You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1000 lines
38 KiB
1000 lines
38 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
use Chamilo\CoreBundle\Entity\ExtraField as EntityExtraField;
|
|
use Chamilo\CoreBundle\Entity\Tag;
|
|
use Chamilo\CoreBundle\Entity\ExtraFieldRelTag;
|
|
|
|
/**
|
|
* Class ExtraFieldValue
|
|
* Declaration for the ExtraFieldValue class, managing the values in extra
|
|
* fields for any data type
|
|
*
|
|
* @package chamilo.library
|
|
*
|
|
*/
|
|
class ExtraFieldValue extends Model
|
|
{
|
|
public $type = '';
|
|
public $columns = array(
|
|
'id',
|
|
'field_id',
|
|
'value',
|
|
'comment',
|
|
'item_id',
|
|
'created_at',
|
|
'updated_at',
|
|
);
|
|
/** @var ExtraField */
|
|
public $extraField;
|
|
|
|
/**
|
|
* Formats the necessary elements for the given datatype
|
|
* @param string $type The type of data to which this extra field
|
|
* applies (user, course, session, ...)
|
|
*
|
|
* @assert (-1) === false
|
|
*/
|
|
public function __construct($type)
|
|
{
|
|
parent::__construct();
|
|
$this->type = $type;
|
|
$extraField = new ExtraField($this->type);
|
|
$this->extraField = $extraField;
|
|
$this->table = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
|
|
$this->table_handler_field = Database::get_main_table(TABLE_EXTRA_FIELD);
|
|
}
|
|
|
|
/**
|
|
* @return ExtraField
|
|
*/
|
|
public function getExtraField()
|
|
{
|
|
return $this->extraField;
|
|
}
|
|
|
|
/**
|
|
* Gets the number of values stored in the table (all fields together)
|
|
* for this type of resource
|
|
* @return integer Number of rows in the table
|
|
* @assert () !== false
|
|
*/
|
|
public function get_count()
|
|
{
|
|
$query = Database::getManager()->getRepository('ChamiloCoreBundle:ExtraFieldValues')->createQueryBuilder('e');
|
|
$query->select('count(e.id)');
|
|
$query->where('e.extraFieldType = :type');
|
|
$query->setParameter('type', $this->getExtraField()->getExtraFieldType());
|
|
|
|
return $query->getQuery()->getScalarResult();
|
|
}
|
|
|
|
/**
|
|
* Save the extra fields values
|
|
* In order to save this function needs a item_id (user id, course id, etc)
|
|
* This function is used with $extraField->addElements()
|
|
* @param array $params array for the insertion into the *_field_values table
|
|
* @param bool $showQuery
|
|
* @return mixed false on empty params, void otherwise
|
|
* @assert (array()) === false
|
|
*/
|
|
public function saveFieldValues($params, $showQuery = false)
|
|
{
|
|
foreach ($params as $key => $value) {
|
|
$found = strpos($key, '__persist__');
|
|
|
|
if ($found === false) {
|
|
continue;
|
|
}
|
|
|
|
$tempKey = str_replace('__persist__', '', $key);
|
|
if (!isset($params[$tempKey])) {
|
|
$params[$tempKey] = array();
|
|
}
|
|
}
|
|
|
|
if (empty($params['item_id'])) {
|
|
return false;
|
|
}
|
|
|
|
$type = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$extraField = new ExtraField($this->type);
|
|
$extraFields = $extraField->get_all(null, 'option_order');
|
|
|
|
// Parse params.
