function print_organizations($parent_id, &$_menu, $depth, $path = '', $children, &$string)
{
global $html_content_template, $default_html_style, $zipfile, $resources, $ims_template_xml, $parser, $my_files;
global $used_glossary_terms, $course_id, $course_language_charset, $course_language_code;
static $paths, $zipped_files;
global $glossary;
global $test_list, $test_zipped_files, $test_files, $test_xml_items, $use_a4a;
/* added by bologna*/
//TODO***********BOLOGNA**************REMOVE ME*****************/
global $db, $forum_list;
//forum_list contiene tutti i forum distinti associati ai contenuti. poich� la funzione in questione � ricorsiva deve essere globale in modo che in fase di creazione dell'archivio zip i file descrittori dei forum non vengano ripetuti
$space = ' ';
$prefix = ' ';
if ($depth == 0) {
$string .= '<ul>';
}
$top_level = $_menu[$parent_id];
if (!is_array($paths)) {
$paths = array();
}
if (!is_array($zipped_files)) {
$zipped_files = array();
}
if (is_array($top_level)) {
$counter = 1;
$num_items = count($top_level);
foreach ($top_level as $garbage => $content) {
$link = '';
//XSL characters handling
$content['title'] = str_replace('&', '&', $content['title']);
if ($content['content_path'] && substr($content['content_path'], -1) != '/') {
$content['content_path'] .= '/';
}
/*
* generate weblinks
* Reason to put it here is cause we don't want the content to be overwrittened.
*/
if ($content['content_type'] == CONTENT_TYPE_WEBLINK) {
$wl = new Weblinks($content['title'], $content['text']);
$wlexport = new WeblinksExport($wl);
$wl_xml = $wlexport->export();
$wl_filename = 'weblinks_' . $content['content_id'] . '.xml';
$zipfile->add_file($wl_xml, 'Weblinks/' . $wl_filename, $content['u_ts']);
$resources .= str_replace(array('{PATH}', '{CONTENT_ID}'), array($wl_filename, $content['content_id']), $ims_template_xml['resource_weblink']);
//Done.
// continue;
}
if ($content['content_type'] == CONTENT_TYPE_FOLDER) {
$link .= $prefix . '<item identifier="MANIFEST01_FOLDER' . $content['content_id'] . '">' . "\n";
$link .= $prefix . $space . '<title>' . $content['title'] . '</title>' . "\n";
} else {
$link .= '<item identifier="MANIFEST01_ITEM' . $content['content_id'] . '" identifierref="MANIFEST01_RESOURCE' . $content['content_id'] . '">' . "\n";
$link .= $prefix . $space . '<title>' . $content['title'] . '</title>' . "\n{$prefix}{$space}";
}
$html_link = '<a href="resources/' . $content['content_path'] . $content['content_id'] . '.html" target="body">' . $content['title'] . '</a>';
/* save the content as HTML files */
/* @See: include/lib/format_content.inc.php */
$content['text'] = str_replace('CONTENT_DIR/', '', $content['text']);
/* get all the glossary terms used */
$terms = find_terms($content['text']);
if (is_array($terms)) {
foreach ($terms[2] as $term) {
$used_glossary_terms[] = $term;
}
}
//TODO**************BOLOGNA****************REMOVE ME************/
$f_count = count($forum_list);
//count all distinct forum_id associated to a content page
//la funzione è ricorsiva quindi lo devo ricavare attraverso la variabile globale forum_list
/* TODO *************BOLOGNA*************REMOVE ME*********/
//recupero i forum associati al contenuto corrente
$sql = "SELECT cf.forum_id, f.title, f.description FROM (SELECT * FROM " . TABLE_PREFIX . "content_forums_assoc WHERE content_id={$content['content_id']}) AS cf LEFT JOIN " . TABLE_PREFIX . "forums f ON cf.forum_id=f.forum_id";
$result_cf = mysql_query($sql, $db);
$cf_count = mysql_num_rows($result_cf);
//per ogni forum ottenuto controllo se è già stato caricato nell'array
//necessario mantenerlo distinto poichè NON si prevedono funzioni sul
//controllo dei nomi nell'inserimento di file nell'archivio.
