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chamilo-lms
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Minor - formatting code.

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1.9.x
Julio Montoya 11 years ago
parent 6730a6069e
commit 75c6ef30c3
2 changed files with 209 additions and 171 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. 233
      main/survey/survey.lib.php
  2. 147
      main/survey/survey_list.php

233
main/survey/survey.lib.php
Unescape View File

@ -24,7 +24,8 @@ $htmlHeadXtra[] = '<script>
}); });
</script>'; </script>';
class survey_manager { class survey_manager
{
/** /**
* Deletes all survey invitations of a user * Deletes all survey invitations of a user
@ -32,15 +33,16 @@ class survey_manager {
* @return boolean * @return boolean
* @assert ('') === false * @assert ('') === false
*/ */
public static function delete_all_survey_invitations_by_user($user_id) { public static function delete_all_survey_invitations_by_user($user_id)
{
$user_id = intval($user_id); $user_id = intval($user_id);
if (empty($user_id)) { if (empty($user_id)) {
return false; return false;
} }
$table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION); $table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION);
$table_survey = Database :: get_course_table(TABLE_SURVEY); $table_survey = Database :: get_course_table(TABLE_SURVEY);
$sql = "SELECT survey_invitation_id, survey_code FROM $table_survey_invitation WHERE user = '$user_id' AND c_id <> 0 "; $sql = "SELECT survey_invitation_id, survey_code FROM $table_survey_invitation WHERE user = '$user_id' AND c_id <> 0 ";
$result = Database::query($sql); $result = Database::query($sql);
$deleted = array(); $deleted = array();
@ -55,6 +57,7 @@ class survey_manager {
} }
} }
} }
/** /**
* *
* @param type $course_code * @param type $course_code
@ -62,7 +65,8 @@ class survey_manager {
* @return type * @return type
* @assert ('') === false * @assert ('') === false
*/ */
public static function get_surveys($course_code, $session_id = 0) { public static function get_surveys($course_code, $session_id = 0)
{
$table_survey = Database :: get_course_table(TABLE_SURVEY); $table_survey = Database :: get_course_table(TABLE_SURVEY);
if (empty($course_code)) { if (empty($course_code)) {
return false; return false;
@ -90,7 +94,8 @@ class survey_manager {
* *
* @todo this is the same function as in create_new_survey.php * @todo this is the same function as in create_new_survey.php
*/ */
static function get_survey($survey_id, $shared = 0, $course_code = '') { public static function get_survey($survey_id, $shared = 0, $course_code = '')
{
global $_course; global $_course;
// Table definition // Table definition
@ -147,7 +152,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007 * @version February 2007
*/ */
static function store_survey($values) { public static function store_survey($values) {
global $_user; global $_user;
// Table defnitions // Table defnitions
@ -343,7 +348,7 @@ class survey_manager {
surveythanks = '".Database::escape_string($values['survey_thanks'])."', surveythanks = '".Database::escape_string($values['survey_thanks'])."',
anonymous = '".Database::escape_string($values['anonymous'])."'".$additionalsets." anonymous = '".Database::escape_string($values['anonymous'])."'".$additionalsets."
WHERE c_id = $course_id AND survey_id = '".Database::escape_string($values['survey_id'])."'"; WHERE c_id = $course_id AND survey_id = '".Database::escape_string($values['survey_id'])."'";
$result = Database::query($sql); Database::query($sql);
// Update into item_property (update) // Update into item_property (update)
api_item_property_update(api_get_course_info(), TOOL_SURVEY, $values['survey_id'], 'SurveyUpdated', api_get_user_id()); api_item_property_update(api_get_course_info(), TOOL_SURVEY, $values['survey_id'], 'SurveyUpdated', api_get_user_id());
@ -364,7 +369,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007 * @version February 2007
*/ */
function store_shared_survey($values) { public function store_shared_survey($values) {
global $_user, $_course; global $_user, $_course;
// Table defnitions // Table defnitions
@ -410,7 +415,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
static function delete_survey($survey_id, $shared = false, $course_id = '') { public static function delete_survey($survey_id, $shared = false, $course_id = '') {
// Database table definitions // Database table definitions
if (empty($course_id)) { if (empty($course_id)) {
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
@ -450,7 +455,8 @@ class survey_manager {
return true; return true;
} }
function copy_survey($parent_survey, $new_survey_id) { public function copy_survey($parent_survey, $new_survey_id)
{
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
// Database table definitions // Database table definitions
@ -504,7 +510,7 @@ class survey_manager {
* @author Eric Marguin <e.marguin@elixir-interactive.com>, Elixir Interactive * @author Eric Marguin <e.marguin@elixir-interactive.com>, Elixir Interactive
* @version October 2007 * @version October 2007
*/ */
function empty_survey($survey_id) { public function empty_survey($survey_id) {
// Database table definitions // Database table definitions
