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joomla_test/libraries/cms/html/behavior.php

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2020-01-02 22:20:31 +07:00
<?php
/**
* @package Joomla.Libraries
* @subpackage HTML
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Utility class for JavaScript behaviors
*
* @package Joomla.Libraries
* @subpackage HTML
* @since 1.5
*/
abstract class JHtmlBehavior
{
/**
* Array containing information for loaded files
*
* @var array
* @since 2.5
*/
protected static $loaded = array();
/**
* Method to load the MooTools framework into the document head
*
* If debugging mode is on an uncompressed version of MooTools is included for easier debugging.
*
* @param boolean $extras Flag to determine whether to load MooTools More in addition to Core
* @param mixed $debug Is debugging mode on? [optional]
*
* @return void
*
* @since 1.6
*/
public static function framework($extras = false, $debug = null)
{
$type = $extras ? 'more' : 'core';
// Only load once
if (!empty(static::$loaded[__METHOD__][$type]))
{
return;
}
// If no debugging value is set, use the configuration setting
if ($debug === null)
{
$config = JFactory::getConfig();
$debug = $config->get('debug');
}
if ($type != 'core' && empty(static::$loaded[__METHOD__]['core']))
{
static::framework(false, $debug);
}
JHtml::_('script', 'system/mootools-' . $type . '.js', false, true, false, false, $debug);
JHtml::_('script', 'system/core.js', false, true);
static::$loaded[__METHOD__][$type] = true;
return;
}
/**
* Add unobtrusive JavaScript support for image captions.
*
* @param string $selector The selector for which a caption behaviour is to be applied.
*
* @return void
*
* @since 1.5
*/
public static function caption($selector = 'img.caption')
{
// Only load once
if (isset(static::$loaded[__METHOD__][$selector]))
{
return;
}
// Include MooTools framework
static::framework();
JHtml::_('script', 'system/caption.js', true, true);
// Attach caption to document
JFactory::getDocument()->addScriptDeclaration(
"window.addEvent('load', function() {
new JCaption('" . $selector . "');
});"
);
// Set static array
static::$loaded[__METHOD__][$selector] = true;
}
/**
* Add unobtrusive JavaScript support for form validation.
*
* To enable form validation the form tag must have class="form-validate".
* Each field that needs to be validated needs to have class="validate".
* Additional handlers can be added to the handler for username, password,
* numeric and email. To use these add class="validate-email" and so on.
*
* @return void
*
* @since 1.5
*/
public static function formvalidation()
{
// Only load once
if (isset(static::$loaded[__METHOD__]))
{
return;
}
// Add validate.js language strings
JText::script('JLIB_FORM_FIELD_INVALID');
// Include MooTools More framework
static::framework('more');
JHtml::_('script', 'system/validate.js', true, true);
static::$loaded[__METHOD__] = true;
}
/**
* Add unobtrusive JavaScript support for submenu switcher support
*
* @return void
*
* @since 1.5
*/
public static function switcher()
{
// Only load once
if (isset(static::$loaded[__METHOD__]))
{
return;
}
// Include MooTools framework
static::framework();
JHtml::_('script', 'system/switcher.js', true, true);
$script = "
document.switcher = null;
window.addEvent('domready', function(){
toggler = document.id('submenu');
element = document.id('config-document');
if (element) {
document.switcher = new JSwitcher(toggler, element, {cookieName: toggler.getProperty('class')});
}
});";
JFactory::getDocument()->addScriptDeclaration($script);
static::$loaded[__METHOD__] = true;
}
/**
* Add unobtrusive JavaScript support for a combobox effect.
*
* Note that this control is only reliable in absolutely positioned elements.
* Avoid using a combobox in a slider or dynamic pane.
*
* @return void
*
* @since 1.5
*/
public static function combobox()
{
if (isset(static::$loaded[__METHOD__]))
{
return;
}
// Include MooTools framework
static::framework();
JHtml::_('script', 'system/combobox.js', true, true);
static::$loaded[__METHOD__] = true;
}
/**
* Add unobtrusive JavaScript support for a hover tooltips.
