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TracyDebugger.module.php
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TracyDebugger.module.php
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<?php
/**
* Processwire module for running the Tracy debugger from Nette.
* by Adrian Jones
*
* Copyright (C) 2024 by Adrian Jones
* Licensed under GNU/GPL v2, see LICENSE.TXT
*
* A big thanks to Roland Toth (https://github.com/rolandtoth/) for the idea for this module
* and for significant feedback, testing, and feature suggestions.
*
*/
use Tracy\Debugger;
use Tracy\Helpers;
use Tracy\Dumper;
class TracyDebugger extends WireData implements Module, ConfigurableModule {
/**
* Basic information about module
*/
public static function getModuleInfo() {
return array(
'title' => __('Tracy Debugger', __FILE__),
'summary' => __('Tracy debugger from Nette with many PW specific custom tools.', __FILE__),
'author' => 'Adrian Jones',
'href' => 'https://processwire.com/talk/forum/58-tracy-debugger/',
'version' => '4.26.37',
'autoload' => 100000, // in PW 3.0.114+ higher numbers are loaded first - we want Tracy first
'singular' => true,
'requires' => 'ProcessWire>=2.7.2, PHP>=5.4.4',
'installs' => array('ProcessTracyAdminer'),
'icon' => 'bug',
);
}
const COOKIE_SECRET = 'tracy-debug';
const COLOR_LIGHTGREY = '#999999';
const COLOR_GREEN = '#009900';
const COLOR_NORMAL = '#354B60';
const COLOR_WARN = '#ff8309';
const COLOR_ALERT = '#cd1818';
protected $data = array();
protected $time;
protected $httpReferer;
protected $tracyEnabled = false;
protected $earlyExit = false;
protected $tracyCacheDir;
protected $modulesDbBackupFilename;
protected $serverStyleInfo;
protected static $useOnlineEditor;
protected static $onlineEditor;
protected static $onlineFileEditorDirPath;
public static $inAdmin;
public static $isLocal = false;
public static $allowedSuperuser = false;
public static $allowedTracyUser = false;
public static $validSwitchedUser = false;
public static $validLocalUser = false;
public static $dumpItems = array();
public static $autocompleteArr = array();
public static $allApiData = array();
public static $allApiClassesArr = array();
public static $apiChanges = array();
public static $pageFinderQueries = array();
public static $templateVars = array();
public static $templateConsts = array();
public static $initialFuncs = array();
public static $initialConsts = array();
public static $templateFuncs = array();
public static $includedFiles = array();
public static $fromConsole = false;
public static $oncePanels;
public static $stickyPanels;
public static $showPanels;
public static $disabableModules = array();
public static $restrictedUserDisabledPanels = array();
public static $disabledModules = array();
public static $templatePath;
public static $pageVersion;
public static $templatePathOnce;
public static $templatePathSticky;
public static $templatePathPermission;
public static $tempTemplateFilename;
public static $tracyVersion;
public static $panelGenerationTime = array();
public static $hideInAdmin = array('validator', 'templateResources', 'templatePath');
public static $superUserOnlyPanels = array('console', 'fileEditor', 'adminer', 'terminal', 'adminTools');
public static $pageHtml;
public static $redirectInfo;
public static $processWireInfoSections = array(
'configData' => 'Config Data',
'versionsList' => 'Versions List',
'adminLinks' => 'Admin Links',
'documentationLinks' => 'Documentation Links',
'gotoId' => 'Goto Page By ID',
'processWireWebsiteSearch' => 'ProcessWire Website Search'
);
public static $requestInfoSections = array(
'moduleSettings' => 'Module Settings',
'templateSettings' => 'Template Settings',
'fieldSettings' => 'Field Settings',
'inputFieldSettings' => 'Inputfield Settings',
'fieldCode' => 'Field Code',
'fieldExportCode' => 'Field Export Code',
'pageInfo' => 'Page Info',
'redirectInfo' => 'Redirect Info',
'pagePermissions' => 'Page Permissions',
'languageInfo' => 'Language Info',
'templateInfo' => 'Template Info',
'templateCode' => 'Template Code',
'templateExportCode' => 'Template Export Code',
'pageMeta' => 'Page Meta',
'fieldsListValues' => 'Field List & Values',
'serverRequest' => 'Server Request',
'inputGet' => 'Input GET',
'inputPost' => 'Input POST',
'inputCookie' => 'Input COOKIE',
'session' => 'SESSION',