|
|
foreach ($extraFields as $fieldDetails) {
|
|
if ($fieldDetails['visible_to_self'] != 1) {
|
|
continue;
|
|
}
|
|
|
|
$field_variable = $fieldDetails['variable'];
|
|
if (isset($params['extra_'.$field_variable])) {
|
|
$value = $params['extra_'.$field_variable];
|
|
} else {
|
|
$value = '';
|
|
}
|
|
$extraFieldInfo = $this->getExtraField()->get_handler_field_info_by_field_variable($field_variable);
|
|
|
|
if (!$extraFieldInfo) {
|
|
continue;
|
|
}
|
|
|
|
$commentVariable = 'extra_'.$field_variable.'_comment';
|
|
$comment = isset($params[$commentVariable]) ? $params[$commentVariable] : null;
|
|
|
|
switch ($extraFieldInfo['field_type']) {
|
|
case ExtraField::FIELD_TYPE_TAG:
|
|
if ($type == EntityExtraField::USER_FIELD_TYPE) {
|
|
UserManager::delete_user_tags(
|
|
$params['item_id'],
|
|
$extraFieldInfo['id']
|
|
);
|
|
|
|
UserManager::process_tags(
|
|
$value,
|
|
$params['item_id'],
|
|
$extraFieldInfo['id']
|
|
);
|
|
break;
|
|
}
|
|
|
|
$em = Database::getManager();
|
|
|
|
$currentTags = $em
|
|
->getRepository('ChamiloCoreBundle:ExtraFieldRelTag')
|
|
->findBy([
|
|
'fieldId' => $extraFieldInfo['id'],
|
|
'itemId' => $params['item_id']
|
|
]);
|
|
|
|
foreach ($currentTags as $extraFieldtag) {
|
|
$em->remove($extraFieldtag);
|
|
}
|
|
|
|
$em->flush();
|
|
|
|
$tagValues = is_array($value) ? $value : [$value];
|
|
$tags = [];
|
|
|
|
foreach ($tagValues as $tagValue) {
|
|
$tagsResult = $em->getRepository('ChamiloCoreBundle:Tag')
|
|
->findBy([
|
|
'tag' => $tagValue,
|
|
'fieldId' => $extraFieldInfo['id']
|
|
]);
|
|
|
|
if (empty($tagsResult)) {
|
|
$tag = new Tag();
|
|
$tag->setFieldId($extraFieldInfo['id']);
|
|
$tag->setTag($tagValue);
|
|
|
|
$tags[] = $tag;
|
|
} else {
|
|
$tags = array_merge($tags, $tagsResult);
|
|
}
|
|
}
|
|
|
|
foreach ($tags as $tag) {
|
|
$tagUses = $em
|
|
->getRepository('ChamiloCoreBundle:ExtraFieldRelTag')
|
|
->findBy([
|
|
'tagId' => $tag->getId()
|
|
]);
|
|
|
|
$tag->setCount(count($tagUses) + 1);
|
|
$em->persist($tag);
|
|
}
|
|
|
|
$em->flush();
|
|
|
|
foreach ($tags as $tag) {
|
|
$fieldRelTag = new ExtraFieldRelTag();
|
|
$fieldRelTag->setFieldId($extraFieldInfo['id']);
|
|
$fieldRelTag->setItemId($params['item_id']);
|
|
$fieldRelTag->setTagId($tag->getId());
|
|
|
|
$em->persist($fieldRelTag);
|
|
}
|
|
|
|
$em->flush();
|
|
break;
|
|
case ExtraField::FIELD_TYPE_FILE_IMAGE:
|
|
$dirPermissions = api_get_permissions_for_new_directories();
|
|
switch ($this->type) {
|
|
case 'course':
|
|
$fileDir = api_get_path(SYS_UPLOAD_PATH)."courses/";
|
|
$fileDirStored = "courses/";
|
|
break;
|
|
case 'session':
|
|
$fileDir = api_get_path(SYS_UPLOAD_PATH)."sessions/";
|
|
$fileDirStored = "sessions/";
|
|
break;
|
|
case 'user':
|
|
$fileDir = UserManager::getUserPathById($params['item_id'], 'system');
|
|
$fileDirStored = UserManager::getUserPathById($params['item_id'], 'last');
|
|
break;
|
|
}
|
|
|
|
$fileName = ExtraField::FIELD_TYPE_FILE_IMAGE . "_{$params['item_id']}.png";
