snap2/tk2/editors/TKSnapJavaScriptEditor.php5

<?php

class TKSnapJavaScriptEditor extends TKSnapEditor {
    protected function showEditor($cm, $failed) {
        if($failed)
            $content = $_REQUEST['editor'];
        else
            $content = $cm->getJavaScript();
        if(preg_match('/MSIE/', $_SERVER['HTTP_USER_AGENT']))
            $whitespace = '';
        else
            $whitespace = 'whitespace: nowrap;';
        $html = "<form action=\"$_SERVER[REQUEST_URI]\" method=\"post\">
<div style=\"text-align: center\">
<textarea name=\"editor\" style=\"${whitespace}overflow: auto;\" rows=\"10\" cols=\"80\">" . htmlentities($content) . "</textarea><br />
<input type=\"submit\" name=\"snap2ed_save\" value=\"Save\" />
<input type=\"submit\" name=\"snap2ed_saveAndExit\" value=\"Save and Exit\" />
<input type=\"submit\" name=\"snap2ed_exit\" value=\"Exit without Saving\" />
</div>
</form>
<br />";
        $this->addText($html);
    }

    protected function processSave($oldCM) {
        $content = $_REQUEST['editor'];

        $cmNew = new SnapContentJavaScript($this->version);
        if(!$cmNew->setJavaScript($content)) {
            $html = "<p><b>Error:</b> Could not save document:</p><ul><li>" . implode("</li><li>", $cmNew->getLastError())
                    . "</li></ul>";
            $this->addText($html);
            return false;
        }

        return $cmNew;
    }
}

?>

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