'pageObject' => 'Page Object',
'templateObject' => 'Template Object',
'fieldsObject' => 'Fields Object',
'editLinks' => 'Page/Template Edit Links'
);
public static $debugModeSections = array(
'pagesLoaded' => 'Pages Loaded',
'modulesLoaded' => 'Modules Loaded',
'hooks' => 'Hooks Triggered',
'databaseQueries' => 'Database Queries',
'selectorQueries' => 'Selector Queries',
'timers' => 'Timers',
'user' => 'User',
'cache' => 'Cache',
'autoload' => 'Autoload'
);
public static $diagnosticsSections = array(
'filesystemFolders' => 'Filesystem Folders',
'filesystemFiles' => 'Filesystem Files',
'mysqlInfo' => 'MySQL Info'
);
public static $dumpPanelTabs = array(
'debugInfo' => 'Debug Info',
'iterator' => 'Iterator',
'fullObject' => 'Full Object'
);
public static $externalPanels = array();
public static $allPanels = array(
'adminTools' => 'Admin Tools',
'adminer' => 'Adminer',
'apiExplorer' => 'API Explorer',
'captainHook' => 'Captain Hook',
'console' => 'Console',
'customPhp' => 'Custom PHP',
'debugMode' => 'Debug Mode',
'diagnostics' => 'Diagnostics',
'dumpsRecorder' => 'Dumps Recorder',
'eventInterceptor' => 'Event Interceptor',
'fileEditor' => 'File Editor',
'gitInfo' => 'Git Info',
'helloWorld' => 'Hello World',
'languageSwitcher' => 'Language Switcher',
'links' => 'Links',
'mailInterceptor' => 'Mail Interceptor',
'methodsInfo' => 'Methods Info',
'moduleDisabler' => 'Module Disabler',
'outputMode' => 'Output Mode',
'pageFiles' => 'Page Files',
'pageRecorder' => 'Page Recorder',
'panelSelector' => 'Panel Selector',
'performance' => 'Performance',
'phpInfo' => 'PHP Info',
'processwireInfo' => 'ProcessWire Info',
'processwireLogs' => 'ProcessWire Logs',
'processwireVersion' => 'ProcessWire Version',
'requestInfo' => 'Request Info',
'requestLogger' => 'Request Logger',
'terminal' => 'Terminal',
'templatePath' => 'Template Path',
'templateResources' => 'Template Resources',
'todo' => 'ToDo',
'tracyExceptions' => 'Tracy Exceptions',
'tracyToggler' => 'Tracy Toggler',
'tracyLogs' => 'Tracy Logs',
'userSwitcher' => 'User Switcher',
'users' => 'Users',
'validator' => 'Validator',
'viewports' => 'Viewports'
);
public static $userBarFeatures = array(
'admin' => 'Admin',
'editPage' => 'Edit Page',
'pageVersions' => 'Page Versions'
);
/**
* Default configuration for module
*
*/
static public function getDefaultData() {
return array(
"enabled" => 1,
"use_php_session" => 0,
"superuserForceDevelopment" => null,
"guestForceDevelopmentLocal" => null,
"forceIsLocal" => false,
"recordGuestDumps" => false,
"ipAddress" => null,
"restrictSuperusers" => null,
"strictMode" => null,
"strictModeAjax" => null,
"forceScream" => null,
"outputMode" => 'detect',
"showLocation" => array('Tracy\Dumper::LOCATION_SOURCE', 'Tracy\Dumper::LOCATION_LINK', 'Tracy\Dumper::LOCATION_CLASS'),
"logSeverity" => array(),
"excludedPwLogFiles" => array('session', 'modules', 'file-compiler'),
"excludedTracyLogFiles" => array(),
"numLogEntries" => 10,
"collapse" => 14,
"collapse_count" => 7,
"maxDepth" => 3,
"maxLength" => 150,
"maxItems" => 100,
"maxAjaxRows" => 3,
"showDebugBar" => array('frontend', 'backend'),
"hideDebugBar" => null,
"hideDebugBarFrontendTemplates" => array(),
"hideDebugBarBackendTemplates" => array(),
"hideDebugBarModals" => array(),
"frontendPanels" => array('processwireInfo', 'requestInfo', 'processwireLogs', 'tracyLogs', 'tracyExceptions', 'methodsInfo', 'debugMode', 'console', 'panelSelector', 'tracyToggler'),
"backendPanels" => array('processwireInfo', 'requestInfo', 'processwireLogs', 'tracyLogs', 'tracyExceptions', 'methodsInfo', 'debugMode', 'console', 'panelSelector', 'tracyToggler'),
"restrictedUserDisabledPanels" => array(),
"nonToggleablePanels" => array(),
"panelSelectorTracyTogglerButton" => 1,
"showUserBar" => null,
"showUserBarTracyUsers" => null,
"userBarFeatures" => array('admin', 'editPage'),
"userBarCustomFeatures" => '',
"userBarBackgroundColor" => '',
"userBarBackgroundOpacity" => 1,
"userBarIconColor" => '#666666',
"userBarTopBottom" => 'bottom',
"userBarLeftRight" => 'left',
"showPanelLabels" => null,
"barPosition" => 'bottom-right',
"panelZindex" => 100,
"styleWhere" => array('backend', 'frontend'),
