Feature #18864 ยป 20080528_templatable_login_screen.patch
| typo3/index.php (working copy) | ||
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* @return void
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*/
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function init() {
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global $BE_USER,$TYPO3_CONF_VARS;
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// GPvars:
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$this->redirect_url = t3lib_div::_GP('redirect_url');
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$this->GPinterface = t3lib_div::_GP('interface');
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if(t3lib_div::getIndpEnv('TYPO3_SSL')) { // For security reasons this feature only works if SSL is used
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$this->u = t3lib_div::_GP('u'); // preset username
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$this->p = t3lib_div::_GP('p'); // preset password
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// Grabbing preset username and password, for security reasons this feature only works if SSL is used
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if (t3lib_div::getIndpEnv('TYPO3_SSL')) {
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$this->u = t3lib_div::_GP('u');
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$this->p = t3lib_div::_GP('p');
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}
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$this->L = t3lib_div::_GP('L'); // If "L" is "OUT", then any logged in used is logged out. If redirect_url is given, we redirect to it
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$this->loginRefresh = t3lib_div::_GP('loginRefresh'); // Login
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$this->commandLI = t3lib_div::_GP('commandLI'); // Value of "Login" button. If set, the login button was pressed.
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// If "L" is "OUT", then any logged in is logged out. If redirect_url is given, we redirect to it
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$this->L = t3lib_div::_GP('L');
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// Login
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$this->loginRefresh = t3lib_div::_GP('loginRefresh');
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// Value of "Login" button. If set, the login button was pressed.
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$this->commandLI = t3lib_div::_GP('commandLI');
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// sets the level of security from conf vars
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if ($TYPO3_CONF_VARS['BE']['loginSecurityLevel']) {
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$this->loginSecurityLevel = $TYPO3_CONF_VARS['BE']['loginSecurityLevel'];
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if ($GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel']) {
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$this->loginSecurityLevel = $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'];
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}
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// Getting login labels:
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$this->L_vars = explode('|',$TYPO3_CONF_VARS['BE']['loginLabels']);
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// Getting login labels
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$this->L_vars = explode('|', $GLOBALS['TYPO3_CONF_VARS']['BE']['loginLabels']);
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// Setting the redirect URL to "backend.php" if no alternative input is given:
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// Setting the redirect URL to "backend.php" if no alternative input is given
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$this->redirectToURL = $this->redirect_url ? $this->redirect_url : 'backend.php';
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// Logout?
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if ($this->L=='OUT' && is_object($BE_USER)) {
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$BE_USER->logoff();
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if ($this->redirect_url) header('Location: '.t3lib_div::locationHeaderUrl($this->redirect_url));
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// Do a logout if the command is set
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if ($this->L == 'OUT' && is_object($GLOBALS['BE_USER'])) {
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$GLOBALS['BE_USER']->logoff();
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if ($this->redirect_url) {
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header('Location: '.t3lib_div::locationHeaderUrl($this->redirect_url));
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}
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exit;
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}
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}
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/**
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* Main function - creating the login/logout form
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*
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| ... | ... | |
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global $TBE_TEMPLATE, $TYPO3_CONF_VARS, $BE_USER;
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// Initialize template object:
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$TBE_TEMPLATE->docType='xhtml_trans';
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$TBE_TEMPLATE->docType = 'xhtml_trans';
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$TBE_TEMPLATE->bodyTagAdditions = ' onload="startUp();"';
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$TBE_TEMPLATE->moduleTemplate = $TBE_TEMPLATE->getHtmlTemplate('templates/login.html');
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// Set JavaScript for creating a MD5 hash of the password:
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$TBE_TEMPLATE->JScode.= $this->getJScode();
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// Checking, if we should make a redirect.
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// Might set JavaScript in the header to close window.
