/**
* @covers wpseo_is_apache()
*/
public function test_wpseo_is_apache()
{
$_SERVER['SERVER_SOFTWARE'] = 'Apache/2.2.22';
$this->assertTrue(WPSEO_Utils::is_apache());
$_SERVER['SERVER_SOFTWARE'] = 'nginx/1.5.11';
$this->assertFalse(WPSEO_Utils::is_apache());
}
/**
* Hook that runs after the 'wpseo_redirect' option is updated
*
* @param array $old_value
* @param array $value
*/
public function save_redirect_files($old_value, $value)
{
// Check if we need to remove the WPSEO redirect entries from the .htacccess file.
$remove_htaccess_entries = false;
// Check if the 'disable_php_redirect' option set to true/on.
if (null != $value && isset($value['disable_php_redirect']) && 'on' == $value['disable_php_redirect']) {
// Remove .htaccess entries if the 'separate_file' option is set to true.
if (WPSEO_Utils::is_apache() && isset($value['separate_file']) && 'on' == $value['separate_file']) {
$remove_htaccess_entries = true;
}
// The 'disable_php_redirect' option is set to true(on) so we need to generate a file.
// The Redirect Manager will figure out what file needs to be created.
$redirect_manager = new WPSEO_URL_Redirect_Manager();
$redirect_manager->save_redirect_file();
} else {
if (WPSEO_Utils::is_apache()) {
// No settings are set so we should also strip the .htaccess redirect entries in this case.
$remove_htaccess_entries = true;
}
}
// Check if we need to remove the .htaccess redirect entries.
if ($remove_htaccess_entries) {
// Remove the .htaccess redirect entries.
$redirect_manager = new WPSEO_URL_Redirect_Manager();
$redirect_manager->clear_htaccess_entries();
}
}
/**
* Check if the web server is running on Apache
*
* @deprecated 1.6.1
* @deprecated use WPSEO_Utils::is_apache()
* @see WPSEO_Utils::is_apache()
*
* @return bool
*/
function wpseo_is_apache()
{
_deprecated_function(__FUNCTION__, 'WPSEO 1.6.1', 'WPSEO_Utils::is_apache()');
return WPSEO_Utils::is_apache();
}
/**
* Function that outputs the redirect page
*/
public static function display()
{
// Check if there's an old URL set.
$old_url = '';
if (($old_url = filter_input(INPUT_GET, 'old_url')) != '') {
$old_url = urldecode($old_url);
}
// Get the redirect types.
$redirect_types = WPSEO_Redirect_Manager::get_redirect_types();
// Admin header.
Yoast_Form::get_instance()->admin_header(false, 'wpseo_redirects', false, 'yoast_wpseo_redirects_options');
?>
<h2 class="nav-tab-wrapper" id="wpseo-tabs">
<a class="nav-tab" id="tab-url-tab"
href="#top#tab-url"><?php
_e('Redirects', 'wordpress-seo-premium');
?>
</a>
<a class="nav-tab" id="tab-regex-tab"
href="#top#tab-regex"><?php
_e('Regex Redirects', 'wordpress-seo-premium');
?>
</a>
<a class="nav-tab" id="settings-tab"
href="#top#settings"><?php
_e('Settings', 'wordpress-seo-premium');
?>
</a>
</h2>
<div class="tabwrapper>">
<div id="tab-url" class="wpseotab redirect-table-tab">
<?php
// Add new redirect HTML.
echo "<form class='wpseo-new-redirect-form' method='post'>\n";
echo "<div class='wpseo_redirects_new'>\n";
// Echo "<h2>" . __( 'Add New Redirect', 'wordpress-seo' ) . "</h2>\n";.
