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chamilo-lms
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Minor - format code

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pull/2487/head
jmontoyaa 8 years ago
parent f334ecd9a1
commit 1451a902b8
7 changed files with 727 additions and 664 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 441
      main/exercise/exercise_submit.php
  2. 401
      main/exercise/question_pool.php
  3. 162
      main/inc/lib/display.lib.php
  4. 99
      main/inc/lib/document.lib.php
  5. 192
      main/lp/learnpath.class.php
  6. 47
      main/lp/scorm.class.php
  7. 49
      main/survey/surveyUtil.class.php

441
main/exercise/exercise_submit.php
Unescape View File

@ -4,29 +4,29 @@
use ChamiloSession as Session;
/**
* Exercise submission
* This script allows to run an exercise. According to the exercise type, questions
* can be on an unique page, or one per page with a Next button.
*
* One exercise may contain different types of answers (unique or multiple selection,
* matching, fill in blanks, free answer, hot-spot).
*
* Questions are selected randomly or not.
*
* When the user has answered all questions and clicks on the button "Ok",
* it goes to exercise_result.php
*
* Notice : This script is also used to show a question before modifying it by
* the administrator
* @package chamilo.exercise
* @author Olivier Brouckaert
* @author Julio Montoya <gugli100@gmail.com>
* Fill in blank option added (2008)
* Cleaning exercises (2010),
* Adding hotspot delineation support (2011)
* Adding reminder + ajax support (2011)
* Modified by hubert.borderiou (2011-10-21 question category)
*/
* Exercise submission
* This script allows to run an exercise. According to the exercise type, questions
* can be on an unique page, or one per page with a Next button.
*
* One exercise may contain different types of answers (unique or multiple selection,
* matching, fill in blanks, free answer, hot-spot).
*
* Questions are selected randomly or not.
*
* When the user has answered all questions and clicks on the button "Ok",
* it goes to exercise_result.php
*
* Notice : This script is also used to show a question before modifying it by
* the administrator
* @package chamilo.exercise
* @author Olivier Brouckaert
* @author Julio Montoya <gugli100@gmail.com>
* Fill in blank option added (2008)
* Cleaning exercises (2010),
* Adding hotspot delineation support (2011)
* Adding reminder + ajax support (2011)
* Modified by hubert.borderiou (2011-10-21 question category)
*/
require_once __DIR__.'/../inc/global.inc.php';
$current_course_tool = TOOL_QUIZ;
@ -117,33 +117,43 @@ if (!isset($exerciseInSession) || isset($exerciseInSession) && ($exerciseInSessi
// Construction of Exercise
$objExercise = new Exercise();
Session::write('firstTime', true);
if ($debug) {error_log('1. Setting the $objExercise variable'); };
if ($debug) {
error_log('1. Setting the $objExercise variable');
}
Session::erase('questionList');
// if the specified exercise doesn't exist or is disabled
if (!$objExercise->read($exerciseId) ||
(!$objExercise->selectStatus() && !$is_allowedToEdit && $origin != 'learnpath')
) {
if ($debug) {error_log('1.1. Error while reading the exercise'); };
if ($debug) {
error_log('1.1. Error while reading the exercise');
}
unset($objExercise);
$error = get_lang('ExerciseNotFound');
} else {
// Saves the object into the session
Session::write('objExercise', $objExercise);
if ($debug) {error_log('1.1. $exerciseInSession was unset - set now - end'); };
if ($debug) {
error_log('1.1. $exerciseInSession was unset - set now - end');
}
}
} else {
Session::write('firstTime', false);
}
//2. Checking if $objExercise is set
if (!isset($objExercise) && isset($exerciseInSession)) {
if ($debug) { error_log('2. Loading $objExercise from session'); };
if ($debug) {
error_log('2. Loading $objExercise from session');
}
$objExercise = $exerciseInSession;
}
//3. $objExercise is not set, then return to the exercise list
if (!is_object($objExercise)) {
if ($debug) {error_log('3. $objExercise was not set, kill the script'); };
if ($debug) {
error_log('3. $objExercise was not set, kill the script');
}
header('Location: exercise.php');
exit;
}
@ -313,7 +323,9 @@ Session::write('question_list_uncompressed', $questionListUncompressed);
$clock_expired_time = null;
if (empty($exercise_stat_info)) {
if ($debug) error_log('5 $exercise_stat_info is empty ');
if ($debug) {
error_log('5 $exercise_stat_info is empty ');
}
$total_weight = 0;
$questionList = $objExercise->get_validated_question_list();
foreach ($questionListUncompressed as $question_id) {
@ -321,19 +333,28 @@ if (empty($exercise_stat_info)) {
$total_weight += floatval($objQuestionTmp->weighting);
}
if ($time_control) {
$expected_time = $current_timestamp + $total_seconds;
if ($debug) error_log('5.1. $current_timestamp '.$current_timestamp);
if ($debug) error_log('5.2. $expected_time '.$expected_time);
if ($time_control) {
$expected_time = $current_timestamp + $total_seconds;
if ($debug) {
error_log('5.1. $current_timestamp '.$current_timestamp);
}
if ($debug) {
error_log('5.2. $expected_time '.$expected_time);
}
$clock_expired_time = api_get_utc_datetime($expected_time);
if ($debug) error_log('5.3. $expected_time '.$clock_expired_time);
$clock_expired_time = api_get_utc_datetime($expected_time);
if ($debug) {
error_log('5.3. $expected_time '.$clock_expired_time);
}
//Sessions that contain the expired time
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time;
if ($debug) { error_log('5.4. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key]); };
}
//Sessions that contain the expired time
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time;
if ($debug) {
error_log(
'5.4. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key]
);
};
}
$exe_id = $objExercise->save_stat_track_exercise_info(
$clock_expired_time,
@ -348,9 +369,11 @@ if (empty($exercise_stat_info)) {
$learnpath_item_id,
$learnpath_item_view_id
);
if ($debug) error_log("5.5 exercise_stat_info[] exists getting exe_id $exe_id");
if ($debug) {
error_log("5.5 exercise_stat_info[] exists getting exe_id $exe_id");
}
} else {
$exe_id = $exercise_stat_info['exe_id'];
$exe_id = $exercise_stat_info['exe_id'];
// Remember last question id position.
$isFirstTime = Session::read('firstTime');
@ -372,7 +395,9 @@ if (empty($exercise_stat_info)) {
}
}
if ($debug) error_log("5 exercise_stat_info[] exists getting exe_id $exe_id ");
if ($debug) {
error_log("5 exercise_stat_info[] exists getting exe_id $exe_id ");
}
}
$questionListInSession = Session::read('questionList');
@ -407,21 +432,32 @@ if (!isset($questionListInSession)) {
// Array to check in order to block the chat
ExerciseLib::create_chat_exercise_session($exe_id);
if ($debug) { error_log('6. $objExercise->get_stat_track_exercise_info function called:: '.print_r($exercise_stat_info, 1)); };
if ($debug) {
error_log(
'6. $objExercise->get_stat_track_exercise_info function called:: '.print_r(
$exercise_stat_info,
1
)
);
};
if (!empty($exercise_stat_info['questions_to_check'])) {
$my_remind_list = $exercise_stat_info['questions_to_check'];
$my_remind_list = explode(',', $my_remind_list);
$my_remind_list = array_filter($my_remind_list);
$my_remind_list = $exercise_stat_info['questions_to_check'];
$my_remind_list = explode(',', $my_remind_list);
$my_remind_list = array_filter($my_remind_list);
}
$params = "exe_id=$exe_id&exerciseId=$exerciseId&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id&".api_get_cidreq();
if ($debug) { error_log("6.1 params: -> $params"); };
if ($debug) {
error_log("6.1 params: -> $params");
}
if ($reminder == 2 && empty($my_remind_list)) {
if ($debug) { error_log("6.2 calling the exercise_reminder.php "); };
header('Location: exercise_reminder.php?'.$params);
exit;
if ($debug) {
error_log("6.2 calling the exercise_reminder.php ");
};
header('Location: exercise_reminder.php?'.$params);
exit;
}
/*
@ -429,62 +465,64 @@ if ($reminder == 2 && empty($my_remind_list)) {
* If the expired time is major that zero(0) then the expired time is compute on this time.
*/
if ($time_control) {
if ($debug) error_log('7.1. Time control is enabled');
if ($debug) error_log('7.2. $current_expired_time_key '.$current_expired_time_key);
if ($debug) error_log('7.3. $_SESSION[expired_time][$current_expired_time_key] '.$_SESSION['expired_time'][$current_expired_time_key]);
if ($debug) error_log('7.1. Time control is enabled');
if ($debug) error_log('7.2. $current_expired_time_key '.$current_expired_time_key);
if ($debug) error_log('7.3. $_SESSION[expired_time][$current_expired_time_key] '.$_SESSION['expired_time'][$current_expired_time_key]);
if (!isset($_SESSION['expired_time'][$current_expired_time_key])) {
//Timer - Get expired_time for a student
if (!empty($exercise_stat_info)) {
if ($debug) {error_log('7.4 Seems that the session ends and the user want to retake the exam'); };
$expired_time_of_this_attempt = $exercise_stat_info['expired_time_control'];
if ($debug) {error_log('7.5 $expired_time_of_this_attempt: '.$expired_time_of_this_attempt); }
// Get the last attempt of an exercise
$last_attempt_date = Event::getLastAttemptDateOfExercise($exercise_stat_info['exe_id']);
/* This means that the user enters the exam but do not answer the
first question we get the date from the track_e_exercises not from
the track_et_attempt see #2069 */
if (empty($last_attempt_date)) {
$diff = $current_timestamp - api_strtotime($exercise_stat_info['start_date'], 'UTC');
$last_attempt_date = api_get_utc_datetime(api_strtotime($exercise_stat_info['start_date'], 'UTC') + $diff);
} else {
//Recalculate the time control due #2069
$diff = $current_timestamp - api_strtotime($last_attempt_date, 'UTC');
$last_attempt_date = api_get_utc_datetime(api_strtotime($last_attempt_date, 'UTC') + $diff);
}
if ($debug) {error_log('7.6. $last_attempt_date: '.$last_attempt_date); }
//New expired time - it is due to the possible closure of session
$new_expired_time_in_seconds = api_strtotime($expired_time_of_this_attempt, 'UTC') - api_strtotime($last_attempt_date, 'UTC');
if ($debug) {error_log('7.7. $new_expired_time_in_seconds: '.$new_expired_time_in_seconds); }
$expected_time = $current_timestamp + $new_expired_time_in_seconds;
if ($debug) {error_log('7.8. $expected_time1: '.$expected_time); }
$clock_expired_time = api_get_utc_datetime($expected_time);
if ($debug) {error_log('7.9. $clock_expired_time: '.$clock_expired_time); }
// First we update the attempt to today
/* How the expired time is changed into "track_e_exercises" table,
if ($debug) {error_log('7.4 Seems that the session ends and the user want to retake the exam'); };
$expired_time_of_this_attempt = $exercise_stat_info['expired_time_control'];
if ($debug) {error_log('7.5 $expired_time_of_this_attempt: '.$expired_time_of_this_attempt); }
// Get the last attempt of an exercise
$last_attempt_date = Event::getLastAttemptDateOfExercise($exercise_stat_info['exe_id']);
/* This means that the user enters the exam but do not answer the
first question we get the date from the track_e_exercises not from
the track_et_attempt see #2069 */
if (empty($last_attempt_date)) {
$diff = $current_timestamp - api_strtotime($exercise_stat_info['start_date'], 'UTC');
$last_attempt_date = api_get_utc_datetime(api_strtotime($exercise_stat_info['start_date'], 'UTC') + $diff);
} else {
//Recalculate the time control due #2069
$diff = $current_timestamp - api_strtotime($last_attempt_date, 'UTC');
$last_attempt_date = api_get_utc_datetime(api_strtotime($last_attempt_date, 'UTC') + $diff);
}
if ($debug) {error_log('7.6. $last_attempt_date: '.$last_attempt_date); }
//New expired time - it is due to the possible closure of session
$new_expired_time_in_seconds = api_strtotime($expired_time_of_this_attempt, 'UTC') - api_strtotime($last_attempt_date, 'UTC');
if ($debug) {error_log('7.7. $new_expired_time_in_seconds: '.$new_expired_time_in_seconds); }
$expected_time = $current_timestamp + $new_expired_time_in_seconds;
if ($debug) {error_log('7.8. $expected_time1: '.$expected_time); }
$clock_expired_time = api_get_utc_datetime($expected_time);
if ($debug) {error_log('7.9. $clock_expired_time: '.$clock_expired_time); }
// First we update the attempt to today
/* How the expired time is changed into "track_e_exercises" table,
