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  • Committer: Bazaar Package Importer
  • Author(s): Isaac Clerencia
  • Date: 2004-12-29 00:49:52 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20041229004952-gliyqzpj2w3e7clx
Tags: 1.4.3-1
http://bugs.debian.org/285842
http://bugs.debian.org/285842
* Urgency high as upstream release fixes several security bugs
* New upstream release
* Write database creation errors and warn the user about it, 
closes: #285842, #285842

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blocks/login/block_login.php
 
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<?PHP //$Id: block_login.php,v 1.2 2004/08/22 16:54:45 defacer Exp $
 
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class CourseBlock_login extends MoodleBlock {
 
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    function CourseBlock_login ($course) {
 
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        $this->title = get_string('login');
 
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        $this->content_type = BLOCK_TYPE_TEXT;
 
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        $this->course = $course;
 
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        $this->version = 2004081600;
 
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    }
 
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    function applicable_formats() {
 
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        return array('site' => true);
 
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    }
 
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    function get_content () {
 
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        global $USER, $CFG;
 
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        $wwwroot = '';
 
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        $signup = '';
 
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        if ($this->content !== NULL) {
 
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            return $this->content;
 
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        }
 
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        if (empty($CFG->loginhttps)) {
 
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            $wwwroot = $CFG->wwwroot;
 
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        } else {
 
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            // This actually is not so secure ;-), 'cause we're
 
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            // in unencrypted connection...
 
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            $wwwroot = str_replace("http://", "https://", $CFG->wwwroot);
 
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        }
 
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        switch ($CFG->auth) {
 
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            // I'm not sure if user can create an account
 
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            // him/her self when using ldap authentication.
 
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            // If true, then there should be a method for it.
 
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            case "email":
 
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                $signup = $wwwroot . '/login/signup.php';
 
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                break;
 
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            case "none":
 
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                // just for the user to see instructions!
 
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                $signup = $wwwroot . '/login/index.php';
 
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                break;
 
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            default:
 
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                $signup = '';
 
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        }
 
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        $username = get_moodle_cookie();
 
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        if (empty($USER->loggedin)) {
 
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            $this->content->text  = "<form name=\"blocklogin\" method=\"post\"";
 
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            $this->content->text .= " action=\"". $wwwroot ."/login/index.php\">\n";
 
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            $this->content->text .= "<table border=\"0\" cellpadding=\"1\" cellspacing=\"1\"";
 
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            $this->content->text .= " width=\"100%\" style=\"font-size: small;\">\n";
 
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            $this->content->text .= "<tr>\n<td>". get_string("username") .":</td>\n</tr>\n";
 
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            $this->content->text .= "<tr>\n<td><input type=\"text\" name=\"username\" value=\"";
 
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            $this->content->text .=  $username . "\" /></td>\n</tr>\n";
 
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            $this->content->text .= "<tr>\n<td>". get_string("password") .":</td>\n</tr>\n";
 
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            $this->content->text .= "<tr>\n<td><input type=\"password\" name=\"password\" /></td>\n</tr>\n";
 
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            $this->content->text .= "<tr>\n<td align=\"center\"><input type=\"submit\" value=\"";
 
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            $this->content->text .= get_string("login");
 
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            $this->content->text .= "\" /></td>\n</tr>\n";
 
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            if (!empty($signup)) {
 
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                $this->content->text .= "<tr><td align=\"center\"><a href=\"". $signup ."\">";
 
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                $this->content->text .= get_string('startsignup');
 
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                $this->content->text .= "</a></td></tr>\n";
 
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            }
 
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            $this->content->text .= "</table>\n";
 
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            $this->content->text .= "</form>\n";
 
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        } else {
 
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            $this->content->text = ''; // It's time to dissapear!
 
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                                       // And keep the self test happy by
 
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                                       // passing empty string!
 
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        }
 
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        return $this->content;
 
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    }
 
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}
 
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?>