Gecko [ v3.cesa.co.za ]

Name	Size	Permission	Date
actions.inc	14.34 KB	-rw-r--r--	2014-12-11 05:44
batch.inc	11.21 KB	-rw-r--r--	2014-12-11 05:44
bootstrap.inc	45.69 KB	-rw-r--r--	2014-12-11 05:44
cache-install.inc	700 B	-rw-r--r--	2014-12-11 05:44
cache.inc	7.04 KB	-rw-r--r--	2014-12-11 05:44
common.inc	130.73 KB	-rw-r--r--	2014-12-11 05:44
database.inc	21.35 KB	-rw-r--r--	2014-12-11 05:44
database.mysql-common.inc	15.17 KB	-rw-r--r--	2014-12-11 05:44
database.mysql.inc	10.81 KB	-rw-r--r--	2014-12-11 05:44
database.mysqli.inc	10.97 KB	-rw-r--r--	2014-12-11 05:44
database.pgsql.inc	26.56 KB	-rw-r--r--	2014-12-11 05:44
file.inc	56.49 KB	-rw-r--r--	2019-10-08 10:17
form.inc	94.98 KB	-rw-r--r--	2019-10-08 10:26
image.gd.inc	6.13 KB	-rw-r--r--	2014-12-11 05:44
image.inc	8.35 KB	-rw-r--r--	2014-12-11 05:44
install.inc	22 KB	-rw-r--r--	2014-12-11 05:44
install.mysql.inc	4.91 KB	-rw-r--r--	2014-12-11 05:44
install.mysqli.inc	5.03 KB	-rw-r--r--	2014-12-11 05:44
install.pgsql.inc	5.51 KB	-rw-r--r--	2014-12-11 05:44
language.inc	4.35 KB	-rw-r--r--	2014-12-11 05:44
locale.inc	95.76 KB	-rw-r--r--	2014-12-11 05:44
lock-install.inc	1.23 KB	-rw-r--r--	2014-12-11 05:44
lock.inc	7.72 KB	-rw-r--r--	2014-12-11 05:44
mail.inc	17.56 KB	-rw-r--r--	2014-12-11 05:44
menu.inc	87.69 KB	-rw-r--r--	2014-12-11 05:44
module.inc	16.83 KB	-rw-r--r--	2014-12-11 05:44
pager.inc	14.45 KB	-rw-r--r--	2014-12-11 05:44
path.inc	7.9 KB	-rw-r--r--	2014-12-11 05:44
session.inc	7.45 KB	-rw-r--r--	2014-12-11 05:44
tablesort.inc	6 KB	-rw-r--r--	2014-12-11 05:44
theme.inc	69.52 KB	-rw-r--r--	2014-12-11 05:44
theme.maintenance.inc	11.16 KB	-rw-r--r--	2014-12-11 05:44
unicode.entities.inc	5.36 KB	-rw-r--r--	2014-12-11 05:44
unicode.inc	17.23 KB	-rw-r--r--	2019-10-08 10:17
xmlrpc.inc	15.37 KB	-rw-r--r--	2014-12-11 05:44
xmlrpcs.inc	9.22 KB	-rw-r--r--	2014-12-11 05:44

Rename

<?php

/**
 * @file
 * Functions to handle paths in Drupal, including path aliasing.
 *
 * These functions are not loaded for cached pages, but modules that need
 * to use them in hook_init() or hook exit() can make them available, by
 * executing "drupal_bootstrap(DRUPAL_BOOTSTRAP_PATH);".
 */

/**
 * Initialize the $_GET['q'] variable to the proper normal path.
 */
function drupal_init_path() {
  if (!empty($_GET['q'])) {
    $_GET['q'] = drupal_get_normal_path(trim($_GET['q'], '/'));
  }
  else {
    $_GET['q'] = drupal_get_normal_path(variable_get('site_frontpage', 'node'));
  }
}

/**
 * Given an alias, return its Drupal system URL if one exists. Given a Drupal
 * system URL return one of its aliases if such a one exists. Otherwise,
 * return FALSE.
 *
 * @param $action
 *   One of the following values:
 *   - wipe: delete the alias cache.
 *   - alias: return an alias for a given Drupal system path (if one exists).
 *   - source: return the Drupal system URL for a path alias (if one exists).
 * @param $path
 *   The path to investigate for corresponding aliases or system URLs.
 * @param $path_language
 *   Optional language code to search the path with. Defaults to the page language.
 *   If there's no path defined for that language it will search paths without
 *   language.
 *
 * @return
 *   Either a Drupal system path, an aliased path, or FALSE if no path was
 *   found.
 */
function drupal_lookup_path($action, $path = '', $path_language = '') {
  global $language;
  // $map is an array with language keys, holding arrays of Drupal paths to alias relations
  static $map = array(), $no_src = array(), $count;

$path_language = $path_language ? $path_language : $language->language;

