?>
</div>
<div class="email_footer"<?php
echo emailskin_style('div.email_footer');
?>
>
<?php
echo '<p' . emailskin_style('.p') . '><b>' . T_('Please do not reply to this email!') . '</b><br />' . "\n";
echo sprintf(T_('This message was automatically generated by %s running on <a %s>%s</a>.'), $app_name, 'href="' . $baseurl . '"' . emailskin_style('.a'), $Settings->get('notification_short_name'));
echo "<br />\n";
echo sprintf(T_('Your login on %s is: $login$'), $Settings->get('notification_short_name'));
echo ' • ';
echo '<a href="' . get_lostpassword_url(false, '&', false) . '"' . emailskin_style('.a') . '>' . T_('Lost password?') . '</a>';
echo "</p>\n";
echo '<p' . emailskin_style('.p') . '><b>' . T_('Too many emails?') . '</b><br />' . "\n";
echo sprintf(T_('To configure the emails you receive, click here: <a %s>edit notification preferences</a>.'), 'href="' . get_notifications_url('&', $recipient_user_ID) . '"' . emailskin_style('.a'));
if (!empty($params['unsubscribe_text'])) {
// Display the unsubscribe message with link
echo "<br />\n";
echo $params['unsubscribe_text'];
}
echo "</p>\n";
echo '<p' . emailskin_style('.p+p.center') . '><img' . emailskin_style('.img+img.b2evo') . ' src="' . $rsc_url . 'img/powered-by-b2evolution-120t.gif" alt="Powered by b2evolution" /></p>';
?>
</div>
</div><?php
/**
* Display login form
*
* @param array params
*/
function display_login_form($params)
{
global $Settings, $Plugins, $Session, $Blog, $blog, $dummy_fields;
global $secure_htsrv_url, $admin_url, $baseurl, $ReqHost, $redirect_to;
$params = array_merge(array('form_before' => '', 'form_after' => '', 'form_action' => '', 'form_name' => 'login_form', 'form_title' => '', 'form_layout' => '', 'form_class' => 'bComment', 'source' => 'inskin login form', 'inskin' => true, 'inskin_urls' => true, 'login_required' => true, 'validate_required' => NULL, 'redirect_to' => '', 'return_to' => '', 'login' => '', 'action' => '', 'reqID' => '', 'sessID' => '', 'transmit_hashed_password' => false, 'display_abort_link' => true, 'abort_link_position' => 'above_form', 'abort_link_text' => T_('Abort login!'), 'display_reg_link' => false), $params);
$inskin = $params['inskin'];
$login = $params['login'];
$redirect_to = $params['redirect_to'];
$return_to = $params['return_to'];
$links = array();
$form_links = array();
if ($params['display_abort_link'] && empty($params['login_required']) && $params['action'] != 'req_validatemail' && strpos($return_to, $admin_url) !== 0 && strpos($ReqHost . $return_to, $admin_url) !== 0) {
// No login required, allow to pass through
// TODO: dh> validate return_to param?!
// check if return_to url requires logged in user
if (empty($return_to) || require_login($return_to, true)) {
// logged in user require for return_to url
if (!empty($blog)) {
// blog is set
if (empty($Blog)) {
$BlogCache =& get_BlogCache();
$Blog = $BlogCache->get_by_ID($blog, false);
}
// set abort url to Blog url
$abort_url = $Blog->gen_blogurl();
} else {
// set abort login url to base url
$abort_url = $baseurl;
}
} else {
// logged in user isn't required for return_to url, set abort url to return_to
$abort_url = $return_to;
}
// Gets displayed as link to the location on the login form if no login is required
$abort_link = '<a href="' . htmlspecialchars(url_rel_to_same_host($abort_url, $ReqHost)) . '">' . $params['abort_link_text'] . '</a>';
if ($params['abort_link_position'] == 'above_form') {
// Display an abort link under login form
$links[] = $abort_link;
} elseif ($params['abort_link_position'] == 'form_title') {
// Display an abort link in form title block
$form_links[] = $abort_link;
}
}
if (!$inskin && is_logged_in()) {
// if we arrive here, but are logged in, provide an option to logout (e.g. during the email validation procedure)
$links[] = get_user_logout_link();
}
if (count($links)) {
echo '<div class="evo_form__login_links">' . '<div class="floatright">' . implode($links, ' · ') . '</div>' . '<div class="clear"></div>' . '</div>';
}
$form_links = count($form_links) ? '<span class="pull-right">' . implode(' ', $form_links) . '</span>' : '';
echo str_replace('$form_links$', $form_links, $params['form_before']);
$Form = new Form($params['form_action'], $params['form_name'], 'post', $params['form_layout']);
$Form->begin_form($params['form_class']);
$Form->add_crumb('loginform');
$source = param('source', 'string', $params['source'] . ' login form');
