416 lines
13 KiB
PHP
416 lines
13 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Contains functions used by browse_foreigners.php
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*
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* @package PhpMyAdmin
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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/**
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* Function to get html for relational field selection
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*
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* @param string $db current database
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* @param string $table current table
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* @param string $field field
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* @param array $foreignData foreign column data
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* @param string $fieldkey field key
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* @param array $data data
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*
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* @return string
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*/
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function PMA_getHtmlForRelationalFieldSelection($db, $table, $field, $foreignData,
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$fieldkey, $data
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) {
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$gotopage = PMA_getHtmlForGotoPage($foreignData);
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$showall = PMA_getHtmlForShowAll($foreignData);
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$output = '<form action="browse_foreigners.php" method="post">'
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. '<fieldset>'
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. PMA_URL_getHiddenInputs($db, $table)
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. '<input type="hidden" name="field" value="' . htmlspecialchars($field)
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. '" />'
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. '<input type="hidden" name="fieldkey" value="'
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. (isset($fieldkey) ? htmlspecialchars($fieldkey) : '') . '" />';
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if (isset($_REQUEST['rownumber'])) {
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$output .= '<input type="hidden" name="rownumber" value="'
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. htmlspecialchars($_REQUEST['rownumber']) . '" />';
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}
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$output .= '<span class="formelement">'
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. '<label for="input_foreign_filter">' . __('Search:') . '</label>'
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. '<input type="text" name="foreign_filter" '
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. 'id="input_foreign_filter" value="'
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. (isset($_REQUEST['foreign_filter'])
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? htmlspecialchars($_REQUEST['foreign_filter'])
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: '')
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. '" />'
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. '<input type="submit" name="submit_foreign_filter" value="'
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. __('Go') . '" />'
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. '</span>'
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. '<span class="formelement">' . $gotopage . '</span>'
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. '<span class="formelement">' . $showall . '</span>'
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. '</fieldset>'
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. '</form>';
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$output .= '<table width="100%">';
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if (is_array($foreignData['disp_row'])) {
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$header = '<tr>
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<th>' . __('Keyname') . '</th>
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<th>' . __('Description') . '</th>
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<td width="20%"></td>
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<th>' . __('Description') . '</th>
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<th>' . __('Keyname') . '</th>
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</tr>';
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$output .= '<thead>' . $header . '</thead>' . "\n"
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. '<tfoot>' . $header . '</tfoot>' . "\n"
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. '<tbody>' . "\n";
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$values = array();
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$keys = array();
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foreach ($foreignData['disp_row'] as $relrow) {
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if ($foreignData['foreign_display'] != false) {
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$values[] = $relrow[$foreignData['foreign_display']];
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} else {
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$values[] = '';
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}
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$keys[] = $relrow[$foreignData['foreign_field']];
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}
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asort($keys);
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$hcount = 0;
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$odd_row = true;
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$val_ordered_current_row = 0;
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$val_ordered_current_equals_data = false;
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$key_ordered_current_equals_data = false;
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foreach ($keys as $key_ordered_current_row => $value) {
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$hcount++;
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if ($GLOBALS['cfg']['RepeatCells'] > 0
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&& $hcount > $GLOBALS['cfg']['RepeatCells']
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) {
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$output .= $header;
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$hcount = 0;
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$odd_row = true;
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}
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$key_ordered_current_key = $keys[$key_ordered_current_row];
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$key_ordered_current_val = $values[$key_ordered_current_row];
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$val_ordered_current_key = $keys[$val_ordered_current_row];
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$val_ordered_current_val = $values[$val_ordered_current_row];
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$val_ordered_current_row++;
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$pmaString = $GLOBALS['PMA_String'];
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$limitChars = $GLOBALS['cfg']['LimitChars'];
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if ($pmaString->strlen($val_ordered_current_val) <= $limitChars) {
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$val_ordered_current_val = htmlspecialchars(
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$val_ordered_current_val
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);
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$val_ordered_current_val_title = '';
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} else {
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$val_ordered_current_val_title = htmlspecialchars(
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$val_ordered_current_val
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);
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$val_ordered_current_val = htmlspecialchars(
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$pmaString->substr(
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$val_ordered_current_val, 0, $limitChars
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)
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. '...'
