File: [Platon] / phpMyEdit / phpMyEdit.class.php (download)
Revision 1.10, Wed Sep 25 18:06:20 2002 UTC (21 years, 6 months ago) by nepto
Changes since 1.9: +3 -3
lines
Reindentation and little improvements.
We are preparing for 5.0 release.
|
<?php
// $Id: phpMyEdit.class.php,v 1.10 2002/09/25 18:06:20 nepto Exp $
/* phpMyEdit intro {{{ */
/*
This is a generic table editing program. The table and fields to be
edited are defined in the calling program.
This program works in three passes. Pass 1 (the last part of
the program) displays the selected MySQL table in a scrolling table
on the screen. Radio buttons are used to select a record for editing
or deletion. If the user chooses Add, Change, or Delete buttons,
Pass 2 starts, displaying the selected record. If the user chooses
the Save button from this screen, Pass 3 processes the update and
the display returns to the original table view (Pass 1).
version 3.5 - 06-May-01
important variables passed between calls to this program
$fm first record to display
$inc no of records to display (SELECT ... LIMIT $fm,$inc)
$fl is the filter row displayed (boolean)
$rec unique id of record selected for editing
$qf0,.. value of filter for column 0
$qfn value of all filters used during the last pass
$sfn sort field number (- = descending sort order)
$operation operation to do: Add, Change, Delete
$message informational message to print
$filter filter query
$sw filter display/hide button
$prev, $next navigation buttons
$labels narrative for buttons, etc
Conversion to PHP Classes by Pau Aliagas (pau@newtral.com)
ToDo:
'Copy' button
Aggregates:
nonworking code commented out in list_table()
doesn't work yet
Query Building:
Multi-Part Date Handling:
Finish converting date handling to internal date handling functions
Abstract date field gathering to get rid of _many_ redundant lines of code
There was some kludged fix for dateformat'ting where '%'s are removed
Better support for more date format macros
Better documentation for valid date format macros
Multi-Language support:
Finish implementing language labels
Use browser-supplied language if available
Allow programmer override in setup.php generated .inc file
Add 'Search' and 'Go!' to labels array
Data Validation:
Expand JS field validation to match JS regexes
Create PHP field validation to match PHP regexes
Change Tracking/Notification:
Add change notification (via mail()) support
Don't die if mail() not available
CSS:
Document & solicit feedback to standardize class names
Even/Odd Coloring:
Move to CSS
Put values in setup.php generated file
Timer Class:
Solicit user input whether to put timer class into this lib
*/
/* }}} */
if (@require_once dirname(__FILE__).'/timer.class') {
$timer = new timerClass();
}
function debug_var($name,$val)
{
if (is_array($val)) {
echo "<pre>$name\n";
print_r($val);
echo "</pre>\n";
} else {
echo "$name::$val::<br>\n";
}
}
if (! function_exists('array_search')) { /* {{{ */
function array_search($needle, $haystack)
{
foreach ($haystack as $key => $value) {
if ($needle == $value)
return $key;
}
return false;
}
} /* }}} */
class phpMyEdit
{
var $hn; // hostname
var $un; // user name
var $pw; // password
var $db; // database
var $tb; // table
var $key; // Name of field which is the unique key
var $key_type; // Type of key field (int/real/string/date etc)
var $key_delim;
var $inc; // no of records to display (SELECT ... LIMIT $fm, $inc)
var $fm; // first record to display
var $fl; // is the filter row displayed (boolean)
var $options; // Options for users: A(dd) C(hange) D(elete) F(ilter) V(iew) co(P)y U(nsorted)
var $fdd; // field definitions
var $qfn; // value of all filters used during the last pass
var $sfn; // sort field number (- = descending sort order)
var $rec; // no. of record selected for editing
var $prev; // navigation buttons
var $next;
var $sw; // filter display/hide button
var $labels; // labels for buttons, etc (multilingual)
var $operation; // operation to do: Add, Change, Delete
var $message; // informational message to print
var $saveadd;
var $moreeadd;
var $savechange;
var $savedelete;
var $fds; // sql field names
var $num_fds; // number of fields
var $logtable; // name of optional logtable
function myquery($qry, $line = 0) /* {{{ */
{
global $debug_query;
if ($debug_query) {
$line = intval($line);
echo '<h4>qry at '.$line.': '.htmlspecialchars($qry).'</h4><hr>'."\n";
}
$this->elog("qry: $qry",$line);
$ret = @mysql_db_query($this->db,$qry);
if (! $ret) {
$this->elog(mysql_errno().": ".mysql_error().' in '.$qry,__LINE__);
}
return $ret;
} /* }}} */
function htmlDisplay($field,$str,$usemask=true,$usecodec=true) /* {{{ */
{
// undo the add slashes
$str = stripslashes($str);
// if there's a field mask, use it as first arg to sprintf
if (isset($field['mask']) && $usemask)
$str = sprintf($field['mask'],$str);
if ($usecodec) {
// if db codec is in effect, use it
if (isset($field['dbdecode'])) {
$str = htmlspecialchars(eval('return '.$field['dbdecode'].'(\''.$str.'\');'));
} else {
$str = htmlspecialchars($str);
}
}
return $str;
} /* }}} */
function encode($field,$str) /* {{{ */
{
if (isset($field['dbencode'])) {
return eval(
'return '
.$field['dbencode']
.'(\''.$str.'\');');
} else {
return $str;
}
} /* }}} */
function elog($str,$line) /* {{{ */
{
error_log(__FILE__.":$line::\n$str",0);
return true;
} /* }}} */
function make_language_labels($language) /* {{{ */
{
// just try the first language and variant
// this isn't content-negotiation rfc compliant
$language = strtoupper(substr($language,0,5));
// try the full language w/ variant
$ret = @include($this->dir['lang'].'PME.lang.'.$language.'.inc');
if (! $ret) {
// try the language w/o variant
$ret = @include($this->dir['lang'].'PME.lang.'.substr($language,0,2).'.inc');
}
if (! $ret) {
// default to English-U.S.
$ret = @include($this->dir['lang'].'PME.lang.EN-US.inc');
}
if (!isset($ret['Search'])) $ret['Search'] = 'v';
if (!isset($ret['Hide'])) $ret['Hide'] = '^';
if (!isset($ret['Go'])) $ret['Go'] = htmlspecialchars('>');
if (!isset($ret['of'])) $ret['of'] = '/';
return $ret;
} /* }}} */
function set_values_from_table($field_num, $prepend = '') /* {{{ */
{
//echo $field_num;
//echo '<pre>';
//var_dump($this->fdd);
//echo '</pre>';
if($this->fdd[$field_num]['values']['db']) {
$db = $this->fdd[$field_num]['values']['db'];
} else {
$db = $this->db;
}
$table = $this->fdd[$field_num]['values']['table'];
$key = $this->fdd[$field_num]['values']['column'];
$desc = $this->fdd[$field_num]['values']['description'];
$qparts['type'] = 'select';
$qparts['select'] = 'DISTINCT '.$key;
if ($desc) {
//- $qparts['select'] .= ','.$desc;
//- $qparts['orderby'] = $desc;
// Changes 08/08/02 Shaun Johnston
if (is_array($desc)) {
$qparts['select'] .= ',CONCAT('; // )
$num_cols = sizeof($desc['columns']);
for ($i = 0; $i <= $num_cols; $i++) {
$qparts['select'] .= $desc['columns'][$i];
if ($desc['divs'][$i]) {
$qparts['select'] .= ',"'.$desc['divs'][$i].'"';
}
if ($i < ($num_cols - 1)) {
$qparts['select'] .= ',';
}
}
$qparts['select'] .= ') AS select_alias_'.$field_num;
$qparts['orderby'] = $desc['orderby'];
} else {
$qparts['select'] .= ','.$desc;
$qparts['orderby'] = $desc;
}
} else {
$qparts['orderby'] = $key;
}
//$qparts['from'] = "$db.$table.$sel;
$qparts['from'] = "$db.$table";
$qparts['where'] = $this->fdd[$field_num]['values']['filters'];
if ($this->fdd[$field_num]['values']['orderby']) {
$qparts['orderby'] = $this->fdd[$field_num]['values']['orderby'];
}
$res = $this->myquery($this->query_make($qparts),__LINE__);
$values = array();
if ($prepend != '') {
$values[$prepend[0]] = $prepend[1];
}
while ($row = mysql_fetch_row($res)) {
if ($desc) {
$values[$row[0]] = $row[1];
} else {
$values[$row[0]] = $row[0];
}
}
return $values;
} /* }}} */
/*
* get the table/field name
*/
function fqn($field, $use_qfx=false) /* {{{ */
{
if (is_string($field)) {
$field = array_search($field,$this->fds);
}
// on copy/change always use simple key retrieving
if ($this->add_operation()
|| $this->copy_operation()
|| $this->change_operation()) {
$ret = 'Table0.'.$this->fds[$field];
} else {
if (isset($this->fdd[$field]['expression'])) {
$ret = $this->fdd[$field]['expression'];
} elseif ($this->fdd[$this->fds[$field]]['values']['description']) {
// Changed 06/08/02 Shaun Johnston
$desc = $this->fdd[$this->fds[$field]]['values']['description'];
if (is_array($desc)) {
$ret = 'CONCAT('; // )
$num_cols = sizeof($desc['columns']);
for ($i = 0; $i < $num_cols; $i++) {
$ret .= 'JoinTable'.$field.'.'.$desc['columns'][$i];
if ($desc['divs'][$i]) {
$ret .= ',"'.$desc['divs'][$i].'"';
}
if ($i < ($num_cols - 1)) {
$ret .= ',';
}
}
$ret .= ')';
} else {
$ret = 'JoinTable'.$field.'.'.$this->fdd[$this->fds[$field]]['values']['description'];
}
} elseif ($this->fdd[$this->fds[$field]]['values']['column']) {
$ret = 'JoinTable'.$field.'.'.$this->fdd[$this->fds[$field]]['values']['column'];
} else {
$ret = 'Table0.'.$this->fds[$field];
}
}
// what to do with $format XXX
if ($use_qfx)
$ret = 'qf'.$field;
// return the value
return $ret;
} /* }}} */
function create_column_list() /* {{{ */
{
$fields = array();
for ($k = 0; $k < $this->num_fds; $k++) {
if ($this->col_is_date($k)) {
//$fields[] = 'DATE_FORMAT('.$this->fqn($k).',"%Y%m%d%H%i%s") AS qf'.$k;
$fields[] = $this->fqn($k).' AS qf'.$k;
} else {
$fields[] = $this->fqn($k).' AS qf'.$k;
//echo '[['.$this->fqn($k).' AS qf'.$k.']]<br>';
}
}
return join(',',$fields);
} /* }}} */
function query_make($parts) /* {{{ */
{
foreach ($parts as $k => $v) {
$parts[$k] = trim($parts[$k]);
}
switch ($parts['type']) {
case 'select':
$ret = 'SELECT ';
if ($parts['DISTINCT'])
$ret .= 'DISTINCT ';
$ret .= $parts['select'];
$ret .= ' FROM '.$parts['from'];
if ($parts['where'] != '')
$ret .= ' WHERE '.$parts['where'];
if ($parts['groupby'] != '')
$ret .= ' GROUP BY '.$parts['groupby'];
if ($parts['having'] != '')
$ret .= ' HAVING '.$parts['having'];
if ($parts['orderby'] != '')
$ret .= ' ORDER BY '.$parts['orderby'];
if ($parts['limit'] != '')
$ret .= ' LIMIT '.$parts['limit'];
if ($parts['procedure'] != '')
$ret .= ' PROCEDURE '.$parts['procedure'];
break;
case 'update':
$ret = 'UPDATE '.$parts['table'];
$ret .= ' SET '.$parts['fields'];
if ($parts['where'] != '')
$ret .= ' WHERE '.$parts['where'];
break;
case 'insert':
$ret = 'INSERT INTO '.$parts['table'];
$ret .= ' VALUES '.$parts['values'];
break;
case 'delete':
$ret = 'DELETE FROM '.$parts['table'];
if ($parts['where'] != '')
$ret .= ' WHERE '.$parts['where'];
break;
default:
die('unknown query type');
break;
}
return $ret;
} /* }}} */
function create_join_clause() /* {{{ */
{
$tbs[] = $this->tb;
$join = $this->tb.' AS Table0';
for ($k = 0,$numfds = sizeof($this->fds); $k<$numfds; $k++) {
$field = $this->fds[$k];
if($this->fdd[$field]['values']['db']) {
$db = $this->fdd[$field]['values']['db'];
} else {
$db = $this->db;
}
$table = $this->fdd[$field]['values']['table'];
$id = $this->fdd[$field]['values']['column'];
$desc = $this->fdd[$field]['values']['description'];
if ($desc != '' || $id != '') {
$alias = 'JoinTable'.$k;
if (!in_array($alias,$tbs)) {
$join .=
" LEFT OUTER JOIN $db.".
