forked from science-ation/science-ation
468 lines
15 KiB
PHP
468 lines
15 KiB
PHP
<?
|
|
/*
|
|
This file is part of the 'Science Fair In A Box' project
|
|
SFIAB Website: http://www.sfiab.ca
|
|
|
|
Copyright (C) 2005 Sci-Tech Ontario Inc <info@scitechontario.org>
|
|
Copyright (C) 2005 James Grant <james@lightbox.org>
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public
|
|
License as published by the Free Software Foundation, version 2.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA.
|
|
*/
|
|
?>
|
|
<?
|
|
|
|
|
|
function questions_load_answers($section, $users_id)
|
|
{
|
|
global $config;
|
|
$yearq=$pdo->prepare("SELECT `year` FROM users WHERE id='$users_id'");
|
|
$yearq->execute();
|
|
$yearr=$yearq->fetch(PDO::FETCH_OBJ);
|
|
$ans=array();
|
|
$qs=questions_load_questions($section,$yearr->year);
|
|
foreach($qs AS $id=>$question) {
|
|
$q=$pdo->prepare("SELECT * FROM question_answers WHERE users_id='$users_id' AND questions_id='$id'");
|
|
$q->execute();
|
|
$r=$q->fetch(PDO::FETCH_OBJ);
|
|
$ans[$id]=$r->answer;
|
|
}
|
|
return $ans;
|
|
}
|
|
|
|
function questions_load_questions($section, $year)
|
|
{ global $pdo;
|
|
$q = $pdo->prepare('SELECT * FROM questions '.
|
|
"WHERE year='$year' ".
|
|
" AND section='$section' ".
|
|
'ORDER BY ord ASC');
|
|
$q->execute();
|
|
|
|
print($pdo->errorInfo());
|
|
|
|
$qs = array();
|
|
while($r=$q->fetch(PDO::FETCH_OBJ)) {
|
|
$qs[$r->id]['id'] = $r->id;
|
|
$qs[$r->id]['ord'] = $r->ord;
|
|
$qs[$r->id]['section'] = $r->section;
|
|
$qs[$r->id]['db_heading'] = $r->db_heading;
|
|
$qs[$r->id]['type'] = $r->type;
|
|
$qs[$r->id]['required'] = $r->required;
|
|
$qs[$r->id]['question'] = $r->question;
|
|
}
|
|
return $qs;
|
|
}
|
|
|
|
function questions_save_answers($section, $id, $answers)
|
|
{
|
|
global $config;
|
|
$qs = questions_load_questions($section,$config['FAIRYEAR']);
|
|
$keys = array_keys($answers);
|
|
$q=$pdo->prepare("SELECT * FROM questions WHERE year='{$config['FAIRYEAR']}'");
|
|
$q->execute();
|
|
while($r=$q->fetch(PDO::FETCH_OBJ)) {
|
|
$stmt = $pdo->prepare("DELETE FROM question_answers WHERE users_id='$id' AND questions_id='$r->id'");
|
|
$stmt->execute();
|
|
echo $pdo->errorInfo();
|
|
}
|
|
|
|
$keys = array_keys($answers);
|
|
foreach($keys as $qid) {
|
|
/* Poll key */
|
|
$stmt = $pdo->prepare("INSERT INTO question_answers
|
|
(users_id,questions_id,answer) VALUES(
|
|
'$id','$qid',
|
|
'".$answers[$qid]."')" );
|
|
$stmt->execute();
|
|
}
|
|
}
|
|
|
|
function questions_find_question_id($section, $dbheading)
|
|
{
|
|
$q = $pdo->prepare("SELECT id FROM questions WHERE ".
|
|
" section='$section' ".
