+ newHref = newHref.replace('deactivate', 'activate');

+ newHref = newHref.replace('activate', 'deactivate');

+/**

+* Automatically resize textarea

+*/

+$(document).ready(function() {

+ phpbb.resizeTextArea($('textarea:not(.no-auto-resize)'), {minHeight: 75});

+});

+var clientVer = parseInt(navigator.appVersion, 10); // Get browser version

+var is_ie = ((clientPC.indexOf('msie') !== -1) && (clientPC.indexOf('opera') === -1));

+var is_win = ((clientPC.indexOf('win') !== -1) || (clientPC.indexOf('16bit') !== -1));

+function helpline(help) {

+function initInsertions() {

+

+ if (document.forms[form_name]) {

+ } else {

+

+ if (is_ie && typeof(baseHeight) !== 'number') {

+ if (!document.forms[form_name]) {

+function bbstyle(bbnumber) {

+ if (bbnumber !== -1) {

+ } else {

+ document.forms[form_name].elements[text_name].focus();

+function bbfontstyle(bbopen, bbclose) {

+

+ if ((clientVer >= 4) && is_ie && is_win) {

+ if (theSelection) {

+ } else if (document.forms[form_name].elements[text_name].selectionEnd

+ && (document.forms[form_name].elements[text_name].selectionEnd - document.forms[form_name].elements[text_name].selectionStart > 0)) {

+

+ var new_pos = caret_pos + bbopen.length;

+ if (!isNaN(textarea.selectionStart)) {

+ }

+ else if (document.selection) {

+function insert_text(text, spaces, popup) {

+

+ if (!popup) {

+ } else {

+ if (spaces) {

+ if (!isNaN(textarea.selectionStart)) {

+ } else if (textarea.createTextRange && textarea.caretPos) {

+ if (baseHeight !== textarea.caretPos.boundingHeight) {

+

+ caret_pos.text = caret_pos.text.charAt(caret_pos.text.length - 1) === ' ' ? caret_pos.text + text + ' ' : caret_pos.text + text;

+ } else {

+ if (!popup) {

+function attach_inline(index, filename) {

+ if (document.all) {

+ } else {

+ if (window.getSelection) {

+ } else if (document.getSelection) {

+ } else if (document.selection) {

+ if (theSelection === '' || typeof theSelection === 'undefined' || theSelection === null) {

+ if (divarea.innerHTML) {

+ theSelection = theSelection.replace(/&amp\;/ig, '&');

+ } else if (document.all) {

+ } else if (divarea.textContent) {

+ } else if (divarea.firstChild.nodeValue) {

+ if (theSelection) {

+function mozWrap(txtarea, open, close) {

+ var selLength = (typeof(txtarea.textLength) === 'undefined') ? txtarea.value.length : txtarea.textLength;

+ if (selEnd === 1 || selEnd === 2) {

+function storeCaret(textEl) {

+ if (textEl.createTextRange) {

+function colorPalette(dir, width, height) {

+ for (r = 0; r < 5; r++) {

+ if (dir === 'h') {

+ for (g = 0; g < 5; g++) {

+ if (dir === 'v') {

+

+ for (b = 0; b < 5; b++) {

+ if (dir === 'v') {

+ if (dir === 'h') {

+function caretPosition() {

+function getCaretPosition(txtarea) {

+

+ if (txtarea.selectionStart || txtarea.selectionStart === 0) {

+ else if (document.selection) {

+

+ for (sel_start = 0; range_all.compareEndPoints('StartToStart', range) < 0; sel_start++) {

+

+

+ caretPos.end = txtarea.sel_start;

+function display_checkboxes(status) {

+ if (status) {

+ else {

+

+ for (var i = 0; i < cb.length; i++ ) {

+ if (cb[i].className === 'permissions-checkbox') {

+ }

+

+

+ if (cb.checked) {

+ } else {

+ if (status) {

+ opacity = 10;

+

+ for (var i = 0; i < fs.length; i++ ) {

+ if (fs[i].className !== 'quick') {

+ if (typeof(except_id) !== 'undefined') {

+function get_radio_status(index, rb) {

+ for (var i = index; i < rb.length; i = i + 3 ) {

+ if (rb[i].checked !== true) {

+ if (i > index) {

+* id = panel the tab needs to be set for,

+* init = initialising on open,

+function set_colours(id, init, quick) {

+ if (typeof(quick) !== 'undefined') {

+ if (status === 1) {

+ } else if (status === 0) {

+ if (status === 1) {

+ } else if (status === 0) {

+ if (status === 1) {

+ if (init) {

+ } else {

+function init_colours(block_id) {

+ for (var i = 0; i < panels.length; i++) {

+ if (panels[i].className === 'permissions-panel') {

+function swap_options(pmask, fmask, cat, adv, view) {

+ var old_tab = document.getElementById('tab' + active_option);

+ if (adv_block.style.display === 'block' && adv === true) {

+ if (new_tab === old_tab && !adv) {

+ if (adv && (pmask + fmask) !== (active_pmask + active_fmask)) {

+ } else if (adv) {

+ if (id === active_option && adv !== true) {

+

+ if (document.getElementById('checkbox' + active_pmask + active_fmask)) {

+ dE('checkbox' + pmask + fmask, -1);

+

+ if ((pmask + fmask) !== (active_pmask + active_fmask)) {

+ if (!view) {

+ if (!view) {

+function mark_options(id, s) {

+ if (!t) {

+ for (var r = 0; r < rb.length; r++) {

+ if (rb[r].id.substr(rb[r].id.length-1) === s) {

+function mark_one_option(id, field_name, s) {

+ if (!t) {

+ for (var r = 0; r < rb.length; r++) {

+ if (rb[r].id.substr(rb[r].id.length-field_name.length-3, field_name.length) === field_name && rb[r].id.substr(rb[r].id.length-1) === s) {

+function reset_role(id) {

+ if (!t) {

+function set_role_settings(role_id, target_id) {

+ if (!settings) {

+ for (var r in settings) {

+ mark_one_option(target_id, r, (settings[r] === 1) ? 'y' : 'n');

+"use strict";

+

+- http://pro.html.it - http://web-graphics.com

+function enable_tooltips_link(id, headline, sub_id) {

+

+ if (!document.getElementById || !document.getElementsByTagName) {

+ if (id === null) {

+ } else {

+ for (i = 0; i < links.length; i++) {

+ if (sub_id) {

+ if (links[i].id.substr(0, sub_id.length) === sub_id) {

+ } else {

+function enable_tooltips_select(id, headline, sub_id) {

+

+ if (!document.getElementById || !document.getElementsByTagName) {

+ if (id === null) {

+ } else {

+ for (i = 0; i < links.length; i++) {

+ if (sub_id) {

+ if (links[i].parentNode.id.substr(0, sub_id.length) === sub_id) {

+ } else {

+function prepare(element) {

+ if (text === null || text.length === 0) {

+ if (tooltip_mode === 'link') {

+function show_tooltip(e) {

+function hide_tooltip(e) {

+ if (d.childNodes.length > 0) {

+function set_opacity(element) {

+function create_element(tag, c) {

+function locate(e) {

+ if (e.offsetParent) {

+ for (posx = 0, posy = 0; e.offsetParent; e = e.offsetParent) {

+ } else {

+ if (tooltip_mode === 'link') {

+ } else {

+ * to yes.

+ * yes or no (or whatever their language is).

+ * to yes.

+ var res = this.name === 'confirm';

+ $('input[name="confirm"]').trigger('click');

+ $('input[name="cancel"]').trigger('click');

+ * acted upon? This can either be true / false / a function.

+ * three parameters: the element that the event was evoked from, the JSON

+ * that was returned and (if it is a form) the form action.

+ function errorHandler() {

+ phpbb.clearLoadingTimeout();

+ phpbb.alert(dark.attr('data-ajax-error-title'), dark.attr('data-ajax-error-text'));

+ }

+

+ if (overlay && (typeof $this.attr('data-overlay') === 'undefined' || $this.attr('data-overlay') === 'true')) {

+ if ($('#timezone_copy').length === 0) {

+ if ($('#tz_date').val() !== '') {

+ if ($('#tz_date').val() === $('#tz_select_date_suggest').attr('data-suggested-tz')) {

+ if ($("#timezone > optgroup[label='" + $('#tz_date').val() + "'] > option").size() === 1) {

+ var sign = '-';

+ sign = '+';

+ var i;

+ for (i = 0; i < selectorOptions.length; ++i) {

+ if (option.value.substring(0, prefixLength) === prefix) {

+ if ($('#tz_date').val() !== option.value && !forceSelector) {

+/**

+* Automatically resize textarea

+*

+* This function automatically resizes textarea elements when user

+* types text.

