function block_exabis_eportfolio_print_attachments($id, $entry, $return = NULL, $align = "left")
{
// if return=html, then return a html string.
// if return=text, then return a text-only string.
// otherwise, print HTML for non-images, and return image HTML
// if attachment is an image, $align set its aligment.
global $CFG;
$newentry = $entry;
$filearea = block_exabis_eportfolio_file_area_name($newentry);
$imagereturn = "";
$output = "";
if ($basedir = block_exabis_eportfolio_file_area($newentry)) {
if ($files = get_directory_list($basedir)) {
$strattachment = get_string("attachment", "block_exabis_eportfolio");
$strpopupwindow = get_string("popupwindow");
foreach ($files as $file) {
$icon = mimeinfo("icon", $file);
if ($CFG->slasharguments) {
$ffurl = "file.php/{$filearea}/{$file}";
} else {
$ffurl = "file.php?file=/{$filearea}/{$file}";
}
$image = "<img border=0 src=\"{$CFG->wwwroot}/files/pix/{$icon}\" height=16 width=16 alt=\"{$strpopupwindow}\">";
if ($return == "html") {
$output .= "<a target=_image href=\"{$CFG->wwwroot}/{$ffurl}\">{$image}</a> ";
$output .= "<a target=_image href=\"{$CFG->wwwroot}/{$ffurl}\">{$file}</a><br />";
} else {
if ($return == "text") {
$output .= "{$strattachment} {$file}:\n{$CFG->wwwroot}/{$ffurl}\n";
} else {
if ($icon == "image.gif") {
// Image attachments don't get printed as links
$imagereturn .= "<br /><img src=\"{$CFG->wwwroot}/{$ffurl}\" align={$align}>";
} else {
link_to_popup_window("/{$ffurl}", "attachment", $image, 500, 500, $strattachment);
echo "<a target=_image href=\"{$CFG->wwwroot}/{$ffurl}\">{$file}</a>";
echo "<br />";
}
}
}
}
}
}
if ($return) {
return $output;
}
return $imagereturn;
}
function get_category_content(&$xmlElement, &$resources, $id, $name, $exportpath, $export_dir, $identifier, &$ridentifier, $viewid)
{
global $USER, $CFG, $COURSE;
$bookmarks = get_category_items($id, $viewid, 'link');
$hasItems = false;
if ($bookmarks) {
$hasItems = true;
foreach ($bookmarks as $bookmark) {
unset($filecontent);
unset($filename);
$filecontent = '';
$filecontent .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' . "\n";
$filecontent .= '<html xmlns="http://www.w3.org/1999/xhtml">' . "\n";
$filecontent .= '<head>' . "\n";
$filecontent .= ' <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' . "\n";
$filecontent .= ' <title>' . spch(format_string($bookmark->name)) . '</title>' . "\n";
$filecontent .= '<!-- ' . get_string("exportcomment", "block_exabis_eportfolio") . ' -->';
$filecontent .= '</head>' . "\n";
$filecontent .= '<body>' . "\n";
$filecontent .= ' <h1 id="header">' . spch(format_string($bookmark->name)) . '</h1>' . "\n";
$filecontent .= ' <div id="url"><a href="' . spch($bookmark->url) . '"><!--###BOOKMARK_EXT_URL###-->' . spch($bookmark->url) . '<!--###BOOKMARK_EXT_URL###--></a></div>' . "\n";
$filecontent .= ' <div id="description"><!--###BOOKMARK_EXT_DESC###-->' . spch_text($bookmark->intro) . '<!--###BOOKMARK_EXT_DESC###--></div>' . "\n";
$filecontent .= add_comments('block_exabeporitemcomm', $bookmark->id);
$filecontent .= '</body>' . "\n";
$filecontent .= '</html>' . "\n";
$filename = clean_param($bookmark->name, PARAM_ALPHANUM);
$ext = ".html";
$i = 0;
if ($filename == "") {
$filepath = $export_dir . $filename . $i . $ext;
} else {
$filepath = $export_dir . $filename . $ext;
}
if (is_file($exportpath . $filepath) || is_dir($exportpath . $filepath) || is_link($exportpath . $filepath)) {
