Reorganize code samples

This introduce a helper class that should be used to log things, avoiding a lot of boilerplate code. Also all output are made in /tmp folder instead of beside the script itself. This is because there is a high chance that the folder containing the script is not writtable by webserver. So using the /tmp folder makes it more likely to works in a variety of setup.
2026-10-09 05:16:18 +00:00 · 2016-09-01 01:15:54 +09:00
parent 08525a10c1
commit 2922a13764
291 changed files with 46119 additions and 11125 deletions
@@ -0,0 +1,94 @@
+<?php
+
+require __DIR__ . '/Header.php';
+
+//	Change these values to select the Rendering library that you wish to use
+//		and its directory location on your server
+$rendererName = PhpSpreadsheet\Settings::CHART_RENDERER_JPGRAPH;
+$rendererLibrary = 'jpgraph3.5.0b1/src/';
+$rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary;
+
+if (!PhpSpreadsheet\Settings::setChartRenderer($rendererName, $rendererLibraryPath)) {
+    $helper->log('NOTICE: Please set the $rendererName and $rendererLibraryPath values at the top of this script as appropriate for your directory structure');
+
+    return;
+}
+
+$inputFileType = 'Excel2007';
+$inputFileNames = __DIR__ . '/templates/36write*.xlsx';
+
+if ((isset($argc)) && ($argc > 1)) {
+    $inputFileNames = [];
+    for ($i = 1; $i < $argc; ++$i) {
+        $inputFileNames[] = __DIR__ . '/templates/' . $argv[$i];
+    }
+} else {
+    $inputFileNames = glob($inputFileNames);
+}
+foreach ($inputFileNames as $inputFileName) {
+    $inputFileNameShort = basename($inputFileName);
+
+    if (!file_exists($inputFileName)) {
+        $helper->log('File ' . $inputFileNameShort . ' does not exist');
+        continue;
+    }
+
+    $helper->log("Load Test from $inputFileType file " . $inputFileNameShort);
+
+    $reader = \PhpSpreadsheet\IOFactory::createReader($inputFileType);
+    $reader->setIncludeCharts(true);
+    $spreadsheet = $reader->load($inputFileName);
+
+    $helper->log('Iterate worksheets looking at the charts');
+    foreach ($spreadsheet->getWorksheetIterator() as $worksheet) {
+        $sheetName = $worksheet->getTitle();
+        echo 'Worksheet: ', $sheetName, EOL;
+
+        $chartNames = $worksheet->getChartNames();
+        if (empty($chartNames)) {
+            echo '    There are no charts in this worksheet', EOL;
+        } else {
+            natsort($chartNames);
+            foreach ($chartNames as $i => $chartName) {
+                $chart = $worksheet->getChartByName($chartName);
+                if (!is_null($chart->getTitle())) {
+                    $caption = '"' . implode(' ', $chart->getTitle()->getCaption()) . '"';
+                } else {
+                    $caption = 'Untitled';
+                }
+                echo '    ', $chartName, ' - ', $caption, EOL;
+                echo str_repeat(' ', strlen($chartName) + 3);
+                $groupCount = $chart->getPlotArea()->getPlotGroupCount();
+                if ($groupCount == 1) {
+                    $chartType = $chart->getPlotArea()->getPlotGroupByIndex(0)->getPlotType();
+                    echo '    ', $chartType, EOL;
+                } else {
+                    $chartTypes = [];
+                    for ($i = 0; $i < $groupCount; ++$i) {
+                        $chartTypes[] = $chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotType();
+                    }
+                    $chartTypes = array_unique($chartTypes);
+                    if (count($chartTypes) == 1) {
+                        $chartType = 'Multiple Plot ' . array_pop($chartTypes);
+                        echo '    ', $chartType, EOL;
+                    } elseif (count($chartTypes) == 0) {
+                        echo '    *** Type not yet implemented', EOL;
+                    } else {
+                        echo '    Combination Chart', EOL;
+                    }
+                }
+            }
+        }
+    }
+
+    // Save
+    $filename = $helper->getFilename($inputFileName);
+    $writer = \PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'HTML');
+    $writer->setIncludeCharts(true);
+    $callStartTime = microtime(true);
+    $writer->save($filename);
+    $helper->logWrite($writer, $filename, $callStartTime);
+
+    $spreadsheet->disconnectWorksheets();
+    unset($spreadsheet);
+}