+*

+* @param {jQuery} items jQuery object(s) to resize

+* @param {object} options Optional parameter that adjusts default

+* configuration. See configuration variable

+*

+* Optional parameters:

+* minWindowHeight {number} Minimum browser window height when textareas are resized. Default = 500

+* minHeight {number} Minimum height of textarea. Default = 200

+* maxHeight {number} Maximum height of textarea. Default = 500

+* heightDiff {number} Minimum difference between window and textarea height. Default = 200

+* resizeCallback {function} Function to call after resizing textarea

+* resetCallback {function} Function to call when resize has been canceled

+

+* Callback function format: function(item) {}

+* this points to DOM object

+* item is a jQuery object, same as this

+*/

+phpbb.resizeTextArea = function(items, options) {

+ // Configuration

+ var configuration = {

+ minWindowHeight: 500,

+ minHeight: 200,

+ maxHeight: 500,

+ heightDiff: 200,

+ resizeCallback: function(item) { },

+ resetCallback: function(item) { }

+ };

+

+ if (arguments.length > 1)

+ {

+ configuration = $.extend(configuration, options);

+ }

+

+ function resetAutoResize(item)

+ {

+ var $item = $(item);

+ if ($item.hasClass('auto-resized'))

+ {

+ $(item).css({height: '', resize: ''}).removeClass('auto-resized');

+ configuration.resetCallback.call(item, $item);

+ }

+ }

+

+ function autoResize(item)

+ {

+ function setHeight(height)

+ {

+ $item.css({height: height + 'px', resize: 'none'}).addClass('auto-resized');

+ configuration.resizeCallback.call(item, $item);

+ }

+

+ var windowHeight = $(window).height();

+

+ if (windowHeight < configuration.minWindowHeight)

+ {

+ resetAutoResize(item);

+ return;

+ }

+

+ var maxHeight = Math.min(Math.max(windowHeight - configuration.heightDiff, configuration.minHeight), configuration.maxHeight),

+ $item = $(item),

+ height = parseInt($item.height()),

+ scrollHeight = (item.scrollHeight) ? item.scrollHeight : 0;

+

+ if (height > maxHeight)

+ {

+ setHeight(maxHeight);

+ }

+ else if (scrollHeight > (height + 5))

+ {

+ setHeight(Math.min(maxHeight, scrollHeight));

+ }

+ }

+

+ items.bind('focus change keyup', function() {

+ $(this).each(function() {

+ autoResize(this);

+ });

+ }).change();

+

+ $(window).resize(function() {

+ items.each(function() {

+ if ($(this).hasClass('auto-resized'))

+ {

+ autoResize(this);

+ }

+ });

+ });

+};

+

+

+/*! jQuery v1.8.3 jquery.com | jquery.org/license */

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+ },

+ "require": {

+ "php": ">=5.3.3"

+ },

+ "type": "library",

+ "autoload": {

+ "classmap": [

+ "PHP/"

+ ]

+ },

+ "notification-url": "https://packagist.org/downloads/",

+ "include-path": [

+ ""

+ ],

+ "license": [

+ "BSD-3-Clause"

+ ],

+ "authors": [

+ {

+ "name": "Sebastian Bergmann",

+ "email": "sb@sebastian-bergmann.de",

+ "role": "lead"

+ }

+ ],

+ "description": "Utility class for timing",

+ "homepage": "http://www.phpunit.de/",

+ "keywords": [

+ "timer"

+ ],

+ "time": "2012-10-11 04:45:58"

+ },

+ {

+ "name": "phpunit/php-token-stream",

+ "version": "1.1.5",

+ "source": {

+ "type": "git",

+ "url": "git://github.com/sebastianbergmann/php-token-stream.git",

+ "reference": "1.1.5"

+ },

+ "dist": {

+ "type": "zip",

+ "url": "https://github.com/sebastianbergmann/php-token-stream/zipball/1.1.5",

+ "reference": "1.1.5",

+ "shasum": ""

+ },

+ "require": {

+ "ext-tokenizer": "*",

+ "php": ">=5.3.3"

+ },

+ "type": "library",

+ "autoload": {

+ "classmap": [

+ "PHP/"

+ ]

+ },

+ "notification-url": "https://packagist.org/downloads/",

+ "include-path": [

+ ""

+ ],

+ "license": [

+ "BSD-3-Clause"

+ ],

+ "authors": [

+ {

+ "name": "Sebastian Bergmann",

+ "email": "sb@sebastian-bergmann.de",

+ "role": "lead"

+ }

+ ],

+ "description": "Wrapper around PHP's tokenizer extension.",

+ "homepage": "http://www.phpunit.de/",

+ "keywords": [

+ "tokenizer"

+ ],

+ "time": "2012-10-11 04:47:14"

+ },

+ {

+ "name": "phpunit/phpunit",

+ "version": "3.7.19",

+ "source": {

+ "type": "git",

+ "url": "https://github.com/sebastianbergmann/phpunit.git",

+ "reference": "3.7.19"

+ },

+ "dist": {

+ "type": "zip",

+ "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/3.7.19",

+ "reference": "3.7.19",

+ "shasum": ""

+ },

+ "require": {

+ "ext-dom": "*",

+ "ext-pcre": "*",

+ "ext-reflection": "*",

+ "ext-spl": "*",

+ "php": ">=5.3.3",

+ "phpunit/php-code-coverage": ">=1.2.1,<1.3.0",

+ "phpunit/php-file-iterator": ">=1.3.1",

+ "phpunit/php-text-template": ">=1.1.1",

+ "phpunit/php-timer": ">=1.0.2,<1.1.0",

+ "phpunit/phpunit-mock-objects": ">=1.2.0,<1.3.0",

+ "symfony/yaml": ">=2.0.0,<2.3.0"

+ "pear-pear/pear": "1.9.4"

+ "ext-json": "*",

+ "ext-simplexml": "*",

+ "ext-tokenizer": "*",

+ "phpunit/php-invoker": ">=1.1.0,<1.2.0"

+ "bin": [

+ "composer/bin/phpunit"

+ ],

+ "dev-master": "3.7.x-dev"

+ "autoload": {

+ "classmap": [

+ "PHPUnit/"

+ ]

+ },

+ "notification-url": "https://packagist.org/downloads/",

+ "include-path": [

+ "",

+ "../../symfony/yaml/"

+ ],

+ "license": [

+ "BSD-3-Clause"

+ ],

+ "authors": [

+ {

+ "name": "Sebastian Bergmann",

+ "email": "sebastian@phpunit.de",

+ "role": "lead"

+ }

+ ],

+ "description": "The PHP Unit Testing framework.",

+ "homepage": "http://www.phpunit.de/",

+ "keywords": [

+ "phpunit",

+ "testing",

+ "xunit"

+ ],

+ "time": "2013-03-25 11:45:06"

+ },

+ {

+ "name": "phpunit/phpunit-mock-objects",

+ "version": "1.2.3",

+ "source": {

+ "type": "git",

+ "url": "git://github.com/sebastianbergmann/phpunit-mock-objects.git",

+ "reference": "1.2.3"

+ },

+ "dist": {

+ "type": "zip",

+ "url": "https://github.com/sebastianbergmann/phpunit-mock-objects/archive/1.2.3.zip",

+ "reference": "1.2.3",

+ "shasum": ""

+ },

+ "require": {

+ "php": ">=5.3.3",

+ "phpunit/php-text-template": ">=1.1.1@stable"

+ },

+ "suggest": {

+ "ext-soap": "*"

+ },

+ "type": "library",

+ "autoload": {

+ "classmap": [

+ "PHPUnit/"

+ ]

+ },

+ "notification-url": "https://packagist.org/downloads/",

+ "include-path": [

+ ""

+ ],

+ "license": [

+ "BSD-3-Clause"

+ ],

+ "authors": [

+ {

+ "name": "Sebastian Bergmann",

+ "email": "sb@sebastian-bergmann.de",

+ "role": "lead"

+ }

+ ],

+ "description": "Mock Object library for PHPUnit",

+ "homepage": "https://github.com/sebastianbergmann/phpunit-mock-objects/",

+ "keywords": [

+ "mock",

+ "xunit"

+ ],

+ "time": "2013-01-13 10:24:48"

+ },

+ {

+ "name": "symfony/browser-kit",

+ "version": "v2.1.10",

+ "target-dir": "Symfony/Component/BrowserKit",

+ "source": {

+ "type": "git",

+ "url": "https://github.com/symfony/BrowserKit.git",

+ "reference": "v2.1.10"

+ },

+ "dist": {

+ "type": "zip",

+ "url": "https://api.github.com/repos/symfony/BrowserKit/zipball/v2.1.10",

+ "reference": "v2.1.10",

+ "shasum": ""

+ },

+ "require": {

+ "php": ">=5.3.3",

+ "symfony/dom-crawler": "2.1.*"

+ },

+ "require-dev": {

+ "symfony/css-selector": "2.1.*",

+ "symfony/process": "2.1.*"

+ },

+ "suggest": {

+ "symfony/process": "2.1.*"

+ },

+ "type": "library",

+ "notification-url": "https://packagist.org/downloads/",

+ "homepage": "http://symfony.com",

+ "time": "2013-04-29 20:22:06"

+ "version": "v2.1.10",

+ "url": "https://github.com/symfony/CssSelector.git",

+ "reference": "v2.1.10"

+ "url": "https://api.github.com/repos/symfony/CssSelector/zipball/v2.1.10",

+ "reference": "v2.1.10",

+ "notification-url": "https://packagist.org/downloads/",

+ "homepage": "http://symfony.com",

+ "time": "2013-01-09 08:51:07"

+ "version": "v2.1.10",

+ "url": "https://github.com/symfony/DomCrawler.git",

+ "reference": "v2.1.10"

+ "url": "https://api.github.com/repos/symfony/DomCrawler/zipball/v2.1.10",

+ "reference": "v2.1.10",

+ "notification-url": "https://packagist.org/downloads/",

+ "homepage": "http://symfony.com",

+ "time": "2013-03-27 17:13:16"

+ "version": "v2.1.10",

+ "url": "https://github.com/symfony/Finder.git",

+ "reference": "v2.1.10"

+ "url": "https://api.github.com/repos/symfony/Finder/zipball/v2.1.10",

+ "reference": "v2.1.10",

+ "notification-url": "https://packagist.org/downloads/",

+ "homepage": "http://symfony.com",

+ "time": "2013-03-06 19:26:55"

+ "version": "v2.1.9",

+ "url": "https://github.com/symfony/Process.git",

+ "reference": "v2.1.9"

+ "url": "https://api.github.com/repos/symfony/Process/zipball/v2.1.9",

+ "reference": "v2.1.9",

+ "notification-url": "https://packagist.org/downloads/",

+ "homepage": "http://symfony.com",

+ "time": "2013-03-23 07:44:01"

+ ],

+ "platform": [

+

+ ],

+ "platform-dev": [

+

+ - %core.php_ext%

+ - %core.php_ext%

+ - %core.php_ext%

+ - %core.php_ext%

+ - %core.php_ext%

+ - %core.php_ext%

+ - %core.php_ext%

+ - @filesystem

+ - %core.php_ext%

+ - @filesystem

+ - %core.php_ext%

+ filesystem:

+ class: phpbb_filesystem

+

+ - %core.php_ext%

+ - %core.php_ext%

+ - %core.root_path%

+ <p><code>$forum_data</code> should contain at least the <code>forum_id</code> and <code>forum_password</code> fields. If the field <code>forum_name</code> is available, then it is displayed on the forum login page.</p>

+

+<a name="disclaimer"></a><h2>7. Copyright and disclaimer</h2>

+viewtopic_body_footer_before

+===

+* Locations:

+ + styles/prosilver/template/viewtopic_body.html

+ + styles/subsilver2/template/viewtopic_body.html

+* Purpose: Add content to the bottom of the View topic screen below the posts

+and quick reply, directly before the jumpbox in Prosilver, breadcrumbs in

+Subsilver2.

