490 lines
15 KiB
PHP
490 lines
15 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Form templates
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*
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* @package PhpMyAdmin
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*/
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/**
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* Displays top part of the form
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*
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* @param string $action default: $_SERVER['REQUEST_URI']
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* @param string $method 'post' or 'get'
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* @param array $hidden_fields array of form hidden fields (key: field name)
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*
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* @return void
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*/
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function PMA_displayFormTop($action = null, $method = 'post', $hidden_fields = null)
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{
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static $has_check_page_refresh = false;
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if ($action === null) {
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$action = $_SERVER['REQUEST_URI'];
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}
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if ($method != 'post') {
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$method = 'get';
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}
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echo '<form method="' . $method . '" action="'
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. htmlspecialchars($action) . '" class="config-form disableAjax">';
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echo '<input type="hidden" name="tab_hash" value="" />';
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// we do validation on page refresh when browser remembers field values,
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// add a field with known value which will be used for checks
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if (! $has_check_page_refresh) {
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$has_check_page_refresh = true;
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echo '<input type="hidden" name="check_page_refresh" '
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. ' id="check_page_refresh" value="" />' . "\n";
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}
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echo PMA_URL_getHiddenInputs('', '', 0, 'server') . "\n";
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echo PMA_getHiddenFields((array)$hidden_fields);
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}
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/**
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* Displays form tabs which are given by an array indexed by fieldset id
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* ({@link PMA_displayFieldsetTop}), with values being tab titles.
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*
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* @param array $tabs tab names
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*
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* @return void
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*/
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function PMA_displayTabsTop($tabs)
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{
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echo '<ul class="tabs">';
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foreach ($tabs as $tab_id => $tab_name) {
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echo '<li><a href="#' . $tab_id . '">'
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. htmlspecialchars($tab_name) . '</a></li>';
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}
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echo '</ul>';
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echo '<br clear="right" />';
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echo '<div class="tabs_contents">';
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}
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/**
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* Displays top part of a fieldset
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*
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* @param string $title title of fieldset
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* @param string $description description shown on top of fieldset
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* @param array $errors error messages to display
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* @param array $attributes optional extra attributes of fieldset
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*
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* @return void
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*/
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function PMA_displayFieldsetTop($title = '', $description = '', $errors = null,
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$attributes = array()
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) {
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global $_FormDisplayGroup;
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$_FormDisplayGroup = 0;
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$attributes = array_merge(array('class' => 'optbox'), $attributes);
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foreach ($attributes as $k => &$attr) {
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$attr = $k . '="' . htmlspecialchars($attr) . '"';
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}
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echo '<fieldset ' . implode(' ', $attributes) . '>';
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echo '<legend>' . $title . '</legend>';
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if (!empty($description)) {
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echo '<p>' . $description . '</p>';
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}
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// this must match with displayErrors() in scripts.js
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if (is_array($errors) && count($errors) > 0) {
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echo '<dl class="errors">';
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foreach ($errors as $error) {
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echo '<dd>' . $error . '</dd>';
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}
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echo '</dl>';
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}
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echo '<table width="100%" cellspacing="0">';
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}
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/**
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* Displays input field
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*
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* $opts keys:
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* o doc - (string) documentation link
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* o errors - error array
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* o setvalue - (string) shows button allowing to set poredefined value
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* o show_restore_default - (boolean) whether show "restore default" button
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* o userprefs_allow - whether user preferences are enabled for this field
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* (null - no support, true/false - enabled/disabled)
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* o userprefs_comment - (string) field comment
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* o values - key - value paris for <select> fields
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* o values_escaped - (boolean) tells whether values array is already escaped
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* (defaults to false)
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* o values_disabled - (array)list of disabled values (keys from values)
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* o comment - (string) tooltip comment
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* o comment_warning - (bool) whether this comments warns about something
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*
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* @param string $path config option path
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* @param string $name config option name
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* @param string $type type of config option
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* @param mixed $value current value
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* @param string $description verbose description
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* @param bool $value_is_default whether value is default
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* @param array $opts see above description
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*
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* @return void
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*/
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function PMA_displayInput($path, $name, $type, $value, $description = '',
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$value_is_default = true, $opts = null
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) {
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global $_FormDisplayGroup;
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static $icons; // An array of IMG tags used further below in the function
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if (defined('TESTSUITE')) {
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$icons = null;
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}
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$is_setup_script = defined('PMA_SETUP');
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if ($icons === null) { // if the static variables have not been initialised
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$icons = array();
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// Icon definitions:
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// The same indexes will be used in the $icons array.