do {
$i++;
$filepath = $export_dir . $filename . $i . $ext;
} while (is_file($exportpath . $filepath) || is_dir($exportpath . $filepath) || is_link($exportpath . $filepath));
}
file_put_contents($exportpath . $filepath, $filecontent);
create_ressource($resources, 'RES-' . $ridentifier, $filepath);
create_item($xmlElement, 'ITEM-' . $identifier, $bookmark->name, 'RES-' . $ridentifier);
$identifier++;
$ridentifier++;
}
}
$files = get_category_items($id, $viewid, 'file');
if ($files) {
$hasItems = true;
foreach ($files as $file) {
unset($filecontent);
unset($filename);
$i = 0;
$content_filename = $file->attachment;
if (is_file($exportpath . $export_dir . $content_filename) || is_dir($exportpath . $export_dir . $content_filename) || is_link($exportpath . $export_dir . $content_filename)) {
do {
$i++;
$content_filename = $i . $file->attachment;
} while (is_file($exportpath . $export_dir . $content_filename) || is_dir($exportpath . $export_dir . $content_filename) || is_link($exportpath . $export_dir . $content_filename));
}
if ($file->attachment != '') {
copy($CFG->dataroot . "/" . block_exabis_eportfolio_file_area_name($file) . "/" . $file->attachment, $exportpath . $export_dir . $content_filename);
}
$filecontent = '';
$filecontent .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' . "\n";
$filecontent .= '<html xmlns="http://www.w3.org/1999/xhtml">' . "\n";
$filecontent .= '<head>' . "\n";
$filecontent .= ' <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' . "\n";
$filecontent .= ' <title>' . spch($file->name) . '</title>' . "\n";
$filecontent .= '<!-- ' . get_string("exportcomment", "block_exabis_eportfolio") . ' -->';
$filecontent .= '</head>' . "\n";
$filecontent .= '<body>' . "\n";
$filecontent .= ' <h1 id="header">' . spch($file->name) . '</h1>' . "\n";
$filecontent .= ' <div id="url"><a href="' . spch($content_filename) . '"><!--###BOOKMARK_FILE_URL###-->' . spch($content_filename) . '<!--###BOOKMARK_FILE_URL###--></a></div>' . "\n";
$filecontent .= ' <div id="description"><!--###BOOKMARK_FILE_DESC###-->' . spch_text($file->intro) . '<!--###BOOKMARK_FILE_DESC###--></div>' . "\n";
$filecontent .= add_comments('block_exabeporitemcomm', $file->id);
$filecontent .= '</body>' . "\n";
$filecontent .= '</html>' . "\n";
$filename = clean_param($file->name, PARAM_ALPHANUM);
$ext = ".html";
$i = 0;
if ($filename == "") {
$filepath = $export_dir . $filename . $i . $ext;
} else {
$filepath = $export_dir . $filename . $ext;
}
if (is_file($exportpath . $filepath) || is_dir($exportpath . $filepath) || is_link($exportpath . $filepath)) {
do {
$i++;
$filepath = $export_dir . $filename . $i . $ext;
} while (is_file($exportpath . $filepath) || is_dir($exportpath . $filepath) || is_link($exportpath . $filepath));
}
file_put_contents($exportpath . $filepath, $filecontent);
create_ressource($resources, 'RES-' . $ridentifier, $filepath);
create_item($xmlElement, 'ITEM-' . $identifier, $file->name, 'RES-' . $ridentifier);
$identifier++;
$ridentifier++;
}
}
$notes = get_category_items($id, $viewid, 'note');
if ($notes) {
$hasItems = true;
foreach ($notes as $note) {
unset($filecontent);
unset($filename);
$filecontent = '';
$filecontent .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' . "\n";
$filecontent .= '<html xmlns="http://www.w3.org/1999/xhtml">' . "\n";
$filecontent .= '<head>' . "\n";
$filecontent .= ' <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' . "\n";