$table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION); $table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION);
$table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER); $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
@ -539,7 +545,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007 * @version February 2007
*/ */
static function update_survey_answered($survey_data, $user, $survey_code) { public static function update_survey_answered($survey_data, $user, $survey_code) {
// Database table definitions // Database table definitions
$table_survey = Database :: get_course_table(TABLE_SURVEY); $table_survey = Database :: get_course_table(TABLE_SURVEY);
$table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION); $table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION);
@ -574,13 +580,13 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007 * @version February 2007
*/ */
static function get_complete_survey_structure($survey_id, $shared = 0) { public static function get_complete_survey_structure($survey_id, $shared = 0) {
$structure = survey_manager::get_survey($survey_id, $shared); $structure = survey_manager::get_survey($survey_id, $shared);
$structure['questions'] = survey_manager::get_questions($survey_id); $structure['questions'] = survey_manager::get_questions($survey_id);
} }
/*** /***
* SYRVEY QUESTION FUNCTIONS * SURVEY QUESTION FUNCTIONS
*/ */
/** /**
@ -589,7 +595,8 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007 * @version February 2007
*/ */
static function icon_question($type) { public static function icon_question($type)
{
// the possible question types // the possible question types
$possible_types = array('personality', 'yesno', 'multiplechoice', 'multipleresponse', 'open', 'dropdown', 'comment', 'pagebreak', 'percentage', 'score'); $possible_types = array('personality', 'yesno', 'multiplechoice', 'multipleresponse', 'open', 'dropdown', 'comment', 'pagebreak', 'percentage', 'score');
@ -625,7 +632,7 @@ class survey_manager {
* *
* @todo one sql call should do the trick * @todo one sql call should do the trick
*/ */
static function get_question($question_id, $shared = false) { public static function get_question($question_id, $shared = false) {
// Table definitions // Table definitions
$tbl_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION); $tbl_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
$table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION); $table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
@ -687,7 +694,7 @@ class survey_manager {
* *
* @todo one sql call should do the trick * @todo one sql call should do the trick
*/ */
static function get_questions($survey_id) { public static function get_questions($survey_id) {
// Table definitions // Table definitions
$tbl_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION); $tbl_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
$table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION); $table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
@ -728,7 +735,8 @@ class survey_manager {
* @version January 2007 * @version January 2007
*/ */
function save_question($form_content) { public function save_question($form_content)
{
global $survey_data; global $survey_data;
if (strlen($form_content['question']) > 1) { // Checks lenght of the question if (strlen($form_content['question']) > 1) { // Checks lenght of the question
@ -868,7 +876,8 @@ class survey_manager {
* *
* @todo editing of a shared question * @todo editing of a shared question
*/ */
function save_shared_question($form_content, $survey_data) { public function save_shared_question($form_content, $survey_data)
{
global $_course; global $_course;
// Table definitions // Table definitions
@ -922,7 +931,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
static function move_survey_question($direction, $survey_question_id, $survey_id) { public static function move_survey_question($direction, $survey_question_id, $survey_id) {
// Table definition // Table definition
$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION); $table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
@ -953,12 +962,11 @@ class survey_manager {
} }
$sql1 = "UPDATE $table_survey_question SET sort = '".Database::escape_string($question_sort_two)."' WHERE c_id = $course_id AND question_id='".Database::escape_string($question_id_one)."'"; $sql1 = "UPDATE $table_survey_question SET sort = '".Database::escape_string($question_sort_two)."' WHERE c_id = $course_id AND question_id='".Database::escape_string($question_id_one)."'";
$result = Database::query($sql1); Database::query($sql1);
$sql2 = "UPDATE $table_survey_question SET sort = '".Database::escape_string($question_sort_one)."' WHERE c_id = $course_id AND question_id='".Database::escape_string($question_id_two)."'"; $sql2 = "UPDATE $table_survey_question SET sort = '".Database::escape_string($question_sort_one)."' WHERE c_id = $course_id AND question_id='".Database::escape_string($question_id_two)."'";
$result = Database::query($sql2); Database::query($sql2);
} }
/** /**
* This function deletes all the questions of a given survey * This function deletes all the questions of a given survey
