File: //var/www/Gosuryaid/wp/wp-content/plugins/akeebabackupwp/app/Awf/Html/Select.php
<?php
/**
* @package awf
* @copyright Copyright (c)2014-2021 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU GPL version 3 or later
*/
namespace Awf\Html;
use Awf\Text\Text;
use Awf\Utils\ArrayHelper;
/**
* An abstraction to creating HTML select elements and related widgets
*
* This class is based on the JHtml package of Joomla! 3 but heavily modified
*/
abstract class Select
{
/**
* Default values for options. Organized by option group.
*
* @var array
*/
static protected $optionDefaults = array(
'option' => array(
'option.attr' => null, 'option.disable' => 'disable', 'option.id' => null, 'option.key' => 'value',
'option.key.toHtml' => true, 'option.label' => null, 'option.label.toHtml' => true, 'option.text' => 'text',
'option.text.toHtml' => true
)
);
/**
* Generates a yes/no radio list.
*
* @param string $name The value of the HTML name attribute
* @param array $attribs Additional HTML attributes for the <select> tag
* @param string $selected The key that is selected
* @param string $yes Language key for Yes
* @param string $no Language key for no
* @param boolean $id The id for the field
*
* @return string HTML for the radio list
*/
public static function booleanList($name, $attribs = array(), $selected = null, $yes = 'AWF_YES', $no = 'AWF_NO', $id = false)
{
$arr = array(static::option('0', Text::_($no)), static::option('1', Text::_($yes)));
return static::radioList($arr, $name, $attribs, 'value', 'text', (int)$selected, $id);
}
/**
* Generates an HTML selection list.
*
* @param array $data An array of objects, arrays, or scalars.
* @param string $name The value of the HTML name attribute.
* @param mixed $attribs Additional HTML attributes for the <select> tag. This
* can be an array of attributes, or an array of options. Treated as options
* if it is the last argument passed. Valid options are:
* Format options, see {@see Html::$formatOptions}.
* Selection options, see {@see Select::options()}.
* list.attr, string|array: Additional attributes for the select
* element.
* id, string: Value to use as the select element id attribute.
* Defaults to the same as the name.
* list.select, string|array: Identifies one or more option elements
* to be selected, based on the option key values.
* @param string $optKey The name of the object variable for the option value. If
* set to null, the index of the value array is used.
* @param string $optText The name of the object variable for the option text.
* @param mixed $selected The key that is selected (accepts an array or a string).
* @param mixed $idTag Value of the field id or null by default
* @param boolean $translate True to translate
*
* @return string HTML for the select list.
*/
public static function genericList($data, $name, $attribs = null, $optKey = 'value', $optText = 'text',
$selected = null, $idTag = false, $translate = false)
{
// Set default options
$options = array_merge(Html::$formatOptions, array('format.depth' => 0, 'id' => false));
if (is_array($attribs) && func_num_args() == 3)
{
// Assume we have an options array
$options = array_merge($options, $attribs);
}
else
{
// Get options from the parameters
$options['id'] = $idTag;
$options['list.attr'] = $attribs;
$options['list.translate'] = $translate;
$options['option.key'] = $optKey;
$options['option.text'] = $optText;
$options['list.select'] = $selected;
}
$attribs = '';
if (isset($options['list.attr']))
{
if (is_array($options['list.attr']))
{
$attribs = ArrayHelper::toString($options['list.attr']);
}
else
{
$attribs = $options['list.attr'];
}
if ($attribs != '')
{
$attribs = ' ' . $attribs;
}
}
$id = $options['id'] !== false ? $options['id'] : $name;
$id = str_replace(array('[', ']'), '', $id);
$baseIndent = str_repeat($options['format.indent'], $options['format.depth']++);
$html = $baseIndent . '<select' . ($id !== '' ? ' id="' . $id . '"' : '') . ' name="' . $name . '"' . $attribs . '>' . $options['format.eol']
. static::options($data, $options) . $baseIndent . '</select>' . $options['format.eol'];
return $html;
}
/**
* Method to build a list with suggestions
*
* @param array $data An array of objects, arrays, or values.
* @param string $optKey The name of the object variable for the option value. If
* set to null, the index of the value array is used.
* @param string $optText The name of the object variable for the option text.
