+ $md_manager = $ext_manager->create_extension_metadata_manager($ext_name);

+ array('if', array(

+ array('module.exists', array('acp', false, 'ACP_SEND_STATISTICS')),

+ array('module.remove', array('acp', false, 'ACP_SEND_STATISTICS')),

+ const TWIG_OPTIONS_POSITION = 7;

+ if (!isset($this->extensions[$name]['metadata']))

+ {

+ $metadata = new \phpbb\extension\metadata_manager($name, $this->get_extension_path($name, true));

+ $this->extensions[$name]['metadata'] = $metadata;

+ }

+ return $this->extensions[$name]['metadata'];

+ if ($this->is_enabled($name))

+ if ($this->is_disabled($name))

+ // ignore extensions that are not configured

+ if (!$this->is_configured($name))

+ if ($this->is_available($ext_name))

+ $available[$ext_name] = $this->get_extension_path($ext_name, true);

+ if ($this->is_configured($name))

+ {

+ unset($data['metadata']);

+ $data['ext_path'] = ($phpbb_relative ? $this->phpbb_root_path : '') . $data['ext_path'];

+ $configured[$name] = $data;

+ }

+ if ($this->is_enabled($name))

+ if ($this->is_disabled($name))

+ $md_manager = $this->create_extension_metadata_manager($name);

+ try

+ {

+ return $md_manager->get_metadata('all') && $md_manager->validate_enable();

+ }

+ catch (\phpbb\extension\exception $e)

+ {

+ return false;

+ }

+ return isset($this->extensions[$name]['ext_active']) && $this->extensions[$name]['ext_active'];

+ return isset($this->extensions[$name]['ext_active']) && !$this->extensions[$name]['ext_active'];

+ return isset($this->extensions[$name]['ext_active']);

+ * @param string $ext_path Path to the extension directory including root path

+ public function __construct($ext_name, $ext_path)

+ $this->metadata_file = $ext_path . 'composer.json';

+ // Fetch and clean the metadata if not done yet

+ if ($this->metadata === array())

+ {

+ $this->fetch_metadata_from_file();

+ }

+ * Gets the metadata file contents and cleans loaded file

+ private function fetch_metadata_from_file()

+ if (!($file_contents = file_get_contents($this->metadata_file)))

+ throw new \phpbb\extension\exception('FILE_CONTENT_ERR', array($this->metadata_file));

+ if (($metadata = json_decode($file_contents, true)) === null)

+ {

+ throw new \phpbb\extension\exception('FILE_JSON_DECODE_ERR', array($this->metadata_file));

+

+ array_walk_recursive($metadata, array($this, 'sanitize_json'));

+ $this->metadata = $metadata;

+ // no break

+ ORDER BY m2.left_id";

+ * @param string $mode Mode to execute (valid modes are 'insert', 'change' and 'delete')

+ * If delete, the vararray is ignored, and the block at the given position (counting from zero) is removed.

+ // Delete Block

+ if ($mode == 'delete')

+ {

+ // If we are exceeding last iteration, do not delete anything

+ if ($key > sizeof($block) || $key < 0)

+ {

+ return false;

+ }

+

+ // If we are positioned at the end, we remove the last element

+ if ($key == sizeof($block))

+ {

+ $key--;

+ }

+

+ // We are deleting the last element in the block, so remove the block

+ if (sizeof($block) === 1)

+ {

+ $block = null; // unset($block); does not work on references

+ return true;

+ }

+

+ // Re-position template blocks

+ for ($i = $key; $i < sizeof($block)-1; $i++)

+ {

+ $block[$i] = $block[$i+1];

+ $block[$i]['S_ROW_COUNT'] = $block[$i]['S_ROW_NUM'] = $i;

+ }

+

+ // Remove the last element

+ unset($block[$i]);

+

+ // Set first and last elements again, in case they were removed

+ $block[0]['S_FIRST_ROW'] = true;

+ $block[sizeof($block)-1]['S_LAST_ROW'] = true;

+

+ return true;

+ }

+

+ * @param string $mode Mode to execute (valid modes are 'insert', 'change' and 'delete')

+ * If delete, the vararray is ignored, and the block at the given position (counting from zero) is removed.

+ /** @var \phpbb\event\dispatcher_interface */

+ protected $phpbb_dispatcher;

+

+ * @param \phpbb\event\dispatcher_interface $phpbb_dispatcher Event dispatcher object

+ public function __construct(\phpbb\config\config $phpbb_config, \phpbb\filesystem\filesystem $filesystem, \phpbb\path_helper $path_helper, $cache_path, \phpbb\extension\manager $extension_manager = null, \Twig_LoaderInterface $loader = null, \phpbb\event\dispatcher_interface $phpbb_dispatcher = null, $options = array())

+ $this->phpbb_dispatcher = $phpbb_dispatcher;

+ /**

+ * Allow changing the template output stream before rendering

+ *

+ * @event core.twig_environment_render_template_before

+ * @var array context Array with template variables

+ * @var string name The template name

+ * @since 3.2.1-RC1

+ */

+ if ($this->phpbb_dispatcher)

+ {

+ $vars = array('context', 'name');

+ extract($this->phpbb_dispatcher->trigger_event('core.twig_environment_render_template_before', compact($vars)));

+ }

+

+ /**

+ * Allow changing the template output stream after rendering

+ *

+ * @event core.twig_environment_render_template_after

+ * @var array context Array with template variables

+ * @var string name The template name

+ * @var string output Rendered template output stream

+ * @since 3.2.1-RC1

+ */

+ if ($this->phpbb_dispatcher)

+ {

+ $vars = array('context', 'name', 'output');

+ extract($this->phpbb_dispatcher->trigger_event('core.twig_environment_render_template_after', compact($vars)));

+ }

+

+ '<img class="smilies" src="{$T_SMILIES_PATH}/' . $this->escape_html_attribute($row['smiley_url']) . '" width="' . $row['smiley_width'] . '" height="' . $row['smiley_height'] . '" alt="{.}" title="' . $this->escape_html_attribute($row['emotion']) . '"/>'

+ * Escape a literal to be used in an HTML attribute in an XSL template

+ *

+ * Escapes "HTML special chars" for obvious reasons and curly braces to avoid them

+ * being interpreted as an attribute value template

+ *

+ * @param string $value Original string

+ * @return string Escaped string

+ */

+ protected function escape_html_attribute($value)

+ {

+ return htmlspecialchars(strtr($value, ['{' => '{{', '}' => '}}']), ENT_COMPAT | ENT_XML1, 'UTF-8');

+ }

+

+ /**