PHP zipfile::close方法代码示例

    $vcard->setEmail($row['email']);
    $vcard->setNote('Originated from an AContent at ' . TR_BASE_HREF . '. See ATutor.ca for additional information.');
    $vcard->setURL($row['website']);
    $imsmanifest_xml = str_replace('{VCARD}', $vcard->getVCard(), $imsmanifest_xml);
} else {
    $imsmanifest_xml = str_replace('{VCARD}', '', $imsmanifest_xml);
}
/* save the imsmanifest.xml file */
$zipfile->add_file($imsmanifest_xml, 'imsmanifest.xml');
/* Commented by Cindy Qi Li on Jan 12, 2010
// AContent does not have glossary and forums (discussion tools)
if ($glossary_xml) {
	$zipfile->create_dir('resources/GlossaryItem/');
	$zipfile->add_file($glossary_xml,  'resources/GlossaryItem/glossary.xml');
}
*/
$zipfile->close();
// this is optional, since send_file() closes it anyway
$ims_course_title = str_replace(array(' ', ':'), '_', $ims_course_title);
/**
 * A problem here with the preg_replace below.
 * Originally was designed to remove all werid symbols to avoid file corruptions.
 * In UTF-8, all non-english chars are considered to be 'werid symbols'
 * We can still replace it as is, or add fileid to the filename to avoid these problems
 * Well then again people won't be able to tell what this file is about
 * If we are going to take out the preg_replace, some OS might not be able to understand
 * these characters and will have problems importing.
 */
$ims_course_title = preg_replace("{[^a-zA-Z0-9._-]}", "", trim($ims_course_title));
$zipfile->send_file($ims_course_title . '_imscc');
exit;

function export_theme($theme_dir)
{
    require AT_INCLUDE_PATH . 'classes/zipfile.class.php';
    /* for zipfile */
    require AT_INCLUDE_PATH . 'classes/XML/XML_HTMLSax/XML_HTMLSax.php';
    /* for XML_HTMLSax */
    require 'theme_template.inc.php';
    /* for theme XML templates */
    global $db;
    //identify current theme and then searches db for relavent info
    $sql = "SELECT * FROM " . TABLE_PREFIX . "themes WHERE dir_name = '{$theme_dir}'";
    $result = mysql_query($sql, $db);
    $row = mysql_fetch_assoc($result);
    $dir = $row['dir_name'] . '/';
    $title = $row['title'];
    $version = $row['version'];
    $type = $row['type'];
    $last_updated = $row['last_updated'];
    $extra_info = $row['extra_info'];
    //generate 'theme_info.xml' file based on info
    $info_xml = str_replace(array('{TITLE}', '{VERSION}', '{TYPE}', '{LAST_UPDATED}', '{EXTRA_INFO}'), array($title, $version, $type, $last_updated, $extra_info), $theme_template_xml);
    //zip together all the contents of the folder along with the XML file
    $zipfile = new zipfile();
    $zipfile->create_dir($dir);
    //update installation folder
    $dir1 = get_main_theme_dir(intval($row["customized"])) . $dir;
    $zipfile->add_file($info_xml, $dir . 'theme_info.xml');
    /* zip other required files */
    $zipfile->add_dir($dir1, $dir);
    /*close & send*/
    $zipfile->close();
    //Name the Zip file and sends to user for download
    $zipfile->send_file(str_replace(array(' ', ':'), '_', $title));
}

function get_projects_archive($projects, $shedule)
{
    require_once "zip.lib.php";
    $zipfile = new zipfile();
    foreach ($projects as $fname => $project) {
        $fname = 'Projects/' . $fname;
        $zipfile->addFile($project, $fname);
    }
    $zipfile->addFile($shedule, 'shedule.xml');
    header('Content-type: application/octet-stream');
    header('Content-Disposition: attachment; filename=projects-' . date("d-m-Y-H-i-s") . '.zip');
    echo $zipfile->file();
    $zipfile->close();
}