|
|
|
|
if (!file_exists($fileDir)) {
|
|
mkdir($fileDir, $dirPermissions, true);
|
|
}
|
|
|
|
if ($value['error'] == 0) {
|
|
|
|
//Crop the image to adjust 16:9 ratio
|
|
$crop = new Image($value['tmp_name']);
|
|
$crop->crop($params['extra_' . $field_variable . '_crop_result']);
|
|
|
|
$imageExtraField = new Image($value['tmp_name']);
|
|
$imageExtraField->resize(400);
|
|
$imageExtraField->send_image($fileDir . $fileName, -1, 'png');
|
|
$newParams = array(
|
|
'item_id' => $params['item_id'],
|
|
'field_id' => $extraFieldInfo['id'],
|
|
'value' => $fileDirStored . $fileName,
|
|
'comment' => $comment
|
|
);
|
|
|
|
self::save($newParams);
|
|
}
|
|
break;
|
|
case ExtraField::FIELD_TYPE_FILE:
|
|
$dirPermissions = api_get_permissions_for_new_directories();
|
|
|
|
switch ($this->type) {
|
|
case 'course':
|
|
$fileDir = api_get_path(SYS_UPLOAD_PATH)."courses/";
|
|
$fileDirStored = "courses/";
|
|
break;
|
|
case 'session':
|
|
$fileDir = api_get_path(SYS_UPLOAD_PATH)."sessions/";
|
|
$fileDirStored = "sessions/";
|
|
break;
|
|
case 'user':
|
|
$fileDir = UserManager::getUserPathById($params['item_id'], 'system');
|
|
$fileDirStored = UserManager::getUserPathById($params['item_id'], 'last');
|
|
break;
|
|
}
|
|
|
|
$cleanedName = api_replace_dangerous_char($value['name']);
|
|
$fileName = ExtraField::FIELD_TYPE_FILE . "_{$params['item_id']}_$cleanedName";
|
|
if (!file_exists($fileDir)) {
|
|
mkdir($fileDir, $dirPermissions, true);
|
|
}
|
|
|
|
if ($value['error'] == 0) {
|
|
moveUploadedFile($value, $fileDir . $fileName);
|
|
|
|
$new_params = array(
|
|
'item_id' => $params['item_id'],
|
|
'field_id' => $extraFieldInfo['id'],
|
|
'value' => $fileDirStored . $fileName
|
|
);
|
|
|
|
if ($this->type !== 'session' && $this->type !== 'course') {
|
|
$new_params['comment'] = $comment;
|
|
}
|
|
|
|
self::save($new_params);
|
|
}
|
|
break;
|
|
case ExtraField::FIELD_TYPE_CHECKBOX:
|
|
$fieldToSave = 0;
|
|
if (is_array($value)) {
|
|
if (isset($value['extra_'.$field_variable])) {
|
|
$fieldToSave = 1;
|
|
}
|
|
}
|
|
|
|
$newParams = array(
|
|
'item_id' => $params['item_id'],
|
|
'field_id' => $extraFieldInfo['id'],
|
|
'value' => $fieldToSave,
|
|
'comment' => $comment
|
|
);
|
|
|
|
self::save($newParams);
|
|
|
|
break;
|
|
default:
|
|
$newParams = array(
|
|
'item_id' => $params['item_id'],
|
|
'field_id' => $extraFieldInfo['id'],
|
|
'value' => $value,
|
|
'comment' => $comment
|
|
);
|
|
|
|
self::save($newParams, $showQuery);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save values in the *_field_values table
|
|
* @param array $params Structured array with the values to save
|
|
* @param boolean $show_query Whether to show the insert query (passed to the parent save() method)
|
|
* @result mixed The result sent from the parent method
|
|
* @assert (array()) === false
|
|
*/
|
|
public function save($params, $show_query = false)
|
|
{
|
|
$extra_field = $this->getExtraField();
|
|
|
|
// Setting value to insert.
