/**
* Print stylesheet for reading source on front end, if is requested.
*
* @since 2015-08-26
*/
function get_stylesheet()
{
// Print the stylesheet only on right url parameters from stylesheet url request.
if (!isset($_GET['inpsyde_custom_css']) || 1 !== (int) $_GET['inpsyde_custom_css']) {
return;
}
ob_start();
header('Content-type: text/css');
$settings = get_option('inpsyde_custom_css_settings');
$source = Core\filter_source($settings['source']);
$source = str_replace('>', '>', $source);
$source = '/* Request timestamp: ' . date('Y-m-d H:i:s') . ' */' . "\n" . $source;
echo $source;
exit;
}
/**
* Render admin page to edit style.
*
* @since 2015-08-25
*/
function get_admin_page()
{
// Get custom settings from database.
$settings = get_option('inpsyde_custom_css_settings');
isset($settings['source']) && ($source = Core\filter_source($settings['source']));
// Delete the settings field in the database, if empty.
if (isset($source) && '' === $source) {
delete_option('inpsyde_custom_css_settings');
}
// No custom source set a default string.
!isset($source) && ($source = esc_html__('No custom rules currently.', 'inpsyde_custom_css'));
?>
<h1><?php
esc_html_e('Custom Stylesheet', 'inpsyde_custom_css');
?>
</h1>
<p><?php
esc_html_e('Add your custom stylesheet rules in the textarea below to add or overwrite css rules in the front end of your site.', 'inpsyde_custom_css');
?>
</p>
<div class="wrap">
<form name="inpsyde_custom_css-form" action="options.php" method="post" enctype="multipart/form-data">
<?php
settings_fields('inpsyde_custom_css_settings_group');
?>
<label for="inpsyde_custom_css_settings[source]"><?php
esc_attr_e('CSS Rules', 'inpsyde_custom_css');
?>
</label><br>
<textarea id="inpsyde_custom_css_settings[source]"
name="inpsyde_custom_css_settings[source]"><?php
echo esc_html($source);
?>
</textarea>
<?php
submit_button(esc_html__('Save Changes'), 'primary', 'submit', TRUE);
?>
</form>
</div>
<?php
}
