SetMgSessionId($sessionId); $createSession = false; } else if($username != '') { $cred->SetMgUsernamePassword($username, $password); } else { requestAuthentication(); return; } $site = new MgSiteConnection(); $cred->SetLocale($locale); $cred->SetClientIp(GetClientIp()); $cred->SetClientAgent(GetClientAgent()); $site->Open($cred); if($createSession) { $site1 = $site->GetSite(); $sessionId = $site1->CreateSession(); if($forDwf == false) $orgSessionId = $sessionId; } //Get a MgWebLayout object initialized with the specified web layout definition // $webLayout = null; try { $resourceSrvc = $site->CreateService(MgServiceType::ResourceService); $webLayoutId = new MgResourceIdentifier($webLayoutDefinition); $webLayout = new MgWebLayout($resourceSrvc, $webLayoutId); } catch(MgUnauthorizedAccessException $e) { requestAuthentication(); return; } catch(MgException $e) { $shortError = $e->GetExceptionMessage(); $longErrorMsg = EscapeForHtml($e->GetDetails()); header("HTTP/1.1 559 "); header('Content-Type: text/html; charset=utf-8'); header("Status: 559 {$shortError}"); echo "\n\n"; echo $longErrorMsg; echo "\n\n"; return; } //calculate the size of the variable elements of the viewer // $toolBar = $webLayout->GetToolBar(); $statusBar = $webLayout->GetStatusBar(); $taskPane = $webLayout->GetTaskPane(); $infoPane = $webLayout->GetInformationPane(); $taskBar = $taskPane->GetTaskBar(); $mapDef = $webLayout->GetMapDefinition(); $startupScriptCode = $webLayout->GetStartupScript(); $selectionColor = $webLayout->GetSelectionColor(); $mapImgFormat = $webLayout->GetMapImageFormat(); $selImgFormat = $webLayout->GetSelectionImageFormat(); $pointBuffer = $webLayout->GetPointSelectionBuffer(); $showTaskPane = $taskPane->IsVisible(); $showTaskBar = $taskBar->IsVisible(); $showStatusbar = $statusBar->IsVisible(); $showToolbar = $toolBar->IsVisible(); $taskPaneWidth = $taskPane->GetWidth(); $toolbarHeight = 30; $taskbarHeight = 30; $statusbarHeight = 26; $taskWidth = $showTaskPane? $taskPaneWidth: 0; $toolbarHeight = $showToolbar? $toolbarHeight: 0; $taskbarHeight = $showTaskBar ? $taskbarHeight : 0; $statusbarHeight = $showStatusbar? $statusbarHeight: 0; //Encode the initial url so that it does not trip any sub-frames (especially if this url has parameters) $taskPaneUrl = urlencode($taskPane->GetInitialTaskUrl()); $vpath = GetSurroundVirtualPath(); $defHome = false; if($taskPaneUrl == "") { $taskPaneUrl = "gettingstarted.php"; $defHome = true; } $mapDefinitionUrl = urlencode($mapDef); // NOTE: // // We don't open a MgMap because it is being created by mapframe.php that is also probably running // as this script is running. However the naming convention is fixed enough that we can figure out // what to pass to the Task Pane $resId = new MgResourceIdentifier($mapDef); $mapName = $resId->GetName(); $title = $webLayout->GetTitle(); $enablePingServer = $webLayout->GetEnablePingServer(); $showLegend = $infoPane->IsLegendBandVisible(); $showProperties = $infoPane->IsPropertiesBandVisible(); if($showLegend || $showProperties) { if($infoPane->IsVisible()) { $infoWidth = $infoPane->GetWidth(); if($infoWidth < 5) $infoWidth = 5; //ensure visible } else { $showProperties = $showLegend = false; $infoWidth = 0; } } else $infoWidth = 0; //calculate the url of the inner pages // $srcToolbar = $showToolbar? ('src="' . $vpath . 'toolbar.php?LOCALE=' . $locale . '"'): ''; $srcStatusbar = $showStatusbar? ('src="' . $vpath . 'statusbar.php?LOCALE=' . $locale . '"') : ""; $srcTaskFrame = $showTaskPane? ('src="' . $vpath . 