"><?php _e('<strong>Groups:</strong> Restrict the content to these groups on the front end of the site. If all boxes are left unchecked, everyone can view the content.', 'bbp-private_groups'); ?></label> |
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</p> |
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<div style="overflow: hidden;"> |
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|
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<?php |
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/* Get the meta*/ |
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$meta = get_post_meta( $post->ID, '_private_group', false ); |
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global $rpg_groups ; |
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/* Loop through each of the available roles. */ |
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if(empty($rpg_groups)) { |
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echo _e('<b>No groups have yet been set up - go to Dashboard>Settings>bbp Private Groups to set</b>', 'bbp-private_groups') ; |
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} |
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else { |
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foreach ( $rpg_groups as $group => $details ) { |
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$checked = false; |
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|
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/* If the role has been selected, make sure it's checked. */ |
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if ( is_array( $meta ) && in_array( $group, $meta ) ) |
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$checked = ' checked="checked" '; ?> |
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|
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<p style="width: 32%; float: left; margin-right: 0;"> |
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<label for="group-<?php echo $group; ?>"> |
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<?php $groupname=__('Group','bbp-private-groups').substr($group,5,strlen($group)) ; ?> |
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<input type="checkbox" name=<?php echo $group ; ?> id=<?php echo $group ; ?> <?php echo $checked; ?> value="<?php echo $group; ?>" /> |
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<?php echo $groupname." ".$details ; ?> |
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</label> |
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</p> |
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|
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<?php }} ?> |
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|
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</div><?php |
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} |
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|
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/** |
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* Saves the content permissions metabox data to a custom field. |
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* |
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*/ |
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function private_groups_save_meta( $post_id, $post ) { |
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global $rpg_groups ; |
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|
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/* Only allow users that can edit the current post to submit data. */ |
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if ( 'post' == $post->post_type && !current_user_can( 'edit_posts', $post_id ) ) |
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return; |
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|
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/* Only allow users that can edit the current page to submit data. */ |
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elseif ( 'page' == $post->post_type && !current_user_can( 'edit_pages', $post_id ) ) |
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return; |
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|
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/* Don't save if the post is only a revision. */ |
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if ( 'revision' == $post->post_type ) |
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return; |
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|
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/* Loop through each of the site's available roles. */ |
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if(!empty($rpg_groups)) { |
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foreach ( $rpg_groups as $group => $details ){ |
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|
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/* Get post metadata for the custom field key 'group'. */ |
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$meta = (array)get_post_meta( $post_id, '_private_group', false ); |
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|
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/* Check if the group was selected. */ |
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if ( $_POST[$group] ) { |
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/* If selected and already saved, continue looping through the roles and do nothing for this role. */ |
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if ( in_array( $group, $meta ) ) |
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continue; |
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|
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/* If the group was selected and not already saved, add the group as a new value to the 'group' custom field. */ |
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else |
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add_post_meta( $post_id, '_private_group', $group, false ); |
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} |
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/* If role not selected, delete. */ |
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else |
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delete_post_meta( $post_id, '_private_group', $group ); |
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} // End loop through site's groups. |
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} |
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} |
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?> |