+

+ $phpbb_class_loader = new phpbb_class_loader('phpbb_', "{$phpbb_root_path}includes/", $phpEx);

+ $phpbb_class_loader_ext = new phpbb_class_loader('phpbb_ext_', "{$phpbb_root_path}ext/", $phpEx);

+ 'board_index_text' => array('lang' => 'BOARD_INDEX_TEXT', 'validate' => 'string', 'type' => 'text:40:255', 'explain' => true),

+ 'allow_password_reset' => array('lang' => 'ALLOW_PASSWORD_RESET', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),

+ $md_manager = new phpbb_extension_metadata_manager($ext_name, $config, $phpbb_extension_manager, $template, $phpbb_root_path);

+ trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING);

+ trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING);

+ break;

+ if (confirm_box(true))

+ {

+ $group_name = ($group_row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $group_row['group_name']] : $group_row['group_name'];

+

+ $start = 0;

+ do

+ {

+ $sql = 'SELECT user_id

+ FROM ' . USER_GROUP_TABLE . "

+ WHERE group_id = $group_id

+ ORDER BY user_id";

+ $result = $db->sql_query_limit($sql, 200, $start);

+

+ $mark_ary = array();

+ if ($row = $db->sql_fetchrow($result))

+ do

+ $mark_ary[] = $row['user_id'];

+ }

+ while ($row = $db->sql_fetchrow($result));

+ group_user_attributes('default', $group_id, $mark_ary, false, $group_name, $group_row);

+ $start = (sizeof($mark_ary) < 200) ? 0 : $start + 200;

+ else

+ {

+ $start = 0;

+ }

+ $db->sql_freeresult($result);

+ while ($start);

+

+ trigger_error($user->lang['GROUP_DEFS_UPDATED'] . adm_back_link($this->u_action . '&amp;action=list&amp;g=' . $group_id));

+ }

+ else

+ {

+ confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(

+ 'mark' => $mark_ary,

+ 'g' => $group_id,

+ 'i' => $id,

+ 'mode' => $mode,

+ 'action' => $action))

+ );

+ }

+

+ $messenger->set_addresses($row);

+ $messenger->set_addresses($row);

+ $s_group_list = '<option value="0"></option>';

+ $s_group_list .= '<option value="' . $row['group_id'] . '">' . $row['group_name'] . '</option>';

+ $sql = 'SELECT u.user_id, u.username

+ FROM ' . USER_GROUP_TABLE . ' ug, ' . USERS_TABLE . ' u

+ WHERE ug.group_id = ' . (int) $group_id . '

+ AND ug.user_pending = 0

+ AND ' . $db->sql_in_set('ug.user_id', $user_ids, false, true) . '

+ AND u.user_id = ug.user_id';

+ $user_ids[] = $row['user_id'];

+ $usernames[$row['user_id']] = $row['username'];

+ $sql = 'SELECT u.user_id, u.username, COUNT(p.post_id) AS queue_posts

+ FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u

+ WHERE ' . $db->sql_in_set('p.poster_id', $user_ids, false, true) . '

+ AND u.user_id = p.poster_id

+ GROUP BY p.poster_id

+ $user_ids[] = $row['user_id'];

+ $usernames[$row['user_id']] = $row['username'];

+ $messenger->set_addresses($user_row);

+ $messenger->set_addresses($user_row);

+ require($this->phpbb_root_path . 'includes/functions_user.' . $this->php_ext);

+ require($this->phpbb_root_path . 'includes/functions_user.' . $this->php_ext);

+ include($this->phpbb_root_path . 'includes/functions_upload.' . $this->php_ext);

+ 'src' => $this->phpbb_root_path . 'download/file.' . $this->php_ext . '?avatar=' . $row['avatar'],

+ include($this->phpbb_root_path . 'includes/functions_upload.' . $this->php_ext);

+ $style_path_provider = new phpbb_style_extension_path_provider($phpbb_extension_manager, new phpbb_style_path_provider(), $phpbb_root_path);

+ trigger_error('RECAPTCHA_SOCKET_ERROR', E_USER_ERROR);

+ public function __construct($prefix, $path, $php_ext = 'php', phpbb_cache_driver_interface $cache = null)

+ return $this->path . $this->cached_paths[$class] . '.' . $this->php_ext;

+ if (!file_exists($this->path . $relative_path . '.' . $this->php_ext))

+ return $this->path . $relative_path . '.' . $this->php_ext;

+ * Generate a URL

+ * @param string $route The route to travel

+ * @param mixed $params String or array of additional url parameters

+ * @param bool $is_amp Is url using &amp; (true) or & (false)

+ * @param string $session_id Possibility to use a custom session id instead of the global one

+ * @return string The URL already passed through append_sid()

+ public function url($route, $params = false, $is_amp = true, $session_id = false)

+ $route_params = '';

+ if (($route_delim = strpos($route, '?')) !== false)

+ {

+ $route_params = substr($route, $route_delim);

+ $route = substr($route, 0, $route_delim);

+ }

+

+ if (is_array($params) && !empty($params))

+ {

+ $params = array_merge(array(

+ 'controller' => $route,

+ ), $params);

+ }

+ else if (is_string($params) && $params)

+ {

+ $params = 'controller=' . $route . (($is_amp) ? '&amp;' : '&') . $params;

+ }

+ else

+ {

+ $params = array('controller' => $route);

+ }

+

+ return append_sid($this->phpbb_root_path . 'app.' . $this->php_ext . $route_params, $params, $is_amp, $session_id);

+ * @param array $sql_ary multi-dimensional array holding the statement data.

+ function sql_multi_insert($table, $sql_ary)

+<?php

+/**

+*

+* @package dbal

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

+*

+*/

+

+/**

+* @ignore

+*/

+if (!defined('IN_PHPBB'))

+{

+ exit;

+}

+

+/**

+* MSSQL Database Base Abstraction Layer

+* @package dbal

+ */

+abstract class phpbb_db_driver_mssql_base extends phpbb_db_driver

+{

+ /**

+ * {@inheritDoc}

+ */

+ public function sql_concatenate($expr1, $expr2)

+ {

+ return $expr1 . ' + ' . $expr2;

+ }

+

+ /**

+ * Escape string used in sql query

+ */

+ function sql_escape($msg)

+ {

+ return str_replace(array("'", "\0"), array("''", ''), $msg);

+ }

+

+ /**

+ * {@inheritDoc}

+ */

+ function sql_lower_text($column_name)

+ {

+ return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";

+ }

+

+ /**

+ * Build LIKE expression

+ * @access private

+ */

+ function _sql_like_expression($expression)

+ {

+ return $expression . " ESCAPE '\\'";

+ }

+

+ /**

+ * Build db-specific query data

+ * @access private

+ */

+ function _sql_custom_build($stage, $data)

+ {

+ return $data;

+ }

+}

+class phpbb_db_driver_mssql_odbc extends phpbb_db_driver_mssql_base

+class phpbb_db_driver_mssqlnative extends phpbb_db_driver_mssql_base

+class phpbb_db_driver_mysql extends phpbb_db_driver_mysql_base

+<?php

+/**

+*

+* @package dbal

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

+*

+*/

+

+/**

+* @ignore

+*/

+if (!defined('IN_PHPBB'))

+{

+ exit;

+}

+

+/**

+* Abstract MySQL Database Base Abstraction Layer

+* @package dbal

+*/

+abstract class phpbb_db_driver_mysql_base extends phpbb_db_driver

+{

+ /**

+ * {@inheritDoc}

+ */

+ public function sql_concatenate($expr1, $expr2)

+ {

+ return 'CONCAT(' . $expr1 . ', ' . $expr2 . ')';

+ }

+

+ /**

+ * Build LIMIT query

+ */

+ function _sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)

+ {

+ $this->query_result = false;

+

+ // if $total is set to 0 we do not want to limit the number of rows

+ if ($total == 0)

+ {

+ // MySQL 4.1+ no longer supports -1 in limit queries

+ $total = '18446744073709551615';

+ }

+

+ $query .= "\n LIMIT " . ((!empty($offset)) ? $offset . ', ' . $total : $total);

+

+ return $this->sql_query($query, $cache_ttl);

+ }

+

+ /**

+ * Gets the estimated number of rows in a specified table.

+ *

+ * @param string $table_name Table name

+ *

+ * @return string Number of rows in $table_name.

+ * Prefixed with ~ if estimated (otherwise exact).

+ *

+ * @access public

+ */

+ function get_estimated_row_count($table_name)

+ {

+ $table_status = $this->get_table_status($table_name);

+

+ if (isset($table_status['Engine']))

+ {

+ if ($table_status['Engine'] === 'MyISAM')

+ {

+ return $table_status['Rows'];

+ }

+ else if ($table_status['Engine'] === 'InnoDB' && $table_status['Rows'] > 100000)

+ {

+ return '~' . $table_status['Rows'];

+ }

+ }

+

+ return parent::get_row_count($table_name);

+ }

+

+ /**

+ * Gets the exact number of rows in a specified table.

+ *

+ * @param string $table_name Table name

+ *

+ * @return string Exact number of rows in $table_name.

+ *

+ * @access public

+ */

+ function get_row_count($table_name)

+ {

+ $table_status = $this->get_table_status($table_name);

+

+ if (isset($table_status['Engine']) && $table_status['Engine'] === 'MyISAM')

+ {

+ return $table_status['Rows'];

+ }

+

+ return parent::get_row_count($table_name);

+ }

+

+ /**

+ * Gets some information about the specified table.