$table.
' AS '.$alias.
' ON '.$alias.
'.'.$id.
'='.'Table0.'.$field;
$tbs[]=$alias;
}
}
}
return $join;
} /* }}} */
function make_where_from_query_opts($qp='') /* {{{ */
{
if ($qp == '')
$qp = $this->query_opts;
$where = array();
foreach ($qp as $field => $ov) {
$where[] = sprintf('%s %s %s',$field,$ov['oper'],$ov['value']);
}
// Add any coder specified filters
if ($this->filters)
$where[] = '('.$this->filters.')';
if (count($where) > 0)
return join(' AND ',$where);
return false;
} /* }}} */
function make_text_where_from_query_opts($qp='') /* {{{ */
{
if ($qp == '')
$qp = $this->query_opts;
$where = array();
foreach ($qp as $field => $ov) {
$where[] = sprintf('%s %s %s',$field,$ov['oper'],$ov['value']);
}
if (count($where) > 0)
return str_replace('%','*',join(' AND ',$where));
return false;
} /* }}} */
/*
* get_cgi_var()
*/
function get_cgi_var($name, $default_value = null)
{
global $HTTP_GET_VARS;
$var = $HTTP_GET_VARS[$name];
if (! isset($var)) {
global $HTTP_POST_VARS;
$var = $HTTP_POST_VARS[$name];
}
if (isset($var)) {
$var = stripslashes($var);
} else {
$var = $default_value;
}
return $var;
}
/*
* functions for get/post/query args
*/
function gather_post_vars() /* {{{ */
{
global $HTTP_POST_VARS;
foreach ($HTTP_POST_VARS as $key => $val) {
if ($val != '' && $val != '*') {
$pv[$key] = $val;
}
}
$this->pv = $pv;
} /* }}} */
function gather_query_opts() /* {{{ */
{
// gathers query options into an array, $this->query_opts
$query_opts = array();
$qo = array();
for ($k = 0; $k < $this->num_fds; $k++) {
$l = 'qf'.$k;
$lc = 'qf'.$k.'_comp';
$$l = $this->get_cgi_var($l);
$$lc = $this->get_cgi_var($lc);
$m = $this->web2plain($$l); // get the field name and value
$mc = $this->web2plain($$lc); // get the comparison operator for numeric/date types
$type = $this->fdd[$k]['type'];
if ($m != '') {
if (is_array($m)) { // multiple selection has been used
if (!in_array('*',$m)) { // one '*' in a multiple selection is all you need
for ($n=0; $n<count($m); $n++) {
if ($n==0) {
$qf_op = 'IN';
$qf_val = "'".addslashes($m[$n])."'";
$afilter=" IN ('".addslashes($m[$n])."'";
} else {
$afilter=$afilter.",'".addslashes($m[$n])."'";
$qf_val .= ",'".addslashes($m[$n])."'";
}
}
$afilter = $afilter.')';
$qo[$this->fqn($k)] =
array( 'oper' => $qf_op, 'value' => '('.$qf_val.')');
}
} else {
$afilter = $m;
if ($afilter != '*') {
if ($this->fdd[$k]['values']['description']) {
$qo[$this->fqn($k)] =
array( 'oper' => '=', 'value' => "'".$afilter."'");
} elseif ($this->fdd[$k]['values']['column']) {
$qo[$this->fqn($k)] =
array( 'oper' => '=', 'value' => "'".$afilter."'");
} elseif ($this->col_is_string($k)) {
// massage the filter for a string comparison
if (($afilter != '') AND ($afilter != '*')) {
$afilter = addslashes(addslashes('%'
.str_replace ('*', '%', $afilter).'%'));
$qo[$this->fqn($k)] =
array('oper' => 'like', 'value' => "'".$afilter."'");
}
} elseif ($this->col_is_number($k) && ($$lc != '')) {
if ($$lc != '') {
$qo[$this->fqn($k)] =
array('oper' => $mc, 'value' => $afilter);
}
} elseif ($this->col_is_date($k)) {
#if ($$lc != '') {
# $val = $this->gather_date_fields_into_type($$l,$type);
# $val = $this->mdate_set(date($this->mdate_masks[$type],$this->mdate_getFromPost($k)),$type);
# $val = $this->mdate_getFromPost($k);
# if ($val != '') {
# $qo[$this->fqn($k)] =
# array( 'oper' => $mc, 'value' => '"'.$val.'"');
# }
#}
# massage the filter for a string comparison
if (($afilter != '') AND ($afilter != '*')) {
$afilter = addslashes(addslashes('%'
.str_replace ('*', '%', $afilter).'%'));
$qo[$this->fqn($k)] =
array('oper' => 'like', 'value' => "'".$afilter."'");
}
} elseif($this->fdd[$k]['values']) {
//debug_var('col_is_string',$this->fdd[$k]['name'].'::'.$this->fdd[$k]['type']);
$qo[$this->fqn($k)] =
array( 'oper' => '=', 'value' => "'".$afilter."'");
} else {
// unknown (to mysql/php interface) field type massage the filter for a string comparison
$afilter = addslashes(addslashes('%'.str_replace ('*', '%', $afilter).'%'));
$qo[$this->fqn($k)] =
array('oper' => 'like', 'value' => "'".$afilter."'");
}
}
}
} // if
} // for
$this->query_opts = $qo;
} // gather_query_opts /* }}} */
function gather_get_vars() /* {{{ */
{
global $HTTP_SERVER_VARS;
$vals = array();
$parts = split('&',$HTTP_SERVER_VARS['QUERY_STRING']);
if (count($parts) > 0) {
foreach ($parts as $part) {
list($key,$val) = split('=',$part,2);
$vals[$key] = $val;
}
}
$this->get_opts = $vals;
} /* }}} */
function unify_opts() /* {{{ */
{
$all_opts = array();
if (count($this->qo) > 0) {
foreach ($this->qo as $key=>$val)
$all_opts[$key] = $val;
}
if (count($this->pv) > 0) {
foreach ($this->pv as $key=>$val)
$all_opts[$key] = $val;
}
if (count($this->get_opts) > 0) {
foreach ($this->get_opts as $key=>$val)
$all_opts[$key] = $val;
}
$this->all_opts = $all_opts;
} /* }}} */
/*
* type functions
*/
function col_is_date($k) { return in_array($this->fdd[$k]['type'], $this->dateTypes ); }
function col_is_number($k) { return in_array($this->fdd[$k]['type'], $this->numberTypes); }
function col_is_string($k) { return in_array($this->fdd[$k]['type'], $this->stringTypes); }
function col_is_set($k) { return $this->fdd[$k]['type'] == 'set'; }
/*
* functions for indicating whether operations are enabled
*/
function initial_sort_suppressed() { return (stristr ($this->options, 'I')); }
function add_enabled() { return stristr($this->options, 'A'); }
function change_enabled() { return stristr($this->options, 'C'); }
function delete_enabled() { return stristr($this->options, 'D'); }
function filter_enabled() { return stristr($this->options, 'F'); }
function view_enabled() { return stristr($this->options, 'V'); }
function copy_enabled() { return stristr($this->options, 'P') && $this->add_enabled(); }
function hidden($k) { return stristr($this->fdd[$k]['options'],'H'); }
function password($k) { return stristr($this->fdd[$k]['options'],'P'); }
function readonly($k) { return stristr($this->fdd[$k]['options'],'R')
|| $this->fdd[$k]['expression']; }
function add_operation() {
return ( $this->operation == $this->labels['Add']
/* or $this->saveadd == $this->labels['Save'] */)
and $this->add_enabled();
}
function more_operation() {
return (0/* $this->moreadd == $this->labels['More'] */)
and $this->add_enabled();
}
# function display_operation() {
# return ($this->operation == $this->labels['Delete']
# /* or $this->savedelete == $this->labels['Save'] */)
# and $this->delete_enabled();
# }
function change_operation() {
return ($this->operation == $this->labels['Change']
/* or $this->savechange == $this->labels['Save'] */)
and $this->change_enabled();
}
function copy_operation() {
return ($this->operation == $this->labels['Copy']
/* or $this->savechange == $this->labels['Save'] */)
and $this->add_enabled();
}
function delete_operation() {
return ($this->operation == $this->labels['Delete']
/* or $this->savedelete == $this->labels['Save'] */)
and $this->delete_enabled();
}
function view_operation() {
return $this->operation == $this->labels['View']
and $this->view_enabled();
}
function filter_operation() {
return isset($this->filter) and $this->filter_enabled();
}
function displayed($k) /* {{{ */
{
if (is_numeric($k)) {
$k = $this->fds[$k];
}
//echo $k.': '.$this->fdd[$k]['options'].'<hr>';
return empty($this->fdd[$k]['options']) ||
( ! $this->hidden($k) && (
( $this->add_operation() and stristr($this->fdd[$k]['options'],'A')) ||
( $this->more_operation() and stristr($this->fdd[$k]['options'],'A')) ||
( $this->view_operation() and stristr($this->fdd[$k]['options'],'V')) ||
( $this->change_operation() and stristr($this->fdd[$k]['options'],'C')) ||
( $this->delete_operation() and stristr($this->fdd[$k]['options'],'D')) ||
( $this->filter_operation() and stristr($this->fdd[$k]['options'],'F')) ||
( stristr($this->fdd[$k]['options'],'L') and
! $this->add_operation() &&
! $this->more_operation() &&
! $this->view_operation() &&
! $this->change_operation() &&
! $this->delete_operation() &&
! $this->filter_operation())
)
);
} /* }}} */
/*
* Create JavaScripts
*/
function create_javascripts() /* {{{ */
{
/*
Need a lot of work in here
using something like:
$fdd['fieldname']['validate']['js_regex']='/something/';
$fdd['fieldname']['validate']['php_regex']='something';
*/
if ($this->add_operation() or $this->change_operation() or $this->more_operation()) {
echo '<script type="text/javascript">'."\n";
echo '// <!--
function form_control(theForm)
{
'; // echo
for ($k = 0; $k < $this->num_fds; $k++) {
if ($this->displayed($k) and $this->fdd[$k]['required']) {
if (! isset ($this->fdd[$k]['values'])
and isset ($this->fdd[$k]['regex']['js'])) {
// use a javascript regex to validate it
//
// XXX not done yet