// Use $count to avoid looking up paths in subsequent calls if there simply are no aliases
  if (!isset($count)) {
    $count = db_result(db_query('SELECT COUNT(pid) FROM {url_alias}'));
  }

if ($action == 'wipe') {
    $map = array();
    $no_src = array();
    $count = NULL;
  }
  elseif ($count > 0 && $path != '') {
    if ($action == 'alias') {
      if (isset($map[$path_language][$path])) {
        return $map[$path_language][$path];
      }
      // Get the most fitting result falling back with alias without language
      $alias = db_result(db_query("SELECT dst FROM {url_alias} WHERE src = '%s' AND language IN('%s', '') ORDER BY language DESC, pid DESC", $path, $path_language));
      $map[$path_language][$path] = $alias;
      return $alias;
    }
    // Check $no_src for this $path in case we've already determined that there
    // isn't a path that has this alias
    elseif ($action == 'source' && !isset($no_src[$path_language][$path])) {
      // Look for the value $path within the cached $map
      $src = FALSE;
      if (!isset($map[$path_language]) || !($src = array_search($path, $map[$path_language]))) {
        // Get the most fitting result falling back with alias without language
        if ($src = db_result(db_query("SELECT src FROM {url_alias} WHERE dst = '%s' AND language IN('%s', '') ORDER BY language DESC, pid DESC", $path, $path_language))) {
          $map[$path_language][$src] = $path;
        }
        else {
          // We can't record anything into $map because we do not have a valid
          // index and there is no need because we have not learned anything
          // about any Drupal path. Thus cache to $no_src.
          $no_src[$path_language][$path] = TRUE;
        }
      }
      return $src;
    }
  }

return FALSE;
}

/**
 * Given an internal Drupal path, return the alias set by the administrator.
 *
 * @param $path
 *   An internal Drupal path.
 * @param $path_language
 *   An optional language code to look up the path in.
 *
 * @return
 *   An aliased path if one was found, or the original path if no alias was
 *   found.
 */
function drupal_get_path_alias($path, $path_language = '') {
  $result = $path;
  if ($alias = drupal_lookup_path('alias', $path, $path_language)) {
    $result = $alias;
  }
  return $result;
}

/**
 * Given a path alias, return the internal path it represents.
 *
 * @param $path
 *   A Drupal path alias.
 * @param $path_language
 *   An optional language code to look up the path in.
 *
 * @return
 *   The internal path represented by the alias, or the original alias if no
 *   internal path was found.
 */
function drupal_get_normal_path($path, $path_language = '') {
  $result = $path;
  if ($src = drupal_lookup_path('source', $path, $path_language)) {
    $result = $src;
  }
  if (function_exists('custom_url_rewrite_inbound')) {
    // Modules may alter the inbound request path by reference.
    custom_url_rewrite_inbound($result, $path, $path_language);
  }
  return $result;
}

/**
 * Return a component of the current Drupal path.
 *
 * When viewing a page at the path "admin/content/types", for example, arg(0)
 * would return "admin", arg(1) would return "content", and arg(2) would return
 * "types".
 *
 * Avoid use of this function where possible, as resulting code is hard to read.
 * Instead, attempt to use named arguments in menu callback functions. See the
 * explanation in menu.inc for how to construct callbacks that take arguments.
 *
 * @param $index
 *   The index of the component, where each component is separated by a '/'
 *   (forward-slash), and where the first component has an index of 0 (zero).
 * @param $path
 *   A path to break into components. Defaults to the path of the current page.
 *
 * @return
 *   The component specified by $index, or NULL if the specified component was
 *   not found. If called without arguments, it returns an array containing all
 *   the components of the current path.
 */
function arg($index = NULL, $path = NULL) {
  static $arguments;

if (!isset($path)) {
    $path = $_GET['q'];
  }
  if (!isset($arguments[$path])) {
    $arguments[$path] = explode('/', $path);
  }
  if (!isset($index)) {
    return $arguments[$path];
  }
  if (isset($arguments[$path][$index])) {
    return $arguments[$path][$index];
  }
}

/**
 * Get the title of the current page, for display on the page and in the title bar.
 *
 * @return
 *   The current page's title.
 */
function drupal_get_title() {
  $title = drupal_set_title();

// during a bootstrap, menu.inc is not included and thus we cannot provide a title
  if (!isset($title) && function_exists('menu_get_active_title')) {
    $title = check_plain(menu_get_active_title());
  }

return $title;
}

/**
 * Set the title of the current page, for display on the page and in the title bar.
 *
 * @param $title
 *   Optional string value to assign to the page title; or if set to NULL
 *   (default), leaves the current title unchanged.
 *
 * @return
 *   The updated title of the current page.
 */
function drupal_set_title($title = NULL) {
  static $stored_title;

if (isset($title)) {
    $stored_title = $title;
  }
  return $stored_title;
}

/**
 * Check if the current page is the front page.
 *
 * @return
 *   Boolean value: TRUE if the current page is the front page; FALSE if otherwise.
 */
function drupal_is_front_page() {
  static $is_front_page;

if (!isset($is_front_page)) {
    // As drupal_init_path updates $_GET['q'] with the 'site_frontpage' path,
    // we can check it against the 'site_frontpage' variable.
    $is_front_page = ($_GET['q'] == drupal_get_normal_path(variable_get('site_frontpage', 'node')));
  }

return $is_front_page;
}

/**
 * Check if a path matches any pattern in a set of patterns.
 *
 * @param $path
 *   The path to match.
 * @param $patterns
 *   String containing a set of patterns separated by \n, \r or \r\n.
 *
 * @return
 *   1 if there is a match, 0 if there is not a match.
 */
function drupal_match_path($path, $patterns) {
  static $regexps;

if (!isset($regexps[$patterns])) {
    $regexps[$patterns] = '/^('. preg_replace(array('/(\r\n?|\n)/', '/\\\\\*/', '/(^|\|)\\\\<front\\\\>($|\|)/'), array('|', '.*', '\1'. preg_quote(variable_get('site_frontpage', 'node'), '/') .'\2'), preg_quote($patterns, '/')) .')$/';
  }
  return preg_match($regexps[$patterns], $path);
}