<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Form templates
*
* @package PhpMyAdmin
*/
use PMA\libraries\Template;
use PMA\libraries\Util;
use PMA\libraries\URL;
use PMA\libraries\Sanitize;
/**
* Displays top part of the form
*
* @param string $action default: $_SERVER['REQUEST_URI']
* @param string $method 'post' or 'get'
* @param array $hidden_fields array of form hidden fields (key: field name)
*
* @return string
*/
function PMA_displayFormTop($action = null, $method = 'post', $hidden_fields = null)
{
static $has_check_page_refresh = false;
if ($action === null) {
$action = $_SERVER['REQUEST_URI'];
}
if ($method != 'post') {
$method = 'get';
}
$htmlOutput = '<form method="' . $method . '" action="'
. htmlspecialchars($action) . '" class="config-form disableAjax">';
$htmlOutput .= '<input type="hidden" name="tab_hash" value="" />';
// we do validation on page refresh when browser remembers field values,
// add a field with known value which will be used for checks
if (! $has_check_page_refresh) {
$has_check_page_refresh = true;
$htmlOutput .= '<input type="hidden" name="check_page_refresh" '
. ' id="check_page_refresh" value="" />' . "\n";
}
$htmlOutput .= URL::getHiddenInputs('', '', 0, 'server') . "\n";
$htmlOutput .= URL::getHiddenFields((array)$hidden_fields);
return $htmlOutput;
}
/**
* Displays form tabs which are given by an array indexed by fieldset id
* ({@link PMA_displayFieldsetTop}), with values being tab titles.
*
* @param array $tabs tab names
*
* @return string
*/
function PMA_displayTabsTop($tabs)
{
$items = array();
foreach ($tabs as $tab_id => $tab_name) {
$items[] = array(
'content' => htmlspecialchars($tab_name),
'url' => array(
'href' => '#' . $tab_id,
),
);
}
$htmlOutput = Template::get('list/unordered')->render(
array(
'class' => 'tabs',
'items' => $items,
)
);
$htmlOutput .= '<br />';
$htmlOutput .= '<div class="tabs_contents">';
return $htmlOutput;
}
/**
* Displays top part of a fieldset
*
* @param string $title title of fieldset
* @param string $description description shown on top of fieldset
* @param array $errors error messages to display
* @param array $attributes optional extra attributes of fieldset
*
* @return string
*/
function PMA_displayFieldsetTop($title = '', $description = '', $errors = null,
$attributes = array()
) {
global $_FormDisplayGroup;
$_FormDisplayGroup = 0;
$attributes = array_merge(array('class' => 'optbox'), $attributes);
foreach ($attributes as $k => &$attr) {
$attr = $k . '="' . htmlspecialchars($attr) . '"';
}
$htmlOutput = '<fieldset ' . implode(' ', $attributes) . '>';
$htmlOutput .= '<legend>' . $title . '</legend>';
if (!empty($description)) {
$htmlOutput .= '<p>' . $description . '</p>';
}
// this must match with displayErrors() in scripts.js
if (is_array($errors) && count($errors) > 0) {
$htmlOutput .= '<dl class="errors">';
foreach ($errors as $error) {
$htmlOutput .= '<dd>' . $error . '</dd>';
}
$htmlOutput .= '</dl>';
}
$htmlOutput .= '<table width="100%" cellspacing="0">';
return $htmlOutput;
}
/**
* Displays input field
*
* $opts keys:
* o doc - (string) documentation link
* o errors - error array
* o setvalue - (string) shows button allowing to set predefined value
* o show_restore_default - (boolean) whether show "restore default" button
* o userprefs_allow - whether user preferences are enabled for this field
* (null - no support, true/false - enabled/disabled)
* o userprefs_comment - (string) field comment
* o values - key - value pairs for <select> fields
* o values_escaped - (boolean) tells whether values array is already escaped
* (defaults to false)
* o values_disabled - (array)list of disabled values (keys from values)
* o comment - (string) tooltip comment
* o comment_warning - (bool) whether this comments warns about something
*
* @param string $path config option path
* @param string $name config option name
* @param string $type type of config option
* @param mixed $value current value
* @param string $description verbose description
* @param bool $value_is_default whether value is default
* @param array $opts see above description
*
* @return string
*/
function PMA_displayInput($path, $name, $type, $value, $description = '',
$value_is_default = true, $opts = null
) {
global $_FormDisplayGroup;
static $icons; // An array of IMG tags used further below in the function
if (defined('TESTSUITE')) {
$icons = null;
}
$is_setup_script = defined('PMA_SETUP');
if ($icons === null) { // if the static variables have not been initialised
$icons = array();
// Icon definitions:
// The same indexes will be used in the $icons array.