+ *

+ * @param string $table_name Table name

+ *

+ * @return array

+ *

+ * @access protected

+ */

+ function get_table_status($table_name)

+ {

+ $sql = "SHOW TABLE STATUS

+ LIKE '" . $this->sql_escape($table_name) . "'";

+ $result = $this->sql_query($sql);

+ $table_status = $this->sql_fetchrow($result);

+ $this->sql_freeresult($result);

+

+ return $table_status;

+ }

+

+ /**

+ * Build LIKE expression

+ * @access private

+ */

+ function _sql_like_expression($expression)

+ {

+ return $expression;

+ }

+

+ /**

+ * Build db-specific query data

+ * @access private

+ */

+ function _sql_custom_build($stage, $data)

+ {

+ switch ($stage)

+ {

+ case 'FROM':

+ $data = '(' . $data . ')';

+ break;

+ }

+

+ return $data;

+ }

+}

+class phpbb_db_driver_mysqli extends phpbb_db_driver_mysql_base

+ * @param bool $raw if true, only return the fetched sql_server_version

+<?php

+/**

+*

+* @package migration

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2

+*

+*/

+

+class phpbb_db_migration_data_310_boardindex extends phpbb_db_migration

+{

+ public function effectively_installed()

+ {

+ return isset($this->config['board_index_text']);

+ }

+

+ public function update_data()

+ {

+ return array(

+ array('config.add', array('board_index_text', '')),

+ );

+ }

+}

+<?php

+/**

+*

+* @package migration

+* @copyright (c) 2012 phpBB Group

+* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2

+*

+*/

+

+class phpbb_db_migration_data_310_forgot_password extends phpbb_db_migration

+{

+ public function effectively_installed()

+ {

+ return isset($this->config['allow_password_reset']);

+ }

+

+ static public function depends_on()

+ {

+ return array('phpbb_db_migration_data_30x_3_0_11');

+ }

+

+ public function update_data()

+ {

+ return array(

+ array('config.add', array('allow_password_reset', 1)),

+ );

+ }

+}

+<?php

+/**

+*

+* @package migration

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2

+*

+*/

+

+class phpbb_db_migration_data_310_jquery_update extends phpbb_db_migration

+{

+ public function effectively_installed()

+ {

+ return $this->config['load_jquery_url'] !== '//ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js';

+ }

+

+ static public function depends_on()

+ {

+ return array(

+ 'phpbb_db_migration_data_310_dev',

+ );

+ }

+

+ public function update_data()

+ {

+ return array(

+ array('config.update', array('load_jquery_url', '//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js')),

+ );

+ }

+

+}

+ public function update_schema()

+ {

+ return array(

+ 'add_columns' => array(

+ $this->table_prefix . 'styles' => array(

+ 'style_path' => array('VCHAR:100', ''),

+ 'bbcode_bitfield' => array('VCHAR:255', 'kNg='),

+ 'style_parent_id' => array('UINT', 0),

+ 'style_parent_tree' => array('TEXT', ''),

+ ),

+ ),

+ );

+ }

+

+ public function revert_schema()

+ {

+ return array(

+ 'drop_columns' => array(

+ $this->table_prefix . 'styles' => array(

+ 'style_path',

+ 'bbcode_bitfield',

+ 'style_parent_id',

+ 'style_parent_tree',

+ ),

+ ),

+ );

+ }

+

+<?php

+/**

+*

+* @package dbal

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

+*

+*/

+

+/**

+* @ignore

+*/

+if (!defined('IN_PHPBB'))

+{

+ exit;

+}

+

+/**

+* Collects rows for insert into a database until the buffer size is reached.

+* Then flushes the buffer to the database and starts over again.

+*

+* Benefits over collecting a (possibly huge) insert array and then using

+* $db->sql_multi_insert() include:

+*

+* - Going over max packet size of the database connection is usually prevented

+* because the data is submitted in batches.

+*

+* - Reaching database connection timeout is usually prevented because

+* submission of batches talks to the database every now and then.

+*

+* - Usage of less PHP memory because data no longer needed is discarded on

+* buffer flush.

+*

+* Attention:

+* Please note that users of this class have to call flush() to flush the

+* remaining rows to the database after their batch insert operation is

+* finished.

+*

+* Usage:

+* <code>

+* $buffer = new phpbb_db_sql_insert_buffer($db, 'test_table', 1234);

+*

+* while (do_stuff())

+* {

+* $buffer->insert(array(

+* 'column1' => 'value1',

+* 'column2' => 'value2',

+* ));

+* }

+*

+* $buffer->flush();

+* </code>

+*

+* @package dbal

+*/

+class phpbb_db_sql_insert_buffer

+{

+ /** @var phpbb_db_driver */

+ protected $db;

+

+ /** @var string */

+ protected $table_name;

+

+ /** @var int */

+ protected $max_buffered_rows;

+

+ /** @var array */

+ protected $buffer = array();

+

+ /**

+ * @param phpbb_db_driver $db

+ * @param string $table_name

+ * @param int $max_buffered_rows

+ */

+ public function __construct(phpbb_db_driver $db, $table_name, $max_buffered_rows = 500)

+ {

+ $this->db = $db;

+ $this->table_name = $table_name;

+ $this->max_buffered_rows = $max_buffered_rows;

+ }

+

+ /**

+ * Inserts a single row into the buffer if multi insert is supported by the

+ * database (otherwise an insert query is sent immediately). Then flushes

+ * the buffer if the number of rows in the buffer is now greater than or

+ * equal to $max_buffered_rows.

+ *

+ * @param array $row

+ *

+ * @return bool True when some data was flushed to the database.

+ * False otherwise.

+ */

+ public function insert(array $row)

+ {

+ $this->buffer[] = $row;

+

+ // Flush buffer if it is full or when DB does not support multi inserts.

+ // In the later case, the buffer will always only contain one row.

+ if (!$this->db->multi_insert || sizeof($this->buffer) >= $this->max_buffered_rows)

+ {

+ return $this->flush();

+ }

+

+ return false;

+ }

+

+ /**

+ * Inserts a row set, i.e. an array of rows, by calling insert().

+ *

+ * Please note that it is in most cases better to use insert() instead of

+ * first building a huge rowset. Or at least sizeof($rows) should be kept

+ * small.

+ *

+ * @param array $rows

+ *

+ * @return bool True when some data was flushed to the database.

+ * False otherwise.

+ */

+ public function insert_all(array $rows)

+ {

+ // Using bitwise |= because PHP does not have logical ||=

+ $result = 0;

+

+ foreach ($rows as $row)

+ {

+ $result |= (int) $this->insert($row);

+ }

+

+ return (bool) $result;

+ }

+

+ /**

+ * Flushes the buffer content to the DB and clears the buffer.

+ *

+ * @return bool True when some data was flushed to the database.

+ * False otherwise.

+ */

+ public function flush()

+ {

+ if (!empty($this->buffer))

+ {

+ $this->db->sql_multi_insert($this->table_name, $this->buffer);

+ $this->buffer = array();

+

+ return true;

+ }

+

+ return false;

+ }

+}

+ protected $filesystem;

+ * @param phpbb_filesystem $filesystem Filesystem instance

+ public function __construct(phpbb_extension_manager $extension_manager, phpbb_filesystem $filesystem, $phpbb_root_path = '', phpbb_cache_driver_interface $cache = null, $php_ext = 'php', $cache_name = '_ext_finder')

+ $this->filesystem = $filesystem;

+ $directory = $this->filesystem->clean_path($directory);

+ $this->query['extension_suffix'] .= '.' . $this->php_ext;

+ $this->query['core_suffix'] .= '.' . $this->php_ext;

+ $classes[] = 'phpbb_' . str_replace('/', '_', substr($file, 0, -strlen('.' . $this->php_ext)));

+ * @param phpbb_filesystem $filesystem

+ public function __construct(ContainerInterface $container, phpbb_db_driver $db, phpbb_config $config, phpbb_db_migrator $migrator, phpbb_filesystem $filesystem, $extension_table, $phpbb_root_path, $php_ext = 'php', phpbb_cache_driver_interface $cache = null, $cache_name = '_ext')

+ $this->filesystem = $filesystem;

+ return new phpbb_extension_metadata_manager($name, $this->config, $this, $template, $this->phpbb_root_path);

+ if ($file_info->isFile() && $file_info->getFilename() == 'ext.' . $this->php_ext)

+ return new phpbb_extension_finder($this, $this->filesystem, $this->phpbb_root_path, $this->cache, $this->php_ext, $this->cache_name . '_finder');

+ /**

+ * phpBB Config instance

+ * @var phpbb_config

+ */

+ protected $config;

+

+ /**

+ * phpBB Extension Manager

+ * @var phpbb_extension_manager

+ */

+

+ /**

+ * phpBB Template instance

+ * @var phpbb_template

+ */

+

+ /**

+ * phpBB root path

+ * @var string

+ */

+ protected $phpbb_root_path;

+

+ /**

+ * Name (including vendor) of the extension

+ * @var string

+ */

+

+ /**

+ * Metadata from the composer.json file

+ * @var array

+ */

+

+ /**

+ * Link (including root path) to the metadata file

+ * @var string

+ */

+ * @param string $ext_name Name (including vendor) of the extension

+ * @param phpbb_config $config phpBB Config instance

+ * @param phpbb_extension_manager $extension_manager An instance of the phpBBb extension manager

+ * @param phpbb_template $template phpBB Template instance

+ * @param string $phpbb_root_path Path to the phpbb includes directory.

+ public function __construct($ext_name, phpbb_config $config, phpbb_extension_manager $extension_manager, phpbb_template $template, $phpbb_root_path)

+ $this->template = $template;

+ $this->phpbb_root_path = $phpbb_root_path;

+

+<?php

+/**

+*

+* @package phpBB3

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

+*

+*/

+/**

+* @ignore

+*/

+if (!defined('IN_PHPBB'))

+{

+ exit;

+}

+

+/**

+* A class with various functions that are related to paths, files and the filesystem

+* @package phpBB3

+*/

+class phpbb_filesystem

+{

+ /**

+ * Eliminates useless . and .. components from specified path.

