mirror of
https://github.com/Combodo/iTop.git
synced 2026-04-30 22:18:46 +02:00
Fix files using CrLf, convert them to Lf to have the whole repo using Lf
Warn your git config (core.autocrlf = input or true)
This commit is contained in:
Pierre Goiffon
@@ -1,163 +1,163 @@
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<?php
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// Copyright (C) 2010-2012 Combodo SARL
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//
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// This file is part of iTop.
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//
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// iTop is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// iTop is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with iTop. If not, see <http://www.gnu.org/licenses/>
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/**
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* Renders a graph of the class' lifecycle as a png (directly in the HTTP response)
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*
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* @copyright Copyright (C) 2010-2012 Combodo SARL
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* @license http://opensource.org/licenses/AGPL-3.0
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*/
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require_once('../approot.inc.php');
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require_once(APPROOT.'/application/application.inc.php');
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require_once(APPROOT.'/application/itopwebpage.class.inc.php');
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require_once(APPROOT.'/application/startup.inc.php');
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require_once(APPROOT.'/application/utils.inc.php');
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require_once(APPROOT.'/application/loginwebpage.class.inc.php');
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LoginWebPage::DoLogin(); // Check user rights and prompt if needed
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/**
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* Escape a label (string) in a manner suitable for use with graphviz' DOT syntax
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* @param string $s The string to escape
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* @return string The escaped string
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*/
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function GraphvizEscape($s)
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{
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$s = str_replace('"', '\\"', $s);
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return $s;
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}
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/**
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* Helper to generate a Graphviz code for displaying the life cycle of a class
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* @param string $sClass The class to display
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* @return string The Graph description in Graphviz/Dot syntax
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*/
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function GraphvizLifecycle($sClass)
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{
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$sDotFileContent = "";
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$sStateAttCode = MetaModel::GetStateAttributeCode($sClass);
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if (empty($sStateAttCode))
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{
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//$oPage->p("no lifecycle for this class");
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}
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else
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{
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$aStates = MetaModel::EnumStates($sClass);
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$aStimuli = MetaModel::EnumStimuli($sClass);
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$sDotFileContent .= "digraph finite_state_machine {
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graph [bgcolor = \"#eeeeee\"];
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rankdir=LR;
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node [ fontname=Verdana style=filled fillcolor=\"#ffffff\" ];
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edge [ fontname=Verdana ];
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";
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$aStatesLinks = array();
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foreach ($aStates as $sStateCode => $aStateDef)
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{
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$aStatesLinks[$sStateCode] = array('in' => 0, 'out' => 0);
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}
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foreach ($aStates as $sStateCode => $aStateDef)
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{
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$sStateLabel = MetaModel::GetStateLabel($sClass, $sStateCode);
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$sStateDescription = MetaModel::GetStateDescription($sClass, $sStateCode);
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foreach(MetaModel::EnumTransitions($sClass, $sStateCode) as $sStimulusCode => $aTransitionDef)
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{
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$aStatesLinks[$sStateCode]['out']++;
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$aStatesLinks[$aTransitionDef['target_state']]['in']++;
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$sStimulusLabel = $aStimuli[$sStimulusCode]->GetLabel();
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$sTargetStateLabel = MetaModel::GetStateLabel($sClass, $aTransitionDef['target_state']);
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$sDotFileContent .= "\t$sStateCode -> {$aTransitionDef['target_state']} [ label=\"".GraphvizEscape($sStimulusLabel)."\"];\n";
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}
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}
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foreach($aStates as $sStateCode => $aStateDef)
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{
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if (($aStatesLinks[$sStateCode]['out'] > 0) || ($aStatesLinks[$sStateCode]['in'] > 0))
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{
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// Show only reachable states
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$sStateLabel = str_replace(' ', '\n', MetaModel::GetStateLabel($sClass, $sStateCode));
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if ( ($aStatesLinks[$sStateCode]['in'] == 0) || ($aStatesLinks[$sStateCode]['out'] == 0))
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{
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// End or Start state, make it look different
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$sDotFileContent .= "\t$sStateCode [ shape=doublecircle,label=\"".GraphvizEscape($sStateLabel)."\"];\n";
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}
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else
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{
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$sDotFileContent .= "\t$sStateCode [ shape=circle,label=\"".GraphvizEscape($sStateLabel)."\"];\n";
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}
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}
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}
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$sDotFileContent .= "}\n";