* @param mixed $idTag Value of the field id or null by default
* @param boolean $translate True to translate
*
* @return string HTML for the select list
*/
public static function suggestionList($data, $optKey = 'value', $optText = 'text', $idTag = '', $translate = false)
{
// Set default options
$options = array_merge(Html::$formatOptions, array('format.depth' => 0, 'id' => false));
// Get options from the parameters
$options['id'] = $idTag;
$options['list.attr'] = null;
$options['list.translate'] = $translate;
$options['option.key'] = $optKey;
$options['option.text'] = $optText;
$options['list.select'] = null;
$id = ' id="' . $idTag . '"';
$baseIndent = str_repeat($options['format.indent'], $options['format.depth']++);
$html = $baseIndent . '<datalist' . $id . '>' . $options['format.eol']
. static::options($data, $options) . $baseIndent . '</datalist>' . $options['format.eol'];
return $html;
}
/**
* Generates a grouped HTML selection list from nested arrays.
*
* @param array $data An array of groups, each of which is an array of options.
* @param string $name The value of the HTML name attribute
* @param array $options Options, an array of key/value pairs. Valid options are:
* Format options, {@see Html::$formatOptions}.
* Selection options. See {@see Select::options()}.
* group.id: The property in each group to use as the group id
* attribute. Defaults to none.
* group.label: The property in each group to use as the group
* label. Defaults to "text". If set to null, the data array index key is
* used.
* group.items: The property in each group to use as the array of
* items in the group. Defaults to "items". If set to null, group.id and
* group. label are forced to null and the data element is assumed to be a
* list of selections.
* id: Value to use as the select element id attribute. Defaults to
* the same as the name.
* list.attr: Attributes for the select element. Can be a string or
* an array of key/value pairs. Defaults to none.
* list.select: either the value of one selected option or an array
* of selected options. Default: none.
* list.translate: Boolean. If set, text and labels are translated via
* Text::_().
*
* @return string HTML for the select list
*
* @throws \RuntimeException If a group has contents that cannot be processed.
*/
public static function groupedList($data, $name, $options = array())
{
// Set default options and overwrite with anything passed in
$options = array_merge(
Html::$formatOptions,
array('format.depth' => 0, 'group.items' => 'items', 'group.label' => 'text', 'group.label.toHtml' => true, 'id' => false),
$options
);
// Apply option rules
if ($options['group.items'] === null)
{
$options['group.label'] = null;
}
$attribs = '';
if (isset($options['list.attr']))
{
if (is_array($options['list.attr']))
{
$attribs = ArrayHelper::toString($options['list.attr']);
}
else
{
$attribs = $options['list.attr'];
}
if ($attribs != '')
{
$attribs = ' ' . $attribs;
}
}
$id = $options['id'] !== false ? $options['id'] : $name;
$id = str_replace(array('[', ']'), '', $id);
// Disable groups in the options.
$options['groups'] = false;
$baseIndent = str_repeat($options['format.indent'], $options['format.depth']++);
$html = $baseIndent . '<select' . ($id !== '' ? ' id="' . $id . '"' : '') . ' name="' . $name . '"' . $attribs . '>' . $options['format.eol'];
$groupIndent = str_repeat($options['format.indent'], $options['format.depth']++);
foreach ($data as $dataKey => $group)
{
$label = $dataKey;
$id = '';
$noGroup = is_int($dataKey);
if ($options['group.items'] == null)
{
// Sub-list is an associative array
$subList = $group;
}
elseif (is_array($group))
{
// Sub-list is in an element of an array.
$subList = $group[$options['group.items']];
if (isset($group[$options['group.label']]))
{
$label = $group[$options['group.label']];
$noGroup = false;
}
if (isset($options['group.id']) && isset($group[$options['group.id']]))
{
$id = $group[$options['group.id']];
$noGroup = false;
}
}
elseif (is_object($group))
{
// Sub-list is in a property of an object
$subList = $group->{$options['group.items']};
if (isset($group->{$options['group.label']}))
{
$label = $group->{$options['group.label']};
$noGroup = false;
}
if (isset($options['group.id']) && isset($group->{$options['group.id']}))
{
$id = $group->{$options['group.id']};
$noGroup = false;
}
}
else
{
throw new \RuntimeException('Invalid group contents.', 1);
}
if ($noGroup)
{
$html .= static::options($subList, $options);
}
else
{
$html .= $groupIndent . '<optgroup' . (empty($id) ? '' : ' id="' . $id . '"') . ' label="'
. ($options['group.label.toHtml'] ? htmlspecialchars($label, ENT_COMPAT, 'UTF-8') : $label) . '">' . $options['format.eol']
. static::options($subList, $options) . $groupIndent . '</optgroup>' . $options['format.eol'];
}
}
$html .= $baseIndent . '</select>' . $options['format.eol'];
return $html;
}
/**
* Generates a selection list of integers.