$filecontent .= ' <title>' . spch($note->name) . '</title>' . "\n";
$filecontent .= '<!-- ' . get_string("exportcomment", "block_exabis_eportfolio") . ' -->';
$filecontent .= '</head>' . "\n";
$filecontent .= '<body>' . "\n";
$filecontent .= ' <h1 id="header">' . spch($note->name) . '</h1>' . "\n";
$filecontent .= ' <div id="description"><!--###BOOKMARK_NOTE_DESC###-->' . spch_text($note->intro) . '<!--###BOOKMARK_NOTE_DESC###--></div>' . "\n";
$filecontent .= add_comments('block_exabeporitemcomm', $note->id);
$filecontent .= '</body>' . "\n";
$filecontent .= '</html>' . "\n";
$filename = clean_param($note->name, PARAM_ALPHANUM);
$ext = ".html";
$i = 0;
if ($filename == "") {
$filepath = $export_dir . $filename . $i . $ext;
} else {
$filepath = $export_dir . $filename . $ext;
}
if (is_file($exportpath . $filepath) || is_dir($exportpath . $filepath) || is_link($exportpath . $filepath)) {
do {
$i++;
$filepath = $export_dir . $filename . $i . $ext;
} while (is_file($exportpath . $filepath) || is_dir($exportpath . $filepath) || is_link($exportpath . $filepath));
}
file_put_contents($exportpath . $filepath, $filecontent);
create_ressource($resources, 'RES-' . $ridentifier, $filepath);
create_item($xmlElement, 'ITEM-' . $identifier, $note->name, 'RES-' . $ridentifier);
$identifier++;
$ridentifier++;
}
}
return $hasItems;
}
function insert_entry($unzip_dir, $url, $title, $category, $course)
{
global $USER, $CFG, $COURSE;
$filePath = $unzip_dir . '/' . $url;
$content = file_get_contents($filePath);
if (($startUrl = strpos($content, '<!--###BOOKMARK_EXT_URL###-->')) !== false && ($startDesc = strpos($content, '<!--###BOOKMARK_EXT_DESC###-->')) !== false) {
$startUrl += strlen('<!--###BOOKMARK_EXT_URL###-->');
$startDesc += strlen('<!--###BOOKMARK_EXT_DESC###-->');
if (($endUrl = strpos($content, '<!--###BOOKMARK_EXT_URL###-->', $startUrl)) !== false && ($endDesc = strpos($content, '<!--###BOOKMARK_EXT_DESC###-->', $startDesc)) !== false) {
$new = new stdClass();
$new->userid = $USER->id;
$new->categoryid = $category;
$new->name = block_exabis_eportfolio_clean_title($title);
$new->url = block_exabis_eportfolio_clean_url(substr($content, $startUrl, $endUrl - $startUrl));
$new->intro = block_exabis_eportfolio_clean_text(substr($content, $startDesc, $endDesc - $startDesc));
$new->timemodified = time();
$new->type = 'link';
$new->course = $COURSE->id;
if ($new->id = insert_record('block_exabeporitem', $new)) {
get_comments($content, $new->id, 'block_exabeporitemcomm');
} else {
notify(get_string("couldntinsert", "block_exabis_eportfolio", $title));
}
} else {
notify(get_string("filetypenotdetected", "block_exabis_eportfolio", array("filename" => $url, "title" => $title)));
}
} else {
if (($startUrl = strpos($content, '<!--###BOOKMARK_FILE_URL###-->')) !== false && ($startDesc = strpos($content, '<!--###BOOKMARK_FILE_DESC###-->')) !== false) {
$startUrl += strlen('<!--###BOOKMARK_FILE_URL###-->');
$startDesc += strlen('<!--###BOOKMARK_FILE_DESC###-->');
if (($endUrl = strpos($content, '<!--###BOOKMARK_FILE_URL###-->', $startUrl)) !== false && ($endDesc = strpos($content, '<!--###BOOKMARK_FILE_DESC###-->', $startDesc)) !== false) {
$linkedFileName = block_exabis_eportfolio_clean_path(substr($content, $startUrl, $endUrl - $startUrl));
$linkedFilePath = dirname($filePath) . '/' . $linkedFileName;
if (is_file($linkedFilePath)) {
