first commit

package.php

@@ -0,0 +1,163 @@
+<?PHP
+
+require_once("../../config.php");
+require_once("lib.php");
+require_once("../../lib/filelib.php");
+
+$id = required_param('id', PARAM_INT);     // programming ID
+$group = optional_param('group', 0, PARAM_INT);
+
+$params = array('id' => $id);
+if (!empty($group)) {
+    $params['group'] = $group;
+}
+$PAGE->set_url('/mod/programming/packaing.php', $params);
+
+if (!$cm = get_coursemodule_from_id('programming', $id)) {
+    print_error('invalidcoursemodule');
+}
+
+if (!$course = $DB->get_record('course', array('id' => $cm->course))) {
+    print_error('coursemisconf');
+}
+
+if (!$programming = $DB->get_record('programming', array('id' => $cm->instance))) {
+    print_error('invalidprogrammingid', 'programming');
+}
+
+$context = context_module::instance($cm->id);
+
+require_login($course->id, true, $cm);
+require_capability('mod/programming:viewotherprogram', $context);
+
+
+if ($group != 0) {
+    $users = get_group_users($group);
+} else {
+    if ($usergrps = groups_get_all_groups($course->id, $USER->id)) {
+        foreach ($usergrps as $ug) {
+            $users = array_merge($users, get_group_users($ug->id));
+        }
+    } else {
+        $users = False;
+    }
+}
+
+$sql = "SELECT * FROM {programming_submits} WHERE programmingid={$programming->id}";
+if (is_array($users)) {
+    $sql .= ' AND userid IN (' . implode(',', array_keys($users)) . ')';
+}
+$sql .= ' ORDER BY timemodified DESC';
+$submits = $DB->get_records_sql($sql);
+
+$users = array();
+$latestsubmits = array();
+if (is_array($submits)) {
+    foreach ($submits as $submit) {
+        if (in_array($submit->userid, $users))
+            continue;
+        $users[] = $submit->userid;
+        $latestsubmits[] = $submit;
+    }
+}
+$sql = 'SELECT * FROM {user} WHERE id IN (' . implode(',', $users) . ')';
+$users = $DB->get_records_sql($sql);
+
+// create dir
+$dirname = $CFG->dataroot . '/temp';
+if (!file_exists($dirname)) {
+    mkdir($dirname, 0777) or ('Failed to create dir');
+}
+$dirname .= '/programming';
+if (!file_exists($dirname)) {
+    mkdir($dirname, 0777) or ('Failed to create dir');
+}
+$dirname .= '/' . $programming->id;
+if (file_exists($dirname)) {
+    if (is_dir($dirname)) {
+        fulldelete($dirname) or error('Failed to remove dir contents');
+        //rmdir($dirname) or error('Failed to remove dir');
+    } else {
+        unlink($dirname) or error('Failed to delete file');
+    }
+}
+mkdir($dirname, 0700) or error('Failed to create dir');
+
+$files = array();
+// write files
+foreach ($latestsubmits as $submit) {
+    if ($submit->language == 1)
+        $ext = '.c';
+    elseif ($submit->language == 2)
+        $ext = '.cpp';
+    $filename = $dirname . '/' . $users[$submit->userid]->username . '-' . $submit->id . $ext;
+    $files[] = $filename;
+    $f = fopen($filename, 'w');
+    fwrite($f, $submit->code);
+    fwrite($f, "\r\n");
+    fclose($f);
+}
+
+// zip file
+// eli changed ! 2009-8-18 22:37:12
+$dest = $CFG->dataroot . '/' . $course->id;
+if (!file_exists($dest)) {
+    mkdir($dest, 0777) or error('Failed to create dir');
+}
+$dest .= '/programming-' . $programming->id;
+
+if ($group === 0) {
+    $dest .= '-all';
+} else {
+    $group_obj = get_current_group($course->id, True);
+    $dest .= '-' . $group_obj->name;
+}
+$dest .= '.zip';
+if (file_exists($dest)) {
+    unlink($dest) or error("Failed to delete dest file");
+}
+zip_files($files, $dest);
+
+// remove temp
+fulldelete($dirname);
+
+$g = $group === 0 ? 'all' : $group_obj->name;
+$from_zip_file = $course->id . 'programming-' . $programming->id . '-' . $g . '.zip';
+$count = count($files);
+$referer = $_SERVER['HTTP_REFERER'];
+$fs = get_file_storage();
+$ctxid = context_user::instance($USER->id)->id;
+$fileinfo = array('contextid' => $ctxid, 'component' => 'user', 'filearea' => 'private',
+    'itemid' => 0, 'filepath' => '/', 'filename' => $from_zip_file,
+    'timecreated' => time(), 'timemodified' => time(), 'userid' => $USER->id);
+
+// Get file
+$file = $fs->get_file($fileinfo['contextid'], $fileinfo['component'], $fileinfo['filearea'], $fileinfo['itemid'], $fileinfo['filepath'], $fileinfo['filename']);
+
+// Delete it if it exists
+if ($file) {
+    $file->delete();
+}
+
+$file = $fs->create_file_from_pathname($fileinfo, $dest);
+/// Print the page header
+$urlbase = "$CFG->httpswwwroot/pluginfile.php";
+$filelink = $CFG->wwwroot.'/pluginfile.php'.'/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . '/' . $file->get_filename() . '?forcedownload=1';
+
+$PAGE->set_title($programming->name);
+$PAGE->set_heading(format_string($course->fullname));
+echo $OUTPUT->header();
+
+/// Print tabs
+$renderer = $PAGE->get_renderer('mod_programming');
+$tabs = programming_navtab('reports', 'reports-packaging', $course, $programming, $cm);
+echo $renderer->render_navtab($tabs);
+
+echo html_writer::tag('h2', $programming->name);
+echo html_writer::tag('h3', get_string('packagesuccess', 'programming'));
+
+echo html_writer::tag('p', "<a href='$filelink'>" . get_string('download', 'programming') . '</a>');
+echo html_writer::tag('p', "<a href='$referer'>" . get_string('return', 'programming') . '</a>');
+
+/// Finish the page
+echo $OUTPUT->footer($course);