*
* @param integer $start The start integer
* @param integer $end The end integer
* @param integer $inc The increment
* @param string $name The value of the HTML name attribute
* @param mixed $attribs Additional HTML attributes for the <select> tag, an array of
* attributes, or an array of options. Treated as options if it is the last
* argument passed.
* @param mixed $selected The key that is selected
* @param string $format The printf format to be applied to the number
*
* @return string HTML for the select list
*/
public static function integerList($start, $end, $inc, $name, $attribs = null, $selected = null, $format = '')
{
// Set default options
$options = array_merge(Html::$formatOptions, array('format.depth' => 0, 'option.format' => '', 'id' => null));
if (is_array($attribs) && func_num_args() == 5)
{
// Assume we have an options array
$options = array_merge($options, $attribs);
// Extract the format and remove it from downstream options
$format = $options['option.format'];
unset($options['option.format']);
}
else
{
// Get options from the parameters
$options['list.attr'] = $attribs;
$options['list.select'] = $selected;
}
$start = (int)$start;
$end = (int)$end;
$inc = (int)$inc;
$data = array();
for ($i = $start; $i <= $end; $i += $inc)
{
$data[$i] = $format ? sprintf($format, $i) : $i;
}
// Tell genericlist() to use array keys
$options['option.key'] = null;
return static::genericList($data, $name, $options);
}
/**
* Create an object that represents an option in an option list.
*
* @param string $value The value of the option
* @param string $text The text for the option
* @param mixed $optKey If a string, the returned object property name for
* the value. If an array, options. Valid options are:
* attr: String|array. Additional attributes for this option.
* Defaults to none.
* disable: Boolean. If set, this option is disabled.
* label: String. The value for the option label.
* option.attr: The property in each option array to use for
* additional selection attributes. Defaults to none.
* option.disable: The property that will hold the disabled state.
* Defaults to "disable".
* option.key: The property that will hold the selection value.
* Defaults to "value".
* option.label: The property in each option array to use as the
* selection label attribute. If a "label" option is provided, defaults to
* "label", if no label is given, defaults to null (none).
* option.text: The property that will hold the the displayed text.
* Defaults to "text". If set to null, the option array is assumed to be a
* list of displayable scalars.
* @param string $optText The property that will hold the the displayed text. This
* parameter is ignored if an options array is passed.
* @param boolean $disable Not used.
*
* @return object
*/
public static function option($value, $text = '', $optKey = 'value', $optText = 'text', $disable = false)
{
$options = array(
'attr' => null, 'disable' => false, 'option.attr' => null, 'option.disable' => 'disable', 'option.key' => 'value',
'option.label' => null, 'option.text' => 'text'
);
if (is_array($optKey))
{
// Merge in caller's options
$options = array_merge($options, $optKey);
}
else
{
// Get options from the parameters
$options['option.key'] = $optKey;
$options['option.text'] = $optText;
$options['disable'] = $disable;
}
$obj = new \stdClass;
$obj->{$options['option.key']} = $value;
$obj->{$options['option.text']} = trim($text) ? $text : $value;
/*
* If a label is provided, save it. If no label is provided and there is
* a label name, initialise to an empty string.
*/
$hasProperty = $options['option.label'] !== null;
if (isset($options['label']))
{
$labelProperty = $hasProperty ? $options['option.label'] : 'label';
$obj->$labelProperty = $options['label'];
}
elseif ($hasProperty)
{
$obj->{$options['option.label']} = '';
}
// Set attributes only if there is a property and a value
if ($options['attr'] !== null)
{
$obj->{$options['option.attr']} = $options['attr'];
}
// Set disable only if it has a property and a value
if ($options['disable'] !== null)
{
$obj->{$options['option.disable']} = $options['disable'];
}
return $obj;
}
/**
* Generates the option tags for an HTML select list (with no select tag
* surrounding the options).