then the last attempt for this student should be changed too */
$sql = "UPDATE $exercise_attempt_table SET
tms = '".api_get_utc_datetime()."'
WHERE
exe_id = '".$exercise_stat_info['exe_id']."' AND
tms = '".$last_attempt_date."' ";
if ($debug) {error_log('7.10. $sql: '.$sql); }
Database::query($sql);
//Sessions that contain the expired time
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time;
if ($debug) {error_log('7.11. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key]); };
$sql = "UPDATE $exercise_attempt_table SET
tms = '".api_get_utc_datetime()."'
WHERE
exe_id = '".$exercise_stat_info['exe_id']."' AND
tms = '".$last_attempt_date."' ";
if ($debug) {error_log('7.10. $sql: '.$sql); }
Database::query($sql);
//Sessions that contain the expired time
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time;
if ($debug) {error_log('7.11. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key]); };
}
} else {
$clock_expired_time = $_SESSION['expired_time'][$current_expired_time_key];
}
} else {
if ($debug) { error_log("7 No time control"); };
if ($debug) {
error_log("7 No time control");
}
}
// Get time left for expiring time
@ -495,7 +533,7 @@ $time_left = api_strtotime($clock_expired_time, 'UTC') - time();
* for more details of how it works see this link : http://eric.garside.name/docs.html?p=epiclock
*/
if ($time_control) { //Sends the exercise form when the expired time is finished
$htmlHeadXtra[] = $objExercise->show_time_control_js($time_left);
$htmlHeadXtra[] = $objExercise->show_time_control_js($time_left);
}
//in LP's is enabled the "remember question" feature?
@ -503,22 +541,24 @@ if (!isset($_SESSION['questionList'])) {
// selects the list of question ID
$questionList = $objExercise->get_validated_question_list();
if ($objExercise->isRandom() && !empty($exercise_stat_info['data_tracking'])) {
$questionList = explode(',', $exercise_stat_info['data_tracking']);
$questionList = explode(',', $exercise_stat_info['data_tracking']);
}
Session::write('questionList', $questionList);
if ($debug > 0) { error_log('$_SESSION[questionList] was set'); }
} else {
if (isset($objExercise) && isset($_SESSION['objExercise'])) {
$questionList = $_SESSION['questionList'];
}
if (isset($objExercise) && isset($_SESSION['objExercise'])) {
$questionList = $_SESSION['questionList'];
}
}
if ($debug) error_log('8. Question list loaded '.print_r($questionList, 1));
if ($debug) {
error_log('8. Question list loaded '.print_r($questionList, 1));
}
//Real question count
$question_count = 0;
if (!empty($questionList)) {
$question_count = count($questionList);
$question_count = count($questionList);
}
if ($current_question > $question_count) {
@ -568,11 +608,11 @@ if ($formSent && isset($_POST)) {
//saving each question
if ($objExercise->feedback_type != EXERCISE_FEEDBACK_TYPE_DIRECT) {
$nro_question = $current_question; // - 1;
$questionId = $key;
$questionId = $key;
// gets the student choice for this question
$choice = $exerciseResult[$questionId];
if (isset($exe_id)) {
// Manage the question and answer attempts
// Manage the question and answer attempts
if ($debug) {
error_log('8.3. manage_answer exe_id: '.$exe_id.' - $questionId: '.$questionId.' Choice'.print_r($choice, 1));
}
@ -663,61 +703,60 @@ if (is_null($current_question)) {
$current_question++;
}
if ($question_count != 0) {
if (($objExercise->type == ALL_ON_ONE_PAGE ||
if (($objExercise->type == ALL_ON_ONE_PAGE ||
$current_question > $question_count)
) {
if (api_is_allowed_to_session_edit()) {
// goes to the script that will show the result of the exercise
if ($objExercise->type == ALL_ON_ONE_PAGE) {
if ($debug) { error_log('12. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); }
//We check if the user attempts before sending to the exercise_result.php
if ($objExercise->selectAttempts() > 0) {
$attempt_count = Event::get_attempt_count(
if (api_is_allowed_to_session_edit()) {
// goes to the script that will show the result of the exercise
if ($objExercise->type == ALL_ON_ONE_PAGE) {
if ($debug) { error_log('12. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); }
//We check if the user attempts before sending to the exercise_result.php
if ($objExercise->selectAttempts() > 0) {
$attempt_count = Event::get_attempt_count(
api_get_user_id(),
$exerciseId,
$learnpath_id,
$learnpath_item_id,
$learnpath_item_view_id
);
if ($attempt_count >= $objExercise->selectAttempts()) {
Display::return_message(
if ($attempt_count >= $objExercise->selectAttempts()) {
Display::return_message(
sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()),
'warning',
false
);
if ($origin != 'learnpath') {
//so we are not in learnpath tool
echo '</div>'; //End glossary div
Display :: display_footer();
} else {
echo '</body></html>';
}
exit;
}
}
} else {
if ($objExercise->review_answers) {
header('Location: exercise_reminder.php?'.$params);
exit;
} else {
if ($origin != 'learnpath') {
//so we are not in learnpath tool
echo '</div>'; //End glossary div
Display :: display_footer();
} else {
echo '</body></html>';
}
exit;
}
}
} else {
if ($objExercise->review_answers) {
header('Location: exercise_reminder.php?'.$params);
exit;
} else {
header("Location: exercise_result.php?".api_get_cidreq()."&exe_id=$exe_id&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id");
exit;
}
}
} else {
if ($debug) { error_log('Redirecting to exercise_submit.php'); }
exit;
}
}
}
}
} else {
if ($debug) { error_log('Redirecting to exercise_submit.php'); }
exit;
}
}
} else {
$error = get_lang('ThereAreNoQuestionsForThisExercise');
// if we are in the case where user select random by category, but didn't choose the number of random question
if ($objExercise->selectRandomByCat() > 0 && $objExercise->random <= 0) {
$error .= "<br/>".get_lang('PleaseSelectSomeRandomQuestion');
}
$error = get_lang('ThereAreNoQuestionsForThisExercise');
// if we are in the case where user select random by category, but didn't choose the number of random question
if ($objExercise->selectRandomByCat() > 0 && $objExercise->random <= 0) {
$error .= "<br/>".get_lang('PleaseSelectSomeRandomQuestion');
}
}
if (!empty ($_GET['gradebook']) && $_GET['gradebook'] == 'view') {
@ -759,9 +798,9 @@ $show_quiz_edition = $objExercise->added_in_lp();
if (api_is_course_admin() && $origin != 'learnpath') {
echo '<div class="actions">';
if ($show_quiz_edition == false) {
echo '<a href="exercise_admin.php?'.api_get_cidreq().'&modifyExercise=yes&exerciseId='.$objExercise->id.'">'.Display::return_icon('settings.png', get_lang('ModifyExercise'), '', ICON_SIZE_MEDIUM).'</a>';
echo '<a href="exercise_admin.php?'.api_get_cidreq().'&modifyExercise=yes&exerciseId='.$objExercise->id.'">'.Display::return_icon('settings.png', get_lang('ModifyExercise'), '', ICON_SIZE_MEDIUM).'</a>';
} else {
echo '<a href="#">'.Display::return_icon('settings_na.png', get_lang('ModifyExercise'), '', ICON_SIZE_MEDIUM).'</a>';
echo '<a href="#">'.Display::return_icon('settings_na.png', get_lang('ModifyExercise'), '', ICON_SIZE_MEDIUM).'</a>';
}
echo '</div>';
}
@ -804,7 +843,7 @@ if ($limit_time_exists) {
$message_warning = $permission_to_start ? get_lang('ReachedTimeLimit') : get_lang('ExerciseNoStartedYet');
echo Display::return_message(sprintf($message_warning, $exercise_title, $objExercise->selectAttempts()), 'warning');
if ($origin != 'learnpath') {
Display :: display_footer();
Display :: display_footer();
}
exit;
} else {
@ -819,7 +858,7 @@ global $_custom;
if (isset($_custom['exercises_hidden_when_no_start_date']) &&
$_custom['exercises_hidden_when_no_start_date']
) {
if (empty($objExercise->start_time)) {
if (empty($objExercise->start_time)) {
echo Display:: return_message(
sprintf(
get_lang('ExerciseNoStartedYet'),
@ -828,16 +867,16 @@ if (isset($_custom['exercises_hidden_when_no_start_date']) &&
),
'warning'
);
if ($origin != 'learnpath') {
Display :: display_footer();
}
}
if ($origin != 'learnpath') {
Display :: display_footer();
}
}
}
//Timer control
if ($time_control) {
echo $objExercise->return_time_left_div();
echo '<div style="display:none" class="warning-message" id="expired-message-id">'.get_lang('ExerciseExpiredTimeMessage').'</div>';
echo '<div style="display:none" class="warning-message" id="expired-message-id">'.get_lang('ExerciseExpiredTimeMessage').'</div>';
}
if ($origin != 'learnpath') {
@ -852,53 +891,51 @@ if ($reminder == 2) {
$current_question = 1; //set by default the 1st question
if (!empty($my_remind_list)) {
//Checking which questions we are going to call from the remind list
for ($i = 0; $i < count($data_tracking); $i++) {
for ($j = 0; $j < count($my_remind_list); $j++) {
if (!empty($remind_question_id)) {
if ($remind_question_id == $my_remind_list[$j]) {
if ($remind_question_id == $data_tracking[$i]) {
if (isset($my_remind_list[$j + 1])) {
$remind_question_id = $my_remind_list[$j + 1];
$current_question = $i + 1;
} else {
//Checking which questions we are going to call from the remind list
for ($i = 0; $i < count($data_tracking); $i++) {
for ($j = 0; $j < count($my_remind_list); $j++) {
if (!empty($remind_question_id)) {
if ($remind_question_id == $my_remind_list[$j]) {
if ($remind_question_id == $data_tracking[$i]) {
if (isset($my_remind_list[$j + 1])) {
$remind_question_id = $my_remind_list[$j + 1];
$current_question = $i + 1;
} else {
// We end the remind list we go to the exercise_reminder.php please
$remind_question_id = -1;
$current_question = $i + 1; // last question
}
break 2;
}
}
} else {
if ($my_remind_list[$j] == $data_tracking[$i]) {
if (isset($my_remind_list[$j + 1])) {
$remind_question_id = $my_remind_list[$j + 1];
$current_question = $i + 1; // last question
} else {
$remind_question_id = -1;
$current_question = $i + 1; // last question
}
break 2;
}
}
} else {
if ($my_remind_list[$j] == $data_tracking[$i]) {
if (isset($my_remind_list[$j + 1])) {
$remind_question_id = $my_remind_list[$j + 1];
$current_question = $i + 1; // last question
} else {
// We end the remind list we go to the exercise_reminder.php please
$remind_question_id = -1;
$current_question = $i + 1; // last question
}
break 2;
}
}
}
$remind_question_id = -1;
$current_question = $i + 1; // last question
}
break 2;
}
}
}
}
} else {
if ($objExercise->review_answers) {
if ($objExercise->review_answers) {
if ($debug) { error_log('. redirecting to exercise_reminder.php '); }
header("Location: exercise_reminder.php?$params");
exit;
}
header("Location: exercise_reminder.php?$params");
exit;
}
}
}
if ($objExercise->review_answers) {
$script_php = 'exercise_reminder.php';
$script_php = 'exercise_reminder.php';
} else {
$script_php = 'exercise_result.php';
$script_php = 'exercise_result.php';
}
if (!empty($error)) {
@ -1022,10 +1059,10 @@ if (!empty($error)) {
});
});
function previous_question(question_num) {
url = "exercise_submit.php?'.$params.'&num="+question_num;
window.location = url;
}
function previous_question(question_num) {
url = "exercise_submit.php?'.$params.'&num="+question_num;
window.location = url;
}
function previous_question_and_save(previous_question_id, question_id_to_save) {
url = "exercise_submit.php?'.$params.'&num="+previous_question_id;
@ -1180,7 +1217,7 @@ if (!empty($error)) {
<input type="hidden" name="learnpath_item_id" value="'.$learnpath_item_id.'" />
<input type="hidden" name="learnpath_item_view_id" value="'.$learnpath_item_view_id.'" />';
// Show list of questions
// Show list of questions
$i = 1;
$attempt_list = [];
if (isset($exe_id)) {
@ -1240,10 +1277,10 @@ if (!empty($error)) {
$attributes = array('id' =>'remind_list['.$questionId.']');
if (in_array($questionId, $remind_list)) {
$is_remind_on = true;
$attributes['checked'] = 1;
$remind_question = true;
$remind_highlight = ' remind_highlight ';
$is_remind_on = true;
$attributes['checked'] = 1;
$remind_question = true;
$remind_highlight = ' remind_highlight ';
}
// Showing the exercise description
@ -1326,8 +1363,8 @@ if (!empty($error)) {
}
// end foreach()
if ($objExercise->type == ALL_ON_ONE_PAGE) {
$exercise_actions = $objExercise->show_button($questionId, $current_question);
echo Display::div($exercise_actions, array('class'=>'exercise_actions'));
$exercise_actions = $objExercise->show_button($questionId, $current_question);
echo Display::div($exercise_actions, array('class'=>'exercise_actions'));
echo '<br>';
}
echo '</form>';

