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https://github.com/UnickSoft/graphonline.git
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80 lines
1.5 KiB
PHP
80 lines
1.5 KiB
PHP
<?php
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/*
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Function to save/open graph
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*/
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// Only latic.
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function isValidName($name)
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{
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return preg_match("(^[autosave_]*+[a-zA-Z]+[_test]*$)", $name);
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}
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function isAutoSave($name)
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{
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return strpos($name, 'autosave_') === 0;
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}
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function getXMLFileName($graphName, $fromRoot=false)
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{
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global $g_config;
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$auto_save = isAutoSave($graphName);
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$dirName = ($fromRoot ? "" : "../") . $g_config['graphSavePath'] . ($auto_save ? 'autosave' : substr($graphName, 0, 2));
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if(!file_exists($dirName))
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{
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mkdir($dirName, 0777, true);
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}
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return $dirName . "/$graphName.xml";
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}
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function getImageFileName($graphName, $fromRoot=false)
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{
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global $g_config;
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$dirName = ($fromRoot ? "" : "../") . $g_config['graphSavePath'] . substr($graphName, 0, 2);
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if(!file_exists($dirName))
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{
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mkdir($dirName, 0777, true);
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}
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return $dirName . "/$graphName.png";
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}
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function getSvgFileName($graphName, $fromRoot=false)
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{
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global $g_config;
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$dirName = ($fromRoot ? "" : "../") . $g_config['graphSavePath'] . substr($graphName, 0, 2);
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if(!file_exists($dirName))
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{
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mkdir($dirName, 0777, true);
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}
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return $dirName . "/$graphName.svg";
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}
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function saveGraphXML($graph, $name, $fromRoot = false)
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{
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$res = false;
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if (isValidName($name))
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{
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$file = fopen(getXMLFileName($name, $fromRoot), "w");
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if ($file)
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{
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fprintf($file, "%s", gzcompress($graph, -1));
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fclose($file);
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$res = true;
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}
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}
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return $res;
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}
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?>
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