'taskframe.php?MAPNAME=' . $mapName . '&WEBLAYOUT=' . urlencode($webLayoutDefinition) . '&DWF=' . ($forDwf? "1": "0") . '&SESSION=' . ($sessionId != ""? $sessionId: "") . '&LOCALE=' . $locale . '"') : ''; $srcTaskBar = 'src="' . $vpath . 'taskbar.php?LOCALE=' . $locale . '"'; //view center // $ptCenter = $webLayout->GetCenter(); if($ptCenter == null) $center = "null"; else { $coord = $ptCenter->GetCoordinate(); $center = sprintf("new Point(%f, %f)", $coord->GetX(), $coord->GetY()); } //Process commands and declare command objects // $commands = $webLayout->GetCommands(); $cmdObjects = ""; $cmdObject = ""; $navCmdIndex = 0; $searchCmdIndex = 0; $measureCmdIndex = 0; $printCmdIndex = 0; $scriptCmdIndex = 0; $userCode = ""; $userCodeCalls = "\nswitch(funcIndex)\n{\n"; $selAwareCmdCount = 0; $selAwareCmds = ""; for($i = 0; $i < $commands->GetCount(); $i++) { $cmd = $commands->GetItem($i); if(!$cmd->IsUsed()) continue; $tgtViewer = $cmd->GetTargetViewerType(); if(($tgtViewer == MgWebTargetViewerType::Dwf) != ($forDwf == true) && ($tgtViewer != MgWebTargetViewerType::All)) continue; $name = $cmd->GetName(); $action = $cmd->GetAction(); if($action == MgWebActions::Search) { $cols = "var resCols" . $searchCmdIndex . " = new Array();\n"; if($cmd->GetResultColumnCount() > 0) { for($j = 0; $j < $cmd->GetResultColumnCount(); $j++) { $col = sprintf("resCols%d[%d] = new ResultColumn(\"%s\", \"%s\");\n", $searchCmdIndex, $j, StrEscape($cmd->GetColumnDisplayNameAt($j)), StrEscape($cmd->GetColumnPropertyNameAt($j))); $cols = $cols . $col; } } $cmdObjects = $cmdObjects . $cols; // declare a new search command object $cmdObject = sprintf("commands[%d] = new SearchCommand(\"%s\", \"%s\", %d, \"%s\", \"%s\", \"%s\", \"%s\", \"%s\", \"%s\", resCols%d, \"%s\", %d, %d, \"%s\");\n", $i, StrEscape($name), StrEscape($cmd->GetLabel()), $cmd->GetAction(), $cmd->GetIconUrl(), $cmd->GetDisabledIconUrl(), StrEscape($cmd->GetTooltip()), StrEscape($cmd->GetDescription()), $cmd->GetLayer(), StrEscape($cmd->GetPrompt()), $searchCmdIndex, StrEscape($cmd->GetFilter()), $cmd->GetMatchLimit(), $cmd->GetTarget(), $cmd->GetTargetName()); $searchCmdIndex++; } else if($action == MgWebActions::InvokeUrl) { // create the parameter objects $params = "var navParams" . $navCmdIndex . " = new Array();\n"; $layers = "var layers" . $navCmdIndex . " = new Array();\n"; if($cmd->GetParameterCount() > 0) { for($j = 0; $j < $cmd->GetParameterCount(); $j++) { $param = sprintf("navParams%d[%d] = new NavParam(\"%s\", \"%s\");\n", $navCmdIndex, $j, $cmd->GetParameterNameAt($j), $cmd->GetParameterValueAt($j)); $params = $params . $param; } } for($j = 0; $j < $cmd->GetLayerCount(); $j++) { $layer = sprintf("layers%d[%d] = \"%s\";\n", $navCmdIndex, $j, $cmd->GetLayerNameAt($j)); $layers = $layers . $layer; } $cmdObjects = $cmdObjects . $params . $layers; if($cmd->DisabledIfSelectionEmpty() || $cmd->GetLayerCount() > 0) { $selAwareCmds = $selAwareCmds . sprintf("selectionAwareCmds[%d] = %d;\n", $selAwareCmdCount, $i); $selAwareCmdCount ++; } // declare a new invokeurl command object $cmdObject = sprintf("commands[%d] = new InvokeUrlCommand(\"%s\", %d, \"%s\", \"%s\", \"%s\", \"%s\", \"%s\", navParams%d, %s, layers%d, %d, \"%s\");\n", $i, StrEscape($name), $cmd->GetAction(), $cmd->GetIconUrl(), $cmd->GetDisabledIconUrl(), StrEscape($cmd->GetTooltip()), StrEscape($cmd->GetDescription()), $cmd->GetUrl(), $navCmdIndex, $cmd->DisabledIfSelectionEmpty()?"true":"false", $navCmdIndex, $cmd->GetTarget(), $cmd->GetTargetName()); $navCmdIndex++; } else if($action == MgWebActions::Buffer || $action == MgWebActions::SelectWithin || $action == MgWebActions::Measure || $action == MgWebActions::ViewOptions || $action == MgWebActions::GetPrintablePage) { if($action == MgWebActions::Measure) { if($measureCmdIndex != 0) throw new Exception(GetLocalizedString("ALREADYINMEASURE", $locale)); $measureCmdIndex = $i; } else if($action == MgWebActions::SelectWithin) { $selAwareCmds = $selAwareCmds . sprintf("selectionAwareCmds[%d] = %d;\n", $selAwareCmdCount, $i); $selAwareCmdCount ++; } // declare a new ui target command object $cmdObject = sprintf("commands[%d] = new UiTargetCommand(\"%s\", %d, \"%s\", \"%s\", \"%s\", \"%s\", %d, \"%s\");\n", $i, StrEscape($name), $cmd->GetAction(), $cmd->GetIconUrl(), $cmd->GetDisabledIconUrl(), StrEscape($cmd->GetTooltip()), StrEscape($cmd->GetDescription()), $cmd->GetTarget(), $cmd->GetTargetName()); } else if($action == MgWebActions::Help) { // declare a new help command object $cmdObject = sprintf("commands[%d] = new HelpCommand(\"%s\", %d, \"%s\", \"%s\", \"%s\", \"%s\", \"%s\", %d, \"%s\");\n", $i, StrEscape($name), $cmd->GetAction(), $cmd->GetIconUrl(), $cmd->GetDisabledIconUrl(), StrEscape($cmd->GetTooltip()), StrEscape($cmd->GetDescription()), $cmd->GetUrl(), $cmd->GetTarget(), $cmd->GetTargetName()); } else if($action == MgWebActions::PrintMap) { // declare the print layouts $layouts = "var layouts" . $printCmdIndex . " = new Array();\n"; for($j = 0; $j < $cmd->GetPrintLayoutCount(); $j++) { $layout = ""; $layout = sprintf("layouts%d[%d] = \"%s\";\n", $printCmdIndex, $j, $cmd->GetPrintLayoutAt($j)); $layouts = $layouts . $layout; } $cmdObjects = $cmdObjects . $layouts; // declare a new print command object $cmdObject = sprintf("commands[%d] = new PrintCommand(\"%s\", %d, \"%s\", \"%s\", \"%s\", \"%s\", layouts%d);\n", $i, StrEscape($name), $cmd->GetAction(), $cmd->GetIconUrl(), $cmd->GetDisabledIconUrl(), StrEscape($cmd->GetTooltip()), StrEscape($cmd->GetDescription()), $printCmdIndex); $printCmdIndex++; } else if($action == MgWebActions::InvokeScript) { // declare a new basic command object $cmdObject = sprintf("commands[%d] = new InvokeScriptCommand(\"%s\", %d, \"%s\", \"%s\", \"%s\", \"%s\", %d);\n", $i, StrEscape($name), $cmd->GetAction(), $cmd->GetIconUrl(), $cmd->GetDisabledIconUrl(), StrEscape($cmd->GetTooltip()), StrEscape($cmd->GetDescription()), $scriptCmdIndex); $userCode = $userCode . "\nfunction UserFunc" . $scriptCmdIndex . "()\n{\n". $cmd->GetScriptCode() . "\n}\n"; $userCodeCalls = $userCodeCalls . sprintf("case %d: UserFunc%d(); break;\n", $scriptCmdIndex, $scriptCmdIndex); $scriptCmdIndex++; } else { // declare a new basic command object $cmdObject = sprintf("commands[%d] = new BasicCommand(\"%s\", %d, \"%s\", \"%s\", \"%s\", \"%s\");\n", $i, $name, $cmd->GetAction(), $cmd->GetIconUrl(), $cmd->GetDisabledIconUrl(), StrEscape($cmd->GetTooltip()), StrEscape($cmd->GetDescription())); } $cmdObjects = $cmdObjects . $cmdObject; $cmds[$name] = $i; } $userCodeCalls = $userCodeCalls . "\n}\n"; //Declare toolbar items // $toolbarDef = DeclareUiItems($toolBar->GetWidgets(), "toolbarItems"); //Declare task items $taskListDef = DeclareUiItems($taskBar->GetTaskList(), "taskItems"); //Declare context menu items $ctxMenu = $webLayout->GetContextMenu(); if($ctxMenu->IsVisible()) $ctxMenuDef = DeclareUiItems($ctxMenu, "ctxMenuItems"); else $ctxMenuDef = ""; //task items texts // $taskItemTexts = ""; $taskButtons = $taskBar->GetTaskButtons(); for($i = 0; $i < 4; $i ++) { $btn = $taskButtons->GetWidget($i); if($i > 