/**
* Update the file or directory path in the document db document table
*
* @author - Hugues Peeters <*****@*****.**>
* @param - action (string) - action type require : 'delete' or 'update'
* @param - old_path (string) - old path info stored to change
* @param - new_path (string) - new path info to substitute
* @desc Update the file or directory path in the document db document table
*
*/
static function update_db_info($action, $old_path, $new_path = '')
{
$dbTable = Database::get_course_table(TABLE_DOCUMENT);
$course_id = api_get_course_int_id();
/* DELETE */
if ($action == 'delete') {
$old_path = Database::escape_string($old_path);
$to_delete = "WHERE c_id = {$course_id} AND path LIKE BINARY '" . $old_path . "' OR path LIKE BINARY '" . $old_path . "/%'";
$query = "DELETE FROM {$dbTable} " . $to_delete;
$result = Database::query("SELECT id FROM {$dbTable} " . $to_delete);
if (Database::num_rows($result)) {
require_once api_get_path(INCLUDE_PATH) . '../metadata/md_funcs.php';
$mdStore = new mdstore(true);
// create if needed
$md_type = substr($dbTable, -13) == 'scormdocument' ? 'Scorm' : 'Document';
while ($row = Database::fetch_array($result)) {
$eid = $md_type . '.' . $row['id'];
$mdStore->mds_delete($eid);
$mdStore->mds_delete_offspring($eid);
}
}
}
/* UPDATE */
if ($action == 'update') {
if ($new_path[0] == '.') {
$new_path = substr($new_path, 1);
}
$new_path = str_replace('//', '/', $new_path);
// Attempt to update - tested & working for root dir
$new_path = Database::escape_string($new_path);
$query = "UPDATE {$dbTable}\n SET path = CONCAT('" . $new_path . "', SUBSTRING(path, LENGTH('" . $old_path . "')+1) )\n WHERE c_id = {$course_id} AND path LIKE BINARY '" . $old_path . "' OR path LIKE BINARY '" . $old_path . "/%'";
}
Database::query($query);
}
/**
* @param int $document_id
*/
public static function delete_document_metadata($document_id)
{
// needed to deleted medadata
require_once api_get_path(SYS_CODE_PATH) . 'metadata/md_funcs.php';
require_once api_get_path(LIBRARY_PATH) . 'fileManage.lib.php';
$mdStore = new mdstore(true);
//delete metadata
$eid = 'Document' . '.' . $document_id;
$mdStore->mds_delete($eid);
$mdStore->mds_delete_offspring($eid);
}
$sdisub = '';
} else {
store_md_and_traverse_subitems($sdi, 0, 1, 0, $xht_doc->xmd_select_single_element(TREETOP), -1);
}
$playIt = $baseWorkDir . '/' . $workWith . '/index.php';
$fileHandler = @fopen($playIt, 'w');
@fwrite($fileHandler, content_for_index_php($sdi));
@fclose($fileHandler);
echo '<br>', htmlspecialchars($workWith, ENT_QUOTES, $charset);
if (file_exists($playIt)) {
echo '/index.php ', htmlspecialchars(date('Y/m/d H:i:s', filemtime($playIt)), ENT_QUOTES, $charset);
}
}
} elseif ($smo == get_lang('Remove') && $sdisub) {
$screm = EID_TYPE . '.' . $sdi . '.' . $sdisub;
$mdStore->mds_delete_offspring($screm, '\\_');
// SQL LIKE underscore
echo htmlspecialchars($screm . '_*: ' . Database::affected_rows(), ENT_QUOTES, $charset), '<br />';
} elseif ($smo == get_lang('Remove')) {
$mdStore->mds_delete($screm = EID_TYPE . '.' . $sdi);
echo htmlspecialchars($screm . ': ' . Database::affected_rows(), ENT_QUOTES, $charset), '<br />';
$mdStore->mds_delete_offspring($screm);
echo htmlspecialchars($screm . '.*: ' . Database::affected_rows(), ENT_QUOTES, $charset), '<br /><br />', '<b>' . get_lang('AllRemovedFor') . ' ' . $screm . '</b><br />';
} elseif ($smo == get_lang('Index') && file_exists($phpDigIncCn) && ereg('^http://([^/]+)/(.+)/index\\.php$', $mdObj->mdo_url, $regs)) {
$result = $mdStore->mds_get_many('eid,mdxmltext,indexabletext', "eid LIKE '" . EID_TYPE . "." . $sdi . ($sdisub ? "." . $sdisub . "\\_%'" : ".%'") . ($sdiall ? "" : " AND NOT INSTR(eid,'_')"));
// SQL LIKE underscore
while ($row = Database::fetch_array($result)) {
// URL: index.php[?sid=xxx[&thumb=yyy]] (file[1]/@href: pptslnnn_t.jpg)
$th = '';
$indtxt = $row['indexabletext'];
if (($fh = strpos($rx = $row['mdxmltext'], 'file href="')) !== false) {
$xht_doc->xmd_select_single_element(TREETOP), -1);
$playIt = $baseWorkDir .'/'. $workWith . '/index.php';
$fileHandler = @fopen($playIt, 'w');
@fwrite($fileHandler, content_for_index_php($sdi));
@fclose($fileHandler);
echo '<br>', htmlspecialchars($workWith, ENT_QUOTES, $charset);
if (file_exists($playIt)) echo '/index.php ',
htmlspecialchars(date('Y/m/d H:i:s', filemtime($playIt)), ENT_QUOTES, $charset);
}
}
elseif ($smo == get_lang('Remove') && $sdisub)
{
$screm = EID_TYPE . '.' . $sdi . '.' . $sdisub;
$mdStore->mds_delete_offspring($screm, '\_'); // SQL LIKE underscore
echo htmlspecialchars($screm . '_*: ' . Database::affected_rows(), ENT_QUOTES, $charset), '<br />';
}
elseif ($smo == get_lang('Remove')) // remove all, regardless of $sdiall
{
$mdStore->mds_delete($screm = EID_TYPE . '.' . $sdi);
echo htmlspecialchars($screm . ': ' . Database::affected_rows(), ENT_QUOTES, $charset), '<br />';
$mdStore->mds_delete_offspring($screm);
echo htmlspecialchars($screm . '.*: ' . Database::affected_rows(), ENT_QUOTES, $charset), '<br /><br />',
'<b>' . get_lang('AllRemovedFor') . ' ' . $screm . '</b><br />';
}
elseif ($smo == get_lang('Index') && file_exists($phpDigIncCn) &&
ereg('^http://([^/]+)/(.+)/index\.php$', $mdObj->mdo_url, $regs))
{
$result = $mdStore->mds_get_many('eid,mdxmltext,indexabletext',
"eid LIKE '" . EID_TYPE . "." . $sdi .