401
main/exercise/question_pool.php
Unescape View File

@ -2,14 +2,14 @@
/* For licensing terms, see /license.txt */
/**
* Question Pool
* This script allows administrators to manage questions and add them into their exercises.
* One question can be in several exercises
* @package chamilo.exercise
* @author Olivier Brouckaert
* @author Julio Montoya adding support to query all questions from all session, courses, exercises
* @author Modify by hubert borderiou 2011-10-21 Question's category
*/
* Question Pool
* This script allows administrators to manage questions and add them into their exercises.
* One question can be in several exercises
* @package chamilo.exercise
* @author Olivier Brouckaert
* @author Julio Montoya adding support to query all questions from all session, courses, exercises
* @author Modify by hubert borderiou 2011-10-21 Question's category
*/
use ChamiloSession as Session;
@ -119,7 +119,7 @@ if ($is_allowedToEdit) {
// destruction of the Question object
unset($objQuestionTmp);
if (!$objExercise instanceOf Exercise) {
if (!$objExercise instanceof Exercise) {
$objExercise = new Exercise();
$objExercise->read($fromExercise);
}
@ -160,7 +160,7 @@ if ($is_allowedToEdit) {
unset($new_question_obj);
unset($old_question_obj);
if (!$objExercise instanceOf Exercise) {
if (!$objExercise instanceof Exercise) {
$objExercise = new Exercise();
$objExercise->read($fromExercise);
}
@ -172,11 +172,11 @@ if ($is_allowedToEdit) {
}
if (isset($_SESSION['gradebook'])) {
$gradebook = $_SESSION['gradebook'];
$gradebook = $_SESSION['gradebook'];
}
if (!empty($gradebook) && $gradebook == 'view') {
$interbreadcrumb[] = array('url' => '../gradebook/'.Security::remove_XSS($_SESSION['gradebook_dest']), 'name' => get_lang('ToolGradebook'));
$interbreadcrumb[] = array('url' => '../gradebook/'.Security::remove_XSS($_SESSION['gradebook_dest']), 'name' => get_lang('ToolGradebook'));
}
// if admin of course
@ -188,21 +188,21 @@ $confirmYourChoice = addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),
$htmlHeadXtra[] = "
<script>
function submit_form(obj) {
document.question_pool.submit();
}
function submit_form(obj) {
document.question_pool.submit();
}
function mark_course_id_changed() {
$('#course_id_changed').val('1');
}
function mark_course_id_changed() {
$('#course_id_changed').val('1');
}
function mark_exercise_id_changed() {
$('#exercise_id_changed').val('1');
}
function mark_exercise_id_changed() {
$('#exercise_id_changed').val('1');
}
function confirm_your_choice() {
return confirm('$confirmYourChoice');
}
function confirm_your_choice() {
return confirm('$confirmYourChoice');
}
</script>";
Display::display_header($nameTools, 'Exercise');
@ -227,8 +227,8 @@ if (isset($fromExercise) && $fromExercise > 0) {
echo '</div>';
if ($displayMessage != "") {
Display::display_confirmation_message($displayMessage);
$displayMessage = "";
Display::display_confirmation_message($displayMessage);
$displayMessage = "";
}
// Form
@ -236,7 +236,7 @@ echo '<form class="form-horizontal" name="question_pool" method="GET" action="'.
// Title
echo '<legend>'.$nameTools.' - '.$titleAdd.'</legend>';
if (isset($type)) {
echo '<input type="hidden" name="type" value="1">';
echo '<input type="hidden" name="type" value="1">';
}
echo '<input type="hidden" name="fromExercise" value="'.$fromExercise.'">';
@ -283,11 +283,11 @@ $course_select_list = array();
foreach ($course_list as $item) {
$courseItemId = $item['real_id'];
$courseInfo = api_get_course_info_by_id($courseItemId);
$course_select_list[$courseItemId] = "";
if ($courseItemId == api_get_course_int_id()) {
$course_select_list[$courseItemId] = ">&nbsp;&nbsp;&nbsp;&nbsp;";
}
$course_select_list[$courseItemId] .= $courseInfo['title'];
$course_select_list[$courseItemId] = "";
if ($courseItemId == api_get_course_int_id()) {
$course_select_list[$courseItemId] = ">&nbsp;&nbsp;&nbsp;&nbsp;";
}
$course_select_list[$courseItemId] .= $courseInfo['title'];
}
$select_course_html = Display::select(
@ -304,11 +304,11 @@ if (empty($selected_course) || $selected_course == '-1') {
// no course selected, reset menu test / difficult<EFBFBD> / type de reponse
reset_menu_exo_lvl_type();
} else {
$course_info = api_get_course_info_by_id($selected_course);
$course_info = api_get_course_info_by_id($selected_course);
}
// If course has changed, reset the menu default
if ($course_id_changed) {
reset_menu_exo_lvl_type();
reset_menu_exo_lvl_type();
}
$course_id = $course_info['real_id'];
@ -356,7 +356,7 @@ if (is_array($exercise_list)) {
}
if ($exercise_id_changed == 1) {
reset_menu_lvl_type();
reset_menu_lvl_type();
}
$select_exercise_html = Display::select(
'exerciseId',
@ -434,33 +434,33 @@ $mainQuestionList = array();
// if we have selected an exercise in the list-box 'Filter'
if ($exerciseId > 0) {
$where = '';
$from = '';
if (isset($courseCategoryId) && $courseCategoryId > 0) {
$from = ", $TBL_COURSE_REL_CATEGORY crc ";
$where .= " AND crc.c_id=$selected_course AND crc.question_id=qu.id AND crc.category_id=$courseCategoryId";
}
if (isset($exerciseLevel) && $exerciseLevel != -1) {
$where .= ' AND level='.$exerciseLevel;
}
if (isset($answerType) && $answerType > 0) {
$where .= ' AND type='.$answerType;
}
$sql = "SELECT DISTINCT
id,
question,
type,
level
FROM
$TBL_EXERCISE_QUESTION qt,
$TBL_QUESTIONS qu
$from
WHERE
qt.question_id = qu.id
AND qt.exercice_id=$exerciseId
AND qt.c_id=$selected_course
AND qu.c_id=$selected_course
$where
$where = '';
$from = '';
if (isset($courseCategoryId) && $courseCategoryId > 0) {
$from = ", $TBL_COURSE_REL_CATEGORY crc ";
$where .= " AND crc.c_id=$selected_course AND crc.question_id=qu.id AND crc.category_id=$courseCategoryId";
}
if (isset($exerciseLevel) && $exerciseLevel != -1) {
$where .= ' AND level='.$exerciseLevel;
}
if (isset($answerType) && $answerType > 0) {
$where .= ' AND type='.$answerType;
}
$sql = "SELECT DISTINCT
id,
question,
type,
level
FROM
$TBL_EXERCISE_QUESTION qt,
$TBL_QUESTIONS qu
$from
WHERE
qt.question_id = qu.id
AND qt.exercice_id=$exerciseId
AND qt.c_id=$selected_course
AND qu.c_id=$selected_course
$where
ORDER BY question_order";
$result = Database::query($sql);
@ -468,22 +468,22 @@ if ($exerciseId > 0) {
$mainQuestionList[] = $row;
}
} elseif ($exerciseId == -1) {
// If we have selected the option 'Orphan questions' in the list-box 'Filter'
$level_where = '';
$from = '';
if (isset($courseCategoryId) && $courseCategoryId > 0) {
$from = " INNER JOIN $TBL_COURSE_REL_CATEGORY crc ON crc.question_id=q.id AND crc.c_id= q.c_id ";
$level_where .= " AND
crc.c_id = $selected_course AND
crc.category_id = $courseCategoryId";
}
if (isset($exerciseLevel) && $exerciseLevel != -1) {
$level_where = ' AND level='.$exerciseLevel;
}
$answer_where = '';
if (isset($answerType) && $answerType > 0 - 1) {
$answer_where = ' AND type='.$answerType;
}
// If we have selected the option 'Orphan questions' in the list-box 'Filter'
$level_where = '';
$from = '';
if (isset($courseCategoryId) && $courseCategoryId > 0) {
$from = " INNER JOIN $TBL_COURSE_REL_CATEGORY crc ON crc.question_id=q.id AND crc.c_id= q.c_id ";
$level_where .= " AND
crc.c_id = $selected_course AND
crc.category_id = $courseCategoryId";
}
if (isset($exerciseLevel) && $exerciseLevel != -1) {
$level_where = ' AND level='.$exerciseLevel;
}
$answer_where = '';
if (isset($answerType) && $answerType > 0 - 1) {
$answer_where = ' AND type='.$answerType;
}
// @todo fix this query with the new id field
$sql = " (
@ -525,24 +525,24 @@ if ($exerciseId > 0) {
$mainQuestionList[] = $row;
}
} else {
// All tests for selected course
// All tests for selected course
// If we have not selected any option in the list-box 'Filter'
$filter = '';
$from = '';
if (isset($courseCategoryId) && $courseCategoryId > 0) {
$from = ", $TBL_COURSE_REL_CATEGORY crc ";
$filter .= " AND
crc.c_id = $selected_course AND
crc.question_id = qu.id AND
crc.category_id = $courseCategoryId";
}
if (isset($exerciseLevel) && $exerciseLevel != -1) {
$filter .= ' AND level='.$exerciseLevel.' ';
}
if (isset($answerType) && $answerType > 0) {
$filter .= ' AND qu.type='.$answerType.' ';
}
$filter = '';
$from = '';
if (isset($courseCategoryId) && $courseCategoryId > 0) {
$from = ", $TBL_COURSE_REL_CATEGORY crc ";
$filter .= " AND
crc.c_id = $selected_course AND
crc.question_id = qu.id AND
crc.category_id = $courseCategoryId";
}
if (isset($exerciseLevel) && $exerciseLevel != -1) {
$filter .= ' AND level='.$exerciseLevel.' ';
}
if (isset($answerType) && $answerType > 0) {
$filter .= ' AND qu.type='.$answerType.' ';
}
if (!empty($session_id) && $session_id != '-1') {
$mainQuestionList = array();
@ -565,7 +565,6 @@ if ($exerciseId > 0) {
if (!empty($my_exercise)) {
