<?php
/* $Id: browse_foreigners.php,v 2.23 2005/11/02 16:30:01 cybot_tm Exp $ */
// vim: expandtab sw=4 ts=4 sts=4:
/**
 * display selection for relational field values
 */

/**
 * Gets a core script and starts output buffering work
 */
require_once('./libraries/common.lib.php');

PMA_checkParameters(array('db', 'table', 'field'));

require_once('./libraries/ob.lib.php');
if ($cfg['OBGzip']) {
    $ob_mode = PMA_outBufferModeGet();
    if ($ob_mode) {
        PMA_outBufferPre($ob_mode);
    }
}
require_once('./libraries/header_http.inc.php');
$field = urldecode($field);

/**
 * Displays the frame
 */
// Gets the font sizes to use
PMA_setFontSizes();

$per_page = 200;
require_once('./libraries/relation.lib.php'); // foreign keys
require_once('./libraries/transformations.lib.php'); // Transformations
$cfgRelation = PMA_getRelationsParam();
$foreigners  = ($cfgRelation['relwork'] ? PMA_getForeigners($db, $table) : FALSE);

$override_total = TRUE;

if (!isset($pos)) {
    $pos = 0;
}

$foreign_limit = 'LIMIT ' . $pos . ', ' . $per_page . ' ';
if (isset($foreign_navig) && $foreign_navig == $strShowAll) {
    unset($foreign_limit);
}

require('./libraries/get_foreign.lib.php');

if (isset($pk)) {
    $pk_uri = '&amp;pk=' . urlencode($pk);
    ?> 
<input type="hidden" name="pk" value="<?php echo urlencode($pk); ?>" />
    <?php
} else {
    $pk_uri = '';
}

$gotopage = '';
$showall = '';

if (isset($disp_row) && is_array($disp_row)) {
    $count = count( $disp_row );

    if ( $cfg['ShowAll'] && ($count > $per_page) ) {
        $showall = '<input type="submit" name="foreign_navig" value="' . $strShowAll . '" />';
    }
    
    $session_max_rows = $per_page;
    $pageNow = @floor($pos / $session_max_rows) + 1;
    $nbTotalPage = @ceil($count / $session_max_rows);
    
    if ( $count > $per_page ) {
        $gotopage = PMA_pageselector(
                      'browse_foreigners.php?field='    . urlencode($field) .
                                       '&amp;'          . PMA_generate_common_url($db, $table)
                                                        . $pk_uri .
                                       '&amp;fieldkey=' . (isset($fieldkey) ? $fieldkey : '') .
                                       '&amp;foreign_filter=' . (isset($foreign_filter) ? htmlspecialchars($foreign_filter) : '') .
                                       '&amp;',
                      $session_max_rows,
                      $pageNow,
                      $nbTotalPage
                    );
    }
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" 
    xml:lang="<?php echo $available_languages[$lang][2]; ?>" 
    lang="<?php echo $available_languages[$lang][2]; ?>" 
    dir="<?php echo $text_dir; ?>">

<head>
    <title>phpMyAdmin</title>
    <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $charset; ?>" />
    <base<?php if (!empty($cfg['PmaAbsoluteUri'])) echo ' href="' . $cfg['PmaAbsoluteUri'] . '"'; ?> />
    <link rel="stylesheet" type="text/css"
        href="./css/phpmyadmin.css.php?<?php echo PMA_generate_common_url( '', '' ); ?>&amp;js_frame=right" />
    <script src="libraries/functions.js" type="text/javascript" language="javascript"></script>
    <script type="text/javascript" language="javascript">
    //<![CDATA[
    self.focus();
    function formupdate( field, key ) {
        if (opener && opener.document && opener.document.insertForm) {
            var field = 'field_' + field;
            
            <?php if ( isset( $pk ) ) { ?> 
            var element_name = field + '[multi_edit][<?php echo urlencode( $pk ); ?>][]';
            <?php } else { ?> 
            var element_name = field + '[]';
            <?php } ?> 
            