*
* Add a title attribute to any element in the form
* title="title::text"
*
* Uses the core Tips class in MooTools.
*
* @param string $selector The class selector for the tooltip.
* @param array $params An array of options for the tooltip.
* Options for the tooltip can be:
* - maxTitleChars integer The maximum number of characters in the tooltip title (defaults to 50).
* - offsets object The distance of your tooltip from the mouse (defaults to {'x': 16, 'y': 16}).
* - showDelay integer The millisecond delay the show event is fired (defaults to 100).
* - hideDelay integer The millisecond delay the hide hide is fired (defaults to 100).
* - className string The className your tooltip container will get.
* - fixed boolean If set to true, the toolTip will not follow the mouse.
* - onShow function The default function for the show event, passes the tip element
* and the currently hovered element.
* - onHide function The default function for the hide event, passes the currently
* hovered element.
*
* @return void
*
* @since 1.5
*/
public static function tooltip($selector = '.hasTip', $params = array())
{
$sig = md5(serialize(array($selector, $params)));
if (isset(static::$loaded[__METHOD__][$sig]))
{
return;
}
// Include MooTools framework
static::framework(true);
// Setup options object
$opt['maxTitleChars'] = (isset($params['maxTitleChars']) && ($params['maxTitleChars'])) ? (int) $params['maxTitleChars'] : 50;
// Offsets needs an array in the format: array('x'=>20, 'y'=>30)
$opt['offset'] = (isset($params['offset']) && (is_array($params['offset']))) ? $params['offset'] : null;
$opt['showDelay'] = (isset($params['showDelay'])) ? (int) $params['showDelay'] : null;
$opt['hideDelay'] = (isset($params['hideDelay'])) ? (int) $params['hideDelay'] : null;
$opt['className'] = (isset($params['className'])) ? $params['className'] : null;
$opt['fixed'] = (isset($params['fixed']) && ($params['fixed'])) ? true : false;
$opt['onShow'] = (isset($params['onShow'])) ? '\\' . $params['onShow'] : null;
$opt['onHide'] = (isset($params['onHide'])) ? '\\' . $params['onHide'] : null;
$options = JHtml::getJSObject($opt);
// Attach tooltips to document
JFactory::getDocument()->addScriptDeclaration(
"window.addEvent('domready', function() {
$$('$selector').each(function(el) {
var title = el.get('title');
if (title) {
var parts = title.split('::', 2);
el.store('tip:title', parts[0]);
el.store('tip:text', parts[1]);
}
});
var JTooltips = new Tips($$('$selector'), $options);
});"
);
// Set static array
static::$loaded[__METHOD__][$sig] = true;
return;
}
/**
* Add unobtrusive JavaScript support for modal links.
*
* @param string $selector The selector for which a modal behaviour is to be applied.
* @param array $params An array of parameters for the modal behaviour.
* Options for the modal behaviour can be:
* - ajaxOptions
* - size
* - shadow
* - overlay
* - onOpen
* - onClose
* - onUpdate
* - onResize
* - onShow
* - onHide
*
* @return void
*
* @since 1.5
*/
public static function modal($selector = 'a.modal', $params = array())
{
$document = JFactory::getDocument();
// Load the necessary files if they haven't yet been loaded
if (!isset(static::$loaded[__METHOD__]))
{
// Include MooTools framework
static::framework(true);
// Load the JavaScript and css
JHtml::_('script', 'system/modal.js', true, true);
JHtml::_('stylesheet', 'system/modal.css', array(), true);
}
$sig = md5(serialize(array($selector, $params)));
if (isset(static::$loaded[__METHOD__][$sig]))
{
return;
}
// Setup options object
$opt['ajaxOptions'] = (isset($params['ajaxOptions']) && (is_array($params['ajaxOptions']))) ? $params['ajaxOptions'] : null;
