create a relationship link on nodeprofiles

User Relationships: Actions block will do what you need

and if I want a custom link?
the only thing I need is to figure out what is this number in the path:

/user/[logged in user]/relationships/[misterious number]/remove?destination=user%2F[viewing user]

This misterious number is driving me wild.....I cant find a pattern...

any help?

i think this is the userid of the user you want to add. are you using nodeprofile with a template file or what? If you do, you should try to print out get_defined_vars(); there you could find every link.

[Edit]
I checked and that [misterious number] is the id of relationship, see user_relationships table this is rid field.

I found that number you can get it with :

global $user;
$current_relationships = user_relationships_load(array('between' => array($user->uid, arg(1))), array('sort' => 'rtid'));
$friend_rid = $current_relationships['1']['0']->rid;

i'm using content profile with no template files.

look these links:

to add user 29 as a friend:
/relationship/29/request/1?destination=user%2F29

everything is right.

now to remove a friend:
remove user 35 from my friend list
/user/32/relationships/32/remove?destination=user%2F35

now remove user 3
/user/35/relationships/23/remove?destination=user%2F3

now remove user 29
/user/35/relationships/27/remove?destination=user%2F29

now remove user 5 from user 3's list
/user/3/relationships/4/remove?destination=user%2F5

crazy numbers....

@ IckZ

it worked! thanks!

but what kind of id is it anyway?

ah, i aprreciate your work...but i think i cant use it... because I'm trying to remove the original link of user relationship block, but this link brings other things like a "waiting approve cancel link"...

i just wanted to get the original link out of the html ul list tag...

I needed a more universal theme function so I could add in links where i needed them. This takes the arguments of viewer (optional, assumes global $user), and friend_uid, which is the user id you want to create the links for. I also created a template file to theme the actual "link set". It uses the user_relationships_ui module theme functions to create the links, which you can also use. the tirck is knowing which to use, and that's what this theme function does. Hope it's helpfule to someone else. I 'd like to see somethign like this in the module itself. I basically adapted this from it's existing functions, but they weren't generic enough, and were private functions :(

/* 

 * Implementation of theme_preprocess_HOOK().

 * 

 * Return the relationships and links between the logged in user and the potential friend to the theme template.

 */ 

function matador_preprocess_relationship_links(&$vars) {

  if (!$vars['viewer']) {

    global $user;

    $viewer = $user;

  }

  $friend_uid = $vars['friend_uid'];

  

  

  if($friend_uid && user_access('can have relationships', $user) && module_exists('user_relationships_ui')) {

    $relationships = user_relationships_load(array('between' => array($viewer->uid, $friend_uid)), array('include_user_info' => TRUE));

          

    dpm($relationships);

    if ($relationships) {

      //there are 1 or more relationships

      $list = array();

      foreach ($relationships as $i => $relationship) {

        //not sure if we have to check for requires approval here

        if($relationship->approved) {

          //this relationship is active

          $relationship->status = 'approved';

          //can override these theme functions if needed as well.
          $relationship->actions['remove'] = theme('user_relationships_remove_link', $viewer->uid, $relationship->rid); 

          

        }

        else {

          //this relationship is waiting for approval..

          if ($user->uid == $relationship->requester_id) {

            //from another user

            $relationship->status = 'sent';

            $relationship->actions['cancel'] =  theme('user_relationships_pending_request_cancel_link', $viewer->uid, $relationship->rid);

          }

          else {

            //from the logged in user

            $relationship->status = 'received';

            $relationship->actions['approve'] = theme('user_relationships_pending_request_approve_link', $viewer->uid, $relationship->rid);

            $relationship->actions['disapprove'] = theme('user_relationships_pending_request_disapprove_link', $viewer->uid, $relationship->rid);

            

          }

        }

      $list[$relationship->rtid] = $relationship;  

      }

    }

    //any relationships not already taken? (assumes there are not multiple realtionships of the same type)

    $all_relationship_types = user_relationships_types_load();

    foreach ($all_relationship_types as $rtid => $relationship_type) {

      if ($list[$rtid]) {

        continue;