$find = false;
$forums_dependency = '';
//template for associate Discussion Topic to the current content into the manifest
while ($current_forum = mysql_fetch_assoc($result_cf)) {
for ($j = 0; $j < $f_count; $j++) {
if ($forum_list[$j]['id'] == $current_forum['forum_id']) {
$find = true;
}
}
if (!$find) {
$forum_list[$f_count]['id'] = $current_forum['forum_id'];
$forum_list[$f_count]['title'] = $current_forum['title'];
$forum_list[$f_count]['description'] = $current_forum['description'];
$find = false;
$f_count++;
}
$forums_dependency .= $prefix . $space . '<dependency identifierref="Forum' . $current_forum['forum_id'] . '_R" />';
}
/** Test dependency **/
$sql = 'SELECT * FROM ' . TABLE_PREFIX . 'content_tests_assoc WHERE content_id=' . $content['content_id'];
$result = mysql_query($sql, $db);
while ($row = mysql_fetch_assoc($result)) {
//add test dependency on top of forum dependency
$forums_dependency .= $prefix . $space . '<dependency identifierref="MANIFEST01_RESOURCE_QTI' . $row['test_id'] . '" />';
}
/* calculate how deep this page is: */
$path = '../';
if ($content['content_path']) {
$depth = substr_count($content['content_path'], '/');
$path .= str_repeat('../', $depth);
}
$content['text'] = format_content($content['text'], $content['formatting'], $glossary, $path);
/* add HTML header and footers to the files */
/* use default style if <style> is not in imported html head */
$head = '';
if ($content['use_customized_head']) {
if (strpos(strtolower($content['head']), '<style') > 0) {
$head = $content['head'];
} else {
if (strlen($content['head']) > 0) {
$head = $content['head'] . $default_html_style;
} else {
$head = $default_html_style;
}
}
}
$content['text'] = str_replace(array('{TITLE}', '{CONTENT}', '{KEYWORDS}', '{COURSE_PRIMARY_LANGUAGE_CHARSET}', '{COURSE_PRIMARY_LANGUAGE_CODE}', '{HEAD}'), array($content['title'], $content['text'], $content['keywords'], $course_language_charset, $course_language_code, $head), $html_content_template);
/* duplicate the paths in the content_path field in the zip file */
if ($content['content_path']) {
if (!in_array($content['content_path'], $paths)) {
$zipfile->create_dir('resources/' . $content['content_path'], time());
$paths[] = $content['content_path'];
}
}
//add the file iff it's a content file
if ($content['content_type'] == CONTENT_TYPE_CONTENT) {
$zipfile->add_file($content['text'], 'resources/' . $content['content_path'] . $content['content_id'] . '.html', $content['u_ts']);
}
$content['title'] = htmlspecialchars($content['title']);
/* add the resource dependancies */
if ($my_files == null) {
$my_files = array();
}
$content_files = "\n";
$parser->parse($content['text']);
/* generate the IMS QTI resource and files */
global $contentManager;
//check if test export is allowed.
if ($contentManager->allowTestExport($content['content_id'])) {
$content_test_rs = $contentManager->getContentTestsAssoc($content['content_id']);
$test_ids = array();
//reset test ids
//$my_files = array(); //reset myfiles.
while ($content_test_row = mysql_fetch_assoc($content_test_rs)) {
//export
$test_ids[] = $content_test_row['test_id'];
//the 'added_files' is for adding into the manifest file in this zip
$added_files = test_qti_export($content_test_row['test_id'], '', $zipfile);
foreach ($added_files as $xml_file => $chunk) {
foreach ($chunk as $xml_filename) {
$added_files_xml .= str_replace('{FILE}', 'resources/' . $xml_filename, $ims_template_xml['xml']);
}
}
//Save all the xml files in this array, and then print_organizations will add it to the manifest file.