$opt['handler'] = (isset($params['handler'])) ? $params['handler'] : null;
$opt['parseSecure'] = (isset($params['parseSecure'])) ? (bool) $params['parseSecure'] : null;
$opt['closable'] = (isset($params['closable'])) ? (bool) $params['closable'] : null;
$opt['closeBtn'] = (isset($params['closeBtn'])) ? (bool) $params['closeBtn'] : null;
$opt['iframePreload'] = (isset($params['iframePreload'])) ? (bool) $params['iframePreload'] : null;
$opt['iframeOptions'] = (isset($params['iframeOptions']) && (is_array($params['iframeOptions']))) ? $params['iframeOptions'] : null;
$opt['size'] = (isset($params['size']) && (is_array($params['size']))) ? $params['size'] : null;
$opt['shadow'] = (isset($params['shadow'])) ? $params['shadow'] : null;
$opt['overlay'] = (isset($params['overlay'])) ? $params['overlay'] : null;
$opt['onOpen'] = (isset($params['onOpen'])) ? $params['onOpen'] : null;
$opt['onClose'] = (isset($params['onClose'])) ? $params['onClose'] : null;
$opt['onUpdate'] = (isset($params['onUpdate'])) ? $params['onUpdate'] : null;
$opt['onResize'] = (isset($params['onResize'])) ? $params['onResize'] : null;
$opt['onMove'] = (isset($params['onMove'])) ? $params['onMove'] : null;
$opt['onShow'] = (isset($params['onShow'])) ? $params['onShow'] : null;
$opt['onHide'] = (isset($params['onHide'])) ? $params['onHide'] : null;
if (isset($params['fullScreen']) && (bool) $params['fullScreen'])
{
$opt['size'] = array('x' => '\\window.getSize().x-80', 'y' => '\\window.getSize().y-80');
}
$options = JHtml::getJSObject($opt);
// Attach modal behavior to document
$document
->addScriptDeclaration(
"
window.addEvent('domready', function() {
SqueezeBox.initialize(" . $options . ");
SqueezeBox.assign($$('" . $selector . "'), {
parse: 'rel'
});
});"
);
// Set static array
static::$loaded[__METHOD__][$sig] = true;
return;
}
/**
* JavaScript behavior to allow shift select in grids
*
* @param string $id The id of the form for which a multiselect behaviour is to be applied.
*
* @return void
*
* @since 1.7
*/
public static function multiselect($id = 'adminForm')
{
// Only load once
if (isset(static::$loaded[__METHOD__][$id]))
{
return;
}
// Include MooTools framework
static::framework();
JHtml::_('script', 'system/multiselect.js', true, true);
// Attach multiselect to document
JFactory::getDocument()->addScriptDeclaration(
"window.addEvent('domready', function() {
new Joomla.JMultiSelect('" . $id . "');
});"
);
// Set static array
static::$loaded[__METHOD__][$id] = true;
return;
}
/**
* Add unobtrusive javascript support for a collapsible tree.
*
* @param string $id An index
* @param array $params An array of options.
* @param array $root The root node
*
* @return void
*
* @since 1.5
*/
public static function tree($id, $params = array(), $root = array())
{
// Include MooTools framework
static::framework();
JHtml::_('script', 'system/mootree.js', true, true, false, false);
JHtml::_('stylesheet', 'system/mootree.css', array(), true);
if (isset(static::$loaded[__METHOD__][$id]))
{
return;
}
// Setup options object
$opt['div'] = (array_key_exists('div', $params)) ? $params['div'] : $id . '_tree';
$opt['mode'] = (array_key_exists('mode', $params)) ? $params['mode'] : 'folders';
$opt['grid'] = (array_key_exists('grid', $params)) ? '\\' . $params['grid'] : true;
$opt['theme'] = (array_key_exists('theme', $params)) ? $params['theme'] : JHtml::_('image', 'system/mootree.gif', '', array(), true, true);
// Event handlers
$opt['onExpand'] = (array_key_exists('onExpand', $params)) ? '\\' . $params['onExpand'] : null;
$opt['onSelect'] = (array_key_exists('onSelect', $params)) ? '\\' . $params['onSelect'] : null;
$opt['onClick'] = (array_key_exists('onClick', $params)) ? '\\' . $params['onClick']
