diff -r fcf75e232c5b -r 0ff3ba646492 web/drupal/modules/xmlsitemap/xmlsitemap_user/xmlsitemap_user.module
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/drupal/modules/xmlsitemap/xmlsitemap_user/xmlsitemap_user.module	Fri Aug 21 16:26:26 2009 +0000
@@ -0,0 +1,340 @@
+<?php
+// $Id: xmlsitemap_user.module,v 1.12.2.106 2009/07/16 12:56:04 earnie Exp $
+
+/**
+ * @file
+ * Adds user profiles to the sitemap.
+ */
+
+/**
+ * @addtogroup xmlsitemap
+ * @{
+ */
+
+/*****************************************************************************
+ * Drupal hooks.
+ ****************************************************************************/
+
+/**
+ * Implementation of hook_cron().
+ */
+function xmlsitemap_user_cron() {
+  if (($limit = variable_get('xmlsitemap_cron_limit', 100)) != -1) {
+    $sql = "SELECT u.* FROM {users} u
+      LEFT JOIN {xmlsitemap_user} xu ON xu.uid = u.uid
+      WHERE xu.uid IS NULL
+        AND u.uid <> 0
+        AND u.status <> 0";
+    $result = db_query_range($sql, 0, $limit);
+    while ($account = db_fetch_object($result)) {
+      $row = new stdClass();
+      $row->uid = $account->uid;
+      $row->changed = !empty($account->access) ? $account->access : REQUEST_TIME;
+      $row->previously_changed = $account->created;
+      drupal_write_record('xmlsitemap_user', $row);
+    }
+    if ($result) {
+      xmlsitemap_flag_sitemap();
+    }
+  }
+}
+
+/**
+ * Implementation of hook_form_FORM_ID_alter().
+ */
+function xmlsitemap_user_form_user_admin_settings_alter(&$form, &$from_state) {
+  if (!isset($form['xmlsitemap'])) {
+    $form['xmlsitemap'] = array(
+      '#type' => 'fieldset',
+      '#title' => t('XML sitemap'),
+      '#collapsible' => TRUE,
+    );
+  }
+  $default = variable_get('xmlsitemap_user_default_priority', 0.5);
+  $form['xmlsitemap']['xmlsitemap_user_default_priority'] = array(
+    '#type' => 'select',
+    '#title' => t('Default user priority'),
+    '#description' => t('The default priority for users who have only the authenticated user role.'),
+    '#default_value' => $default,
+    '#options' => xmlsitemap_priority_options('exclude'),
+  );
+  $form['buttons']['#weight'] = isset($form['buttons']['#weight']) ? $form['buttons']['#weight'] + 1 : 1;
+  $form['#submit'][] = 'xmlsitemap_user_admin_settings_submit';
+}
+
+/**
+ * Implementation of hook_form_FORM_ID_alter().
+ */
+function xmlsitemap_user_form_user_admin_role_alter(&$form, &$from_state) {
+  $options = xmlsitemap_priority_options('exclude');
+  $priority = db_result(db_query("SELECT priority
+    FROM {xmlsitemap_user_role}
+    WHERE rid = %d", $form['rid']['#value'])
+  );
+  if ($priority === FALSE) {
+    $priority = 0.5;
+  }
+  if (!isset($form['xmlsitemap'])) {
+    $form['xmlsitemap'] = array(
+      '#type' => 'fieldset',
+      '#title' => t('XML sitemap'),
+      '#collapsible' => TRUE,
+    );
+  }
+  $form['xmlsitemap']['xmlsitemap_user_role_priority'] = array(
+    '#type' => 'select',
+    '#title' => t('Default priority'),
+    '#description' => t("The priority of all user roles will be added together to set the user's default priority. If all role priorities are left at default, the user's default priority will be %priority.", array('%priority' => $options[variable_get('xmlsitemap_user_default_priority', '0.5')])),
+    '#default_value' => $priority,
+    '#options' => $options,
+  );
+  $form['submit']['#weight'] = isset($form['submit']['#weight']) ? $form['submit']['#weight'] + 1 : 1;
+  $form['delete']['#weight'] = isset($form['delete']['#weight']) ? $form['delete']['#weight'] + 1 : 1;
+  $form['#submit'][] = 'xmlsitemap_user_admin_role_submit';
+}
+
+/**
+ * Implementation of hook_user().