$resources .= str_replace(array('{TEST_ID}', '{PATH}', '{FILES}'), array($content_test_row['test_id'], 'tests_' . $content_test_row['test_id'] . '.xml', $added_files_xml), $ims_template_xml['resource_test']);
/* Taken out since we are gonna use dependency instead
$test_xml_items .= str_replace( array('{TEST_ID}'),
array($content_test_row['test_id']),
$ims_template_xml['test']);
*/
foreach ($test_files as $filename => $realfilepath) {
$zipfile->add_file(@file_get_contents($realfilepath), 'resources/' . $filename, filemtime($realfilepath));
}
}
}
/* generate the a4a files */
$a4a_xml_array = array();
//don't export a4a if this is in plain text, plain text has no media
//http://atutor.ca/atutor/mantis/view.php?id=4593
if ($content['formatting'] === 0) {
$use_a4a = false;
}
if ($use_a4a == true) {
$a4aExport = new A4aExport($content['content_id']);
// $a4aExport->setRelativePath('resources/'.$content['content_path']);
$secondary_files = $a4aExport->getAllSecondaryFiles();
$a4a_xml_array = $a4aExport->exportA4a();
$my_files = array_merge($my_files, $a4aExport->getAllSecondaryFiles());
}
/* handle @import */
$import_files = get_import_files($content['text']);
if (count($import_files) > 0) {
$my_files = array_merge($my_files, $import_files);
}
foreach ($my_files as $file) {
/* filter out full urls */
$url_parts = @parse_url($file);
// if (isset($url_parts['scheme'])) {
// continue;
// }
/* file should be relative to content. let's double check */
if (substr($file, 0, 1) == '/') {
continue;
}
if (substr($file, 0, 7) != 'http://' && substr($file, 0, 8) != 'https://') {
$file_path = realpath(AT_CONTENT_DIR . $course_id . '/' . $content['content_path'] . $file);
/* check if the path contains AT_CONTENT_DIR in it, if not, skip it, it's trying to scan through
* the file system */
if (strpos($file_path, AT_CONTENT_DIR) !== 0) {
continue;
//skip
}
/* check if this file exists in the content dir, if not don't include it */
if (file_exists($file_path) && is_file($file_path) && !in_array($file_path, $zipped_files)) {
$zipped_files[] = $file_path;
$dir = substr(dirname($file_path), strlen(AT_CONTENT_DIR . $course_id));
if (!in_array($dir, $paths) && $dir) {
$dir = str_replace('\\', '/', substr($dir, 1));
$zipfile->create_dir('resources/' . $dir, time());
$paths[] = $dir;
}
$file_info = stat($file_path);
//remove relative path in the content_path.
$filepath_array = explode('/', 'resources/' . $content['content_path'] . $file);
$new_filepath_array = array();
if (in_array('..', $filepath_array)) {
while (!empty($filepath_array)) {
$temp = array_shift($filepath_array);
if ($temp == '..') {
array_pop($new_filepath_array);
} else {
array_push($new_filepath_array, $temp);
}
}
$zip_path = implode('/', $new_filepath_array);
} else {
$zip_path = 'resources/' . $content['content_path'] . $file;
}
$zipfile->add_file(@file_get_contents($file_path), $zip_path, $file_info['mtime']);
}
}
//a4a secondary files have mapping, save the ones that we want in order to add the tag in
$a4a_secondary_files = array();
foreach ($a4a_xml_array as $a4a_filename => $a4a_filearray) {
if (preg_match('/(.*)\\sto\\s(.*)/', $a4a_filename, $matches)) {
//save the actual file name
$a4a_secondary_files[$matches[1]][] = $a4a_filename;
//values are holders
}
}
/**
* A hack to fix youtube links. one uses youtube.com?watch=xxx, the other uses youtube.com/v/xxx,
* in which both points to the same file, but needed different links to play.
* in A4a, these youtube links are always stored as "?watch=xxx", however, output.inc.php converted
* these to /v/xxx for rendering purposes. Convert it back if youtube exists in url.
* http://atutor.ca/atutor/mantis/view.php?id=4548
* @harris 9/30/2010
*/
if (strpos($file, 'youtube.com') !== false) {
//apply the conversion before linking the alternatives. Otherwise it will not be added.
$file = convert_youtube_playURL_to_watchURL($file);
}
// If this file has a4a alternatives, link it.