"styleAdminElements" => "body::before {\n\tcontent: \"[type]\";\n\tbackground: [color];\n\tposition: fixed;\n\tleft: 0;\n\tbottom: 100%;\n\tcolor: #ffffff;\n\twidth: 100vh;\n\tpadding: 0;\n\ttext-align: center;\n\tfont-weight: 600;\n\ttext-transform: uppercase;\n\ttransform: rotate(90deg);\n\ttransform-origin: bottom left;\n\tz-index: 999999;\n\tfont-family: sans-serif;\n\tfont-size: 11px;\n\theight: 13px;\n\tline-height: 13px;\npointer-events: none;\n}\n",
"styleAdminColors" => "\nlocal|#FF9933\n*.local|#FF9933\ndev.*|#FF9933\n*.test|#FF9933\nstaging.*|#8b0066\n*.com|#009900",
"styleAdminType" => array('favicon'),
"showPWInfoPanelIconLabels" => 1,
"linksNewTab" => null,
"pWInfoPanelLinksNewTab" => null,
"customPWInfoPanelLinks" => array(11, 16, 22, 21, 29, 30, 31, 304),
"adminerEditFieldLink" => 1,
"adminerStandAlone" => null,
"adminerThemeColor" => 'blue',
"adminerJsonMaxLevel" => 3,
"adminerJsonInTable" => 1,
"adminerJsonInEdit" => 1,
"adminerJsonMaxTextLength" => 200,
"captainHookShowDescription" => 1,
"captainHookToggleDocComment" => null,
"apiExplorerShowDescription" => 1,
"apiExplorerToggleDocComment" => null,
"apiExplorerModuleClasses" => array(),
"requestInfoPanelSections" => array('moduleSettings', 'templateSettings', 'fieldSettings', 'pageInfo', 'redirectInfo', 'pagePermissions', 'languageInfo', 'templateInfo', 'pageMeta', 'fieldsListValues', 'serverRequest', 'inputGet', 'inputPost', 'inputCookie', 'session', 'editLinks'),
"processwireInfoPanelSections" => array('versionsList', 'adminLinks', 'documentationLinks', 'gotoId', 'processWireWebsiteSearch'),
"debugModePanelSections" => array('pagesLoaded', 'modulesLoaded', 'hooks', 'databaseQueries', 'selectorQueries', 'timers', 'user', 'cache', 'autoload'),
"diagnosticsPanelSections" => array('filesystemFolders'),
"dumpPanelTabs" => array('debugInfo', 'fullObject'),
"requestMethods" => array('GET', 'POST', 'PUT', 'DELETE', 'PATCH'),
"requestLoggerMaxLogs" => 10,
"requestLoggerReturnType" => 'array',
"imagesInFieldListValues" => 0,
"snippetsPath" => 'templates',
"consoleBackupLimit" => 25,
"consoleCodePrefix" => '',
"userSwitcherSelector" => '',
"userSwitcherRestricted" => null,
"userSwitcherIncluded" => null,
"todoIgnoreDirs" => 'git, svn, images, img, errors, sass-cache, node_modules',
"todoScanModules" => null,
"todoScanAssets" => null,
"todoAllowedExtensions" => 'php, module, inc, txt, latte, html, htm, md, css, scss, less, js',
"variablesShowPwObjects" => null,
"alwaysShowDebugTools" => 1,
"respectConfigDebugTools" => null,
"userDevTemplate" => null,
"userDevTemplateSuffix" => 'dev',
"customPhpCode" => '',
"linksCode" => '',
"fromEmail" => '',
"email" => '',
"clearEmailSent" => null,
"slackChannel" => '',
"slackAppOauthToken" => '',
"showFireLogger" => 1,
"reservedMemorySize" => 500000,
"referencePageEdited" => 1,
"debugInfo" => 1,
"editor" => 'vscode://file/%file:%line',
"useOnlineEditor" => array(),
"onlineEditor" => 'tracy',
"forceEditorLinksToTracy" => 1,
"localRootPath" => '',
"aceTheme" => 'tomorrow_night_bright',
"codeFontSize" => 14,
"codeLineHeight" => 24,
"codeShowInvisibles" => true,
"codeTabSize" => 4,
"codeUseSoftTabs" => true,
"codeShowDescription" => 1,
"customSnippetsUrl" => '',
"pwAutocompletions" => 1,
"fileEditorAllowedExtensions" => 'php, module, js, css, txt, log, htaccess',
"fileEditorExcludedDirs" => 'site/assets',
"fileEditorBaseDirectory" => 'templates',
"enableShortcutMethods" => 1,
"enabledShortcutMethods" => array('addBreakpoint', 'bp', 'barDump', 'bd', 'barDumpBig', 'bdb', 'barEcho', 'be', 'debugAll', 'da', 'dump', 'd', 'dumpBig', 'db', 'l', 'templateVars', 'tv', 'timer', 't')
);
}
/**
* Populate the default config data
*
*/
public static $_data;
public function __construct() {
foreach(self::getDefaultData() as $key => $value) {
$this->$key = $value;
}
}
/**
* Initialize the module
*/
public function init() {
$this->time = $_SERVER['REQUEST_TIME_FLOAT'] ?? microtime(true);
if(class_exists('\Tracy\Debugger', false) && Debugger::isEnabled()) return;
// load Tracy files and our helper files
if(version_compare(PHP_VERSION, '8.0.0', '>=')) {
self::$tracyVersion = '2.10.x';
}
elseif(version_compare(PHP_VERSION, '7.2.0', '>=')) {
self::$tracyVersion = '2.9.x';
}
elseif(version_compare(PHP_VERSION, '7.1.0', '>=')) {
self::$tracyVersion = '2.7.x';
}
else {
self::$tracyVersion = '2.5.x';
}
require_once __DIR__ . '/tracy-'.self::$tracyVersion.'/src/tracy.php';
require_once __DIR__ . '/includes/TD.php';
// load any custom function files if includes dir exists