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// The first element contains the filename and the second
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// element is used for the "alt" and "title" attributes.
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$icon_init = array(
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'edit' => array('b_edit.png', ''),
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'help' => array('b_help.png', __('Documentation')),
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'reload' => array('s_reload.png', ''),
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'tblops' => array('b_tblops.png', '')
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);
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if ($is_setup_script) {
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// When called from the setup script, we don't have access to the
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// sprite-aware getImage() function because the PMA_theme class
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// has not been loaded, so we generate the img tags manually.
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foreach ($icon_init as $k => $v) {
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$title = '';
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if (! empty($v[1])) {
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$title = ' title="' . $v[1] . '"';
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}
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$icons[$k] = sprintf(
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'<img alt="%s" src="%s"%s />',
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$v[1],
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".{$GLOBALS['cfg']['ThemePath']}/original/img/{$v[0]}",
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$title
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);
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}
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} else {
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// In this case we just use getImage() because it's available
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foreach ($icon_init as $k => $v) {
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$icons[$k] = PMA_Util::getImage(
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$v[0], $v[1]
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);
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}
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}
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}
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$has_errors = isset($opts['errors']) && !empty($opts['errors']);
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$option_is_disabled = ! $is_setup_script && isset($opts['userprefs_allow'])
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&& ! $opts['userprefs_allow'];
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$name_id = 'name="' . htmlspecialchars($path) . '" id="'
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. htmlspecialchars($path) . '"';
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$field_class = $type == 'checkbox' ? 'checkbox' : '';
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if (! $value_is_default) {
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$field_class .= ($field_class == '' ? '' : ' ')
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. ($has_errors ? 'custom field-error' : 'custom');
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}
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$field_class = $field_class ? ' class="' . $field_class . '"' : '';
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$tr_class = $_FormDisplayGroup > 0
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? 'group-field group-field-' . $_FormDisplayGroup
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: '';
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if (isset($opts['setvalue']) && $opts['setvalue'] == ':group') {
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unset($opts['setvalue']);
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$_FormDisplayGroup++;
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$tr_class = 'group-header-field group-header-' . $_FormDisplayGroup;
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}
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if ($option_is_disabled) {
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$tr_class .= ($tr_class ? ' ' : '') . 'disabled-field';
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}
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$tr_class = $tr_class ? ' class="' . $tr_class . '"' : '';
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echo '<tr' . $tr_class . '>';
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echo '<th>';
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echo '<label for="' . htmlspecialchars($path) . '">' . $name . '</label>';
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if (! empty($opts['doc'])) {
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echo '<span class="doc">';
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echo '<a href="' . $opts['doc']
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. '" target="documentation">' . $icons['help'] . '</a>';
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echo "\n";
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echo '</span>';
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}
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if ($option_is_disabled) {
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echo '<span class="disabled-notice" title="';
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echo __(
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'This setting is disabled, it will not be applied to your configuration.'