: '\\function(node){ window.open(node.data.url, node.data.target != null ? node.data.target : \'_self\'); }';
$options = JHtml::getJSObject($opt);
// Setup root node
$rt['text'] = (array_key_exists('text', $root)) ? $root['text'] : 'Root';
$rt['id'] = (array_key_exists('id', $root)) ? $root['id'] : null;
$rt['color'] = (array_key_exists('color', $root)) ? $root['color'] : null;
$rt['open'] = (array_key_exists('open', $root)) ? '\\' . $root['open'] : true;
$rt['icon'] = (array_key_exists('icon', $root)) ? $root['icon'] : null;
$rt['openicon'] = (array_key_exists('openicon', $root)) ? $root['openicon'] : null;
$rt['data'] = (array_key_exists('data', $root)) ? $root['data'] : null;
$rootNode = JHtml::getJSObject($rt);
$treeName = (array_key_exists('treeName', $params)) ? $params['treeName'] : '';
$js = ' window.addEvent(\'domready\', function(){
tree' . $treeName . ' = new MooTreeControl(' . $options . ',' . $rootNode . ');
tree' . $treeName . '.adopt(\'' . $id . '\');})';
// Attach tooltips to document
$document = JFactory::getDocument();
$document->addScriptDeclaration($js);
// Set static array
static::$loaded[__METHOD__][$id] = true;
return;
}
/**
* Add unobtrusive JavaScript support for a calendar control.
*
* @return void
*
* @since 1.5
*/
public static function calendar()
{
// Only load once
if (isset(static::$loaded[__METHOD__]))
{
return;
}
$document = JFactory::getDocument();
$tag = JFactory::getLanguage()->getTag();
JHtml::_('stylesheet', 'system/calendar-jos.css', array(' title' => JText::_('JLIB_HTML_BEHAVIOR_GREEN'), ' media' => 'all'), true);
JHtml::_('script', $tag . '/calendar.js', false, true);
JHtml::_('script', $tag . '/calendar-setup.js', false, true);
$translation = static::calendartranslation();
if ($translation)
{
$document->addScriptDeclaration($translation);
}
static::$loaded[__METHOD__] = true;
}
/**
* Add unobtrusive JavaScript support for a color picker.
*
* @return void
*
* @since 1.7
*/
public static function colorpicker()
{
// Only load once
if (isset(static::$loaded[__METHOD__]))
{
return;
}
// Include jQuery
JHtml::_('jquery.framework');
JHtml::_('script', 'jui/jquery.minicolors.min.js', false, true);
JHtml::_('stylesheet', 'jui/jquery.minicolors.css', false, true);
JFactory::getDocument()->addScriptDeclaration("
jQuery(document).ready(function (){
jQuery('.minicolors').each(function() {
jQuery(this).minicolors({
control: jQuery(this).attr('data-control') || 'hue',
position: jQuery(this).attr('data-position') || 'right',
theme: 'bootstrap'
});
});
});
"
);
static::$loaded[__METHOD__] = true;
}
/**
* Add unobtrusive JavaScript support for a simple color picker.
*
* @return void
*
* @since 3.1
*/
public static function simplecolorpicker()
{
// Only load once
if (isset(static::$loaded[__METHOD__]))
{
return;
}
// Include jQuery
JHtml::_('jquery.framework');
JHtml::_('script', 'jui/jquery.simplecolors.min.js', false, true);
JHtml::_('stylesheet', 'jui/jquery.simplecolors.css', false, true);
JFactory::getDocument()->addScriptDeclaration("
jQuery(document).ready(function (){
jQuery('select.simplecolors').simplecolors();
});
"
);
static::$loaded[__METHOD__] = true;
}
/**
* Keep session alive, for example, while editing or creating an article.
*
* @return void
*
* @since 1.5
*/
public static function keepalive()
{
// Only load once
if (isset(static::$loaded[__METHOD__]))
{
return;
}
// Include MooTools framework
static::framework();
$config = JFactory::getConfig();
$lifetime = ($config->get('lifetime') * 60000);
$refreshTime = ($lifetime <= 60000) ? 30000 : $lifetime - 60000;
// Refresh time is 1 minute less than the liftime assined in the configuration.php file.
