Subversion Repositories Applications.bazar

Compare Revisions

Ignore whitespace Rev 467 → Rev 468

/trunk/jrest/util/extensions/phpMyEdit-report.class.php
New file
0,0 → 1,319
<?php
 
/*
* phpMyEdit - instant MySQL table editor and code generator
*
* extensions/phpMyEdit-report.class.php - phpMyEdit report extension
* ____________________________________________________________
*
* Developed by Ondrej Jombik <nepto@platon.sk>
* Copyright (c) 2002-2006 Platon Group, http://platon.sk/
* All rights reserved.
*
* See README file for more information about this software.
* See COPYING file for license information.
*
* Download the latest version from
* http://platon.sk/projects/phpMyEdit/
*/
 
/* $Platon: phpMyEdit/extensions/phpMyEdit-report.class.php,v 1.12 2006-01-22 21:44:23 nepto Exp $ */
 
/* Extension TODO:
 
- allow user to enable/disable particular field in reporting (maybe 'X' flag
for indicating that field is forbidden is good idea)
- support for ['help'] in select fields screen
- make extension's option for selecting "Select fields" link or button
*/
 
require_once dirname(__FILE__).'/../phpMyEdit.class.php';
 
class phpMyEdit_report extends phpMyEdit
{
 
function phpMyEdit_report($opts) /* {{{ */
{
$opts['options'] = 'L';
$execute = 1;
isset($opts['execute']) && $execute = $opts['execute'];
$opts['execute'] = 0;
parent::phpMyEdit($opts);
$execute && $this->execute();
} /* }}} */
 
function make_language_labels($language) /* {{{ */
{
$ret = parent::make_language_labels($language);
strlen($ret['Make report']) <= 0 && $ret['Make report'] = 'Make report';
strlen($ret['Select fields']) <= 0 && $ret['Select fields'] = 'Select fields';
strlen($ret['Records per screen']) <= 0 && $ret['Records per screen'] = 'Records per screen';
return $ret;
} /* }}} */
 
function get_cgi_cookie_var($name, $default_value = null) /* {{{ */
{
$ret = $this->get_cgi_var($name, null);
if ($ret === null) {
global $HTTP_COOKIE_VARS;
$ret = @$HTTP_COOKIE_VARS[$name.'_'.$this->tb.'_cookie'];
if (! isset($ret)) {
$ret = $default_value;
}
}
return $ret;
} /* }}} */
 
function display_list_table_buttons($total_recs, $position) /* {{{ */
{ /* This is mostly copy/paste from core class. */
$listall = $this->inc <= 0; // Are we doing a listall?
echo '<table class="',$this->getCSSclass('navigation', $position),'">',"\n";
echo '<tr class="',$this->getCSSclass('navigation', $position),'">',"\n";
echo '<td class="',$this->getCSSclass('buttons', $position),'">',"\n";
echo '<input class="',$this->getCSSclass('fields-select', $position);
echo '" type="submit" name="fields_select" value="',$this->labels['Select fields'],'">&nbsp;';
// Note that <input disabled isn't valid HTML, but most browsers support it
$disabled = ($this->fm > 0 && ! $listall) ? '' : ' disabled';
echo '<input',$disabled,' class="',$this->getCSSclass('prev', $position);
echo '" type="submit" name="',ltrim($disabled),'prev" value="',$this->labels['Prev'],'">&nbsp;';
$disabled = ($this->fm + $this->inc < $total_recs && ! $listall) ? '' : ' disabled';
echo '<input',$disabled,' class="',$this->getCSSclass('next', $position);
echo '" type="submit" name="',ltrim($disabled),'next" value="',$this->labels['Next'],'">';
// Message is now written here
echo '</td>',"\n";
if (strlen(@$this->message) > 0) {
echo '<td class="',$this->getCSSclass('message', $position),'">',$this->message,'</td>',"\n";
}
// Display page and records statistics
echo '<td class="',$this->getCSSclass('stats', $position),'">',"\n";
if ($listall) {
echo $this->labels['Page'],':&nbsp;1&nbsp;',$this->labels['of'],'&nbsp;1';
} else {
echo $this->labels['Page'],':&nbsp;',($this->fm / $this->inc) + 1;
echo '&nbsp;',$this->labels['of'],'&nbsp;',max(1, ceil($total_recs / abs($this->inc)));
}
echo '&nbsp; ',$this->labels['Records'],':&nbsp;',$total_recs;
echo '</td></tr></table>',"\n";
} /* }}} */
 
function display_report_selection_buttons($position) /* {{{ */
{
echo '<table class="',$this->getCSSclass('navigation', $position),'">',"\n";
echo '<tr class="',$this->getCSSclass('navigation', $position),'">',"\n";
echo '<td class="',$this->getCSSclass('buttons', $position),'">',"\n";
echo '<input class="',$this->getCSSclass('make-report', $position);
echo '" type="submit" name="prepare_filter" value="',$this->labels['Make report'],'">',"\n";
echo '</td></tr></table>',"\n";
} /* }}} */
 
function get_select_fields_link() /* {{{ */
{
$link = '<a href="'.htmlspecialchars($this->page_name).'?fields_select=1';
for ($i = 0; $i < count($table_cols); $i++) {
$varname = 'qf'.$i;
$value = $this->get_cgi_cookie_var($varname);
if (! empty($value)) {
$link .= htmlspecialchars(
'&'.rawurlencode($varname).
'='.rawurlencode($value));
}
}
$link .= htmlspecialchars($this->cgi['persist']);
$link .= '">'.$this->labels['Select fields'].'</a>';
return $link;
} /* }}} */
 
function execute() /* {{{ */
{
global $HTTP_GET_VARS;
global $HTTP_POST_VARS;
 
/*
* Extracting field names
*/
 
$table_cols = array();
$all_table_cols = array();
 
if ($this->connect() == false) {
return false;
}
$query_parts = array(
'type' => 'select',
'select' => '*',
'from' => $this->tb,
'limit' => '1');
$result = $this->myquery($this->get_SQL_query($query_parts), __LINE__);
$all_table_cols = array_keys(@mysql_fetch_array($result, MYSQL_ASSOC));
if (count($all_table_cols) <= 0) {
$this->error('database fetch error');
return false;
}
foreach (array_keys($this->fdd) as $field_name) {
if (preg_match('/^\d*$/', $field_name))
continue;
if (($idx = array_search($field_name, $all_table_cols)) !== false)
$table_cols[$field_name] = mysql_field_len($result, $idx);
}
@mysql_free_result($result);
unset($all_table_cols);
 
/*
* Preparing variables
*/
 
$fields_select = $this->get_cgi_var('fields_select');
$filter = $this->get_cgi_var('filter');
$prepare_filter = $this->get_cgi_var('prepare_filter');
$this->inc = intval($this->get_cgi_cookie_var('inc'));
$force_select = true;
$none_displayed = true;
$expire_time = time() + (3600 * 24 * 30 * 12 * 5); // five years
$headers_sent = @headers_sent();
 
foreach (array_merge(array('@inc'), array_keys($table_cols)) as $col) {
$varname = ($col[0] == '@' ? substr($col, 1) : 'have_'.$col);
if (isset($HTTP_POST_VARS[$varname]) || isset($HTTP_GET_VARS[$varname])) {
$value = $HTTP_POST_VARS[$varname];
if (isset($HTTP_GET_VARS[$varname])) {
$value = $HTTP_GET_VARS[$varname];
}
if ($varname != 'inc' && ! empty($value)) {
$force_select = false;
}
$headers_sent || setcookie($varname.'_'.$this->tb.'_cookie', $value, $expire_time);
$this->cgi['persist'] .= '&'.urlencode($varname);
$this->cgi['persist'] .= '='.urlencode($value);
} else {
$headers_sent || setcookie($varname.'_'.$this->tb.'_cookie', '', time() - 10000);
}
}
 
$i = -1;
foreach (array_keys($this->fdd) as $key) {
$i++;
if (preg_match('/^\d*$/', $key))
continue;
$varname = 'have_'.$key;
$value = @$this->get_cgi_cookie_var($varname, '');
$options = @$value ? 'LV' : '';
$this->fdd[$i]['options'] = $options;
$this->fdd[$key]['options'] = $options;
$this->displayed[$i] = @$value ? true : false;
$value && $none_displayed = false;
}
 
