iTop/tests/php-unit-tests/legacy-tests/VerifyOQL.php

<?php
/**
 * @copyright   Copyright (C) 2010-2021 Combodo SARL
 * @license     http://opensource.org/licenses/AGPL-3.0
 */


/**
 * Copyright (C) 2013-2021 Combodo SARL
 *
 * This file is part of iTop.
 *
 * iTop is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * iTop is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 */

require_once('../../../approot.inc.php');
require_once(APPROOT.'/application/application.inc.php');
require_once(APPROOT.'/application/startup.inc.php');
require_once(APPROOT.'/application/loginwebpage.class.inc.php');

LoginWebPage::DoLogin(); // Check user rights and prompt if needed
ApplicationMenu::CheckMenuIdEnabled('RunQueriesMenu');

function ShowExamples($oP, $sExpression)
{
	$bUsingExample = false;

	$aExamples = array(
		'Pedagogic examples' => array(
			"Web applications" => "SELECT WebApplication",
			"Person having an 'A' in their name" => "SELECT Person AS B WHERE B.name LIKE '%A%'",
			"Servers having a name like dbserver1.demo.com or dbserver023.foo.fr" => "SELECT Server WHERE name REGEXP '^dbserver[0-9]+\\\\..+\\\\.[a-z]{2,3}$'",
			"Changes planned on new year's day" => "SELECT Change AS ch WHERE ch.start_date >= '2009-12-31' AND ch.end_date <= '2010-01-01'",
			"IPs in a range" => "SELECT DatacenterDevice AS dev WHERE INET_ATON(dev.managementip) > INET_ATON('10.22.32.224') AND INET_ATON(dev.managementip) < INET_ATON('10.22.32.255')",
			"Persons below a given root organization" => "SELECT Person AS P JOIN Organization AS Node ON P.org_id = Node.id JOIN Organization AS Root ON Node.parent_id BELOW Root.id WHERE Root.id=1",
		),
		'Usefull examples' => array(
			"NW interfaces of equipment in production for customer 'Demo'" => "SELECT PhysicalInterface AS if JOIN DatacenterDevice AS dev ON if.connectableci_id = dev.id WHERE dev.status = 'production' AND dev.organization_name = 'Demo'",
			"My tickets" => "SELECT Ticket AS t WHERE t.agent_id = :current_contact_id",
			"People being owner of an active ticket" => "SELECT Person AS p JOIN UserRequest AS u ON u.agent_id = p.id WHERE u.status != 'closed'",
			"Contracts terminating in the next thirty days" => "SELECT Contract AS c WHERE c.end_date > NOW() AND c.end_date < DATE_ADD(NOW(), INTERVAL 30 DAY)",
			"Orphan tickets (opened one hour ago, still not assigned)" => "SELECT UserRequest AS u WHERE u.start_date < DATE_SUB(NOW(), INTERVAL 60 MINUTE) AND u.status = 'new'",
			"Long lasting incidents (duration > 8 hours)" => "SELECT UserRequest AS u WHERE u.close_date > DATE_ADD(u.start_date, INTERVAL 8 HOUR)",
		),
	);

	$aDisplayData = array();
	$oAppContext = new ApplicationContext();
	$sContext = $oAppContext->GetForForm();
	foreach ($aExamples as $sTopic => $aQueries)
	{
		foreach ($aQueries as $sDescription => $sOql)
		{
			$sHighlight = '';
			$sDisable = '';
			if ($sOql == $sExpression)
			{
				// this one is currently being tested, highlight it
				$sHighlight = "background-color:yellow;";
				$sDisable = 'disabled';
				// and remember we are testing a query of the list
				$bUsingExample = true;
			}
			//$aDisplayData[$sTopic][] = array(
			$aDisplayData[Dict::S('UI:RunQuery:QueryExamples')][] = array(
				'desc' => "<div style=\"$sHighlight\">".htmlentities($sDescription, ENT_QUOTES, 'UTF-8')."</div>",
				'oql' => "<div style=\"$sHighlight\">".htmlentities($sOql, ENT_QUOTES, 'UTF-8')."</div>",
				'go' => "<form method=\"get\"><input type=\"hidden\" name=\"expression\" value=\"$sOql\"><input type=\"submit\" value=\"".Dict::S('UI:Button:Test')."\" $sDisable>$sContext</form>\n",
			);
		}
	}
	$aDisplayConfig = array();
	$aDisplayConfig['desc'] = array('label' => Dict::S('UI:RunQuery:HeaderPurpose'), 'description' => Dict::S('UI:RunQuery:HeaderPurpose+'));
	$aDisplayConfig['oql'] = array('label' => Dict::S('UI:RunQuery:HeaderOQLExpression'), 'description' => Dict::S('UI:RunQuery:HeaderOQLExpression+'));
	$aDisplayConfig['go'] = array('label' => '', 'description' => '');

