| Nick Dickinson-Wilde

Same name in other branches

7.x-1.x advagg.module \advagg_htaccess_check_generate()

Generate .htaccess rules and place them in advagg dir.

Paramètres

array $files_to_save: Array of files that where saved.

string $type: String: css or js.

bool $force: (Optional) force recreate the .htaccess file.

Return value

array Empty array if not errors happened, list of errors if the write had any issues.

8 calls to advagg_htaccess_check_generate()

advagg_admin_operations_form dans ./advagg.admin.inc: Form builder; Do advagg operations.
advagg_admin_regenerate_htaccess_button dans ./advagg.admin.inc: Recreate the advagg htaccess files.
advagg_admin_settings_form_submit dans ./advagg.admin.inc: Clear out the advagg cache bin when the save configuration button is pressed.
advagg_admin_settings_form_submit dans ./advagg.admin.inc: Clear out the advagg cache bin when the save configuration button is pressed.
advagg_install_update_htaccess dans ./advagg.install: Callback to delete files if size == 0 and modified more than 60 seconds ago.

... See full list

5 string references to 'advagg_htaccess_check_generate'

advagg.module dans ./advagg.module: Advanced CSS/JS aggregation module.
advagg_admin_operations_form dans ./advagg.admin.inc: Form builder; Do advagg operations.
advagg_admin_settings_form_submit dans ./advagg.admin.inc: Clear out the advagg cache bin when the save configuration button is pressed.
advagg_install_update_htaccess dans ./advagg.install: Callback to delete files if size == 0 and modified more than 60 seconds ago.
advagg_missing_create_file dans ./advagg.missing.inc: Given a filename create that file.