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);
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echo '">' . __('Disabled') . "</span>";
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}
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if (!empty($description)) {
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echo '<small>' . $description . '</small>';
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}
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echo '</th>';
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echo '<td>';
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switch ($type) {
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case 'text':
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echo '<input type="text" size="60" ' . $name_id . $field_class
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. ' value="' . htmlspecialchars($value) . '" />';
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break;
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case 'password':
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echo '<input type="password" size="60" ' . $name_id . $field_class
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. ' value="' . htmlspecialchars($value) . '" />';
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break;
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case 'short_text':
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echo '<input type="text" size="25" ' . $name_id . $field_class
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. ' value="' . htmlspecialchars($value) . '" />';
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break;
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case 'number_text':
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echo '<input type="number" size="15" ' . $name_id . $field_class
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. ' value="' . htmlspecialchars($value) . '" />';
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break;
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case 'checkbox':
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echo '<span' . $field_class . '><input type="checkbox" ' . $name_id
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. ($value ? ' checked="checked"' : '') . ' /></span>';
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break;
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case 'select':
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echo '<select ' . $name_id . $field_class . '>';
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$escape = !(isset($opts['values_escaped']) && $opts['values_escaped']);
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$values_disabled = isset($opts['values_disabled'])
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? array_flip($opts['values_disabled']) : array();
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foreach ($opts['values'] as $opt_value_key => $opt_value) {
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// set names for boolean values
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if (is_bool($opt_value)) {
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$opt_value = strtolower($opt_value ? __('Yes') : __('No'));
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}
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// escape if necessary
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if ($escape) {
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$display = htmlspecialchars($opt_value);
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$display_value = htmlspecialchars($opt_value_key);
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} else {
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$display = $opt_value;
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$display_value = $opt_value_key;
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}
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// compare with selected value
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// boolean values are cast to integers when used as array keys
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$selected = is_bool($value)
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? (int) $value === $opt_value_key
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: $opt_value_key === $value;
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echo '<option value="' . $display_value . '"';
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if ($selected) {
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echo ' selected="selected"';
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}
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if (isset($values_disabled[$opt_value_key])) {
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echo ' disabled="disabled"';
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}
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echo '>' . $display . '</option>';
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}
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echo '</select>';
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break;
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case 'list':
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echo '<textarea cols="40" rows="5" ' . $name_id . $field_class . '>'
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. htmlspecialchars(implode("\n", $value))
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. '</textarea>';
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break;
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}
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if (isset($opts['comment']) && $opts['comment']) {
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$class = 'field-comment-mark';
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if (isset($opts['comment_warning']) && $opts['comment_warning']) {
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$class .= ' field-comment-warning';
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}
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echo '<span class="' . $class . '" title="'
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. htmlspecialchars($opts['comment']) . '">i</span>';
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}
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if ($is_setup_script
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&& isset($opts['userprefs_comment'])
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&& $opts['userprefs_comment']
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) {
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echo '<a class="userprefs-comment" title="'
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. htmlspecialchars($opts['userprefs_comment']) . '">'
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. $icons['tblops'] . '</a>';
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}
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if (isset($opts['setvalue']) && $opts['setvalue']) {
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echo '<a class="set-value" href="#'
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. htmlspecialchars("$path={$opts['setvalue']}") . '" title="'
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. sprintf(__('Set value: %s'), htmlspecialchars($opts['setvalue']))
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. '" style="display:none">' . $icons['edit'] . '</a>';
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}
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if (isset($opts['show_restore_default']) && $opts['show_restore_default']) {
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echo '<a class="restore-default" href="#' . $path . '" title="'
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. __('Restore default value') . '" style="display:none">'
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. $icons['reload'] . '</a>';
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}
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// this must match with displayErrors() in scripts/config.js
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if ($has_errors) {
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echo "\n <dl class=\"inline_errors\">";
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foreach ($opts['errors'] as $error) {
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echo '<dd>' . htmlspecialchars($error) . '</dd>';
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}
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echo '</dl>';
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}
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echo '</td>';
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if ($is_setup_script && isset($opts['userprefs_allow'])) {
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echo '<td class="userprefs-allow" title="' .