if (!empty($my_exercise->questionList)) {
foreach ($my_exercise->questionList as $question_id) {
$question_obj = Question::read(
$question_id,
$courseItemId
@ -644,7 +643,7 @@ if ($exerciseId > 0) {
$mainQuestionList[] = $row;
}
}
// forces the value to 0
// forces the value to 0
$exerciseId = 0;
}
@ -670,33 +669,33 @@ $nbrQuestions = count($mainQuestionList);
//
if ($fromExercise <= 0) {
// NOT IN A TEST - IN THE COURSE
if ($selected_course == api_get_course_int_id()) {
$actionLabel = get_lang('Modify');
$actionIcon1 = "edit";
$actionIcon2 = "delete";
if ($selected_course == api_get_course_int_id()) {
$actionLabel = get_lang('Modify');
$actionIcon1 = "edit";
$actionIcon2 = "delete";
// We are in the course, question title can be a link to the question edit page
$questionTagA = 1;
$questionTagA = 1;
} else { // NOT IN A TEST - NOT IN THE COURSE
$actionLabel = get_lang('Reuse');
$actionIcon1 = get_lang('MustBeInATest');
$actionIcon2 = "";
$actionLabel = get_lang('Reuse');
$actionIcon1 = get_lang('MustBeInATest');
$actionIcon2 = "";
// We are not in this course, to messy if we link to the question in another course
$questionTagA = 0;
}
$questionTagA = 0;
}
} else {
// IN A TEST - IN THE COURSE
if ($selected_course == api_get_course_int_id()) {
$actionLabel = get_lang('Reuse');
$actionIcon1 = "add";
$actionIcon2 = "";
$questionTagA = 1;
if ($selected_course == api_get_course_int_id()) {
$actionLabel = get_lang('Reuse');
$actionIcon1 = "add";
$actionIcon2 = "";
$questionTagA = 1;
} else {
// IN A TEST - NOT IN THE COURSE
$actionLabel = get_lang('Reuse');
$actionIcon1 = "clone";
$actionIcon2 = "";
$questionTagA = 0;
}
$actionLabel = get_lang('Reuse');
$actionIcon1 = "clone";
$actionIcon2 = "";
$questionTagA = 0;
}
}
// Display table
$header = array(
@ -709,15 +708,8 @@ $header = array(
$data = array();
/*$hideDoubles = false;
if (empty($exerciseId) && !empty($session_id) && $session_id != '-1') {
$hideDoubles = true;
}
$questionAdded = array();*/
if (is_array($mainQuestionList)) {
foreach ($mainQuestionList as $question) {
/*if ($hideDoubles) {
if (in_array($question['question'], $questionAdded)) {
continue;
@ -751,32 +743,31 @@ if (is_array($mainQuestionList)) {
$row[] = get_question_categorie_for_question($selected_course, $question['id']);
$row[] = $question['level'];
$row[] = get_action_icon_for_question(
$actionIcon1,
$fromExercise,
$question['id'],
$question['type'],
$question['question'],
$selected_course,
$courseCategoryId,
$exerciseLevel,
$answerType,
$session_id,
$exerciseId
).
"&nbsp;".
get_action_icon_for_question(
$actionIcon2,
$fromExercise,
$question['id'],
$question['type'],
$question['question'],
$selected_course,
$courseCategoryId,
$exerciseLevel,
$answerType,
$session_id,
$exerciseId
);
$actionIcon1,
$fromExercise,
$question['id'],
$question['type'],
$question['question'],
$selected_course,
$courseCategoryId,
$exerciseLevel,
$answerType,
$session_id,
$exerciseId
)."&nbsp;".
get_action_icon_for_question(
$actionIcon2,
$fromExercise,
$question['id'],
$question['type'],
$question['question'],
$selected_course,
$courseCategoryId,
$exerciseLevel,
$answerType,
$session_id,
$exerciseId
);
$data[] = $row;
}
}
@ -789,34 +780,34 @@ Display :: display_sortable_table(
);
if (!$nbrQuestions) {
echo get_lang('NoQuestion');
echo get_lang('NoQuestion');
}
Display::display_footer();
/**
* Put the menu entry for level and type to default "Choice"
* It is useful if you change the exercise, you need to reset the other menus
* @author hubert.borderiou 13-10-2011
*/
* Put the menu entry for level and type to default "Choice"
* It is useful if you change the exercise, you need to reset the other menus
* @author hubert.borderiou 13-10-2011
*/
function reset_menu_lvl_type()
{
global $exerciseLevel, $answerType;
$answerType = -1;
$exerciseLevel = -1;
global $exerciseLevel, $answerType;
$answerType = -1;
$exerciseLevel = -1;
}
/**
* Put the menu entry for exercise and level and type to default "Choice"
* It is useful if you change the course, you need to reset the other menus
* @author hubert.borderiou 13-10-2011
*/
* Put the menu entry for exercise and level and type to default "Choice"
* It is useful if you change the course, you need to reset the other menus
* @author hubert.borderiou 13-10-2011
*/
function reset_menu_exo_lvl_type()
{
global $exerciseId, $courseCategoryId;
reset_menu_lvl_type();
$exerciseId = 0;
$courseCategoryId = 0;
global $exerciseId, $courseCategoryId;
reset_menu_lvl_type();
$exerciseId = 0;
$courseCategoryId = 0;
}
/**
@ -838,17 +829,17 @@ function get_a_tag_for_question(
$in_questionname,
$sessionId
) {
$res = $in_questionname;
$res = $in_questionname;
$sessionIcon = null;
if ($in_addA) {
if ($in_addA) {
if (!empty($sessionId) && $sessionId != -1) {
$sessionIcon = ' '.Display::return_icon('star.png', get_lang('Session'));
}
$res = "<a href='admin.php?".api_get_cidreq()."&editQuestion=$in_questionid&type=$in_questiontype&fromExercise=$in_fromex'>".
$res = "<a href='admin.php?".api_get_cidreq()."&editQuestion=$in_questionid&type=$in_questiontype&fromExercise=$in_fromex'>".
$res.$sessionIcon.
"</a>";
}
return $res;
}
return $res;
}
/**
@ -878,16 +869,16 @@ function get_action_icon_for_question(
$in_session_id,
$in_exercise_id
) {
$res = "";
$getParams = "&selected_course=$in_selected_course&courseCategoryId=$in_courseCategoryId&exerciseId=$in_exercise_id&exerciseLevel=$in_exerciseLevel&answerType=$in_answerType&session_id=$in_session_id";
switch ($in_action) {
case "delete" :
$res = "<a href='".api_get_self()."?".api_get_cidreq().$getParams."&delete=$in_questionid' onclick='return confirm_your_choice()'>";
$res .= Display::return_icon("delete.png", get_lang('Delete'));
$res .= "</a>";
break;
case "edit" :
$res = get_a_tag_for_question(
$res = "";
$getParams = "&selected_course=$in_selected_course&courseCategoryId=$in_courseCategoryId&exerciseId=$in_exercise_id&exerciseLevel=$in_exerciseLevel&answerType=$in_answerType&session_id=$in_session_id";
switch ($in_action) {
case "delete":
$res = "<a href='".api_get_self()."?".api_get_cidreq().$getParams."&delete=$in_questionid' onclick='return confirm_your_choice()'>";
$res .= Display::return_icon("delete.png", get_lang('Delete'));
$res .= "</a>";
break;
case "edit":
$res = get_a_tag_for_question(
1,
$from_exercise,
$in_questionid,
@ -895,33 +886,33 @@ function get_action_icon_for_question(
Display::return_icon("edit.png", get_lang('Modify')),
$in_session_id
);
break;
case "add":
// add if question is not already in test
$myObjEx = new Exercise();
$myObjEx->read($from_exercise);
if (!$myObjEx->isInList($in_questionid)) {
$res = "<a href='".api_get_self()."?".api_get_cidreq().$getParams."&recup=$in_questionid&fromExercise=$from_exercise'>";
$res .= Display::return_icon("view_more_stats.gif", get_lang('InsertALinkToThisQuestionInTheExercise'));
$res .= "</a>";
break;
case "add":
// add if question is not already in test
$myObjEx = new Exercise();
$myObjEx->read($from_exercise);
if (!$myObjEx->isInList($in_questionid)) {
$res = "<a href='".api_get_self()."?".api_get_cidreq().$getParams."&recup=$in_questionid&fromExercise=$from_exercise'>";
$res .= Display::return_icon("view_more_stats.gif", get_lang('InsertALinkToThisQuestionInTheExercise'));
$res .= "</a>";
} else {
$res = "-";
}
unset($myObjEx);
break;
case "clone":
$res = "-";
}
unset($myObjEx);
break;
case "clone":
$url = api_get_self()."?".api_get_cidreq().$getParams."&question_copy=$in_questionid&course_id=$in_selected_course&fromExercise=$from_exercise";
$res = Display::url(
Display::return_icon('cd.png', get_lang('ReUseACopyInCurrentTest')),
$url
);
break;
default:
$res = $in_action;
break;
}
break;
default:
$res = $in_action;
break;
}
return $res;
return $res;
}
/**
@ -930,14 +921,14 @@ function get_action_icon_for_question(
*/
function get_question_type_for_question($in_selectedcourse, $in_questionid)
{
$myObjQuestion = Question::read($in_questionid, $in_selectedcourse);
$myObjQuestion = Question::read($in_questionid, $in_selectedcourse);
$questionType = null;
if (!empty($myObjQuestion)) {
list($typeImg, $typeExpl) = $myObjQuestion->get_type_icon_html();
$questionType = Display::tag('div', Display::return_icon($typeImg, $typeExpl, array(), 32), array());
unset($myObjQuestion);
}
return $questionType;
return $questionType;
}
/**
@ -946,6 +937,6 @@ function get_question_type_for_question($in_selectedcourse, $in_questionid)
*/
function get_question_categorie_for_question($in_courseid, $in_questionid)
{
$cat = TestCategory::getCategoryNameForQuestion($in_questionid, $in_courseid);
return $cat;
$cat = TestCategory::getCategoryNameForQuestion($in_questionid, $in_courseid);
return $cat;
}