|
|
$value = $params['value'];
|
|
$value_to_insert = null;
|
|
|
|
if (is_array($value)) {
|
|
$value_to_insert = implode(';', $value);
|
|
} else {
|
|
$value_to_insert = Database::escape_string($value);
|
|
}
|
|
|
|
$params['value'] = $value_to_insert;
|
|
|
|
// If field id exists
|
|
if (isset($params['field_id'])) {
|
|
$extraFieldInfo = $extra_field->get($params['field_id']);
|
|
} else {
|
|
// Try the variable
|
|
$extraFieldInfo = $extra_field->get_handler_field_info_by_field_variable(
|
|
$params['variable']
|
|
);
|
|
$params['field_id'] = $extraFieldInfo['id'];
|
|
}
|
|
|
|
if ($extraFieldInfo) {
|
|
switch ($extraFieldInfo['field_type']) {
|
|
case ExtraField::FIELD_TYPE_RADIO:
|
|
case ExtraField::FIELD_TYPE_SELECT:
|
|
break;
|
|
case ExtraField::FIELD_TYPE_SELECT_MULTIPLE:
|
|
//$field_options = $session_field_option->get_field_options_by_field($params['field_id']);
|
|
//$params['field_value'] = split(';', $value_to_insert);
|
|
/*
|
|
if ($field_options) {
|
|
$check = false;
|
|
foreach ($field_options as $option) {
|
|
if (in_array($option['option_value'], $values)) {
|
|
$check = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!$check) {
|
|
return false; //option value not found
|
|
}
|
|
} else {
|
|
return false; //enumerated type but no option found
|
|
}*/
|
|
break;
|
|
case ExtraField::FIELD_TYPE_TEXT:
|
|
case ExtraField::FIELD_TYPE_TEXTAREA:
|
|
break;
|
|
case ExtraField::FIELD_TYPE_DOUBLE_SELECT:
|
|
if (is_array($value)) {
|
|
if (isset($value['extra_'.$extraFieldInfo['variable']]) &&
|
|
isset($value['extra_'.$extraFieldInfo['variable'].'_second'])
|
|
) {
|
|
$value_to_insert = $value['extra_'.$extraFieldInfo['variable']].'::'.$value['extra_'.$extraFieldInfo['variable'].'_second'];
|
|
} else {
|
|
$value_to_insert = null;
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if ($extraFieldInfo['field_type'] == ExtraField::FIELD_TYPE_TAG) {
|
|
$field_values = self::getAllValuesByItemAndFieldAndValue(
|
|
$params['item_id'],
|
|
$params['field_id'],
|
|
$value
|
|
);
|
|
} else {
|
|
$field_values = self::get_values_by_handler_and_field_id(
|
|
$params['item_id'],
|
|
$params['field_id']
|
|
);
|
|
}
|
|
|
|
$params['value'] = $value_to_insert;
|
|
$params['author_id'] = api_get_user_id();
|
|
|
|
// Insert
|
|
if (empty($field_values)) {
|
|
/* Enable this when field_loggeable is introduced as a table field (2.0)
|
|
if ($extraFieldInfo['field_loggeable'] == 1) {
|
|
*/
|
|
if (false) {
|
|
global $app;
|
|
switch($this->type) {
|
|
case 'question':
|
|
$extraFieldValue = new ChamiloLMS\Entity\QuestionFieldValues();
|
|
$extraFieldValue->setUserId(api_get_user_id());
|
|
$extraFieldValue->setQuestionId($params[$this->handler_id]);
|
|
break;
|
|
case 'course':
|
|
$extraFieldValue = new ChamiloLMS\Entity\CourseFieldValues();
|
|
$extraFieldValue->setUserId(api_get_user_id());
|
|
$extraFieldValue->setQuestionId($params[$this->handler_id]);
|
|
break;
|
|
case 'user':
|
|
$extraFieldValue = new ChamiloLMS\Entity\UserFieldValues();
|
|
$extraFieldValue->setUserId($params[$this->handler_id]);
|
|
$extraFieldValue->setAuthorId(api_get_user_id());
|
|
break;
|
|
case 'session':
|
|
$extraFieldValue = new ChamiloLMS\Entity\SessionFieldValues();
|
|
$extraFieldValue->setUserId(api_get_user_id());
|
|
$extraFieldValue->setSessionId($params[$this->handler_id]);
|
|
break;
|
|
}
|
|
if (isset($extraFieldValue)) {
|
|
if (!empty($params['value'])) {
|
|
$extraFieldValue->setComment($params['comment']);
|
|
$extraFieldValue->setFieldValue($params['value']);
|
|
$extraFieldValue->setFieldId($params['field_id']);
|
|
$extraFieldValue->setTms(api_get_utc_datetime(null, false, true));
|
|
$app['orm.ems']['db_write']->persist($extraFieldValue);
|
|
$app['orm.ems']['db_write']->flush();