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$this->checkRedirect();
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| ... | ... | |
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$this->makeInterfaceSelectorBox();
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// Replace an optional marker in the "Administration Login" label
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$this->L_vars[6] = str_replace("###SITENAME###",$TYPO3_CONF_VARS['SYS']['sitename'],$this->L_vars[6]);
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$this->L_vars[6] = str_replace("###SITENAME###", $TYPO3_CONF_VARS['SYS']['sitename'], $this->L_vars[6]);
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// Creating form based on whether there is a login or not:
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if (!$BE_USER->user['uid']) {
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| ... | ... | |
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session_start();
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$_SESSION['login_challenge'] = $challenge;
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// Add hidden fields:
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// Add hidden fields and end the page
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$this->content.= $this->getHiddenFields($challenge);
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// End page:
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$this->content.=$TBE_TEMPLATE->endPage();
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$this->content.= $TBE_TEMPLATE->endPage();
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}
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/**
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| ... | ... | |
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* @return string HTML output
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*/
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function makeLoginForm() {
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$content = t3lib_parsehtml::getSubpart($GLOBALS['TBE_TEMPLATE']->moduleTemplate, '###LOGIN_FORM###');
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$markers = array(
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'HEADLINE' => $this->L_vars[6],
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'LABEL_USERNAME' => $this->L_vars[0],
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'LABEL_PASSWORD' => $this->L_vars[1],
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'VALUE_USERNAME' => $this->u,
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'VALUE_PASSWORD' => $this->p,
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'VALUE_SUBMIT' => $this->L_vars[4],
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'INFO' => $this->L_vars[3],
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);
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// There must be no white-spaces outside of the tags (needed for buggy IE)
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$content.= '<!--
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Login form:
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--><table cellspacing="0" cellpadding="0" border="0" id="logintable">
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<tr>
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<td colspan="2"><h2>'.htmlspecialchars($this->L_vars[6]).'</h2></td>
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</tr>'.($this->commandLI ? '
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<tr class="c-wrong">
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<td colspan="2"><p class="c-wrong">'.htmlspecialchars($this->L_vars[9]).'</p></td>
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</tr>' : '').'
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<tr class="c-username">
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<td><label for="username" class="c-username">'.htmlspecialchars($this->L_vars[0]).':</label></td>
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<td><input type="text" id="username" name="username" value="'.htmlspecialchars($this->u).'" class="c-username" /></td>
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</tr>
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<tr class="c-password">
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<td><label for="password" class="c-password">'.htmlspecialchars($this->L_vars[1]).':</label></td>
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<td><input type="password" id="password" name="p_field" value="'.htmlspecialchars($this->p).'" class="c-password" /></td>
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</tr>'.($this->interfaceSelector && !$this->loginRefresh ? '
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<tr class="c-interfaceselector">
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<td><label for="interfaceselector" class="c-interfaceselector">'.htmlspecialchars($this->L_vars[2]).':</label></td>
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<td>'.$this->interfaceSelector.'</td>
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</tr>' : '' ).'
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<tr class="c-submit">
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<td></td>
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<td><input type="submit" name="commandLI" value="'.htmlspecialchars($this->L_vars[3]).'" class="c-submit" /></td>
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</tr>
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<tr class="c-info">
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<td colspan="2"><p class="c-info">'.htmlspecialchars($this->L_vars[7]).'</p></td>
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</tr>
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</table>';
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// show an error message if the login command was successful already
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if (!$this->commandLI) {
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$content = t3lib_parsehtml::substituteSubpart($content, '###LOGIN_ERROR###', '');
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} else {
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$markers['ERROR_MESSAGE'] = $this->L_vars[9];
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}
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// Return content:
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return $content;
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// HSC all output
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foreach ($markers as &$marker) {
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$marker = htmlspecialchars($marker);
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}
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// remove the interface selector markers if it's not available
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if (!($this->interfaceSelector && !$this->loginRefresh)) {
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$content = t3lib_parsehtml::substituteSubpart($content, '###INTERFACE_SELECTOR###', '');
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} else {
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$markers['LABEL_INTERFACE'] = htmlspecialchars($this->L_vars[2]);
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$markers['VALUE_INTERFACE'] = $this->interfaceSelector_jump;
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}
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return t3lib_parsehtml::substituteMarkerArray($content, $markers, '###|###');
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}
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/**
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* Creates the logout form
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* This is drawn if a user login already exists.