* This function is normally only called when a survey is deleted * This function is normally only called when a survey is deleted
@ -969,7 +977,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
static function delete_all_survey_questions($survey_id, $shared = false) { public static function delete_all_survey_questions($survey_id, $shared = false) {
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
// Table definitions // Table definitions
@ -1005,7 +1013,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version March 2007 * @version March 2007
*/ */
static function delete_survey_question($survey_id, $question_id, $shared = false) { public static function delete_survey_question($survey_id, $question_id, $shared = false) {
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
// Table definitions // Table definitions
$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION); $table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
@ -1032,7 +1040,7 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version March 2007 * @version March 2007
*/ */
static function delete_shared_survey_question($survey_id, $question_id) { public static function delete_shared_survey_question($survey_id, $question_id) {
// Table definitions // Table definitions
$table_survey_question = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION); $table_survey_question = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION);
$table_survey_question_option = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION_OPTION); $table_survey_question_option = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION_OPTION);
@ -1062,7 +1070,8 @@ class survey_manager {
* *
* @todo writing the update statement when editing a question * @todo writing the update statement when editing a question
*/ */
function save_question_options($form_content, $survey_data) { public function save_question_options($form_content, $survey_data)
{
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
// A percentage question type has options 1 -> 100 // A percentage question type has options 1 -> 100
if ($form_content['type'] == 'percentage') { if ($form_content['type'] == 'percentage') {
@ -1081,7 +1090,7 @@ class survey_manager {
// We are editing a question so we first have to remove all the existing options from the database // We are editing a question so we first have to remove all the existing options from the database
if (is_numeric($form_content['question_id'])) { if (is_numeric($form_content['question_id'])) {
$sql = "DELETE FROM $table_survey_question_option WHERE c_id = $course_id AND question_id = '".Database::escape_string($form_content['question_id'])."'"; $sql = "DELETE FROM $table_survey_question_option WHERE c_id = $course_id AND question_id = '".Database::escape_string($form_content['question_id'])."'";
$result = Database::query($sql); Database::query($sql);
} }
$counter = 1; $counter = 1;
@ -1095,7 +1104,7 @@ class survey_manager {
'".Database::escape_string($form_content['answers'][$i])."', '".Database::escape_string($form_content['answers'][$i])."',
'".Database::escape_string($form_content['values'][$i])."', '".Database::escape_string($form_content['values'][$i])."',
'".Database::escape_string($counter)."')"; '".Database::escape_string($counter)."')";
$result = Database::query($sql); Database::query($sql);
$counter++; $counter++;
} }
} }
@ -1111,7 +1120,8 @@ class survey_manager {
* *
* @todo writing the update statement when editing a question * @todo writing the update statement when editing a question
*/ */
function save_shared_question_options($form_content, $survey_data) { public function save_shared_question_options($form_content, $survey_data)
{
if (is_array($form_content) && is_array($form_content['answers'])) { if (is_array($form_content) && is_array($form_content['answers'])) {
// Table defintion // Table defintion
$table_survey_question_option = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION_OPTION); $table_survey_question_option = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION_OPTION);
@ -1134,13 +1144,6 @@ class survey_manager {
} }
} }
/*
if (is_numeric($survey_data['survey_share']) AND $survey_data['survey_share'] != 0) {
$form_content = survey_manager::save_shared_question($form_content, $survey_data);
}
*/
/** /**
* This function deletes all the options of the questions of a given survey * This function deletes all the options of the questions of a given survey
* This function is normally only called when a survey is deleted * This function is normally only called when a survey is deleted
@ -1151,7 +1154,8 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
static function delete_all_survey_questions_options($survey_id, $shared = false) { static function delete_all_survey_questions_options($survey_id, $shared = false)
{
// Table definitions // Table definitions
$table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION); $table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
@ -1173,15 +1177,17 @@ class survey_manager {
/** /**
* This function deletes the options of a given question * This function deletes the options of a given question
* *
* @param unknown_type $survey_id * @param int $survey_id
* @param unknown_type $question_id * @param int $question_id
* @param unknown_type $shared * @param int $shared
* @return unknown * @return bool
* *
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @author Julio Montoya
* @version March 2007 * @version March 2007
*/ */
static function delete_survey_question_option($survey_id, $question_id, $shared = false) { public static function delete_survey_question_option($survey_id, $question_id, $shared = false)
{
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
$course_condition = " c_id = $course_id AND "; $course_condition = " c_id = $course_id AND ";
@ -1194,7 +1200,7 @@ class survey_manager {
// Deleting the options of the survey questions // Deleting the options of the survey questions
$sql = "DELETE from $table_survey_question_option WHERE $course_condition survey_id='".Database::escape_string($survey_id)."' AND question_id='".Database::escape_string($question_id)."'"; $sql = "DELETE from $table_survey_question_option WHERE $course_condition survey_id='".Database::escape_string($survey_id)."' AND question_id='".Database::escape_string($question_id)."'";
$res = Database::query($sql); Database::query($sql);
return true; return true;
} }
@ -1214,7 +1220,8 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007,december 2008 * @version January 2007,december 2008
*/ */
static function delete_all_survey_answers($survey_id) { public static function delete_all_survey_answers($survey_id)
{
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
$table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER); $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
$survey_id = intval($survey_id); $survey_id = intval($survey_id);
@ -1222,7 +1229,14 @@ class survey_manager {
return true; return true;
} }
static function is_user_filled_survey($user_id, $survey_id, $course_id) { /**
* @param int $user_id
* @param int $survey_id
* @param int $course_id
* @return bool
*/
public static function is_user_filled_survey($user_id, $survey_id, $course_id)
{
$table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER); $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
$user_id = intval($user_id); $user_id = intval($user_id);
@ -1238,7 +1252,6 @@ class survey_manager {
return true; return true;
} }
return false; return false;
} }
/** /**
@ -1250,7 +1263,8 @@ class survey_manager {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version February 2007 * @version February 2007
*/ */
static function get_people_who_filled_survey($survey_id, $all_user_info = false, $course_id = null) { static function get_people_who_filled_survey($survey_id, $all_user_info = false, $course_id = null)
{
// Database table definition // Database table definition
$table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER); $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
@ -1292,19 +1306,22 @@ class survey_manager {
return $return; return $return;
} }
static function survey_generation_hash_available() { static function survey_generation_hash_available()
{
if (extension_loaded('mcrypt')) { if (extension_loaded('mcrypt')) {
return true; return true;
} }
return false; return false;
} }
static function generate_survey_hash($survey_id, $course_id, $session_id, $group_id) { static function generate_survey_hash($survey_id, $course_id, $session_id, $group_id)
{
$hash = hash('sha512', api_get_security_key().'_'.$course_id.'_'.$session_id.'_'.$group_id.'_'.$survey_id); $hash = hash('sha512', api_get_security_key().'_'.$course_id.'_'.$session_id.'_'.$group_id.'_'.$survey_id);
return $hash; return $hash;
} }
static function validate_survey_hash($survey_id, $course_id, $session_id, $group_id, $hash) { static function validate_survey_hash($survey_id, $course_id, $session_id, $group_id, $hash)
{
$survey_generated_hash = self::generate_survey_hash($survey_id, $course_id, $session_id, $group_id); $survey_generated_hash = self::generate_survey_hash($survey_id, $course_id, $session_id, $group_id);
if ($survey_generated_hash == $hash) { if ($survey_generated_hash == $hash) {
return true; return true;
@ -1312,14 +1329,16 @@ class survey_manager {
return false; return false;
} }
static function generate_survey_link($survey_id, $course_id, $session_id, $group_id) { static function generate_survey_link($survey_id, $course_id, $session_id, $group_id)
{
$code = self::generate_survey_hash($survey_id, $course_id, $session_id, $group_id); $code = self::generate_survey_hash($survey_id, $course_id, $session_id, $group_id);
return api_get_path(WEB_CODE_PATH).'survey/link.php?h='.$code.'&i='.$survey_id.'&c='.intval($course_id).'&s='.intval($session_id).'&g='.$group_id; return api_get_path(WEB_CODE_PATH).'survey/link.php?h='.$code.'&i='.$survey_id.'&c='.intval($course_id).'&s='.intval($session_id).'&g='.$group_id;
} }
} }
class survey_question { class survey_question
{
// The html code of the form // The html code of the form
public $html; public $html;
@ -1333,7 +1352,8 @@ class survey_question {
* @todo the form_text has to become a wysiwyg editor or adding a question_comment field * @todo the form_text has to become a wysiwyg editor or adding a question_comment field
* @todo consider adding a question_comment form element * @todo consider adding a question_comment form element
*/ */
function create_form($form_content) { function create_form($form_content)
{
global $survey_data; global $survey_data;
@ -1371,15 +1391,6 @@ class survey_question {
$this->html .= ' </div>'; $this->html .= ' </div>';
$this->html .= ' </div>'; $this->html .= ' </div>';
/*
$this->html .= ' <tr>';
$this->html .= ' <td><label for="question_comment">'.get_lang('QuestionComment').'</label></td>';
$this->html .= ' <td><input type="text" name="question_comment" id="question_comment" value="'.$form_content['question_comment'].'"/></td>';
$this->html .= ' <td>&nbsp;</td>';
$this->html .= ' </tr>';
*/
if ($survey_data['survey_type'] == 1) { if ($survey_data['survey_type'] == 1) {
$table_survey_question_group = Database::get_course_table(TABLE_SURVEY_QUESTION_GROUP); $table_survey_question_group = Database::get_course_table(TABLE_SURVEY_QUESTION_GROUP);
$sql = 'SELECT id,name FROM '.$table_survey_question_group.' WHERE survey_id = '.(int)$_GET['survey_id'].' ORDER BY name'; $sql = 'SELECT id,name FROM '.$table_survey_question_group.' WHERE survey_id = '.(int)$_GET['survey_id'].' ORDER BY name';
@ -1429,7 +1440,8 @@ class survey_question {
* @version January 2007 * @version January 2007
* *
*/ */
function render_form() { function render_form()
{
if (isset($_GET['question_id']) and !empty($_GET['question_id'])) { if (isset($_GET['question_id']) and !empty($_GET['question_id'])) {
$class = 'save'; $class = 'save';
$text = get_lang('ModifyQuestionSurvey'); $text = get_lang('ModifyQuestionSurvey');
@ -1460,7 +1472,8 @@ class survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function handle_action($form_content) { function handle_action($form_content)
{
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
global $config; global $config;
@ -1551,14 +1564,16 @@ class survey_question {
* @return html code * @return html code
* *
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @author Julio Montoya - 2013
* @version January 2007 * @version January 2007
*/ */
function add_remove_buttons($form_content) { function add_remove_buttons($form_content)
{
if (count($form_content['answers']) <= 2) { if (count($form_content['answers']) <= 2) {
$remove_answer_attribute = 'disabled="disabled"'; $remove_answer_attribute = 'disabled="disabled"';
} }
$return .= ' <div class="row">'; $return = ' <div class="row">';
$return .= ' <div class="formw">'; $return .= ' <div class="formw">';
$return .= ' <input type="hidden" name="is_executable" id="is_executable" value="-" />'; $return .= ' <input type="hidden" name="is_executable" id="is_executable" value="-" />';
$return .= ' <button class="minus" type="submit" name="remove_answer" "'.$remove_answer_attribute.'">'.get_lang('RemoveAnswer').' </button>'; $return .= ' <button class="minus" type="submit" name="remove_answer" "'.$remove_answer_attribute.'">'.get_lang('RemoveAnswer').' </button>';
@ -1576,13 +1591,15 @@ class survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function render_question($form_content) { function render_question($form_content)
{
$this->html = '<form id="question" name="question" method="post" action="'.api_get_self().'?survey_id='.intval($_GET['survey_id']).'">'; $this->html = '<form id="question" name="question" method="post" action="'.api_get_self().'?survey_id='.intval($_GET['survey_id']).'">';
echo $this->html; echo $this->html;
} }
} }
class ch_yesno extends survey_question { class ch_yesno extends survey_question
{
/** /**
* This function creates the form elements for the yesno questions * This function creates the form elements for the yesno questions
@ -1590,7 +1607,8 @@ class ch_yesno extends survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function create_form($form_content) { function create_form($form_content)
{
$this->html = parent::create_form($form_content); $this->html = parent::create_form($form_content);
// Horizontal or vertical // Horizontal or vertical
$this->html .= ' <div class="control-group">'; $this->html .= ' <div class="control-group">';
@ -1643,7 +1661,8 @@ class ch_yesno extends survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function render_question($form_content, $answers = array()) { function render_question($form_content, $answers = array())
{
if (is_array($form_content['options'])) { // Check if data is correct if (is_array($form_content['options'])) { // Check if data is correct
foreach ($form_content['options'] as $key => & $value) { foreach ($form_content['options'] as $key => & $value) {
@ -1677,7 +1696,8 @@ class ch_yesno extends survey_question {
} }
} }
class ch_multiplechoice extends survey_question { class ch_multiplechoice extends survey_question
{
/** /**
* This function creates the form elements for the multiple choice questions * This function creates the form elements for the multiple choice questions
@ -1685,7 +1705,8 @@ class ch_multiplechoice extends survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function create_form($form_content) { function create_form($form_content)
{
$this->html = parent::create_form($form_content); $this->html = parent::create_form($form_content);
// Horizontal or vertical // Horizontal or vertical
@ -1753,13 +1774,15 @@ class ch_multiplechoice extends survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function render_question($form_content, $answers = array()) { function render_question($form_content, $answers = array())
{
$question = new ch_yesno(); $question = new ch_yesno();
$question->render_question($form_content, $answers); $question->render_question($form_content, $answers);
} }
} }
class ch_personality extends survey_question { class ch_personality extends survey_question
{
/** /**
* This function creates the form elements for the multiple response questions * This function creates the form elements for the multiple response questions
@ -1767,7 +1790,8 @@ class ch_personality extends survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function create_form($form_content) { function create_form($form_content)
{
$this->html = parent::create_form($form_content); $this->html = parent::create_form($form_content);
$this->html .= ' <tr>'; $this->html .= ' <tr>';
$this->html .= ' <td colspan="2"><strong>'.get_lang('DisplayAnswersHorVert').'</strong></td>'; $this->html .= ' <td colspan="2"><strong>'.get_lang('DisplayAnswersHorVert').'</strong></td>';
@ -1854,7 +1878,8 @@ class ch_personality extends survey_question {
} }
} }
class ch_multipleresponse extends survey_question { class ch_multipleresponse extends survey_question
{
/** /**
* This function creates the form elements for the multiple response questions * This function creates the form elements for the multiple response questions
@ -1959,7 +1984,8 @@ class ch_multipleresponse extends survey_question {
} }
} }
class ch_dropdown extends survey_question { class ch_dropdown extends survey_question
{
/** /**
* This function creates the form elements for the dropdown questions * This function creates the form elements for the dropdown questions
@ -1967,7 +1993,8 @@ class ch_dropdown extends survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function create_form($form_content) { function create_form($form_content)
{
$this->html = parent::create_form($form_content); $this->html = parent::create_form($form_content);
// The answers // The answers
@ -2010,7 +2037,8 @@ class ch_dropdown extends survey_question {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
function render_question($form_content, $answers = array()) { function render_question($form_content, $answers = array())
{
foreach ($form_content['options'] as $key => & $value) { foreach ($form_content['options'] as $key => & $value) {
$this->html .= '<option value="'.$key.'" '; $this->html .= '<option value="'.$key.'" ';
if (is_array($answers)) { if (is_array($answers)) {
@ -2036,7 +2064,8 @@ class ch_dropdown extends survey_question {
} }
class ch_open extends survey_question { class ch_open extends survey_question
{
/** /**
* This function creates the form elements for the open questions * This function creates the form elements for the open questions
@ -4173,7 +4202,8 @@ class SurveyUtil {
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @version January 2007 * @version January 2007
*/ */
static function display_survey_list() { static function display_survey_list()
{
$parameters = array(); $parameters = array();
$parameters['cidReq'] = api_get_course_id(); $parameters['cidReq'] = api_get_course_id();
if (isset($_GET['do_search']) && $_GET['do_search']) { if (isset($_GET['do_search']) && $_GET['do_search']) {
@ -4366,17 +4396,18 @@ class SurveyUtil {
/** /**
* This function gets all the survey data that is to be displayed in the sortable table * This function gets all the survey data that is to be displayed in the sortable table
* *
* @param unknown_type $from * @param int $from
* @param unknown_type $number_of_items * @param int $number_of_items
* @param unknown_type $column * @param int $column
* @param unknown_type $direction * @param string $direction
* @return unknown * @return unknown
* *
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @author Julio Montoya <gugli100@gmail.com>, Beeznest - Adding intvals * @author Julio Montoya <gugli100@gmail.com>, Beeznest - Adding intvals
* @version January 2007 * @version January 2007
*/ */
static function get_survey_data($from, $number_of_items, $column, $direction) { static function get_survey_data($from, $number_of_items, $column, $direction)
{
global $table_survey, $table_user, $table_survey_question; global $table_survey, $table_user, $table_survey_question;
global $_user; global $_user;
@ -4395,25 +4426,25 @@ class SurveyUtil {
// Condition for the session // Condition for the session
$session_id = api_get_session_id(); $session_id = api_get_session_id();
$condition_session = api_get_session_condition($session_id); $condition_session = api_get_session_condition($session_id);
$course_id = api_get_course_int_id(); $course_id = api_get_course_int_id();
$sql = "SELECT $sql = "SELECT
survey.survey_id AS col0, survey.survey_id AS col0,
CONCAT('<a href=\"survey.php?survey_id=',survey.survey_id,'\">',survey.title,'</a>') AS col1, CONCAT('<a href=\"survey.php?survey_id=',survey.survey_id,'\">',survey.title,'</a>') AS col1,
survey.code AS col2, survey.code AS col2,
count(survey_question.question_id) AS col3, count(survey_question.question_id) AS col3,
".(api_is_western_name_order() ? "CONCAT(user.firstname, ' ', user.lastname)" : "CONCAT(user.lastname, ' ', user.firstname)")." AS col4, ".(api_is_western_name_order() ? "CONCAT(user.firstname, ' ', user.lastname)" : "CONCAT(user.lastname, ' ', user.firstname)")." AS col4,
survey.avail_from AS col5, survey.avail_from AS col5,
survey.avail_till AS col6, survey.avail_till AS col6,
CONCAT('<a href=\"survey_invitation.php?view=answered&amp;survey_id=',survey.survey_id,'\">',survey.answered,'</a> / <a href=\"survey_invitation.php?view=invited&amp;survey_id=',survey.survey_id,'\">',survey.invited, '</a>') AS col7, CONCAT('<a href=\"survey_invitation.php?view=answered&amp;survey_id=',survey.survey_id,'\">',survey.answered,'</a> / <a href=\"survey_invitation.php?view=invited&amp;survey_id=',survey.survey_id,'\">',survey.invited, '</a>') AS col7,
survey.anonymous AS col8, survey.anonymous AS col8,
survey.survey_id AS col9, survey.survey_id AS col9,
survey.session_id AS session_id survey.session_id AS session_id
FROM $table_survey survey FROM $table_survey survey
LEFT JOIN $table_survey_question survey_question ON (survey.survey_id = survey_question.survey_id AND survey_question.c_id = $course_id) LEFT JOIN $table_survey_question survey_question
INNER JOIN $table_user user ON (survey.author = user.user_id) ON (survey.survey_id = survey_question.survey_id AND survey_question.c_id = $course_id)
INNER JOIN $table_user user
ON (survey.author = user.user_id)
WHERE survey.c_id = $course_id WHERE survey.c_id = $course_id
$search_restriction $search_restriction
$condition_session "; $condition_session ";

147
main/survey/survey_list.php
Unescape View File

@ -33,10 +33,10 @@ event_access_tool(TOOL_SURVEY);
/** @todo This has to be moved to a more appropriate place (after the display_header of the code)*/ /** @todo This has to be moved to a more appropriate place (after the display_header of the code)*/
if (!api_is_allowed_to_edit(false, true)) { // Coach can see this if (!api_is_allowed_to_edit(false, true)) { // Coach can see this
Display :: display_header(get_lang('SurveyList')); Display::display_header(get_lang('SurveyList'));
SurveyUtil::survey_list_user($_user['user_id']); SurveyUtil::survey_list_user($_user['user_id']);
Display :: display_footer(); Display::display_footer();
exit; exit;
} }
$extend_rights_for_coachs = api_get_setting('extend_rights_for_coach_on_survey'); $extend_rights_for_coachs = api_get_setting('extend_rights_for_coach_on_survey');
@ -49,83 +49,83 @@ $table_user = Database :: get_main_table(TABLE_MAIN_USER);
// Language variables // Language variables
if (isset($_GET['search']) && $_GET['search'] == 'advanced') { if (isset($_GET['search']) && $_GET['search'] == 'advanced') {
$interbreadcrumb[] = array('url' => 'survey_list.php', 'name' => get_lang('SurveyList')); $interbreadcrumb[] = array('url' => 'survey_list.php', 'name' => get_lang('SurveyList'));
$tool_name = get_lang('SearchASurvey'); $tool_name = get_lang('SearchASurvey');
} else { } else {
$tool_name = get_lang('SurveyList'); $tool_name = get_lang('SurveyList');
} }
// Header // Header
Display :: display_header($tool_name, 'Survey'); Display::display_header($tool_name, 'Survey');
// Tool introduction // Tool introduction
Display::display_introduction_section('survey', 'left'); Display::display_introduction_section('survey', 'left');
// Action handling: searching // Action handling: searching
if (isset ($_GET['search']) && $_GET['search'] == 'advanced') { if (isset ($_GET['search']) && $_GET['search'] == 'advanced') {
SurveyUtil::display_survey_search_form(); SurveyUtil::display_survey_search_form();
} }
// Action handling: deleting a survey // Action handling: deleting a survey
if (isset($_GET['action']) && $_GET['action'] == 'delete' && isset($_GET['survey_id'])) { if (isset($_GET['action']) && $_GET['action'] == 'delete' && isset($_GET['survey_id'])) {
// Getting the information of the survey (used for when the survey is shared) // Getting the information of the survey (used for when the survey is shared)
$survey_data = survey_manager::get_survey($_GET['survey_id']); $survey_data = survey_manager::get_survey($_GET['survey_id']);
if (api_is_course_coach() && intval($_SESSION['id_session']) != $survey_data['session_id']) { if (api_is_course_coach() && intval($_SESSION['id_session']) != $survey_data['session_id']) {
// The coach can't delete a survey not belonging to his session // The coach can't delete a survey not belonging to his session
api_not_allowed(); api_not_allowed();
exit; exit;
} }
// If the survey is shared => also delete the shared content // If the survey is shared => also delete the shared content
if (is_numeric($survey_data['survey_share'])) { if (is_numeric($survey_data['survey_share'])) {
survey_manager::delete_survey($survey_data['survey_share'], true); survey_manager::delete_survey($survey_data['survey_share'], true);
} }
$return = survey_manager :: delete_survey($_GET['survey_id']); $return = survey_manager :: delete_survey($_GET['survey_id']);
if ($return) { if ($return) {
Display :: display_confirmation_message(get_lang('SurveyDeleted'), false); Display :: display_confirmation_message(get_lang('SurveyDeleted'), false);
} else { } else {