/*
* Redirecting when neccessary
* (hackity hack with unregistering/unchecking fields)
*/
 
if ($prepare_filter && ! $headers_sent) {
$this->execute_redirect();
exit;
}
 
/*
* Check if field selection report screen has to be displayed
*/
 
if (isset($fields_select) || $force_select || $none_displayed) {
$this->execute_report_screen($table_cols);
return true;
}
 
if (0) {
$this->message .= $this->get_select_fields_link();
}
 
// parent class call
return parent::execute();
} /* }}} */
 
function execute_redirect() /* {{{ */
{
global $HTTP_SERVER_VARS;
global $HTTP_GET_VARS;
global $HTTP_POST_VARS;
$redirect_url = 'http://'.$HTTP_SERVER_VARS['HTTP_HOST'].$HTTP_SERVER_VARS['SCRIPT_NAME'];
$delim = '?';
foreach ($HTTP_POST_VARS + $HTTP_GET_VARS as $cgi_var_name => $cgi_var_value) {
$cgi_var_name == 'prepare_filter' && $cgi_var_name = 'filter';
$redirect_url .= $delim;
$redirect_url .= rawurlencode($cgi_var_name).'='.rawurlencode($cgi_var_value);
$delim == '?' && $delim = '&';
}
$redirect_url .= $this->cgi['persist'];
header('Location: '.$redirect_url);
exit;
} /* }}} */
 
function execute_report_screen($table_cols) /* {{{ */
{
echo '<form class="',$this->getCSSclass('form'),'" action="';
echo htmlspecialchars($this->page_name),'" method="POST">',"\n";
if ($this->nav_up()) {
$this->display_report_selection_buttons('up');
echo '<hr class="',$this->getCSSclass('hr', 'up'),'">',"\n";
}
echo '<table class="',$this->getCSSclass('main'),'" summary="',$this->tb,'">',"\n";
 
$i = 0;
foreach ($table_cols as $key => $val) {
$css_postfix = @$this->fdd[$key]['css']['postfix'];
$css_class_name = $this->getCSSclass('input', null, true, $css_postfix);
$varname = 'have_'.$key;
$value = $this->get_cgi_cookie_var($varname);
$checked = @$value ? ' checked' : '';
echo '<tr class="',$this->getCSSclass('row', null, 'next', $css_postfix),'">',"\n";
echo '<td class="',$this->getCSSclass('key', null, true, $css_postfix),'">';
echo $this->fdd[$i]['name'],'</td>',"\n";
echo '<td class="',$this->getCSSclass('check', null, true, $css_postfix),'">';
echo '<input class="',$css_class_name,'" type="checkbox" name="';
echo htmlspecialchars($varname),'"',$checked,'>';
echo '</td>',"\n";
echo '<td class="',$this->getCSSclass('value', null, true, $css_postfix),'"';
echo $this->getColAttributes($key),">\n";
$varname = 'qf'.$i;
$value = $this->get_cgi_cookie_var($varname);
if ($this->fdd[$key]['select'] == 'D' || $this->fdd[$key]['select'] == 'M') {
$from_table = ! $this->col_has_values($key) || isset($this->fdd[$key]['values']['table']);
$selected = $value;
$value = $this->set_values($key, array('*' => '*'), null, $from_table);
$multiple = $this->col_has_multiple_select($key);
$multiple |= $this->fdd[$key]['select'] == 'M';
$readonly = false;
$strip_tags = true;
$escape = true;
echo $this->htmlSelect($varname.'_id', $css_class_name, $value, $selected,
$multiple, $readonly, $strip_tags, $escape);
} else {
echo '<input class="',$css_class_name,'" type=text name="';
echo htmlspecialchars($varname),'" value="',htmlspecialchars($value),'" size="';
echo min(40, $val),'" maxlength="',min(40, max(10, $val)),'">';
}
echo '</td>',"\n",'</tr>',"\n";
$i++;
}
echo '<tr class="',$this->getCSSclass('row', null, 'next', $css_postfix),'">',"\n";
echo '<td class="',$this->getCSSclass('key', null, true, $css_postfix),'" colspan="2">';
echo $this->labels['Records per screen'],'</td>';
echo '<td class="',$this->getCSSclass('value', null, true, $css_postfix),'">';
echo '<input class="',$css_class_name,'" type="text" name="inc" value="',$this->inc.'">';
echo '</td></tr>',"\n";
echo '</table>',"\n";
if ($this->nav_down()) {
echo '<hr class="',$this->getCSSclass('hr', 'down'),'">',"\n";
$this->display_report_selection_buttons('down');
}
echo '</form>';
} /* }}} */
 
}
 
/* Modeline for ViM {{{
* vim:set ts=4:
* vim600:fdm=marker fdl=0 fdc=0:
* }}} */
 
?>