$functionsPath = 'templates/TracyDebugger/includes/';
if(file_exists($this->wire('config')->paths->site.$functionsPath)) {
$functionsFiles = new RecursiveDirectoryIterator($this->wire('config')->paths->site.$functionsPath, RecursiveDirectoryIterator::SKIP_DOTS);
foreach($functionsFiles as $functionFile) {
include_once $functionFile;
}
}
if($this->data['enableShortcutMethods']) {
require_once __DIR__ . '/includes/ShortcutMethods.php';
}
// load base panel class
require_once __DIR__ . '/includes/BasePanel.php';
$externalPanelPaths = glob($this->wire('config')->paths->root.'/site/modules/*/TracyPanels/*.php');
foreach($externalPanelPaths as $panelPath) {
$path_parts = pathinfo($panelPath);
$panelName = lcfirst($path_parts['filename']);
static::$externalPanels[$panelName] = $panelPath;
static::$allPanels[$panelName] = implode(' ', preg_split('/(?=[A-Z])/', $path_parts['filename']));
ksort(static::$allPanels);
}
// merge in settings from config.php file
if(isset($this->wire('config')->tracy) && is_array($this->wire('config')->tracy)) {
$this->data = array_merge($this->data, $this->wire('config')->tracy);
}
//populate for later static access to data
self::$_data = $this;
// determine if server is local dev or live
static::$isLocal = static::isLocal();
// url for $session->redirects
$this->httpReferer = isset($_SERVER['HTTP_REFERER']) ? $this->wire('sanitizer')->text($_SERVER['HTTP_REFERER']) : self::inputHttpUrl(true);
// determine if we are in the admin / backend
static::$inAdmin = $this->inAdmin();
// check if user is superuser and has tracy-debugger permission if required
if($this->data['restrictSuperusers'] && $this->wire('user')->isSuperuser()) {
static::$allowedSuperuser = self::userHasPermission('tracy-debugger');
}
else {
static::$allowedSuperuser = $this->wire('user')->isSuperuser();
}
// determine whether user is allowed to use Tracy and whether DEV or PRODUCTION
static::$allowedTracyUser = static::allowedTracyUser();
$this->tracyCacheDir = $this->wire('config')->paths->cache . 'TracyDebugger/';
if(!is_dir($this->tracyCacheDir)) {
if(!wireMkdir($this->tracyCacheDir)) {
throw new WireException("Unable to create cache path: " . $this->tracyCacheDir);
}
}
// REQUEST LOGGER
// add getRequestData() method to the $page object
// before Tracy enabled check in case this method is used in a template file
$this->wire()->addHook('Page::getRequestData', $this, 'getRequestData');
// EARLY EXITS
// modals
if(in_array('regularModal', $this->data['hideDebugBarModals']) && $this->wire('input')->get->modal == '1') $this->earlyExit = true;
if(in_array('inlineModal', $this->data['hideDebugBarModals']) && $this->wire('input')->get->modal == 'inline') $this->earlyExit = true;
if(in_array('overlayPanels', $this->data['hideDebugBarModals']) && $this->wire('input')->get->modal == 'panel') $this->earlyExit = true;
// formbuilder iframe
if(in_array('formBuilderIframe', $this->data['hideDebugBarModals']) &&
!static::$inAdmin &&
strpos(self::inputUrl(true), DIRECTORY_SEPARATOR.'form-builder'.DIRECTORY_SEPARATOR) !== false) {
$this->earlyExit = true;
}
// adminer iframe
if(strpos(self::inputUrl(true), 'adminer-renderer') !== false) $this->earlyExit = true;
// terminal iframe
if(strpos(self::inputUrl(true), 'terminal') !== false) $this->earlyExit = true;
// don't init Tracy for @soma's PageEditSoftLock polling on Page Edit
if(strpos(self::inputUrl(), 'checkpagelock') !== false) $this->earlyExit = true;
// don't init Tracy for PW ProDevTools ajax request - ATM I know this works for UserActivity module
if($this->wire('config')->input->pwpdt) $this->earlyExit = true;
// don't init Tracy for Pro Profiler ajax request
if(strpos(self::inputUrl(true), '?field=ProfilerEventsTable') !== false) $this->earlyExit = true;
if(isset($_SERVER['REQUEST_URI'])) {
$info = parse_url($_SERVER['REQUEST_URI']);
$queryString = isset($info['query']) ? $info['query'] : '';
// don't init Tracy for the PW Notifications module polling
if(strpos($queryString, 'Notifications=update') !== false) $this->earlyExit = true;
// don't init Tracy for sidenav iframes in admin themes that support this
if(strpos($queryString, 'layout=sidenav-side') !== false ||
strpos($queryString, 'layout=sidenav-tree') !== false ||
strpos($queryString, 'layout=sidenav-init') !== false) $this->earlyExit = true;