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}
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return $sDotFileContent;
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}
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$sClass = utils::ReadParam('class', '', false, 'class');
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$oReflection = new ReflectionClass($sClass);
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$sDeclarationFile = $oReflection->getFileName();
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$sModuleDir = dirname($sDeclarationFile);
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$sImageFilePath = $sModuleDir."/lifecycle/".$sClass.".png";
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$sDotExecutable = MetaModel::GetConfig()->Get('graphviz_path');
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if (file_exists($sDotExecutable))
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{
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// create the file with Graphviz
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$sImageFilePath = APPROOT."data/lifecycle/".$sClass.".png";
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if (!is_dir(APPROOT."data"))
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{
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@mkdir(APPROOT."data");
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}
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if (!is_dir(APPROOT."data/lifecycle"))
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{
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@mkdir(APPROOT."data/lifecycle");
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}
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$sDotDescription = GraphvizLifecycle($sClass);
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$sDotFilePath = APPROOT."data/lifecycle/{$sClass}.dot";
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$rFile = @fopen($sDotFilePath, "w");
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@fwrite($rFile, $sDotDescription);
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@fclose($rFile);
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$aOutput = array();
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$CommandLine = "\"$sDotExecutable\" -v -Tpng < \"$sDotFilePath\" -o \"$sImageFilePath\" 2>&1";
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exec($CommandLine, $aOutput, $iRetCode);
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if ($iRetCode != 0)
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{
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header('Content-type: text/html');
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echo "<p><b>Error:</b></p>";
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echo "<p>The command: <pre>$CommandLine</pre> returned $iRetCode</p>";
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echo "<p>The output of the command is:<pre>\n".implode("\n", $aOutput)."</pre></p>";
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echo "<hr>";
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echo "<p>Content of the '".basename($sDotFilePath)."' file:<pre>\n$sDotDescription</pre>";
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}
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else
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{
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header('Content-type: image/png');
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echo file_get_contents($sImageFilePath);
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}
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@unlink($sDotFilePath);
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}
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else
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{
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header('Content-type: image/png');
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echo file_get_contents($sImageFilePath);
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}
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?>
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<?php
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// Copyright (C) 2010-2012 Combodo SARL
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//
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// This file is part of iTop.
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//
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// iTop is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// iTop is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with iTop. If not, see <http://www.gnu.org/licenses/>
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/**
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* Renders a graph of the class' lifecycle as a png (directly in the HTTP response)
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*
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* @copyright Copyright (C) 2010-2012 Combodo SARL
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* @license http://opensource.org/licenses/AGPL-3.0
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*/
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require_once('../approot.inc.php');
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require_once(APPROOT.'/application/application.inc.php');
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require_once(APPROOT.'/application/itopwebpage.class.inc.php');
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require_once(APPROOT.'/application/startup.inc.php');
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require_once(APPROOT.'/application/utils.inc.php');
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require_once(APPROOT.'/application/loginwebpage.class.inc.php');
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LoginWebPage::DoLogin(); // Check user rights and prompt if needed
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/**
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* Escape a label (string) in a manner suitable for use with graphviz' DOT syntax
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* @param string $s The string to escape
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* @return string The escaped string
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*/
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function GraphvizEscape($s)
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{
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$s = str_replace('"', '\\"', $s);
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return $s;
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}
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/**
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* Helper to generate a Graphviz code for displaying the life cycle of a class
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* @param string $sClass The class to display
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* @return string The Graph description in Graphviz/Dot syntax
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*/
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function GraphvizLifecycle($sClass)
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{
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$sDotFileContent = "";
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$sStateAttCode = MetaModel::GetStateAttributeCode($sClass);
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if (empty($sStateAttCode))
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{
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//$oPage->p("no lifecycle for this class");
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}
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else
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{
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$aStates = MetaModel::EnumStates($sClass);
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$aStimuli = MetaModel::EnumStimuli($sClass);