	foreach ($aDisplayData as $sTopic => $aQueriesDisplayData)
	{
		$bShowOpened = $bUsingExample;
		$oP->StartCollapsibleSection($sTopic, $bShowOpened);
		$oP->table($aDisplayConfig, $aQueriesDisplayData);
		$oP->EndCollapsibleSection();
	}
}

$sOperation = utils::ReadParam('operation', 'menu');
$oAppContext = new ApplicationContext();

$oP = new iTopWebPage(Dict::S('UI:RunQuery:Title'));
$oP->SetBreadCrumbEntry('ui-tool-runquery', Dict::S('Menu:RunQueriesMenu'), Dict::S('Menu:RunQueriesMenu+'), '', 'fas fa-terminal', iTopWebPage::ENUM_BREADCRUMB_ENTRY_ICON_TYPE_CSS_CLASSES);

// Main program
$sExpression = utils::ReadParam('expression', '', false, 'raw_data');
$sEncoding = utils::ReadParam('encoding', 'oql');

ShowExamples($oP, $sExpression);

try
{
	if ($sEncoding == 'crypted')
	{
		// Translate $sExpression into a oql expression
		$sClearText = base64_decode($sExpression);
		echo "<strong>FYI: '$sClearText'</strong><br/>\n";
		$oFilter = DBObjectSearch::unserialize($sExpression);
		$sExpression = $oFilter->ToOQL();
	}

	$oFilter = null;
	$aArgs = array();
	$sSyntaxError = null;

	if (!empty($sExpression))
	{
		try
		{
			$oFilter = DBObjectSearch::FromOQL($sExpression);
		} catch (Exception $e)
		{
			if ($e instanceof OqlException)
			{
				$sSyntaxError = $e->getHtmlDesc();
			}
			else
			{
				$sSyntaxError = $e->getMessage();
			}
		}

		if ($oFilter)
		{
			$aArgs = array();
			foreach ($oFilter->GetQueryParams() as $sParam => $foo)
			{
				$value = utils::ReadParam('arg_'.$sParam, null, true, 'raw_data');
				if (!is_null($value))
				{
					$aArgs[$sParam] = $value;
				}
				else
				{
					$aArgs[$sParam] = '';
				}
			}
			$oFilter->SetInternalParams($aArgs);
		}
	}

	$oP->add("<form method=\"post\">\n");
	$oP->add(Dict::S('UI:RunQuery:ExpressionToEvaluate')."<br/>\n");
	$oP->add("<textarea cols=\"120\" rows=\"8\" id=\"expression\" name=\"expression\">".htmlentities($sExpression, ENT_QUOTES, 'UTF-8')."</textarea>\n");
	$oP->add_linked_script(utils::GetAbsoluteUrlAppRoot()."/js/jquery.hotkeys.js");
	$oP->add_ready_script(<<<EOF
$("#expression").select();
$("#expression").on("keydown", null, "ctrl+return", function() {
	$(this).closest("form").submit();
});
EOF
	);

	if (count($aArgs) > 0)
	{
		$oP->add("<div class=\"wizContainer\">\n");
		$oP->add("<h3>Query arguments</h3>\n");
		foreach ($aArgs as $sParam => $sValue)
		{
			$oP->p("$sParam: <input type=\"string\" name=\"arg_$sParam\" value=\"$sValue\">\n");
		}
		$oP->add("</div>\n");
	}

	$oP->add("<input type=\"submit\" value=\"".Dict::S('UI:Button:Evaluate')."\" title=\"".Dict::S('UI:Button:Evaluate:Title')."\">\n");
	$oP->add($oAppContext->GetForForm());
	$oP->add("</form>\n");


	if ($oFilter)
	{
		$oP->add("<h3>Query results</h3>\n");

		$oResultBlock = new DisplayBlock($oFilter, 'list', false);
		$oResultBlock->Display($oP, 'runquery');