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__('Allow users to customize this value') . '">';
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echo '<input type="checkbox" name="' . $path . '-userprefs-allow" ';
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if ($opts['userprefs_allow']) {
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echo 'checked="checked"';
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};
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echo '/>';
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echo '</td>';
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} else if ($is_setup_script) {
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echo '<td> </td>';
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}
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echo '</tr>';
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}
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/**
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* Display group header
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*
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* @param string $header_text Text of header
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*
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* @return void
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*/
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function PMA_displayGroupHeader($header_text)
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{
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global $_FormDisplayGroup;
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$_FormDisplayGroup++;
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if (! $header_text) {
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return;
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}
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$colspan = defined('PMA_SETUP')
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? 3
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: 2;
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echo '<tr class="group-header group-header-' . $_FormDisplayGroup . '">';
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echo '<th colspan="' . $colspan . '">';
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echo $header_text;
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echo '</th>';
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echo '</tr>';
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}
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/**
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* Display group footer
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*
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* @return void
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*/
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function PMA_displayGroupFooter()
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{
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global $_FormDisplayGroup;
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$_FormDisplayGroup--;
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}
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/**
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* Displays bottom part of a fieldset
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*
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* @return void
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*/
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function PMA_displayFieldsetBottom()
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{
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$colspan = 2;
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if (defined('PMA_SETUP')) {
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$colspan++;
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}
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echo '<tr>';
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echo '<td colspan="' . $colspan . '" class="lastrow">';
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echo '<input type="submit" name="submit_save" value="'
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. __('Apply') . '" class="green" />';
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echo '<input type="button" name="submit_reset" value="'
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. __('Reset') . '" />';
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echo '</td>';
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echo '</tr>';
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echo '</table>';
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echo '</fieldset>';
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}
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/**
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* Displays simple bottom part of a fieldset (without submit buttons)
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*
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* @return void
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*/
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function PMA_displayFieldsetBottomSimple()
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{
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echo '</table>';
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echo '</fieldset>';
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}
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/**
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* Closes form tabs
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*
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* @return void
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*/
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function PMA_displayTabsBottom()
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{
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echo "</div>\n";
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}
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/**
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* Displays bottom part of the form
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*
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* @return void
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*/
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function PMA_displayFormBottom()
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{
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echo "</form>\n";
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}
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/**
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* Appends JS validation code to $js_array
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*
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* @param string $field_id ID of field to validate
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* @param string|array $validators validators callback
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* @param array &$js_array will be updated with javascript code
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*
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* @return void
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*/
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function PMA_addJsValidate($field_id, $validators, &$js_array)
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{
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foreach ((array)$validators as $validator) {
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$validator = (array)$validator;
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$v_name = array_shift($validator);
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$v_name = "PMA_" . $v_name;
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$v_args = array();
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foreach ($validator as $arg) {
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$v_args[] = PMA_escapeJsString($arg);
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}
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$v_args = $v_args ? ", ['" . implode("', '", $v_args) . "']" : '';
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$js_array[] = "validateField('$field_id', '$v_name', true$v_args)";
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}
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}
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/**
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* Displays JavaScript code
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*
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* @param array $js_array lines of javascript code
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*
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* @return void
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*/
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function PMA_displayJavascript($js_array)
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{
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if (empty($js_array)) {
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return;
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}
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echo '<script type="text/javascript">' . "\n";
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echo implode(";\n", $js_array) . ";\n";
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echo '</script>' . "\n";
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}
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/**
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* Displays error list
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*
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* @param string $name name of item with errors
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* @param array $error_list list of errors to show
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*
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* @return void
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*/
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function PMA_displayErrors($name, $error_list)
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{
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echo '<dl>';
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echo '<dt>' . htmlspecialchars($name) . '</dt>';
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foreach ($error_list as $error) {
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echo '<dd>' . htmlspecialchars($error) . '</dd>';
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}
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echo '</dl>';
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}
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?>
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