// The first element contains the filename and the second
// element is used for the "alt" and "title" attributes.
$icon_init = array(
'edit' => array('b_edit.png', ''),
'help' => array('b_help.png', __('Documentation')),
'reload' => array('s_reload.png', ''),
'tblops' => array('b_tblops.png', '')
);
if ($is_setup_script) {
// When called from the setup script, we don't have access to the
// sprite-aware getImage() function because the PMA_theme class
// has not been loaded, so we generate the img tags manually.
foreach ($icon_init as $k => $v) {
$title = '';
if (! empty($v[1])) {
$title = ' title="' . $v[1] . '"';
}
$icons[$k] = sprintf(
'<img alt="%s" src="%s"%s />',
$v[1],
"../themes/original/img/{$v[0]}",
$title
);
}
} else {
// In this case we just use getImage() because it's available
foreach ($icon_init as $k => $v) {
$icons[$k] = Util::getImage(
$v[0], $v[1]
);
}
}
}
$has_errors = isset($opts['errors']) && !empty($opts['errors']);
$option_is_disabled = ! $is_setup_script && isset($opts['userprefs_allow'])
&& ! $opts['userprefs_allow'];
$name_id = 'name="' . htmlspecialchars($path) . '" id="'
. htmlspecialchars($path) . '"';
$field_class = $type == 'checkbox' ? 'checkbox' : '';
if (! $value_is_default) {
$field_class .= ($field_class == '' ? '' : ' ')
. ($has_errors ? 'custom field-error' : 'custom');
}
$field_class = $field_class ? ' class="' . $field_class . '"' : '';
$tr_class = $_FormDisplayGroup > 0
? 'group-field group-field-' . $_FormDisplayGroup
: '';
if (isset($opts['setvalue']) && $opts['setvalue'] == ':group') {
unset($opts['setvalue']);
$_FormDisplayGroup++;
$tr_class = 'group-header-field group-header-' . $_FormDisplayGroup;
}
if ($option_is_disabled) {
$tr_class .= ($tr_class ? ' ' : '') . 'disabled-field';
}
$tr_class = $tr_class ? ' class="' . $tr_class . '"' : '';
$htmlOutput = '<tr' . $tr_class . '>';
$htmlOutput .= '<th>';
$htmlOutput .= '<label for="' . htmlspecialchars($path) . '">' . $name
. '</label>';
if (! empty($opts['doc'])) {
$htmlOutput .= '<span class="doc">';
$htmlOutput .= '<a href="' . $opts['doc']
. '" target="documentation">' . $icons['help'] . '</a>';
$htmlOutput .= "\n";
$htmlOutput .= '</span>';
}
if ($option_is_disabled) {
$htmlOutput .= '<span class="disabled-notice" title="';
$htmlOutput .= __(
'This setting is disabled, it will not be applied to your configuration.'
);
$htmlOutput .= '">' . __('Disabled') . "</span>";
}
if (!empty($description)) {
$htmlOutput .= '<small>' . $description . '</small>';
}
$htmlOutput .= '</th>';
$htmlOutput .= '<td>';
switch ($type) {
case 'text':
$htmlOutput .= '<input type="text" size="40" ' . $name_id . $field_class
. ' value="' . htmlspecialchars($value) . '" />';
break;
case 'password':
$htmlOutput .= '<input type="password" size="40" ' . $name_id . $field_class
. ' value="' . htmlspecialchars($value) . '" />';
break;
case 'short_text':
// As seen in the reporting server (#15042) we sometimes receive
// an array here. No clue about its origin nor content, so let's avoid
// a notice on htmlspecialchars().