// don't init Tracy for Setup > Logs view polling
if(strpos($_SERVER['REQUEST_URI'], DIRECTORY_SEPARATOR.'logs'.DIRECTORY_SEPARATOR.'view'.DIRECTORY_SEPARATOR) !== false &&
strpos($queryString, 'q=') !== false) $this->earlyExit = true;
}
// if "enabled" not checked or tracyDisabled via config or other early exit
if(!$this->data['enabled'] || $this->wire('config')->tracyDisabled || $this->earlyExit) {
return;
}
// include the Console panel's codeProcessor after ready so it has access to any properties/methods added by other modules
$this->wire()->addHookAfter('ProcessWire::ready', function($event) {
// if it's an ajax request from the Tracy Console panel for code execution, then process and return
if($this->wire('config')->ajax && $this->wire('input')->post->tracyConsole == 1) {
require_once(__DIR__ . '/includes/CodeProcessor.php');
return;
}
}, array('priority' => 9999));
// log requests for Request Logger
$this->wire()->addHookAfter('ProcessWire::ready', function($event) {
if(!method_exists($event->page, 'render')) {
$event->page->addHookAfter('render', $this, 'logRequests');
}
});
$this->wire()->addHookAfter('Page::logRequests', $this, 'logRequests');
// clear session & cookies option in Processwire Info panel
// not inside static::$allowedTracyUser === 'development' check because it won't validate during forceLogin()
if($this->wire('input')->get->tracyClearSession) {
$userName = $this->wire('user')->name;
$this->wire('session')->logout();
if(isset($_SERVER['HTTP_COOKIE'])) {
$cookies = explode(';', $_SERVER['HTTP_COOKIE']);
foreach($cookies as $cookie) {
$parts = explode('=', $cookie);
$name = trim($parts[0]);
setcookie($name, '', time()-1000);
setcookie($name, '', time()-1000, '/');
}
}
$this->wire('session')->forceLogin($userName);
$this->wire('session')->tracyLastUrl = substr(str_replace('tracyClearSession=1', '', self::inputUrl(true)), 0, -1);
$this->wire('session')->redirect($this->wire('config')->urls->admin.'module/?reset=1');
}
// USER BAR
if(
$this->wire('user')->isLoggedin() &&
!static::$inAdmin &&
$this->data['showUserBar'] &&
count($this->data['userBarFeatures'])>0 &&
!$this->wire('config')->ajax &&
(static::$allowedTracyUser !== 'development' || $this->data['showUserBarTracyUsers']) &&
(strpos(self::inputUrl(true), DIRECTORY_SEPARATOR.'form-builder'.DIRECTORY_SEPARATOR) === false)
) {
$this->wire()->addHookAfter('ProcessWire::ready', function($event) {
if(!method_exists($event->page, 'render')) {
$event->page->addHookAfter('render', $this, 'addUserBar', array('priority'=>1000));
}
});
}
// Various features that can be run before loading Tracy core files
if(static::$allowedTracyUser === 'development') {
// PANELS TO DISPLAY
$configEnabledPanels = static::$inAdmin ? $this->data['backendPanels'] : $this->data['frontendPanels'];
// need to set $stickyPanels here so it is alway set if available, rather than in the elseif below
// because a "once" cookie would prevent if from being set
if($this->wire('input')->cookie->tracyPanelsSticky) {
static::$stickyPanels = array_filter(explode(',', $this->wire('input')->cookie->tracyPanelsSticky));
}
if($this->wire('input')->cookie->tracyPanelsOnce) {
static::$oncePanels = array_filter(explode(',', $this->wire('input')->cookie->tracyPanelsOnce));
static::$showPanels = static::$oncePanels;
unset($this->wire('input')->cookie->tracyPanelsOnce);
setcookie("tracyPanelsOnce", "", time()-3600, '/');
}
elseif($this->wire('input')->cookie->tracyPanelsSticky) {
static::$showPanels = static::$stickyPanels;
}
else {
static::$showPanels = $configEnabledPanels;
}
if(in_array('debugMode', static::$showPanels)) {
// selectors for Debug Mode panel
$this->wire()->addHookBefore('PageFinder::getQuery', null, function($event) {
$this->timerkey = Debug::timer();
});
$this->wire()->addHookAfter('PageFinder::getQuery', null, function($event) {
$event->setArgument(2, Debug::timer($this->timerkey));
if(method_exists('\ProcessWire\Debug', 'backtrace')) {
// add backtrace to allow tracking of caller
$trace_depth = 3;
$trace = Debug::backtrace();
// filter out expected admin sources...
$filtered_trace = array_filter($trace, function($v) {
return
(strpos($v['file'], '/wire/') !== 0) &&
(strpos($v['file'], '/site/assets/cache/') !== 0)
;
});
// if there are any paths left in the trace, prepare a shorthand listing...