+ *

+ * @param string $path Path to clean

+ * @return string Cleaned path

+ */

+ public function clean_path($path)

+ {

+ $exploded = explode('/', $path);

+ $filtered = array();

+ foreach ($exploded as $part)

+ {

+ if ($part === '.' && !empty($filtered))

+ {

+ continue;

+ }

+

+ if ($part === '..' && !empty($filtered) && $filtered[sizeof($filtered) - 1] !== '..')

+ {

+ array_pop($filtered);

+ }

+ else

+ {

+ $filtered[] = $part;

+ }

+ }

+ $path = implode('/', $filtered);

+ return $path;

+ }

+}

+* Deprecated, use filesystem class instead

+*

+*

+* @deprecated

+ global $phpbb_container;

+ if ($phpbb_container)

+ {

+ $phpbb_filesystem = $phpbb_container->get('filesystem');

+ }

+ else

+ {

+ // The container is not yet loaded, use a new instance

+ if (!class_exists('phpbb_filesystem'))

+ global $phpbb_root_path, $phpEx;

+ require($phpbb_root_path . 'includes/filesystem.' . $phpEx);

+ $phpbb_filesystem = new phpbb_filesystem();

+

+ return $phpbb_filesystem->clean_path($path);

+ trigger_error('INSECURE_REDIRECT', E_USER_ERROR);

+ trigger_error('INSECURE_REDIRECT', E_USER_ERROR);

+ 'FORUM_NAME' => isset($forum_data['forum_name']) ? $forum_data['forum_name'] : '',

+* Error and message handler, call with trigger_error if read

+ 'L_INDEX' => ($config['board_index_text'] !== '') ? $config['board_index_text'] : $user->lang['FORUM_INDEX'],

+ $sql = 'SELECT t.forum_id, f.forum_name, f.forum_password, f.parent_id

+

+ /**

+ * Set addresses for to/im as available

+ *

+ * @param array $user User row

+ */

+ function set_addresses($user)

+ {

+ if (isset($user['user_email']) && $user['user_email'])

+ {

+ $this->to($user['user_email'], (isset($user['username']) ? $user['username'] : ''));

+ }

+

+ if (isset($user['user_jabber']) && $user['user_jabber'])

+ {

+ $this->im($user['user_jabber'], (isset($user['username']) ? $user['username'] : ''));

+ }

+ }

+ $style_path_provider = new phpbb_style_extension_path_provider($phpbb_extension_manager, new phpbb_style_path_provider(), $phpbb_root_path);

+ file_put_contents($root_path . 'cache/url_matcher.' . $php_ext, $cached_url_matcher_dump);

+ require($root_path . 'cache/url_matcher.' . $php_ext);

+ return file_exists($root_path . 'cache/url_matcher.' . $php_ext);

+ $messenger->set_addresses($row);

+ if (strpos($file, 'hook_') === 0 && substr($file, -strlen('.' . $this->php_ext)) === '.' . $this->php_ext)

+ * Does this process own the lock?

+ *

+ * @return bool true if lock is owned

+ * false otherwise

+ */

+ public function owns_lock()

+ {

+ return (bool) $this->locked;

+ }

+

+ /**

+ * Does this process own the lock?

+ *

+ * @return bool true if lock is owned

+ * false otherwise

+ */

+ public function owns_lock()

+ {

+ return (bool) $this->lock_fp;

+ }

+

+ /**

+ (($user_id !== false) ? ' AND ' . (is_array($user_id) ? $this->db->sql_in_set('user_id', $user_id) : 'user_id = ' . (int) $user_id) : '') .

+ $insert_buffer = new phpbb_db_sql_insert_buffer($this->db, $this->notifications_table);

+

+ // Insert notification row using buffer.

+ $insert_buffer->insert($notification->create_insert_array($data, $pre_create_data));

+ $insert_buffer->flush();

+class phpbb_notification_method_email extends phpbb_notification_method_messenger_base

+ return $this->config['email_enable'] && $this->user->data['user_email'];

+ return $this->notify_using_messenger(NOTIFY_EMAIL);

+class phpbb_notification_method_jabber extends phpbb_notification_method_messenger_base

+ return !(

+ empty($this->config['jab_enable']) ||

+ empty($this->config['jab_host']) ||

+ empty($this->config['jab_username']) ||

+ empty($this->config['jab_password']) ||

+ !@extension_loaded('xml')

+ );

+ return $this->notify_using_messenger(NOTIFY_IM, 'short/');

+<?php

+/**

+*

+* @package notifications

+* @copyright (c) 2012 phpBB Group

+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

+*

+*/

+

+/**

+* @ignore

+*/

+if (!defined('IN_PHPBB'))

+{

+ exit;

+}

+

+/**

+* Abstract notification method handling email and jabber notifications

+* using the phpBB messenger.

+*

+* @package notifications

+*/

+abstract class phpbb_notification_method_messenger_base extends phpbb_notification_method_base

+{

+ /**

+ * Notify using phpBB messenger

+ *

+ * @param int $notify_method Notify method for messenger (e.g. NOTIFY_IM)

+ * @param string $template_dir_prefix Base directory to prepend to the email template name

+ *

+ * @return null

+ */

+ protected function notify_using_messenger($notify_method, $template_dir_prefix = '')

+ {

+ if (empty($this->queue))

+ {

+ return;

+ }

+

+ // Load all users we want to notify (we need their email address)

+ $user_ids = $users = array();

+ foreach ($this->queue as $notification)

+ {

+ $user_ids[] = $notification->user_id;

+ }

+

+ // We do not send emails to banned users

+ if (!function_exists('phpbb_get_banned_user_ids'))

+ {

+ include($this->phpbb_root_path . 'includes/functions_user.' . $this->php_ext);

+ }

+ $banned_users = phpbb_get_banned_user_ids($user_ids);

+

+ // Load all the users we need

+ $this->user_loader->load_users($user_ids);

+

+ // Load the messenger

+ if (!class_exists('messenger'))

+ {

+ include($this->phpbb_root_path . 'includes/functions_messenger.' . $this->php_ext);

+ }

+ $messenger = new messenger();

+ $board_url = generate_board_url();

+

+ // Time to go through the queue and send emails

+ foreach ($this->queue as $notification)

+ {

+ if ($notification->get_email_template() === false)

+ {

+ continue;

+ }

+

+ $user = $this->user_loader->get_user($notification->user_id);

+

+ if ($user['user_type'] == USER_IGNORE || in_array($notification->user_id, $banned_users))

+ {

+ continue;

+ }

+

+ $messenger->template($template_dir_prefix . $notification->get_email_template(), $user['user_lang']);

+

+ $messenger->set_addresses($user);

+

+ $messenger->assign_vars(array_merge(array(

+ 'USERNAME' => $user['username'],

+

+ 'U_NOTIFICATION_SETTINGS' => generate_board_url() . '/ucp.' . $this->php_ext . '?i=ucp_notifications',

+ ), $notification->get_email_template_variables()));

+

+ $messenger->send($notify_method);

+ }

+

+ // Save the queue in the messenger class (has to be called or these emails could be lost?)

+ $messenger->save_queue();

+

+ // We're done, empty the queue

+ $this->empty_queue();

+ }

+}

+ sort($users);

+ $sql = 'SELECT user_id

+ FROM ' . FORUMS_WATCH_TABLE . '

+ WHERE forum_id = ' . (int) $post['forum_id'] . '

+ AND notify_status = ' . NOTIFY_YES . '

+ AND user_id <> ' . (int) $post['poster_id'];

+ $result = $this->db->sql_query($sql);

+ while ($row = $this->db->sql_fetchrow($result))

+ {

+ $users[] = $row['user_id'];

+ }

+ $this->db->sql_freeresult($result);

+

+ $users = array_unique($users);

+ sort($users);

+

+ // 0 is for global moderator permissions

+ sort($has_permission);

+ $auth_read = $this->auth->acl_get_list($has_permission, 'f_read', $post['forum_id']);

+ if (empty($auth_read))

+ {

+ return array();

+ }

+

+ return $this->check_user_notification_options($auth_read[$post['forum_id']]['f_read'], array_merge($options, array(

+ sort($users);

+ // 0 is for global moderator permissions

+ sort($has_permission);

+ $auth_read = $this->auth->acl_get_list($has_permission, 'f_read', $topic['forum_id']);

+ if (empty($auth_read))

+ {

+ return array();

+ }

+

+ return $this->check_user_notification_options($auth_read[$topic['forum_id']]['f_read'], array_merge($options, array(

+ $match = array('#\sand\s#iu', '#\sor\s#iu', '#\snot\s#iu', '#(^|\s)\+#', '#(^|\s)-#', '#(^|\s)\|#');

+ /** @var string */

+ protected $phpbb_root_path;

+

+ * @param string $phpbb_root_path phpBB root path

+ public function __construct(phpbb_extension_manager $extension_manager, phpbb_style_path_provider $base_path_provider, $phpbb_root_path)

+ $this->phpbb_root_path = $phpbb_root_path;

+ // Remove phpBB root path from the style path,

+ // so the finder is able to find extension styles,

+ // when the root path is not ./

+ if (strpos($path, $this->phpbb_root_path) === 0)

+ {

+ $path = substr($path, strlen($this->phpbb_root_path));

+ }

+

+ // Make sure $ext_path has no ending slash

+ if (substr($ext_path, -1) === '/')

+ {

+ $ext_path = substr($ext_path, 0, -1);

+ }

+ Preserve whitespace.

+ PHP removes a newline after the closing tag (if it's there).

+ This is by design:

+ http://www.php.net/manual/en/language.basic-syntax.phpmode.php

+ http://www.php.net/manual/en/language.basic-syntax.instruction-separation.php

+ Consider the following template:

+ <!-- IF condition -->

+ some content

+ <!-- ENDIF -->

+ If we were to simply preserve all whitespace, we could simply

+ replace all "?>" tags with "?>\n".