if (! is_array($value)) {
$htmlOutput .= '<input type="text" size="25" ' . $name_id
. $field_class . ' value="' . htmlspecialchars($value)
. '" />';
}
break;
case 'number_text':
$htmlOutput .= '<input type="number" ' . $name_id . $field_class
. ' value="' . htmlspecialchars($value) . '" />';
break;
case 'checkbox':
$htmlOutput .= '<span' . $field_class . '><input type="checkbox" ' . $name_id
. ($value ? ' checked="checked"' : '') . ' /></span>';
break;
case 'select':
$htmlOutput .= '<select ' . $name_id . $field_class . '>';
$escape = !(isset($opts['values_escaped']) && $opts['values_escaped']);
$values_disabled = isset($opts['values_disabled'])
? array_flip($opts['values_disabled']) : array();
foreach ($opts['values'] as $opt_value_key => $opt_value) {
// set names for boolean values
if (is_bool($opt_value)) {
$opt_value = mb_strtolower(
$opt_value ? __('Yes') : __('No')
);
}
// escape if necessary
if ($escape) {
$display = htmlspecialchars($opt_value);
$display_value = htmlspecialchars($opt_value_key);
} else {
$display = $opt_value;
$display_value = $opt_value_key;
}
// compare with selected value
// boolean values are cast to integers when used as array keys
$selected = is_bool($value)
? (int) $value === $opt_value_key
: $opt_value_key === $value;
$htmlOutput .= '<option value="' . $display_value . '"';
if ($selected) {
$htmlOutput .= ' selected="selected"';
}
if (isset($values_disabled[$opt_value_key])) {
$htmlOutput .= ' disabled="disabled"';
}
$htmlOutput .= '>' . $display . '</option>';
}
$htmlOutput .= '</select>';
break;
case 'list':
$htmlOutput .= '<textarea cols="40" rows="5" ' . $name_id . $field_class
. '>' . htmlspecialchars(implode("\n", $value)) . '</textarea>';
break;
}
if (isset($opts['comment']) && $opts['comment']) {
$class = 'field-comment-mark';
if (isset($opts['comment_warning']) && $opts['comment_warning']) {
$class .= ' field-comment-warning';
}
$htmlOutput .= '<span class="' . $class . '" title="'
. htmlspecialchars($opts['comment']) . '">i</span>';
}
if ($is_setup_script
&& isset($opts['userprefs_comment'])
&& $opts['userprefs_comment']
) {
$htmlOutput .= '<a class="userprefs-comment" title="'
. htmlspecialchars($opts['userprefs_comment']) . '">'
. $icons['tblops'] . '</a>';
}
if (isset($opts['setvalue']) && $opts['setvalue']) {
$htmlOutput .= '<a class="set-value" href="#'
. htmlspecialchars("$path={$opts['setvalue']}") . '" title="'
. sprintf(__('Set value: %s'), htmlspecialchars($opts['setvalue']))
. '" style="display:none">' . $icons['edit'] . '</a>';
}
if (isset($opts['show_restore_default']) && $opts['show_restore_default']) {
$htmlOutput .= '<a class="restore-default" href="#' . $path . '" title="'
. __('Restore default value') . '" style="display:none">'
. $icons['reload'] . '</a>';
}
// this must match with displayErrors() in scripts/config.js
if ($has_errors) {
$htmlOutput .= "\n <dl class=\"inline_errors\">";
foreach ($opts['errors'] as $error) {
$htmlOutput .= '<dd>' . htmlspecialchars($error) . '</dd>';
}
$htmlOutput .= '</dl>';
}
$htmlOutput .= '</td>';
if ($is_setup_script && isset($opts['userprefs_allow'])) {
$htmlOutput .= '<td class="userprefs-allow" title="' .