162
main/inc/lib/display.lib.php
Unescape View File

@ -183,21 +183,21 @@ class Display
/**
* Displays a table
* @param array $header Titles for the table header
* each item in this array can contain 3 values
* - 1st element: the column title
* - 2nd element: true or false (column sortable?)
* - 3th element: additional attributes for
* th-tag (eg for column-width)
* - 4the element: additional attributes for the td-tags
* each item in this array can contain 3 values
* - 1st element: the column title
* - 2nd element: true or false (column sortable?)
* - 3th element: additional attributes for
* th-tag (eg for column-width)
* - 4the element: additional attributes for the td-tags
* @param array $content 2D-array with the tables content
* @param array $sorting_options Keys are:
* 'column' = The column to use as sort-key
* 'direction' = SORT_ASC or SORT_DESC
* 'column' = The column to use as sort-key
* 'direction' = SORT_ASC or SORT_DESC
* @param array $paging_options Keys are:
* 'per_page_default' = items per page when switching from
* full- list to per-page-view
* 'per_page' = number of items to show per page
* 'page_nr' = The page to display
* 'per_page_default' = items per page when switching from
* full- list to per-page-view
* 'per_page' = number of items to show per page
* 'page_nr' = The page to display
* @param array $query_vars Additional variables to add in the query-string
* @param string The style that the table will show. You can set 'table' or 'grid'
* @author bart.mollet@hogent.be
@ -278,16 +278,16 @@ class Display
* @param array header content
* @param array array with the information to show
* @param array $paging_options Keys are:
* 'per_page_default' = items per page when switching from
* full- list to per-page-view
* 'per_page' = number of items to show per page
* 'page_nr' = The page to display
* 'hide_navigation' = true to hide the navigation
* 'per_page_default' = items per page when switching from
* full- list to per-page-view
* 'per_page' = number of items to show per page
* 'page_nr' = The page to display
* 'hide_navigation' = true to hide the navigation
* @param array $query_vars Additional variables to add in the query-string
* @param array $form actions Additional variables to add in the query-string
* @param mixed An array with bool values to know which columns show.
* i.e: $visibility_options= array(true, false) we will only show the first column
* Can be also only a bool value. TRUE: show all columns, FALSE: show nothing
* Can be also only a bool value. TRUE: show all columns, FALSE: show nothing
*/
public static function display_sortable_grid(
$name,
@ -319,19 +319,19 @@ class Display
* @param array header content
* @param array array with the information to show
* @param array $paging_options Keys are:
* 'per_page_default' = items per page when switching from
* full- list to per-page-view
* 'per_page' = number of items to show per page
* 'page_nr' = The page to display
* 'hide_navigation' = true to hide the navigation
* 'per_page_default' = items per page when switching from
* full- list to per-page-view
* 'per_page' = number of items to show per page
* 'page_nr' = The page to display
* 'hide_navigation' = true to hide the navigation
* @param array $query_vars Additional variables to add in the query-string
* @param array $form actions Additional variables to add in the query-string
* @param mixed An array with bool values to know which columns show. i.e:
* $visibility_options= array(true, false) we will only show the first column
* Can be also only a bool value. TRUE: show all columns, FALSE: show nothing
* Can be also only a bool value. TRUE: show all columns, FALSE: show nothing
* @param bool true for sorting data or false otherwise
* @param array grid classes
* @return string html grid
* @return string html grid
*/
public static function return_sortable_grid(
$name,
@ -382,7 +382,7 @@ class Display
* @param array $query_vars Additional variables to add in the query-string
* @param array $column_show Array of binaries 1= show columns 0. hide a column
* @param array $column_order An array of integers that let us decide how the columns are going to be sort.
* i.e: $column_order=array('1''4','3','4'); The 2nd column will be order like the 4th column
* i.e: $column_order=array('1''4','3','4'); The 2nd column will be order like the 4th column
* @param array $form_actions Set optional forms actions
*
* @author Julio Montoya
@ -433,7 +433,7 @@ class Display
* Displays a normal message. It is recommended to use this public function
* to display any normal information messages.
* @param string $message
* @param bool $filter (true) or not (false)
* @param bool $filter (true) or not (false)
* @param bool $returnValue
*
* @deprecated Use <code>Display::addFlash(Display::return_message($message, 'normal'));</code>
@ -469,7 +469,7 @@ class Display
/**
* Displays an confirmation message. Use this if something has been done successfully
* @param bool Filter (true) or not (false)
* @param bool Filter (true) or not (false)
* @deprecated use Display::addFlash(Display::return_message($message, 'confirm'));
* @return void
*/
@ -487,7 +487,7 @@ class Display
* Displays an error message. It is recommended to use this public function if an error occurs
* @param string $message - include any additional html
* tags if you need them
* @param bool Filter (true) or not (false)
* @param bool Filter (true) or not (false)
* @deprecated use Display::addFlash(Display::return_message($message, 'error'));
*
* @return void
@ -533,16 +533,16 @@ class Display
$class = '';
switch ($type) {
case 'warning':
$class .= 'alert alert-warning';
break;
$class .= 'alert alert-warning';
break;
case 'error':
$class .= 'alert alert-danger';
break;
$class .= 'alert alert-danger';
break;
case 'confirmation':
case 'confirm':
case 'success':
$class .= 'alert alert-success';
break;
break;
case 'normal':
default:
$class .= 'alert alert-info';
@ -629,6 +629,7 @@ class Display
* @param char $selected_letter The letter that should be selected
* @todo This is English language specific implementation.
* It should be adapted for the other languages.
* @return string
*/
public static function get_alphabet_options($selected_letter = '')
{
@ -802,8 +803,9 @@ class Display
*
* @param string $image_path the filename of the file (in the main/img/ folder
* @param string $alt_text the alt text (probably a language variable)
* @param array $additional_attributes (for instance height, width, onclick, ...)
* @param array $additional_attributes (for instance height, width, onclick, ...)
* @param boolean $filterPath Optional. Whether filter the image path. Default is true
* @return string
* @author Julio Montoya 2010
*/
public static function img($image_path, $alt_text = '', $additional_attributes = null, $filterPath = true)
@ -849,6 +851,8 @@ class Display
* @param string $tag the tag name
* @param string $content the tag's content
* @param array $additional_attributes (for instance height, width, onclick, ...)
*
* @return string
* @author Julio Montoya 2010
*/
public static function tag($tag, $content, $additional_attributes = array())
@ -910,18 +914,17 @@ class Display
/**
* Displays an HTML input tag
*
*/
public static function input($type, $name, $value, $attributes = array())
{
if (isset($type)) {
$attributes['type'] = $type;
}
if (isset($name)) {
$attributes['name'] = $name;
}
if (isset($value)) {
$attributes['value'] = $value;
if (isset($type)) {
$attributes['type'] = $type;
}
if (isset($name)) {
$attributes['name'] = $name;
}
if (isset($value)) {
$attributes['value'] = $value;
}
return self::tag('input', '', $attributes);
}
@ -934,9 +937,9 @@ class Display
*/
public static function button($name, $value, $attributes = array())
{
if (!empty($name)) {
if (!empty($name)) {
$attributes['name'] = $name;
}
}
return self::tag('button', $value, $attributes);
}
@ -1083,20 +1086,20 @@ class Display
*/
public static function tabsOnlyLink($headers, $selected = null)
{
$id = uniqid();
$i = 1;
$lis = null;
foreach ($headers as $item) {
$id = uniqid();
$i = 1;
$lis = null;
foreach ($headers as $item) {
$class = null;
if ($i == $selected) {
$class = 'active';
}
$item = self::tag(
'a',
$item['content'],
array('id' => $id.'-'.$i, 'href' => $item['url'])
);
$lis .= self::tag('li', $item, array('class' => $class));
$item = self::tag(
'a',
$item['content'],
array('id' => $id.'-'.$i, 'href' => $item['url'])
);
$lis .= self::tag('li', $item, array('class' => $class));
$i++;
}
return self::tag('ul', $lis, array('class' => 'nav nav-tabs tabs-margin'));
@ -1144,17 +1147,17 @@ class Display
* example --> $(function() { <?php echo Display::grid_js('grid' ...); ?> }
* In order to work this function needs the Display::grid_html function with the same div id
*
* @param string $div_id div id
* @param string $url url where the jqgrid will ask for data (if datatype = json)
* @param array $column_names Visible columns (you should use get_lang). An array in which we place the names of the columns.
* This is the text that appears in the head of the grid (Header layer).
* Example: colname {name:'date', index:'date', width:120, align:'right'},
* @param array $column_model the column model : Array which describes the parameters of the columns.This is the most important part of the grid.
* For a full description of all valid values see colModel API. See the url above.
* @param array $extra_params extra parameters
* @param array $data data that will be loaded
* @param string $formatter A string that will be appended to the JSON returned
* @param bool $fixed_width not implemented yet
* @param string $div_id div id
* @param string $url url where the jqgrid will ask for data (if datatype = json)
* @param array $column_names Visible columns (you should use get_lang). An array in which we place the names of the columns.
* This is the text that appears in the head of the grid (Header layer).
* Example: colname {name:'date', index:'date', width:120, align:'right'},
* @param array $column_model the column model : Array which describes the parameters of the columns.This is the most important part of the grid.
* For a full description of all valid values see colModel API. See the url above.
* @param array $extra_params extra parameters
* @param array $data data that will be loaded
* @param string $formatter A string that will be appended to the JSON returned
* @param bool $fixed_width not implemented yet
* @return string the js code
*
*/
@ -1308,8 +1311,8 @@ class Display
*/
public static function table($headers, $rows, $attributes = array())
{
if (empty($attributes)) {
$attributes['class'] = 'data_table';
if (empty($attributes)) {
$attributes['class'] = 'data_table';
}
$table = new HTML_Table($attributes);
$row = 0;
@ -1317,17 +1320,17 @@ class Display
// Course headers
if (!empty($headers)) {
foreach ($headers as $item) {
$table->setHeaderContents($row, $column, $item);
$column++;
}
$row = 1;
$column = 0;
foreach ($headers as $item) {
$table->setHeaderContents($row, $column, $item);
$column++;
}
$row = 1;
$column = 0;
}
if (!empty($rows)) {
foreach ($rows as $content) {
$table->setCellContents($row, $column, $content);
foreach ($rows as $content) {
$table->setCellContents($row, $column, $content);
$row++;
}
}
@ -1661,8 +1664,8 @@ class Display
* @param string $id of the rating ul element
* @param string $url that will be added (for jquery see hot_courses.tpl)
* @param array $point_info point info array see function CourseManager::get_course_ranking()
* @param bool $add_div_wrapper add a div wrapper
* @return string
* @param bool $add_div_wrapper add a div wrapper
* @return string
**/
public static function return_rating_system(
$id,
@ -2060,7 +2063,6 @@ class Display
}
/**
*
* @param int $nextValue
* @param array $list
* @param int $current