0) $taskItemTexts = $taskItemTexts . ","; $taskItemTexts = $taskItemTexts . '"' . StrEscape($btn->GetName()) . '",' . '"' . StrEscape($btn->GetTooltip()). '",' . '"' . StrEscape($btn->GetDescription()). '",' . '"' . StrEscape($btn->GetIconUrl()). '",' . '"' . StrEscape($btn->GetDisabledIconUrl()). '"'; } //transmit the session to the map pane if one was specified to this request if($orgSessionId != "") $sessionParam = "&SESSION=" . $orgSessionId; else $sessionParam = ""; //load the frameset template and format it $frameset = ""; $viewerType = $forDwf? "DWF": "HTML"; if($showTaskBar) { $frameSetTempl = file_get_contents("../viewerfiles/framesettaskbar.templ"); $frameset = sprintf($frameSetTempl, $statusbarHeight, $taskWidth, $toolbarHeight, $srcToolbar, $vpath . "mapframe.php", $mapDefinitionUrl, $viewerType, $showLegend? 1: 0, $showProperties? 1: 0, $infoWidth, $locale, $webLayout->GetHyperlinkTarget(), $webLayout->GetHyperlinkTargetFrame(), $webLayout->IsZoomControlVisible()? 1: 0, $selectionColor, $mapImgFormat, $selImgFormat, $pointBuffer, $sessionParam, $vpath . "formframe.php", $taskbarHeight+1, $srcTaskBar, $srcTaskFrame, $srcStatusbar); } else { $frameSetTempl = file_get_contents("../viewerfiles/framesetnotaskbar.templ"); $frameset = sprintf($frameSetTempl, $toolbarHeight, $statusbarHeight, $srcToolbar, $taskWidth, $vpath . "mapframe.php", $mapDefinitionUrl, $viewerType, $showLegend? 1: 0, $showProperties? 1: 0, $infoWidth, $locale, $webLayout->GetHyperlinkTarget(), $webLayout->GetHyperlinkTargetFrame(), $webLayout->IsZoomControlVisible()? 1: 0, $selectionColor, $mapImgFormat, $selImgFormat, $pointBuffer, $sessionParam, $srcTaskFrame, $vpath . "formframe.php", $srcStatusbar); } $homePageUrl = urldecode($taskPaneUrl); if(strlen($homePageUrl) < 8 || strncasecmp($homePageUrl, "http://", 7) != 0) $homePageUrl = $vpath . $homePageUrl; //load the HTML template and format it // $templ = Localize(file_get_contents("../viewerfiles/mainframe.templ"), $locale, GetClientOS()); print sprintf($templ, $title, GetRootVirtualFolder() . "/mapagent/mapagent.fcgi", $enablePingServer? 1: 0, $site->GetSite()->GetSessionTimeout(), $locale, $showToolbar? 1: 0, $showStatusbar? 1: 0, $showTaskPane? 1: 0, $showTaskPane? 0: ($showTaskBar? 1: 0), $homePageUrl, $defHome? "1": "0", $webLayoutDefinition, $mapDef, $taskWidth, $center, $webLayout->GetScale(), StrEscape($title), $forDwf? "1": "0", $cmdObjects, $toolbarDef, $taskListDef, $ctxMenuDef, $userCode, $taskItemTexts, $selAwareCmds, $startupScriptCode, $vpath . "quickplotpanel.php", $vpath . "measureui.php", $vpath . "searchprompt.php", $vpath . "bufferui.php", $vpath . "selectwithinui.php", $userCodeCalls, $vpath . "viewoptions.php", $frameset); } catch(MgUserNotFoundException $e) { requestAuthentication(); } catch(MgAuthenticationFailedException $e) { requestAuthentication(); } catch(MgException $e) { // This should be a 500 error of some sort, but // in order to give a nice custom error message, it looks as // if we shortcut things by using a 200 status. $shortError = $e->GetExceptionMessage(); $longErrorMsg = EscapeForHtml($e->GetDetails()); header("HTTP/1.1 200 "); header('Content-Type: text/html; charset=utf-8'); header("Status: 200 {$shortError}"); echo "\n\n"; echo $longErrorMsg; echo "\n\n"; } catch(Exception $ne) { $errorMsg = EscapeForHtml($ne->GetMessage()); echo $errorMsg; } } function DeclareUiItems($coll, $varname) { global $cmds, $curFlyout; $def = ""; if($coll != null) { for($i = 0, $j = 0; $i < $coll->GetCount(); $i++) { $item = $coll->GetWidget($i); $it = $item->GetType(); if($it == MgWebWidgetType::Separator) $def = $def . sprintf("%s[%d] = new UiItem('');\n", $varname, $j++); else if($it == MgWebWidgetType::Command) { $cmd = $item->GetCommand(); if(!isset($cmds[$cmd->GetName()])) continue; $cmdIndex = $cmds[$cmd->GetName()]; $def = $def . sprintf("%s[%d] = new CommandItem(\"%s\", %d);\n", $varname, $j++, StrEscape($cmd->GetLabel()), $cmdIndex); } else { $curFlyout++; $subVarname = "flyoutDef" . $curFlyout; $htmlName = "FlyoutDiv" . $curFlyout; $def = $def . sprintf("var %s = new Array()\n", $subVarname); $def = $def . DeclareUiItems($item->GetSubItems(), $subVarname); $def = $def . sprintf("%s[%d] = new FlyoutItem(\"%s\", %s, \"%s\", \"%s\");\n", $varname, $j++, StrEscape($item->GetLabel()), $subVarname, StrEscape($htmlName), $item->GetIconUrl()); } } } return $def; } function GetParameters($params) { global $debug, $webLayoutDefinition, $mapName; global $sessionId, $username, $password, $orgSessionId, $locale; $sessionId = ValidateSessionId(GetParameter($params, 'SESSION')); $locale = ValidateLocaleString(GetParameter($params, 'LOCALE')); $webLayoutDefinition = ValidateResourceId(GetParameter($params, 'WEBLAYOUT')); if(isset($params['SESSION'])) { $orgSessionId = $sessionId; } else { if(isset($params['USERNAME'])) { $username = GetParameter($params, 'USERNAME'); if(isset($params['PASSWORD'])) $password = GetParameter($params, 'PASSWORD'); return; } // No session, no credentials explicitely passed. Check for HTTP Auth user/passwd. Under Apache CGI, the // PHP_AUTH_USER and PHP_AUTH_PW are not set. However, the Apache admin may // have rewritten the authentication information to REMOTE_USER. This is a // suggested approach from the Php.net website. // Has REMOTE_USER been rewritten? if (!isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['REMOTE_USER']) && preg_match('/Basic +(.*)$/i', $_SERVER['REMOTE_USER'], $matches)) { list($name, $password) = explode(':', base64_decode($matches[1])); $_SERVER['PHP_AUTH_USER'] = strip_tags($name); $_SERVER['PHP_AUTH_PW'] = strip_tags($password); } // REMOTE_USER may also appear as REDIRECT_REMOTE_USER depending on CGI setup. // Check for this as well. if (!isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['REDIRECT_REMOTE_USER']) && preg_match('/Basic (.*)$/i', $_SERVER['REDIRECT_REMOTE_USER'], $matches)) { list($name, $password) = explode(':', base64_decode($matches[1])); $_SERVER['PHP_AUTH_USER'] = strip_tags($name); $_SERVER['PHP_AUTH_PW'] = strip_tags($password); } // Finally, PHP_AUTH_USER may actually be defined correctly. If it is set, or // has been pulled from REMOTE_USER rewriting then set our USERNAME and PASSWORD // parameters. if (isset($_SERVER['PHP_AUTH_USER']) && strlen($_SERVER['PHP_AUTH_USER']) > 0) { $username = $_SERVER['PHP_AUTH_USER']; if (isset($_SERVER['PHP_AUTH_PW']) && strlen($_SERVER['PHP_AUTH_PW']) > 0) $password = $_SERVER['PHP_AUTH_PW']; return; } } } function GetRequestParameters() { if($_SERVER['REQUEST_METHOD'] == "POST") GetParameters($_POST); else GetParameters($_GET); } function StrEscape($str, $single=false) { $c = $single? "'" : "\""; if(strpos($str, $c) < 0) return $str; return str_replace($c, "\\" . $c , $str); } function requestAuthentication() { global $product, $locale; header('WWW-Authenticate: Basic realm="' . $product . '"'); header('HTTP/1.1 401 Unauthorized'); header('Content-Type: text/html; charset=utf-8'); header("Status: 401 " . GetLocalizedString("ACCESSDENIED", $locale)); echo GetLocalizedString("NEEDLOGIN", $locale); } ?>