echo "<label class='textinput' for='wpseo_redirects_new_old'>" . __('Old URL', 'wordpress-seo-premium') . "</label>\n";
echo "<input type='text' class='textinput' name='wpseo_redirects_new_old' id='wpseo_redirects_new_old' value='", esc_url($old_url) . "' />\n";
echo "<br class='clear'/>\n";
echo "<label class='textinput' for='wpseo_redirects_new_new'>" . __('New URL', 'wordpress-seo-premium') . "</label>\n";
echo "<input type='text' class='textinput' name='wpseo_redirects_new_new' id='wpseo_redirects_new_new' value='' />\n";
echo "<br class='clear'/>\n";
echo "<label class='textinput' for='wpseo_redirects_new_type'>" . _x('Type', 'noun', 'wordpress-seo-premium') . "</label>\n";
// Redirect type select element.
echo "<select name='wpseo_redirects_new_type' id='wpseo_redirects_new_type' class='select'>" . PHP_EOL;
// Loop through the redirect types.
if (count($redirect_types) > 0) {
foreach ($redirect_types as $type => $desc) {
echo "<option value='" . $type . "'>" . $desc . '</option>' . PHP_EOL;
}
}
echo '</select>' . PHP_EOL;
echo '<br />';
echo '<br />';
echo '<p class="label desc description">' . sprintf(__('The redirect type is the HTTP response code sent to the browser telling the browser what type of redirect is served.<br/><br/>Read <a href=\'%s\' target=\'_blank\'>this page</a> for more info.', 'wordpress-seo-premium'), 'http://kb.yoast.com/article/121-redirect-types/#utm_source=wordpress-seo-premium-redirects&utm_medium=inline-help&utm_campaign=redirect-types') . '</p>';
echo "<br class='clear'/>\n";
echo "<a href='javascript:;' class='button-primary'>" . __('Add Redirect', 'wordpress-seo-premium') . "</a>\n";
echo "</div>\n";
echo "</form>\n";
echo "<p class='desc'> </p>\n";
// Open <form>.
echo "<form id='url' class='wpseo-redirects-table-form' method='post' action=''>\n";
// AJAX nonce.
echo "<input type='hidden' class='wpseo_redirects_ajax_nonce' value='" . wp_create_nonce('wpseo-redirects-ajax-security') . "' />\n";
// The list table.
$list_table = new WPSEO_Redirect_Table('URL');
$list_table->prepare_items();
$list_table->search_box(__('Search', 'wordpress-seo-premium'), 'wpseo-redirect-search');
$list_table->display();
// Close <form>.
echo "</form>\n";
?>
</div>
<div id="tab-regex" class="wpseotab redirect-table-tab">
<?php
// Add new redirect HTML.
/* translators: %1$s contains a line break tag. %2$s links to our knowledge base, %3$s closes the link. */
echo '<p>' . sprintf(__('Regex Redirects are extremely powerful redirects. You should only use them if you know what you are doing.%1$sIf you don\'t know what Regular Expressions (regex) are, please refer to %2$sour knowledge base%3$s.', 'wordpress-seo-premium'), '<br />', '<a href="http://kb.yoast.com/article/142-what-are-regex-redirects" target="_blank">', '</a>') . "</p>\n";
echo "<form class='wpseo-new-redirect-form' method='post'>\n";
echo "<div class='wpseo_redirects_new'>\n";
// Echo "<h2>" . __( 'Add New Regex Redirect', 'wordpress-seo' ) . "</h2>\n";.
echo "<label class='textinput' for='wpseo_redirects_new_old'>" . __('Regular Expression', 'wordpress-seo-premium') . "</label>\n";
echo "<input type='text' class='textinput' name='wpseo_redirects_new_old' id='wpseo_redirects_new_old' value='{$old_url}' />\n";
echo "<br class='clear'/>\n";
echo "<label class='textinput' for='wpseo_redirects_new_new'>" . __('URL', 'wordpress-seo-premium') . "</label>\n";
echo "<input type='text' class='textinput' name='wpseo_redirects_new_new' id='wpseo_redirects_new_new' value='' />\n";
echo "<br class='clear'/>\n";
echo "<label class='textinput' for='wpseo_redirects_new_type'>" . _x('Type', 'noun', 'wordpress-seo-premium') . "</label>\n";
// Redirect type select element.