*
* @param array $arr An array of objects, arrays, or values.
* @param mixed $optKey If a string, this is the name of the object variable for
* the option value. If null, the index of the array of objects is used. If
* an array, this is a set of options, as key/value pairs. Valid options are:
* -Format options, {@see Html::$formatOptions}.
* -list.select: either the value of one selected option or an array
* of selected options. Default: none.
* -list.translate: Boolean. If set, text and labels are translated via
* Text::_(). Default is false.
* -option.id: The property in each option array to use as the
* selection id attribute. Defaults to none.
* -option.key: The property in each option array to use as the
* selection value. Defaults to "value". If set to null, the index of the
* option array is used.
* -option.label: The property in each option array to use as the
* selection label attribute. Defaults to null (none).
* -option.text: The property in each option array to use as the
* displayed text. Defaults to "text". If set to null, the option array is
* assumed to be a list of displayable scalars.
* -option.attr: The property in each option array to use for
* additional selection attributes. Defaults to none.
* -option.disable: The property that will hold the disabled state.
* Defaults to "disable".
* -option.key: The property that will hold the selection value.
* Defaults to "value".
* -option.text: The property that will hold the the displayed text.
* Defaults to "text". If set to null, the option array is assumed to be a
* list of displayable scalars.
* @param string $optText The name of the object variable for the option text.
* @param mixed $selected The key that is selected (accepts an array or a string)
* @param boolean $translate Translate the option values.
*
* @return string HTML for the select list
*/
public static function options($arr, $optKey = 'value', $optText = 'text', $selected = null, $translate = false)
{
$options = array_merge(
Html::$formatOptions,
static::$optionDefaults['option'],
array('format.depth' => 0, 'groups' => true, 'list.select' => null, 'list.translate' => false)
);
if (is_array($optKey))
{
// Set default options and overwrite with anything passed in
$options = array_merge($options, $optKey);
}
else
{
// Get options from the parameters
$options['option.key'] = $optKey;
$options['option.text'] = $optText;
$options['list.select'] = $selected;
$options['list.translate'] = $translate;
}
$html = '';
$baseIndent = str_repeat($options['format.indent'], $options['format.depth']);
foreach ($arr as $elementKey => &$element)
{
$attr = '';
$extra = '';
$label = '';
$id = '';
if (is_array($element))
{
$key = $options['option.key'] === null ? $elementKey : $element[$options['option.key']];
$text = $element[$options['option.text']];
if (isset($element[$options['option.attr']]))
{
$attr = $element[$options['option.attr']];
}
if (isset($element[$options['option.id']]))
{
$id = $element[$options['option.id']];
}
if (isset($element[$options['option.label']]))
{
$label = $element[$options['option.label']];
}
if (isset($element[$options['option.disable']]) && $element[$options['option.disable']])
{
$extra .= ' disabled="disabled"';
}
}
elseif (is_object($element))
{
$key = $options['option.key'] === null ? $elementKey : $element->{$options['option.key']};
$text = $element->{$options['option.text']};
if (isset($element->{$options['option.attr']}))
{
$attr = $element->{$options['option.attr']};
}
if (isset($element->{$options['option.id']}))
{
$id = $element->{$options['option.id']};
}
if (isset($element->{$options['option.label']}))
{
$label = $element->{$options['option.label']};
}
if (isset($element->{$options['option.disable']}) && $element->{$options['option.disable']})
{
$extra .= ' disabled="disabled"';
}
}
else
{
// This is a simple associative array
$key = $elementKey;
$text = $element;
}
/*
* The use of options that contain optgroup HTML elements was
* somewhat hacked for J1.5. J1.6 introduces the grouplist() method
* to handle this better. The old solution is retained through the
* "groups" option, which defaults true in J1.6, but should be
* deprecated at some point in the future.
