1 files changed, 127 insertions, 3 deletions
diff --git a/includes/common.inc b/includes/common.inc
index 3e5d6f936..6f70e4820 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -72,6 +72,133 @@ function message_throttle() {
   return t("You exceeded the maximum submission rate.  Please wait a few minutes and try again.");
 }
 
+function locale_init() {
+  global $languages, $user;
+  return ($languages ? (($user->uid && $user->language) ? $user->language : key($languages)) : 0);
+}
+
+function t($string) {
+  global $languages;
+  return ($languages && function_exists("locale") ? locale($string) : $string);
+}
+
+function variable_init($conf = array()) {
+  $result = db_query("SELECT * FROM variable");
+  while ($variable = db_fetch_object($result)) {
+    if (!isset($conf[$variable->name])) {
+      $conf[$variable->name] = $variable->value;
+    }
+  }
+
+  return $conf;
+}
+
+function variable_get($name, $default, $object = 0) {
+  global $conf;
+
+  return isset($conf[$name]) ? $conf[$name] : $default;
+}
+
+function variable_set($name, $value) {
+  global $conf;
+
+  db_query("DELETE FROM variable WHERE name = '". check_query($name) ."'");
+  db_query("INSERT INTO variable (name, value) VALUES ('". check_query($name) ."', '". check_query($value) ."')");
+
+  $conf[$name] = $value;
+}
+
+function variable_del($name) {
+  global $conf;
+
+  db_query("DELETE FROM variable WHERE name = '". check_query($name) ."'");
+
+  unset($conf[$name]);
+}
+
+/*
+** Format a single result entry of a search query:
+*/
+
+function search_item($item, $type) {
+  $output .= " <b><u><a href=\"". $item["link"] ."\">". $item["title"] ."</a></u></b><br />";
+  $output .= " <small>$type ". ($item["user"] ? " - ". $item["user"] : "") ."". ($item["date"] ? " - ". format_date($item["date"], "small") : "") ."</small>";
+  $output .= "<br /><br />";
+
+  return $output;
+}
+
+/*
+** Render a generic search form:
+*/
+
+function search_form($action = 0, $query = 0, $options = 0) {
+  global $keys;
+
+  if (!$action) {
+    $action = "module.php?mod=search";
+  }
+
+  if (!$query) {
+    $query = $keys;
+  }
+
+  $output .= " <input type=\"text\" size=\"50\" value=\"". check_form($keys) ."\" name=\"keys\">";
+  $output .= " <input type=\"submit\" value=\"". t("Search") ."\">\n";
+
+  if ($options != 0) {
+    $output .= "<br />";
+    $output .= t("Restrict search to") .": ";
+
+    foreach (module_list() as $name) {
+      if (module_hook($name, "search")) {
+        $output .= " <input type=\"checkbox\" name=\"edit[type][$name]\" ". ($edit["type"][$name] ? " checked=\"checked\"" : "") ."/> ". t($name);
+      }
+    }
+  }
+
+  return form($output, "post", $action);
+}
+
+/*
+** Collect the search results:
+*/
+
+function search_data() {
+  global $keys, $edit;
+
+  $keys = check_input($keys);
+
+  if ($keys) {
+    foreach (module_list() as $name) {
+      if (module_hook($name, "search") && (!$edit["type"] || $edit["type"][$name]) && ($result = module_invoke($name, "search", check_query($keys)))) {
+        foreach ($result as $entry) {
+          $output .= search_item($entry, $name);
+        }
+      }
+    }
+    if(!$output) {
+      $output .= t("Your search yielded no results.");
+    }
+  }
+
+  return $output;
+}
+
+/*
+** Display the search form and the resulting data:
+*/
+
+function search_type($type = 0, $action = 0, $query = 0, $options = 0) {
+  global $edit;
+
+  if ($type) {
+    $edit["type"][$type] = "on";
+  }
+
+  return search_form($action, $query, $options) . search_data();
+}
+
 function drupal_goto($url) {
 
   /*
@@ -464,11 +591,8 @@ $config = conf_init();
 unset($conf);
 include_once "includes/$config.php";
 include_once "includes/database.inc";
-include_once "includes/variable.inc";
 include_once "includes/xmlrpc.inc";
 include_once "includes/module.inc";
-include_once "includes/locale.inc";
-include_once "includes/search.inc";
 include_once "includes/theme.inc";
 
 // initialize configuration variables: