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@@ -85,13 +85,13 @@ if (!isset($_GET['course']) OR !isset($_GET['invitationcode']))
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// now we check if the invitationcode is valid
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$sql = "SELECT * FROM $table_survey_invitation WHERE invitation_code = '".Database::escape_string($_GET['invitationcode'])."'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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-if (mysql_num_rows($result) < 1)
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+if (Database::num_rows($result) < 1)
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{
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Display :: display_error_message(get_lang('WrongInvitationCode'), false);
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Display :: display_footer();
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exit;
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}
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-$survey_invitation = mysql_fetch_assoc($result);
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+$survey_invitation = Database::fetch_array($result,'ASSOC');
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// now we check if the user already filled the survey
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if ($survey_invitation['answered'] == 1)
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@@ -116,7 +116,7 @@ if (Database::num_rows($result) > 1)
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{
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echo '<form id="language" name="language" method="POST" action="'.api_get_self().'?course='.$_GET['course'].'&invitationcode='.$_GET['invitationcode'].'&cidReq='.$_GET['cidReq'].'">';
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echo ' <select name="language">';
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- while ($row=mysql_fetch_assoc($result))
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+ while ($row=Database::fetch_array($result,'ASSOC'))
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{
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echo '<option value="'.$row['survey_id'].'">'.$row['lang'].'</option>';
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}
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@@ -129,7 +129,7 @@ if (Database::num_rows($result) > 1)
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}
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else
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{
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- $row=mysql_fetch_assoc($result);
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+ $row=Database::fetch_array($result,'ASSOC');
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$survey_invitation['survey_id'] = $row['survey_id'];
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}
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@@ -139,15 +139,15 @@ $survey_data = survey_manager::get_survey($survey_invitation['survey_id']);
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$survey_data['survey_id'] = $survey_invitation['survey_id'];
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//print_r($survey_data);
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// storing the answers
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-if ($_POST)
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+if (count($_POST)>0)
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{
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- if ($survey_data['survey_type']=='0')
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+ if ($survey_data['survey_type']==='0')
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{
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// getting all the types of the question (because of the special treatment of the score question type
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$sql = "SELECT * FROM $table_survey_question WHERE survey_id = '".Database::escape_string($survey_invitation['survey_id'])."'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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$types[$row['question_id']] = $row['type'];
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}
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@@ -189,7 +189,7 @@ if ($_POST)
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{
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$sql = "SELECT * FROM $table_survey_question_option WHERE question_option_id='".Database::escape_string($value)."'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- $row = mysql_fetch_assoc($result);
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+ $row = Database::fetch_array($result,'ASSOC');
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$option_value = $row['option_text'];
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}
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else
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@@ -210,8 +210,8 @@ if ($_POST)
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}
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}
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}
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- else
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- {
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+ elseif ($survey_data['survey_type']==='1')
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+ {
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// getting all the types of the question (because of the special treatment of the score question type
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$shuffle='';
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@@ -227,7 +227,7 @@ if ($_POST)
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AND survey_group_pri='0' ORDER BY RAND()
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";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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$types[$row['question_id']] = $row['type'];
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}
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@@ -243,7 +243,7 @@ if ($_POST)
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// we select the correct answer and the puntuacion
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$sql = "SELECT value FROM $table_survey_question_option WHERE question_option_id='".Database::escape_string($value)."'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- $row = mysql_fetch_assoc($result);
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+ $row = Database::fetch_array($result,'ASSOC');
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$option_value = $row['value'];
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//$option_value = 0;
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$survey_question_answer = $value;
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@@ -252,7 +252,11 @@ if ($_POST)
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//SurveyUtil::store_answer($user,$survey_id,$question_id, $option_id, $option_value, $survey_data);
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}
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}
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- }
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+ }
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+ else //in case it's another type than 0 or 1
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+ {
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+ die(get_lang('ErrorSurveyTypeUnknown'));
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+ }
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}
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// displaying the survey title and subtitle (appears on every page)
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@@ -305,15 +309,15 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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$questions_displayed = array();
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$counter = 0;
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- // if is a normal survey
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- if ($survey_data['survey_type']=='0')
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- {
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+ // if non-conditional survey
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+ if ($survey_data['survey_type']==='0')
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+ {
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$sql = "SELECT * FROM $table_survey_question
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WHERE survey_id = '".Database::escape_string($survey_invitation['survey_id'])."'
