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<?php // $Id: send.php,v 1.8.2.1 2006/10/08 08:31:13 skodak Exp $
require('../config.php');
require('lib.php');
require_login();
if (isguest()) {
redirect($CFG->wwwroot);
}
if (empty($CFG->messaging)) {
error("Messaging is disabled on this site");
}
/// Don't use print_header, for more speed
$stylesheetshtml = '';
foreach ($CFG->stylesheets as $stylesheet) {
$stylesheetshtml .= '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'" />';
}
/// Select encoding
$encoding = current_charset();
/// Select direction
if ( get_string('thisdirection') == 'rtl' ) {
$direction = ' dir="rtl"';
} else {
$direction = ' dir="ltr"';
}
@header('Content-Type: text/html; charset='.$encoding);
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Frameset//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd\">\n";
echo "<html $direction>\n<head>\n";
echo '<meta http-equiv="content-type" content="text/html; charset='.$encoding.'" />';
echo $stylesheetshtml;
/// Script parameters
$userid = required_param('id', PARAM_INT);
$message = optional_param('message', '', PARAM_CLEANHTML);
$format = optional_param('format', FORMAT_MOODLE, PARAM_INT);
/// Check the user we are talking to is valid
if (! $user = get_record('user', 'id', $userid)) {
error("User ID was incorrect");
}
/// Check that the user is not blocking us!!
if ($contact = get_record('message_contacts', 'userid', $user->id, 'contactid', $USER->id)) {
if ($contact->blocked and !isadmin()) {
print_heading(get_string('userisblockingyou', 'message'));
exit;
}
}
if (get_user_preferences('message_blocknoncontacts', 0, $user->id)) { // User is blocking non-contacts
if (empty($contact)) { // We are not a contact!
print_heading(get_string('userisblockingyounoncontact', 'message'));
exit;
}
}
if ($message and confirm_sesskey()) { /// Current user has just sent a message
/// Save it to the database...
$messageid = message_post_message($USER, $user, addslashes($message), $format, 'direct');
/// Format the message as HTML
$options = NULL;
$options->para = false;
$options->newlines = true;
$message = format_text($message, $format, $options, 0);
$message = str_replace("\r", ' ', $message);
$message = str_replace("\n", ' ', $message);
$time = userdate(time(), get_string('strftimedaytime'));
$message = '<div class="message me"><span class="author">'.fullname($USER).'</span> '.
'<span class="time">['.$time.']</span>: '.
'<span class="content">'.$message.'</span></div>';
$message = addslashes($message); // So Javascript can write it
$message = str_replace('</', '<\/', $message); // XHTML compliance
/// Then write it to our own message screen immediately
echo "\n<script type=\"text/javascript\">\n<!--\n";
echo 'parent.messages.document.write(\''.$message."\\n');\n";
echo 'parent.messages.scroll(1,5000000);';
echo "\n-->\n</script>\n\n";
add_to_log(SITEID, 'message', 'write', 'history.php?user1='.$user->id.'&user2='.$USER->id.'#m'.$messageid, $user->id);
}
echo '</head>';
echo '<body class="message course-1" id="message-send">';
echo '<center>';
echo '<form name="editing" method="post" action="send.php">';
echo '<input type="hidden" name="id" value="'.$user->id.'" />';
echo '<input type="hidden" name="sesskey" value="'.$USER->sesskey.'" />';
$usehtmleditor = (can_use_html_editor() && get_user_preferences('message_usehtmleditor', 0));
if ($usehtmleditor) {
echo '<table align="center"><tr><td align="center">';
print_textarea($usehtmleditor, 8, 34, 0, 0, 'message', '');
echo '</td></tr></table>';
use_html_editor('message', 'formatblock subscript superscript copy cut paste clean undo redo justifyleft justifycenter justifyright justifyfull lefttoright righttoleft insertorderedlist insertunorderedlist outdent indent inserthorizontalrule createanchor nolink inserttable');
echo '<input type="hidden" name="format" value="'.FORMAT_HTML.'" />';
} else {
print_textarea(false, 5, 34, 0, 0, 'message', '');
echo '<input type="hidden" name="format" value="'.FORMAT_MOODLE.'" />';
}
echo '<br /><input type="submit" value="'.get_string('sendmessage', 'message').'" />';
echo '</form>';
echo '</center>';
echo "\n<script type=\"text/javascript\">\n<!--\n"; /// Focus on the textarea
echo 'document.getElementById("edit-message").focus();'."\n";
echo "\n-->\n</script>\n\n";
echo '</body></html>';
?>
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