//
echo "
if ( theForm.".$this->fds[$k].".value.length == 0 ) {
alert( '".$this->labels['Please enter']." ".$this->fdd[$k]['name']." .' );
theForm.".$this->fds[$k].".focus();
return false;
}
"; // echo
} elseif (!isset ($this->fdd[$k]['values'])) {
// confirm that it's not empty
echo "
if ( theForm.".$this->fds[$k].".value.length == 0 ) {
alert( '".$this->labels['Please enter']." ".$this->fdd[$k]['name']." .' );
theForm.".$this->fds[$k].".focus();
return false;
}
"; // echo
}
}
}
echo '
theForm.submit();
return true;
}
//-->
</script>' . "\n"; // echo
echo '<form action="'.$this->page_name.'" method="POST" onSubmit="return form_control(this);">'."\n";
} else {
echo '<form action="'.$this->page_name.'" method="POST">'."\n";
}
} /* }}} */
/*
* Display functions
*/
function display_add_record() /* {{{ */
{
echo ' <tr>'."\n";
echo ' <th>Field</th>'."\n";
echo ' <th>Value</th>'."\n";
if ($this->guidance)
echo ' <th>Guidance</th>'."\n";
echo ' </tr>'."\n";
for ($k = 0; $k < $this->num_fds; $k++) {
echo ' <tr>'."\n";
if ( $this->displayed($k) ) {
echo ' <td>'.$this->fdd[$k]['name'].'</td>'."\n";
if ($this->fdd[$k]['select'] == 'M')
{ $a = ' multiple size="'.$this->multiple.'"'; } else { $a=''; }
if (isset ($this->fdd[$k]['values'])) {
echo ' <td>' ."\n";
if (isset($this->fdd[$k]['values']['table'])) {
$vals = /* array(''=>'') + */ $this->set_values_from_table($k);
} else {
$vals = /* array(''=>'') + */ $this->fdd[$k]['values'];
}
echo $this->htmlSelect($this->fds[$k], $vals, '', $this->col_is_set($k));
echo ' </td>'."\n";
} elseif (isset ($this->fdd[$k]['textarea'])) {
echo ' <td><textarea ';
if (isset ($this->fdd[$k]['textarea']['rows'])) {
echo 'rows="'.$this->fdd[$k]['textarea']['rows'].'" ';
}
if (isset ($this->fdd[$k]['textarea']['cols'])) {
echo 'cols="'.$this->fdd[$k]['textarea']['cols'].'" ';
}
echo 'name="'.$this->fds[$k].'" wrap="virtual">';
echo $this->htmlDisplay(
$this->fdd[$k],
$this->fdd[$k]['default'],
false, false);
echo '</textarea></td>'."\n";
} else {
// Simple edit box required
$type = $this->fdd[$k]['type'];
echo ' ';
echo '<td>';
if ($this->readonly($k)) {
echo $this->htmlDisplay($this->fdd[$k],'',false,false)
.'<input type="hidden" name="'
.$this->fds[$k]
.'" value="'
.$this->htmlDisplay($this->fdd[$k],$this->fdd[$k]['default'],false,false)
.'" />';
} else {
if ($this->col_is_string($k) || $this->col_is_number($k)) {
// string type
$maxwidth = intval($this->fdd[$k]['maxlen']);
$size = min(60,$maxwidth);
echo '<input type="text" name="'.$this->fds[$k].'" size="'.$size.'" maxwidth="'.$maxwidth.'" value="'
.$this->htmlDisplay($this->fdd[$k],$this->fdd[$k]['default'],false,false)
.'" />';
} elseif ($this->col_is_date($k)) {
// date type, get date components
//if ($this->fdd[$k]['default'])
// $value = $this->mdate_set($this->fdd[$k]['default'],$this->fdd[$k]['type']);
//$value = time();
//echo $this->mdate_disperse($k,$value,true);
// string type
$maxwidth = intval($this->fdd[$k]['maxlen']);
$size = min(60,$maxwidth);
echo '<input type="text" name="'.$this->fds[$k].'" size="'.$size.'" maxwidth="'.$maxwidth.'" value="'
.$this->htmlDisplay($this->fdd[$k],$this->fdd[$k]['default'],false,false)
.'" />';
} else {
// unknown type
echo '<input type="text" name="'.$this->fds[$k].'" value="'
.$this->htmlDisplay($this->fdd[$k],$this->fdd[$k]['default'],false,false)
.'" />';
}
}
echo '</td>';
} // if elseif else
if ($this->guidance)
if ($this->fdd[$k]['help'])
echo ' <td>'.$this->fdd[$k]['help'].'</td>'."\n";
else
echo "<td> </td>\n";
echo ' </tr>'."\n";
}
} // for k < this->num_fds
} // display_add_record /* }}} */
function display_copy_change_delete_record() /* {{{ */
{
/*
* for delete or change: SQL SELECT to retrieve the selected record
*/
$qparts['type'] = 'select';
$qparts['select'] = $this->create_column_list();
$qparts['from'] = $this->create_join_clause();
$qparts['where'] = '('.$this->fqn($this->key).'='
.$this->key_delim.$this->rec.$this->key_delim.')';
$res = $this->myquery($this->query_make($qparts),__LINE__);
if ($row = mysql_fetch_array($res)) {
for ($k = 0; $k < $this->num_fds; $k++) {
if ($this->copy_operation()) {
if ($this->displayed($k)) {
echo ' <tr>';
echo ' <td>'.$this->fdd[$k]['name'].'</td>'."\n";
if ($this->readonly($k)) {
echo $this->display_delete_field($row, $k);
} elseif ($this->password($k)) {
echo ' <td><input type="password" name="'.$this->fds[$k]
.'" value="'.$this->htmlDisplay($this->fdd[$k],$row[$k],false)
.'" /></td>';
} else {
echo $this->display_change_field($row, $k);
}
if ($this->guidance) {
if ($this->fdd[$k]['help'])
echo ' <td>'.$this->fdd[$k]['help'].'</td>'."\n";
else
echo ' <td> </td>'."\n";
}
echo ' </tr>'."\n";
} // if field displayed
elseif ($this->hidden($k)) {
if ($k != $this->key_num) {
echo '<input type="hidden" name="'.$this->fds[$k]
.'" value="'.$this->htmlDisplay($this->fdd[$k],$row[$k],false)
.'" />'."\n";
}
}
} elseif ($this->change_operation()) {
if ( $this->hidden($k) ) {
echo '<input type="hidden" name="'.$this->fds[$k]
.'" value="'.$this->htmlDisplay($this->fdd[$k],$row[$k],false)
.'" />'."\n";
} elseif ( $this->displayed($k)) {
echo ' <tr>'."\n";
echo ' <td>'.$this->fdd[$k]['name'].'</td>'."\n";
$this->display_change_field($row, $k);
if ($this->guidance) {
if ($this->fdd[$k]['help'])
echo ' <td>'.$this->fdd[$k]['help'].'</td>'."\n";
else
echo ' <td> </td>'."\n";
}
echo ' </tr>'."\n";
}
} elseif ($this->delete_operation() || $this->view_operation()) {
if ($this->displayed($k)) {
echo ' <tr>'."\n";
echo ' <td>'.$this->fdd[$k]['name'].'</td>'."\n";
$this->display_delete_field($row, $k);
if ($this->guidance)
if ($this->fdd[$k]['help'])
echo ' <td>'.$this->fdd[$k]['help'].'</td>'."\n";
else
echo ' <td> </td>'."\n";
echo ' </tr>'."\n";
}
}
} // for
} // if row
} // display_copy_change_delete_record /* }}} */
function display_change_field($row, $k) /* {{{ */
{
echo '<td>'."\n";
if (isset($this->fdd[$k]['values'])) {
if (isset($this->fdd[$k]['values']['table'])) {
$vals = $this->set_values_from_table($k);
} else {
$vals = $this->fdd[$k]['values'];
}
echo $this->htmlSelect($this->fds[$k], $vals, $row[$k], $this->col_is_set($k));
} elseif (isset($this->fdd[$k]['textarea'])) {
echo '<textarea name="'.$this->fds[$k].'"';
// rows attr
if (isset($this->fdd[$k]['textarea']['rows'])) {
echo ' rows="'.$this->fdd[$k]['textarea']['rows'].'"';
}
// cols attr
if (isset($this->fdd[$k]['textarea']['cols'])) {
echo ' cols="'.$this->fdd[$k]['textarea']['cols'].'"';
}
// wrap attr
if (isset($this->fdd[$k]['textarea']['wrap'])) {
echo ' wrap="'.$this->fdd[$k]['textarea']['wrap'].'"';
} else {
echo ' wrap="virtual"';
}
echo '>';
echo $this->htmlDisplay($this->fdd[$k], $row[$k], false);
echo $row[$this->fds[$k]];
echo '</textarea>'."\n";
} else {
if ($this->col_is_string($k) || $this->col_is_number($k)) {
// string type
$displaylen = 50;
if (isset($this->fdd[$k]['maxlen'])) {
$displaylen = min($displaylen,$this->fdd[$k]['maxlen']);
}
echo '<input type="text" '.($this->readonly($k)?'disabled ':'')
.'name="'.$this->fds[$k].'" value="'
.$this->htmlDisplay($this->fdd[$k],$row[$k],false)
.'" size="'.$displaylen.'"/>';
} elseif ($this->col_is_date($k)) {
# date type, get date components
#$value = $this->mdate_from_mysql($row[$k]);
#if ($this->readonly($k)) {
# $mask = $this->fdd[$k]['datemask'];
# if (! $mask)
# $mask = $this->mdate_masks[$this->fdd[$k]['type']];
# echo $this->mdate_format($value,$mask);
#} else {
# echo $this->mdate_disperse($k,$value,true);
#}
// string type
$displaylen = 50;
if (isset($this->fdd[$k]['maxlen'])) {
$displaylen = min($displaylen,$this->fdd[$k]['maxlen']);
}
echo '<input type="text" '.($this->readonly($k)?'disabled ':'')
.'name="'.$this->fds[$k].'" value="'
.$this->htmlDisplay($this->fdd[$k],$row[$k],false)
.'" size="'.$displaylen.'"/>';
} else {
// unknown type
echo '<input type="text" '.($this->readonly($k)?'disabled ':'')
.'name="'.$this->fds[$k].'" value="'
.$this->htmlDisplay($this->fdd[$k],$row[$k],false).'" />';
}
echo "\n";
} // if elseif else
echo '</td>'."\n";
} // display_change_field($row, $k) /* }}} */
function htmlHidden($name,$value) /* {{{ */
{
return '<input type=hidden name="'.htmlspecialchars($name)
.'" value="'.htmlspecialchars($value).'">'."\n";
} /* }}} */
function htmlSelect($var, $kv_array, $selected, $multiple = false, $nat_sort = false) /* {{{ */
{
$ret = '<select name="'.htmlspecialchars($var);
if ($multiple) {
$ret .= '[]" multiple size="'.$this->multiple;
$selected = explode(',', $selected);
}
$ret .= '">'."\n";
if ($nat_sort) {
uasort($kv_array,'strnatcasecmp');
}
if (! is_array($selected)) {
$selected = array($selected);
}
//$keys = array_keys($kv_array);
//debug_var('selected',$selected);