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$sDotFileContent .= "digraph finite_state_machine {
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graph [bgcolor = \"#eeeeee\"];
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rankdir=LR;
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node [ fontname=Verdana style=filled fillcolor=\"#ffffff\" ];
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edge [ fontname=Verdana ];
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";
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$aStatesLinks = array();
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foreach ($aStates as $sStateCode => $aStateDef)
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{
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$aStatesLinks[$sStateCode] = array('in' => 0, 'out' => 0);
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}
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foreach ($aStates as $sStateCode => $aStateDef)
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{
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$sStateLabel = MetaModel::GetStateLabel($sClass, $sStateCode);
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$sStateDescription = MetaModel::GetStateDescription($sClass, $sStateCode);
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foreach(MetaModel::EnumTransitions($sClass, $sStateCode) as $sStimulusCode => $aTransitionDef)
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{
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$aStatesLinks[$sStateCode]['out']++;
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$aStatesLinks[$aTransitionDef['target_state']]['in']++;
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$sStimulusLabel = $aStimuli[$sStimulusCode]->GetLabel();
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$sTargetStateLabel = MetaModel::GetStateLabel($sClass, $aTransitionDef['target_state']);
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$sDotFileContent .= "\t$sStateCode -> {$aTransitionDef['target_state']} [ label=\"".GraphvizEscape($sStimulusLabel)."\"];\n";
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}
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}
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foreach($aStates as $sStateCode => $aStateDef)
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{
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if (($aStatesLinks[$sStateCode]['out'] > 0) || ($aStatesLinks[$sStateCode]['in'] > 0))
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{
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// Show only reachable states
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$sStateLabel = str_replace(' ', '\n', MetaModel::GetStateLabel($sClass, $sStateCode));
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if ( ($aStatesLinks[$sStateCode]['in'] == 0) || ($aStatesLinks[$sStateCode]['out'] == 0))
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{
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// End or Start state, make it look different
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$sDotFileContent .= "\t$sStateCode [ shape=doublecircle,label=\"".GraphvizEscape($sStateLabel)."\"];\n";
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}
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else
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{
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$sDotFileContent .= "\t$sStateCode [ shape=circle,label=\"".GraphvizEscape($sStateLabel)."\"];\n";
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}
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}
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}
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$sDotFileContent .= "}\n";
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}
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return $sDotFileContent;
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}
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$sClass = utils::ReadParam('class', '', false, 'class');
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$oReflection = new ReflectionClass($sClass);
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$sDeclarationFile = $oReflection->getFileName();
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$sModuleDir = dirname($sDeclarationFile);
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$sImageFilePath = $sModuleDir."/lifecycle/".$sClass.".png";
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$sDotExecutable = MetaModel::GetConfig()->Get('graphviz_path');
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if (file_exists($sDotExecutable))
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{
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// create the file with Graphviz
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$sImageFilePath = APPROOT."data/lifecycle/".$sClass.".png";
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if (!is_dir(APPROOT."data"))
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{
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@mkdir(APPROOT."data");
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}
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if (!is_dir(APPROOT."data/lifecycle"))
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{
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@mkdir(APPROOT."data/lifecycle");
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}
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$sDotDescription = GraphvizLifecycle($sClass);
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$sDotFilePath = APPROOT."data/lifecycle/{$sClass}.dot";
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$rFile = @fopen($sDotFilePath, "w");
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@fwrite($rFile, $sDotDescription);
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@fclose($rFile);
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$aOutput = array();
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$CommandLine = "\"$sDotExecutable\" -v -Tpng < \"$sDotFilePath\" -o \"$sImageFilePath\" 2>&1";
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exec($CommandLine, $aOutput, $iRetCode);
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if ($iRetCode != 0)
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{
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header('Content-type: text/html');
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echo "<p><b>Error:</b></p>";
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echo "<p>The command: <pre>$CommandLine</pre> returned $iRetCode</p>";
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echo "<p>The output of the command is:<pre>\n".implode("\n", $aOutput)."</pre></p>";
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echo "<hr>";
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echo "<p>Content of the '".basename($sDotFilePath)."' file:<pre>\n$sDotDescription</pre>";
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}
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else
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{
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header('Content-type: image/png');
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echo file_get_contents($sImageFilePath);
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}
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@unlink($sDotFilePath);
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}
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else
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{
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header('Content-type: image/png');
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echo file_get_contents($sImageFilePath);
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}
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?>
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