$Form->hidden('source', $source);
$Form->hidden('redirect_to', $redirect_to);
$Form->hidden('return_to', $return_to);
if ($inskin || $params['inskin_urls']) {
// inskin login form
$Form->hidden('inskin', true);
$separator = '<br />';
} else {
// standard login form
if (!empty($params['form_title'])) {
echo '<h4>' . $params['form_title'] . '</h4>';
}
$Form->hidden('validate_required', $params['validate_required']);
if (isset($params['action'], $params['reqID'], $params['sessID']) && $params['action'] == 'validatemail') {
// the user clicked the link from the "validate your account" email, but has not been logged in; pass on the relevant data:
$Form->hidden('action', 'validatemail');
$Form->hidden('reqID', $params['reqID']);
$Form->hidden('sessID', $params['sessID']);
}
$separator = '';
}
// check if should transmit hashed password
if ($params['transmit_hashed_password']) {
// used by JS-password encryption/hashing:
$pwd_salt = $Session->get('core.pwd_salt');
if (empty($pwd_salt)) {
// Do not regenerate if already set because we want to reuse the previous salt on login screen reloads
// fp> Question: the comment implies that the salt is reset even on failed login attemps. Why that? I would only have reset it on successful login. Do experts recommend it this way?
// but if you kill the session you get a new salt anyway, so it's no big deal.
// At that point, why not reset the salt at every reload? (it may be good to keep it, but I think the reason should be documented here)
$pwd_salt = generate_random_key(64);
$Session->set('core.pwd_salt', $pwd_salt, 86400);
$Session->dbsave();
// save now, in case there's an error later, and not saving it would prevent the user from logging in.
}
$Form->hidden('pwd_salt', $pwd_salt);
// Add container for the hashed password hidden inputs
echo '<div id="pwd_hashed_container"></div>';
// gets filled by JS
}
if ($inskin) {
$Form->begin_field();
$Form->text_input($dummy_fields['login'], $params['login'], 18, T_('Login'), $separator . T_('Enter your username (or email address).'), array('maxlength' => 255, 'class' => 'input_text', 'required' => true));
$Form->end_field();
} else {
$Form->text_input($dummy_fields['login'], $params['login'], 18, '', '', array('maxlength' => 255, 'class' => 'input_text', 'input_required' => 'required', 'placeholder' => T_('Username (or email address)')));
}
$lost_password_url = get_lostpassword_url($redirect_to, '&', $return_to);
if (!empty($login)) {
$lost_password_url = url_add_param($lost_password_url, $dummy_fields['login'] . '=' . rawurlencode($login));
}
$pwd_note = '<a href="' . $lost_password_url . '">' . T_('Lost your password?') . '</a>';
if ($inskin) {
$Form->begin_field();
$Form->password_input($dummy_fields['pwd'], '', 18, T_('Password'), array('note' => $pwd_note, 'maxlength' => 70, 'class' => 'input_text', 'required' => true));
$Form->end_field();
} else {
$Form->password_input($dummy_fields['pwd'], '', 18, '', array('placeholder' => T_('Password'), 'note' => $pwd_note, 'maxlength' => 70, 'class' => 'input_text', 'input_required' => 'required'));
}
// Allow a plugin to add fields/payload
$Plugins->trigger_event('DisplayLoginFormFieldset', array('Form' => &$Form));
// Display registration link after login button
$register_link = $params['display_reg_link'] ? get_user_register_link('', '', T_('Register') . ' »', '#', true, $redirect_to, $source, 'btn btn-primary btn-lg pull-right') : '';
// Submit button(s):
$submit_buttons = array(array('name' => 'login_action[login]', 'value' => T_('Log in!'), 'class' => 'btn-success btn-lg', 'input_suffix' => $register_link));
$Form->buttons_input($submit_buttons);
if ($inskin) {
$before_register_link = '<div class="login_actions" style="text-align:right; margin: 1em 0 1ex"><strong>';
$after_register_link = '</strong></div>';
user_register_link($before_register_link, $after_register_link, T_('No account yet? Register here') . ' »', '#', true, $redirect_to, $source);
} else {
// Passthrough REQUEST data (when login is required after having POSTed something)
// (Exclusion of 'login_action', 'login', and 'action' has been removed. This should get handled via detection in Form (included_input_field_names),
// and "action" is protected via crumbs)
$Form->hiddens_by_key(remove_magic_quotes($_REQUEST), array('pwd_hashed'));
}
$Form->end_form();
echo $params['form_after'];
display_login_js_handler($params);
}
