Viewing file:  admin_ui.php (10.19 KB) -rw-rw-rw-
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
/**
* Returns button html
*
* @param string $text
* @param string $onclick
* @param string $class
* @return string
*/
function w3_button($text, $onclick = '', $class = 'button') {
return sprintf('<input type="button" class="%s" value="%s" onclick="%s" />', htmlspecialchars($class), htmlspecialchars($text), htmlspecialchars($onclick));
}
/**
* Returns button link html
*
* @param string $text
* @param string $url
* @param boolean $new_window
* @return string
*/
function w3_button_link($text, $url, $new_window = false, $class = 'button') {
$url = str_replace('&', '&', $url);
if ($new_window) {
$onclick = sprintf('window.open(\'%s\');', addslashes($url));
} else {
$onclick = sprintf('document.location.href=\'%s\';', addslashes($url));
}
return w3_button($text, $onclick, $class);
}
/**
* Returns hide note button html
*
* @param string $text
* @param string $note
* @param string $redirect
* @param boolean $admin if to use config admin
* @param string $page
* @param string $custom_method
* @return string
*/
function w3_button_hide_note($text, $note, $redirect = '', $admin = false, $page = '', $custom_method = 'w3tc_default_hide_note') {
if ($page == '') {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$page = W3_Request::get_string('page', 'w3tc_dashboard');
}
$url = sprintf('admin.php?page=%s&%s¬e=%s', $page, $custom_method, $note);
if ($admin)
$url .= '&admin=1';
if ($redirect != '') {
$url .= '&redirect=' . urlencode($redirect);
}
$url = wp_nonce_url($url, 'w3tc');
return w3_button_link($text, $url);
}
function w3tc_cancel_button($note, $classes = '', $custom_method = 'w3tc_default_hide_note' ) {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$page = W3_Request::get_string('page', 'w3tc_dashboard');
$url = sprintf('admin.php?page=%s&%s¬e=%s', $page, $custom_method, $note);
$url = wp_nonce_url($url, 'w3tc');
return w3_button_link(__('Cancel'), $url, false, $classes);
}
function w3tc_action_button($action, $url, $class = '') {
return w3_button_link($action, $url, false, $class);
}
/**
* Returns popup button html
*
* @param string $text
* @param string $action
* @param string $params
* @param integer $width
* @param integer $height
* @return string
*/
function w3_button_popup($text, $action, $params = '', $width = 800, $height = 600) {
$url = wp_nonce_url(sprintf('admin.php?page=w3tc_dashboard&w3tc_%s%s', $action, ($params != '' ? '&' . $params : '')), 'w3tc');
$url = str_replace('&', '&', $url);
$onclick = sprintf('window.open(\'%s\', \'%s\', \'width=%d,height=%d,status=no,toolbar=no,menubar=no,scrollbars=yes\');', $url, $action, $width, $height);
return w3_button($text, $onclick);
}
/**
* Returns nonce field HTML
*
* @param string $action
* @param string $name
* @param bool $referer
* @internal param bool $echo
* @return string
*/
function w3_nonce_field($action = -1, $name = '_wpnonce', $referer = true) {
$name = esc_attr($name);
$return = '<input type="hidden" name="' . $name . '" value="' . wp_create_nonce($action) . '" />';
if ($referer) {
$return .= wp_referer_field(false);
}
return $return;
}
/**
* @param string $body http response body
*/
function w3_in_plugin_update_message($body) {
$matches = null;
$regexp = '~==\s*Changelog\s*==\s*=\s*[0-9.]+\s*=(.*)(=\s*' . preg_quote(W3TC_VERSION) . '\s*=|$)~Uis';
if (preg_match($regexp, $body, $matches)) {
$changelog = (array) preg_split('~[\r\n]+~', trim($matches[1]));
echo '<div style="color: #f00;">' . __('Take a minute to update, here\'s why:', 'w3-total-cache') . '</div><div style="font-weight: normal;height:300px;overflow:auto">';
$ul = false;
foreach ($changelog as $index => $line) {
if (preg_match('~^\s*\*\s*~', $line)) {
if (!$ul) {
echo '<ul style="list-style: disc; margin-left: 20px;margin-top:0px;">';
$ul = true;
}
$line = preg_replace('~^\s*\*\s*~', '', htmlspecialchars($line));
echo '<li style="width: 50%; margin: 0; float: left; ' . ($index % 2 == 0 ? 'clear: left;' : '') . '">' . $line . '</li>';
} else {
if ($ul) {
echo '</ul><div style="clear: left;"></div>';
$ul = false;
}
}
}
if ($ul) {
echo '</ul><div style="clear: left;"></div>';
}
echo '</div>';
}
}
/**
* Prints the label string for a config key.
* @param string $config_key
* @param string $area
*/
function w3_e_config_label($config_key, $area = 'settings') {
echo w3_config_label($config_key, $area);
}
/**
* Returns the label string for config key.
* @param string $config_key
* @param string $area
* @return string
*/
function w3_config_label($config_key, $area) {
/**
* @var W3_UI_Settings_SettingsHandler $module
*/
$module = w3_instance("W3_UI_Settings_SettingsHandler");
return $module->get_label($config_key, $area);
}
/**
* Returns the meta data for a config key.