+ */
+function xmlsitemap_user_user($op, &$edit, &$account, $category = NULL) {
+  switch ($op) {
+    case 'form':
+      if ($category != 'account') {
+        return array();
+      }
+    case 'register':
+      $priority = db_result(db_query("SELECT priority_override
+        FROM {xmlsitemap_user}
+        WHERE uid = %d", $account->uid)
+      );
+      $options = xmlsitemap_priority_options('both');
+      if (isset($account->roles)) {
+        $roles = array_keys($account->roles);
+        $default = db_fetch_object(
+          db_query("SELECT MIN(priority) AS min, SUM(priority) AS sum
+            FROM {xmlsitemap_user_role}
+            WHERE rid IN (". db_placeholders($roles, 'varchar') .")",
+            $roles
+          )
+        );
+      }
+      if (isset($default->min) && isset($default->sum)) {
+        $default_priority = $default->min < 0 ? -1.0 : round(min($default->sum, 1), 1);
+      }
+      else {
+        $default_priority = variable_get('xmlsitemap_user_default_priority', 0.5);
+      }
+      $form = xmlsitemap_user_form_fieldset();
+      $form['xmlsitemap']['xmlsitemap_user_priority'] = array(
+        '#type' => 'select',
+        '#title' => t('User priority'),
+        '#description' => t('The default priority is %priority.', array('%priority' => $options[(string)$default_priority])),
+        '#default_value' => $priority !== FALSE ? $priority : -2.0,
+        '#options' => $options,
+      );
+      return $form;
+    case 'insert':
+      if ($account->status) {
+        $row = new stdClass();
+        $row->uid = $account->uid;
+        $row->changed = !empty($account->access) ? $account->access : REQUEST_TIME;
+        $row->previously_changed = $account->created;
+        $row->priority_override = isset($edit['xmlsitemap_user_priority']) ? $edit['xmlsitemap_user_priority'] : -2.0;
+        drupal_write_record('xmlsitemap_user', $row);
+        $edit['xmlsitemap_user_priority'] = NULL;
+        xmlsitemap_flag_sitemap();
+      }
+      break;
+    case 'update':
+      if ($account->status) {
+        if (($result = db_fetch_object(db_query("SELECT uid, changed, previously_changed, priority_override FROM {xmlsitemap_user} WHERE uid = %d", $account->uid))) === FALSE) {
+          $row = new stdClass();
+          $row->uid = $account->uid;
+          $row->previously_changed = $account->created;
+          $row->changed = !empty($account->access) ? $account->access : REQUEST_TIME;
+        }
+        else {
+          $row = $result;
+          if (!empty($account->access)) {
+            if ($row->changed < $account->access) {
+              $row->previously_changed = $row->changed;
+              $row->changed = $account->access;
+            }
+          }
+          else {
+            $row->previously_changed = $row->changed;
+            $row->changed = REQUEST_TIME;
+          }
+        }
+        if (isset($edit['xmlsitemap_user_priority'])) {
+          $row->priority_override = $edit['xmlsitemap_user_priority'];
+        }
+        drupal_write_record('xmlsitemap_user', $row, $result !== FALSE ? 'uid' : NULL);
+        xmlsitemap_flag_sitemap();
+      }
+      break;
+    case 'delete':
+      db_query("DELETE FROM {xmlsitemap_user} WHERE uid = %d", $account->uid);
+      db_query("DELETE FROM {xmlsitemap} WHERE type = 'user' AND id = %d", $account->uid);
+      xmlsitemap_flag_sitemap();
+      break;
+  }
+}
+
+/**
+ * Implementation of hook_xmlsitemap_description().
+ */
+function xmlsitemap_user_xmlsitemap_description() {
+  return '<dt>'. t('XML sitemap user') .'</dt>'.
+    '<dd>'. t('The module adds user profiles to the sitemap. The <em>anonymous user</em> role must have permission to access user profiles on the <a href="@access">access control page</a>. You can change the default user priority on the <a href="@user_settings">user settings</a> page. The <a href="@user">user role priority</a> will override the default user priority. You can override both the default priority and the role priority if you add or edit a user.', array('@access' => url('admin/user/access'), '@user_settings' => url('admin/user/settings'), '@user_role' => url('admin/user/roles'))) .'</dd>';
+}
+
+/**
+ * Implementation of hook_xmlsitemap_links().
+ */
+function xmlsitemap_user_xmlsitemap_links() {
+  $anon_account = drupal_anonymous_user();
+  $user_access = user_access('access user profiles', $anon_account);
+
+  $result = db_query("SELECT u.uid, u.access, u.status, xu.changed, xu.previously_changed, xu.priority_override
+    FROM {xmlsitemap_user} xu
+    INNER JOIN {users} u ON xu.uid = u.uid"
+  );
+  $row = new stdClass();
+  $row->module = 'xmlsitemap_user';
+  $row->type = 'user';
+  while ($user = db_fetch_object($result)) {
+    $row->loc = 'user/'. $user->uid;
+    $row->id = $user->uid;
+    $row->changed = $user->changed;
+    $row->changefreq = max(REQUEST_TIME - $user->changed, empty($user->previously_changed) ? 0 : $user->changed - $user->previously_changed);
+    $priority = xmlsitemap_user_get_priority($user);
+    $row->priority = $priority == -1 ? $priority : min(max(round($priority, 1), 0.0), 1.0);
+    $row->priority = $user_access ? $row->priority : -1;
+    $old_row = db_fetch_object(db_query("SELECT lid, type, priority FROM {xmlsitemap} WHERE loc = '%s'", $row->loc));
+    if ($old_row === FALSE) {
+      drupal_write_record('xmlsitemap', $row);
+    }
+    elseif ($old_row->type == 'user' && $old_row->priority != $row->priority) {
+      $row->lid = $old_row->lid;
+      drupal_write_record('xmlsitemap', $row, 'lid');
+    }
+  }
+}
+
+/*****************************************************************************
+ * Public functions.