+ Doing that, would add additional newlines to the compiled

+ template in place of the IF and ENDIF statements. These

+ newlines are unwanted (and one is conditional). The IF and

+ ENDIF are usually on their own line for ease of reading.

+ This replacement preserves newlines only for statements that

+ are not the only statement on a line. It will NOT preserve

+ newlines at the end of statements in the above example.

+ It will preserve newlines in situations like:

+

+ <!-- IF condition -->inline content<!-- ENDIF -->

+<?php

+/**

+*

+* @package tree

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

+*

+*/

+

+/**

+* @ignore

+*/

+if (!defined('IN_PHPBB'))

+{

+ exit;

+}

+

+interface phpbb_tree_interface

+{

+ /**

+ * Inserts an item into the database table and into the tree.

+ *

+ * @param array $item The item to be added

+ * @return array Array with item data as set in the database

+ */

+ public function insert(array $additional_data);

+

+ /**

+ * Delete an item from the tree and from the database table

+ *

+ * Also deletes the subtree from the tree and from the database table

+ *

+ * @param int $item_id The item to be deleted

+ * @return array Item ids that have been deleted

+ */

+ public function delete($item_id);

+

+ /**

+ * Move an item by a given delta

+ *

+ * An item is only moved up/down within the same parent. If the delta is

+ * larger then the number of children, the item is moved to the top/bottom

+ * of the list of children within this parent.

+ *

+ * @param int $item_id The item to be moved

+ * @param int $delta Number of steps to move this item, < 0 => down, > 0 => up

+ * @return bool True if the item was moved

+ */

+ public function move($item_id, $delta);

+

+ /**

+ * Move an item down by 1

+ *

+ * @param int $item_id The item to be moved

+ * @return bool True if the item was moved

+ */

+ public function move_down($item_id);

+

+ /**

+ * Move an item up by 1

+ *

+ * @param int $item_id The item to be moved

+ * @return bool True if the item was moved

+ */

+ public function move_up($item_id);

+

+ /**

+ * Moves all children of one item to another item

+ *

+ * If the new parent already has children, the new children are appended

+ * to the list.

+ *

+ * @param int $current_parent_id The current parent item

+ * @param int $new_parent_id The new parent item

+ * @return bool True if any items where moved

+ */

+ public function move_children($current_parent_id, $new_parent_id);

+

+ /**

+ * Change parent item

+ *

+ * Moves the item to the bottom of the new parent's list of children

+ *

+ * @param int $item_id The item to be moved

+ * @param int $new_parent_id The new parent item

+ * @return bool True if the parent was set successfully

+ */

+ public function change_parent($item_id, $new_parent_id);

+

+ /**

+ * Get all items that are either ancestors or descendants of the item

+ *

+ * @param int $item_id Id of the item to retrieve the ancestors/descendants from

+ * @param bool $order_asc Order the items ascendingly (most outer ancestor first)

+ * @param bool $include_item Should the item matching the given item id be included in the list as well

+ * @return array Array of items (containing all columns from the item table)

+ * ID => Item data

+ */

+ public function get_path_and_subtree_data($item_id, $order_asc, $include_item);

+

+ /**

+ * Get all of the item's ancestors

+ *

+ * @param int $item_id Id of the item to retrieve the ancestors from

+ * @param bool $order_asc Order the items ascendingly (most outer ancestor first)

+ * @param bool $include_item Should the item matching the given item id be included in the list as well

+ * @return array Array of items (containing all columns from the item table)

+ * ID => Item data

+ */

+ public function get_path_data($item_id, $order_asc, $include_item);

+

+ /**

+ * Get all of the item's descendants

+ *

+ * @param int $item_id Id of the item to retrieve the descendants from

+ * @param bool $order_asc Order the items ascendingly

+ * @param bool $include_item Should the item matching the given item id be included in the list as well

+ * @return array Array of items (containing all columns from the item table)

+ * ID => Item data

+ */

+ public function get_subtree_data($item_id, $order_asc, $include_item);

+}

+<?php

+/**

+*

+* @package tree

+* @copyright (c) 2013 phpBB Group

+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

+*

+*/

+

+/**

+* @ignore

+*/

+if (!defined('IN_PHPBB'))

+{

+ exit;

+}

+

+abstract class phpbb_tree_nestedset implements phpbb_tree_interface

+{

+ /** @var phpbb_db_driver */

+ protected $db;

+

+ /** @var phpbb_lock_db */

+ protected $lock;

+

+ /** @var string */

+ protected $table_name;

+

+ /**

+ * Prefix for the language keys returned by exceptions

+ * @var string

+ */

+ protected $message_prefix = '';

+

+ /**

+ * Column names in the table

+ * @var string

+ */

+ protected $column_item_id = 'item_id';

+ protected $column_left_id = 'left_id';

+ protected $column_right_id = 'right_id';

+ protected $column_parent_id = 'parent_id';

+ protected $column_item_parents = 'item_parents';

+

+ /**

+ * Additional SQL restrictions

+ * Allows to have multiple nested sets in one table

+ * @var string

+ */

+ protected $sql_where = '';

+

+ /**

+ * List of item properties to be cached in the item_parents column

+ * @var array

+ */

+ protected $item_basic_data = array('*');

+

+ /**

+ * Construct

+ *

+ * @param phpbb_db_driver $db Database connection

+ * @param phpbb_lock_db $lock Lock class used to lock the table when moving forums around

+ * @param string $table_name Table name

+ * @param string $message_prefix Prefix for the messages thrown by exceptions

+ * @param string $sql_where Additional SQL restrictions for the queries

+ * @param array $item_basic_data Array with basic item data that is stored in item_parents

+ * @param array $columns Array with column names to overwrite

+ */

+ public function __construct(phpbb_db_driver $db, phpbb_lock_db $lock, $table_name, $message_prefix = '', $sql_where = '', $item_basic_data = array(), $columns = array())

+ {

+ $this->db = $db;

+ $this->lock = $lock;

+

+ $this->table_name = $table_name;

+ $this->message_prefix = $message_prefix;

+ $this->sql_where = $sql_where;

+ $this->item_basic_data = (!empty($item_basic_data)) ? $item_basic_data : array('*');

+

+ if (!empty($columns))

+ {

+ foreach ($columns as $column => $name)

+ {

+ $column_name = 'column_' . $column;

+ $this->$column_name = $name;

+ }

+ }

+ }

+

+ /**

+ * Returns additional sql where restrictions

+ *

+ * @param string $operator SQL operator that needs to be prepended to sql_where,

+ * if it is not empty.

+ * @param string $column_prefix Prefix that needs to be prepended to column names

+ * @return string Returns additional where statements to narrow down the tree,

+ * prefixed with operator and prepended column_prefix to column names

+ */

+ public function get_sql_where($operator = 'AND', $column_prefix = '')

+ {

+ return (!$this->sql_where) ? '' : $operator . ' ' . sprintf($this->sql_where, $column_prefix);

+ }

+

+ /**

+ * Acquires a lock on the item table

+ *

+ * @return bool True if the lock was acquired, false if it has been acquired previously

+ *

+ * @throws RuntimeException If the lock could not be acquired

+ */

+ protected function acquire_lock()

+ {

+ if ($this->lock->owns_lock())

+ {

+ return false;

+ }

+

+ if (!$this->lock->acquire())

+ {

+ throw new RuntimeException($this->message_prefix . 'LOCK_FAILED_ACQUIRE');

+ }

+

+ return true;

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function insert(array $additional_data)

+ {

+ $item_data = $this->reset_nestedset_values($additional_data);

+

+ $sql = 'INSERT INTO ' . $this->table_name . ' ' . $this->db->sql_build_array('INSERT', $item_data);

+ $this->db->sql_query($sql);

+

+ $item_data[$this->column_item_id] = (int) $this->db->sql_nextid();

+

+ return array_merge($item_data, $this->add_item_to_nestedset($item_data[$this->column_item_id]));

+ }

+

+ /**

+ * Add an item which already has a database row at the end of the tree

+ *

+ * @param int $item_id The item to be added

+ * @return array Array with updated data, if the item was added successfully

+ * Empty array otherwise

+ */

+ protected function add_item_to_nestedset($item_id)

+ {

+ $sql = 'SELECT MAX(' . $this->column_right_id . ') AS ' . $this->column_right_id . '

+ FROM ' . $this->table_name . '

+ ' . $this->get_sql_where('WHERE');

+ $result = $this->db->sql_query($sql);

+ $current_max_right_id = (int) $this->db->sql_fetchfield($this->column_right_id);

+ $this->db->sql_freeresult($result);

+

+ $update_item_data = array(

+ $this->column_parent_id => 0,

+ $this->column_left_id => $current_max_right_id + 1,

+ $this->column_right_id => $current_max_right_id + 2,

+ $this->column_item_parents => '',

+ );

+

+ $sql = 'UPDATE ' . $this->table_name . '

+ SET ' . $this->db->sql_build_array('UPDATE', $update_item_data) . '

+ WHERE ' . $this->column_item_id . ' = ' . (int) $item_id . '

+ AND ' . $this->column_parent_id . ' = 0

+ AND ' . $this->column_left_id . ' = 0

+ AND ' . $this->column_right_id . ' = 0';

+ $this->db->sql_query($sql);

+

+ return ($this->db->sql_affectedrows() == 1) ? $update_item_data : array();

+ }

+

+ /**

+ * Remove an item from the tree without deleting it from the database

+ *

+ * Also removes all subitems from the tree without deleting them from the database either

+ *

+ * @param int $item_id The item to be deleted

+ * @return array Item ids that have been removed

+ */

+ protected function remove_item_from_nestedset($item_id)

+ {

+ $item_id = (int) $item_id;

+ if (!$item_id)

+ {

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_ITEM');

+ }

+

+ $items = $this->get_subtree_data($item_id);

+ $item_ids = array_keys($items);

+

+ if (empty($items) || !isset($items[$item_id]))

+ {

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_ITEM');

+ }

+

+ $this->remove_subset($item_ids, $items[$item_id]);

+

+ return $item_ids;

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function delete($item_id)

+ {

+ $removed_items = $this->remove_item_from_nestedset($item_id);

+

+ $sql = 'DELETE FROM ' . $this->table_name . '

+ WHERE ' . $this->db->sql_in_set($this->column_item_id, $removed_items) . '

+ ' . $this->get_sql_where('AND');

+ $this->db->sql_query($sql);

+

+ return $removed_items;

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function move($item_id, $delta)

+ {

+ if ($delta == 0)

+ {

+ return false;

+ }

+

+ $this->acquire_lock();

+

+ $action = ($delta > 0) ? 'move_up' : 'move_down';

+ $delta = abs($delta);

+

+ // Keep $this->get_sql_where() here, to ensure we are in the right tree.