__('Allow users to customize this value') . '">';
$htmlOutput .= '<input type="checkbox" name="' . $path
. '-userprefs-allow" ';
if ($opts['userprefs_allow']) {
$htmlOutput .= 'checked="checked"';
};
$htmlOutput .= '/>';
$htmlOutput .= '</td>';
} else if ($is_setup_script) {
$htmlOutput .= '<td> </td>';
}
$htmlOutput .= '</tr>';
return $htmlOutput;
}
/**
* Display group header
*
* @param string $header_text Text of header
*
* @return string|void
*/
function PMA_displayGroupHeader($header_text)
{
global $_FormDisplayGroup;
$_FormDisplayGroup++;
if (! $header_text) {
return null;
}
$colspan = defined('PMA_SETUP')
? 3
: 2;
$htmlOutput = '<tr class="group-header group-header-' . $_FormDisplayGroup
. '">';
$htmlOutput .= '<th colspan="' . $colspan . '">';
$htmlOutput .= $header_text;
$htmlOutput .= '</th>';
$htmlOutput .= '</tr>';
return $htmlOutput;
}
/**
* Display group footer
*
* @return void
*/
function PMA_displayGroupFooter()
{
global $_FormDisplayGroup;
$_FormDisplayGroup--;
}
/**
* Displays bottom part of a fieldset
*
* @param bool $show_buttons whether show submit and reset button
*
* @return string
*/
function PMA_displayFieldsetBottom($show_buttons = true)
{
$colspan = 2;
if (defined('PMA_SETUP')) {
$colspan++;
}
$htmlOutput = '';
if ($show_buttons) {
$htmlOutput .= '<tr>';
$htmlOutput .= '<td colspan="' . $colspan . '" class="lastrow">';
$htmlOutput .= '<input type="submit" name="submit_save" value="'
. __('Apply') . '" class="green" />';
$htmlOutput .= '<input type="button" name="submit_reset" value="'
. __('Reset') . '" />';
$htmlOutput .= '</td>';
$htmlOutput .= '</tr>';
}
$htmlOutput .= '</table>';
$htmlOutput .= '</fieldset>';
return $htmlOutput;
}
/**
* Displays simple bottom part of a fieldset (without submit buttons)
*
* @return string
*/
function PMA_displayFieldsetBottomSimple()
{
$htmlOutput = '</table>';
$htmlOutput .= '</fieldset>';
return $htmlOutput;
}
/**
* Closes form tabs
*
* @return string
*/
function PMA_displayTabsBottom()
{
$htmlOutput = "</div>\n";
return $htmlOutput;
}
/**
* Displays bottom part of the form
*
* @return string
*/
function PMA_displayFormBottom()
{
$htmlOutput = "</form>\n";
return $htmlOutput;
}
/**
* Appends JS validation code to $js_array
*
* @param string $field_id ID of field to validate
* @param string|array $validators validators callback
* @param array &$js_array will be updated with javascript code
*
* @return void
*/
function PMA_addJsValidate($field_id, $validators, &$js_array)
{
foreach ((array)$validators as $validator) {
$validator = (array)$validator;
$v_name = array_shift($validator);
$v_name = "PMA_" . $v_name;
$v_args = array();
foreach ($validator as $arg) {
$v_args[] = Sanitize::escapeJsString($arg);
}
$v_args = $v_args ? ", ['" . implode("', '", $v_args) . "']" : '';
$js_array[] = "validateField('$field_id', '$v_name', true$v_args)";
}
}
/**
* Displays JavaScript code
*
* @param array $js_array lines of javascript code
*
* @return string
*/
function PMA_displayJavascript($js_array)
{
if (empty($js_array)) {
return null;
}
return Template::get('javascript/display')->render(
array('js_array' => $js_array,)
);
}
/**
* Displays error list
*
* @param string $name name of item with errors
* @param array $error_list list of errors to show
*
* @return string HTML for errors
*/
function PMA_displayErrors($name, $error_list)
{
$htmlOutput = '<dl>';
$htmlOutput .= '<dt>' . htmlspecialchars($name) . '</dt>';
foreach ($error_list as $error) {
$htmlOutput .= '<dd>' . htmlspecialchars($error) . '</dd>';
}
$htmlOutput .= '</dl>';
return $htmlOutput;
}
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