/**
* @param ilObjBibliographic $bibl_obj
* @param $entry_id
*
* @return ilBibliographicDetailsGUI
*/
public static function getInstance(ilObjBibliographic $bibl_obj, $entry_id)
{
$obj = new self();
$obj->bibl_obj = $bibl_obj;
$obj->entry = ilBibliographicEntry::getInstance($obj->bibl_obj->getFiletype(), $entry_id);
return $obj;
}
protected function initData()
{
$entries = array();
foreach (ilBibliographicEntry::getAllEntries($this->parent_obj->object->getId()) as $entry) {
$ilBibliographicEntry = ilBibliographicEntry::getInstance($this->parent_obj->object->getFiletype(), $entry['entry_id']);
$entry['content'] = strip_tags($ilBibliographicEntry->getOverwiew());
$entries[] = $entry;
}
$this->setData($entries);
}
/**
* Reads out the source file and writes all entries to the database
*
* @return void
*/
public function writeSourcefileEntriesToDb()
{
//Read File
$entries_from_file = array();
switch ($this->getFiletype()) {
case "ris":
$entries_from_file = self::__readRisFile($this->getFileAbsolutePath());
break;
case "bib":
$entries_from_file = self::__readBibFile($this->getFileAbsolutePath());
break;
}
//fill each entry into a ilBibliographicEntry object and then write it to DB by executing doCreate()
foreach ($entries_from_file as $file_entry) {
$type = NULL;
$x = 0;
$parsed_entry = array();
foreach ($file_entry as $key => $attribute) {
// if the attribute is an array, make a comma separated string out of it
if (is_array($attribute)) {
$attribute = implode(", ", $attribute);
}
// reduce the attribute strings to a maximum of 4000 (ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH) characters, in order to fit in the database
//if (mb_strlen($attribute, 'UTF-8') > self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH) {
if (ilStr::strLen($attribute) > self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH) {
// $attribute = mb_substr($attribute, 0, self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH - 3, 'UTF-8') . '...';
$attribute = ilStr::subStr($attribute, 0, self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH - 3) . '...';
}
// ty (RIS) or entryType (BIB) is the type and is treated seperately
if (strtolower($key) == 'ty' || strtolower($key) == 'entrytype') {
$type = $attribute;
continue;
}
//TODO - Refactoring for ILIAS 4.5 - get rid off array restructuring
//change array structure (name not as the key, but under the key "name")
$parsed_entry[$x]['name'] = $key;
$parsed_entry[$x++]['value'] = $attribute;
}
//create the entry and fill data into database by executing doCreate()
$entry_model = ilBibliographicEntry::getInstance($this->getFiletype());
$entry_model->setType($type);
$entry_model->setAttributes($parsed_entry);
$entry_model->setBibliographicObjId($this->getId());
$entry_model->doCreate();
}
}