echo "<select name='wpseo_redirects_new_type' id='wpseo_redirects_new_type' class='select'>" . PHP_EOL;
// Loop through the redirect types.
if (count($redirect_types) > 0) {
foreach ($redirect_types as $key => $desc) {
echo "<option value='" . $key . "'>" . $desc . '</option>' . PHP_EOL;
}
}
echo '</select>' . PHP_EOL;
echo '<br />';
echo '<br />';
echo '<p class="label desc description">' . sprintf(__('The redirect type is the HTTP response code sent to the browser telling the browser what type of redirect is served.<br/><br/>Read <a href=\'%s\' target=\'_blank\'>this page</a> for more info.', 'wordpress-seo-premium'), 'http://kb.yoast.com/article/121-redirect-types/#utm_source=wordpress-seo-premium-redirects&utm_medium=inline-help&utm_campaign=redirect-types') . ' </p>';
echo "<br class='clear'/>\n";
echo "<a href='javascript:;' class='button-primary'>" . __('Add Redirect', 'wordpress-seo-premium') . "</a>\n";
echo "</div>\n";
echo "</form>\n";
echo "<p class='desc'> </p>\n";
// Open <form>.
echo "<form id='regex' class='wpseo-redirects-table-form' method='post' action=''>\n";
// AJAX nonce.
echo "<input type='hidden' class='wpseo_redirects_ajax_nonce' value='" . wp_create_nonce('wpseo-redirects-ajax-security') . "' />\n";
// The list table.
$list_table = new WPSEO_Redirect_Table('REGEX');
$list_table->prepare_items();
$list_table->search_box(__('Search', 'wordpress-seo-premium'), 'wpseo-redirect-search');
$list_table->display();
// Close <form>.
echo "</form>\n";
?>
</div>
<div id="settings" class="wpseotab">
<?php
// Get redirect options.
$redirect_options = WPSEO_Redirect_Manager::get_options();
// Do file checks.
if ('on' == $redirect_options['disable_php_redirect']) {
$file_write_error = false;
if (WPSEO_Utils::is_apache()) {
if ('on' == $redirect_options['separate_file']) {
if (file_exists(WPSEO_Redirect_File_Manager::get_file_path())) {
echo '<div style="margin: 5px 0; padding: 3px 10px; background-color: #ffffe0; border: 1px solid #E6DB55; border-radius: 3px">';
echo '<p>' . __("As you're on Apache, you should add the following include to the website httpd config file:", 'wordpress-seo-premium') . '</p>';
echo '<pre>Include ' . WPSEO_Redirect_File_Manager::get_file_path() . '</pre>';
echo '</div>';
} else {
$file_write_error = true;
}
} else {
if (!is_writable(WPSEO_Redirect_File_Manager::get_htaccess_file_path())) {
/* translators: %s: '.htaccess' file name */
echo "<div class='error'><p><b>" . sprintf(__('We\'re unable to save the redirects to your %s file. Please make the file writable.', 'wordpress-seo-premium'), '<code>.htaccess</code>') . "</b></p></div>\n";
}
}
} else {
if (WPSEO_Utils::is_nginx()) {
if (file_exists(WPSEO_Redirect_File_Manager::get_file_path())) {
echo '<div style="margin: 5px 0; padding: 3px 10px; background-color: #ffffe0; border: 1px solid #E6DB55; border-radius: 3px">';
echo '<p>' . __('As you\'re on Nginx, you should add the following include to the NGINX config file:', 'wordpress-seo-premium') . '</p>';
echo '<pre>include ' . WPSEO_Redirect_File_Manager::get_file_path() . ';</pre>';
echo '</div>';
} else {
$file_write_error = true;
}
}
}
if ($file_write_error) {
echo "<div class='error'><p><b>" . __(sprintf("We're unable to save the redirect file to %s", WPSEO_Redirect_File_Manager::get_file_path()), 'wordpress-seo-premium') . "</b></p></div>\n";