*/
$key = (string)$key;
// If no string after hyphen - take hyphen out
$splitText = preg_split('/ -[\s]*/', $text, 2, PREG_SPLIT_NO_EMPTY);
$text = isset($splitText[0]) ? $splitText[0] : '';
if (!empty($splitText[1]))
{
$text .= ' - ' . $splitText[1];
}
if ($options['list.translate'] && !empty($label))
{
$label = Text::_($label);
}
if ($options['option.label.toHtml'])
{
$label = htmlentities($label);
}
if (is_array($attr))
{
$attr = ArrayHelper::toString($attr);
}
else
{
$attr = trim($attr);
}
$extra = ($id ? ' id="' . $id . '"' : '') . ($label ? ' label="' . $label . '"' : '') . ($attr ? ' ' . $attr : '') . $extra;
if (is_array($options['list.select']))
{
foreach ($options['list.select'] as $val)
{
$key2 = is_object($val) ? $val->{$options['option.key']} : $val;
if ($key == $key2)
{
$extra .= ' selected="selected"';
break;
}
}
}
elseif ((string)$key == (string)$options['list.select'])
{
$extra .= ' selected="selected"';
}
if ($options['list.translate'])
{
$text = Text::_($text);
}
// Generate the option, encoding as required
$html .= $baseIndent . '<option value="' . ($options['option.key.toHtml'] ? htmlspecialchars($key, ENT_COMPAT, 'UTF-8') : $key) . '"'
. $extra . '>';
$html .= $options['option.text.toHtml'] ? htmlentities(html_entity_decode($text, ENT_COMPAT, 'UTF-8'), ENT_COMPAT, 'UTF-8') : $text;
$html .= '</option>' . $options['format.eol'];
}
return $html;
}
/**
* Generates an HTML radio list.
*
* @param array $data An array of objects
* @param string $name The value of the HTML name attribute
* @param string $attribs Additional HTML attributes for the <select> tag, or the following
* - inline: boolean Create the radio list as inline elements
* - radioType: radio|checkbox Use radio buttons (radio) or checkboxes (checkbox)
* @param mixed $optKey The key that is selected
* @param string $optText The name of the object variable for the option value
* @param string $selected The name of the object variable for the option text
* @param boolean $idtag Value of the field id or null by default
* @param boolean $translate True if options will be translated
*
* @return string HTML for the select list
*/
public static function radioList($data, $name, $attribs = null, $optKey = 'value', $optText = 'text', $selected = null, $idtag = false,
$translate = false)
{
reset($data);
$inline = false;
$button = false;
$radioType = 'radio';
if (isset($attribs['inline']))
{
$inline = $attribs['inline'];
unset($attribs['inline']);
}
if (isset($attribs['radioType']))
{
$radioType = $attribs['radioType'];
if (!in_array($radioType, array('radio', 'checkbox')))
{
$radioType = 'radio';
}
unset($attribs['radioType']);
}
if (isset($attribs['button']))
{
$button = $attribs['button'];
unset($attribs['button']);
}
if (is_array($attribs))
{
$attribs = ArrayHelper::toString($attribs);
}
$id_text = $idtag ? $idtag : $name;
$html = '';
if ($button)
{
$html .= '<div class="btn-group" data-toggle="buttons">';
}
foreach ($data as $obj)
{
$k = $obj->$optKey;
$t = $translate ? Text::_($obj->$optText) : $obj->$optText;
$id = (isset($obj->id) ? $obj->id : null);
$extra = '';
$id = $id ? $obj->id : $id_text . $k;
if (is_array($selected))
{
foreach ($selected as $val)
{
$k2 = is_object($val) ? $val->$optKey : $val;
if ($k == $k2)
{
if ($radioType == 'radio')
{
$extra .= ' selected="selected" ';
}
else
{
$extra .= ' checked="checked" ';
}
break;
}
}
}
else
{
if ($radioType == 'radio')
{
$extra .= ((string)$k == (string)$selected ? ' checked="checked" ' : '');
}
else
{
$extra .= ((string)$k == (string)$selected ? ' selected="selected" ' : '');
}
}
if (!$inline && !$button)
{
$html .= "\n<div class=\"$radioType\">\n";
}
$class = '';
if ($inline)
{
$class = ' class="' . $radioType . '-inline"';
}
elseif ($button)
{
$class = ' class="btn btn-default"';
}
$html .= "\n\t" . '<label' . $class . '>';
$html .= "\n\t\n\t" . '<input type="' . $radioType . '" name="' . $name . '" id="' . $id . '" value="' . $k . '" ' . $extra
. $attribs . ' >' . $t;
$html .= "\n\t" . '</label>';
if (!$inline && !$button)
{
$html .= "\n</div>\n";
}
}
if ($button)
{
$html .= '</div>';
}
return $html;
}
}