first commit

tools/importExport.php

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+<?php
+
+/**
+ * @file tools/importExport.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2003-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class importExport
+ *
+ * @ingroup tools
+ *
+ * @brief CLI tool to perform import/export tasks
+ */
+
+require(dirname(__FILE__) . '/bootstrap.php');
+
+use PKP\cliTool\CommandLineTool;
+use PKP\plugins\ImportExportPlugin;
+use PKP\plugins\PluginRegistry;
+
+class importExport extends CommandLineTool
+{
+    public $command;
+    /** @var ImportExportPlugin */
+    public $plugin;
+    public $parameters;
+
+    /**
+     * Constructor.
+     *
+     * @param array $argv command-line arguments (see usage)
+     */
+    public function __construct($argv = [])
+    {
+        parent::__construct($argv);
+        $this->command = array_shift($this->argv);
+        $this->parameters = $this->argv;
+    }
+
+    /**
+     * Print command usage information.
+     */
+    public function usage()
+    {
+        echo "Command-line tool for import/export tasks\n"
+            . "Usage:\n"
+            . "\t{$this->scriptName} list: List available plugins\n"
+            . "\t{$this->scriptName} [pluginName] usage: Display usage information for a plugin\n"
+            . "\t{$this->scriptName} [pluginName] [params...]: Invoke a plugin\n";
+    }
+
+    /**
+     * Parse and execute the import/export task.
+     */
+    public function execute()
+    {
+        $plugins = PluginRegistry::loadCategory('importexport');
+        if ($this->command === 'list') {
+            echo "Available plugins:\n";
+            if (empty($plugins)) {
+                echo "\t(None)\n";
+            } else {
+                foreach ($plugins as $plugin) {
+                    if ($plugin->supportsCLI()) {
+                        echo "\t" . $plugin->getName() . "\n";
+                    }
+                }
+            }
+            return;
+        }
+        /** @var ImportExportPlugin $plugin */
+        if ($this->command == 'usage' || $this->command == 'help' || $this->command == '' || ($plugin = PluginRegistry::getPlugin('importexport', $this->command)) === null || !$plugin->supportsCLI()) {
+            $this->usage();
+            return;
+        }
+        return $plugin->executeCLI($this->scriptName, $this->parameters);
+    }
+}
+
+$tool = new importExport($argv ?? []);
+$tool->execute();