Display :: display_error_message(get_lang('ErrorOccurred'), false); Display :: display_error_message(get_lang('ErrorOccurred'), false);
} }
} }
if (isset($_GET['action']) && $_GET['action'] == 'empty') { if (isset($_GET['action']) && $_GET['action'] == 'empty') {
$mysession = api_get_session_id(); $mysession = api_get_session_id();
if ( $mysession != 0 ) { if ( $mysession != 0 ) {
if (!((api_is_course_coach() || api_is_platform_admin()) && api_is_element_in_the_session(TOOL_SURVEY,intval($_GET['survey_id'])))) { if (!((api_is_course_coach() || api_is_platform_admin()) && api_is_element_in_the_session(TOOL_SURVEY,intval($_GET['survey_id'])))) {
// The coach can't empty a survey not belonging to his session // The coach can't empty a survey not belonging to his session
api_not_allowed(); api_not_allowed();
exit; exit;
} }
} else { } else {
if (!(api_is_course_admin() || api_is_platform_admin())) { if (!(api_is_course_admin() || api_is_platform_admin())) {
api_not_allowed(); api_not_allowed();
exit; exit;
} }
} }
$return = survey_manager::empty_survey(intval($_GET['survey_id'])); $return = survey_manager::empty_survey(intval($_GET['survey_id']));
if ($return) { if ($return) {
Display :: display_confirmation_message(get_lang('SurveyEmptied'), false); Display :: display_confirmation_message(get_lang('SurveyEmptied'), false);
} else { } else {
Display :: display_error_message(get_lang('ErrorOccurred'), false); Display :: display_error_message(get_lang('ErrorOccurred'), false);
} }
} }
// Action handling: performing the same action on multiple surveys // Action handling: performing the same action on multiple surveys
if (isset($_POST['action']) && $_POST['action']) { if (isset($_POST['action']) && $_POST['action']) {
if (is_array($_POST['id'])) { if (is_array($_POST['id'])) {
foreach ($_POST['id'] as $key => & $value) { foreach ($_POST['id'] as $key => & $value) {
// getting the information of the survey (used for when the survey is shared) // getting the information of the survey (used for when the survey is shared)
$survey_data = survey_manager::get_survey($value); $survey_data = survey_manager::get_survey($value);
// if the survey is shared => also delete the shared content // if the survey is shared => also delete the shared content
if (is_numeric($survey_data['survey_share'])) { if (is_numeric($survey_data['survey_share'])) {
survey_manager::delete_survey($survey_data['survey_share'], true); survey_manager::delete_survey($survey_data['survey_share'], true);
} }
// delete the actual survey // delete the actual survey
survey_manager::delete_survey($value); survey_manager::delete_survey($value);
} }
Display :: display_confirmation_message(get_lang('SurveysDeleted'), false); Display :: display_confirmation_message(get_lang('SurveysDeleted'), false);
} else { } else {
Display :: display_error_message(get_lang('NoSurveysSelected'), false); Display :: display_error_message(get_lang('NoSurveysSelected'), false);
} }
} }
echo '<div class="actions">'; echo '<div class="actions">';
@ -139,9 +139,9 @@ echo '</div>';
// Load main content // Load main content
if (api_is_course_coach() && $extend_rights_for_coachs == 'false') { if (api_is_course_coach() && $extend_rights_for_coachs == 'false') {
SurveyUtil::display_survey_list_for_coach(); SurveyUtil::display_survey_list_for_coach();
} else { } else {
SurveyUtil::display_survey_list(); SurveyUtil::display_survey_list();
} }
// Footer // Footer
@ -149,29 +149,36 @@ Display :: display_footer();
/* Bypass functions to make direct use from SortableTable possible */ /* Bypass functions to make direct use from SortableTable possible */
function get_number_of_surveys() { function get_number_of_surveys()
{
return SurveyUtil::get_number_of_surveys(); return SurveyUtil::get_number_of_surveys();
} }
function get_survey_data($from, $number_of_items, $column, $direction) { function get_survey_data($from, $number_of_items, $column, $direction)
{
return SurveyUtil::get_survey_data($from, $number_of_items, $column, $direction); return SurveyUtil::get_survey_data($from, $number_of_items, $column, $direction);
} }
function modify_filter($survey_id) { function modify_filter($survey_id)
{
return SurveyUtil::modify_filter($survey_id); return SurveyUtil::modify_filter($survey_id);
} }
function get_number_of_surveys_for_coach() { function get_number_of_surveys_for_coach()
{
return SurveyUtil::get_number_of_surveys_for_coach(); return SurveyUtil::get_number_of_surveys_for_coach();
} }
function get_survey_data_for_coach($from, $number_of_items, $column, $direction) { function get_survey_data_for_coach($from, $number_of_items, $column, $direction)
{
return SurveyUtil::get_survey_data_for_coach($from, $number_of_items, $column, $direction); return SurveyUtil::get_survey_data_for_coach($from, $number_of_items, $column, $direction);
} }
function modify_filter_for_coach($survey_id) { function modify_filter_for_coach($survey_id)
{
return SurveyUtil::modify_filter_for_coach($survey_id); return SurveyUtil::modify_filter_for_coach($survey_id);
} }
function anonymous_filter($anonymous) { function anonymous_filter($anonymous)
{
return SurveyUtil::anonymous_filter($anonymous); return SurveyUtil::anonymous_filter($anonymous);
} }

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