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);
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}
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if ($pmaString->strlen($key_ordered_current_val) <= $limitChars) {
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$key_ordered_current_val = htmlspecialchars(
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$key_ordered_current_val
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);
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$key_ordered_current_val_title = '';
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} else {
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$key_ordered_current_val_title = htmlspecialchars(
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$key_ordered_current_val
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);
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$key_ordered_current_val = htmlspecialchars(
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$pmaString->substr(
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$key_ordered_current_val, 0, $limitChars
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) . '...'
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);
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}
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if (! empty($data)) {
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$val_ordered_current_equals_data
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= $val_ordered_current_key == $data;
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$key_ordered_current_equals_data
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= $key_ordered_current_key == $data;
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}
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$output .= '<tr class="noclick ' . ($odd_row ? 'odd' : 'even') . '">';
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$odd_row = ! $odd_row;
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$output .= PMA_getHtmlForColumnElement(
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'class="nowrap"', $key_ordered_current_equals_data,
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$key_ordered_current_key, $key_ordered_current_val,
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$key_ordered_current_val_title, $field
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);
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$output .= PMA_getHtmlForColumnElement(
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'', $key_ordered_current_equals_data, $key_ordered_current_key,
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$key_ordered_current_val, $key_ordered_current_val_title, $field
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);
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$output .= '<td width="20%">'
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. '<img src="' . $GLOBALS['pmaThemeImage'] . 'spacer.png" alt=""'
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. ' width="1" height="1" /></td>';
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$output .= PMA_getHtmlForColumnElement(
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'', $val_ordered_current_equals_data, $key_ordered_current_key,
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$val_ordered_current_val, $val_ordered_current_val_title, $field
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);
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$output .= PMA_getHtmlForColumnElement(
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'class="nowrap"', $val_ordered_current_equals_data,
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$val_ordered_current_key, $val_ordered_current_val,
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$val_ordered_current_val_title, $field
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);
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$output .= '</tr>';
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} // end while
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}
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$output .= '</tbody>'
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. '</table>';
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return $output;
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}
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/**
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* Function to get html for each column element
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*
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* @param string $cssClass class="nowrap" or ''
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* @param bool $currentEqualsData whether current equals data
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* @param string $currentKey current key
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* @param string $currentVal current value
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* @param string $currentTitle current title
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* @param string $field field
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*
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* @return string
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*/
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function PMA_getHtmlForColumnElement($cssClass, $currentEqualsData, $currentKey,
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$currentVal, $currentTitle, $field
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) {
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$output = '<td ' . $cssClass . '>'
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. ($currentEqualsData ? '<strong>' : '')
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. '<a href="#" title="' . __('Use this value')
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. ($currentTitle != ''
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? ': ' . $currentTitle
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: '')
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. '" onclick="formupdate(\'' . md5($field) . '\', \''
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. PMA_jsFormat($currentKey, false)
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. '\'); return false;">';
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if ($cssClass !== '') {
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$output .= htmlspecialchars($currentKey);
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} else {
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$output .= $currentVal;
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}
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$output .= '</a>' . ($currentEqualsData ? '</strong>' : '') . '</td>';
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return $output;
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}
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/**
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* Function to get javascript code to handle display selection for relational
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* field values
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*
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* @return string
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*/
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function PMA_getJsScriptToHandleSelectRelationalFields()
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{
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$element_name = PMA_getElementName();
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$fieldkey = PMA_getFieldKey();
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$error = PMA_getJsError();
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$code = <<<EOC
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self.focus();
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function formupdate(fieldmd5, key) {
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var \$inline = window.opener.jQuery('.browse_foreign_clicked');
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if (\$inline.length != 0) {
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\$inline.removeClass('browse_foreign_clicked')
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// for grid editing,
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// puts new value in the previous element which is
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// a span with class curr_value, and trigger .change()
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.prev('.curr_value').text(key).change();
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// for zoom-search editing, puts new value in the previous
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// element which is an input field
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\$inline.prev('input[type=text]').val(key);
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self.close();
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return false;
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}
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if (opener && opener.document && opener.document.insertForm) {
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var field = 'fields';
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var field_null = 'fields_null';
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$element_name
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var element_name_alt = field + '[$fieldkey]';
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if (opener.document.insertForm.elements[element_name]) {
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// Edit/Insert form
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opener.document.insertForm.elements[element_name].value = key;
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if (opener.document.insertForm.elements[null_name]) {
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opener.document.insertForm.elements[null_name].checked = false;
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}
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self.close();
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return false;
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} else if (opener.document.insertForm.elements[element_name_alt]) {
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// Search form
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opener.document.insertForm.elements[element_name_alt].value = key;
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self.close();
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return false;
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}
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}
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alert('$error');
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}
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EOC;
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return $code;
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}
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/**
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* Function to get formatted error message for javascript
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*
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* @return string
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*/
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function PMA_getJsError()
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{
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return PMA_jsFormat(
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__(
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'The target browser window could not be updated. '
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. 'Maybe you have closed the parent window, or '
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. 'your browser\'s security settings are '
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. 'configured to block cross-window updates.'