+ $sql = 'SELECT *

+ FROM ' . $this->table_name . '

+ WHERE ' . $this->column_item_id . ' = ' . (int) $item_id . '

+ ' . $this->get_sql_where();

+ $result = $this->db->sql_query_limit($sql, $delta);

+ $item = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ if (!$item)

+ {

+ $this->lock->release();

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_ITEM');

+ }

+

+ /**

+ * Fetch all the siblings between the item's current spot

+ * and where we want to move it to. If there are less than $delta

+ * siblings between the current spot and the target then the

+ * item will move as far as possible

+ */

+ $sql = "SELECT {$this->column_item_id}, {$this->column_parent_id}, {$this->column_left_id}, {$this->column_right_id}, {$this->column_item_parents}

+ FROM " . $this->table_name . '

+ WHERE ' . $this->column_parent_id . ' = ' . (int) $item[$this->column_parent_id] . '

+ ' . $this->get_sql_where() . '

+ AND ';

+

+ if ($action == 'move_up')

+ {

+ $sql .= $this->column_right_id . ' < ' . (int) $item[$this->column_right_id] . ' ORDER BY ' . $this->column_right_id . ' DESC';

+ }

+ else

+ {

+ $sql .= $this->column_left_id . ' > ' . (int) $item[$this->column_left_id] . ' ORDER BY ' . $this->column_left_id . ' ASC';

+ }

+

+ $result = $this->db->sql_query_limit($sql, $delta);

+

+ $target = false;

+ while ($row = $this->db->sql_fetchrow($result))

+ {

+ $target = $row;

+ }

+ $this->db->sql_freeresult($result);

+

+ if (!$target)

+ {

+ $this->lock->release();

+ // The item is already on top or bottom

+ return false;

+ }

+

+ /**

+ * $left_id and $right_id define the scope of the items that are affected by the move.

+ * $diff_up and $diff_down are the values to substract or add to each item's left_id

+ * and right_id in order to move them up or down.

+ * $move_up_left and $move_up_right define the scope of the items that are moving

+ * up. Other items in the scope of ($left_id, $right_id) are considered to move down.

+ */

+ if ($action == 'move_up')

+ {

+ $left_id = (int) $target[$this->column_left_id];

+ $right_id = (int) $item[$this->column_right_id];

+

+ $diff_up = (int) $item[$this->column_left_id] - (int) $target[$this->column_left_id];

+ $diff_down = (int) $item[$this->column_right_id] + 1 - (int) $item[$this->column_left_id];

+

+ $move_up_left = (int) $item[$this->column_left_id];

+ $move_up_right = (int) $item[$this->column_right_id];

+ }

+ else

+ {

+ $left_id = (int) $item[$this->column_left_id];

+ $right_id = (int) $target[$this->column_right_id];

+

+ $diff_up = (int) $item[$this->column_right_id] + 1 - (int) $item[$this->column_left_id];

+ $diff_down = (int) $target[$this->column_right_id] - (int) $item[$this->column_right_id];

+

+ $move_up_left = (int) $item[$this->column_right_id] + 1;

+ $move_up_right = (int) $target[$this->column_right_id];

+ }

+

+ // Now do the dirty job

+ $sql = 'UPDATE ' . $this->table_name . '

+ SET ' . $this->column_left_id . ' = ' . $this->column_left_id . ' + CASE

+ WHEN ' . $this->column_left_id . " BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}

+ ELSE {$diff_down}

+ END,

+ " . $this->column_right_id . ' = ' . $this->column_right_id . ' + CASE

+ WHEN ' . $this->column_right_id . " BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}

+ ELSE {$diff_down}

+ END

+ WHERE

+ " . $this->column_left_id . " BETWEEN {$left_id} AND {$right_id}

+ AND " . $this->column_right_id . " BETWEEN {$left_id} AND {$right_id}

+ " . $this->get_sql_where();

+ $this->db->sql_query($sql);

+

+ $this->lock->release();

+

+ return true;

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function move_down($item_id)

+ {

+ return $this->move($item_id, -1);

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function move_up($item_id)

+ {

+ return $this->move($item_id, 1);

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function move_children($current_parent_id, $new_parent_id)

+ {

+ $current_parent_id = (int) $current_parent_id;

+ $new_parent_id = (int) $new_parent_id;

+

+ if ($current_parent_id == $new_parent_id)

+ {

+ return false;

+ }

+

+ if (!$current_parent_id)

+ {

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_ITEM');

+ }

+

+ $this->acquire_lock();

+

+ $item_data = $this->get_subtree_data($current_parent_id);

+ if (!isset($item_data[$current_parent_id]))

+ {

+ $this->lock->release();

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_ITEM');

+ }

+

+ $current_parent = $item_data[$current_parent_id];

+ unset($item_data[$current_parent_id]);

+ $move_items = array_keys($item_data);

+

+ if (($current_parent[$this->column_right_id] - $current_parent[$this->column_left_id]) <= 1)

+ {

+ $this->lock->release();

+ return false;

+ }

+

+ if (in_array($new_parent_id, $move_items))

+ {

+ $this->lock->release();

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_PARENT');

+ }

+

+ $diff = sizeof($move_items) * 2;

+ $sql_exclude_moved_items = $this->db->sql_in_set($this->column_item_id, $move_items, true);

+

+ $this->db->sql_transaction('begin');

+

+ $this->remove_subset($move_items, $current_parent, false, true);

+

+ if ($new_parent_id)

+ {

+ // Retrieve new-parent again, it may have been changed...

+ $sql = 'SELECT *

+ FROM ' . $this->table_name . '

+ WHERE ' . $this->column_item_id . ' = ' . $new_parent_id;

+ $result = $this->db->sql_query($sql);

+ $new_parent = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ if (!$new_parent)

+ {

+ $this->db->sql_transaction('rollback');

+ $this->lock->release();

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_PARENT');

+ }

+

+ $new_right_id = $this->prepare_adding_subset($move_items, $new_parent, true);

+

+ if ($new_right_id > $current_parent[$this->column_right_id])

+ {

+ $diff = ' + ' . ($new_right_id - $current_parent[$this->column_right_id]);

+ }

+ else

+ {

+ $diff = ' - ' . abs($new_right_id - $current_parent[$this->column_right_id]);

+ }

+ }

+ else

+ {

+ $sql = 'SELECT MAX(' . $this->column_right_id . ') AS ' . $this->column_right_id . '

+ FROM ' . $this->table_name . '

+ WHERE ' . $sql_exclude_moved_items . '

+ ' . $this->get_sql_where('AND');

+ $result = $this->db->sql_query($sql);

+ $row = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ $diff = ' + ' . ($row[$this->column_right_id] - $current_parent[$this->column_left_id]);

+ }

+

+ $sql = 'UPDATE ' . $this->table_name . '

+ SET ' . $this->column_left_id . ' = ' . $this->column_left_id . $diff . ',

+ ' . $this->column_right_id . ' = ' . $this->column_right_id . $diff . ',

+ ' . $this->column_parent_id . ' = ' . $this->db->sql_case($this->column_parent_id . ' = ' . $current_parent_id, $new_parent_id, $this->column_parent_id) . ',

+ ' . $this->column_item_parents . " = ''

+ WHERE " . $this->db->sql_in_set($this->column_item_id, $move_items) . '

+ ' . $this->get_sql_where('AND');

+ $this->db->sql_query($sql);

+

+ $this->db->sql_transaction('commit');

+ $this->lock->release();

+

+ return true;

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function change_parent($item_id, $new_parent_id)

+ {

+ $item_id = (int) $item_id;

+ $new_parent_id = (int) $new_parent_id;

+

+ if ($item_id == $new_parent_id)

+ {

+ return false;

+ }

+

+ if (!$item_id)

+ {

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_ITEM');

+ }

+

+ $this->acquire_lock();

+

+ $item_data = $this->get_subtree_data($item_id);

+ if (!isset($item_data[$item_id]))

+ {

+ $this->lock->release();

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_ITEM');

+ }

+

+ $item = $item_data[$item_id];

+ $move_items = array_keys($item_data);

+

+ if (in_array($new_parent_id, $move_items))

+ {

+ $this->lock->release();

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_PARENT');

+ }

+

+ $diff = sizeof($move_items) * 2;

+ $sql_exclude_moved_items = $this->db->sql_in_set($this->column_item_id, $move_items, true);

+

+ $this->db->sql_transaction('begin');

+

+ $this->remove_subset($move_items, $item, false, true);

+

+ if ($new_parent_id)

+ {

+ // Retrieve new-parent again, it may have been changed...