|
|
" AND db_heading='$dbheading' ");
|
|
$q->execute();
|
|
if($q->rowCount() == 1) {
|
|
$r = $q->fetch(PDO::FETCH_OBJ);
|
|
return $r->id;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
function questions_print_answer_editor($section, &$u, $array_name)
|
|
{
|
|
$ans = questions_load_answers($section, $u['id']);
|
|
$qs = questions_load_questions($section, $u['year']);
|
|
$keys = array_keys($qs);
|
|
foreach($keys as $qid) {
|
|
$required = $qs[$qid]['required'] == 'yes' ? '<span class="requiredfield" style="float:right"> *</span>' : '';
|
|
print("<tr>\n");
|
|
print(" <td colspan=\"2\">$required".i18n($qs[$qid]['question'])."</td>\n");
|
|
print(" <td colspan=\"2\">");
|
|
$iname = "{$array_name}[{$qid}]";
|
|
switch($qs[$qid]['type']) {
|
|
case 'yesno':
|
|
if($ans[$qid]=="yes") $ch="checked=\"checked\""; else $ch="";
|
|
print("<input onclick=\"fieldChanged()\" $ch type=\"radio\" name=\"$iname\" value=\"yes\" />".i18n("Yes"));
|
|
print(" ");
|
|
if($ans[$qid]=="no") $ch="checked=\"checked\""; else $ch="";
|
|
print("<input onclick=\"fieldChanged()\" $ch type=\"radio\" name=\"$iname\" value=\"no\" />".i18n("No"));
|
|
break;
|
|
case 'int':
|
|
print("<input onclick=\"fieldChanged()\" type=\"text\" ".
|
|
"name=\"$iname\" size=10 maxlen=11 ".
|
|
"value=\"{$ans[$qid]}\" >\n");
|
|
break;
|
|
case 'check':
|
|
if($ans[$qid]=="yes") $ch="checked=\"checked\""; else $ch="";
|
|
print("<input $ch type=\"checkbox\" name=\"$iname\" value=\"yes\">\n");
|
|
break;
|
|
case 'text':
|
|
print("<input type=\"text\" name=\"$iname\" value=\"{$ans[$qid]}\">\n");
|
|
break;
|
|
|
|
}
|
|
print("</td>\n");
|
|
print("</tr>\n");
|
|
}
|
|
}
|
|
|
|
function questions_print_answers($section, $id)
|
|
{
|
|
global $config;
|
|
$ans = questions_load_answers($section, $id);
|
|
$qs = questions_load_questions($section,$config['FAIRYEAR']);
|
|
$keys = array_keys($qs);
|
|
foreach($keys as $qid) {
|
|
echo "<tr>\n";
|
|
echo " <th colspan=\"2\">".i18n($qs[$qid]['question'])."</th>\n";
|
|
echo " <td colspan=\"2\">{$ans[$qid]}";
|
|
echo "</tr>\n";
|
|
}
|
|
}
|
|
|
|
function questions_parse_from_http_headers($array_name)
|
|
{
|
|
$ans = array();
|
|
if(!is_array($_POST[$array_name])) return $ans;
|
|
|
|
$keys = array_keys($_POST[$array_name]);
|
|
foreach($keys as $qid) {
|
|
$ans[$qid] = stripslashes($_POST[$array_name][$qid]);
|
|
}
|
|
return $ans;
|
|
}
|
|
|
|
function questions_update_question($qs)
|
|
{
|
|
$stmt = $pdo->prepare("UPDATE questions SET
|
|
`question`='".$qs['question']."',
|
|
`type`='".$qs['type']."',
|
|
`db_heading`='".$qs['db_heading']."',
|
|
`required`='".$qs['required']."',
|
|
`ord`=".intval($qs['ord']."
|
|
WHERE id='{$qs['id']}' "));
|
|
$stmt->execute();
|
|
echo $pdo->errorInfo();
|
|
}
|
|
|
|
function questions_save_new_question($qs, $year)
|
|
{
|
|
$stmt = $pdo->prepare("INSERT INTO questions ".
|
|
"(question,type,section,db_heading,required,ord,year) VALUES (".
|
|
"'".$qs['question']."',".
|
|
"'".$qs['type']."',".
|
|
"'".$qs['section']."',".
|
|
"'".$qs['db_heading']."',".
|
|
"'".$qs['required']."',".
|
|
"'".$qs['ord']."',".
|
|
"'$year' )");
|
|
$stmt->execute();
|
|
echo $pdo->errorInfo();
|
|
}
|
|
|
|
|
|
/* A complete question editor. Just call it with the
|
|
* section you want to edit, a year, the array_name to use for
|
|
* POSTing and GETting the questions (so you can put more than one
|
|
* edtior on a single page), and give it $_SERVER['PHP_SELF'], because
|
|
* php_self inside this function is this file.
