start to move the parsing from refresh.php to a Parser class

1 files changed, 166 insertions, 0 deletions

diff --git a/class/Parser.php b/class/Parser.php
new file mode 100644
index 0000000..76e289f
--- /dev/null
+++ b/class/Parser.php
@@ -0,0 +1,166 @@
+<?php
+
+/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
+
+/**
+ * Class for "repo" Table management
+ *
+ * PHP version 5
+ *
+ * Copyright © 2010 Remi Collet
+ *
+ * This file is part of rpmphp.
+ *
+ * rpmphp is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * rpmphp is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with rpmphp.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Main
+ * @package   RPMPHP
+ *
+ * @author    Remi Collet <unknown@unknwown.com>
+ * @author    Johan Cwiklinski <johan@x-tnd.be>
+ * @copyright 2010 Remi Collet
+ * @license   http://www.gnu.org/licenses/agpl-3.0-standalone.html AGPL License 3.0 or (at your option) any later version
+ * @link      http://github.com/remicollet/rpmphp/
+ * @since     The begining of times.
+*/
+class Parser
+{
+    /**
+     * Display a message
+     */
+    static private function log($msg)
+    {
+        echo date("r : ") . $msg ."\n";
+    }
+    /**
+     * Parse the Bugzilla ACL list from pkgdb
+     *
+     * @param TableAcl $acls the table to write to
+     * @param string   $url  the file to read from
+     *
+     * @return integer number of parsed line
+     */
+    static public function readAcls(TableAcls $acls, $url)
+    {
+        $tot = 0;
+
+        self::log("Read pkgdb/owner");
+        $fic=fopen($url, 'r');
+        if (!$fic) {
+            self::log("ERROR reading '$url'");
+        } else {
+            $nb = $acls->getCount();
+            $acls->truncate();
+            self::log("Delete $nb owners");
+
+            for ($tot=0 ; $line=fgetcsv($fic, 1024, '|'); ) {
+                if (count($line)>5 && substr($line[0], 0, 1)!='#') {
+                    for ($i=0; $i<6; $i++) {
+                        $line[$i]=trim($line[$i]);
+                    }
+                    $input = array(
+                        'collection'    => $line[0],
+                        'name'          => $line[1],
+                        'summary'       => $line[2],
+                    );
+                    if (!empty($line[3])) {
+                        $input['owner'] = $line[3];
+                    }
+                    if (!empty($line[4])) {
+                        $input['qa'] = $line[3];
+                    }
+                    if (!empty($line[5])) {
+                        $input['cc'] = $line[3];
+                    }
+                    if ($acls->add($input)) {
+                        $tot++;
+                    }
+                }
+            }
+            fclose($fic);
+            self::log("wrote $tot package's owner");
+        }
+        return $tot;
+    }
+
+    /**
+     * Parse the content of a R repository
+     *
+     * @param TableUpstream $uptable the table to write to
+     * @param hastable      $repo    the repo to read from
+     *
+     * @return integer number of parsed line
+     */
+    static private function readOneR(TableUpstream $uptable, $repo)
+    {
+        $tot = 0;
+
+        self::log("Reading " . $repo["name"] . " (" .
+            $repo["state"] . ")");
+        $index = @file_get_contents($repo["url"]);
+        if (!$index) {
+            self::log("Can't read [" . $repo["url"] . "], skip this channel");
+            return 0;
+        }
+        if ($repo["state"]=="stable") {
+            $crit = array('type'=>'R', 'channel'=>$repo['name']);
+            $nb = $uptable->delete($crit);
+            self::log("Delete $nb packages");
+        }
+        $results=array();
+        $pat = '/Package: *(.*)\nVersion: *(.*)\n/i';
+        if (preg_match_all($pat, $index, $results, PREG_SET_ORDER)) {
+            foreach ($results as $result) {
+                $rpmname = "R-".$result[1];
+                $ver = str_replace('-', '.', $result[2]);
+                $add = $uptable->record(
+                    "R",
+                    $repo["name"],
+                    $rpmname,
+                    $ver,
+                    $repo["state"]=='stable',
+                    ($repo["state"]=="stable"?"":"devel")
+                );
+
+                if ($add) {
+                    $tot++;
+                }
+            }
+            self::log("Write $tot packages in this channel");
+        } else {
+            self::log("No package in this channel");
+        }
+        return $tot;
+    }
+
+    /**
+     * Parse the content of a R repository
+     *
+     * @param TableUpstream $uptable the table to write to
+     * @param TableRRepo    $rrepo   the table to read from
+     *
+     * @return integer number of parsed line
+     */
+    static public function readR(TableUpstream $uptable, TableRRepo $rrepo)
+    {
+        $tot = 0;
+
+        foreach ($rrepo->request() as $repo) {
+            $tot += self::readOneR($uptable, $repo);
+        }
+        self::log("Write $tot packages in all channels");
+        return $tot;
+    }
+}
+?>
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