if (isset($a4a_xml_array[$file]) || isset($a4a_secondary_files[$file])) {
//if this is an array, meaning that it has more than 1 alternatives, print all
if (substr($file, 0, 7) == 'http://' || substr($file, 0, 8) == 'https://') {
$name_in_file_meta = $file;
} else {
$name_in_file_meta = 'resources/' . $content['content_path'] . $file;
}
if (is_array($a4a_secondary_files[$file])) {
$all_secondary_files_md = '';
//reinitialize string to null
foreach ($a4a_secondary_files[$file] as $v) {
foreach ($a4a_xml_array[$v] as $v2) {
$all_secondary_files_md .= $v2;
//all the meta data
}
}
$content_files .= str_replace(array('{FILE}', '{FILE_META_DATA}'), array($name_in_file_meta, $all_secondary_files_md), $ims_template_xml['file_meta']);
} else {
$content_files .= str_replace(array('{FILE}', '{FILE_META_DATA}'), array($name_in_file_meta, $a4a_xml_array[$file]), $ims_template_xml['file_meta']);
}
} else {
//if this file is in the test array, add an extra link to the direct file,
if (!empty($test_zipped_files) && in_array($file_path, $test_zipped_files)) {
$content_files .= str_replace('{FILE}', $file, $ims_template_xml['file']);
} else {
if (preg_match('/^http[s]?\\:/', $file) == 1) {
if ($use_a4a) {
$content_files .= str_replace('{FILE}', $file, $ims_template_xml['xml']);
}
} elseif (file_exists($file_path) && is_file($file_path)) {
//http://www.atutor.ca/atutor/mantis/view.php?id=4313
//relative link that goes beyond get.php shouldn't be added
//relative link that does not exist shouldn't be added.
$filepath_array = explode('/', $content['content_path'] . $file);
$new_filepath_array = array();
if (in_array('..', $filepath_array)) {
while (!empty($filepath_array)) {
$temp = array_shift($filepath_array);
if ($temp == '..') {
array_pop($new_filepath_array);
} else {
array_push($new_filepath_array, $temp);
}
}
$file = implode('/', $new_filepath_array);
} else {
$file = $content['content_path'] . $file;
}
$content_files .= str_replace('{FILE}', $file, $ims_template_xml['file']);
}
}
}
/* check if this file is one of the test xml file, if so, we need to add the dependency
* Note: The file has already been added to the archieve before this is called.
*/
if (preg_match('/tests\\_[0-9]+\\.xml$/', $file) && !in_array($file, $test_zipped_files)) {
$content_files .= str_replace('{FILE}', 'QTI/' . $file, $ims_template_xml['xml']);
$test_zipped_files[] = $file;
}
}
/******************************
* http://www.atutor.ca/atutor/mantis/view.php?id=4383
*/
$my_files = array();
/******************************/
//add it to the resources section if it hasn't been added.
//Weblinks have been added.
//Folders aren't resourecs, they shouldn't be added
if ($content['content_type'] == CONTENT_TYPE_CONTENT) {
$resources .= str_replace(array('{CONTENT_ID}', '{PATH}', '{FILES}', '{DEPENDENCY}'), array($content['content_id'], $content['content_path'], $content_files, $forums_dependency), $ims_template_xml['resource']);
}
for ($i = 0; $i < $depth; $i++) {
$link .= $space;
}
if (is_array($_menu[$content['content_id']])) {
/* has children */
$html_link = '<li>' . $html_link . '<ul>';
for ($i = 0; $i < $depth; $i++) {
if ($children[$i] == 1) {
echo $space;
//$html_link = $space.$html_link;
} else {
echo $space;
//$html_link = $space.$html_link;
}
}
} else {
/* doesn't have children */
$html_link = '<li>' . $html_link . '</li>';
if ($counter == $num_items) {
for ($i = 0; $i < $depth; $i++) {
if ($children[$i] == 1) {
echo $space;
//$html_link = $space.$html_link;
} else {
echo $space;
//$html_link = $space.$html_link;
}
}
} else {
for ($i = 0; $i < $depth; $i++) {
echo $space;
//$html_link = $space.$html_link;
}
}
$title = $space . $title;
}
echo $prefix . $link;
// echo $title;
echo "\n";
$string .= $html_link . "\n";
$depth++;
print_organizations($content['content_id'], $_menu, $depth, $path . $counter . '.', $children, $string);
$depth--;
$counter++;
for ($i = 0; $i < $depth; $i++) {
echo $space;
}
//debug($_menu, $content['content_id']);
// if (!empty($_menu[$content['content_id']])){
echo $prefix . '</item>';
// }
echo "\n";
}
$string .= '</ul>';
if ($depth > 0) {
$string .= '</li>';
}
}
}
// find all [media] resources
preg_match_all("/\\[media[0-9a-z\\|]*\\](.*)\\[\\/media\\]/i", $body, $media_matches);
$my_files = array_merge($media_matches[1], $my_files);
// add by Cindy Li.