		// Breadcrumb
		//$iCount = $oResultBlock->GetDisplayedCount();
		$sPageId = "ui-search-".$oFilter->GetClass();
		$sLabel = MetaModel::GetName($oFilter->GetClass());
		$aArgs = array();
		foreach (array_merge($_POST, $_GET) as $sKey => $value)
		{
			if (is_array($value))
			{
				$aItems = array();
				foreach ($value as $sItemKey => $sItemValue)
				{
					$aArgs[] = $sKey.'['.$sItemKey.']='.urlencode($sItemValue);
				}
			}
			else
			{
				$aArgs[] = $sKey.'='.urlencode($value);
			}
		}
		$sUrl = utils::GetAbsoluteUrlAppRoot().'pages/run_query.php?'.implode('&', $aArgs);
		$oP->SetBreadCrumbEntry($sPageId, $sLabel, $oFilter->ToOQL(true), $sUrl, 'fas fa-terminal', iTopWebPage::ENUM_BREADCRUMB_ENTRY_ICON_TYPE_CSS_CLASSES);

		$oP->p('');
		$oP->StartCollapsibleSection(Dict::S('UI:RunQuery:MoreInfo'), false, 'runQuery');
		$oP->p('<pre>'.$oFilter->ToOQL().'</pre>');
		$oP->EndCollapsibleSection();

		$aModifierProperties = MetaModel::MakeModifierProperties($oFilter);

		$oP->StartCollapsibleSection('OQL Developed');
		$oSQLObjectQueryBuilder = new SQLObjectQueryBuilder($oFilter);
		$oBuild = new QueryBuilderContext($oFilter, $aModifierProperties);
		$oP->p('<pre>'.$oSQLObjectQueryBuilder->DebugOQLClassTree($oBuild).'</pre>');
		$oP->EndCollapsibleSection();

		$oP->StartCollapsibleSection('SQL Count');
		$oSQLObjectQueryBuilder = new SQLObjectQueryBuilder($oFilter);
		$oBuild = new QueryBuilderContext($oFilter, $aModifierProperties);
		$oSQLQueryCount = $oSQLObjectQueryBuilder->BuildSQLQueryStruct(null, true, $aModifierProperties);
		$oP->p('<pre>'.$oSQLQueryCount->RenderSelect(array(), array(), 0, 0, true, true).'</pre>');
		$oP->EndCollapsibleSection();

		$oP->StartCollapsibleSection('SQL');
		$oSQLObjectQueryBuilder = new SQLObjectQueryBuilder($oFilter);
		$oBuild = new QueryBuilderContext($oFilter, $aModifierProperties);
		$oSQLQuery = $oSQLObjectQueryBuilder->BuildSQLQueryStruct(null, false, $aModifierProperties);
		$oP->p('<pre>'.$oSQLQuery->RenderSelect(array(), array(), 10, 0, false, true).'</pre>');
		$oP->EndCollapsibleSection();

	}
	elseif ($sSyntaxError)
	{
		if ($e instanceof OqlException)
		{
			$sWrongWord = $e->GetWrongWord();
			$aSuggestedWords = $e->GetSuggestions();
			if (count($aSuggestedWords) > 0)
			{
				$sSuggestedWord = OqlException::FindClosestString($sWrongWord, $aSuggestedWords);

				if (strlen($sSuggestedWord) > 0)
				{
					$oP->p('<b>'.Dict::Format('UI:RunQuery:Error', $e->GetIssue().' <em>'.$sWrongWord).'</em></b>');
					$sBefore = substr($sExpression, 0, $e->GetColumn());
					$sAfter = substr($sExpression, $e->GetColumn() + strlen($sWrongWord));
					$sFixedExpression = $sBefore.$sSuggestedWord.$sAfter;
					$sFixedExpressionHtml = $sBefore.'<span style="background-color:yellow">'.$sSuggestedWord.'</span>'.$sAfter;
					$oP->p("Suggesting: $sFixedExpressionHtml");
					$oP->add('<button onClick="$(\'textarea[name=expression]\').val(\''.htmlentities(addslashes($sFixedExpression)).'\');">Use this query</button>');
				}
				else
				{
					$oP->p('<b>'.Dict::Format('UI:RunQuery:Error', $e->getHtmlDesc()).'</b>');
				}
			}
			else
			{
				$oP->p('<b>'.Dict::Format('UI:RunQuery:Error', $e->getHtmlDesc()).'</b>');
			}
		}
		else
		{
			$oP->p('<b>'.Dict::Format('UI:RunQuery:Error', $e->getMessage()).'</b>');
		}
	}
} catch (Exception $e)
{
	$oP->p('<b>'.Dict::Format('UI:RunQuery:Error', $e->getMessage()).'</b>');
}

$oP->output();