|
|
* FUTURE WORK: it would be nice to hide the order, and just implement
|
|
* a bunch of up/down arrows, and dynamically compute the order for
|
|
* all elements */
|
|
function questions_editor($section, $year, $array_name, $self)
|
|
{
|
|
global $config;
|
|
|
|
if($_POST['action']=="save") {
|
|
|
|
$qs = questions_parse_from_http_headers('question');
|
|
$qs['section'] = $section;
|
|
if($qs['question']) {
|
|
$qs['id'] = intval($_POST['save']);
|
|
questions_update_question($qs, $year);
|
|
echo happy(i18n("Question successfully saved"));
|
|
} else {
|
|
echo error(i18n("Question is required"));
|
|
}
|
|
}
|
|
|
|
if($_POST['action']=="new") {
|
|
$q = questions_load_questions($section, $year);
|
|
$qs = questions_parse_from_http_headers('question');
|
|
$qs['section'] = $section;
|
|
$qs['ord'] = count($q) + 1;
|
|
if($qs['question']) {
|
|
questions_save_new_question($qs, $year);
|
|
echo happy(i18n("Question successfully added"));
|
|
} else {
|
|
echo error(i18n("Question is required"));
|
|
}
|
|
}
|
|
|
|
if($_GET['action']=="remove" && $_GET['remove'])
|
|
{
|
|
$qid = $_GET['remove'];
|
|
$qs = questions_load_questions($section, $year);
|
|
|
|
/* Delete this question */
|
|
$stmt = $pdo->prepare("DELETE FROM questions WHERE id='$qid'");
|
|
$stmt->execute();
|
|
|
|
/* Update the order of all questions after this one */
|
|
$keys = array_keys($qs);
|
|
foreach($keys as $q) {
|
|
if($q == $qid) continue;
|
|
if($qs[$q]['ord'] > $qs[$qid]['ord']) {
|
|
$qs[$q]['ord']--;
|
|
$stmt = $pdo->prepare("UPDATE questions SET ord='{$qs[$q]['ord']}' WHERE id='$q'");
|
|
$stmt->execute();
|
|
}
|
|
}
|
|
echo happy(i18n("Question successfully removed"));
|
|
}
|
|
|
|
if($_GET['action']=="import" && $_GET['impyear'])
|
|
{
|
|
$x=0;
|
|
$q = $pdo->prepare("SELECT * FROM questions WHERE year='{$_GET['impyear']}'");
|
|
$q->execute();
|
|
while($r=$q->fetch(PDO::FETCH_OBJ)) {
|
|
$x++;
|
|
$stmt = $pdo->prepare("INSERT INTO questions (id,year,section,db_heading,question,type,required,ord)
|
|
VALUES (
|
|
'', '$year',
|
|
'".$r->section."',
|
|
'".$r->db_heading."',
|
|
'".$r->question."',
|
|
'".$r->type."',
|
|
'".$r->required."',
|
|
'".$r->ord)."')";
|
|
$stmt->execute();
|
|
}
|
|
|
|
echo happy(i18n("%1 question(s) successfully imported",
|
|
array($x)));
|
|
}
|
|
|
|
/* Load questions, then handle up and down, because with up and down we
|
|
* have to modify 2 questions to maintain the order */
|
|
$qs = questions_load_questions($section, $year);
|
|
|
|
/* Sanity check the order DG -- This is there to fix a bug in the .22
|
|
* database full import, anyone with a fresh install will see duplicate
|
|
* order items, anyone who doesn't, won't see this bug. Anyone who has
|
|
* already used the default question import will need this piece of
|
|
* code to return their system to sane. I have added a db.update
|
|
* script to fix the bug, but it won't fix any systems where the
|
|
* questions have already been imported. This code will. */
|
|
$keys = array_keys($qs);
|
|
$x=1;
|
|
foreach($keys as $qid) {
|
|
if($qs[$qid]['ord'] != $x) {
|
|
$qs[$qid]['ord'] = $x;
|
|
questions_update_question($qs[$qid], $year);
|