// This resolves the problem introduced by [media] tag: when [media] is
// parsed into <object>, same resource appears a few times in <object> with different
// format to cater for different browsers or players. This way creates problem that different
// formats in <object> are all parsed and considered as different resource. array_unique()
// call solves this problem. But, it introduces the new problem that when a same resource
// appears at different places in the content and users do want to have them with different
// alternatives. With this solution, this same resource only shows up once at "adapt content"
// and only can have one alternative associated with. Table and scripts need to be re-designed
// to solve this problem, for example, include line number in table.
$my_files = array_unique($my_files);
/* handle @import */
$import_files = get_import_files($body);
if (count($import_files) > 0) {
$my_files = array_merge($my_files, $import_files);
}
$i = 0;
foreach ($my_files as $file) {
/* filter out full urls */
$url_parts = @parse_url($file);
// if (isset($url_parts['scheme']) && substr($file, 0, strlen(TR_BASE_HREF)) != TR_BASE_HREF) {
// continue;
// }
/* file should be relative to content. let's double check */
if (substr($file, 0, 1) == '/') {
continue;
}
// The URL of the movie from youtube.com has been converted above in embed_media().
function print_organizations($parent_id, &$_menu, $depth, $path = '', $children, &$string)
{
global $html_content_template, $default_html_style, $zipfile, $resources, $ims_template_xml, $parser, $my_files;
global $used_glossary_terms, $course_id, $course_language_charset, $course_language_code;
static $paths, $zipped_files;
global $glossary;
global $test_zipped_files, $use_a4a, $db;
$space = ' ';
$prefix = ' ';
if ($depth == 0) {
$string .= '<ul>';
}
$top_level = $_menu[$parent_id];
if (!is_array($paths)) {
$paths = array();
}
if (!is_array($zipped_files)) {
$zipped_files = array();
}
if (is_array($top_level)) {
$counter = 1;
$num_items = count($top_level);
foreach ($top_level as $garbage => $content) {
$link = '';
if ($content['content_path']) {
$content['content_path'] .= '/';
}
//if this is a folder, export it without identifierref
if ($content['content_type'] == CONTENT_TYPE_FOLDER) {
$link = $prevfix . '<item identifier="MANIFEST01_ITEM' . $content['content_id'] . '">' . "\n";
} else {
$link = $prevfix . '<item identifier="MANIFEST01_ITEM' . $content['content_id'] . '" identifierref="MANIFEST01_RESOURCE' . $content['content_id'] . '" parameters="' . htmlentities($content['test_message'], ENT_QUOTES, 'UTF-8') . '">' . "\n";
}
$html_link = '<a href="resources/' . $content['content_path'] . $content['content_id'] . '.html" target="body">' . $content['title'] . '</a>';
/* save the content as HTML files */
/* @See: include/lib/format_content.inc.php */
$content['text'] = str_replace('CONTENT_DIR/', '', $content['text']);
/* get all the glossary terms used */
$terms = find_terms($content['text']);
if (is_array($terms)) {
foreach ($terms[2] as $term) {
$used_glossary_terms[] = $term;
}
}
/** Test dependency **/
$test_dependency = '';
//Template for test
$sql = "SELECT * FROM %scontent_tests_assoc WHERE content_id=%d";
$rows_assocs = queryDB($sql, array(TABLE_PREFIX, $content['content_id']));
foreach ($rows_assocs as $row) {
//add test dependency ontop to forums dependency
$test_dependency .= $prefix . $space . '<dependency identifierref="MANIFEST01_RESOURCE_QTI' . $row['test_id'] . '" />';
}
/* calculate how deep this page is: */
$path = '../';
if ($content['content_path']) {
$depth = substr_count($content['content_path'], '/');
$path .= str_repeat('../', $depth);
}
$content['text'] = format_content($content['text'], $content['formatting'], $glossary, $path);
/* add HTML header and footers to the files */
/* use default style if <style> is not in imported html head */
$head = '';
if ($content['use_customized_head']) {
if (strpos(strtolower($content['head']), '<style') > 0) {
$head = $content['head'];
} else {
if (strlen($content['head']) > 0) {
$head = $content['head'] . $default_html_style;
} else {
$head = $default_html_style;
}
}
}
$content['text'] = str_replace(array('{TITLE}', '{CONTENT}', '{KEYWORDS}', '{COURSE_PRIMARY_LANGUAGE_CHARSET}', '{COURSE_PRIMARY_LANGUAGE_CODE}', '{HEAD}'), array($content['title'], $content['text'], $content['keywords'], $course_language_charset, $course_language_code, $head), $html_content_template);
/* duplicate the paths in the content_path field in the zip file */
if ($content['content_path']) {
if (!in_array($content['content_path'], $paths)) {
$zipfile->create_dir('resources/' . $content['content_path'], time());
$paths[] = $content['content_path'];
}
}
$zipfile->add_file($content['text'], 'resources/' . $content['content_path'] . $content['content_id'] . '.html', $content['u_ts']);
$content['title'] = htmlspecialchars($content['title']);
/* add the resource dependancies */
if ($my_files == null) {
$my_files = array();
}
$content_files = "\n";
$parser->parse($content['text']);
/* generate the IMS QTI resource and files */
global $contentManager;
//check if test export is allowed.
