Use composer as application autoloader

lib/classes/module/console/sphinxGenerateSuggestion.php

@@ -0,0 +1,151 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2012 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ *
+ * @package     KonsoleKomander
+ * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
+ * @link        www.phraseanet.com
+ */
+
+use Alchemy\Phrasea\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Process\ProcessBuilder;
+
+class module_console_sphinxGenerateSuggestion extends Command
+{
+
+    public function __construct($name = null)
+    {
+        parent::__construct($name);
+
+        $this->setDescription('Generate suggestions for Sphinx Search Engine');
+
+        return $this;
+    }
+
+    protected function doExecute(InputInterface $input, OutputInterface $output)
+    {
+        define('FREQ_THRESHOLD', 10);
+        define('SUGGEST_DEBUG', 0);
+
+        $params = phrasea::sbas_params($this->container);
+
+        foreach ($params as $sbas_id => $p) {
+            $index = sprintf("%u", crc32(
+                str_replace(
+                    array('.', '%')
+                    , '_'
+                    , sprintf('%s_%s_%s_%s', $p['host'], $p['port'], $p['user'], $p['dbname'])
+                )
+            ));
+
+            $tmp_file = $this->container['phraseanet.registry']->get('GV_RootPath') . 'tmp/dict' . $index . '.txt';
+
+            $databox = $this->getService('phraseanet.appbox')->get_databox($sbas_id);
+
+            $output->writeln("process Databox " . $databox->get_viewname() . " / $index\n");
+
+            if ( ! is_executable("/usr/local/bin/indexer")) {
+                $output->writeln("<error>'/usr/local/bin/indexer' is not executable</error>");
+
+                return 1;
+            }
+
+            $builder = ProcessBuilder::create(array('/usr/local/bin/indexer'));
+            $builder->add('metadatas' . $index)
+                ->add('--buildstops')
+                ->add($tmp_file)
+                ->add(1000000)
+                ->add('--buildfreqs');
+
+            $builder->getProcess()->run();
+
+            if ( ! file_exists($tmp_file)) {
+                $output->writeln("<error> file '" . $tmp_file . "' does not exist</error>");
+
+                return 1;
+            }
+
+            try {
+                $connbas = connection::getPDOConnection($this->container, $sbas_id);
+            } catch (Exception $e) {
+                continue;
+            }
+
+            $sql = 'TRUNCATE suggest';
+            $stmt = $connbas->prepare($sql);
+            $stmt->execute();
+            $stmt->closeCursor();
+
+            $sql = $this->BuildDictionarySQL($output, file_get_contents($tmp_file));
+
+            if (trim($sql) !== '') {
+                $stmt = $connbas->prepare($sql);
+                $stmt->execute();
+                $stmt->closeCursor();
+            }
+
+            unlink($tmp_file);
+        }
+
+        return 0;
+    }
+
+    protected function BuildTrigrams($keyword)
+    {
+        $t = "__" . $keyword . "__";
+
+        $trigrams = "";
+        for ($i = 0; $i < strlen($t) - 2; $i ++ )
+            $trigrams .= substr($t, $i, 3) . " ";
+
+        return $trigrams;
+    }
+
+    protected function BuildDictionarySQL(OutputInterface $output, $in)
+    {
+        $out = '';
+
+        $n = 0;
+        $lines = explode("\n", $in);
+        foreach ($lines as $line) {
+            if (trim($line) === '')
+                continue;
+            list ( $keyword, $freq ) = explode(" ", trim($line));
+
+            if ($freq < FREQ_THRESHOLD || strstr($keyword, "_") !== false || strstr($keyword, "'") !== false)
+                continue;
+
+            if (ctype_digit($keyword)) {
+                continue;
+            }
+            if (mb_strlen($keyword) < 3) {
+                continue;
+            }
+
+            $trigrams = $this->BuildTrigrams($keyword);
+
+            if ($n ++)
+                $out .= ",\n";
+            $out .= "( $n, '$keyword', '$trigrams', $freq )";
+        }
+
+        if (trim($out) !== '') {
+            $out = "INSERT INTO suggest VALUES " . $out . ";";
+        }
+
+        $output->writeln(sprintf("Generated <info>%d</info> suggestions", $n));
+
+        return $out;
+    }
+}