* @param $config_key
* @return mixed
*/
function w3_config_meta($config_key) {
/**
* @var W3_UI_Settings_SettingsHandler $module
*/
$module = w3_instance("W3_UI_Settings_SettingsHandler");
return $module->get_meta($config_key);
}
/**
* @param $config_key
* @param $meta
* @return mixed
*/
function w3_config_can_change($config_key, $meta) {
/**
* @var W3_UI_Settings_SettingsHandler $module
*/
$module = w3_instance("W3_UI_Settings_SettingsHandler");
return $module->can_change($config_key, $meta);
}
function w3tc_show_notification($id) {
return isset($_GET['w3tc_show_note']) && $_GET['w3tc_show_note'] == $id;
}
/**
* Returns postbox header
*
* @param string $title
* @param string $class
* @param string $id
* @return string
*/
function w3tc_postbox_header($title, $class = '', $id = '') {
if ( !empty( $id ) ) {
$id = ' id="' . esc_attr( $id ) . '"';
}
return '<div' . $id . ' class="postbox ' . $class . '"><div class="handlediv" title="' . __('Click to toggle', 'w3-total-cache') . '"><br /></div><h3 class="hndle"><span>' . $title . '</span></h3><div class="inside">';
}
/**
* Returns postbox footer
*
* @return string
*/
function w3tc_postbox_footer() {
return '</div></div>';
}
/**
* Prints checkbox with config option value
*
* @param string $option_id
* @param bool $disabled
* @param string $class_prefix
* @param bool $label
*/
function w3tc_checkbox($option_id, $disabled = false, $class_prefix = '', $label = true) {
$config = w3_instance('W3_Config');
$section = substr($option_id, 0, strpos($option_id, '.'));
$disabled = $disabled || w3tc_is_sealed($section);
if (!$disabled)
echo '<input type="hidden" name="' . $option_id . '" value="0" />';
$name = str_replace('.', '_', $option_id);
if ($label)
echo '<label>';
echo '<input class="'.$class_prefix.'enabled" type="checkbox" id="' . $name .
'" name="' . $option_id . '" value="1" ';
checked($config->get_boolean($option_id), true);
if ($disabled)
echo 'disabled="disabled" ';
echo ' />';
}
/**
* Prints a radio button and if config value matches value
* @param string $option_id config id
* @param $value
* @param bool $disabled
* @param string $class_prefix
*/
function w3tc_radio($option_id, $value, $disabled = false, $class_prefix = ''){
$config = w3_instance('W3_Config');
$section = substr($option_id, 0, strpos($option_id, '.'));
if(is_bool($value))
$rValue = $value?'1':'0';
else
$rValue = $value;
$disabled = $disabled || w3tc_is_sealed($section);
$name = str_replace('.', '_', $option_id);
echo '<label>';
echo '<input class="'.$class_prefix.'enabled" type="radio" id="' . $name .
'" name="' . $option_id . '" value="',$rValue,'" ';
checked($config->get_boolean($option_id), $value);
if ($disabled)
echo 'disabled="disabled" ';
echo ' />';
}
/**
* Returns true if config section is sealed
* @param string $section
* @return boolean
*/
function w3tc_is_sealed($section) {
$config = w3_instance('W3_Config');
$config_master = new W3_Config(true);
$config_admin = w3_instance('W3_ConfigAdmin');
if ($config->is_master())
return false;
if (w3_is_network() && !$config->is_master() && w3_force_master())
return true;
// browsercache settings change rules, so not available in child settings
if ($section == 'browsercache')
return true;
if ($section == 'minify' && !$config_master->get_boolean('minify.enabled'))
return true;
return $config_admin->get_boolean($section . '.configuration_sealed');
}
function w3tc_sealing_disabled($section) {
if (w3tc_is_sealed($section))
echo 'disabled="disabled" ';
}
/**
* Prints checkbox with admin config option value
*
* @param string $option_id
* @param boolean $disabled
*/
function w3tc_checkbox_admin($option_id, $disabled = false) {
$config = w3_instance('W3_Config');
$config_admin = w3_instance('W3_ConfigAdmin');
if (!$disabled)
$disabled = $config->get_boolean('common.force_master');
$checked = $config_admin->get_boolean($option_id) || $disabled;
if (!$disabled)
echo '<input type="hidden" name="' . $option_id . '" value="0" />';
echo '<label>';
$id = str_replace('.', '_', $option_id);
$class = $disabled ? 'disabled' : 'enabled';
echo '<input id="' . $id . '" class="' . $class . '" type="checkbox" name="' . $option_id .
'" value="1"';
checked($checked, true);
if ($disabled)
echo ' disabled="disabled"';
echo ' />';
}
/**
* Returns nonce field HTML
*
* @param string $action
* @param string $name
* @param bool $referer
* @internal param bool $echo
* @return string
*/
function w3tc_nonce_field($action = -1, $name = '_wpnonce', $referer = true) {
$name = esc_attr($name);
$return = '<input type="hidden" name="' . $name . '" value="' . wp_create_nonce($action) . '" />';
if ($referer) {
$return .= wp_referer_field(false);
}
return $return;
}
|