//.........这里部分代码省略.........
        $sql = "SELECT course_id, title, primary_language FROM " . TABLE_PREFIX . "courses\n                 WHERE course_id = (SELECT course_id FROM " . TABLE_PREFIX . "tests\n                                     WHERE test_id=" . $tid . ")";
        $result = mysql_query($sql, $db);
        $course_row = mysql_fetch_assoc($result);
        $course_language = $course_row['primary_language'];
        $course_id = $course_row['course_id'];
        $course_title = $course_row['title'];
    }
    $courseLanguage =& $languageManager->getLanguage($course_language);
    $course_language_charset = $courseLanguage->getCharacterSet();
    $imported_files;
    $zipflag = false;
    if ($zipfile == null) {
        $zipflag = true;
    }
    if ($test_zipped_files == null) {
        $test_zipped_files = array();
    }
    if ($zipflag) {
        $zipfile = new zipfile();
        $zipfile->create_dir('resources/');
        // for all the dependency files
    }
    $resources = array();
    $dependencies = array();
    //    don't want to sort it, i want the same order out.
    //    asort($question_ids);
    //TODO: Merge the following 2 sqls together.
    //Randomized or not, export all the questions that are associated with it.
    $sql = "SELECT TQ.question_id, TQA.weight FROM " . TABLE_PREFIX . "tests_questions TQ INNER JOIN " . TABLE_PREFIX . "tests_questions_assoc TQA USING (question_id) WHERE TQ.course_id={$course_id} AND TQA.test_id={$tid} ORDER BY TQA.ordering, TQA.question_id";
    $result = mysql_query($sql, $db);
    $question_ids = array();
    while (($question_row = mysql_fetch_assoc($result)) != false) {
        $question_ids[] = $question_row['question_id'];
    }
    //No questions in the test
    if (sizeof($question_ids) == 0) {
        return;
    }
    $question_ids_delim = implode(',', $question_ids);
    //$sql = "SELECT * FROM ".TABLE_PREFIX."tests_questions WHERE course_id=$_SESSION[course_id] AND question_id IN($question_ids_delim)";
    $sql = "SELECT TQ.*, TQA.weight, TQA.test_id FROM " . TABLE_PREFIX . "tests_questions TQ INNER JOIN " . TABLE_PREFIX . "tests_questions_assoc TQA USING (question_id) WHERE TQA.test_id={$tid} AND TQ.question_id IN({$question_ids_delim}) ORDER BY TQA.ordering, TQA.question_id";
    $result = mysql_query($sql, $db);
    while ($row = mysql_fetch_assoc($result)) {
        $obj = TestQuestions::getQuestion($row['type']);
        $local_xml = '';
        $local_xml = $obj->exportQTI($row, $course_language_charset, '1.2.1');
        $local_dependencies = array();
        $text_blob = implode(' ', $row);
        $local_dependencies = get_html_resources($text_blob, $course_id);
        $dependencies = array_merge($dependencies, $local_dependencies);
        $xml = $xml . "\n\n" . $local_xml;
    }
    //files that are found inside the test; used by print_organization(), to add all test files into QTI/ folder.
    $test_files = $dependencies;
    $resources[] = array('href' => 'tests_' . $tid . '.xml', 'dependencies' => array_keys($dependencies));
    $xml = trim($xml);
    //get test title
    $sql = "SELECT title, num_takes FROM " . TABLE_PREFIX . "tests WHERE test_id = {$tid}";
    $result = mysql_query($sql, $db);
    $row = mysql_fetch_array($result);
    //TODO: wrap around xml now
    $savant->assign('xml_content', $xml);
    $savant->assign('title', htmlspecialchars($row['title'], ENT_QUOTES, 'UTF-8'));
    $savant->assign('num_takes', $row['num_takes']);
    $savant->assign('use_cc', $use_cc);
    $xml = $savant->fetch('test_questions/wrapper.tmpl.php');
    $xml_filename = 'tests_' . $tid . '.xml';
    if (!$use_cc) {
        $zipfile->add_file($xml, $xml_filename);
    } else {
        $zipfile->add_file($xml, 'QTI/' . $xml_filename);
    }
    // add any dependency files:
    if (!$use_cc) {
        foreach ($dependencies as $resource => $resource_server_path) {
            //add this file in if it's not already in the zip package
            if (!in_array($resource_server_path, $test_zipped_files)) {
                $zipfile->add_file(@file_get_contents($resource_server_path), 'resources/' . $resource, filemtime($resource_server_path));
                $test_zipped_files[] = $resource_server_path;
            }
        }
    }
    if ($zipflag) {
        // construct the manifest xml
        $savant->assign('resources', $resources);
        $savant->assign('dependencies', array_keys($dependencies));
        $savant->assign('encoding', $course_language_charset);
        $savant->assign('title', $test_title);
        $savant->assign('xml_filename', $xml_filename);
        $manifest_xml = $savant->fetch('test_questions/manifest_qti_1p2.tmpl.php');
        $zipfile->add_file($manifest_xml, 'imsmanifest.xml');
        $zipfile->close();
        $filename = str_replace(array(' ', ':'), '_', $course_title . '-' . $test_title . '-' . date('Ymd'));
        $zipfile->send_file($filename);
        exit;
    }
    $return_array[$xml_filename] = array_keys($dependencies);
    return $return_array;
    //done
}