.
*/
/**
* Styles panel.
*
* @package Admin\CSS
*/
if (!defined('txpinterface')) {
die('txpinterface is undefined.');
}
if ($event == 'css') {
require_privs('css');
bouncer($step, array(
'pour' => false,
'css_save' => true,
'css_delete' => true,
'css_edit' => false,
));
switch (strtolower($step)) {
case '':
css_edit();
break;
case 'pour':
css_edit();
break;
case 'css_save':
css_save();
break;
case 'css_delete':
css_delete();
break;
case 'css_edit':
css_edit();
break;
}
}
/**
* Renders a list of stylesheets.
*
* @param string $current The active stylesheet
* @param string $default Not used
* @return string HTML
*/
function css_list($current, $default)
{
$out = array();
$protected = safe_column("DISTINCT css", 'txp_section', "1 = 1");
$criteria = 1;
$criteria .= callback_event('admin_criteria', 'css_list', 0, $criteria);
$rs = safe_rows_start("name", 'txp_css', $criteria);
if ($rs) {
while ($a = nextRow($rs)) {
extract($a);
$active = ($current === $name);
$edit = eLink('css', '', 'name', $name, $name);
if (!array_key_exists($name, $protected)) {
$edit .= dLink('css', 'css_delete', 'name', $name);
}
$out[] = tag(n.$edit.n, 'li', array(
'class' => $active ? 'active' : '',
));
}
$out = tag(join(n, $out), 'ul', array(
'class' => 'switcher-list',
));
return wrapGroup('all_styles', $out, 'all_stylesheets');
}
}
/**
* The main stylesheet editor panel.
*
* @param string|array $message The activity message
*/
function css_edit($message = '')
{
global $event, $step;
pagetop(gTxt('edit_css'), $message);
$default_name = safe_field("css", 'txp_section', "name = 'default'");
extract(array_map('assert_string', gpsa(array(
'copy',
'save_error',
'savenew',
))));
$name = sanitizeForPage(assert_string(gps('name')));
$newname = sanitizeForPage(assert_string(gps('newname')));
if ($step == 'css_delete' || empty($name) && $step != 'pour' && !$savenew) {
$name = $default_name;
} elseif (((($copy || $savenew) && $newname) || ($newname && ($newname != $name))) && !$save_error) {
$name = $newname;
}
$titleblock = inputLabel(
'new_style',
fInput('text', 'newname', $name, 'input-medium', '', '', INPUT_MEDIUM, '', 'new_style', false, true),
'css_name',
array('', 'instructions_style_name'),
array('class' => 'txp-form-field name')
);
if ($name === '') {
$titleblock .= hInput('savenew', 'savenew');
} else {
$titleblock .= hInput('name', $name);
}
$titleblock .= eInput('css').sInput('css_save');
$thecss = gps('css');
if (!$save_error) {
$thecss = fetch('css', 'txp_css', 'name', $name);
}
$actionsExtras = '';
if ($name) {
$actionsExtras .= href(' '.gTxt('duplicate'), '#', array(
'class' => 'txp-clone',
'data-form' => 'style_form',
));
}
$actions = graf(
sLink('css', 'pour', ' '.gTxt('create_new_css'), 'txp-new').
$actionsExtras,
array('class' => 'txp-actions txp-actions-inline')
);
$buttons = graf(
tag_void('input', array(
'class' => 'publish',
'type' => 'submit',
'method' => 'post',
'value' => gTxt('save'),
)), ' class="txp-save"'
);
echo n.''.
n.tag(
hed(gTxt('tab_style'), 1, array('class' => 'txp-heading')),
'div', array('class' => 'txp-layout-1col')
);
// Styles create/switcher column.
echo n.tag(
css_list($name, $default_name).n,
'div', array(
'class' => 'txp-layout-4col-alt',
'id' => 'content_switcher',
'role' => 'region',
)
);
// Styles code columm.
echo n.tag(
form(
$actions.
$titleblock.
inputLabel(
'css',
'',
'css_code',
array('', 'instructions_style_code'),
array('class' => 'txp-form-field')
).
$buttons
, '', '', 'post', '', '', 'style_form'),
'div', array(
'class' => 'txp-layout-4col-3span',
'id' => 'main_content',
'role' => 'region',
)
);
echo n.'
'; // End of .txp-layout.
}
/**
* Saves or clones a stylesheet.
*/
function css_save()
{
extract(doSlash(array_map('assert_string', psa(array(
'savenew',
'copy',
'css',
)))));
$name = sanitizeForPage(assert_string(ps('name')));
$newname = sanitizeForPage(assert_string(ps('newname')));
$save_error = false;
$message = '';
if (!$newname) {
$message = array(gTxt('css_name_required'), E_ERROR);
$save_error = true;
} else {
if ($copy && ($name === $newname)) {
$newname .= '_copy';
$_POST['newname'] = $newname;
}
$exists = safe_field("name", 'txp_css', "name = '".doSlash($newname)."'");
if (($newname !== $name) && $exists) {
$message = array(gTxt('css_already_exists', array('{name}' => $newname)), E_ERROR);
if ($savenew) {
$_POST['newname'] = '';
}
$save_error = true;
} else {
if ($savenew or $copy) {
if ($newname) {
if (safe_insert('txp_css', "name = '".doSlash($newname)."', css = '$css'")) {
update_lastmod('css_created', compact('newname', 'name', 'css'));
$message = gTxt('css_created', array('{name}' => $newname));
} else {
$message = array(gTxt('css_save_failed'), E_ERROR);
$save_error = true;
}
} else {
$message = array(gTxt('css_name_required'), E_ERROR);
$save_error = true;
}
} else {
if (safe_update('txp_css', "css = '$css', name = '".doSlash($newname)."'", "name = '".doSlash($name)."'")) {
safe_update('txp_section', "css = '".doSlash($newname)."'", "css='".doSlash($name)."'");
update_lastmod('css_saved', compact('newname', 'name', 'css'));
$message = gTxt('css_updated', array('{name}' => $name));
} else {
$message = array(gTxt('css_save_failed'), E_ERROR);
$save_error = true;
}
}
}
}
if ($save_error === true) {
$_POST['save_error'] = '1';
} else {
callback_event('css_saved', '', 0, $name, $newname);
}
css_edit($message);
}
/**
* Deletes a stylesheet.
*/
function css_delete()
{
$name = ps('name');
$count = safe_count('txp_section', "css = '".doSlash($name)."'");
$message = '';
if ($count) {
$message = array(gTxt('css_used_by_section', array('{name}' => $name, '{count}' => $count)), E_ERROR);
} else {
if (safe_delete('txp_css', "name = '".doSlash($name)."'")) {
callback_event('css_deleted', '', 0, $name);
$message = gTxt('css_deleted', array('{name}' => $name));
}
}
css_edit($message);
}