if ($contentManager->allowTestExport($content['content_id'])) {
$content_test_rs = $contentManager->getContentTestsAssoc($content['content_id']);
$test_ids = array();
//reset test ids
//$my_files = array(); //reset myfiles.
foreach ($content_test_rs as $content_test_row) {
//export
$test_ids[] = $content_test_row['test_id'];
//the 'added_files' is for adding into the manifest file in this zip
$added_files = test_qti_export($content_test_row['test_id'], '', $zipfile);
//Save all the xml files in this array, and then print_organizations will add it to the manifest file.
foreach ($added_files as $filename => $file_array) {
$my_files[] = $filename;
foreach ($file_array as $garbage => $filename2) {
if (!in_array($filename2, $my_files)) {
$my_files[] = $filename2;
}
}
}
//Save all the xml files in this array, and then print_organizations will add it to the manifest file.
$resources .= str_replace(array('{TEST_ID}', '{PATH}', '{FILES}'), array($content_test_row['test_id'], 'tests_' . $content_test_row['test_id'] . '.xml', $added_files_xml), $ims_template_xml['resource_test']);
}
}
/* generate the a4a files */
$a4a_xml_array = array();
//http://atutor.ca/atutor/mantis/view.php?id=4593
if ($content['formatting'] === 0) {
$use_a4a = false;
}
if ($use_a4a == true) {
$a4aExport = new A4aExport($content['content_id']);
// $a4aExport->setRelativePath('resources/'.$content['content_path']);
$secondary_files = $a4aExport->getAllSecondaryFiles();
$a4a_xml_array = $a4aExport->exportA4a();
$my_files = array_merge($my_files, $a4aExport->getAllSecondaryFiles());
}
/* handle @import */
$import_files = get_import_files($content['text']);
if (count($import_files) > 0) {
$my_files = array_merge($my_files, $import_files);
}
foreach ($my_files as $file) {
/* filter out full urls */
$url_parts = @parse_url($file);
if (isset($url_parts['scheme'])) {
continue;
}
/* file should be relative to content. let's double check */
if (substr($file, 0, 1) == '/') {
continue;
}
$file_path = realpath(AT_CONTENT_DIR . $course_id . '/' . $content['content_path'] . $file);
/* check if this file exists in the content dir, if not don't include it */
if (file_exists($file_path) && is_file($file_path) && !in_array($file_path, $zipped_files)) {
$zipped_files[] = $file_path;
$dir = substr(dirname($file_path), strlen(AT_CONTENT_DIR . $course_id));
if (!in_array($dir, $paths) && $dir) {
$dir = str_replace('\\', '/', substr($dir, 1));
$zipfile->create_dir('resources/' . $dir, time());
$paths[] = $dir;
}
$file_info = stat($file_path);
//Fixes relative paths, so folder1/folder2/../file.jpg will become just folder1/file.jpg
$file_save_path = str_replace(AT_CONTENT_DIR . $course_id . DIRECTORY_SEPARATOR, '', $file_path);
$file_save_path = str_replace('\\', '/', $file_save_path);
//condition checks if the file has been added, so then the test won't be added to all the subchildren
//leads to normal images not capable to be extracted.