      }

      //check this type can be requested

      if (!user_relationships_api_can_request($viewer, $relationship_type)) {

        continue;

      }

      $new_relationship = NULL;

      $new_relationship->rtid = $rtid;

      $new_relationship->name = $relationship_type;

      $new_relationship->requester = $user;

      $new_relationship->requestee = user_load(array('uid' => $friend_uid));

      $new_relationship->status = 'new';

      $new_relationship->actions['request'] = theme('user_relationships_request_relationship_direct_link', $new_relationship->requestee, $relationship_type);

      

      $list[$rtid] = $new_relationship; 

    }

  }

  $vars['relationship_links'] = $list;

  dpm($vars);

}

The template file: relationship_links.tpl.php

<div class ="relationship-links" >
<?php foreach($relationship_links as $relationship): ?>
  <div class="relationship-<?php print $relationship->name; ?>">
    <?php print (implode ('|', $relationship->actions)); ?>
  </div>
<?php endforeach; ?>
</div>

 ?>

is this a hook? is it about my question above?
I couldnt implement it...

Removing a Friend from any page that has the friend's ID passed as an argument

// Remove Friend Default Link is
// /user/[currently logged in user ID]/relationships/[unique relationship ID]/remove?destination=user/[uid]
// [unique relationship ID] is NOT the same as the "Friend" relationship type ID, it is a unique ID between these two users

global $user;
// get an array of the relationships between [logged in user] and [user ID]
// in this example [user ID] is found by looking at the URL argument #1, which lies at site.c0m/arg0/arg1
// this array is being sorted by relationship-type-ID
$current_relationships = user_relationships_load(array('between' => array($user->uid, arg(1))), array('sort' => 'rtid'));

// this looks at the first relationship-type-ID given by the above, and grabs its unique ID
// since my "Friend" relationship has an ID of 1, the first argument here contains a 1
$friend_rid = $current_relationships['1']['0']->rid;

// this prints Remove Friend link using the Remove Friend default syntax, with a custom destination
print "<a href=/user/" . $user->uid . "/relationships/" . $friend_rid . "/remove?destination=/home>Remove This User as a Friend</a>";

Thanks to IckZ for the php code.

To confirm - is the above php code something we should be able to put into Views Custom Field? I have tried but currently not able to get the 'Remove this user as a friend' link to work properly in Views.

Thank you.

Yes it should work with views. I haven't used a "remove friend" in views but I have used the $relationship object and that is all you should need.

I can't seem to get the php code working in the Views Custom Field. I tried adding arguments in the Views which results in No Query Run. Could someone please help test creating a field in Views with the PHP code?

Are arguments and relationships required? And how should they be set up?
It would be very very helpful if someone could provide a views export which I could load to learn/study from.

Thank you very much in advance.

Here is the view I use which calls some User Relationships functions in a custom php field (from the module, see above).

It is a list of all users on the site. The custom PHP field determines whether each user is a Friend, Not a friend, or in the pending process.