// The longest refresh period is one hour to prevent integer overflow.
if ($refreshTime > 3600000 || $refreshTime <= 0)
{
$refreshTime = 3600000;
}
$document = JFactory::getDocument();
$script = '';
$script .= 'function keepAlive() {';
$script .= ' var myAjax = new Request({method: "get", url: "index.php"}).send();';
$script .= '}';
$script .= ' window.addEvent("domready", function()';
$script .= '{ keepAlive.periodical(' . $refreshTime . '); }';
$script .= ');';
$document->addScriptDeclaration($script);
static::$loaded[__METHOD__] = true;
return;
}
/**
* Highlight some words via Javascript.
*
* @param array $terms Array of words that should be highlighted.
* @param string $start ID of the element that marks the begin of the section in which words
* should be highlighted. Note this element will be removed from the DOM.
* @param string $end ID of the element that end this section.
* Note this element will be removed from the DOM.
* @param string $className Class name of the element highlights are wrapped in.
* @param string $tag Tag that will be used to wrap the highlighted words.
*
* @return void
*
* @since 2.5
*/
public static function highlighter(array $terms, $start = 'highlighter-start', $end = 'highlighter-end', $className = 'highlight', $tag = 'span')
{
$sig = md5(serialize(array($terms, $start, $end)));
if (isset(static::$loaded[__METHOD__][$sig]))
{
return;
}
JHtml::_('script', 'system/highlighter.js', true, true);
$terms = str_replace('"', '\"', $terms);
$document = JFactory::getDocument();
$document->addScriptDeclaration("
window.addEvent('domready', function () {
var start = document.id('" . $start . "');
var end = document.id('" . $end . "');
if (!start || !end || !Joomla.Highlighter) {
return true;
}
highlighter = new Joomla.Highlighter({
startElement: start,
endElement: end,
className: '" . $className . "',
onlyWords: false,
tag: '" . $tag . "'
}).highlight([\"" . implode('","', $terms) . "\"]);
start.dispose();
end.dispose();
});
");
static::$loaded[__METHOD__][$sig] = true;
return;
}
/**
* Break us out of any containing iframes
*
* @return void
*
* @since 1.5
*/
public static function noframes()
{
// Only load once
if (isset(static::$loaded[__METHOD__]))
{
return;
}
// Include MooTools framework
static::framework();
$js = "window.addEvent('domready', function () {if (top == self) {document.documentElement.style.display = 'block'; }" .
" else {top.location = self.location; }});";
$document = JFactory::getDocument();
$document->addStyleDeclaration('html { display:none }');
$document->addScriptDeclaration($js);
JResponse::setHeader('X-Frames-Options', 'SAMEORIGIN');
static::$loaded[__METHOD__] = true;
}
/**
* Internal method to get a JavaScript object notation string from an array
*
* @param array $array The array to convert to JavaScript object notation
*
* @return string JavaScript object notation representation of the array
*
* @since 1.5
* @deprecated 13.3 (Platform) & 4.0 (CMS) - Use JHtml::getJSObject() instead.