+ $sql = 'SELECT *

+ FROM ' . $this->table_name . '

+ WHERE ' . $this->column_item_id . ' = ' . $new_parent_id;

+ $result = $this->db->sql_query($sql);

+ $new_parent = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ if (!$new_parent)

+ {

+ $this->db->sql_transaction('rollback');

+ $this->lock->release();

+ throw new OutOfBoundsException($this->message_prefix . 'INVALID_PARENT');

+ }

+

+ $new_right_id = $this->prepare_adding_subset($move_items, $new_parent, true);

+

+ if ($new_right_id > (int) $item[$this->column_right_id])

+ {

+ $diff = ' + ' . ($new_right_id - (int) $item[$this->column_right_id] - 1);

+ }

+ else

+ {

+ $diff = ' - ' . abs($new_right_id - (int) $item[$this->column_right_id] - 1);

+ }

+ }

+ else

+ {

+ $sql = 'SELECT MAX(' . $this->column_right_id . ') AS ' . $this->column_right_id . '

+ FROM ' . $this->table_name . '

+ WHERE ' . $sql_exclude_moved_items . '

+ ' . $this->get_sql_where('AND');

+ $result = $this->db->sql_query($sql);

+ $row = $this->db->sql_fetchrow($result);

+ $this->db->sql_freeresult($result);

+

+ $diff = ' + ' . ($row[$this->column_right_id] - (int) $item[$this->column_left_id] + 1);

+ }

+

+ $sql = 'UPDATE ' . $this->table_name . '

+ SET ' . $this->column_left_id . ' = ' . $this->column_left_id . $diff . ',

+ ' . $this->column_right_id . ' = ' . $this->column_right_id . $diff . ',

+ ' . $this->column_parent_id . ' = ' . $this->db->sql_case($this->column_item_id . ' = ' . $item_id, $new_parent_id, $this->column_parent_id) . ',

+ ' . $this->column_item_parents . " = ''

+ WHERE " . $this->db->sql_in_set($this->column_item_id, $move_items) . '

+ ' . $this->get_sql_where('AND');

+ $this->db->sql_query($sql);

+

+ $this->db->sql_transaction('commit');

+ $this->lock->release();

+

+ return true;

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function get_path_and_subtree_data($item_id, $order_asc = true, $include_item = true)

+ {

+ $condition = 'i2.' . $this->column_left_id . ' BETWEEN i1.' . $this->column_left_id . ' AND i1.' . $this->column_right_id . '

+ OR i1.' . $this->column_left_id . ' BETWEEN i2.' . $this->column_left_id . ' AND i2.' . $this->column_right_id;

+

+ return $this->get_set_of_nodes_data($item_id, $condition, $order_asc, $include_item);

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function get_path_data($item_id, $order_asc = true, $include_item = true)

+ {

+ $condition = 'i1.' . $this->column_left_id . ' BETWEEN i2.' . $this->column_left_id . ' AND i2.' . $this->column_right_id . '';

+

+ return $this->get_set_of_nodes_data($item_id, $condition, $order_asc, $include_item);

+ }

+

+ /**

+ * @inheritdoc

+ */

+ public function get_subtree_data($item_id, $order_asc = true, $include_item = true)

+ {

+ $condition = 'i2.' . $this->column_left_id . ' BETWEEN i1.' . $this->column_left_id . ' AND i1.' . $this->column_right_id . '';

+

+ return $this->get_set_of_nodes_data($item_id, $condition, $order_asc, $include_item);

+ }

+

+ /**

+ * Get items that are related to the given item by the condition

+ *

+ * @param int $item_id Id of the item to retrieve the node set from

+ * @param string $condition Query string restricting the item list

+ * @param bool $order_asc Order the items ascending by their left_id

+ * @param bool $include_item Should the item matching the given item id be included in the list as well

+ * @return array Array of items (containing all columns from the item table)

+ * ID => Item data

+ */

+ protected function get_set_of_nodes_data($item_id, $condition, $order_asc = true, $include_item = true)

+ {

+ $rows = array();

+

+ $sql = 'SELECT i2.*

+ FROM ' . $this->table_name . ' i1

+ LEFT JOIN ' . $this->table_name . " i2

+ ON (($condition) " . $this->get_sql_where('AND', 'i2.') . ')

+ WHERE i1.' . $this->column_item_id . ' = ' . (int) $item_id . '

+ ' . $this->get_sql_where('AND', 'i1.') . '

+ ORDER BY i2.' . $this->column_left_id . ' ' . ($order_asc ? 'ASC' : 'DESC');

+ $result = $this->db->sql_query($sql);

+

+ while ($row = $this->db->sql_fetchrow($result))

+ {

+ if (!$include_item && $item_id == $row[$this->column_item_id])

+ {

+ continue;

+ }

+

+ $rows[(int) $row[$this->column_item_id]] = $row;

+ }

+ $this->db->sql_freeresult($result);

+

+ return $rows;

+ }

+

+ /**

+ * Get basic data of all parent items

+ *

+ * Basic data is defined in the $item_basic_data property.

+ * Data is cached in the item_parents column in the item table

+ *

+ * @param array $item The item to get the path from

+ * @return array Array of items (containing basic columns from the item table)

+ * ID => Item data

+ */

+ public function get_path_basic_data(array $item)

+ {

+ $parents = array();

+ if ($item[$this->column_parent_id])

+ {

+ if (!$item[$this->column_item_parents])

+ {

+ $sql = 'SELECT ' . implode(', ', $this->item_basic_data) . '

+ FROM ' . $this->table_name . '

+ WHERE ' . $this->column_left_id . ' < ' . (int) $item[$this->column_left_id] . '

+ AND ' . $this->column_right_id . ' > ' . (int) $item[$this->column_right_id] . '

+ ' . $this->get_sql_where('AND') . '

+ ORDER BY ' . $this->column_left_id . ' ASC';

+ $result = $this->db->sql_query($sql);

+

+ while ($row = $this->db->sql_fetchrow($result))

+ {

+ $parents[$row[$this->column_item_id]] = $row;

+ }

+ $this->db->sql_freeresult($result);

+

+ $item_parents = serialize($parents);

+

+ $sql = 'UPDATE ' . $this->table_name . '

+ SET ' . $this->column_item_parents . " = '" . $this->db->sql_escape($item_parents) . "'

+ WHERE " . $this->column_parent_id . ' = ' . (int) $item[$this->column_parent_id];

+ $this->db->sql_query($sql);

+ }

+ else

+ {

+ $parents = unserialize($item[$this->column_item_parents]);

+ }

+ }

+

+ return $parents;

+ }

+

+ /**

+ * Remove a subset from the nested set

+ *

+ * @param array $subset_items Subset of items to remove

+ * @param array $bounding_item Item containing the right bound of the subset

+ * @param bool $set_subset_zero Should the parent, left and right id of the items be set to 0, or kept unchanged?

+ * In case of removing an item from the tree, we should the values to 0

+ * In case of moving an item, we shouldkeep the original values, in order to allow "+ diff" later

+ * @return null

+ */

+ protected function remove_subset(array $subset_items, array $bounding_item, $set_subset_zero = true)

+ {

+ $acquired_new_lock = $this->acquire_lock();

+

+ $diff = sizeof($subset_items) * 2;

+ $sql_subset_items = $this->db->sql_in_set($this->column_item_id, $subset_items);

+ $sql_not_subset_items = $this->db->sql_in_set($this->column_item_id, $subset_items, true);

+

+ $sql_is_parent = $this->column_left_id . ' <= ' . (int) $bounding_item[$this->column_right_id] . '

+ AND ' . $this->column_right_id . ' >= ' . (int) $bounding_item[$this->column_right_id];

+

+ $sql_is_right = $this->column_left_id . ' > ' . (int) $bounding_item[$this->column_right_id];

+

+ $set_left_id = $this->db->sql_case($sql_is_right, $this->column_left_id . ' - ' . $diff, $this->column_left_id);

+ $set_right_id = $this->db->sql_case($sql_is_parent . ' OR ' . $sql_is_right, $this->column_right_id . ' - ' . $diff, $this->column_right_id);

+

+ if ($set_subset_zero)

+ {

+ $set_left_id = $this->db->sql_case($sql_subset_items, 0, $set_left_id);

+ $set_right_id = $this->db->sql_case($sql_subset_items, 0, $set_right_id);

+ }

+

+ $sql = 'UPDATE ' . $this->table_name . '

+ SET ' . (($set_subset_zero) ? $this->column_parent_id . ' = ' . $this->db->sql_case($sql_subset_items, 0, $this->column_parent_id) . ',' : '') . '

+ ' . $this->column_left_id . ' = ' . $set_left_id . ',

+ ' . $this->column_right_id . ' = ' . $set_right_id . '

+ ' . ((!$set_subset_zero) ? ' WHERE ' . $sql_not_subset_items . ' ' . $this->get_sql_where('AND') : $this->get_sql_where('WHERE'));

+ $this->db->sql_query($sql);

+

+ if ($acquired_new_lock)

+ {

+ $this->lock->release();

+ }

+ }

+

+ /**

+ * Prepare adding a subset to the nested set

+ *

+ * @param array $subset_items Subset of items to add

+ * @param array $new_parent Item containing the right bound of the new parent

+ * @return int New right id of the parent item

+ */

+ protected function prepare_adding_subset(array $subset_items, array $new_parent)

+ {

+ $diff = sizeof($subset_items) * 2;

+ $sql_not_subset_items = $this->db->sql_in_set($this->column_item_id, $subset_items, true);

+

+ $set_left_id = $this->db->sql_case($this->column_left_id . ' > ' . (int) $new_parent[$this->column_right_id], $this->column_left_id . ' + ' . $diff, $this->column_left_id);

+ $set_right_id = $this->db->sql_case($this->column_right_id . ' >= ' . (int) $new_parent[$this->column_right_id], $this->column_right_id . ' + ' . $diff, $this->column_right_id);

+

+ $sql = 'UPDATE ' . $this->table_name . '

+ SET ' . $this->column_left_id . ' = ' . $set_left_id . ',

+ ' . $this->column_right_id . ' = ' . $set_right_id . '

+ WHERE ' . $sql_not_subset_items . '

+ ' . $this->get_sql_where('AND');

+ $this->db->sql_query($sql);

+

+ return $new_parent[$this->column_right_id] + $diff;

+ }

+

+ /**

+ * Resets values required for the nested set system

+ *

+ * @param array $item Original item data

+ * @return array Original item data + nested set defaults

+ */

+ protected function reset_nestedset_values(array $item)

+ {

+ $item_data = array_merge($item, array(