$new = new stdClass();
$new->userid = $USER->id;
$new->categoryid = $category;
$new->name = block_exabis_eportfolio_clean_title($title);
$new->intro = block_exabis_eportfolio_clean_text(substr($content, $startDesc, $endDesc - $startDesc));
$new->timemodified = time();
$new->type = 'file';
$new->course = $COURSE->id;
// not necessary
//$new->url = str_replace($CFG->wwwroot, "", $_SERVER["HTTP_REFERER"]);
if ($new->id = insert_record('block_exabeporitem', $new)) {
$destination = block_exabis_eportfolio_file_area_name($new);
if (make_upload_directory($destination, false)) {
$destination = $CFG->dataroot . '/' . $destination;
$destination_name = handle_filename_collision($destination, $linkedFileName);
if (copy($linkedFilePath, $destination . '/' . $destination_name)) {
set_field("block_exabeporitem", "attachment", $destination_name, "id", $new->id);
} else {
notify(get_string("couldntcopyfile", "block_exabis_eportfolio", $title));
}
} else {
notify(get_string("couldntcreatedirectory", "block_exabis_eportfolio", $title));
}
get_comments($content, $new->id, 'block_exabeporitemcomm');
} else {
notify(get_string("couldntinsert", "block_exabis_eportfolio", $title));
}
} else {
notify(get_string("linkedfilenotfound", "block_exabis_eportfolio", array("filename" => $linkedFileName, "url" => $url, "title" => $title)));
}
} else {
notify(get_string("filetypenotdetected", "block_exabis_eportfolio", array("filename" => $url, "title" => $title)));
}
} else {
if (($startDesc = strpos($content, '<!--###BOOKMARK_NOTE_DESC###-->')) !== false) {
$startDesc += strlen('<!--###BOOKMARK_NOTE_DESC###-->');
if (($endDesc = strpos($content, '<!--###BOOKMARK_NOTE_DESC###-->', $startDesc)) !== false) {
$new = new stdClass();
$new->userid = $USER->id;
$new->categoryid = $category;
$new->name = block_exabis_eportfolio_clean_title($title);
$new->intro = block_exabis_eportfolio_clean_text(substr($content, $startDesc, $endDesc - $startDesc));
$new->timemodified = time();
$new->type = 'note';
$new->course = $COURSE->id;
if ($new->id = insert_record('block_exabeporitem', $new)) {
get_comments($content, $new->id, 'block_exabeporitemcomm');
} else {
notify(get_string("couldntinsert", "block_exabis_eportfolio", $title));
}
} else {
notify(get_string("filetypenotdetected", "block_exabis_eportfolio", array("filename" => $url, "title" => $title)));
}
} else {
notify(get_string("filetypenotdetected", "block_exabis_eportfolio", array("filename" => $url, "title" => $title)));
}
}
}
}
} else {
$lifetime = $CFG->filelifetime;
}
// disable moodle specific debug messages
disable_debugging();
$relativepath = get_file_argument('portfoliofile.php');
// the check of the parameter to PARAM_PATH is executed inside get_file_argument
$access = optional_param('access', 0, PARAM_TEXT);
$itemid = optional_param('itemid', 0, PARAM_INT);
require_login();
if ($access && $itemid) {
$item = block_exabis_eportfolio_get_item($itemid, $access);
if (!$item || $item->type != 'file' || !$item->attachment) {
error('No valid arguments supplied');
}
$filepath = $CFG->dataroot . '/' . block_exabis_eportfolio_file_area_name($item) . '/' . $item->attachment;
} else {
if (!$relativepath) {
error('No valid arguments supplied or incorrect server configuration');
} else {
if ($relativepath[0] != '/') {
error('No valid arguments supplied, path does not start with slash!');
}
}
// relative path must start with '/', because of backup/restore!!!