|
|
}
|
|
}
|
|
} else {
|
|
if ($extraFieldInfo['field_type'] == ExtraField::FIELD_TYPE_TAG) {
|
|
|
|
$option = new ExtraFieldOption($this->type);
|
|
$optionExists = $option->get($params['value']);
|
|
if (empty($optionExists)) {
|
|
$optionParams = array(
|
|
'field_id' => $params['field_id'],
|
|
'option_value' => $params['value']
|
|
);
|
|
$optionId = $option->saveOptions($optionParams);
|
|
} else {
|
|
$optionId = $optionExists['id'];
|
|
}
|
|
|
|
$params['value'] = $optionId;
|
|
if ($optionId) {
|
|
return parent::save($params, $show_query);
|
|
}
|
|
} else {
|
|
return parent::save($params, $show_query);
|
|
}
|
|
}
|
|
} else {
|
|
// Update
|
|
/* Enable this when field_loggeable is introduced as a table field (2.0)
|
|
if ($extraFieldInfo['field_loggeable'] == 1) {
|
|
*/
|
|
if (false) {
|
|
global $app;
|
|
switch($this->type) {
|
|
case 'question':
|
|
$extraFieldValue = $app['orm.ems']['db_write']->getRepository('ChamiloLMS\Entity\QuestionFieldValues')->find($field_values['id']);
|
|
$extraFieldValue->setUserId(api_get_user_id());
|
|
$extraFieldValue->setQuestionId($params[$this->handler_id]);
|
|
break;
|
|
case 'course':
|
|
$extraFieldValue = $app['orm.ems']['db_write']->getRepository('ChamiloLMS\Entity\CourseFieldValues')->find($field_values['id']);
|
|
$extraFieldValue->setUserId(api_get_user_id());
|
|
$extraFieldValue->setCourseCode($params[$this->handler_id]);
|
|
break;
|
|
case 'user':
|
|
$extraFieldValue = $app['orm.ems']['db_write']->getRepository('ChamiloLMS\Entity\UserFieldValues')->find($field_values['id']);
|
|
$extraFieldValue->setUserId(api_get_user_id());
|
|
$extraFieldValue->setAuthorId(api_get_user_id());
|
|
break;
|
|
case 'session':
|
|
$extraFieldValue = $app['orm.ems']['db_write']->getRepository('ChamiloLMS\Entity\SessionFieldValues')->find($field_values['id']);
|
|
$extraFieldValue->setUserId(api_get_user_id());
|
|
$extraFieldValue->setSessionId($params[$this->handler_id]);
|
|
break;
|
|
}
|
|
|
|
if (isset($extraFieldValue)) {
|
|
if (!empty($params['value'])) {
|
|
|
|
/*
|
|
* If the field value is similar to the previous value then the comment will be the same
|
|
in order to no save in the log an empty record
|
|
*/
|
|
if ($extraFieldValue->getFieldValue() == $params['value']) {
|
|
if (empty($params['comment'])) {
|
|
$params['comment'] = $extraFieldValue->getComment();
|
|
}
|
|
}
|
|
|
|
$extraFieldValue->setComment($params['comment']);
|
|
$extraFieldValue->setFieldValue($params['value']);
|
|
$extraFieldValue->setFieldId($params['field_id']);
|
|
$extraFieldValue->setTms(api_get_utc_datetime(null, false, true));
|
|
$app['orm.ems']['db_write']->persist($extraFieldValue);
|
|
$app['orm.ems']['db_write']->flush();
|
|
}
|
|
}
|
|
} else {
|
|
$params['id'] = $field_values['id'];
|
|
|
|
return parent::update($params, $show_query);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the value of the given extra field on the given resource
|
|
* @param int $item_id Item ID (It could be a session_id, course_id or user_id)
|
|
* @param int $field_id Field ID (the ID from the *_field table)
|
|
* @param bool $transform Whether to transform the result to a human readable strings
|
|
* @return mixed A structured array with the field_id and field_value, or false on error
|
|
* @assert (-1,-1) === false
|
|
*/
|
|
public function get_values_by_handler_and_field_id($item_id, $field_id, $transform = false)
|
|
{
|
|
$field_id = intval($field_id);
|
|
$item_id = Database::escape_string($item_id);
|
|
|
|
$sql = "SELECT s.*, field_type FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf ON (s.field_id = sf.id)
|
|
WHERE
|
|
item_id = '$item_id' AND
|
|
field_id = '".$field_id."' AND
|
|
sf.extra_field_type = ".$this->getExtraField()->getExtraFieldType()."