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ORDER BY sort ASC";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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if($row['type'] == 'pagebreak')
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{
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@@ -340,12 +344,12 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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ORDER BY survey_question.sort, survey_question_option.sort ASC";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- $question_counter_max = mysql_num_rows($result);
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+ $question_counter_max = Database::num_rows($result);
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$counter = 0;
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$limit=0;
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$questions = array();
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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// if the type is not a pagebreak we store it in the $questions array
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if($row['type'] <> 'pagebreak')
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@@ -367,7 +371,7 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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}
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}
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}
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- else
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+ elseif ($survey_data['survey_type']==='1')
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{
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$my_survey_id=Database::escape_string($survey_invitation['survey_id']);
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$current_user = Database::escape_string($survey_invitation['user']);
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@@ -390,7 +394,7 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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$result = api_sql_query($sql, __FILE__, __LINE__);
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//echo "<br>";
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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$paged_group_questions[] = $row['question_id'];
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$paged_group[] = $row['survey_group_pri'];
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@@ -458,11 +462,13 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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// ordering
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arsort($final_results);
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$groups=array_keys($final_results);
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- echo '<pre>';
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+ /*
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+ echo '<pre>';
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echo 'Group id => %';
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echo "<br>";
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print_r($final_results);
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-
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+ echo '</pre>';
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+ */
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$result=array();
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foreach ($final_results as $key =>$sub_result)
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@@ -530,22 +536,23 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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if ($equal_count==0 || $equal_count==1 )
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{
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- //i.e 70% - 70% -0% - 0% - $equal_count = 0 only we get the first 2 options
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+ //i.e 70% - 70% -0% - 0% - $equal_count = 0 we only get the first 2 options
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if ( ($result[0]['value'] == $result[1]['value']) && ($result[2]['value']==0 ) )
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{
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$group_cant=0;
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}
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- //i.e 70% - 70% -60% - 60% $equal_count = 0 only we get the first 2 options
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- elseif ( ($result[0]['value'] == $result[1]['value']) && ($result[2]['value']==$result[3]['value']) )
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+ //i.e 70% - 70% -60% - 60% $equal_count = 0 we only get the first 2 options
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+ elseif ( ($result[0]['value'] == $result[1]['value']) && ($result[2]['value'] == $result[3]['value']) )
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{
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$group_cant=0;
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}
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- elseif ( ($result[1]['value'] == $result[2]['value']) && ($result[2]['value']==$result[3]['value']) )
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+ //i.e. 70% - 70% - 70%
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+ elseif ( ($result[1]['value'] == $result[2]['value']) && ($result[2]['value'] == $result[3]['value']) )
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{
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$group_cant=-1;
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}
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else
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- { // by default we chose the highest 3
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+ { // by default we choose the highest 3
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$group_cant=2;
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}
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}
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@@ -594,9 +601,12 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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}
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}
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}
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- echo "Pair of Groups <br><br>";
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+ /*
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+ echo '<pre>';
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+ echo "Pair of Groups <br /><br />";
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echo $combi;
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-
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+ echo '</pre>';
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+ */
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// create the new select with the questions
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$sql = "SELECT * FROM $table_survey_question
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WHERE survey_id = '".$my_survey_id."'
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@@ -604,7 +614,7 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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ORDER BY sort ASC";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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$counter=0;
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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if ($survey_data['one_question_per_page']==0)
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{
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@@ -646,11 +656,11 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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ORDER $shuffle ";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- $question_counter_max = mysql_num_rows($result);
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+ $question_counter_max = Database::num_rows($result);
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$counter = 0;
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$limit=0;
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$questions = array();
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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// if the type is not a pagebreak we store it in the $questions array
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if($row['type'] <> 'pagebreak')
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@@ -701,7 +711,7 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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//echo "<br>";echo "<br>";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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$counter=0;
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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if ($survey_data['one_question_per_page']==0)
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{
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@@ -748,12 +758,12 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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$result = api_sql_query($sql, __FILE__, __LINE__);
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- $question_counter_max = mysql_num_rows($result);
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+ $question_counter_max = Database::num_rows($result);
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$counter = 0;
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$limit=0;
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$questions = array();
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- while ($row = mysql_fetch_assoc($result))
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+ while ($row = Database::fetch_array($result,'ASSOC'))
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{
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// if the type is not a pagebreak we store it in the $questions array
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if($row['type'] <> 'pagebreak')
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@@ -778,7 +788,11 @@ if ( isset($_GET['show']) || isset($_POST['personality']))
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$counter++;
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}
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}
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- }
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+ }
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+ else //in case it's another type than 0 or 1
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+ {
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+ die(get_lang('ErrorSurveyTypeUnknown'));
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+ }
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}
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// selecting the maximum number of pages
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