// extract relative path components
$args = explode('/', trim($relativepath, '/'));
if ($args[0] != 'exabis_eportfolio') {
error('No valid arguments supplied');
}
if ($args[1] == 'temp') {
/**
* Write a new item into database
*/
function block_exabis_eportfolio_do_add($post, $blogeditform, $returnurl, $courseid)
{
global $CFG, $USER;
$post->userid = $USER->id;
$post->timemodified = time();
$post->courseid = $courseid;
// Insert the new blog entry.
if ($post->id = insert_record('block_exabeporitem', $post)) {
if ($post->type == 'file') {
$dir = block_exabis_eportfolio_file_area_name($post);
if ($blogeditform->save_files($dir) && ($newfilename = $blogeditform->get_new_filename())) {
set_field("block_exabeporitem", "attachment", $newfilename, "id", $post->id);
}
}
add_to_log(SITEID, 'bookmark', 'add', 'item.php?courseid=' . $courseid . '&id=' . $post->id . '&action=add', $post->name);
} else {
print_error('addposterror', 'block_exabis_eportfolio', $returnurl);
}
}
/**
* Write a new blog entry into database
*/
function do_add($post, $blogeditform, $returnurl, $courseid, $checked_file)
{
global $CFG, $USER;
$post->userid = $USER->id;
$post->timemodified = time();
$post->course = $courseid;
$post->type = 'file';
// Insert the new blog entry.
if ($post->id = insert_record('block_exabeporitem', $post)) {
add_to_log(SITEID, 'bookmark', 'add', 'add_file.php?courseid=' . $courseid . '&id=' . $post->id . '&action=add', $post->name);
$dir = block_exabis_eportfolio_file_area_name($post);
if (is_file($CFG->dataroot . '/' . $checked_file->fullpath)) {
if (make_upload_directory($dir) != false) {
if (!copy($CFG->dataroot . '/' . $checked_file->fullpath, $CFG->dataroot . '/' . $dir . '/' . $checked_file->filename)) {
error("Copy failed!");
}
set_field("block_exabeporitem", "attachment", $checked_file->filename, "id", $post->id);
} else {
print_error("couldntcreatedirectory", "block_exabis_eportfolio");
}
} else {
print_error("filenotfound", "block_exabis_eportfolio");
}
} else {
print_error('addposterror', 'block_exabis_eportfolio', $returnurl);
}
}
function block_exabis_eportfolio_get_epx_category_content(&$xmlElement, &$resources, $id, $exportpath, $export_dir, &$ridentifier, $viewid)
{
global $USER, $CFG, $COURSE;
$bookmarks = get_category_items($id, $viewid, 'link');
if ($bookmarks) {
foreach ($bookmarks as $bookmark) {
unset($thisitem);
unset($thisitemtitle);
unset($thisitemdescription);
unset($thisitemurl);
unset($itemref);
$itemidentifier = $ridentifier;
$ridentifier++;
$thisitem =& $resources->createChild('epx:item');
$thisitem->attribute('id', 'link' . $itemidentifier);
$thisitem->attribute('created', date("c", $bookmark->timemodified));
$thisitem->attribute('lastedited', date("c", $bookmark->timemodified));
$thisitem->attribute('editable', 'true');
$thisitem->attribute('visible', 'true');
$thisitem->attribute('xsi:type', 'epx:linkType');
$thisitem->attribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
block_exabis_eportfolio_get_comments_for_item($thisitem, 'block_exabeporitemcomm', $bookmark->id, $ridentifier);
$thisitemtitle =& $thisitem->createChild('epx:title');
$thisitemtitle->cdata(spch($bookmark->name));
$thisitemdescription =& $thisitem->createChild('epx:description');