|
|
ORDER BY id";
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
$result = Database::fetch_array($result, 'ASSOC');
|
|
if ($transform) {
|
|
if (!empty($result['value'])) {
|
|
switch ($result['field_type']) {
|
|
case ExtraField::FIELD_TYPE_DOUBLE_SELECT:
|
|
$field_option = new ExtraFieldOption($this->type);
|
|
$options = explode('::', $result['value']);
|
|
// only available for PHP 5.4 :( $result['field_value'] = $field_option->get($options[0])['id'].' -> ';
|
|
$result = $field_option->get($options[0]);
|
|
$result_second = $field_option->get($options[1]);
|
|
if (!empty($result)) {
|
|
$result['value'] = $result['display_text'].' -> ';
|
|
$result['value'] .= $result_second['display_text'];
|
|
}
|
|
break;
|
|
case ExtraField::FIELD_TYPE_SELECT:
|
|
$field_option = new ExtraFieldOption($this->type);
|
|
$extra_field_option_result = $field_option->get_field_option_by_field_and_option(
|
|
$result['field_id'],
|
|
$result['value']
|
|
);
|
|
|
|
if (isset($extra_field_option_result[0])) {
|
|
$result['value'] = $extra_field_option_result[0]['display_text'];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $tag
|
|
* @param int $field_id
|
|
* @param int $limit
|
|
*
|
|
* @return array
|
|
*/
|
|
public function searchValuesByField($tag, $field_id, $limit = 10)
|
|
{
|
|
$field_id = intval($field_id);
|
|
$limit = intval($limit);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$tag = Database::escape_string($tag);
|
|
$sql = "SELECT DISTINCT s.value, s.field_id
|
|
FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf
|
|
ON (s.field_id = sf.id)
|
|
WHERE
|
|
field_id = '".$field_id."' AND
|
|
value LIKE '%$tag%' AND
|
|
sf.extra_field_type = ".$extraFieldType."
|
|
ORDER BY value
|
|
LIMIT 0, $limit
|
|
";
|
|
$result = Database::query($sql);
|
|
$values = array();
|
|
if (Database::num_rows($result)) {
|
|
$values = Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
return $values;
|
|
}
|
|
|
|
/**
|
|
* Gets a structured array of the original item and its extra values, using
|
|
* a specific original item and a field name (like "branch", or "birthdate")
|
|
* @param int $item_id Item ID from the original table
|
|
* @param string $field_variable The name of the field we are looking for
|
|
* @param bool $transform
|
|
* @param bool $allVisibility
|
|
*
|
|
* @return mixed Array of results, or false on error or not found
|
|
* @assert (-1,'') === false
|
|
*/
|
|
public function get_values_by_handler_and_field_variable(
|
|
$item_id,
|
|
$field_variable,
|
|
$transform = false,
|
|
$filterByVisibility = false,
|
|
$visibility = 0
|
|
) {
|
|
$item_id = intval($item_id);
|
|
$field_variable = Database::escape_string($field_variable);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$sql = "SELECT s.*, field_type
|
|
FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf
|
|
ON (s.field_id = sf.id)
|
|
WHERE
|
|
item_id = '$item_id' AND
|
|
variable = '".$field_variable."' AND
|
|
sf.extra_field_type = $extraFieldType
|
|
";
|
|
if ($filterByVisibility) {
|
|
$visibility = intval($visibility);
|
|
$sql .= " AND visible_to_self = $visibility ";
|
|
}
|
|
$sql .= " ORDER BY id";
|
|
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
$result = Database::fetch_array($result, 'ASSOC');
|
|
if ($transform) {
|
|
if ($result['field_type'] == ExtraField::FIELD_TYPE_DOUBLE_SELECT) {
|
|
if (!empty($result['value'])) {
|
|
$field_option = new ExtraFieldOption($this->type);
|
|
$options = explode('::', $result['value']);
|
|
$result = $field_option->get($options[0]);
|
|
$result_second = $field_option->get($options[1]);
|
|
if (!empty($result)) {
|
|
$result['value'] = $result['display_text'].' -> ';
|
|
$result['value'] .= $result_second['display_text'];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the ID from the item (course, session, etc) for which
|
|
* the given field is defined with the given value
|
|
* @param string $field_variable Field (type of data) we want to check
|
|
* @param string $field_value Data we are looking for in the given field
|
|
* @param bool $transform Whether to transform the result to a human readable strings
|
|
* @param bool $last Whether to return the last element or simply the first one we get
|
|
* @return mixed Give the ID if found, or false on failure or not found
|
|
* @assert (-1,-1) === false
|
|
*/
|
|
public function get_item_id_from_field_variable_and_field_value(
|
|
$field_variable,
|
|
$field_value,
|
|
$transform = false,
|
|
$last = false,
|
|
$all = false
|
|
) {
|
|
$field_value = Database::escape_string($field_value);
|
|
$field_variable = Database::escape_string($field_variable);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$sql = "SELECT item_id FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf
|
|
ON (s.field_id = sf.id)
|
|
WHERE
|
|
value = '$field_value' AND
|
|
variable = '".$field_variable."' AND
|
|
sf.extra_field_type = $extraFieldType
|
|
ORDER BY item_id
|
|
";
|
|
|
|
if ($last) {
|
|
// If we want the last element instead of the first
|
|
// This is useful in special cases where there might
|
|
// (erroneously) be more than one row for an item
|
|
$sql .= ' DESC';
|
|
}
|
|
|
|
$result = Database::query($sql);
|
|
if ($result !== false && Database::num_rows($result)) {
|
|
if ($all) {
|
|
$result = Database::store_result($result, 'ASSOC');
|
|
} else {
|
|
$result = Database::fetch_array($result, 'ASSOC');
|
|
}
|
|
|
|
return $result;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param int $fieldId
|
|
*
|
|
* @return array|bool
|
|
*/
|
|
public function getValuesByFieldId($fieldId)
|
|
{
|
|
$fieldId = intval($fieldId);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$sql = "SELECT s.* FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf
|
|
ON (s.field_id = sf.id)
|
|
WHERE
|
|
field_id = '".$fieldId."' AND
|
|
sf.extra_field_type = $extraFieldType
|
|
ORDER BY s.value";
|
|
$result = Database::query($sql);
|
|
|
|
if (Database::num_rows($result)) {
|
|
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param int $itemId
|
|
* @param int $fieldId
|
|
* @return array
|
|
*/
|
|
public function getAllValuesByItemAndField($itemId, $fieldId)
|
|
{
|
|
$fieldId = intval($fieldId);
|
|
$itemId = intval($itemId);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$sql = "SELECT s.* FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf
|
|
ON (s.field_id = sf.id)
|
|
WHERE
|
|
field_id = '".$fieldId."' AND
|
|
item_id = '$itemId' AND
|
|
sf.extra_field_type = $extraFieldType
|
|
ORDER BY s.value";
|
|
$result = Database::query($sql);
|
|
|
|
if (Database::num_rows($result)) {
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param int $itemId
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getAllValuesByItem($itemId)
|
|
{
|
|
$itemId = intval($itemId);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$sql = "SELECT s.value, sf.variable FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf
|
|
ON (s.field_id = sf.id)
|
|
WHERE
|
|
item_id = '$itemId' AND
|
|
sf.extra_field_type = $extraFieldType
|
|
ORDER BY s.value";
|
|
|
|
$result = Database::query($sql);
|
|
|
|
if (Database::num_rows($result)) {
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param int $itemId
|
|
* @param int $fieldId
|
|
* @param string $fieldValue
|
|
*
|
|
* @return array|bool
|
|
*/
|
|
public function getAllValuesByItemAndFieldAndValue($itemId, $fieldId, $fieldValue)
|
|
{
|
|
$fieldId = intval($fieldId);
|
|
$itemId = intval($itemId);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$fieldValue = Database::escape_string($fieldValue);
|
|
$sql = "SELECT s.* FROM {$this->table} s
|
|
INNER JOIN {$this->table_handler_field} sf
|
|
ON (s.field_id = sf.id)
|
|
WHERE
|
|
field_id = '$fieldId' AND
|
|
item_id = '$itemId' AND
|
|
value = '$fieldValue' AND
|
|
sf.extra_field_type = $extraFieldType
|
|
ORDER BY value";
|
|
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Deletes all the values related to a specific field ID
|
|
* @param int $field_id
|
|
*
|
|
* @return void
|
|
* @assert ('a') == null
|
|
*/
|
|
public function delete_all_values_by_field_id($field_id)
|
|
{
|
|
$field_id = intval($field_id);
|
|
$sql = "DELETE FROM {$this->table}
|
|
WHERE
|
|
field_id = $field_id ";
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* Deletes values of a specific field for a specific item
|
|
* @param int $item_id (session id, course id, etc)
|
|
* @param int $field_id
|
|
* @return void
|
|
* @assert (-1,-1) == null
|
|
*/
|
|
public function delete_values_by_handler_and_field_id($item_id, $field_id)
|
|
{
|
|
$field_id = intval($field_id);
|
|
$item_id = intval($item_id);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$sql = "DELETE FROM {$this->table}
|
|
WHERE
|
|
item_id = '$item_id' AND
|
|
field_id = '$field_id' AND
|
|
extra_field_type = $extraFieldType
|
|
";
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* Deletes all values from an item
|
|
* @param int $itemId (session id, course id, etc)
|
|
|
|
* @assert (-1,-1) == null
|
|
*/
|
|
public function deleteValuesByItem($itemId)
|
|
{
|
|
$itemId = intval($itemId);
|
|
$extraFieldType = $this->getExtraField()->getExtraFieldType();
|
|
|
|
$sql = "DELETE FROM {$this->table}
|
|
WHERE
|
|
item_id = '$itemId' AND
|
|
field_id IN (
|
|
SELECT id FROM {$this->table_handler_field}
|
|
WHERE extra_field_type = ".$extraFieldType."