$view = new view;
$view->name = 'Users';
$view->description = 'non-friend user list';
$view->tag = 'tnc';
$view->view_php = '';
$view->base_table = 'node';
$view->is_cacheable = FALSE;
$view->api_version = 2;
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
$handler = $view->new_display('default', 'Defaults', 'default');
$handler->override_option('relationships', array(
  'rtid' => array(
    'label' => 'rtid',
    'required' => 0,
    'id' => 'rtid',
    'table' => 'user_relationships',
    'field' => 'rtid',
    'relationship' => 'none',
  ),
  'requestee_id' => array(
    'label' => 'requestee',
    'required' => 0,
    'id' => 'requestee_id',
    'table' => 'user_relationships',
    'field' => 'requestee_id',
    'relationship' => 'none',
  ),
  'requester_id' => array(
    'label' => 'requester',
    'required' => 0,
    'id' => 'requester_id',
    'table' => 'user_relationships',
    'field' => 'requester_id',
    'relationship' => 'none',
  ),
));
$handler->override_option('fields', array(
  'uid' => array(
    'label' => 'Uid',
    'alter' => array(
      'alter_text' => 0,
      'text' => 'Send Friend Request',
      'make_link' => 0,
      'path' => 'relationship/[uid]/request/1?destination=user/[uid]',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'link_to_user' => 0,
    'exclude' => 1,
    'id' => 'uid',
    'table' => 'users',
    'field' => 'uid',
    'relationship' => 'none',
    'override' => array(
      'button' => 'Override',
    ),
  ),
  'field_avatar_fid' => array(
    'label' => '',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'link_to_node' => 0,
    'label_type' => 'none',
    'format' => 'image_plain',
    'multiple' => array(
      'group' => TRUE,
      'multiple_number' => '',
      'multiple_from' => '',
      'multiple_reversed' => FALSE,
    ),
    'exclude' => 0,
    'id' => 'field_avatar_fid',
    'table' => 'node_data_field_avatar',
    'field' => 'field_avatar_fid',
    'relationship' => 'none',
  ),
  'field_firstname_value' => array(
    'label' => '',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'link_to_node' => 0,
    'label_type' => 'none',
    'format' => 'default',
    'multiple' => array(
      'group' => TRUE,
      'multiple_number' => '',
      'multiple_from' => '',
      'multiple_reversed' => FALSE,
    ),
    'exclude' => 1,
    'id' => 'field_firstname_value',
    'table' => 'node_data_field_firstname',
    'field' => 'field_firstname_value',
    'relationship' => 'none',
  ),
  'field_lastname_value' => array(
    'label' => '',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'link_to_node' => 0,
    'label_type' => 'none',
    'format' => 'default',
    'multiple' => array(
      'group' => TRUE,
      'multiple_number' => '',
      'multiple_from' => '',
      'multiple_reversed' => FALSE,
    ),
    'exclude' => 1,
    'id' => 'field_lastname_value',
    'table' => 'node_data_field_lastname',
    'field' => 'field_lastname_value',
    'relationship' => 'none',
  ),
  'phpcode' => array(
    'label' => 'Data',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'value' => '<?php
//print var_export($data, TRUE);
?>',
    'exclude' => 1,
    'id' => 'phpcode',
    'table' => 'customfield',
    'field' => 'phpcode',
    'relationship' => 'none',
  ),
  'phpcode_2' => array(
    'label' => '',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'value' => '<?php
global $relationships;
global $user;

//if users are friends and relationship has been approved
if ($relationships = user_relationships_load(array(\'between\' => array($user->uid, $data->users_uid),\'approved\' => 1))) { 
print "<a class=friendName href=traveler/" . $data->users_uid . ">" . $data->node_data_field_avatar_field_firstname_value . " " . $data->node_data_field_avatar_field_lastname_value . "</a>";
}

//if a friend request has been made between the users, but hasn\'t been approved
else if ($relationships = user_relationships_load(array(\'between\' => array($user->uid, $data->users_uid),\'approved\' => 0))) { 
print $data->node_data_field_avatar_field_firstname_value . " " . $data->node_data_field_avatar_field_lastname_value;
print "<br>...pending friend request";
}