|
}
|
|
$x++;
|
|
}
|
|
|
|
|
|
$qdir = 0;
|
|
if($_GET['action']=="up" && $_GET['up']) {
|
|
$qid = $_GET['up'];
|
|
if($qs[$qid]['ord'] != 1) {
|
|
$qdir = -1;
|
|
}
|
|
|
|
}
|
|
if($_GET['action']=="down" && $_GET['down']) {
|
|
$qid = $_GET['down'];
|
|
if($qs[$qid]['ord'] != count($qs)) {
|
|
$qdir = 1;
|
|
}
|
|
}
|
|
if($qdir != 0) {
|
|
$qs[$qid]['ord'] += $qdir;
|
|
/* Update the db */
|
|
$stmt = $pdo->prepare("UPDATE questions SET ord='{$qs[$qid]['ord']}' WHERE id='$qid'");
|
|
$stmt->execute();
|
|
$keys = array_keys($qs);
|
|
$originalq = $qs[$qid];
|
|
|
|
foreach($keys as $q) {
|
|
if($q == $qid) continue;
|
|
if($qs[$q]['ord'] != $qs[$qid]['ord']) continue;
|
|
if($qdir == 1) {
|
|
$qs[$q]['ord']--;
|
|
$stmt = $pdo->prepare("UPDATE questions SET ord='{$qs[$q]['ord']}' WHERE id='$q'");
|
|
$stmt->execute();
|
|
} else {
|
|
$qs[$q]['ord']++;
|
|
$stmt = $pdo->prepare("UPDATE questions SET ord='{$qs[$q]['ord']}' WHERE id='$q'");
|
|
$stmt->execute();
|
|
}
|
|
/* Swap them so we don' thave to reaload the questions
|
|
* */
|
|
// $qs[$qid] = $qs[$q];
|
|
// $qs[$q] = $originalq;
|
|
break;
|
|
}
|
|
|
|
/* Reload the questions */
|
|
$qs = questions_load_questions($section, $year);
|
|
}
|
|
|
|
|
|
if(($_GET['action']=="edit" && $_GET['edit']) || $_GET['action']=="new") {
|
|
|
|
$showform=true;
|
|
echo "<form method=\"post\" action=\"$self\">";
|
|
if($_GET['action']=="new")
|
|
{
|
|
$buttontext="Add a question";
|
|
echo "<input type=\"hidden\" name=\"action\" value=\"new\">\n";
|
|
}
|
|
else if($_GET['action']=="edit")
|
|
{
|
|
$buttontext="Save question";
|
|
echo "<input type=\"hidden\" name=\"action\" value=\"save\">\n";
|
|
/* The question ID is passed on the URL */
|
|
$qid = $_GET['edit'];
|
|
/* Load the question */
|
|
$q = $qs[$qid];
|
|
echo "<input type=\"hidden\" name=\"save\" value=\"$qid\">\n";
|
|
if(!is_array($q)) {
|
|
$showform=false;
|
|
echo error(i18n("Invalid question"));
|
|
}
|
|
}
|
|
if($showform and headers_sent())
|
|
{
|
|
echo "<table class=\"summarytable\">";
|
|
echo "<tr><td>".i18n("Question")."</td><td>";
|
|
echo "<input size=\"60\" type=\"text\" name=\"{$array_name}[question]\" value=\"".htmlspecialchars($q['question'])."\">\n";
|
|
echo "</td></tr>";
|
|
echo "<tr><td>".i18n("Table Heading")."</td><td>";
|
|
echo "<input size=\"20\" type=\"text\" name=\"{$array_name}[db_heading]\" value=\"".htmlspecialchars($q['db_heading'])."\">\n";
|
|
echo "</td></tr>";
|
|
echo "<tr><td>".i18n("Type")."</td><td>";
|
|
echo "<select name=\"{$array_name}[type]\">";
|
|
if($q['type']=="check") $sel="selected=\"selected\""; else $sel="";
|
|
echo "<option $sel value=\"check\">".i18n("Check box")."</option>\n";
|
|
if($q['type']=="yesno") $sel="selected=\"selected\""; else $sel="";
|
|
echo "<option $sel value=\"yesno\">".i18n("Yes/No")."</option>\n";
|
|
if($q['type']=="text") $sel="selected=\"selected\""; else $sel="";
|
|
echo "<option $sel value=\"text\">".i18n("Text")."</option>\n";
|
|
if($q['type']=="int") $sel="selected=\"selected\""; else $sel="";
|
|
echo "<option $sel value=\"int\">".i18n("Number")."</option>\n";
|
|
|
|
echo "</select>";
|
|
echo "</td>";
|
|