|
|
)
|
|
";
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* @param int $itemId
|
|
* @param int $fieldId
|
|
* @param int $fieldValue
|
|
*/
|
|
public function deleteValuesByHandlerAndFieldAndValue($itemId, $fieldId, $fieldValue)
|
|
{
|
|
$itemId = intval($itemId);
|
|
$fieldId = intval($fieldId);
|
|
$fieldValue = Database::escape_string($fieldValue);
|
|
|
|
$sql = "DELETE FROM {$this->table}
|
|
WHERE
|
|
item_id = '$itemId' AND
|
|
field_id = '$fieldId' AND
|
|
value = '$fieldValue'
|
|
";
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* Not yet implemented - Compares the field values of two items
|
|
* @param int $item_id Item 1
|
|
* @param int $item_to_compare Item 2
|
|
* @todo
|
|
* @return mixed Differential array generated from the comparison
|
|
*/
|
|
public function compareItemValues($item_id, $item_to_compare)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Get all values for an item
|
|
* @param int $itemId The item ID
|
|
* @param boolean $onlyVisibleFields Get the visible extra field only
|
|
* @return array
|
|
*/
|
|
public function getAllValuesForAnItem($itemId, $onlyVisibleFields = false)
|
|
{
|
|
$em = Database::getManager();
|
|
$queryBuilder = $em->createQueryBuilder();
|
|
$fieldOptionsRepo = $em->getRepository('ChamiloCoreBundle:ExtraFieldOptions');
|
|
|
|
$queryBuilder = $queryBuilder->select('fv')
|
|
->from('ChamiloCoreBundle:ExtraFieldValues', 'fv')
|
|
->innerJoin(
|
|
'ChamiloCoreBundle:ExtraField',
|
|
'f',
|
|
Doctrine\ORM\Query\Expr\Join::WITH,
|
|
'fv.field = f'
|
|
)
|
|
->where(
|
|
$queryBuilder->expr()->andX(
|
|
$queryBuilder->expr()->eq('fv.itemId', ':item'),
|
|
$queryBuilder->expr()->eq('f.extraFieldType', ':field_type')
|
|
)
|
|
);
|
|
|
|
if ($onlyVisibleFields) {
|
|
$queryBuilder->andWhere(
|
|
$queryBuilder->expr()->eq('f.visibleToSelf', true)
|
|
);
|
|
}
|
|
|
|
$fieldValues = $queryBuilder
|
|
->setParameter('item', $itemId)
|
|
->setParameter('field_type', $this->getExtraField()->getExtraFieldType())
|
|
->getQuery()
|
|
->getResult();
|
|
|
|
$valueList = [];
|
|
|
|
foreach ($fieldValues as $fieldValue) {
|
|
$item = [
|
|
'value' => $fieldValue
|
|
];
|
|
|
|
switch ($fieldValue->getField()->getFieldType()) {
|
|
case ExtraField::FIELD_TYPE_SELECT:
|
|
$item['option'] = $fieldOptionsRepo->findOneBy([
|
|
'field' => $fieldValue->getField(),
|
|
'value' => $fieldValue->getValue()
|
|
]);
|
|
break;
|
|
}
|
|
|
|
$valueList[] = $item;
|
|
}
|
|
|
|
return $valueList;
|
|
}
|
|
}
|
|
|