/
checkfields.php
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/
checkfields.php
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<?php
/*
#############################################################
# >>> PHP Surveyor #
#############################################################
# > Author: Jason Cleeland #
# > E-mail: jason@cleeland.org #
# > Mail: Box 99, Trades Hall, 54 Victoria St, #
# > CARLTON SOUTH 3053, AUSTRALIA
# > Date: 20 February 2003 #
# #
# This set of scripts allows you to develop, publish and #
# perform data-entry on surveys. #
#############################################################
# #
# Copyright (C) 2003 Jason Cleeland #
# #
# 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; either version 2 of the License, or (at your #
# option) any later version. #
# #
# 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; if not, write to #
# the Free Software Foundation, Inc., 59 Temple Place - #
# Suite 330, Boston, MA 02111-1307, USA. #
#############################################################
*/
//THE TABLE STRUCTURE, TABLE BY TABLE AND FIELD BY FIELD
require_once("config.php");
sendcacheheaders();
//TABLES THAT SHOULD EXIST
$alltables=array("{$dbprefix}surveys", "{$dbprefix}groups", "{$dbprefix}questions", "{$dbprefix}answers", "{$dbprefix}conditions", "{$dbprefix}users", "{$dbprefix}labelsets", "{$dbprefix}labels");
//KEYS
$keyinfo[]=array("{$dbprefix}surveys", "sid");
$keyinfo[]=array("{$dbprefix}groups", "gid");
$keyinfo[]=array("{$dbprefix}questions", "qid");
$keyinfo[]=array("{$dbprefix}conditions", "cid");
$keyinfo[]=array("{$dbprefix}labelsets", "lid");
//FIELDS THAT SHOULD EXIST
$allfields[]=array("{$dbprefix}labelsets", "lid", "lid int(11) NOT NULL auto_increment");
$allfields[]=array("{$dbprefix}labelsets", "label_name", "label_name varchar(100) NOT NULL default ''");
$allfields[]=array("{$dbprefix}labels", "lid", "lid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}labels", "code", "code varchar(5) NOT NULL default ''");
$allfields[]=array("{$dbprefix}labels", "title", "title varchar(50) NOT NULL default ''");
$allfields[]=array("{$dbprefix}labels", "sortorder", "sortorder varchar(5) NULL");
$allfields[]=array("{$dbprefix}users", "user", "user varchar(20) NOT NULL default ''");
$allfields[]=array("{$dbprefix}users", "password", "password varchar(20) NOT NULL default ''");
$allfields[]=array("{$dbprefix}users", "security", "security varchar(10) NOT NULL default ''");
$allfields[]=array("{$dbprefix}answers", "qid", "qid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}answers", "code", "code varchar(5) NOT NULL default ''");
$allfields[]=array("{$dbprefix}answers", "answer", "answer text NOT NULL");
$allfields[]=array("{$dbprefix}answers", "default_value", "`default_value` char(1) NOT NULL default 'N'");
$allfields[]=array("{$dbprefix}answers", "sortorder", "sortorder varchar(5) NULL");
$allfields[]=array("{$dbprefix}conditions", "cid", "cid int(11) NOT NULL auto_increment");
$allfields[]=array("{$dbprefix}conditions", "qid", "qid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}conditions", "cqid", "cqid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}conditions", "cfieldname", "cfieldname varchar(50) NOT NULL default ''");
$allfields[]=array("{$dbprefix}conditions", "method", "method char(2) NOT NULL default ''");
$allfields[]=array("{$dbprefix}conditions", "value", "value varchar(5) NOT NULL default ''");
$allfields[]=array("{$dbprefix}groups", "gid", "gid int(11) NOT NULL auto_increment");
$allfields[]=array("{$dbprefix}groups", "sid", "sid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}groups", "group_name", "group_name varchar(100) NOT NULL default ''");
$allfields[]=array("{$dbprefix}groups", "description", "description text");
$allfields[]=array("{$dbprefix}questions", "qid", "qid int(11) NOT NULL auto_increment");
$allfields[]=array("{$dbprefix}questions", "sid", "sid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}questions", "gid", "gid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}questions", "type", "type char(1) NOT NULL default 'T'");
$allfields[]=array("{$dbprefix}questions", "title", "title varchar(20) NOT NULL default ''");
$allfields[]=array("{$dbprefix}questions", "question", "question text NOT NULL");
$allfields[]=array("{$dbprefix}questions", "preg", "preg text");
$allfields[]=array("{$dbprefix}questions", "help", "help text");
$allfields[]=array("{$dbprefix}questions", "other", "other char(1) NOT NULL default 'N'");
$allfields[]=array("{$dbprefix}questions", "mandatory", "mandatory char(1) default NULL");
$allfields[]=array("{$dbprefix}questions", "lid", "lid int(11) NOT NULL default '0'");
$allfields[]=array("{$dbprefix}surveys", "sid", "sid int(11) NOT NULL auto_increment");
$allfields[]=array("{$dbprefix}surveys", "short_title", "short_title varchar(50) NOT NULL default ''");
$allfields[]=array("{$dbprefix}surveys", "description", "description text");
$allfields[]=array("{$dbprefix}surveys", "admin", "admin varchar(50) default NULL");
$allfields[]=array("{$dbprefix}surveys", "active", "active char(1) NOT NULL default 'N'");
$allfields[]=array("{$dbprefix}surveys", "welcome", "welcome text");
$allfields[]=array("{$dbprefix}surveys", "expires", "expires date default NULL");
$allfields[]=array("{$dbprefix}surveys", "adminemail", "adminemail varchar(100) default NULL");
$allfields[]=array("{$dbprefix}surveys", "private", "private char(1) default NULL");
$allfields[]=array("{$dbprefix}surveys", "faxto", "faxto varchar(20) default NULL");
$allfields[]=array("{$dbprefix}surveys", "format", "format char(1) default NULL");
$allfields[]=array("{$dbprefix}surveys", "template", "template varchar(100) default 'default'");
$allfields[]=array("{$dbprefix}surveys", "url", "url varchar(255) default NULL");
$allfields[]=array("{$dbprefix}surveys", "urldescrip", "urldescrip varchar(255) default NULL");
$allfields[]=array("{$dbprefix}surveys", "language", "language varchar(50) default ''");
$allfields[]=array("{$dbprefix}surveys", "datestamp", "datestamp char(1) default 'N'");
$allfields[]=array("{$dbprefix}surveys", "usecookie", "usecookie char(1) default 'N'");
$allfields[]=array("{$dbprefix}surveys", "notification", "notification char(1) default '0'");
$allfields[]=array("{$dbprefix}surveys", "allowregister", "allowregister char(1) default 'N'");
$allfields[]=array("{$dbprefix}surveys", "attribute1", "attribute1 varchar(255) default NULL");
$allfields[]=array("{$dbprefix}surveys", "attribute2", "attribute2 varchar(255) default NULL");
$allfields[]=array("{$dbprefix}surveys", "email_invite", "email_invite text");
$allfields[]=array("{$dbprefix}surveys", "email_remind", "email_remind text");
$allfields[]=array("{$dbprefix}surveys", "email_register", "email_register text");
$allfields[]=array("{$dbprefix}surveys", "email_confirm", "email_confirm text");
echo $htmlheader;
echo "<br />\n";
echo "<table width='350' align='center' style='border: 1px solid #555555' cellpadding='1' cellspacing='0'>\n";
echo "\t<tr bgcolor='#555555'><td colspan='2' height='4'><font size='1' face='verdana' color='white'><b>"._CHECKFIELDS."</b></td></tr>\n";
echo "\t<tr height='22' bgcolor='#CCCCCC'><td>\n";
echo "$setfont<b>"._CF_CHECKTABLES.":</b><br /><font size='1'>\n";
$result = mysql_list_tables($databasename);
while ($row = mysql_fetch_row($result))
{
$tablelist[]=$row[0];
}
if (!isset($tablelist) || !is_array($tablelist))
{
$tablelist[]="empty";
}
foreach ($alltables as $at)
{
echo "<b>-></b>"._CF_CHECKING." <b>$at</b>..<br />";
if (!in_array($at, $tablelist))
{
//Create table
$ctquery="CREATE TABLE `$at` (\n";
foreach ($allfields as $af)
{
if ($af[0] == $at)
{
$ctquery .= $af[2].",\n";
}
}
foreach($keyinfo as $ki)
{
if ($ki[0] == $at)
{
$ctquery .= "PRIMARY KEY ({$ki[1]}),\n";
}
}
$ctquery = substr($ctquery, 0, -2);
$ctquery .= ")\n";
$ctquery .= "TYPE=$databasetabletype\n";
$ctresult=mysql_query($ctquery) or die ("Couldn't create $at table<br />$ctquery<br />".mysql_error());
echo " <font color='red'>"._CF_TABLECREATED."! ($at)</font><br />\n";
}
else
{
echo " <font color='green'>"._CF_OK."</font><br />\n";
}
//echo "<br />\n";
}
echo "<br /></font>\n";
echo "$setfont<b>"._CF_CHECKFIELDS.":</b><br /><font size='1'>\n";
//GET LIST OF TABLES
$tables = mysql_list_tables($databasename);
while ($trow = mysql_fetch_row($tables))
{
$tablenames[] = $trow[0];
}
foreach ($tablenames as $tn)
{
if (substr($tn, 0, 3) != "old" && substr($tn, 0, 7) != "survey_" && substr($tn, 0, 3) != "tok")
{
if (isset($dbprefix) && $dbprefix) {
if(substr($tn, 0, strlen($dbprefix)) == $dbprefix) {
checktable($tn);
}
} else {
checktable($tn);
}
}
}
function checktable($tablename)
{
global $databasename, $allfields;
echo "<b>-></b>"._CF_CHECKING." <b>$tablename</b>..<br />";
$fields=mysql_list_fields($databasename, $tablename);
$numfields=mysql_num_fields($fields);
for ($i=0; $i<$numfields; $i++)
{
$fieldnames[]=mysql_field_name($fields, $i);
}
foreach ($allfields as $af)
{
if ($af[0] == $tablename)
{
$thisfieldexists=0;
foreach($fieldnames as $fn)
{
if ($af[1] == $fn)
{
$thisfieldexists=1;
}
elseif ($af[1] == "default_value" && $fn == "default")
{
$thisfieldexists=1;
$query = "ALTER TABLE `$tablename` CHANGE `$fn` {$af[2]}";
$result = mysql_query($query) or die("Couldn't change name of default field to default_value.<br />$query<br />".mysql_error());
echo " <font color='red'>Changed field name</font> ($af[1]) <br />\n";
}
}
if ($thisfieldexists==0)
{
$query="ALTER TABLE `$tablename` ADD $af[2]";
$result=mysql_query($query) or die("Insert field failed.<br />$query<br />".mysql_error());
echo " <font color='red'>"._CF_FIELDCREATED."</font> ($af[1]) <br />\n";
$addedfield="Y";
}
else
{
$addedfield = "N";
}
}
}
if (isset($addedfield) && $addedfield != "Y")
{
echo " <font color='green'>"._CF_OK."</font><br />\n";
}
}
if (isset($checkfororphans) && $checkfororphans)
{
$query = "SELECT {$dbprefix}questions.qid as nullqid, {$dbprefix}answers.* "
. "FROM {$dbprefix}answers "
. "LEFT JOIN {$dbprefix}questions "
. "ON {$dbprefix}answers.qid={$dbprefix}questions.qid "
. "WHERE {$dbprefix}questions.qid IS NULL";
$result = mysql_query($query) or die("Orphan check failed.<br />$query<br />".mysql_error());
if ($result)
{
echo "<br /><b>Orphan Database Entries</b><br />\n";
while ($row = mysql_fetch_array($result))
{
echo "$setfont ANSWER: ".$row['qid']." - ".$row['code']."<br />\n";
}
}
}
echo "</font></td></tr>\n";
echo "<tr><td align='center' bgcolor='#CCCCCC'>\n";
echo "<input $btstyle type='submit' value='"._GO_ADMIN."' onClick=\"window.open('$scriptname', '_top')\">\n";
echo "</td></tr></table>\n";
echo "<br />\n";
echo htmlfooter("instructions.html", "Using PHPSurveyors Admin Script");
?>