if ((empty($test_zipped_files) || is_array($test_zipped_files) && !in_array($file_path, $test_zipped_files)) && file_exists($file_path)) {
$zipfile->add_file(@file_get_contents($file_path), 'resources/' . $file_save_path, $file_info['mtime']);
// $test_zipped_files[] = $content['content_path'] . $file;
$test_zipped_files[] = $file_path;
} elseif (!is_array($test_zipped_files) && file_exists($file_path) && !in_array($file_path, $zipped_files)) {
$zipfile->add_file(@file_get_contents($file_path), 'resources/' . $file_save_path, $file_info['mtime']);
}
//a4a secondary files have mapping, save the ones that we want in order to add the tag in
$a4a_secondary_files = array();
foreach ($a4a_xml_array as $a4a_filename => $a4a_filearray) {
if (preg_match('/(.*)\\sto\\s(.*)/', $a4a_filename, $matches)) {
//save the actual file name
$a4a_secondary_files[$matches[1]][] = $a4a_filename;
//values are holders
}
}
// If this file has a4a alternatives, link it.
if (isset($a4a_xml_array[$file]) || isset($a4a_secondary_files[$file])) {
//if this is an array, meaning that it has more than 1 alternatives, print all
if (is_array($a4a_secondary_files[$file])) {
$all_secondary_files_md = '';
//reinitialize string to null
foreach ($a4a_secondary_files[$file] as $v) {
foreach ($a4a_xml_array[$v] as $v2) {
$all_secondary_files_md .= $v2;
//all the meta data
}
}
$content_files .= str_replace(array('{FILE}', '{FILE_META_DATA}'), array('resources/' . $file_save_path, $all_secondary_files_md), $ims_template_xml['file_meta']);
} else {
$content_files .= str_replace(array('{FILE}', '{FILE_META_DATA}'), array('resources/' . $file_save_path, $a4a_xml_array[$file]), $ims_template_xml['file_meta']);
}
} else {
//if this file is in the test array, add an extra link to the direct file,
if (!empty($test_zipped_files) && in_array($file_path, $test_zipped_files)) {
$content_files .= str_replace('{FILE}', $file_save_path, $ims_template_xml['file']);
} else {
$content_files .= str_replace('{FILE}', $file_save_path, $ims_template_xml['file']);
}
}
}
/* check if this file is one of the test xml file, if so, we need to add the dependency
* Note: The file has already been added to the archieve before this is called.
*/
/* taken out as of nov 17th, used dependency instead
if (preg_match('/tests\_[0-9]+\.xml$/', $file) && !in_array($file, $test_zipped_files)){
$content_files .= str_replace('{FILE}', $file, $ims_template_xml['xml']);
$test_zipped_files[] = $file;
}
*/
}
/******************************/
$resources .= str_replace(array('{CONTENT_ID}', '{PATH}', '{FILES}', '{DEPENDENCY}'), array($content['content_id'], $content['content_path'], $content_files, $test_dependency), $ims_template_xml['resource']);
for ($i = 0; $i < $depth; $i++) {
$link .= $space;
}
$title = $prefix . $space . '<title>' . $content['title'] . '</title>';
if (is_array($_menu[$content['content_id']])) {
/* has children */
$html_link = '<li>' . $html_link . '<ul>';
for ($i = 0; $i < $depth; $i++) {
if ($children[$i] == 1) {
echo $space;
//$html_link = $space.$html_link;
} else {
echo $space;
//$html_link = $space.$html_link;
}
}
} else {
/* doesn't have children */
$html_link = '<li>' . $html_link . '</li>';
if ($counter == $num_items) {
for ($i = 0; $i < $depth; $i++) {
if ($children[$i] == 1) {
echo $space;
//$html_link = $space.$html_link;
} else {
echo $space;
//$html_link = $space.$html_link;
}
}
} else {
for ($i = 0; $i < $depth; $i++) {
echo $space;
//$html_link = $space.$html_link;
}
}
$title = $space . $title;
}
echo $prefix . $link;
echo $title;
echo "\n";
$string .= $html_link . "\n";
$depth++;
print_organizations($content['content_id'], $_menu, $depth, $path . $counter . '.', $children, $string);
$depth--;
$counter++;
for ($i = 0; $i < $depth; $i++) {
echo $space;
}
echo $prefix . '</item>';
echo "\n";
}
$string .= '</ul>';
if ($depth > 0) {
$string .= '</li>';
}
}
}