}
}
?>
<h2>Redirect Settings</h2>
<form action="<?php
echo admin_url('options.php');
?>
" method="post">
<?php
settings_fields('yoast_wpseo_redirect_options');
Yoast_Form::get_instance()->set_option('wpseo_redirect');
if (WPSEO_Utils::is_apache()) {
echo Yoast_Form::get_instance()->checkbox('disable_php_redirect', __('Disable PHP redirects', 'wordpress-seo-premium'));
/* translators: 1: '.htaccess' file name */
echo '<p class="desc">' . sprintf(__('Write redirects to the %1$s file. Make sure the %1$s file is writable.', 'wordpress-seo-premium'), '<code>.htacces</code>') . '</p>';
echo Yoast_Form::get_instance()->checkbox('separate_file', __('Generate a separate redirect file', 'wordpress-seo-premium'));
/* translators: %s: '.htaccess' file name */
echo '<p class="desc">' . sprintf(__('By default we write the redirects to your %s file, check this if you want the redirects written to a separate file. Only check this option if you know what you are doing!', 'wordpress-seo-premium'), '<code>.htaccess</code>') . '</p>';
} else {
echo Yoast_Form::get_instance()->checkbox('disable_php_redirect', __('Disable PHP redirects', 'wordpress-seo-premium'));
/* translators: %s: 'Yoast SEO Premium' */
echo '<p class="desc">' . sprintf(__('%s will generate redirect files that can be included in your website configuration. You can disable PHP redirect if this is done correctly. Only check this option if you know what you are doing!', 'wordpress-seo-premium'), 'Yoast SEO Premium') . '</p>';
}
?>
<p class="submit">
<input type="submit" name="submit" id="submit" class="button button-primary"
value="<?php
_e('Save Changes', 'wordpress-seo-premium');
?>
">
</p>
</form>
</div>
</div>
<br class="clear">
<?php
// Admin footer.
Yoast_Form::get_instance()->admin_footer(false);
}
/**
* Adding the import block for htaccess. Makes it able to import redirects from htaccess
*
* @param array $admin_object
*/
public function add_htaccess_import_block($admin_object)
{
// Attempt to load the htaccess file.
$textarea_value = '';
if (1 || WPSEO_Utils::is_apache()) {
if (file_exists(ABSPATH . '.htaccess')) {
$textarea_value = file_get_contents(ABSPATH . '.htaccess');
}
}
// Display the form.
echo '<div id="import-htaccess" class="wpseotab">' . PHP_EOL;
/* translators: %s: '.htaccess' file name */
echo '<h2>' . sprintf(__('Import redirects from %s', 'wordpress-seo-premium'), '<code>.htaccess</code>') . '</h2>' . PHP_EOL;
/* translators: %1$s: '.htaccess' file name, %2$s plugin name */
echo '<p>' . sprintf(__('You can copy the contents of any %1$s file in here, and it will import the redirects into %2$s.', 'wordpress-seo-premium'), '<code>.htaccess</code>', 'Yoast SEO Premium') . '</p>' . PHP_EOL;
echo '<form action="" method="post" accept-charset="' . esc_attr(get_bloginfo('charset')) . '">' . PHP_EOL;
echo wp_nonce_field('wpseo-import', '_wpnonce', true, false);
echo '<textarea name="htaccess" rows="4" cols="50" style="width:70%; height: 200px;">' . $textarea_value . '</textarea><br/>' . PHP_EOL;
echo '<input type="submit" class="button-primary" name="import" value="' . __('Import .htaccess', 'wordpress-seo-premium') . '"/>' . PHP_EOL;
echo '</form>' . PHP_EOL;
echo '</div>' . PHP_EOL;
}
/**
* Create the redirect file
*/
public function save_redirect_file()
{
// Options.