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*
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* @return string HTML output
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*/
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function makeLogoutForm() {
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global $BE_USER;
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function makeLogoutForm() {
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$content = t3lib_parsehtml::getSubpart($GLOBALS['TBE_TEMPLATE']->moduleTemplate, '###LOGOUT_FORM###');
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$markers = array(
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'HEADLINE' => $this->L_vars[6],
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'LABEL_USERNAME' => $this->L_vars[0],
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'VALUE_USERNAME' => $GLOBALS['BE_USER']->user['username'],
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'VALUE_SUBMIT' => $this->L_vars[4],
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'INFO' => $this->L_vars[7],
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);
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$content.= '
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// HSC all output
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foreach ($markers as &$marker) {
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$marker = htmlspecialchars($marker);
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}
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<!--
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Login form:
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-->
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<table cellspacing="0" cellpadding="0" border="0" id="logintable">
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<tr>
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<td></td>
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<td><h2>'.htmlspecialchars($this->L_vars[6]).'</h2></td>
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</tr>
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<tr class="c-username">
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<td><p class="c-username">'.htmlspecialchars($this->L_vars[0]).':</p></td>
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<td><p class="c-username-current">'.htmlspecialchars($BE_USER->user['username']).'</p></td>
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</tr>'.($this->interfaceSelector_jump ? '
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<tr class="c-interfaceselector">
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<td><p class="c-interfaceselector">'.htmlspecialchars($this->L_vars[2]).':</p></td>
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<td>'.$this->interfaceSelector_jump.'</td>
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</tr>' : '' ).'
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<tr class="c-submit">
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<td><input type="hidden" name="p_field" value="" /></td>
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<td><input type="submit" name="commandLO" value="'.htmlspecialchars($this->L_vars[4]).'" class="c-submit" /></td>
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</tr>
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<tr class="c-info">
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<td></td>
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<td><p class="c-info">'.htmlspecialchars($this->L_vars[7]).'</p></td>
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</tr>
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</table>';
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// remove the interface selector markers if it's not available
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if (!$this->interfaceSelector_jump) {
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$content = t3lib_parsehtml::substituteSubpart($content, '###INTERFACE_SELECTOR###', '');
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} else {
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$markers['LABEL_INTERFACE'] = htmlspecialchars($this->L_vars[2]);
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$markers['VALUE_INTERFACE'] = $this->interfaceSelector_jump;
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}
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// Return content:
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return $content;
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return t3lib_parsehtml::substituteMarkerArray($content, $markers, '###|###');
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}
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/**
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* Wrapping the login form table in another set of tables etc:
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*
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* @param string HTML content for the login form
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* @return string The HTML for the page.
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*/
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function wrapLoginForm($content) {
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function wrapLoginForm($content) {
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$mainContent = t3lib_parsehtml::getSubpart($GLOBALS['TBE_TEMPLATE']->moduleTemplate, '###PAGE###');
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// Logo:
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$logo = $GLOBALS['TBE_STYLES']['logo_login'] ?
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'<img src="'.htmlspecialchars($GLOBALS['BACK_PATH'].$GLOBALS['TBE_STYLES']['logo_login']).'" alt="" />' :
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'<img'.t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'],'gfx/typo3logo.gif','width="123" height="34"').' alt="" />';
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if ($GLOBALS['TBE_STYLES']['logo_login']) {
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$logo = '<img src="'.htmlspecialchars($GLOBALS['BACK_PATH'] . $GLOBALS['TBE_STYLES']['logo_login']) . '" alt="" />';
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} else {
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$logo = '<img'.t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'],'gfx/typo3logo.gif','width="123" height="34"').' alt="" />';
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}
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// Login box image:
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$loginboxImage = $this->makeLoginBoxImage();
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// Compile the page content:
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$content='
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<!--
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Wrapper table for the login form:
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-->
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<table cellspacing="0" cellpadding="0" border="0" id="wrapper">
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<tr>
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<td class="c-wrappercell" align="center">
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<!--
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Login form image:
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-->
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<div id="loginimage">
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'.$logo.'
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</div>
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<!--
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Login form wrapper:
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-->
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<table cellspacing="0" cellpadding="0" border="0" id="loginwrapper">
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<tr>
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<td'.($this->commandLI ? ' class="error"' : '').'>'.$loginboxImage.
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$content.'
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</td>
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</tr>
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</table>
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'.$this->makeLoginNews().'
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<!--
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Copyright notice:
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-->
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<div id="copyrightnotice">
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'.$this->makeCopyrightNotice().'