$found = false;
foreach ($kv_array as $key => $value) {
$ret .= '<option value="'.htmlspecialchars($key).'"';
if ((! $found || $multiple) && is_numeric(array_search($key, $selected))) {
$ret .= ' selected';
$found = true;
}
$ret .= '>'.htmlspecialchars(urldecode($value)).'</option>'."\n";
//debug_var("array search $key",is_numeric(array_search($key,$selected)));
}
$ret .= '</select>';
return $ret;
} /* }}} */
function display_delete_field($row, $k) /* {{{ */
{
if ($row[$k] == '') {
echo ' <td> </td>'."\n";
} else {
echo ' <td>'.nl2br($this->htmlDisplay($this->fdd[$k],$row[$k])).'</td>'."\n";
}
} /* }}} */
function web2plain($x) /* {{{ */
{
if (isset($x)) {
if (is_array($x)) {
for ($n=0; $n<count($x); $n++) {
$x[$n] = $this->web2plain($x[$n]);
}
} else {
$x = rawurldecode($x);
}
}
return $x;
} /* }}} */
function plain2web($x) /* {{{ */
{
if (isset($x)) {
if (is_array($x)) {
for ($n=0; $n<count($x); $n++) {
$x[$n] = $this->plain2web($x[$n]);
}
} else {
$x = rawurlencode($x);
}
}
return $x;
} /* }}} */
function get_http_get_var_by_name($name) /* {{{ */
{
global $HTTP_GET_VARS;
if (is_array($HTTP_GET_VARS))
$v = $HTTP_GET_VARS[$name];
// $v could be an array if we allowed bidimensional form fields
return $v;
} /* }}} */
function get_http_post_var_by_name ($name) /* {{{ */
{
global $HTTP_POST_VARS;
if (is_array($HTTP_POST_VARS))
$v = $HTTP_POST_VARS[$name];
// $v could be an array if we allowed bidimensional form fields
return $v;
} /* }}} */
/*
* Debug functions
*/
function print_get_vars ($miss = 'No GET variables found') // debug only /* {{{ */
{
global $HTTP_GET_VARS;
// we parse form GET variables
if (is_array($HTTP_GET_VARS)) {
echo "<p> Variables per GET ";
foreach ($HTTP_GET_VARS as $k => $v) {
if (is_array($v)) {
foreach ($v as $akey => $aval) {
// $HTTP_GET_VARS[$k][$akey] = strip_tags($aval);
// $$k[$akey] = strip_tags($aval);
echo "$k\[$akey\]=$aval ";
}
} else {
// $HTTP_GET_VARS[$k] = strip_tags($val);
// $$k = strip_tags($val);
echo "$k=$v ";
}
}
echo '</p>';
} else {
echo '<p>';
echo $miss;
echo '</p>';
}
} /* }}} */
function print_post_vars($miss = 'No POST variables found') // debug only /* {{{ */
{
global $HTTP_POST_VARS;
// we parse form POST variables
if (is_array($HTTP_POST_VARS)) {
echo "<p>Variables per POST ";
foreach ($HTTP_POST_VARS as $k => $v) {
if (is_array($v)) {
foreach ($v as $akey => $aval) {
// $HTTP_POST_VARS[$k][$akey] = strip_tags($aval);
// $$k[$akey] = strip_tags($aval);
echo "$k\[$akey\]=$aval ";
}
} else {
// $HTTP_POST_VARS[$k] = strip_tags($val);
// $$k = strip_tags($val);
echo "$k=$v ";
}
}
echo '</p>';
} else {
echo '<p>';
echo $miss;
echo '</p>';
}
} /* }}} */
function print_vars ($miss = 'Current instance variables') // debug only /* {{{ */
{
echo "$miss ";
echo 'page_name='.$this->page_name.' ';
echo 'hn='.$this->hn.' ';
echo 'un='.$this->un.' ';
echo 'pw='.$this->pw.' ';
echo 'db='.$this->db.' ';
echo 'tb='.$this->tb.' ';
echo 'key='.$this->key.' ';
echo 'key_type='.$this->key_type.' ';
echo 'inc='.$this->inc.' ';
echo 'options='.$this->options.' ';
echo 'fdd='.$this->fdd.' ';
echo 'fl='.$this->fl.' ';
echo 'fm='.$this->fm.' ';
echo 'sfn='.$this->sfn.' ';
echo 'qfn='.$this->qfn.' ';
echo 'sw='.$this->sw.' ';
echo 'rec='.$this->rec.' ';
echo 'prev='.$this->prev.' ';
echo 'next='.$this->next.' ';
echo 'saveadd='.$this->saveadd.' ';
echo 'moreadd='.$this->moreadd.' ';
echo 'savechange='.$this->savechange.' ';
echo 'savedelete='.$this->savedelete.' ';
echo 'operation='.$this->operation.' ';
echo "\n";
} /* }}} */
/*
* Display buttons at top and bottom of page - sparky
*/
function display_list_table_buttons($total_recs) /* {{{ */
{
// note that <input disabled isn\'t valid HTML but most browsers support it
// TODO: classify this table and cells
echo '<table border=0 cellpadding=0 cellspacing=0 width="100%" style="border:0;padding:0;">';
echo '<tr><td align=left style="text-align:left;border:0;padding:0;" nowrap>' . "\n";
if ($this->fm > 0) {
echo '<input type="submit" name="prev" value="'.$this->labels['Prev'].'"> ';
} else {
echo '<input disabled type="submit" name="dprev" value="'.$this->labels['Prev'].'"> ';
}
if ($this->add_enabled ()) {
echo '<input type="submit" name="operation" value="'.$this->labels['Add'].'"> ';
}
if ($this->actionStyle == 'button') {
if ($this->view_enabled()) {
echo '<input';
if (! $total_recs) { echo ' disabled'; }
echo ' type="submit" name="operation" value="'.$this->labels['View'].'"> ';
}
if ($this->change_enabled()) {
echo '<input';
if (! $total_recs) { echo ' disabled'; }
echo ' type="submit" name="operation" value="'.$this->labels['Change'].'"> ';
}
if ($this->copy_enabled()) {
echo '<input';
if (! $total_recs) { echo ' disabled'; }
echo ' type="submit" name="operation" value="'.$this->labels['Copy'].'"> ';
}
if ($this->delete_enabled()) {
echo '<input';
if (! $total_recs) { echo ' disabled'; }
echo ' type="submit" name="operation" value="'.$this->labels['Delete'].'"> ';
} // if else
}
if (($this->fm+$this->inc) < $total_recs) {
echo '<input type="submit" name="next" value="'.$this->labels['Next'].'">';
} else {
echo '<input disabled type="submit" name="dnext" value="'.$this->labels['Next'].'">';
}
// Message is now written here
echo '</td><td align=center style="text-align:center;border:0;padding:0;" nowrap><b>'.$this->message.'</b></td>';
// display page and records statistics
echo '<td align=right style="text-align:right;border:0;padding:0;" nowrap>' . "\n";
if ($listall) {
echo $this->labels['Page'].': 1 of 1';
} else {
echo $this->labels['Page'].': ';
echo (($this->fm/$this->inc)+1).' '.$this->labels['of'];
echo ' '.max(1,ceil($total_recs/abs($this->inc)));
}
echo ' '.$this->labels['Records'].': '.$total_recs;
echo '</td></tr></table>'."\n";
} /* }}} */
/*
* Display buttons at top and bottom of page - sparky
*/
function display_record_buttons() /* {{{ */
{
// TODO: classify this table and cells
echo '<table border=0 cellpadding=0 cellspacing=0 width="100%" style="border:0;padding:0;">';
echo '<tr><td align=left style="text-align:left;border:0;padding:0;" nowrap>' . "\n";
if ($this->change_operation()) {
echo '<input type="submit" name="savechange" value="'.$this->labels['Save'].'" />'."\n";
echo '<input type="button" name="cancel" value="'.$this->labels['Cancel'].'" onClick="form.submit();" />'."\n";
} elseif ($this->add_operation() or $this->more_operation()) {
echo '<input type="submit" name="saveadd" value="'.$this->labels['Save'].'" />'."\n";
echo '<input type="submit" name="moreadd" value="'.$this->labels['More'].'" />'."\n";
echo '<input type="button" name="cancel" value="'.$this->labels['Cancel'].'" onClick="form.submit();" />'."\n";
} elseif ($this->copy_operation()) {
echo '<input type="submit" name="saveadd" value="'.$this->labels['Save'].'" />'."\n";
echo '<input type="button" name="cancel" value="'.$this->labels['Cancel'].'" onClick="form.submit();" />'."\n";
} elseif ($this->delete_operation()) {
echo '<input type="submit" name="savedelete" value="'.$this->labels['Delete'].'" />'."\n";
echo '<input type="submit" name="cancel" value="'.$this->labels['Cancel'].'" />'."\n";
} elseif ($this->view_operation()) {
if ($this->change_enabled()) {
echo '<input type="submit" name="operation" value="'.$this->labels['Change'].'" />'."\n";
}
echo '<input type="submit" name="cancel" value="'.$this->labels['Cancel'].'" />'."\n";
}
echo '</td></tr></table>'."\n";
} /* }}} */
/*
* Table Page Listing
*/
function list_table() /* {{{ */
{
global $HTTP_SERVER_VARS;
$PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];
// Process any navigation buttons
//if (!isset ($this->fm))
if ($this->fm == '') {
$this->fm = 0;
}
if ($this->prev == $this->labels['Prev']) { // Prev
$this->fm = $this->fm - $this->inc;
if ($this->fm < 0) {
$this->fm = 0;
}
}
if ($this->next == $this->labels['Next']) { // Next
$this->fm += $this->inc;
}
// Process filters
if (!isset ($this->fl)) {
$this->fl = 0;
} // by default, no filters
// filter switch has been pressed
if (isset ($this->sw)) {
if ($this->sw == $this->labels['Search']) {
$this->fl = 1;
}
if ($this->sw == $this->labels['Hide']) {
$this->fl = 0;
}
}
/*
* If user is allowed to Change/Delete records, we need an extra column
* to allow users to select a record
*/
$select_recs = (($this->change_enabled()
or $this->delete_enabled()
or $this->view_enabled())
and ($this->key != ''));
//echo "sfn::".$this->sfn."::<br>\n";
// Default is to sort on first displayed field
if (
! is_numeric($this->sfn) &&
! $this->initial_sort_suppressed() &&
! isset($this->default_sort_columns)
) {
$k = 0;
while (! $this->displayed($k)) {
$k++;
}
$this->sfn = $k;
}
// Are we doing a listall?