if (!empty($filtered_trace)) {
$first_idx = array_keys($filtered_trace)[0];
$trace = array_slice($trace, $first_idx, $trace_depth);
$filtered_trace = array_reduce($filtered_trace, function($carry, $v) use (&$first_idx) {
$carry .= "\n[$first_idx] " . $v['file'] . ' ' . $v['call'];
$first_idx++;
return $carry;
}, '');
$event->backtrace = $filtered_trace;
}
else {
$event->backtrace = '';
}
}
static::$pageFinderQueries[] = $event;
});
}
// sort panels based on order defined in config settings
$showPanelsOrdered = array();
$i=0;
// add default panels in the defined order
foreach($configEnabledPanels as $panelName) {
if(in_array($panelName, static::$showPanels)) $showPanelsOrdered[$i] = $panelName;
$i++;
}
// add once/sticky panels to the end because there is no specified order for these in config settings
foreach(static::$allPanels as $panelName => $panelTitle) {
if(in_array($panelName, static::$showPanels) && !in_array($panelName, $showPanelsOrdered)) $showPanelsOrdered[$i] = $panelName;
// define disabled panels for restricted users
if((self::$validSwitchedUser || self::userHasPermission("tracy-restricted-panels") || $this->wire('user')->hasRole("tracy-restricted-panels")) && in_array($panelName, $this->data['restrictedUserDisabledPanels'])) {
static::$restrictedUserDisabledPanels[] = $panelName;
}
$i++;
}
// move Panel Selector to the end so it has access to the generation time values for all other panels
static::$showPanels = $showPanelsOrdered;
if(($key = array_search('panelSelector', static::$showPanels)) !== false) {
unset(static::$showPanels[$key]);
static::$showPanels[] = 'panelSelector';
}
// unhide and unlock all fields
if($this->wire('input')->cookie->tracyUnhideUnlockFields == 1) {
$this->wire()->addHookAfter('Field::getInputfield', function(HookEvent $event) {
if($this->page->process !== 'ProcessPageEdit' && $this->page->process !== 'ProcessUser') return;
$inputfield = $event->return;
if($inputfield->collapsed > 0) $inputfield->label .= ' (Unhidden / Uncollapsed / Unlocked by Tracy Debugger)';
$inputfield->collapsed = Inputfield::collapsedNo;
});
}
// ProcessWire Info panel early redirects
// logout
if($this->wire('input')->get->tracyLogout) {
$this->wire('session')->logout();
$this->wire('session')->redirect(rtrim(substr(str_replace(array('tracyLogout=1', 'login=1'), '', self::inputUrl(true)), 0, -1), '?'));
}
// login
if($this->wire('input')->get->tracyLogin) {
$this->wire('session')->tracyLoginUrl = $this->httpReferer;
}
if($this->wire('session')->tracyLoginUrl) {
$this->wire()->addHookAfter('Session::loginSuccess', function(HookEvent $event) {
$this->wire('session')->redirect($this->wire('session')->tracyLoginUrl);
});
}
// refresh modules
if($this->wire('input')->get->tracyModulesRefresh) {
$this->wire('session')->tracyLastUrl = substr(str_replace('tracyModulesRefresh=1', '', self::inputUrl(true)), 0, -1);
$this->wire('session')->redirect($this->wire('config')->urls->admin.'module/?reset=1');
}
if($this->wire('input')->get->reset == 2 && $this->wire('session')->tracyLastUrl) {
$tracyLastUrl = $this->wire('session')->tracyLastUrl;
$this->wire('session')->remove('tracyLastUrl');
$this->wire('session')->redirect($tracyLastUrl);
}
// PW VERSION SWITCHER
// if PW version changed, reload to initialize new version
// don't add in_array(static::$showPanels) check because that won't be true if enabled ONCE due to multiple redirects waiting for $this->wire('config')->version to update
if(($this->wire('input')->post->tracyPwVersion && $this->wire('input')->post->tracyPwVersion != $this->wire('config')->version) || $this->wire('session')->tracyPwVersion) {
$this->wire('session')->tracyPwVersion = $this->wire('session')->tracyPwVersion ?: $this->wire('input')->post->tracyPwVersion;
while($this->wire('session')->tracyPwVersion != $this->wire('config')->version) {
sleep(1);
$this->wire('session')->redirect($this->httpReferer);
}
$this->wire('session')->remove('tracyPwVersion');
}
// REQUEST LOGGER
// enable/disable page logging
if($this->wire('input')->post->tracyRequestLoggerEnableLogging || $this->wire('input')->post->tracyRequestLoggerDisableLogging) {
$configData = $this->wire('modules')->getModuleConfigData("TracyDebugger");
if($this->wire('input')->post->tracyRequestLoggerEnableLogging) {
if(!isset($configData['requestLoggerPages'])) $configData['requestLoggerPages'] = array();
array_push($configData['requestLoggerPages'], $this->wire('input')->post->requestLoggerLogPageId);
}
else {
if(($key = array_search($this->wire('input')->post->requestLoggerLogPageId, $configData['requestLoggerPages'])) !== false) {
unset($configData['requestLoggerPages'][$key]);
}
$data = $this->wire('cache')->get("tracyRequestLogger_id_*_page_".$this->wire('input')->post->requestLoggerLogPageId);
if(count($data) > 0) {
foreach($data as $id => $datum) {
$this->wire('cache')->delete($id);
}
}
}
$this->wire('modules')->saveModuleConfigData($this, $configData);
$this->wire('session')->redirect($this->httpReferer);
}
if($this->data['recordGuestDumps'] || $this->wire('input')->cookie->tracyGuestDumps) {
$configData = $this->wire('modules')->getModuleConfigData("TracyDebugger");
if($this->wire('input')->cookie->tracyGuestDumps) {
$configData['recordGuestDumps'] = $this->data['recordGuestDumps'] = 1;
}
else {
unset($configData['recordGuestDumps']);
}
$this->wire('modules')->saveModuleConfigData($this, $configData);
}
// MODULES DISABLER
//set up backup directory/file - outside conditional so they are available for cleanup when panel is disabled
$this->modulesDbBackupFilename = 'modulesBackup.sql';
if(in_array('moduleDisabler', static::$showPanels) && $this->wire('config')->debug && $this->wire('config')->advanced) {
// if modules DB was just restored, clear the cookie
if($this->wire('input')->cookie->modulesRestored == 1) {
unset($this->wire('input')->cookie->modulesRestored);
setcookie("modulesRestored", "", time()-3600, "/");
unset($this->wire('input')->cookie->tracyModulesDisabled);
setcookie("tracyModulesDisabled", "", time()-3600, "/");
$this->wire('session')->message("Modules successfully restored");
}
// get array of disabable modules
foreach($this->wire('modules') as $name => $label) {
$flags = $this->wire('modules')->getFlags($name);
$info = $this->wire('modules')->getModuleInfoVerbose($name);
if($info['core']) continue;
if($name == 'TracyDebugger') continue;
if(($flags & Modules::flagsAutoload) || ($flags & Modules::flagsDisabled)) {
static::$disabableModules[] = $name;
}
}
// if modules have been checked to disable
if($this->wire('input')->cookie->tracyModulesDisabled) {
// if it doesn't already exist, backup existing modules database
if(!file_exists($this->tracyCacheDir . $this->modulesDbBackupFilename)) {
$backup = new WireDatabaseBackup($this->tracyCacheDir);
$backup->setDatabase($this->wire('database'));
$backup->setDatabaseConfig($this->wire('config'));
$file = $backup->backup(array('tables' => array('modules'), 'filename' => $this->modulesDbBackupFilename));
$restoreModulesCode =
"<?php\n" .