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</div>
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</td>
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</tr>
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</table>';
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// Return content:
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return $content;
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$markers = array(
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'LOGO' => $logo,
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'LOGINBOX_IMAGE' => $this->makeLoginBoxImage(),
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'FORM' => $content,
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'NEWS' => $this->makeLoginNews(),
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'COPYRIGHT' => $this->makeCopyrightNotice(),
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'CSS_ERRORCLASS' => ($this->commandLI ? ' class="error"' : ''),
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);
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return t3lib_parsehtml::substituteMarkerArray($mainContent, $markers, '###|###');
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}
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/**
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* Checking, if we should perform some sort of redirection OR closing of windows.
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*
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| typo3/templates/login.html (revision 0) | ||
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<!-- ###PAGE### begin -->
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<table cellspacing="0" cellpadding="0" border="0" id="wrapper">
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<tr>
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<td class="c-wrappercell" align="center">
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<div id="loginimage">###LOGO###</div>
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<table cellspacing="0" cellpadding="0" border="0" id="loginwrapper">
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<tr>
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<td ###CSS_ERRORCLASS###>
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###LOGINBOX_IMAGE###
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###FORM###
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</td>
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</tr>
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</table>
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###NEWS###
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<div id="copyrightnotice">###COPYRIGHT###</div>
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</td>
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</tr>
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</table>
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<!-- ###PAGE### end -->
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<!-- ###LOGIN_FORM### begin -->
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<table cellspacing="0" cellpadding="0" border="0" id="logintable">
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<tr>
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<td colspan="2"><h2>###HEADLINE###</h2></td>
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</tr>
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<!-- ###LOGIN_ERROR### begin -->
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<tr class="c-wrong">
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<td colspan="2"><p class="c-wrong">###ERROR_MESSAGE###</p></td>
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</tr>
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<!-- ###LOGIN_ERROR### end -->
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<tr class="c-username">
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<td><label for="username" class="c-username">###LABEL_USERNAME###:</label></td>
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<td><input type="text" id="username" name="username" value="###VALUE_USERNAME###" class="c-username" /></td>
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</tr>
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<tr class="c-password">
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<td><label for="password" class="c-password">###LABEL_PASSWORD###:</label></td>
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<td><input type="password" id="password" name="p_field" value="###VALUE_PASSWORD###" class="c-password" /></td>
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</tr>
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<!-- ###INTERFACE_SELECTOR### begin -->
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<tr class="c-interfaceselector">
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<td><label for="interfaceselector" class="c-interfaceselector">###LABEL_INTERFACE###:</label></td>
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<td>###VALUE_INTERFACE###</td>
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</tr>
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<!-- ###INTERFACE_SELECTOR### end -->
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<tr class="c-submit">
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<td></td>
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<td><input type="submit" name="commandLI" value="###VALUE_SUBMIT###" class="c-submit" /></td>
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</tr>
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<tr class="c-info">
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<td colspan="2"><p class="c-info">###INFO###</p></td>
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</tr>
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</table>
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<!-- ###LOGIN_FORM### end -->
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<!-- ###LOGOUT_FORM### begin -->
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<table cellspacing="0" cellpadding="0" border="0" id="logintable">
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<tr>
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<td></td>
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<td><h2>###HEADLINE###</h2></td>
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</tr>
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<tr class="c-username">
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<td><p class="c-username">###LABEL_USERNAME###:</p></td>
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<td><p class="c-username-current">###VALUE_USERNAME###</p></td>
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</tr>
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<!-- ###INTERFACE_SELECTOR### begin -->
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<tr class="c-interfaceselector">
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<td><p class="c-interfaceselector">###LABEL_INTERFACE###:</p></td>
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<td>###VALUE_INTERFACE###</td>
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</tr>
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<!-- ###INTERFACE_SELECTOR### end -->
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<tr class="c-submit">
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<td><input type="hidden" name="p_field" value="" /></td>
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<td><input type="submit" name="commandLO" value="###VALUE_SUBMIT###" class="c-submit" /></td>
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</tr>
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<tr class="c-info">
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<td></td>
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<td><p class="c-info">###INFO###</p></td>
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</tr>
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</table>
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<!-- ###LOGOUT_FORM### end -->
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