$listall = false;
if ($this->inc == -1)
$listall = true;
/*
* Display the MySQL table in an HTML table
*/
$comp_ops = array(
''=>'','%3C'=>'%3C','%3C%3D'=>'%3C%3D',
'%3D'=>'%3D','%3E%3D'=>'%3E%3D','%3E'=>'%3E');
echo '<form action="'.$this->page_name.'" method="POST">'."\n";
echo ' <input type="hidden" name="sfn" value="';
echo ($this->sort_asc?'':'-').$this->sfn.'" />'."\n";
echo ' <input type="hidden" name="fl" value="'.$this->fl.'" />'."\n";
//display buttons at top of page - sparky
// setup query to get num_rows
$total_recs = 0;
$count_parts = array(
'type' => 'select',
'select' => 'count(*) as num_rows',
'from' => $this->create_join_clause(),
'where' => $this->make_where_from_query_opts()
);
$res = $this->myquery($this->query_make($count_parts),__LINE__);
$row = mysql_fetch_row($res);
$total_recs = $row[0];
$this->display_list_table_buttons($total_recs);
echo '<hr>'."\n";
// if the filter input boxes are not displayed, we need to preserve the filter
if (!$this->fl) {
for ($k = 0; $k < $this->num_fds; $k++) {
$l = 'qf'.$k;
$lc = 'qf'.$k.'_comp';
$$l = $this->get_cgi_var($l);
$$lc = $this->get_cgi_var($lc);
$m = $this->web2plain($$l); // get the field name and value
$mc = $this->web2plain($$lc); // get the comparison operator for numeric/date types
if (isset ($m)) {
if (is_array($m)) { // multiple selection has been used
if (!in_array('*',$m)) {// one '*' in a multiple selection is all you need
for ($n=0; $n<count($m); $n++) {
if ($this->plain2web($m[$n]) != '') {
echo ' <input type="hidden" name="qf'.$k.'['.$n
.']" value="'.$this->plain2web($m[$n]).'">'."\n";
}
}
}
} else {
// query field comparison operator (if any)
if ($this->plain2web($mc) != '') {
$this->qfn = $this->qfn.'&qf'.$k.'_comp='.$this->plain2web($mc);
echo ' <input type="hidden" name="'.$lc.'" value="'.$mc.'">'."\n";
}
// preserve query field & value
if ($this->plain2web($m) != '') {
$this->qfn = $this->qfn.'&qf'.$k.'='.$this->plain2web($m);
echo ' <input type="hidden" name="'.$l.'" value="'.$m.'">'."\n";
}
}
}
}
}
/*
* Set up the URLs which allow sorting by clicking on column headings
*/
$prev_qfn = $this->qfn;
$this->qfn = '';
for ($k = 0; $k < $this->num_fds; $k++) {
$l = 'qf'.$k;
$lc = 'qf'.$k.'_comp';
$$l = $this->get_cgi_var($l);
$$lc = $this->get_cgi_var($lc);
$m = $this->web2plain($$l); // get the field name and value
$mc = $this->web2plain($$lc); // get the comparison operator for numeric/date types
if (isset ($m)) {
if (is_array($m)) { // multiple selection has been used
if (!in_array('*',$m)) { // one '*' in a multiple selection is all you need
for ($n=0; $n<count($m); $n++) {
if ($this->plain2web($m[$n]) != '') {
$this->qfn = $this->qfn.'&qf'.$k.'['.$n.']='
.$this->plain2web($m[$n]); }
}
}
} else {
if ($this->plain2web($m)!='') {
if ($$lc) {
$this->qfn .= '&'.$lc.'='.$$lc;
}
$this->qfn = $this->qfn.'&qf'.$k.'='.$this->plain2web($m);
/*
// check for multipart date/time/datetime/timestamp/years
$qfyear = "qf".$k."_ye";
$qfhour = "qf".$k."_ho";
global $$qfyear,$$qfhour;
if ($$qfyear || $$qfhour) {
// we have a multi part date/time thingy
$qfmont = "qf".$k."_mo";
$qfday = "qf".$k."_da";
$qfminu = "qf".$k."_mi";
$qfsec = "qf".$k."_se";
global $$qfmont,$$qfday,$$qfminu,$$qfsec;
foreach (
array(
$qfyear=>$$qfyear,$qfmonth=>$$qfmonth,
$qfday=>$$qfday,$qfhour=>$$qfhour,
$qfminute=>$$qfminute,$qfsecond=>$$qfsecond
) as $qfk => $qfv
)
if ($qfv)
$this->qfn .= "&$qfk=".$this->plain2web($qfv);
}
*/
}
}
}
}
echo ' <input type="hidden" name="qfn" value="'.htmlspecialchars($this->qfn).'" />'."\n";
// if sort sequence has changed, restart listing
if ($this->qfn != $prev_qfn) {
$this->fm = 0;
//var_dump($this->qfn);
//var_dump($prev_qfn);
}
echo ' <input type="hidden" name="fm" value="'.$this->fm.'" />'."\n";
//$this->print_nav_buttons();
echo ' <table width="100%" border="1" cellpadding="1" cellspacing="0"';
echo ' summary="'.$this->tb.'">'."\n";
echo ' <tr>'."\n";
/*
* we need an initial column if we have filters,
* or Changes or Deletes enabled
*/
if ($this->filter_enabled () or $select_recs) {
if ($this->filter_enabled ()) {
if ($this->fl) {
echo '<th align="center"><input type="submit" name="sw" value="'.$this->labels['Hide'].'"></th>'."\n";
} else {
echo '<th align="center"><input type="submit" name="sw" value="'.$this->labels['Search'].'"></th>'."\n";
}
} else {
echo '<th align="center"> </th>'."\n";
}
}
for ($k = 0; $k < $this->num_fds; $k++) {
$fd = $this->fds[$k];
/*
if (
(
stristr($this->fdd[$fd]['options'],'L') ||
! isset ($this->fdd[$fd]['options'])
) &&
! $this->hidden($k)
)
*/
if ($this->displayed($k)) {
$fdn = $this->fdd[$fd]['name'];
if (isset ($this->fdd[$fd]['width'])) {
$w = ' width="'.$this->fdd[$fd]['width'].'"';
} else {
$w = '';
}
if ($this->fdd[$fd]['sort']) {
// clicking on the current sort field reverses the sort order
echo ' <th'.$w.'><a href="'.$this->page_name.'?fm=0&fl='.$this->fl.'&sfn=';
if ($this->sfn == $k) {
// reverse the sort order sign
echo ($this->sort_asc?'-':'');
}
echo $k.$this->qfn.'">'.$fdn.'</a></th>'."\n";
} else {
echo ' <th'.$w.'>'.$fdn.'</th>'."\n";
}
} // if
// if we have any aggregates going on, then we have to list all results
$var_to_total = 'qf'.$k.'_aggr';
$$var_to_total = $this->get_cgi_var($var_to_total);
if ($$var_to_total != '') {
$listall = true;
}
} // for
echo ' </tr>'."\n";
/*
* Prepare the SQL Query from the data definition file
*/
$qparts['type'] = 'select';
$qparts['select'] = $this->create_column_list();
// Even if the key field isn't displayed, we still need its value
if ($select_recs) {
if (!in_array ($this->key, $this->fds)) {
$qparts['select'] .= ','.$this->fqn($this->key);
}
}
$qparts['from'] = $this->create_join_clause();
$qparts['where'] = $this->make_where_from_query_opts();
// build up the ORDER BY clause
if (
is_numeric($this->sfn) ||
isset($this->default_sort_columns)
) {
$raw_sort_fields = array();
$sort_fields = array();
$sort_fields_w = array();
//if ($this->sfn != '')
if (is_numeric($this->sfn)) {
if (isset($this->fdd[$this->sfn]['expression'])) {
$raw_sort_field = 'qf'.$this->sfn;
$sort_field = 'qf'.$this->sfn;
$sort_field_w = $this->sfn.'(expression)';
} else {
$raw_sort_field = $this->fqn($this->sfn);
$sort_field = $this->fqn($this->sfn);
$sort_field_w = $this->fdd[$this->sfn]['name'];
}
if ( ! $this->sort_asc) {
$sort_field .= ' DESC';
$sort_field_w .= ' descending';
}
$raw_sort_fields[] = $raw_sort_field;
$sort_fields[] = $sort_field;
$sort_fields_w[] = $sort_field_w;
}
if (isset($this->default_sort_columns)) {
foreach ($this->default_sort_columns as $dsc) {
if (substr($dsc,0,1)=='-') {
$field = substr($dsc,1);
$desc = true;
} else {
$field = $dsc;
$desc = false;
}
$raw_candidate = $this->fqn($field);
$candidate = $this->fqn($field,true);
$sort_field_w = $this->fdd[$field]['name'];
if ($desc) {
$candidate .= ' DESC';
$sort_field_w .= ' descending';
}
if (! in_array($raw_candidate,$raw_sort_fields)) {
$sort_fields[] = $candidate;
$sort_fields_w[] = $sort_field_w;
}
}
}
if (count($sort_fields) > 0) {
$qparts['orderby'] = join(',',$sort_fields);
}
}
$to = $this->fm + $this->inc;
if ($listall) {
$qparts['limit'] = $this->fm.',-1';
} else {
$qparts['limit'] = $this->fm.','.$this->inc;
}
if ($qparts['orderby'] && $this->display_sort) {
// XXX this doesn't preserve filters
if ($this->sfn != 0) {
echo ' <tr><td align="center">'.
'<a class="pme_a_t" href="'.$PHP_SELF.'">Clear</a>'.
'</td>';
echo '<td colspan="'.($this->num_fields_displayed+1).'">Sorted By: ';
} else {
echo '<td colspan="'.($this->num_fields_displayed+2).'">Default Sort Order: ';
}
echo join(', ',$sort_fields_w);
echo "</td></tr>\n";
}
/*
* Draw the filter and fill it with any data typed in last pass and stored
* in the array parameter keyword 'filter'. Prepare the SQL WHERE clause.
*/
if ($this->fl) {
echo ' <td align="center"><input type="submit" name="filter" value="'
.$this->labels['Go'].'" /></td>'."\n";
for ($k = 0; $k < $this->num_fds; $k++) {
$this->field_name = $this->fds[$k];
$fd = $this->field_name;
$this->field = $this->fdd[$fd];
$l = 'qf'.$k;
$lc = 'qf'.$k.'_comp';
$$l = $this->get_cgi_var($l);
$$lc = $this->get_cgi_var($lc);
$m = $this->web2plain($$l); // get the field name and value
$mc = $this->web2plain($$lc); // get the comparison operator for numeric/date types
$widthStyle = '';
if (isset($this->fdd[$fd]['width']));
$widthStyle = ' STYLE=\'width: "'.(6*$this->fdd[$fd]['width']).'px"\'';
$opened = false;
if ( $this->displayed($k) ) {
echo ' <td '.$widthStyle.'>';
$opened = true;
}
$type = $this->fdd[$fd]['type'];
if (isset ($this->fdd[$k]['values'])) {
$type='string';
}
/*
if (
stristr($this->fdd[$fd]['options'],'L') or
!isset ($this->fdd[$fd]['options'])
)
*/
if (
$this->displayed($k)
) {
if ($this->fdd[$fd]['select'] == 'D' or $this->fdd[$fd]['select'] == 'M') {
/*
* Multiple fields processing - default size is 2 and array required for values
*/
$selected = '';
if ($m != '') {
$selected = $m;
}
if ($this->fdd[$k]['values']['table']) {
$x = $this->set_values_from_table($k, array('*' => '*'));
} elseif ($this->fdd[$k]['values']) {
$x = array('*' => '*') + $this->fdd[$k]['values'];
}
echo $this->htmlSelect($l,$x,$selected,$multiple='');
} elseif ($this->fdd[$fd]['select'] == 'T') {
// this is where we put the comparison selects
if (
! $this->password($k) &&
! $this->hidden($k)
) {
if ($this->col_is_string($k)) {
// it's treated as a string
echo '<input type="text" name="qf'.$k.'"';
echo ' value="'.stripslashes($m).'"';
if ($type != 'blob') {
echo ' size="'.min($this->fdd[$k]['maxlen'],20).'"';
echo ' maxlength="'.$this->fdd[$k]['maxlen'].'"';
}
echo '/>';
} elseif ($this->col_is_date($k)) {
// it's a date
//echo $this->htmlSelect($l.'_comp',$comp_ops,$$lc);
// first get any date elements that were passed in
//$filter_val = $this->gather_search_date_fields_into_mysql_timestamp('qf'.$k);
// display the search formlet
//if ($mc) {
// //echo $this->display_search_field_date($type,'qf'.$k,$filter_val,$this->fdd[$k]['datemask']);
// //echo $this->mdate_displayForm($filter_val,$type,'qf'.$k,$this->fdd[$k]['datemask'],true);
// echo $this->mdate_disperse($k,true,$filter_val);
//}
//else {
// //echo $this->display_search_field_date( $type,'qf'.$k,'',$this->fdd[$k]['datemask']);
// echo $this->mdate_displayForm('',$type,'qf'.$k,$this->fdd[$k]['datemask'],true);
//}
// it's treated as a string
echo '<input type="text" name="qf'.$k.'"';
echo ' value="'.stripslashes($m).'"';
if ($type != 'blob') {
echo ' size="'.min($this->fdd[$k]['maxlen'],20).'"';
echo ' maxlength="'.$this->fdd[$k]['maxlen'].'"';
}
echo '/>';
} elseif ($this->col_is_number($k)) {
// it's a number
echo $this->htmlSelect($l.'_comp',$comp_ops,$$lc);
// it's treated as a string
echo '<input type="text" name="qf'.$k.'"'.
' value="'.$m.'"'.
' size="'.min($this->fdd[$k]['maxlen'],20).'"'.
' maxlength="'.$this->fdd[$k]['maxlen'].'"'.
