/**
* Add a meta tag to the page. Example usage:
*
* $page->add_meta ('keywords', 'One, Two, Three');
* $page->add_meta ('UTF-8', '', 'charset');
* $page->add_meta ('og:image', 'http://example.com/foo.jpg', 'property');
* $page->add_meta ('refresh', '30;url=http://example.com/', 'http-equiv');
* $page->add_meta ('<meta charset="utf-8" />');
*/
public function add_meta($name, $content = '', $attr = 'name')
{
if (strpos($name, '<') === 0) {
$script = trim($name) . "\n";
} else {
$script = '<meta ' . $attr . '="' . $name . '"' . ($content !== '' ? ' content="' . Template::quotes($content) . '"' : '') . " />\n";
}
if (!in_array($script, $this->scripts)) {
$this->scripts[] = $script;
if (!$this->is_being_rendered) {
$this->head .= $script;
}
}
}
function test_quotes()
{
$this->assertEquals(Template::quotes('Escape "double" quotes'), 'Escape "double" quotes');
}
/**
* Generate a radio button in a template:
*
* <?= Form::option ('yes', __ ('Yes'), $data->select_name) ?>
*
* This will generate the following HTML, with the selected attribute
* dependent on the value in `$data->{$name}`:
*
* <option value="yes" selected>Yes</option>
*/
public static function option($value, $label, $actual = null)
{
$out = '<option value="' . Template::quotes($value) . '"';
if ($actual !== null && $actual == $value) {
$out .= ' selected';
}
$out .= '>' . $label . '</option>';
return $out;
}
if (!$timepicker_loaded) {
$page->add_script('/js/jquery-ui/jquery-ui.css');
$page->add_script('/js/jquery-ui/jquery-ui.min.js');
$page->add_script('<style>
/* css for timepicker */
.ui-timepicker-div .ui-widget-header{ margin-bottom: 8px; }
.ui-timepicker-div dl{ text-align: left; }
.ui-timepicker-div dl dt{ height: 25px; }
.ui-timepicker-div dl dd{ margin: -25px 0 10px 65px; }
.ui-timepicker-div td { font-size: 90%; }
</style>');
$page->add_script('/apps/blog/js/jquery.timepicker.js');
$timepicker_loaded = true;
}
printf('<p>%s:<br /><input type="text" name="%s" id="%s" value="%s" />%s</p>' . "\n", $field->name, $field->name, $field->name, Template::quotes($o->{$field->name}), $rule);
printf("<script>\$(function () { \$('#%s').datetimepicker ({ timeFormat: 'hh:mm:ss', dateFormat: 'yy-mm-dd', hourGrid: 4, minuteGrid: 10 }); });</script>\n", $field->name);
break;
default:
printf('<p>%s:<br /><input type="text" name="%s" value="%s" />%s</p>' . "\n", $field->name, $field->name, Template::quotes($o->{$field->name}), $rule);
break;
}
}
echo "<p><input type='submit' value='" . i18n_get('Save Item') . "' /></p></form>\n";
// display any notices for failed fields
if (count($o->failed) > 0) {
echo "<script>\$(function () {\n";
foreach ($o->failed as $field) {
printf("\t\$('#%s-notice').show ();\n", $field);
}
echo "});\n</script>\n";
}