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)
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);
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}
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/**
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* Function to get the field key
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*
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* @return string
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*/
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function PMA_getFieldKey()
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{
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if (! isset($_REQUEST['fieldkey']) || ! is_numeric($_REQUEST['fieldkey'])) {
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$fieldkey = 0;
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} else {
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$fieldkey = $_REQUEST['fieldkey'];
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}
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return $fieldkey;
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}
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/**
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* Function to get the element name
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*
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* @return string
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*/
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function PMA_getElementName()
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{
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// When coming from Table/Zoom search
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if (isset($_REQUEST['fromsearch'])) {
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// In table or zoom search, input fields are named "criteriaValues"
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$element_name = " var field = 'criteriaValues';\n";
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} else {
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// In insert/edit, input fields are named "fields"
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$element_name = " var field = 'fields';\n";
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}
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if (isset($_REQUEST['rownumber'])) {
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$element_name .= " var element_name = field + '[multi_edit]["
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. htmlspecialchars($_REQUEST['rownumber']) . "][' + fieldmd5 + ']';\n"
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. " var null_name = field_null + '[multi_edit]["
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. htmlspecialchars($_REQUEST['rownumber']) . "][' + fieldmd5 + ']';\n";
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} else {
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$element_name .= "var element_name = field + '[]'";
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}
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return $element_name;
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}
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/**
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* Function to get html for show all case
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*
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* @param array $foreignData foreign data
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*
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* @return string
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*/
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function PMA_getHtmlForShowAll($foreignData)
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{
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$showall = '';
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if (is_array($foreignData['disp_row'])) {
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if ($GLOBALS['cfg']['ShowAll']
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&& ($foreignData['the_total'] > $GLOBALS['cfg']['MaxRows'])
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) {
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$showall = '<input type="submit" name="foreign_navig" value="'
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. __('Show all') . '" />';
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}
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}
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return $showall;
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}
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/**
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* Function to get html for the goto page option
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*
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* @param array $foreignData foreign data
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*
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* @return string
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*/
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function PMA_getHtmlForGotoPage($foreignData)
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{
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$gotopage = '';
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isset($_REQUEST['pos']) ? $pos = $_REQUEST['pos'] : $pos = 0;
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if (is_array($foreignData['disp_row'])) {
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$session_max_rows = $GLOBALS['cfg']['MaxRows'];
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$pageNow = @floor($pos / $session_max_rows) + 1;
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$nbTotalPage = @ceil($foreignData['the_total'] / $session_max_rows);
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if ($foreignData['the_total'] > $GLOBALS['cfg']['MaxRows']) {
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$gotopage = PMA_Util::pageselector(
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'pos',
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$session_max_rows,
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$pageNow,
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$nbTotalPage,
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200,
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5,
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5,
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20,
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10,
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__('Page number:')
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);
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}
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}
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return $gotopage;
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}
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/**
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* Function to get foreign limit
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*
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* @param string $foreign_navig foreign navigation
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*
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* @return string
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*/
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function PMA_getForeignLimit($foreign_navig)
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{
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if (isset($foreign_navig) && $foreign_navig == __('Show all')) {
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return null;
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}
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isset($_REQUEST['pos']) ? $pos = $_REQUEST['pos'] : $pos = 0;
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return 'LIMIT ' . $pos . ', ' . $GLOBALS['cfg']['MaxRows'] . ' ';
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}
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?>
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