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<?php |
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|
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function phastpress_deploy() { |
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// We have to deploy on plugins_loaded action so we get wp_get_current_user() to be defined. |
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if (is_admin()) { |
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return; |
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} |
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|
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// This is only defined in the main index.php. |
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if (!defined('WP_USE_THEMES') || !WP_USE_THEMES) { |
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return; |
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} |
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|
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// Do not optimize when using editor plug-ins. |
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if (// Elementor |
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isset($_GET['elementor-preview']) |
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// YellowPencil |
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|| (defined('YP_VERSION') && isset($_GET['yellow_pencil_frame'])) |
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// Thrive Architect |
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|| (isset($_GET['tve']) && $_GET['tve'] === 'true') |
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// Divi Visual Builder |
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|| (isset($_GET['PageSpeed']) && $_GET['PageSpeed'] === 'off') |
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// Child Theme Configurator |
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|| (isset($_GET['ModPagespeed']) && $_GET['ModPagespeed'] === 'off') |
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// Nimble Page Builder |
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|| ( |
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defined('NIMBLE_VERSION') && ( |
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!empty($_GET['customize_changeset_uuid']) |
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|| !empty($_POST['customize_changeset_uuid']) |
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) |
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) |
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// Asset CleanUp: Page Speed Booster |
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|| ( |
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defined('WPACU_LOAD_ASSETS_REQ_KEY') |
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&& !empty($_REQUEST[WPACU_LOAD_ASSETS_REQ_KEY]) |
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) |
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) { |
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return; |
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} |
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|
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// Support phast_no_defer script attribute. |
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add_filter('script_loader_tag', function ($tag, $handle) { |
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if (!wp_scripts()->get_data($handle, 'phast_no_defer')) { |
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return $tag; |
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} |
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|
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return preg_replace('~<script\b~i', '$0 data-phast-no-defer', $tag); |
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}, 10, 2); |
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|
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// Don't delay Monsterinsights analytics script. |
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add_filter('monsterinsights_tracking_analytics_script_attributes', function ($attrs) { |
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if (is_array($attrs)) { |
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$attrs['data-phast-no-defer'] = ''; |
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} |
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return $attrs; |
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}); |
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|
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// Don't delay Slimstat Analytics. |
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add_filter('wp_print_scripts', function () { |
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if (!wp_script_is('wp_slimstat')) { |
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return; |
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} |
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|
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// Don't defer the tracker script. |
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add_filter('script_loader_tag', function ($tag, $handle, $src) { |
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if ($handle !== 'wp_slimstat') { |
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return $tag; |
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} |
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return preg_replace('~<script\b~', '$0 data-phast-no-defer async', $tag); |
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}, 10, 3); |
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|
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// Don't defer the inline parameters script. |
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ob_start(function ($chunk) { |
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return preg_replace('~(<script\b)([^>]*>\s*(/\*.*?\*/)?\s*var\s+SlimStatParams\s*=)~', '$1 data-phast-no-defer$2', $chunk); |
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}, 8192); |
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}); |
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|
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// Don't delay Google Site Kit Analytics. |
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add_filter('wp_print_scripts', function () { |
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wp_scripts()->add_data('google_gtagjs', 'phast_no_defer', true); |
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}); |
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|
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$sdk = phastpress_get_plugin_sdk(); |
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$handler = $sdk->getPhastAPI()->deployOutputBufferForDocument(); |
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|
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// Allow disabling PhastPress with hook. |
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add_filter('template_redirect', function () use ($handler) { |
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if (apply_filters('phastpress_disable', false)) { |
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$handler->cancel(); |
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} |
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}, 100); |
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|
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$plugin_config = $sdk->getPluginConfiguration(); |
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$display_footer = $plugin_config->shouldDisplayFooter(); |
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if ($display_footer) { |
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add_action('wp_head', 'phastpress_render_footer_css', 0, 2); |
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add_action('wp_footer', 'phastpress_render_footer'); |
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} |
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} |
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|
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function phastpress_render_footer_css() { |
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echo <<<STYLE |
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<style> |
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.phast-footer a:link, |
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.phast-footer a:visited, |
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.phast-footer a:hover { |
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display: block; |
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font-size: 12px; |
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text-align: center; |
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height: 20px; |
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background: black; |
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color: white; |
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position: relative; |
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top: 0; |
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z-index: 1000; |
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} |
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</style> |
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STYLE; |
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} |
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|
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function phastpress_render_footer() { |
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echo '<div class="phast-footer">' |
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. '<a href="https://wordpress.org/plugins/phastpress/" target="_blank">' |
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. __('Optimized by PhastPress', 'phastpress') . '</a></div>'; |
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} |
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|