"if(file_exists('".$this->tracyCacheDir.$this->modulesDbBackupFilename."')) {\n" .
"\t\$db = new PDO('mysql:host={$this->wire('config')->dbHost};dbname={$this->wire('config')->dbName}', '{$this->wire('config')->dbUser}', '{$this->wire('config')->dbPass}');\n" .
"\t\$sql = file_get_contents('" . $this->tracyCacheDir . $this->modulesDbBackupFilename . "');\n" .
"\t\$qr = \$db->query(\$sql);\n" .
"}\n" .
"if(isset(\$qr) && \$qr) {\n" .
"\tsetcookie('modulesRestored', 1, time() + (24 * 60 * 60));\n" .
"\theader('Location: ".self::inputHttpUrl(true)."');\n" .
"}\n" .
"else {\n" .
"\techo 'Sorry, there was a problem and the database could not be restored.';\n" .
"}";
if(!$this->wire('files')->filePutContents($this->tracyCacheDir . 'restoremodules.php', $restoreModulesCode, LOCK_EX)) {
throw new WireException("Unable to write file: " . $this->tracyCacheDir . 'restoremodules.php');
}
}
// get array of modules that have been checked to disable
static::$disabledModules = array_filter(explode(',', $this->wire('input')->cookie->tracyModulesDisabled));
}
else {
$this->deleteFile($this->tracyCacheDir . $this->modulesDbBackupFilename);
$this->deleteFile($this->tracyCacheDir . 'restoremodules.php');
}
// add disabled flag to requested modules
$i=0;
foreach(static::$disabableModules as $name) {
$flags = $this->wire('modules')->getFlags($name);
if(in_array($name, static::$disabledModules)) {
if(!($flags & Modules::flagsDisabled)) {
$this->wire('modules')->setFlag($name, Modules::flagsDisabled, true);
$i++;
}
}
elseif($flags & Modules::flagsDisabled) {
$this->wire('modules')->setFlag($name, Modules::flagsDisabled, false);
$i++;
}
}
if($i > 0) $this->wire('session')->redirect($this->httpReferer);
}
else {
$this->deleteFile($this->tracyCacheDir . $this->modulesDbBackupFilename);
$this->deleteFile($this->tracyCacheDir . 'restoremodules.php');
}
// try to delete modules restore file from root
$rootRestoreFile = $this->wire('config')->paths->root . 'restoremodules.php';
if(file_exists($rootRestoreFile)) {
@unlink($rootRestoreFile);
if(is_file($rootRestoreFile)) {
$this->wire('session')->error('Please delete ' . $rootRestoreFile . ' from your system.');
}
}
// PAGE FILES
// delete orphaned files if requested
if($this->wire('input')->post->deleteOrphanFiles && $this->wire('input')->post->orphanPaths) {
foreach(explode('|', $this->wire('input')->post->orphanPaths) as $filePath) {
if(file_exists($filePath)) unlink($filePath);
}
$this->wire('session')->redirect($this->httpReferer);
}
// delete missing pagefiles if requested
if($this->wire('input')->post->deleteMissingFiles && $this->wire('input')->post->missingPaths) {
foreach(json_decode(urldecode($this->wire('input')->post->missingPaths), true) as $pid => $files) {
$p = $this->wire('pages')->get($pid);
foreach($files as $file) {
$pagefile = $p->{$file['field']}->get(pathinfo($file['filename'], PATHINFO_BASENAME));
$p->{$file['field']}->delete($pagefile);
$p->save($file['field']);
}
}
$this->wire('session')->redirect($this->httpReferer);
}
// PAGE RECORDER
// trash / clear recorded pages if requested
if($this->wire('input')->post->trashRecordedPages || $this->wire('input')->post->clearRecordedPages) {
if($this->wire('input')->post->trashRecordedPages) {
foreach($this->data['recordedPages'] as $pid) {
$this->wire('pages')->trash($this->wire('pages')->get($pid));
}
}
$configData = $this->wire('modules')->getModuleConfigData("TracyDebugger");
unset($configData['recordedPages']);
$this->wire('modules')->saveModuleConfigData($this, $configData);
$this->wire('session')->redirect($this->httpReferer);
}
// ADMIN TOOLS
if(static::$allowedSuperuser) {
// delete children
if($this->wire('input')->post->deleteChildren) {
foreach($this->wire('pages')->get((int)$this->wire('input')->post->adminToolsId)->children("include=all") as $child) {
$child->delete(true);
}
}
// delete template
if($this->wire('input')->post->deleteTemplate) {
foreach($this->wire('pages')->find("template=".(int)$this->wire('input')->post->adminToolsId.", include=all") as $p) {
$p->delete();
}
$template = $this->wire('templates')->get((int)$this->wire('input')->post->adminToolsId);
$this->wire('templates')->delete($template);
$templateName = $template->name;
$fieldgroup = $this->wire('fieldgroups')->get($templateName);
if($fieldgroup) $this->wire('fieldgroups')->delete($fieldgroup);
$this->wire('session')->redirect($this->wire('config')->urls->admin);