$options = self::get_options();
if ('on' == $options['disable_php_redirect']) {
// Create the correct file object.
$file = null;
if (WPSEO_Utils::is_apache()) {
if ('on' == $options['separate_file']) {
$file = new WPSEO_Apache_Redirect_File();
} else {
$file = new WPSEO_Htaccess_Redirect_File();
}
} elseif (WPSEO_Utils::is_nginx()) {
$file = new WPSEO_Nginx_Redirect_File();
}
// Save the file.
if (null !== $file) {
$file->save_file();
}
}
}
/**
* Adds tracking parameters for WP SEO settings. Outside of the main class as the class could also be in use in other plugins.
*
* @param array $options
*
* @return array
*/
function wpseo_tracking_additions($options)
{
if (function_exists('curl_version')) {
$curl = curl_version();
} else {
$curl = null;
}
$opt = WPSEO_Options::get_all();
$options['wpseo'] = array('xml_sitemaps' => $opt['enablexmlsitemap'] === true ? 1 : 0, 'force_rewrite' => $opt['forcerewritetitle'] === true ? 1 : 0, 'opengraph' => $opt['opengraph'] === true ? 1 : 0, 'twitter' => $opt['twitter'] === true ? 1 : 0, 'strip_category_base' => $opt['stripcategorybase'] === true ? 1 : 0, 'on_front' => get_option('show_on_front'), 'wmt_alexa' => !empty($opt['alexaverify']) ? 1 : 0, 'wmt_bing' => !empty($opt['msverify']) ? 1 : 0, 'wmt_google' => !empty($opt['googleverify']) ? 1 : 0, 'wmt_pinterest' => !empty($opt['pinterestverify']) ? 1 : 0, 'wmt_yandex' => !empty($opt['yandexverify']) ? 1 : 0, 'permalinks_clean' => $opt['cleanpermalinks'] == 1 ? 1 : 0, 'site_db_charset' => DB_CHARSET, 'webserver_apache' => WPSEO_Utils::is_apache() ? 1 : 0, 'webserver_apache_version' => function_exists('apache_get_version') ? apache_get_version() : 0, 'webserver_nginx' => WPSEO_Utils::is_nginx() ? 1 : 0, 'webserver_server_software' => $_SERVER['SERVER_SOFTWARE'], 'webserver_gateway_interface' => $_SERVER['GATEWAY_INTERFACE'], 'webserver_server_protocol' => $_SERVER['SERVER_PROTOCOL'], 'php_version' => phpversion(), 'php_max_execution_time' => ini_get('max_execution_time'), 'php_memory_limit' => ini_get('memory_limit'), 'php_open_basedir' => ini_get('open_basedir'), 'php_bcmath_enabled' => extension_loaded('bcmath') ? 1 : 0, 'php_ctype_enabled' => extension_loaded('ctype') ? 1 : 0, 'php_curl_enabled' => extension_loaded('curl') ? 1 : 0, 'php_curl_version_a' => phpversion('curl'), 'php_curl' => !is_null($curl) ? $curl['version'] : 0, 'php_dom_enabled' => extension_loaded('dom') ? 1 : 0, 'php_dom_version' => phpversion('dom'), 'php_filter_enabled' => extension_loaded('filter') ? 1 : 0, 'php_mbstring_enabled' => extension_loaded('mbstring') ? 1 : 0, 'php_mbstring_version' => phpversion('mbstring'), 'php_pcre_enabled' => extension_loaded('pcre') ? 1 : 0, 'php_pcre_version' => phpversion('pcre'), 'php_pcre_with_utf8_a' => @preg_match('/^.{1}$/u', 'ñ', $UTF8_ar), 'php_pcre_with_utf8_b' => defined('PREG_BAD_UTF8_ERROR'), 'php_spl_enabled' => extension_loaded('spl') ? 1 : 0);
return $options;
}