Fichier

./advagg.missing.inc, line 492

Code

function advagg_htaccess_check_generate(array $files_to_save, $type, $force = FALSE) {
    list($css_path, $js_path) = advagg_get_root_files_dir();
    $content_type = $type;
    if ($content_type === 'js') {
        $content_type = 'javascript';
        $advagg_dir = basename($js_path[1]);
    }
    elseif ($content_type === 'css') {
        $advagg_dir = basename($css_path[1]);
    }
    $type_upper = strtoupper($type);
    $data = "\n";
    // Some hosting companies do not allow "FollowSymLinks" but will support
    // "SymLinksIfOwnerMatch".
    if (variable_get('advagg_htaccess_symlinksifownermatch', ADVAGG_HTACCESS_SYMLINKSIFOWNERMATCH)) {
        $data .= "Options +SymLinksIfOwnerMatch\n";
    }
    else {
        $data .= "Options +FollowSymLinks\n";
    }
    if ($GLOBALS['base_path'] !== '/') {
        $data .= "\n  ErrorDocument 404 {$GLOBALS['base_path']}index.php\n";
    }
    // See if RewriteBase is needed.
    $advagg_htaccess_rewritebase = trim(variable_get('advagg_htaccess_rewritebase', ADVAGG_HTACCESS_REWRITEBASE));
    if (!empty($advagg_htaccess_rewritebase) && !empty($advagg_dir)) {
        $rewrite_base_rule = str_replace('//', '/', $advagg_htaccess_rewritebase . '/' . $advagg_dir);
        $data .= "RewriteBase {$rewrite_base_rule}\n";
    }
    $data .= "\n";
    $data .= "<IfModule mod_rewrite.c>\n";
    $data .= "  RewriteEngine on\n";
    $data .= "  <IfModule mod_headers.c>\n";
    $data .= "    # Serve brotli compressed {$type_upper} files if they exist and the client accepts br.\n";
    $data .= "    RewriteCond %{HTTP:Accept-encoding} br\n";
    $data .= "    RewriteCond %{REQUEST_FILENAME}\\.br -s\n";
    $data .= "    RewriteRule ^(.*)\\.{$type} " . '$1' . "\\.{$type}\\.br [QSA]\n";
    if ($type === 'css') {
        $data .= "    RewriteRule \\.{$type}\\.br\$ - [T=text/{$content_type},E=no-gzip:1]\n";
    }
    else {
        $data .= "    RewriteRule \\.{$type}\\.br\$ - [T=application/{$content_type},E=no-gzip:1]\n";
    }
    $data .= "\n";
    $data .= "    <FilesMatch \"\\.{$type}\\.br\$\">\n";
    $data .= "      # Serve correct encoding type.\n";
    $data .= "      Header set Content-Encoding br\n";
    $data .= "      # Force proxies to cache gzipped & non-gzipped css/js files separately.\n";
    $data .= "      Header append Vary Accept-Encoding\n";
    $data .= "    </FilesMatch>\n";
    $data .= "\n";
    $data .= "    # Serve gzip compressed {$type_upper} files if they exist and the client accepts gzip.\n";
    $data .= "    RewriteCond %{HTTP:Accept-encoding} gzip\n";
    $data .= "    RewriteCond %{REQUEST_FILENAME}\\.gz -s\n";
    $data .= "    RewriteRule ^(.*)\\.{$type} " . '$1' . "\\.{$type}\\.gz [QSA]\n";
    if ($type === 'css') {
        $data .= "    RewriteRule \\.{$type}\\.gz\$ - [T=text/{$content_type},E=no-gzip:1]\n";
    }
    else {
        $data .= "    RewriteRule \\.{$type}\\.gz\$ - [T=application/{$content_type},E=no-gzip:1]\n";
    }
    $data .= "\n";
    $data .= "    <FilesMatch \"\\.{$type}\\.gz\$\">\n";
    $data .= "      # Serve correct encoding type.\n";
    $data .= "      Header set Content-Encoding gzip\n";
    $data .= "      # Force proxies to cache gzipped & non-gzipped css/js files separately.\n";
    $data .= "      Header append Vary Accept-Encoding\n";
    $data .= "    </FilesMatch>\n";
    $data .= "  </IfModule>\n";
    $data .= "</IfModule>\n";
    $data .= "\n";
    $data .= "<FilesMatch \"^{$type}" . ADVAGG_SPACE . "[A-Za-z0-9-_]{43}" . ADVAGG_SPACE . "[A-Za-z0-9-_]{43}" . ADVAGG_SPACE . "[A-Za-z0-9-_]{43}.{$type}(\\.gz|\\.br)?\">\n";
    $data .= "  # No mod_headers. Apache module headers is not enabled.\n";
    $data .= "  <IfModule !mod_headers.c>\n";
    $data .= "    # No mod_expires. Apache module expires is not enabled.\n";
    $data .= "    <IfModule !mod_expires.c>\n";
    $data .= "      # Use ETags.\n";
    $data .= "      FileETag MTime Size\n";
    $data .= "    </IfModule>\n";
    $data .= "  </IfModule>\n";
    $data .= "\n";
    $data .= "  # Use Expires Directive if apache module expires is enabled.\n";
    $data .= "  <IfModule mod_expires.c>\n";
    $data .= "    # Do not use ETags.\n";
    $data .= "    FileETag None\n";
    $data .= "    # Enable expirations.\n";
    $data .= "    ExpiresActive On\n";
    $data .= "    # Cache all aggregated {$type} files for 52 weeks after access (A).\n";
    $data .= "    ExpiresDefault A31449600\n";
    $data .= "  </IfModule>\n";
    $data .= "\n";
    $data .= "  # Use Headers Directive if apache module headers is enabled.\n";
    $data .= "  <IfModule mod_headers.c>\n";
    $data .= "    # Do not use etags for cache validation.\n";
    $data .= "    Header unset ETag\n";
    $data .= "    # Serve correct content type.\n";
    if ($type === 'css') {
        $data .= "    Header set Content-Type text/{$content_type}\n";
    }
    else {
        $data .= "    Header set Content-Type application/{$content_type}\n";
    }
    $data .= "    <IfModule !mod_expires.c>\n";
    $data .= "      # Set a far future Cache-Control header to 52 weeks.\n";
    if (variable_get('advagg_resource_hints_use_immutable', ADVAGG_RESOURCE_HINTS_USE_IMMUTABLE)) {
        $data .= "      Header set Cache-Control \"max-age=31449600, public, immutable\"\n";
    }
    else {
        $data .= "      Header set Cache-Control \"max-age=31449600, public\"\n";
    }
    $data .= "    </IfModule>\n";
    $data .= "    <IfModule mod_expires.c>\n";
    if (variable_get('advagg_resource_hints_use_immutable', ADVAGG_RESOURCE_HINTS_USE_IMMUTABLE)) {
        $data .= "      Header append Cache-Control \"public, immutable\"\n";
    }
    else {
        $data .= "      Header append Cache-Control \"public\"\n";
    }
    $data .= "    </IfModule>\n";
    $data .= "  </IfModule>\n";
    if ($type === 'css') {
        $data .= "  ForceType text/{$content_type}\n";
    }
    else {
        $data .= "  ForceType application/{$content_type}\n";
    }
    $data .= "</FilesMatch>\n";
    $errors = array();
    foreach (array_keys($files_to_save) as $uri) {
        $dir = dirname($uri);
        $htaccess_file = $dir . '/.htaccess';
        if (!$force && file_exists($htaccess_file)) {
            continue;
        }
        $errors = advagg_save_data($htaccess_file, $data, $force);
    }
    return $errors;
}