'/>';
} else {
// type is 'unknown' or not set, it's treated as a string
echo '<input type="text" name="qf'.$k.'"';
echo ' value="'.stripslashes($m).'"';
if ($type != 'blob') {
echo ' size="'.min($this->fdd[$k]['maxlen'],20).'"';
echo ' maxlength="'.$this->fdd[$k]['maxlen'].'"';
}
echo '/>';
}
} else {
echo " ";
}
// if it's int or real and if not password or hidden, display aggr options
/* XXX Disabled until we have time to work on this
if (
(
! $this->password($k) &&
! $this->hidden($k)
) && (
(
$this->col_is_number($k)
) && (
! isset($this->fdd[$k]['values'])
)
)
) {
$var_to_total = 'qf'.$k.'_aggr';
global $$var_to_total;
$aggr_function = $$var_to_total;
if (isset($$var_to_total)) {
$vars_to_total[] = $this->fqn($k);
$aggr_from_clause .=
' '.$aggr_function.'('.
$this->fqn($k).
') as '.$var_to_total;
}
echo '<br>Aggr: ';
echo $this->htmlSelect($var_to_total,$this->sql_aggrs,$$var_to_total);
if ($$var_to_total != '') {
$listall = true;
}
} else {
echo ' ';
}
*/
echo '</td>'."\n";
} else {
echo ' <td> </td>'."\n";
} // if elseif else
} // end if bro1
} // for
echo ' </tr>'."\n";
} // if first and fl
/*
* display the current query
*/
$text_query = $this->make_text_where_from_query_opts();
if ($text_query != '' && $this->display_query) {
echo '<tr><td align="center">'.
'<a class="pme_a_t" href="'.$PHP_SELF;
if ($this->sfn) {
echo "?sfn=".($this->sort_asc?'':'-').$this->sfn."&fl=".$this->fl."&fm=".$this->fm;
}
echo '">Clear</a>'.
'</td>';
echo '<td colspan="'.$this->num_fds.'">Current Query: '.
htmlspecialchars(stripslashes(stripslashes(stripslashes($text_query)))).
"</td></tr>\n";
}
/*
* Each row of the HTML table is one record from the SQL Query
*/
//echo "<h4>".$this->query_make($qparts)."</h4>\n";
$res = $this->myquery($this->query_make($qparts),__LINE__);
$first = true;
$rowCount = 0;
if ($this->actionStyle == 'link' || $this->actionStyle == 'graphic') {
// gather query & GET options to preserve for Update/Delete links
$qstrparts = array();
if (count($this->qo) > 0) {
foreach ($this->qo as $key=>$val) {
if ($key != '' && $key != 'operation' && ! is_array($val) )
$qstrparts[] = "$key=$val";
}
}
if (count($this->get_opts) > 0) {
foreach ($this->get_opts as $key=>$val) {
if ($key != '' && $key != 'operation' && ! is_array($val) )
$qstrparts[] = "$key=$val";
}
}
// preserve sort field number, filter row, and first record to display
if (isset($this->sfn))
$qstrparts[] = 'sfn='.($this->sort_asc?'':'-').$this->sfn;
if (isset($this->fl))
$qstrparts[] = 'fl='.$this->fl;
if (isset($this->fm))
$qstrparts[] = 'fm='.$this->fm;
// do we need to preserve filter (filter query) and sw (filter display/hide button)?
$qpview = $qstrparts;
$qpview[] = 'operation='.$this->labels['View'];
$qpviewStr = '?'.join('&',$qpview);
$qpcopy = $qstrparts;
$qpcopy[] = 'operation='.$this->labels['Copy'];
$qpcopyStr = '?'.join('&',$qpcopy);
$qpchange = $qstrparts;
$qpchange[] = 'operation='.$this->labels['Change'];
$qpchangeStr = '?'.join('&',$qpchange);
$qpdelete = $qstrparts;
$qpdelete[] = 'operation='.$this->labels['Delete'];
$qpdeleteStr = '?'.join('&',$qpdelete);
}
while ($row = mysql_fetch_array ($res)) {
$key_rec = $row[$this->key_num];
$qviewStr = $qpviewStr .'&rec='.$key_rec;
$qcopyStr = $qpcopyStr .'&rec='.$key_rec;
$qchangeStr = $qpchangeStr.'&rec='.$key_rec;
$qdeleteStr = $qpdeleteStr.'&rec='.$key_rec;
echo ' <tr class="'.(($rowCount++%2)?'pme_tr_o':'pme_tr_e')."\">\n";
echo ' <td NOWRAP align=center>';
if ($select_recs) {
if ($this->actionStyle == 'button') {
echo '<input type="radio" name="rec" value="'.$row[$this->key_num].'"';
if ($first) {
echo ' checked';
$first = false;
}
echo ' />';
} elseif ($this->actionStyle == 'graphic') {
if ($this->view_enabled()) {
echo '<a class="pme_a_t" href="';
echo htmlspecialchars($this->page_name.$qviewStr);
echo '"><img src="'.$this->url['images'].'pme-view.png"';
echo ' height=15 width=16 border=none alt="'.htmlspecialchars($this->labels['View']).'"></a> ';
}
if ($this->change_enabled()) {
echo '<a class="pme_a_t" href="';
echo htmlspecialchars($this->page_name.$qchangeStr);
echo '"><img src="'.$this->url['images'].'pme-change.png"';
echo ' height=15 width=16 border=none alt="'.htmlspecialchars($this->labels['Change']).'"></a> ';
}
if ($this->copy_enabled()) {
echo '<a class="pme_a_t" href="';
echo htmlspecialchars($this->page_name.$qcopyStr);
echo '"><img src="'.$this->url['images'].'pme-copy.png"';
echo ' height=15 width=16 border=none alt="'.htmlspecialchars($this->labels['Copy']).'"></a> ';
}
if ($this->delete_enabled()) {
echo '<a class="pme_a_t" href="';
echo htmlspecialchars($this->page_name.$qdeleteStr);
echo '"><img src="'.$this->url['images'].'pme-delete.png"';
echo ' height=15 width=16 border=none alt="'.htmlspecialchars($this->labels['Delete']).'"></a> ';
}
} else {
if ($this->view_enabled())
echo '<a class="pme_a_t" href="'.htmlspecialchars($this->page_name.$qviewStr).'">V</a> ';
if ($this->change_enabled())
echo '<a class="pme_a_t" href="'.htmlspecialchars($this->page_name.$qchangeStr).'">U</a> ';
if ($this->copy_enabled())
echo '<a class="pme_a_t" href="'.htmlspecialchars($this->page_name.$qcopyStr).'">C</a> ';
if ($this->delete_enabled())
echo '<a class="pme_a_t" href="'.htmlspecialchars($this->page_name.$qdeleteStr).'">D</a>';
}
} elseif ($this->filter_enabled()) {
echo ' ';
}
echo '</td>'."\n";
// calculate the url query string for optional URL support
$urlqueryproto = 'fm='.$this->fm.'&sfn='.($this->sort_asc?'':'-').$this->sfn.'&'.'fl='.$this->fl.'&qfn='.$this->qfn;
for ($k = 0; $k < $this->num_fds; $k++) {
$fd = $this->fds[$k];
if ($this->hidden($k) || $this->password($k)) {
// XXX do nothing KLUDGE KLUDGE
/*
} elseif (
stristr($this->fdd[$fd]['options'],'L') ||
! isset($this->fdd[$fd]['options'])
) {
*/
} elseif ($this->displayed($k)) {
// XXX: echo 'displayed: '.$k.'-'.$fd;
if ((trim ($row[$k]) == '') or ($row[$k] == 'NULL')) {
echo ' <td> </td>'."\n";
} else {
// display the contents
$colattrs = $this->fdd[$fd]['colattrs'];
if ($colattrs != '')
$colattrs = ' '.$colattrs;
if ($this->fdd[$fd]['nowrap'])
$colattrs .= ' NOWRAP';
if (isset($this->fdd[$fd]['width'])) {
$colattrs .= ' width="'.$this->fdd[$fd]['width'].'"';
}
echo ' <td'.$colattrs.'>';
if (! $this->hidden($k) && ! $this->password($k)) {
// displayable
if (isset($this->fdd[$k]['URL'])) {
// it's an URL
// put some conveniences in the namespace for the user
// to be able to use in the URL string
$key = $row[$this->key_num];
$name = $this->fds[$k];
$value = $row[$k];
$page = $this->page_name;
$urlquery = $urlqueryproto."&rec=$key";
// remember that $row is a mysql_fetch_array, so it contains all fields
//debug_var('URL',$this->fdd[$k]);
//debug_var('urlquery',$urlquery);
// it's built, now eval it
$urlstr = eval('return "'.$urlquery.'";');
//debug_var('urlstr',$urlstr);
$urllink = eval('return "'.$this->fdd[$k]['URL'].'";');
$urldisp = isset($this->fdd[$k]['URLdisp'])
? eval('return "'.$this->fdd[$k]['URLdisp'].'";')
: $value;
$target = isset($this->fdd[$k]['URLtarget'])
? 'target="'.htmlspecialchars($this->fdd[$k]['URLtarget']).'" '
: '';
$urllink = htmlspecialchars($urllink);
$urldisp = htmlspecialchars($urldisp);
echo '<a '.$target.'class="pme_a_u" href="'.$urllink.'">'.$urldisp.'</a>';
} elseif (isset($this->fdd[$k]['datemask'])) {
// display date according to a mask if any
//echo $this->mdate_set($row[$k],$this->fdd[$k]['type'],$this->fdd[$k]['datemask']);
//echo
// $this->mdate_displayPlain(
// $this->mdate_from_mysql(
// $row[$k]),
// (
// $this->fdd[$k]['datemask']?
// $this->fdd[$k]['datemask']
// :
// $this->mdate_masks[$this->fdd[$k]['type']]
// )
// );
//echo $row[$k];
// it's a normal field
if (isset($this->fdd[$k]['trimlen'])) {
if (strlen($row[$k]) > $this->fdd[$k]['trimlen']) {
$shortdisp = ereg_replace("[\r\n\t ]+",' ',$row[$k]);
$shortdisp = substr($shortdisp,0,$this->fdd[$k]['trimlen']-3).'...';
} else {
$shortdisp = $row[$k];
}
echo nl2br(
$this->htmlDisplay (
$this->fdd[$k],
$shortdisp
)
);
} else {
echo nl2br($this->htmlDisplay($this->fdd[$k],$row[$k]));
}
} else {
// it's a normal field
if (isset($this->fdd[$k]['trimlen'])) {
if (strlen($row[$k]) > $this->fdd[$k]['trimlen']) {
$shortdisp = ereg_replace("[\r\n\t ]+",' ',$row[$k]);
$shortdisp = substr($shortdisp,0,$this->fdd[$k]['trimlen']-3).'...';
} else {
$shortdisp = $row[$k];
}
echo nl2br(
$this->htmlDisplay (
$this->fdd[$k],
$shortdisp
)
);
} else {
echo nl2br($this->htmlDisplay($this->fdd[$k],$row[$k]));
}
}
} else {
// it's hidden or a password
echo '<i>hidden</i>';
}
echo '</td>'."\n";
} // if else
} // if
} // for
echo ' </tr>'."\n";
} // while
/*
* Display and accumulate column aggregation info, do totalling query
* XXX this feature does not work yet!!!