+ ****************************************************************************/
+
+/**
+ * Get the user priority in the sitemap.
+ * @param $user
+ *   The user object.
+ * @param $load
+ *   TRUE, if priority_override must be loaded from the module table.
+ * @return
+ *   The priority for the user.
+ * @see xmlsitemap_user_set_priority()
+ */
+function xmlsitemap_user_get_priority($user, $load = FALSE) {
+  if (!isset($user->priority_override) && $load && $user->uid) {
+    $priority_override = db_result(db_query("SELECT xu.priority_override FROM {xmlsitemap_user} xu WHERE xu.uid = %d", $user->uid));
+    if ($priority_override !== FALSE) {
+      $user->priority_override = $priority_override;
+    }
+  }
+  if (isset($user->priority_override) && $user->priority_override != -2.0) {
+    $priority = $user->priority_override;
+  }
+  else {
+    $default = db_fetch_object(
+      db_query("SELECT MIN(xur.priority) AS min, SUM(xur.priority) AS sum
+        FROM {users_roles} ur
+        INNER JOIN {xmlsitemap_user_role} xur ON xur.rid = ur.rid
+        WHERE ur.uid = %d", $user->uid
+      )
+    );
+    if (isset($default->min) && isset($default->sum)) {
+      $priority = $default->min < 0 ? -1.0 : round(min($default->sum, 1.0), 1);
+    }
+    else {
+      $priority = variable_get('xmlsitemap_user_default_priority', 0.5);
+    }
+  }
+  if (!isset($priority) || !$user->status || !$user->access) {
+    $priority = -1.0;
+  }
+  return $priority;
+}
+
+/**
+ * Set the user priority in the sitemap. It doesn't change the priority of a
+ * blocked user.
+ * @param $user
+ *   The user object, or the user ID.
+ * @param $priority
+ *   The priority for the user.
+ * @return
+ *   The user object, or FALSE.
+ */
+function xmlsitemap_user_set_priority($user, $priority) {
+  if (!is_numeric($user)) {
+    $user = (object) $user;
+    $uid = $user->uid;
+  }
+  else {
+    $uid = $user;
+    $user = user_load($uid);
+  }
+  if ($user && $user->status) {
+    $result = db_fetch_object(db_query("SELECT uid, changed, previously_changed, priority_override
+      FROM {xmlsitemap_user}
+      WHERE uid = %d", $uid)
+    );
+    if ($result === FALSE) {
+      $row = new stdClass();
+      $row->uid = $user->uid;
+      $row->changed = $user->access;
+      $row->previously_changed = $user->created;
+    }
+    else {
+      $row = $result;
+      if ($row->changed < $user->access) {
+        $row->previously_changed = $row->changed;
+        $row->changed = $user->access;
+      }
+    }
+    $row->priority_override = $priority;
+    drupal_write_record('xmlsitemap_user', $row, $result === FALSE ? NULL : 'uid');
+    return $user;
+  }
+  return FALSE;
+}
+
+/*****************************************************************************
+ * Menu callbacks / form builders, submit/validate functions.
+ ****************************************************************************/
+
+/**
+ * Form submit function.
+ */
+function xmlsitemap_user_admin_role_submit($form, &$form_state) {
+  $form_values = $form_state['values'];
+  $priority = db_result(db_query("SELECT priority FROM {xmlsitemap_user_role} WHERE rid = %d", $form_values['rid']));
+  $row = new stdClass();
+  $row->rid = $form_values['rid'];
+  $row->priority = $form_values['xmlsitemap_user_role_priority'];
+  drupal_write_record('xmlsitemap_user_role', $row, $priority !== FALSE ? 'rid' : NULL);
+  xmlsitemap_flag_sitemap();
+}
+
+/**
+ * Form submit function.
+ */
+function xmlsitemap_user_admin_settings_submit($form, &$form_state) {
+  xmlsitemap_flag_sitemap();
+}
+
+/**
+ * @} End of "addtogroup xmlsitemap".
+ */