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changed code to pass the new "document root" to the view files that are loaded

World Wide Web Server 2012-07-04 16:05:03 -07:00
parent 53a321bc38
commit 7bf26d800d
1 changed files with 17 additions and 6 deletions
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23
site-migrate.md

@ -66,12 +66,23 @@ class Site_migrate_base extends CI_Controller {
// append the default_view string if ruri targets a directory
$server_path_to_view = APPPATH.'views/';
$view_file = (is_dir($server_path_to_view.$view_file)) ? $view_file.'/'.$this->default_view_and_method : $view_file;
// change the current working directory
// to support relative include/require paths
// 20110625 removed chdir() for temporary compatibility with CI2
// chdir(dirname($server_path_to_view.$view_file));
$this->load->view($view_file);
//chdir(dirname(FCPATH));
// MODIFIED: 20110627
// you must make a change in your migrating code - the old
// site must be modified if site_migrate is to support it -
// it must think it is still the front most file being
// served by apache in its own document root...
// only now, the document root will be the site_migrate directory
// where you just dumped the old site to be migrated
// pass the docroot variable to the "view" file so that it can be used
// in scripts that need the absolute path to the view file
// this lets us refer to the new "docroot" in any scripts
// most basic migrating sites won't need this, but...
// use it in any files in the old site that need to believe they are at document root:
// chdir($site_migrate_docroot);
// make sure you put it before ANY require()s, or include()s for files
// in the relative path
$site_migrate_docroot = dirname($server_path_to_view.$view_file);
$this->load->view($view_file, compact('site_migrate_docroot'));
}
}