*/
// aggregates listing (if any)
if ($$var_to_total) {
// do the aggregate query if necessary
//if ($vars_to_total) {
$qp = array();
$qp['type'] = 'select';
$qp['select'] = $aggr_from_clause;
$qp['from'] = $this->create_join_clause ();
$qp['where'] = $this->make_where_from_query_opts();
$tot_query = $this->query_make($qp);
//$this->elog('TOT_QRY: '.$tot_query,__LINE__);
$totals_result = $this->myquery($tot_query,__LINE__);
$tot_row=mysql_fetch_array($totals_result);
//}
$qp_aggr = $qp;
echo "\n".'<tr>'."\n".'<td> </td>'."\n";
/*
echo '<td>';
echo printarray($qp_aggr);
echo printarray($vars_to_total);
echo '</td>';
echo '<td colspan="'.($this->num_fds-1).'">'.$var_to_total.' '.$$var_to_total.'</td>';
*/
// display the results
for ($k=0;$k<$this->num_fds;$k++) {
$fd = $this->fds[$k];
if (stristr($this->fdd[$fd]['options'],'L') or !isset($this->fdd[$fd]['options'])) {
echo '<td>';
$aggr_var = 'qf'.$k.'_aggr';
$$aggr_var = $this->get_cgi_var($aggr_var);
if ($$aggr_var) {
echo $this->sql_aggrs[$$aggr_var].': '.$tot_row[$aggr_var];
} else {
echo ' ';
}
echo '</td>'."\n";
}
}
echo '</tr>'."\n";
}
echo ' </table>'."\n"; // end of table rows listing
//display buttons at bottom of page - sparky
echo '<hr>'."\n";
$this->display_list_table_buttons($total_recs);
echo '</form>'."\n";
//phpinfo();
/*
foreach (
array(
// '1999-12-31'=>'%Y-%m-%d',
// '99-Mar-31'=>'%y-%M-%d',
// '99-1-31'=>'%y-%n-%d'
// 'March 8, 1999'=>'%F %j, %Y'
// 'March 8, 1999 09:17:32'=>'%F %j, %Y %H:%i:%s'
'March 8, 1999 9:17:32'=>'%F %j, %Y %G:%i:%s'
) as $val=>$mask
) {
echo "<br>\n";
debug_var('val,mask',"$val::$mask");
debug_var('mdate_parse',date('Y m d H:i:s',$this->mdate_parse($val,$mask)));
}
*/
} /* }}} */
function display_record() /* {{{ */
{
$this->create_javascripts();
//sparky
//display buttons at top of page - sparky
$this->display_record_buttons ();
echo " <hr />\n";
echo '<table width="100%" border="1" cellpadding="1" cellspacing="0" summary="'.$this->tb.'">'."\n";
echo ' <input type="hidden" name="rec" value="'.($this->copy_operation()?'':$this->rec).'" />'."\n";
echo ' <input type="hidden" name="fm" value="'.$this->fm.'" />'."\n";
echo ' <input type="hidden" name="sfn" value="'.$this->sfn.'" />'."\n";
echo ' <input type="hidden" name="fl" value="'.$this->fl.'" />'."\n";
/*
* preserve the values of any filter fields qf0..qfn for Pass 3
*/
for ($k = 0; $k < $this->num_fds; $k++) {
$l = 'qf'.$k;
$lc = 'qf'.$k.'_comp';
$$l = $this->get_cgi_var($l);
$$lc = $this->get_cgi_var($lc);
$m = $this->web2plain($$l); // get the field name and value
$mc = $this->web2plain($$lc); // get the comparison operator for numeric/date types
if (isset ($m)) {
if (is_array($m)) { // multiple selection has been used
if (!in_array('*',$m)) { // one '*' in a multiple selection is all you need
for ($n=0; $n<count($m); $n++) {
if ($this->plain2web($m[$n]) != '') {
echo ' <input type="hidden" name="qf'.$k.'['.$n.']" value="'
.$this->plain2web($m[$n]).'">'."\n";
}
}
}
} else {
if ($this->plain2web($m) != '') {
$this->qfn = $this->qfn.'&qf'.$k.'='.$m;
echo ' <input type="hidden" name="qf'.$k.'" value="'.$this->plain2web($m).'">'."\n";
}
}
}
}
echo ' <input type="hidden" name="qfn" value="'.$this->qfn.'" />'."\n";
if ($this->add_operation() or $this->more_operation() ) {
$this->display_add_record ();
} else {
$this->display_copy_change_delete_record ();
}
echo '</table>'."\n";
//display buttons at bottom of page - sparky
echo " <hr />\n";
$this->display_record_buttons ();
echo '</form>'."\n";
} /* }}} */
/*
* Action functions
*/
function do_add_record() /* {{{ */
{
global $HTTP_SERVER_VARS;
$REMOTE_USER = $HTTP_SERVER_VARS['REMOTE_USER'];
$REMOTE_ADDR = $HTTP_SERVER_VARS['REMOTE_ADDR'];
$tib = true;
// check for a before-add trigger
if (isset($this->triggers['insert']['before'])) {
$tib = include($this->triggers['insert']['before']);
}
if ($tib) {
// before trigger returned good status let's do the main operation
$key_col_val = '';
$qry = '';
for ($k = 0; $k < $this->num_fds; $k++) {
if ($this->displayed($k)) {
$fd = $this->fds[$k];
if ($fd == $this->key) {
$key_col_val = addslashes($this->encode($this->fdd[$k],$fn));
}
if ($qry == '') {
$qry = 'INSERT INTO '.$this->tb.' (`'.$fd.'`';
} else {
$qry = $qry.',`'.$fd.'`';
}
}
}
$tim = false;
// do the main operation
$val = ') VALUES (';
$vals = array();
for ($k = 0; $k < $this->num_fds; $k++) {
$type = $this->fdd[$k]['type'];
if ( $this->displayed($k) ) {
$fd = $this->fds[$k];
$fn = $this->get_http_post_var_by_name($fd);
/*
if ($this->col_is_date($k))
{
//$vals[$k] = '"'.$this->mdate_set($this->mdate_getFromPost($k),$type,$this->fds[$k]['type']).'"';
if ($type == 'time')
$vals[$k] = 'date_format(from_unixtime('.$this->mdate_getFromPost($k).'),"%H%i%s")';
elseif ($type == 'year')
$vals[$k] = 'date_format(from_unixtime('.$this->mdate_getFromPost($k).'),"%Y")';
else
$vals[$k] = 'from_unixtime('.$this->mdate_getFromPost($k).')';
} else // continued on next line
*/
/* Old Jim code: $this->col_is_set($k) && $fn != ''*/
if (is_array($fn)) {
$vals[$k] = "'".addslashes($this->encode($this->fdd[$k],join(',',$fn)))."'";
} else {
$vals[$k] = "'".addslashes($this->encode($this->fdd[$k],$fn))."'";
}
}
}
$qry = $qry.$val.join(',',$vals).')';
$res = $this->myquery($qry,__LINE__);
if ($res) {
$tim = true;
}
$this->message = mysql_affected_rows().' '.$this->labels['record added'];
}
if (
$tib &&
isset($this->triggers['insert']['after']) &&
$tim
) {
// before executed ok
// main op executed ok
// let's do the after trigger
$tia = include($this->triggers['insert']['after']);
}
// notify list
$kv = array();
if (($this->notify['insert'])) {
$user = $REMOTE_USER;
if (! $user)
$user = $REMOTE_ADDR;
$body = 'A new item was added to '.$this->page_name." by ".$user." with the following fields:\n";
for ($k=0;$k<$this->num_fds;$k++) {
if ( $this->displayed($k) ) {
$body .= $this->fdd[$k]['name'].': '.$vals[$k]."\n";
$kv[$this->fds[$k]] = $vals[$k];
}
}
// mail it
mail($this->notify['insert'],'Record Added to '.$this->tb,$body);
}
// note change in log table
if ($this->logtable) {
$this->myquery(
"insert into ".$this->logtable." values (".
"now(),".
"'".$REMOTE_USER."',".
"'".$REMOTE_ADDR."',".
"'insert','".
$this->tb."',".
"'".$key_col_val."','','','".
addslashes(serialize($kv))."')"
,__LINE__);
}
} /* }}} */
function do_change_record() /* {{{ */
{
global $HTTP_SERVER_VARS;
$REMOTE_USER = $HTTP_SERVER_VARS['REMOTE_USER'];
$REMOTE_ADDR = $HTTP_SERVER_VARS['REMOTE_ADDR'];
$tub = true;
// check for a before-add trigger
if (isset($this->triggers['update']['before'])) {
$tub = include($this->triggers['update']['before']);
}
$tum = false;
if ($tub) {
// before trigger returned good status
// let's do the main operation
$qry = '';
$qry_old_rec = '';
for ($k = 0; $k < $this->num_fds; $k++) {
$type = $this->fdd[$k]['type'];
if ($this->displayed($k) && ! $this->readonly($k)) {
$fd = $this->fds[$k];
if ($fd == $this->key) {
$key_col_val = addslashes($this->get_http_post_var_by_name($fd));
}
$fn = $this->get_http_post_var_by_name($fd);
/*
if ($this->col_is_date($k))
{
$fn = date(str_replace('%','',$this->mdate_masks[$type]),$this->mdate_getFromPost($k));
}
*/
/* Old Jim code: $this->col_is_set($k) && $fn != ''*/
if (is_array($fn)) {
$newValue = addslashes($this->encode($this->fdd[$k],join(',',$fn)));
} else {
$newValue = addslashes($this->encode($this->fdd[$k],$fn));
}
if ($qry == '') {
$qry = 'UPDATE '.$this->tb.' SET `'.$fd.'`=\''.$newValue.'\'';
$qry_old_rec = 'SELECT `'.$fd.'`';
} else {
$qry = $qry.',`'.$fd.'`=\''.$newValue.'\'';
$qry_old_rec .= ',`'.$fd.'`';
}
$newvalues[$this->fds[$k]] = addslashes($fn);
} elseif ($this->hidden($k)) {
// XXX do something
}
}
$qry = $qry.' WHERE ('.$this->key.' = '.$this->key_delim.$this->rec.$this->key_delim.')';
$qry_old_rec .= ' FROM '.$this->tb.' WHERE ('.$this->key.' = '.$this->key_delim.$this->rec.$this->key_delim.')';
// get the old data
$res_old = $this->myquery($qry_old_rec,__LINE__);
$oldvalues = mysql_fetch_array($res_old);
// update the data
//echo "\n<h4>$qry</h4>\n";
$res = $this->myquery($qry,__LINE__);
// find and accumulate the changes
$changes=array();
for ($k = 0; $k < $this->num_fds; $k++) {
if ($this->displayed($k)) {
if ($oldvalues[$this->fds[$k]] != stripslashes($newvalues[$this->fds[$k]])) {
$changes[$this->fds[$k]] = array();
$changes[$this->fds[$k]]['was'] = $oldvalues[$this->fds[$k]];
$changes[$this->fds[$k]]['is' ] = $newvalues[$this->fds[$k]];
}
}
}
if ($res) {
$tum = true;
}
/*
echo '<h3>Was:</h3>'."\n";
echo '<pre>';
print_r($oldvalues);
echo '</pre>'."\n";
echo '<h3>Is:</h3>'."\n";
echo '<pre>';
print_r($newvalues);
echo '</pre>'."\n";
echo '<h3>Changes to be sent in e-mail:</h3>'."\n";
echo '<pre>';
print_r($changes);
echo '</pre>'."\n";
echo '<h5>'.mysql_affected_rows ().' '.$this->labels['Change'].'</h5>'."\n";
*/
$this->message = mysql_affected_rows().' '.$this->labels['record changed'];
}
if (
$tub &&
isset($this->triggers['update']['after']) &&
$tum
) {
// before executed ok
// main op executed ok
// let's do the after trigger
$tua = include($this->triggers['update']['after']);
}
// notify list
if (($this->notify['update'])) {
if (count($changes) > 0) {
$user = $REMOTE_USER;
if (! $user)
$user = $REMOTE_ADDR;
$body = 'An item with '
.$this->fdd[$this->key]['name']
.'='
.$this->key_delim.$this->rec.$this->key_delim
.' was updated by '.$user.' in '.$this->page_name." with the following fields:\n";
foreach ($changes as $key=>$vals) {
if ( $this->displayed($k) ) {
$fieldName = $this->fdd[$key]['name'];
$body .=
$fieldName.":\n".
"was:\t\"".$vals['was']."\"\n".
"is:\t\"".$vals['is']."\"\n";
}
}
// mail it
mail($this->notify['update'],'Record Updated in '.$this->tb,$body);
}
}
// note change in log table
if ($this->logtable) {
foreach ($changes as $key=>$vals) {
$qry = "insert into ".$this->logtable." values (".