}
// delete field
if($this->wire('input')->post->deleteField) {
$field = $this->wire('fields')->get((int)$this->wire('input')->post->adminToolsId);
foreach($this->wire('templates') as $template) {
if(!$template->hasField($field)) continue;
$template->fields->remove($field);
$template->fields->save();
}
$this->wire('fields')->delete($field);
$this->wire('session')->redirect($this->wire('config')->urls->admin.'setup/field');
}
// change field type
if($this->wire('input')->post->changeFieldType) {
$field = $this->wire('fields')->get((int)$this->wire('input')->post->adminToolsId);
$field->type = $this->wire('input')->post->changeFieldType;
$field->save();
}
// uninstall module
if($this->wire('input')->post->uninstallModule) {
$moduleName = $this->wire('input')->post->adminToolsName;
$reason = $this->wire('modules')->isUninstallable($moduleName, true);
$class = $this->wire('modules')->getModuleClass($moduleName);
if($reason !== true) {
if(strpos($reason, 'Fieldtype') !== false) {
foreach($this->wire('fields') as $field) {
$fieldtype = wireClassName($field->type, false);
if($fieldtype == $class) {
foreach($this->wire('templates') as $template) {
if(!$template->hasField($field)) continue;
$template->fields->remove($field);
$template->fields->save();
}
$this->wire('fields')->delete($field);
}
}
}
elseif(strpos($reason, 'required') !== false) {
$dependents = $this->wire('modules')->getRequiresForUninstall($class);
foreach($dependents as $dependent) {
$this->wire('modules')->uninstall($dependent);
}
}
}
$this->wire('modules')->uninstall($moduleName);
$this->wire('session')->redirect($this->wire('config')->urls->admin.'module');
}
}
// notify user about email sent flag and provide option to clear it
$emailSentPath = $this->wire('config')->paths->logs.'tracy/email-sent';
if($this->wire('input')->post->clearEmailSent || $this->wire('input')->get->clearEmailSent) {
if(file_exists($emailSentPath)) {
$removed = unlink($emailSentPath);
}
if (!isset($removed) || !$removed) {
$this->wire()->error( __('No file to remove'));
}
else {
$this->wire()->message(__("email-sent file deleted successfully"));
$this->wire('session')->redirect(str_replace(array('?clearEmailSent=1', '&clearEmailSent=1'), '', $this->wire('input')->url(true)));
}
}
if(file_exists($emailSentPath)) {
$this->wire()->warning('Tracy Debugger "Email Sent" flag has been set. <a href="'.$this->wire('input')->url(true).($this->wire('input')->queryString() ? '&' : '?').'clearEmailSent=1">Clear it</a> to continue receiving further emails', Notice::allowMarkup);
}
// CONSOLE PANEL CODE INJECTION
$this->insertCode('init');
$this->wire()->addHookBefore('ProcessWire::finished', function($event) {
$this->insertCode('finished');
});
}
//convert checked location strings to constants and array_reduce to bitwise OR (|) line
$locations = array_map('constant', $this->data['showLocation']);
Debugger::$showLocation = array_reduce($locations, function($a, $b) { return $a | $b; }, 0);
// START ENABLING TRACY
// now that required classes above have been loaded, we can now exit if user is not allowed
if(!static::$allowedTracyUser) return;
// override default PW core behavior that converts exceptions to string for passing to trigger_error()
$this->wire()->addHookBefore('Wire::trackException', function($event) {
$event->wire()->config->allowExceptions = true;
});
// SET TRACY AS ENBALED
// if we get this far, Tracy is fully enabled, so set this for checking in ready()
$this->tracyEnabled = true;
// PROCESSWIRE LOGS
// delete ProcessWire logs if requested
if($this->wire('input')->post->deleteProcessWireLogs) {
$files = glob($this->wire('config')->paths->logs.'*');
foreach($files as $file) {
if(is_file($file)) {
unlink($file);
}
}
}
// TRACY LOGS
// Tracy log folder path
$logFolder = $this->wire('config')->paths->logs.'tracy';
// delete Tracy logs if requested
if($this->wire('input')->post->deleteTracyLogs) {
wireRmdir($logFolder, true);
}
// if Tracy log folder doesn't exist, create it now
if(!is_dir($logFolder)) wireMkdir($logFolder);
// TRACY MODE
if($this->data['outputMode'] == 'development' || static::$allowedTracyUser === 'development') {
$outputMode = Debugger::DEVELOPMENT;
}
elseif($this->data['outputMode'] == 'production' || static::$allowedTracyUser === 'production') {
$outputMode = Debugger::PRODUCTION;
}
else {
$outputMode = Debugger::DETECT;
}