*/
protected static function _getJSObject($array = array())
{
JLog::add('JHtmlBehavior::_getJSObject() is deprecated. JHtml::getJSObject() instead..', JLog::WARNING, 'deprecated');
return JHtml::getJSObject($array);
}
/**
* Internal method to translate the JavaScript Calendar
*
* @return string JavaScript that translates the object
*
* @since 1.5
*/
protected static function calendartranslation()
{
static $jsscript = 0;
// Guard clause, avoids unnecessary nesting
if ($jsscript)
{
return false;
}
$jsscript = 1;
// To keep the code simple here, run strings through JText::_() using array_map()
$callback = array('JText','_');
$weekdays_full = array_map(
$callback, array(
'SUNDAY', 'MONDAY', 'TUESDAY', 'WEDNESDAY', 'THURSDAY', 'FRIDAY', 'SATURDAY', 'SUNDAY'
)
);
$weekdays_short = array_map(
$callback,
array(
'SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT', 'SUN'
)
);
$months_long = array_map(
$callback, array(
'JANUARY', 'FEBRUARY', 'MARCH', 'APRIL', 'MAY', 'JUNE',
'JULY', 'AUGUST', 'SEPTEMBER', 'OCTOBER', 'NOVEMBER', 'DECEMBER'
)
);
$months_short = array_map(
$callback, array(
'JANUARY_SHORT', 'FEBRUARY_SHORT', 'MARCH_SHORT', 'APRIL_SHORT', 'MAY_SHORT', 'JUNE_SHORT',
'JULY_SHORT', 'AUGUST_SHORT', 'SEPTEMBER_SHORT', 'OCTOBER_SHORT', 'NOVEMBER_SHORT', 'DECEMBER_SHORT'
)
);
// This will become an object in Javascript but define it first in PHP for readability
$text = array(
'INFO' => JText::_('JLIB_HTML_BEHAVIOR_ABOUT_THE_CALENDAR'),
'ABOUT' => "DHTML Date/Time Selector\n"
. "(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n"
. "For latest version visit: http://www.dynarch.com/projects/calendar/\n"
. "Distributed under GNU LGPL. See http://gnu.org/licenses/lgpl.html for details."
. "\n\n"
. JText::_('JLIB_HTML_BEHAVIOR_DATE_SELECTION')
. JText::_('JLIB_HTML_BEHAVIOR_YEAR_SELECT')
. JText::_('JLIB_HTML_BEHAVIOR_MONTH_SELECT')
. JText::_('JLIB_HTML_BEHAVIOR_HOLD_MOUSE'),
'ABOUT_TIME' => "\n\n"
. "Time selection:\n"
. "- Click on any of the time parts to increase it\n"
. "- or Shift-click to decrease it\n"
. "- or click and drag for faster selection.",
'PREV_YEAR' => JText::_('JLIB_HTML_BEHAVIOR_PREV_YEAR_HOLD_FOR_MENU'),
'PREV_MONTH' => JText::_('JLIB_HTML_BEHAVIOR_PREV_MONTH_HOLD_FOR_MENU'),
'GO_TODAY' => JText::_('JLIB_HTML_BEHAVIOR_GO_TODAY'),
'NEXT_MONTH' => JText::_('JLIB_HTML_BEHAVIOR_NEXT_MONTH_HOLD_FOR_MENU'),
'SEL_DATE' => JText::_('JLIB_HTML_BEHAVIOR_SELECT_DATE'),
'DRAG_TO_MOVE' => JText::_('JLIB_HTML_BEHAVIOR_DRAG_TO_MOVE'),
'PART_TODAY' => JText::_('JLIB_HTML_BEHAVIOR_TODAY'),
'DAY_FIRST' => JText::_('JLIB_HTML_BEHAVIOR_DISPLAY_S_FIRST'),
'WEEKEND' => "0,6",
'CLOSE' => JText::_('JLIB_HTML_BEHAVIOR_CLOSE'),
'TODAY' => JText::_('JLIB_HTML_BEHAVIOR_TODAY'),
'TIME_PART' => JText::_('JLIB_HTML_BEHAVIOR_SHIFT_CLICK_OR_DRAG_TO_CHANGE_VALUE'),
'DEF_DATE_FORMAT' => "%Y-%m-%d",
'TT_DATE_FORMAT' => JText::_('JLIB_HTML_BEHAVIOR_TT_DATE_FORMAT'),
'WK' => JText::_('JLIB_HTML_BEHAVIOR_WK'),
'TIME' => JText::_('JLIB_HTML_BEHAVIOR_TIME')
);
return 'Calendar._DN = ' . json_encode($weekdays_full) . ';'
. ' Calendar._SDN = ' . json_encode($weekdays_short) . ';'
. ' Calendar._FD = 0;'
. ' Calendar._MN = ' . json_encode($months_long) . ';'
. ' Calendar._SMN = ' . json_encode($months_short) . ';'
. ' Calendar._TT = ' . json_encode($text) . ';';
}
}
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