"now(),'".$REMOTE_USER."','".$REMOTE_ADDR."','update','".
$this->tb."','".$key_col_val."','".$key."','".
addslashes($vals['was'])."','".
addslashes($vals['is'])."')";
$this->myquery($qry,__LINE__);
}
}
} /* }}} */
function do_delete_record() /* {{{ */
{
global $HTTP_SERVER_VARS;
$REMOTE_USER = $HTTP_SERVER_VARS['REMOTE_USER'];
$REMOTE_ADDR = $HTTP_SERVER_VARS['REMOTE_ADDR'];
$tdb = true;
// check for a before-add trigger
if (isset($this->triggers['delete']['before'])) {
$tdb = include($this->triggers['delete']['before']);
}
$tdm = false;
// before trigger returned good status
// let's do the main operation
if ($tdb) {
// before trigger returned good status
// let's do the main operation
for ($k = 0; $k < $this->num_fds; $k++) {
if ( $this->displayed($k) ) {
$fd = $this->fds[$k];
if ($fd == $this->key) {
$key_col_val = addslashes($this->encode($this->fdd[$k],$fn));
}
}
}
if ($this->logtable) {
$res = $this->myquery(
'select * from '.$this->tb.' where (`'.$this->key.'` = '.$this->key_delim.$this->rec.$this->key_delim.')'
,__LINE__);
$oldrow = mysql_fetch_array($res);
}
$qry = 'DELETE FROM '.$this->tb.' WHERE (`'.$this->key.'` = '.$this->key_delim.$this->rec.$this->key_delim.')';
$res = $this->myquery($qry,__LINE__);
if ($res) {
$tdm = true;
}
$this->message = mysql_affected_rows().' '.$this->labels['record deleted'];
}
if (
$tdb &&
isset($this->triggers['delete']['after']) &&
$tdm
) {
// before executed ok
// main op executed ok
// let's do the after trigger
$tda = include($this->triggers['delete']['after']);
}
// notify list
if (($this->notify['delete'])) {
$user = $REMOTE_USER;
if (! $user)
$user = $REMOTE_ADDR;
$body = 'An item was deleted by '.$user.' from '.$this->page_name."\n";
foreach ($oldrow as $key=>$val) {
if (is_string($key)) {
$body .= $this->fdd[$key]['name'].":\t".$val."\n";
}
}
// mail it
mail($this->notify['delete'],'Record Deleted in '.$this->tb,$body);
}
// note change in log table
if ($this->logtable) {
$this->myquery(
"INSERT INTO ".$this->logtable." VALUES (".
"SYSDATE(),".
"'".$REMOTE_USER."',".
"'".$REMOTE_ADDR."',".
"'delete','".
$this->tb."',".
"'".$key_col_val."',".
"'".$key."','".
addslashes(serialize($oldrow))."','')"
,__LINE__);
}
} /* }}} */
/*
* The workhorse
*/
function execute() /* {{{ */
{
set_magic_quotes_runtime(0); // let's do explicit quoting ... it's safer
// XXX fix this to use col_is_[type]
if (in_array($this->key_type,array('string','blob','date','time','datetime','timestamp','year')))
{
$this->key_delim = '"';
} else {
$this->key_delim = '';
$this->rec = intval($this->rec); // Fixed #523390 [7/8/2002] [1/2]
}
$this->gather_query_opts();
$this->gather_get_vars();
$this->gather_post_vars();
$this->unify_opts();
// debug code - uncomment to enable
// phpinfo();
// $this->print_get_vars();
// $this->print_post_vars();
// $this->print_vars();
// echo "<pre>query opts:\n";
// echo print_r($this->query_opts);
// echo "</pre>\n";
// echo "<pre>get vars:\n";
// echo print_r($this->get_opts);
// echo "</pre>\n";
if (!isset ($this->db)) {
die("<h1>phpMyEdit: no database defined</h1>\n</body>\n</html>\n");
}
if (!isset ($this->tb)) {
die ("<h1>phpMyEdit: no table defined</h1>\n</body>\n</html>\n");
}
$dbl = @mysql_pconnect($this->hn, $this->un, $this->pw)
or die("<h1>phpMyEdit: could not connect to MySQL</h1>\n</body>\n</html>\n");
/*
* ======================================================================
* Pass 3: process any updates generated if the user has selected
* a save button during Pass 2
* ======================================================================
*/
if ($this->saveadd == $this->labels['Save']) {
$this->do_add_record();
}
if ($this->moreadd == $this->labels['More']) {
$this->do_add_record();
$this->operation = $this->labels['Add']; // to force add operation
}
if ($this->savechange == $this->labels['Save']) {
$this->do_change_record();
}
if ($this->savedelete == $this->labels['Delete']) {
$this->do_delete_record();
}
/*
* ======================================================================
* Pass 2: display an input/edit/confirmation screen if the user has
* selected an editing button on Pass 1 through this page
* ======================================================================
*/
if ($this->add_operation() || $this->more_operation()
|| $this->change_operation() || $this->delete_operation()
|| $this->view_operation() || $this->copy_operation()) {
$this->display_record();
}
/*
* ======================================================================
* Pass 1 and Pass 3: display the MySQL table in a scrolling window on
* the screen (skip this step in 'Add More' mode)
* ======================================================================
*/
else {
$this->list_table();
}
//phpinfo();
global $timer;
if ($timer) {
echo $timer->end();
}
} /* }}} */
/*
* Class constructor
*/
function phpMyEdit($opts) /* {{{ */
{
global $HTTP_SERVER_VARS;
/*
* Creating directory variables
*/
$this->dir['root'] = dirname(__FILE__)
. (strlen(dirname(__FILE__)) > 0 ? '/' : '');
$this->dir['lang'] = $this->dir['root'].'lang/';
/*
* Creting URL variables
*/
$this->url['images'] = 'images/';
/*
* Instance class variables
*/
$this->hn = $opts['hn'];
$this->hn = $opts['hn'];
$this->un = $opts['un'];
$this->pw = $opts['pw'];
$this->db = $opts['db'];
$this->tb = $opts['tb'];
$this->key = $opts['key'];
$this->key_type = $opts['key_type'];
$this->inc = $opts['inc'];
$this->options = $opts['options'];
$this->fdd = $opts['fdd'];
$this->multiple = intval($opts['multiple']);
if ($this->multiple <= 0) {
$this->multiple = 2;
}
$this->display_sort = $opts['display_sort'];
$this->display_query = $opts['display_query'];
if ($opts['language']) {
$this->labels = $this->make_language_labels($opts['language']);
} else {
$this->labels = $this->make_language_labels($HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE']);
}
$this->filters = $opts['filters'];
$this->default_sort_columns = $opts['default_sort_columns'];
$this->triggers = $opts['triggers'];
$this->logtable = $opts['logtable'];
$this->page_name = $this->tb;
if ($opts['page_name'])
$this->page_name = $opts['page_name'];
// alternate row background colors
if (isset($opts['bgcolorOdd'])) {
$this->bgcolorOdd = 'White';
} else {
$this->bgcolorOdd = $opts['bgcolorOdd'];
}
if (isset($opts['bgColorEven'])) {
$this->bgcolorEven = 'Silver';
} else {
$this->bgcolorEven = $opts['bgcolorEven'];
}
// e-mail notification
if (isset($opts['notify'])) {
$this->notify = $opts['notify'];
}
// whether to display 'Add', 'Update', 'Delete' buttons or to put
// hyperlinks next to the rows
$this->actionStyle = 'button';
if (isset($opts['actionStyle']) && $opts['actionStyle'] == 'link') {
$this->actionStyle = 'link';
} elseif (isset($opts['actionStyle']) && $opts['actionStyle'] == 'graphic') {
$this->actionStyle = 'graphic';
}
/*
* Find the URL to post forms
*/
$this->page_name = basename($HTTP_SERVER_VARS['PHP_SELF']);
/*
* form variables all around
*/
//global $operation, $apply, $fl, $fm, $sfn, $qfn, $sw, $rec, $prev, $next;
//global $saveadd, $moreadd, $savechange, $savedelete;
$this->operation = $this->get_cgi_var('operation');
$this->apply = $this->get_cgi_var('apply');
$this->fl = $this->get_cgi_var('fl');
$this->fm = intval($this->get_cgi_var('fm'));
$this->sfn = $this->get_cgi_var('sfn');
$this->sort_asc = $this->sfn[0] != '-';
$this->sfn = abs(intval($this->sfn));
//$this->qfn = intval($this->get_cgi_var('qfn'));
$this->qfn = '';
$this->sw = $this->get_cgi_var('sw');
$this->rec = $this->get_cgi_var('rec', ''); // Fixed #523390 [7/8/2002] [2/2]
$this->prev = $this->get_cgi_var('prev');
$this->next = $this->get_cgi_var('next');
$this->saveadd = $this->get_cgi_var('saveadd');
$this->moreadd = $this->get_cgi_var('moreadd');
$this->savechange = $this->get_cgi_var('savechange');
$this->savedelete = $this->get_cgi_var('savedelete');
/*
* Extract SQL Field Names and number of fields
*/
$this->guidance = false;
$field_num = 0;
$num_fields_displayed = 0;
foreach ($this->fdd as $akey => $aval) {
$this->fds[] = $akey;
if ($sfn == '' && $akey == $sort_field) {
$this->sfn = $field_num;
}
if ($this->displayed($field_num))
$num_fields_displayed++;
if (is_array($aval['values']) && (! $aval['values']['table'])) {
$values = array();
foreach ($aval['values'] as $val) {
$values[$val]=$val;
}
$aval['values'] = $values;
}
$this->fdd[$field_num] = $aval;
/*
// prep for full text search
if ($aval['type'] == 'string' || $aval['type'] == 'blob') {
$this->string_fields[] = $akey;
}
*/
if ($aval['help'])
$this->guidance = true;
$field_num++;
}
$this->num_fds = $field_num;
$this->num_fields_displayed = $num_fields_displayed;
$this->key_num = array_search($this->key,$this->fds);
/*
* Constants
*/
// code to use this is commented out
$this->sql_aggrs = array(''=>'','sum'=>'Total','avg'=>'Average','min'=>'Minimum','max'=>'Maximum','count'=>'Count');
// to support quick type checking
$this->stringTypes = array('string','blob','set','enum');
$this->numberTypes = array('int','real');
$this->dateTypes = array('date','datetime','timestamp','time','year');
// mdate constants
$this->mdate_masks = array(
'date'=>'%Y-%m-%d',
'datetime'=>'%Y-%m-%d %H:%i:%s',
'timestamp'=>'%Y%m%d%H%i%s',
'time'=>'%H:%i:%s',
'year'=>'%Y');
$this->mdate_daterange = range(date('Y')-10,date('Y')+10);
$this->months_short = array(
'~~PME~~'=>0,
'Jan'=>1, 'Feb'=>2, 'Mar'=>3, 'Apr'=>4,
'May'=>5, 'Jun'=>6, 'Jul'=>7, 'Aug'=>8,
'Sep'=>9, 'Oct'=>10, 'Nov'=>11, 'Dec'=>12);
$this->months_long = array(
'~~PME~~'=>0,
'January'=>1,'February'=>2,'March'=>3,
'April'=>4,'May'=>5,'June'=>6,
'July'=>7,'August'=>8,'September'=>9,
'October'=>10,'November'=>11,'December'=>12);
$this->months_long_keys = array_keys($this->months_long);
// Call to Action
// Moved this from the setup.php generated file to here
$this->execute();
} /* }}} */
} // end of phpMyEdit class
/* Modeline for ViM {{{
* vim:set ts=4:
* vim600:fdm=marker fdl=0 fdc=0:
* }}} */
?>
Platon Group <platon@platon.org> http://platon.org/
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