/[drupal]/contributions/modules/restricted_content/restricted_content.module
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Diff of /contributions/modules/restricted_content/restricted_content.module

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revision 1.4, Sat Jan 3 05:03:33 2009 UTC revision 1.5, Sat Jan 3 07:05:20 2009 UTC
# Line 83  function restricted_content_nodeapi(&$no Line 83  function restricted_content_nodeapi(&$no
83      $rids = db_result(db_query("SELECT rids FROM {restricted_content} WHERE nid = %d", $node->nid));      $rids = db_result(db_query("SELECT rids FROM {restricted_content} WHERE nid = %d", $node->nid));
84      if ($rids && !array_intersect(unserialize($rids), array_keys($user->roles))) {      if ($rids && !array_intersect(unserialize($rids), array_keys($user->roles))) {
85    
86        $node_type = drupal_strtolower(node_get_types('name', $node));        $message = restricted_content_var('message');
       $node->body = strtr(restricted_content_var('message'), array('@node-type' => $node_type));  
       //$node->body = t('This @node-type has been restricted to certain users.', array('@node-type' => $node_type));  
87        $node->restricted = TRUE;        $node->restricted = TRUE;
88        $node->comment = COMMENT_NODE_DISABLED;        $node->comment = COMMENT_NODE_DISABLED;
89    
90        // Add a register link of the user is anonymous and can register for an        // Add a register link of the user is anonymous and can register for an
91        // account.        // account.
92        if (!$user->uid && variable_get('user_register', 1)) {        if (!$user->uid && variable_get('user_register', 1)) {
93          //$node->body .= ' '. t('Please <a href="@link-register">register for a user account</a> to view this @node-type.', array('@link-register' => url('user/register'), '@node-type' => $node_type));          $message .= ' '. restricted_content_var('message_anon');
         $node->body .= ' '. strtr(restricted_content_var('message_anon'), array('@link-register' => url('user/register'), '@node-type' => $node_type));  
94        }        }
95    
96        $node->teaser = $node->body;        // Perform token replacement if token module is available.
97          if (module_exists('token')) {
98            $message = token_replace($message, 'node', $node);
99          }
100    
101          $node->teaser = $message;
102          $node->body = $message;
103      }      }
104    }    }
105    elseif ($op == 'alter' && !empty($node->restricted)) {    /*elseif ($op == 'alter' && !empty($node->restricted)) {
106      // Send a 403 if this is an individual page view.      // Send a 403 if this is an individual page view.
107      if ($page) {      if ($page) {
       //drupal_access_denied();  
108        drupal_set_header('HTTP/1.1 403 Forbidden');        drupal_set_header('HTTP/1.1 403 Forbidden');
109      }      }
110      }*/
111    }
112    
113    /**
114     * Implementation of MODULE_preprocess_node().
115     */
116    function restricted_content_preprocess_node(&$vars) {
117      if (!empty($vars['node']->restricted)) {
118        $vars['submitted'] = FALSE;
119        $vars['picture'] = FALSE;
120        $vars['taxonomy'] = FALSE;
121        $vars['terms'] = FALSE;
122        $vars['links'] = FALSE;
123        $vars['node_url'] = request_uri();
124      }
125    }
126    
127      // Unset the links.  /**
128      //unset($node->links);   * Implementation of hook_token_list().
129     */
130    function restricted_content_token_list($type = 'all') {
131      $tokens['global']['site-register-url'] = t('The URL of the register user page');
132      if ($type == 'node' || $type == 'all') {
133        $tokens['node']['type-name-lower'] = t('Node type (user-friendly version lowercased)');
134    }    }
135      return $tokens;
136  }  }
137    
138    /**
139     * Implementation of hook_token_values().
140     */
141    function restricted_content_token_values($type, $object = NULL) {
142      $tokens['site-register-url'] = url('user/register');
143      if ($type == 'node') {
144        $tokens['type-name-lower'] = drupal_strtolower(node_get_types('name', $object));
145      }
146      return $tokens;
147    }
148    
149    /**
150     * Internal default variables for admin_links_var().
151     */
152  function restricted_content_variables() {  function restricted_content_variables() {
153    return array(    return array(
154      'restricted_content_message' => t('This @node-type has been restricted to certain users.'),      'restricted_content_message' => t('This !token1 has been restricted to certain users.', array('!token1' => module_exists('token') ? '[type-name-lower]' : t('content'))),
155      'restricted_content_message_anon' => t('Please <a href="@link-register">register for a user account</a> to view this @node-type.'),      'restricted_content_message_anon' => t('Please <a href="!token1">register for a user account</a> to view this !token2.', array('!token1' => module_exists('token') ? '[site-register-url]' : url('user/register'), '!token2' => module_exists('token') ? '[type-name-lower]' : t('content'))),
156    );    );
157  }  }
158    
159    /**
160     * Internal implementation of variable_get().
161     */
162  function restricted_content_var($name) {  function restricted_content_var($name) {
163    static $defaults = NULL;    static $defaults = NULL;
164    if (!isset($defaults)) {    if (!isset($defaults)) {
# Line 126  function restricted_content_var($name) { Line 167  function restricted_content_var($name) {
167    
168    $name = 'restricted_content_'. $name;    $name = 'restricted_content_'. $name;
169    
170    return variable_get($name, $defaults[$name]);    // @todo Remove when I stop making spelling errors in variable names.
171  }    if (!isset($defaults[$name])) {
172        watchdog('restricted_conte', 'Default variable for %variable not found.', array('%variable' => $name));
 function restricted_content_preprocess_node(&$vars) {  
   if (!empty($vars['node']->restricted)) {  
   //echo "<pre>"; var_export($vars); echo "</pre>";// die();  
     $vars['submitted'] = FALSE;  
     $vars['picture'] = FALSE;  
     $vars['taxonomy'] = FALSE;  
     $vars['terms'] = FALSE;  
     $vars['links'] = FALSE;  
     $vars['node_url'] = request_uri();  
173    }    }
174    
175      return variable_get($name, isset($defaults[$name]) ? $defaults[$name] : NULL);
176  }  }
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