echo "<tr><td>".i18n("Required?")."</td><td>";
|
|
echo "<select name=\"{$array_name}[required]\">";
|
|
if($q['required']=="yes") $sel="selected=\"selected\""; else $sel="";
|
|
echo "<option $sel value=\"yes\">".i18n("Yes")."</option>\n";
|
|
if($q['required']=="no") $sel="selected=\"selected\""; else $sel="";
|
|
echo "<option $sel value=\"no\">".i18n("No")."</option>\n";
|
|
echo "</select>";
|
|
echo "</td>";
|
|
// echo "<tr><td>".i18n("Display Order")."</td><td>";
|
|
// echo "<input size=\"5\" type=\"text\" name=\"${array_name}[ord]\" value=\"".htmlspecialchars($q['ord'])."\">\n";
|
|
// echo "</td></tr>";
|
|
echo "<tr><td colspan=\"2\" align=\"center\">";
|
|
echo "<input type=\"submit\" value=\"".i18n("Save Question")."\" />\n";
|
|
echo "</td></tr>";
|
|
echo "</table>";
|
|
echo "</form>";
|
|
echo "<br />";
|
|
echo "<hr />";
|
|
}
|
|
} else {
|
|
}
|
|
echo "<br />";
|
|
echo "<a href=\"$self?action=new\">".i18n("Add a new question")."</a>";
|
|
|
|
echo "<table class=\"summarytable\">";
|
|
echo "<tr><th></th>".
|
|
"<th>".i18n("Question")."</th>".
|
|
"<th>".i18n("Table Heading")."</th>".
|
|
"<th>".i18n("Type")."</th>".
|
|
"<th>".i18n("Required")."</th>".
|
|
"<th width=10%>".i18n("Actions")."</th></tr>";
|
|
|
|
|
|
$keys = array_keys($qs);
|
|
$types = array( 'check' => i18n("Check box"),
|
|
'yesno' => i18n("Yes/No"),
|
|
'text' => i18n("Text"),
|
|
'int' => i18n("Number") );
|
|
|
|
foreach($keys as $qid) {
|
|
echo "<tr><td>{$qs[$qid]['ord']}</td>";
|
|
echo "<td>{$qs[$qid]['question']}</td>";
|
|
echo "<td>{$qs[$qid]['db_heading']}</td>";
|
|
echo "<td align=\"center\">{$types[$qs[$qid]['type']]}</td>";
|
|
echo "<td align=\"center\">{$qs[$qid]['required']}</td>";
|
|
echo "<td align=\"center\"><nobr>";
|
|
echo "<a title=\"Up\" href=\"$self?action=up&up=$qid\"><img src=\"".$config['SFIABDIRECTORY']."/images/16/up.".$config['icon_extension']."\" border=0></a>";
|
|
echo " ";
|
|
echo "<a title=\"Down\" href=\"$self?action=down&down=$qid\"><img src=\"".$config['SFIABDIRECTORY']."/images/16/down.".$config['icon_extension']."\" border=0></a>";
|
|
echo " ";
|
|
echo "<a title=\"Edit\" href=\"$self?action=edit&edit=$qid\"><img src=\"".$config['SFIABDIRECTORY']."/images/16/edit.".$config['icon_extension']."\" border=0></a>";
|
|
echo " ";
|
|
echo "<a title=\"Remove\" onClick=\"return confirmClick('".i18n("Are you sure you want to remove this question?")."');\" href=\"$self?action=remove&remove=$qid\"><img src=\"".$config['SFIABDIRECTORY']."/images/16/button_cancel.".$config['icon_extension']."\" border=0></a>";
|
|
|
|
echo "</nobr></td>";
|
|
echo "</tr>";
|
|
}
|
|
echo "</table>";
|
|
|
|
if(count($keys) == 0) {
|
|
$default_qs = questions_load_questions($section, -1);
|
|
if(count($default_qs) != 0) {
|
|
print("<br>");
|
|
print(i18n("There are no questions for year %1, but there are %2 default questions. To import the default questions to year %1 click on the link below.", array($year, count($default_qs))));
|
|
print("<br>");
|
|
print("<a title=\"Import\" href=\"$self?action=import&impyear=-1\">".i18n("Import default questions")."</a><br>");
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
?>
|