else { 
//relationship/[uid]/request/[rid]?destination=user/[uid]
print $data->node_data_field_avatar_field_firstname_value . " " . $data->node_data_field_avatar_field_lastname_value;
print "<br><a class=sendRequest href=relationship/" . $data->users_uid . "/request/1?destination=users>Send Friend Request</a>" ;
} 
?>',
    'exclude' => 0,
    'id' => 'phpcode_2',
    'table' => 'customfield',
    'field' => 'phpcode',
    'relationship' => 'none',
  ),
));
$handler->override_option('filters', array(
  'type' => array(
    'operator' => 'in',
    'value' => array(
      'profile' => 'profile',
    ),
    'group' => '0',
    'exposed' => FALSE,
    'expose' => array(
      'operator' => FALSE,
      'label' => '',
    ),
    'id' => 'type',
    'table' => 'node',
    'field' => 'type',
    'relationship' => 'none',
  ),
  'uid_current' => array(
    'operator' => '=',
    'value' => '0',
    'group' => '0',
    'exposed' => FALSE,
    'expose' => array(
      'operator' => FALSE,
      'label' => '',
    ),
    'id' => 'uid_current',
    'table' => 'users',
    'field' => 'uid_current',
    'relationship' => 'none',
  ),
  'field_firstname_value' => array(
    'operator' => '=',
    'value' => '',
    'group' => '0',
    'exposed' => TRUE,
    'expose' => array(
      'use_operator' => 0,
      'operator' => 'field_firstname_value_op',
      'identifier' => 'field_firstname_value',
      'label' => 'First Name',
      'optional' => 1,
      'remember' => 0,
    ),
    'case' => 0,
    'id' => 'field_firstname_value',
    'table' => 'node_data_field_firstname',
    'field' => 'field_firstname_value',
    'relationship' => 'none',
  ),
  'field_lastname_value' => array(
    'operator' => '=',
    'value' => '',
    'group' => '0',
    'exposed' => TRUE,
    'expose' => array(
      'use_operator' => 0,
      'operator' => 'field_lastname_value_op',
      'identifier' => 'field_lastname_value',
      'label' => 'Last Name',
      'optional' => 1,
      'remember' => 0,
    ),
    'case' => 0,
    'id' => 'field_lastname_value',
    'table' => 'node_data_field_lastname',
    'field' => 'field_lastname_value',
    'relationship' => 'none',
  ),
  'mail' => array(
    'operator' => '=',
    'value' => '',
    'group' => '0',
    'exposed' => TRUE,
    'expose' => array(
      'use_operator' => 0,
      'operator' => 'mail_op',
      'identifier' => 'mail',
      'label' => 'Email',
      'optional' => 1,
      'remember' => 0,
    ),
    'case' => 0,
    'id' => 'mail',
    'table' => 'users',
    'field' => 'mail',
    'relationship' => 'none',
  ),
));
$handler->override_option('access', array(
  'type' => 'role',
  'role' => array(
    '2' => 2,
  ),
));
$handler->override_option('cache', array(
  'type' => 'none',
));
$handler->override_option('items_per_page', 0);
$handler->override_option('style_plugin', 'table');
$handler->override_option('style_options', array(
  'grouping' => '',
  'override' => 1,
  'sticky' => 0,
  'order' => 'asc',
  'columns' => array(
    'field_avatar_fid' => 'field_avatar_fid',
    'field_firstname_value' => 'field_firstname_value',
    'field_lastname_value' => 'field_lastname_value',
    'uid' => 'uid',
  ),
  'info' => array(
    'field_avatar_fid' => array(
      'separator' => '',
    ),
    'field_firstname_value' => array(
      'sortable' => 1,
      'separator' => '',
    ),
    'field_lastname_value' => array(
      'sortable' => 0,
      'separator' => '',
    ),
    'uid' => array(
      'sortable' => 0,
      'separator' => '',
    ),
  ),
  'default' => 'field_firstname_value',
));
$handler = $view->new_display('page', 'Page', 'page_1');
$handler->override_option('path', 'users');
$handler->override_option('menu', array(
  'type' => 'none',
  'title' => '',
  'description' => '',
  'weight' => 0,
  'name' => 'navigation',
));
$handler->override_option('tab_options', array(
  'type' => 'none',
  'title' => '',
  'description' => '',
  'weight' => 0,
));

Hi Kevin-
I added the attached code to a custom php field in views but the field came up blank for users that I have friends and non-friends relationships. Could I possibly have more direction on how to implement this feature?
Thank you very much in advance!

trupal,

In my example, the Custom PHP field has values like this :

$data->node_data_field_avatar_field_firstname_value

To display some type of user data, you need to replace the "node_data_field_avatar_field_firstname_value" part of that with whatever field you want to display.

You find out what that field is named on YOUR view by first making a Custom PHP field with the following :

print var_export($data, TRUE);

This shows you all of your field names. Remember in the PHP field you want to show a user's field in to include the $data=> before this value.