            <?php if ( isset( $fieldkey ) ) { ?> 
            var element_name_alt = field + '[<?php echo $fieldkey; ?>]';
            <?php } else { ?> 
            var element_name_alt = field + '[0]';
            <?php } ?> 
            
            if (opener.document.insertForm.elements[element_name]) {
                // Edit/Insert form
                opener.document.insertForm.elements[element_name].value = key;
                self.close();
                return false;
            } else if (opener.document.insertForm.elements[element_name_alt]) {
                // Search form
                opener.document.insertForm.elements[element_name_alt].value = key;
                self.close();
                return false;
            }
        }

        alert('<?php echo PMA_jsFormat($strWindowNotFound); ?>');
    }
    //]]>
    </script>
</head>

<body bgcolor="<?php echo $cfg['LeftBgColor']; ?>" style="margin-left: 5px; margin-top: 5px; margin-right: 5px; margin-bottom: 0px">

<form action="browse_foreigners.php" method="post">
<fieldset>
<?php echo PMA_generate_common_hidden_inputs( $db, $table ); ?> 
<input type="hidden" name="field" value="<?php echo urlencode($field); ?>" />
<input type="hidden" name="fieldkey" value="<?php echo isset($fieldkey) ? $fieldkey : ''; ?>" />
<?php if ( isset( $pk ) ) { ?> 
<input type="hidden" name="pk" value="<?php echo urlencode($pk); ?>" />
<?php } ?> 
<span class="formelement">
    <label for="input_foreign_filter"><?php echo $strSearch . ':'; ?></label>
    <input type="text" name="foreign_filter" id="input_foreign_filter" value="<?php echo isset($foreign_filter) ? htmlspecialchars($foreign_filter) : ''; ?>" />
    <input type="submit" name="submit_foreign_filter" value="<?php echo $strGo;?>" />
</span>
<span class="formelement">
    <?php echo $gotopage; ?> 
</span>
<span class="formelement">
    <?php echo $showall; ?> 
</span>
</fieldset>
</form>

<table width="100%">
<?php
if (isset($disp_row) && is_array($disp_row)) {
    $header = '<tr>
        <th>' . $strKeyname . '</th>
        <th>' . $strDescription . '</th>
        <td width="20%"></td>
        <th>' . $strDescription . '</th>
        <th>' . $strKeyname . '</th>
    </tr>';
    
    echo '<thead>' . $header . '</thead>' . "\n"
        .'<tfoot>' . $header . '</tfoot>' . "\n"
        .'<tbody>' . "\n";

    $values = array();
    $keys   = array();
    foreach ( $disp_row as $relrow ) {
        if ($foreign_display != FALSE) {
            $values[] = $relrow[$foreign_display];
        } else {
            $values[] = '';
        }

        $keys[] = $relrow[$foreign_field];
    }
    
    asort( $keys );
    
    $hcount = 0;
    $odd_row = true;
    $val_ordered_current_row = 0;
    $val_ordered_current_equals_data = false;
    $key_ordered_current_equals_data = false;
    foreach ( $keys as $key_ordered_current_row => $value ) {
    //for ( $i = 0; $i < $count; $i++ ) {
        $hcount++;

        if ($cfg['RepeatCells'] > 0 && $hcount > $cfg['RepeatCells']) {
            echo $header;
            $hcount = 0;
            $odd_row = true;
        }

        $key_ordered_current_key = $keys[$key_ordered_current_row];
        $key_ordered_current_val = $values[$key_ordered_current_row];
        
        $val_ordered_current_key = $keys[$val_ordered_current_row];
        $val_ordered_current_val = $values[$val_ordered_current_row];
        
        $val_ordered_current_row++;
        
        if (PMA_strlen( $val_ordered_current_val ) <= $cfg['LimitChars']) {
            $val_ordered_current_val = htmlspecialchars($val_ordered_current_val);
            $val_ordered_current_val_title = '';
        } else {
            $val_ordered_current_val_title =
                htmlspecialchars( $val_ordered_current_val );
            $val_ordered_current_val =
                htmlspecialchars( PMA_substr( $val_ordered_current_val, 0,
                    $cfg['LimitChars'] ) . '...' );
        }
        if (PMA_strlen( $key_ordered_current_val ) <= $cfg['LimitChars']) {
            $key_ordered_current_val = htmlspecialchars($key_ordered_current_val);
            $key_ordered_current_val_title = '';
        } else {
            $key_ordered_current_val_title =
                htmlspecialchars( $key_ordered_current_val );
            $key_ordered_current_val =
                htmlspecialchars( PMA_substr( $key_ordered_current_val, 0,
                    $cfg['LimitChars'] ) . '...' );
        }
        
        if ( ! empty( $data ) ) {
            $val_ordered_current_equals_data = $val_ordered_current_key == $data;
            $key_ordered_current_equals_data = $key_ordered_current_key == $data;
        }

        ?> 
    <tr class="<?php echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row; ?>">
        <td nowrap="nowrap">
        <?php
        echo ($key_ordered_current_equals_data ? '<b>' : '') 
            .'<a href="#" title="' . $strUseThisValue 
            . ($key_ordered_current_val_title != '' ? ': ' . $key_ordered_current_val_title : '') . '"'
            .' onclick="formupdate(\'' . md5($field) . '\', \'' 
            . htmlspecialchars($key_ordered_current_key) . '\'); return false;">' 
            .htmlspecialchars($key_ordered_current_key) . '</a>' . ($key_ordered_current_equals_data ? '</b>' : '');
        ?></td>
        <td>
        <?php
        echo ($key_ordered_current_equals_data ? '<b>' : '')
            . '<a href="#" title="' . $strUseThisValue . ($key_ordered_current_val_title != '' ? ': ' 
            . $key_ordered_current_val_title : '') . '" onclick="formupdate(\'' 
            . md5($field) . '\', \'' . htmlspecialchars($key_ordered_current_key) . '\'); return false;">' 
            . $key_ordered_current_val . '</a>' . ($key_ordered_current_equals_data ? '</b>' : '');
        ?></td>
        <td width="20%">
            <img src="<?php echo $GLOBALS['pmaThemeImage'] . 'spacer.png'; ?>"
                alt="" width="1" height="1"></td>

        <td>
        <?php
        echo ($val_ordered_current_equals_data ? '<b>' : '') 
            . '<a href="#" title="' . $strUseThisValue .  ($val_ordered_current_val_title != '' ? ': ' 
            . $val_ordered_current_val_title : '') . '" onclick="formupdate(\'' . md5($field) 
            . '\', \'' . htmlspecialchars($val_ordered_current_key) . '\'); return false;">' 
            . $val_ordered_current_val . '</a>' . ($val_ordered_current_equals_data ? '</b>' : '');
        ?></td>
        <td nowrap="nowrap">
        <?php
        echo ($val_ordered_current_equals_data ? '<b>' : '') . '<a href="#" title="' 
        . $strUseThisValue .  ($val_ordered_current_val_title != '' ? ': ' . $val_ordered_current_val_title : '') 
        . '" onclick="formupdate(\'' . md5($field) . '\', \'' 
        . htmlspecialchars($val_ordered_current_key) . '\'); return false;">' . htmlspecialchars($val_ordered_current_key) 
        . '</a>' . ($val_ordered_current_equals_data ? '</b>' : '');
        ?></td>
    </tr>
        <?php
    } // end while
}
?> 
</tbody>
</table>

</body>
</html>

<?php
/**
 * Close MySql connections
 */
if (isset($dbh) && $dbh) {
    @PMA_DBI_close($dbh);
}
if (isset($userlink) && $userlink) {
    @PMA_DBI_close($userlink);
}


/**
 * Sends bufferized data
 */
if (isset($cfg['OBGzip']) && $cfg['OBGzip']
    && isset($ob_mode) && $ob_mode) {
     PMA_outBufferPost($ob_mode);
}
?> 