99
main/inc/lib/document.lib.php
Unescape View File

@ -3,12 +3,12 @@
/**
* Class DocumentManager
* This is the document library for Chamilo.
* It is / will be used to provide a service layer to all document-using tools.
* and eliminate code duplication fro group documents, scorm documents, main documents.
* Include/require it in your code to use its functionality.
* This is the document library for Chamilo.
* It is / will be used to provide a service layer to all document-using tools.
* and eliminate code duplication fro group documents, scorm documents, main documents.
* Include/require it in your code to use its functionality.
*
* @package chamilo.library
* @package chamilo.library
*/
class DocumentManager
{
@ -47,14 +47,14 @@ class DocumentManager
}
/**
* Get the content type of a file by checking the extension
* We could use mime_content_type() with php-versions > 4.3,
* but this doesn't work as it should on Windows installations
* Get the content type of a file by checking the extension
* We could use mime_content_type() with php-versions > 4.3,
* but this doesn't work as it should on Windows installations
*
* @param string $filename or boolean TRUE to return complete array
* @author ? first version
* @author Bert Vanderkimpen
* @return string
* @param string $filename or boolean TRUE to return complete array
* @author ? first version
* @author Bert Vanderkimpen
* @return string
*
*/
public static function file_get_mime_type($filename)
@ -273,12 +273,12 @@ class DocumentManager
}
/**
* @param string
* @param string
* @return true if the user is allowed to see the document, false otherwise
* @author Sergio A Kessler, first version
* @author Roan Embrechts, bugfix
* @todo not only check if a file is visible, but also check if the user is allowed to see the file??
* @param string
* @param string
* @return true if the user is allowed to see the document, false otherwise
* @author Sergio A Kessler, first version
* @author Roan Embrechts, bugfix
* @todo not only check if a file is visible, but also check if the user is allowed to see the file??
*/
public static function file_visible_to_user($this_course, $doc_url)
{
@ -1428,7 +1428,6 @@ class DocumentManager
$www = api_get_path(WEB_COURSE_PATH).$course_info['path'].'/document';
$TABLE_DOCUMENT = Database::get_course_table(TABLE_DOCUMENT);
$id = intval($id);
$sessionCondition = api_get_session_condition($session_id, true, true);
$sql = "SELECT * FROM $TABLE_DOCUMENT
@ -1512,8 +1511,14 @@ class DocumentManager
* @param int $user_id
* @return bool
*/
public static function set_document_as_template($title, $description, $document_id_for_template, $course_code, $user_id, $image)
{
public static function set_document_as_template(
$title,
$description,
$document_id_for_template,
$course_code,
$user_id,
$image
) {
// Database table definition
$table_template = Database::get_main_table(TABLE_MAIN_TEMPLATES);
$params = [
@ -1565,7 +1570,7 @@ class DocumentManager
* Return true if the documentpath have visibility=1 as
* item_property (you should use the is_visible_by_id)
*
* @param string $document_path the relative complete path of the document
* @param string $doc_path the relative complete path of the document
* @param array $course the _course array info of the document's course
* @param int
* @param string
@ -1911,7 +1916,7 @@ class DocumentManager
$user_id = intval($user_id);
$course_info = api_get_course_info($course_id);
// Portal infor
// Portal info
$organization_name = api_get_setting('Institution');
$portal_name = api_get_setting('siteName');
@ -2150,11 +2155,11 @@ class DocumentManager
* The list will generally include pictures, flash objects, java applets, or any other
* stuff included in the source of the current item. The current item is expected
* to be an HTML file or string html. If it is not, then the function will return and empty list.
* @param string source html (content or path)
* @param bool is file or string html
* @param string type (one of the app tools) - optional (otherwise takes the current item's type)
* @param int level of recursivity we're in
* @return array List of file paths. An additional field containing 'local' or 'remote' helps determine
* @param string source html (content or path)
* @param bool is file or string html
* @param string type (one of the app tools) - optional (otherwise takes the current item's type)
* @param int level of recursivity we're in
* @return array List of file paths. An additional field containing 'local' or 'remote' helps determine
* if the file should be copied into the zip or just linked
*/
public static function get_resources_from_source_html($source_html, $is_file = false, $type = null, $recursivity = 1)
@ -2306,7 +2311,12 @@ class DocumentManager
$dir = dirname($abs_path).'/';
}
$new_abs_path = realpath($dir.$second_part);
$in_files_list[] = self::get_resources_from_source_html($new_abs_path, true, TOOL_DOCUMENT, $recursivity + 1);
$in_files_list[] = self::get_resources_from_source_html(
$new_abs_path,
true,
TOOL_DOCUMENT,
$recursivity + 1
);
if (count($in_files_list) > 0) {
$files_list = array_merge($files_list, $in_files_list);
}
@ -2331,7 +2341,12 @@ class DocumentManager
if (substr($source, 0, 1) === '/') {
//link starts with a /, making it absolute (relative to DocumentRoot)
$files_list[] = array($source, 'local', 'abs');
$in_files_list[] = self::get_resources_from_source_html($source, true, TOOL_DOCUMENT, $recursivity + 1);
$in_files_list[] = self::get_resources_from_source_html(
$source,
true,
TOOL_DOCUMENT,
$recursivity + 1
);
if (count($in_files_list) > 0) {
$files_list = array_merge($files_list, $in_files_list);
}
@ -3368,6 +3383,7 @@ class DocumentManager
* @param bool $showInvisibleFiles
* @param bool $showOnlyFolders
* @param int $folderId
*
* @return string
*/
public static function get_document_preview(
@ -3814,7 +3830,7 @@ class DocumentManager
$onclick = '';
// if in LP, hidden folder are displayed in grey
$folder_class_hidden = "";
$folder_class_hidden = '';
if ($lp_id) {
if (isset($resource['visible']) && $resource['visible'] == 0) {
$folder_class_hidden = "doc_folder_hidden"; // in base.css
@ -4026,7 +4042,26 @@ class DocumentManager
// mime_content_type does not detect correctly some formats that are going to be supported for index, so an extensions array is used for the moment
if (empty($doc_mime)) {
$allowed_extensions = array('doc', 'docx', 'ppt', 'pptx', 'pps', 'ppsx', 'xls', 'xlsx', 'odt', 'odp', 'ods', 'pdf', 'txt', 'rtf', 'msg', 'csv', 'html', 'htm');
$allowed_extensions = array(
'doc',
'docx',
'ppt',
'pptx',
'pps',
'ppsx',
'xls',
'xlsx',
'odt',
'odp',
'ods',
'pdf',
'txt',
'rtf',
'msg',
'csv',
'html',
'htm',
);
$extensions = preg_split("/[\/\\.]/", $doc_path);
$doc_ext = strtolower($extensions[count($extensions) - 1]);
if (in_array($doc_ext, $allowed_extensions)) {