$thisitemdescription->cdata(spch($bookmark->intro));
$thisitemurl =& $thisitem->createChild('epx:url');
$thisitemurl->cdata(spch($bookmark->url));
$itemref =& $xmlElement->createChild('epx:itemref');
$itemref->attribute('id', 'link' . $itemidentifier);
}
}
$files = get_category_items($id, $viewid, 'file');
if ($files) {
foreach ($files as $file) {
unset($thisitem);
unset($thisitemtitle);
unset($thisitemdescription);
unset($thisitemuri);
unset($itemref);
$itemidentifier = $ridentifier;
$ridentifier++;
$i = 0;
$content_filename = $file->attachment;
if (is_file($exportpath . $export_dir . $content_filename) || is_dir($exportpath . $export_dir . $content_filename) || is_link($exportpath . $export_dir . $content_filename)) {
do {
$i++;
$content_filename = $i . $file->attachment;
} while (is_file($exportpath . $export_dir . $content_filename) || is_dir($exportpath . $export_dir . $content_filename) || is_link($exportpath . $export_dir . $content_filename));
}
if ($file->attachment != '') {
copy($CFG->dataroot . "/" . block_exabis_eportfolio_file_area_name($file) . "/" . $file->attachment, $exportpath . $export_dir . $content_filename);
}
$thisitem =& $resources->createChild('epx:item');
$thisitem->attribute('id', 'file' . $itemidentifier);
$thisitem->attribute('created', date("c", $file->timemodified));
$thisitem->attribute('lastedited', date("c", $file->timemodified));
$thisitem->attribute('editable', 'true');
$thisitem->attribute('visible', 'true');
$thisitem->attribute('xsi:type', 'epx:fileType');
$thisitem->attribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
block_exabis_eportfolio_get_comments_for_item($thisitem, 'block_exabeporitemcomm', $file->id, $ridentifier);
$thisitemtitle =& $thisitem->createChild('epx:title');
$thisitemtitle->cdata(spch($file->name));
$thisitemdescription =& $thisitem->createChild('epx:text');
$thisitemdescription->cdata(spch($file->intro));
$thisitemuri =& $thisitem->createChild('epx:uri');
$thisitemuri->cdata(spch('epx:' . $export_dir . $content_filename));
$itemref =& $xmlElement->createChild('epx:itemref');
$itemref->attribute('id', 'file' . $itemidentifier);
}
}
$notes = get_category_items($id, $viewid, 'note');
if ($notes) {
foreach ($notes as $note) {
unset($thisitem);
unset($thisitemtitle);
unset($thisitemdescription);
unset($itemref);
$itemidentifier = $ridentifier;
$ridentifier++;
$thisitem =& $resources->createChild('epx:item');
$thisitem->attribute('id', 'note' . $itemidentifier);
$thisitem->attribute('created', date("c", $note->timemodified));
$thisitem->attribute('lastedited', date("c", $note->timemodified));
$thisitem->attribute('editable', 'true');
$thisitem->attribute('visible', 'true');
$thisitem->attribute('xsi:type', 'epx:noteType');
$thisitem->attribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
block_exabis_eportfolio_get_comments_for_item($thisitem, 'block_exabeporitemcomm', $note->id, $ridentifier);
$thisitemtitle =& $thisitem->createChild('epx:title');
$thisitemtitle->cdata(spch($note->name));
$thisitemdescription =& $thisitem->createChild('epx:text');
$thisitemdescription->cdata(spch($note->intro));
$itemref =& $xmlElement->createChild('epx:itemref');
$itemref->attribute('id', 'note' . $itemidentifier);
}
}
return true;
}