192
main/lp/learnpath.class.php
Unescape View File

@ -717,13 +717,17 @@ class learnpath
/**
* Static admin function allowing addition of a learnpath to a course.
* @param string Course code
* @param string Learnpath name
* @param string Learnpath description string, if provided
* @param string Type of learnpath (default = 'guess', others = 'dokeos', 'aicc',...)
* @param string Type of files origin (default = 'zip', others = 'dir','web_dir',...)
* @param string Zip file containing the learnpath or directory containing the learnpath
* @return integer The new learnpath ID on success, 0 on failure
* @param string Course code
* @param string Learnpath name
* @param string Learnpath description string, if provided
* @param string Type of learnpath (default = 'guess', others = 'dokeos', 'aicc',...)
* @param string Type of files origin (default = 'zip', others = 'dir','web_dir',...)
* @param string $zipname Zip file containing the learnpath or directory containing the learnpath
* @param string $publicated_on
* @param string $expired_on
* @param int $categoryId
* @param int $userId
* @return integer The new learnpath ID on success, 0 on failure
*/
public static function add_lp(
$courseCode,
@ -763,14 +767,6 @@ class learnpath
$res_name = Database::query($check_name);
if (empty($publicated_on)) {
//by default the publication date is the same that the creation date
//The behaviour above was changed due BT#2800
// global $_custom;
// if (isset($_custom['lps_hidden_when_no_start_date']) && $_custom['lps_hidden_when_no_start_date']) {
// $publicated_on = null;
// } else {
// $publicated_on = null;
// }
$publicated_on = null;
} else {
$publicated_on = Database::escape_string(api_get_utc_datetime($publicated_on));
@ -1084,7 +1080,7 @@ class learnpath
// No other LP uses that directory, delete it.
$course_rel_dir = api_get_course_path().'/scorm/'; // scorm dir web path starting from /courses
$course_scorm_dir = api_get_path(SYS_COURSE_PATH).$course_rel_dir; // The absolute system path for this course.
if ($delete == 'remove' && is_dir($course_scorm_dir.$path) and !empty ($course_scorm_dir)) {
if ($delete == 'remove' && is_dir($course_scorm_dir.$path) && !empty ($course_scorm_dir)) {
if ($this->debug > 2) {
error_log('New LP - In learnpath::delete(), found SCORM, deleting directory: '.$course_scorm_dir.$path, 0);
}
@ -1137,8 +1133,8 @@ class learnpath
/**
* Removes all the children of one item - dangerous!
* @param integer $id Element ID of which children have to be removed
* @return integer Total number of children removed
* @param integer $id Element ID of which children have to be removed
* @return integer Total number of children removed
*/
public function delete_children_items($id)
{
@ -1147,7 +1143,7 @@ class learnpath
error_log('New LP - In learnpath::delete_children_items('.$id.')', 0);
}
$num = 0;
if (empty ($id) || $id != strval(intval($id))) {
if (empty($id) || $id != strval(intval($id))) {
return false;
}
$lp_item = Database::get_course_table(TABLE_LP_ITEM);
@ -1164,10 +1160,10 @@ class learnpath
/**
* Removes an item from the current learnpath
* @param integer $id Elem ID (0 if first)
* @param integer $remove Whether to remove the resource/data from the
* @param integer $id Elem ID (0 if first)
* @param integer $remove Whether to remove the resource/data from the
* system or leave it (default: 'keep', others 'remove')
* @return integer Number of elements moved
* @return integer Number of elements moved
* @todo implement resource removal
*/
public function delete_item($id, $remove = 'keep')
@ -1177,7 +1173,7 @@ class learnpath
error_log('New LP - In learnpath::delete_item()', 0);
}
// TODO: Implement the resource removal.
if (empty ($id) || $id != strval(intval($id))) {
if (empty($id) || $id != strval(intval($id))) {
return false;
}
// First select item to get previous, next, and display order.
@ -1268,10 +1264,10 @@ class learnpath
if ($this->debug > 0) {
error_log('New LP - In learnpath::edit_item()', 0);
}
if (empty ($max_time_allowed)) {
if (empty($max_time_allowed)) {
$max_time_allowed = 0;
}
if (empty ($id) || ($id != strval(intval($id))) || empty ($title)) {
if (empty($id) || ($id != strval(intval($id))) || empty($title)) {
return false;
}
@ -1280,7 +1276,7 @@ class learnpath
$res_select = Database::query($sql_select);
$row_select = Database::fetch_array($res_select);
$audio_update_sql = '';
if (is_array($audio) && !empty ($audio['tmp_name']) && $audio['error'] === 0) {
if (is_array($audio) && !empty($audio['tmp_name']) && $audio['error'] === 0) {
// Create the audio folder if it does not exist yet.
$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
if (!is_dir($filepath.'audio')) {
@ -1428,7 +1424,7 @@ class learnpath
// TODO: htmlspecialchars to be checked for encoding related problems.
// Update the current item with the new data.
$sql = "UPDATE ".$tbl_lp_item."
$sql = "UPDATE $tbl_lp_item
SET
title = '" . Database::escape_string($title)."',
description = '" . Database::escape_string($description)."',
@ -1493,12 +1489,12 @@ class learnpath
/**
* Updates an item's prereq in place
* @param integer $id Element ID
* @param string $prerequisite_id Prerequisite Element ID
* @param int $mastery_score Prerequisite min score
* @param int $max_score Prerequisite max score
* @param integer $id Element ID
* @param string $prerequisite_id Prerequisite Element ID
* @param int $mastery_score Prerequisite min score
* @param int $max_score Prerequisite max score
*
* @return boolean True on success, false on error
* @return boolean True on success, false on error
*/
public function edit_item_prereq($id, $prerequisite_id, $mastery_score = 0, $max_score = 100)
{
@ -1507,7 +1503,7 @@ class learnpath
error_log('New LP - In learnpath::edit_item_prereq('.$id.','.$prerequisite_id.','.$mastery_score.','.$max_score.')', 0);
}
if (empty($id) || ($id != strval(intval($id))) || empty ($prerequisite_id)) {
if (empty($id) || ($id != strval(intval($id))) || empty($prerequisite_id)) {
return false;
}
@ -1546,11 +1542,11 @@ class learnpath
/**
* Static admin function exporting a learnpath into a zip file
* @param string Export type (scorm, zip, cd)
* @param string Course code
* @param integer Learnpath ID
* @param string Zip file name
* @return string Zip file path (or false on error)
* @param string Export type (scorm, zip, cd)
* @param string Course code
* @param integer Learnpath ID
* @param string Zip file name
* @return string Zip file path (or false on error)
*/
public function export_lp($type, $course, $id, $zipname)
{
@ -1572,8 +1568,8 @@ class learnpath
/**
* Gets all the chapters belonging to the same parent as the item/chapter given
* Can also be called as abstract method
* @param integer $id Item ID
* @return array A list of all the "brother items" (or an empty array on failure)
* @param integer $id Item ID
* @return array A list of all the "brother items" (or an empty array on failure)
*/
public function getSiblingDirectories($id)
{
@ -1617,8 +1613,8 @@ class learnpath
/**
* Gets all the items belonging to the same parent as the item given
* Can also be called as abstract method
* @param integer $id Item ID
* @return array A list of all the "brother items" (or an empty array on failure)
* @param integer $id Item ID
* @return array A list of all the "brother items" (or an empty array on failure)
*/
public function get_brother_items($id)
{
@ -1627,7 +1623,7 @@ class learnpath
error_log('New LP - In learnpath::get_brother_items('.$id.')', 0);
}
if (empty ($id) || $id != strval(intval($id))) {
if (empty($id) || $id != strval(intval($id))) {
return array();
}
@ -1707,7 +1703,7 @@ class learnpath
/**
* Gets the current item ID
* @return integer The current learnpath item id
* @return integer The current learnpath item id
*/
public function get_current_item_id()
{
@ -1726,7 +1722,7 @@ class learnpath
/**
* Force to get the first learnpath item id
* @return integer The current learnpath item id
* @return integer The current learnpath item id
*/
public function get_first_item_id()
{
@ -1739,7 +1735,7 @@ class learnpath
/**
* Gets the total number of items available for viewing in this SCORM
* @return integer The total number of items
* @return integer The total number of items
*/
public function get_total_items_count()
{
@ -1751,7 +1747,7 @@ class learnpath
/**
* Gets the total number of items available for viewing in this SCORM but without chapters
* @return integer The total no-chapters number of items
* @return integer The total no-chapters number of items
*/
public function getTotalItemsCountWithoutDirs()
{
@ -1770,7 +1766,7 @@ class learnpath
/**
* Gets the first element URL.
* @return string URL to load into the viewer
* @return string URL to load into the viewer
*/
public function first()
{
@ -4435,6 +4431,7 @@ class learnpath
/**
* Sets the encoding
* @param string New encoding
* @return bool
* TODO (as of Chamilo 1.8.8): Check in the future whether this method is needed.
*/
public function set_encoding($enc = 'UTF-8')
@ -4879,9 +4876,7 @@ class learnpath
}
$this->publicated_on = !empty($publicated_on) ? api_get_utc_datetime($publicated_on, false, true) : null;
$lp->setPublicatedOn($this->publicated_on);
$em->persist($lp);
$em->flush();
@ -6849,34 +6844,6 @@ class learnpath
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
}
}
/*// Commented the prerequisites, only visible in edit (exercise).
$return .= '<tr>';
$return .= '<td class="label"><label for="idPrerequisites">'.get_lang('LearnpathPrerequisites').'</label></td>';
$return .= '<td class="input"><select name="prerequisites" id="prerequisites" class="learnpath_item_form"><option value="0">'.get_lang('NoPrerequisites').'</option>';
foreach($arrHide as $key => $value){
if($key==$s_selected_position && $action == 'add'){
$return .= '<option value="'.$key.'" selected="selected">'.$value['value'].'</option>';
}
elseif($key==$id_prerequisite && $action == 'edit'){
$return .= '<option value="'.$key.'" selected="selected">'.$value['value'].'</option>';
}
else{
$return .= '<option value="'.$key.'">'.$value['value'].'</option>';
}
}
$return .= "</select></td>";
*/
/*$return .= '<tr>';
$return .= '<td class="label"><label for="maxTimeAllowed">' . get_lang('MaxTimeAllowed') . '</label></td>';
$return .= '<td class="input"><input name="maxTimeAllowed" style="width:98%;" id="maxTimeAllowed" value="' . $extra_info['max_time_allowed'] . '" /></td>';
// Remove temporarily the test description.
//$return .= '<td class="label"><label for="idDescription">'.get_lang('Description').' :</label></td>';
//$return .= '<td class="input"><textarea id="idDescription" name="description" rows="4">' . $item_description . '</textarea></td>';
$return .= '</tr>'; */
}
if ($action == 'add') {
@ -7194,7 +7161,10 @@ class learnpath
//$parent_item_id = $_SESSION['parent_item_id'];
for ($i = 0; $i < count($arrLP); $i++) {
if ($action != 'add') {
if ($arrLP[$i]['item_type'] == 'dir' && !in_array($arrLP[$i]['id'], $arrHide) && !in_array($arrLP[$i]['parent_item_id'], $arrHide)) {
if ($arrLP[$i]['item_type'] == 'dir' &&
!in_array($arrLP[$i]['id'], $arrHide) &&
!in_array($arrLP[$i]['parent_item_id'], $arrHide)
) {
$selectParent->addOption(
$arrLP[$i]['title'],
$arrLP[$i]['id'],
@ -7621,7 +7591,16 @@ class learnpath
$form->addElement('hidden', 'title');
}
$parent_select = $form->addElement('select', 'parent', get_lang('Parent'), '', array('id' => 'idParent', 'onchange' => "javascript: load_cbo(this.value);"));
$parent_select = $form->addElement(
'select',
'parent',
get_lang('Parent'),
'',
array(
'id' => 'idParent',
'onchange' => "javascript: load_cbo(this.value);",
)
);
foreach ($arrHide as $key => $value) {
$parent_select->addOption($value['value'], $key, 'style="padding-left:'.$value['padding'].'px;"');
@ -7843,7 +7822,10 @@ class learnpath
$return .= '</legend>';
if (isset($_GET['edit']) && $_GET['edit'] == 'true') {
$return .= Display::return_message('<strong>'.get_lang('Warning').' !</strong><br />'.get_lang('WarningEditingDocument'), false);
$return .= Display::return_message(
'<strong>'.get_lang('Warning').' !</strong><br />'.get_lang('WarningEditingDocument'),
false
);
}
$form = new FormValidator(
'form',
@ -7895,7 +7877,10 @@ class learnpath
for ($i = 0; $i < count($arrLP); $i++) {
if ($action != 'add') {
if ($arrLP[$i]['item_type'] == 'dir' && !in_array($arrLP[$i]['id'], $arrHide) && !in_array($arrLP[$i]['parent_item_id'], $arrHide)) {
if ($arrLP[$i]['item_type'] == 'dir' &&
!in_array($arrLP[$i]['id'], $arrHide) &&
!in_array($arrLP[$i]['parent_item_id'], $arrHide)
) {
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
$arrHide[$arrLP[$i]['id']]['padding'] = 20 + $arrLP[$i]['depth'] * 20;
if ($parent == $arrLP[$i]['id']) {
@ -8707,7 +8692,7 @@ class learnpath
/**
* Display the form to allow moving an item
* @param integer Item ID
* @param integer $item_id Item ID
* @return string HTML form
*/
public function display_move_item($item_id)
@ -8727,7 +8712,13 @@ class learnpath
case 'dir':
case 'asset':
$return .= $this->display_manipulate($item_id, $row['item_type']);
$return .= $this->display_item_form($row['item_type'], get_lang('MoveCurrentChapter'), 'move', $item_id, $row);
$return .= $this->display_item_form(
$row['item_type'],
get_lang('MoveCurrentChapter'),
'move',
$item_id,
$row
);
break;
case TOOL_DOCUMENT:
$return .= $this->display_manipulate($item_id, $row['item_type']);
@ -10361,7 +10352,12 @@ EOD;
$file_data = DocumentManager::get_document_data_by_id($item->path, $this->cc);
// Try loading document from the base course.
if (empty($file_data) && !empty($sessionId)) {
$file_data = DocumentManager::get_document_data_by_id($item->path, $this->cc, false, 0);
$file_data = DocumentManager::get_document_data_by_id(
$item->path,
$this->cc,
false,
0
);
}
$file_path = api_get_path(SYS_COURSE_PATH).$course_data['path'].'/document'.$file_data['path'];
if (file_exists($file_path)) {
@ -10527,7 +10523,10 @@ EOD;
$max_order = $row_max_order->display_order;
// Get the previous item ID
$sql = "SELECT id as previous FROM $table_lp_item
WHERE c_id = $course_id AND lp_id = '".$this->lp_id."' AND display_order = '".$max_order."' ";
WHERE
c_id = $course_id AND
lp_id = '".$this->lp_id."' AND
display_order = '".$max_order."' ";
$rs_max = Database::query($sql);
$row_max = Database::fetch_object($rs_max);
@ -10556,8 +10555,15 @@ EOD;
//Course restorer
$course_restorer = new CourseRestorer($course);
$course_restorer->set_add_text_in_items(true);
$course_restorer->set_tool_copy_settings(array('learnpaths' => array('reset_dates' => true)));
$course_restorer->restore(api_get_course_id(), api_get_session_id(), false, false);
$course_restorer->set_tool_copy_settings(
array('learnpaths' => array('reset_dates' => true))
);
$course_restorer->restore(
api_get_course_id(),
api_get_session_id(),
false,
false
);
}
public function verify_document_size($s)
@ -10895,7 +10901,6 @@ EOD;
public function setCategoryId($categoryId)
{
$this->categoryId = intval($categoryId);
$courseId = api_get_course_int_id();
$lp_table = Database::get_course_table(TABLE_LP_MAIN);
$lp_id = $this->get_id();
@ -10920,6 +10925,7 @@ EOD;
* Set whether this is a learning path with the possibility to subscribe
* users or not
* @param int $subscribeUsers (0 = false, 1 = true)
* @return bool
*/
public function setSubscribeUsers($value)
{
@ -11209,6 +11215,7 @@ EOD;
/**
* Get the forum for this learning path
* @param int $sessionId
* @return boolean
*/
public function getForum($sessionId = 0)
@ -11672,9 +11679,10 @@ EOD;
* Gets the name of a resource (generally used in learnpath when no name is provided)
*
* @author Yannick Warnier <ywarnier@beeznest.org>
* @param string Course code
* @param string The tool type (using constants declared in main_api.lib.php)
* @param integer The resource ID
* @param string Course code
* @param string The tool type (using constants declared in main_api.lib.php)
* @param integer The resource ID
* @return string
*/
public static function rl_get_resource_name($course_code, $learningPathId, $id_in_path)
{

47
main/lp/scorm.class.php
Unescape View File

@ -4,7 +4,7 @@
/**
* Defines the scorm class, which is meant to contain the scorm items (nuclear elements)
* @package chamilo.learnpath
* @author Yannick Warnier <ywarnier@beeznest.org>
* @author Yannick Warnier <ywarnier@beeznest.org>
*/
class scorm extends learnpath
{
@ -32,9 +32,9 @@ class scorm extends learnpath
/**
* Class constructor. Based on the parent constructor.
* @param string Course code
* @param integer Learnpath ID in DB
* @param integer User ID
* @param string Course code
* @param integer Learnpath ID in DB
* @param integer User ID
*/
public function __construct($course_code = null, $resource_id = null, $user_id = null)
{
@ -47,7 +47,7 @@ class scorm extends learnpath
/**
* Opens a resource
* @param integer $id Database ID of the resource
* @param integer $id Database ID of the resource
*/
public function open($id)
{
@ -78,18 +78,14 @@ class scorm extends learnpath
}
if (is_file($file) && is_readable($file) && ($xml = @file_get_contents($file))) {
// Parsing using PHP5 DOMXML methods.
if ($this->debug > 0) { error_log('In scorm::parse_manifest() - Parsing using PHP5 method', 0); }
//$this->manifest_encoding = api_detect_encoding_xml($xml); // This is the usual way for reading the encoding.
// This method reads the encoding, it tries to be correct even in cases of wrong or missing encoding declarations.
$this->manifest_encoding = self::detect_manifest_encoding($xml);
// UTF-8 is supported by DOMDocument class, this is for sure.
$xml = api_utf8_encode_xml($xml, $this->manifest_encoding);
$doc = new DOMDocument();
$res = @$doc->loadXML($xml);
if ($res === false) {
@ -213,9 +209,7 @@ class scorm extends learnpath
}
}
unset($doc);
// End parsing using PHP5 DOMXML methods.
} else {
if ($this->debug > 1) { error_log('New LP - Could not open/read file '.$file, 0); }
$this->set_error_msg("File $file could not be read");
@ -271,7 +265,7 @@ class scorm extends learnpath
* @param int $userMaxScore
* @param int $sessionId
*
* @return bool Returns -1 on error
* @return bool Returns -1 on error
*/
public function import_manifest($courseCode, $userMaxScore = 1, $sessionId = 0, $userId = 0)
{
@ -518,9 +512,9 @@ class scorm extends learnpath
/**
* Intermediate to import_package only to allow import from local zip files
* @param string Path to the zip file, from the sys root
* @param string Current path (optional)
* @return string Absolute path to the imsmanifest.xml file or empty string on error
* @param string Path to the zip file, from the sys root
* @param string Current path (optional)
* @return string Absolute path to the imsmanifest.xml file or empty string on error
*/
public function import_local_package($file_path, $current_dir = '')
{
@ -534,11 +528,11 @@ class scorm extends learnpath
/**
* Imports a zip file into the Chamilo structure
* @param string $zip_file_info Zip file info as given by $_FILES['userFile']
* @param string $zip_file_info Zip file info as given by $_FILES['userFile']
* @param string
* @param array
*
* @return string $current_dir Absolute path to the imsmanifest.xml file or empty string on error
* @return string $current_dir Absolute path to the imsmanifest.xml file or empty string on error
*/
public function import_package($zip_file_info, $current_dir = '', $courseInfo = array())
{
@ -628,7 +622,6 @@ class scorm extends learnpath
if ($package_type == '') {
// && defined('CHECK_FOR_SCORM') && CHECK_FOR_SCORM)
if ($this->debug > 1) { error_log('New LP - Package type is empty', 0); }
Display::addFlash(
Display::return_message(get_lang('NotScormContent'))
);
@ -665,7 +658,6 @@ class scorm extends learnpath
if (is_dir($course_sys_dir.$new_dir) ||
@mkdir($course_sys_dir.$new_dir, api_get_permissions_for_new_directories())
) {
// PHP method - slower...
if ($this->debug >= 1) { error_log('New LP - Changing dir to '.$course_sys_dir.$new_dir, 0); }
$saved_dir = getcwd();
@ -743,7 +735,7 @@ class scorm extends learnpath
/**
* Sets the proximity setting in the database
* @param string Proximity setting
* @param string Proximity setting
* @param int $courseId
*/
public function set_proximity($proxy = '', $courseId = null)
@ -764,7 +756,7 @@ class scorm extends learnpath
/**
* Sets the theme setting in the database
* @param string theme setting
* @param string theme setting
*/
public function set_theme($theme = '')
{
@ -783,7 +775,7 @@ class scorm extends learnpath
/**
* Sets the image setting in the database
* @param string preview_image setting
* @param string preview_image setting
*/
public function set_preview_image($preview_image = '')
{
@ -802,7 +794,7 @@ class scorm extends learnpath
/**
* Sets the author setting in the database
* @param string preview_image setting
* @param string preview_image setting
*/
public function set_author($author = '')
{
@ -821,7 +813,7 @@ class scorm extends learnpath
/**
* Sets the content maker setting in the database
* @param string Proximity setting
* @param string Proximity setting
*/
public function set_maker($maker = '', $courseId = null)
{
@ -840,8 +832,9 @@ class scorm extends learnpath
}
/**
* Exports the current SCORM object's files as a zip. Excerpts taken from learnpath_functions.inc.php::exportpath()
* @param integer Learnpath ID (optional, taken from object context if not defined)
* Exports the current SCORM object's files as a zip.
* Excerpts taken from learnpath_functions.inc.php::exportpath()
* @param integer Learnpath ID (optional, taken from object context if not defined)
*/
public function export_zip($lp_id = null)
{
@ -877,11 +870,9 @@ class scorm extends learnpath
$zipfilename = $zipfoldername.'/'.$LPnamesafe.'.zip';
// Get a temporary dir for creating the zip file.
//error_log('New LP - cleaning dir '.$zipfoldername, 0);
my_delete($zipfoldername); // Make sure the temp dir is cleared.
mkdir($zipfoldername, api_get_permissions_for_new_directories());
//error_log('New LP - made dir '.$zipfoldername, 0);
// Create zipfile of given directory.
$zip_folder = new PclZip($zipfilename);

49
main/survey/surveyUtil.class.php
Unescape View File

@ -308,7 +308,6 @@ class SurveyUtil
$table_survey_question = Database::get_course_table(TABLE_SURVEY_QUESTION);
$table_survey_question_option = Database::get_course_table(TABLE_SURVEY_QUESTION_OPTION);
$table_survey_answer = Database::get_course_table(TABLE_SURVEY_ANSWER);
$surveyId = isset($_GET['survey_id']) ? (int) $_GET['survey_id'] : 0;
// Actions bar
@ -475,8 +474,8 @@ class SurveyUtil
* You can then click on the name of the person and you will then go to the report by user where you see all the
* answers of that user.
*
* @param array All the survey data
* @return string html code that displays the report by question
* @param array All the survey data
* @return string html code that displays the report by question
* @todo allow switching between horizontal and vertical.
* @todo multiple response: percentage are probably not OK
* @todo the question and option text have to be shortened and should expand when the user clicks on it.
@ -695,9 +694,9 @@ class SurveyUtil
/**
* Display score data about a survey question
* @param array Question info
* @param integer The offset of results shown
* @return void (direct output)
* @param array Question info
* @param integer The offset of results shown
* @return void (direct output)
*/
public static function display_question_report_score($survey_data, $question, $offset)
{
@ -839,8 +838,7 @@ class SurveyUtil
// Getting the number of options per question
echo ' <tr>';
echo ' <th>';
if (
(isset($_POST['submit_question_filter']) && $_POST['submit_question_filter']) ||
if ((isset($_POST['submit_question_filter']) && $_POST['submit_question_filter']) ||
(isset($_POST['export_report']) && $_POST['export_report'])
) {
echo '<button class="cancel" type="submit" name="reset_question_filter" value="'.get_lang('ResetQuestionFilter').'">'.get_lang('ResetQuestionFilter').'</button>';
@ -1024,10 +1022,10 @@ class SurveyUtil
* This function displays a row (= a user and his/her answers) in the table of the complete report.
*
* @param array $survey_data
* @param array Possible options
* @param array User answers
* @param mixed User ID or user details string
* @param boolean Whether to show extra user fields or not
* @param array Possible options
* @param array User answers
* @param mixed User ID or user details string
* @param boolean Whether to show extra user fields or not
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007 - Updated March 2008
*/
@ -1060,7 +1058,13 @@ class SurveyUtil
if ($display_extra_user_fields) {
// Show user fields data, if any, for this user
$user_fields_values = UserManager::get_extra_user_data(intval($user), false, false, false, true);
$user_fields_values = UserManager::get_extra_user_data(
intval($user),
false,
false,
false,
true
);
foreach ($user_fields_values as & $value) {
echo '<td align="center">'.$value.'</td>';
}
@ -1080,18 +1084,16 @@ class SurveyUtil
echo $answers_of_user[$question_id][$option_id]['value'];
echo "</td>";
}
}
else {
} else {
echo '<td align="center">';
if (!empty($answers_of_user[$question_id][$option_id])) {
if ($answers_of_user[$question_id][$option_id]['value'] != 0) {
echo $answers_of_user[$question_id][$option_id]['value'];
}
else {
} else {
echo 'v';
}
}
} // </hub>
}
}
}
}
@ -1103,7 +1105,7 @@ class SurveyUtil
* Quite similar to display_complete_report(), returns an HTML string
* that can be used in a csv file
* @todo consider merging this function with display_complete_report
* @return string The contents of a csv file
* @return string The contents of a csv file
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007
*/
@ -1820,9 +1822,8 @@ class SurveyUtil
}
$tableHtml .= '</tr>';
}
}
// The Y axis is NOT a score question type so the number of rows = the number of options
else {
} else {
// The Y axis is NOT a score question type so the number of rows = the number of options
$tableHtml .= '<tr>';
for ($ii = 0; $ii <= count($question_x['answers']); $ii++) {
if ($question_x['type'] == 'score') {
@ -2106,7 +2107,6 @@ class SurveyUtil
$counter = 0; // Nr of invitations "sent" (if sendmail option)
$course_id = api_get_course_int_id();
$session_id = api_get_session_id();
$result = CourseManager::separateUsersGroups($users_array);
$groupList = $result['groups'];
@ -2156,7 +2156,6 @@ class SurveyUtil
$new_user = false; // User not already invited
// Store the invitation if user_id not in $already_invited['course_users'] OR email is not in $already_invited['additional_users']
$addit_users_array = isset($already_invited['additional_users']) && !empty($already_invited['additional_users']) ? explode(';', $already_invited['additional_users']) : array();
$my_alredy_invited = $already_invited['course_users'] == null ? array() : $already_invited['course_users'];
if ((is_numeric($value) && !in_array($value, $my_alredy_invited)) ||
(!is_numeric($value) && !in_array($value, $addit_users_array))
@ -2205,7 +2204,6 @@ class SurveyUtil
) {
$insertId = Database::insert($table, $params);
if ($insertId) {
$sql = "UPDATE $table SET survey_invitation_id = $insertId
WHERE iid = $insertId";
Database::query($sql);
@ -2736,6 +2734,7 @@ class SurveyUtil
FROM ".$table_survey.' '.$search_restriction;
$res = Database::query($sql);
$obj = Database::fetch_object($res);
return $obj->total_number_of_items;
}

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