/libraries/joomla/html/html.php
PHP | 1007 lines | 553 code | 101 blank | 353 comment | 69 complexity | 81a783323a1a4f516c10b2843501ca8f MD5 | raw file
- <?php
- /**
- * @package Joomla.Platform
- * @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;
- jimport('joomla.environment.browser');
- jimport('joomla.filesystem.file');
- jimport('joomla.filesystem.path');
- /**
- * Utility class for all HTML drawing classes
- *
- * @package Joomla.Platform
- * @subpackage HTML
- * @since 11.1
- */
- abstract class JHtml
- {
- /**
- * Option values related to the generation of HTML output. Recognized
- * options are:
- * fmtDepth, integer. The current indent depth.
- * fmtEol, string. The end of line string, default is linefeed.
- * fmtIndent, string. The string to use for indentation, default is
- * tab.
- *
- * @var array
- * @since 11.1
- */
- public static $formatOptions = array('format.depth' => 0, 'format.eol' => "\n", 'format.indent' => "\t");
- /**
- * An array to hold included paths
- *
- * @var array
- * @since 11.1
- */
- protected static $includePaths = array();
- /**
- * An array to hold method references
- *
- * @var array
- * @since 11.1
- */
- protected static $registry = array();
- /**
- * Method to extract a key
- *
- * @param string $key The name of helper method to load, (prefix).(class).function
- * prefix and class are optional and can be used to load custom html helpers.
- *
- * @return array Contains lowercase key, prefix, file, function.
- *
- * @since 11.1
- */
- protected static function extract($key)
- {
- $key = preg_replace('#[^A-Z0-9_\.]#i', '', $key);
- // Check to see whether we need to load a helper file
- $parts = explode('.', $key);
- $prefix = (count($parts) == 3 ? array_shift($parts) : 'JHtml');
- $file = (count($parts) == 2 ? array_shift($parts) : '');
- $func = array_shift($parts);
- return array(strtolower($prefix . '.' . $file . '.' . $func), $prefix, $file, $func);
- }
- /**
- * Class loader method
- *
- * Additional arguments may be supplied and are passed to the sub-class.
- * Additional include paths are also able to be specified for third-party use
- *
- * @param string $key The name of helper method to load, (prefix).(class).function
- * prefix and class are optional and can be used to load custom
- * html helpers.
- *
- * @return mixed JHtml::call($function, $args) or False on error
- *
- * @since 11.1
- * @throws InvalidArgumentException
- */
- public static function _($key)
- {
- list($key, $prefix, $file, $func) = self::extract($key);
- if (array_key_exists($key, self::$registry))
- {
- $function = self::$registry[$key];
- $args = func_get_args();
- // Remove function name from arguments
- array_shift($args);
- return self::call($function, $args);
- }
- $className = $prefix . ucfirst($file);
- if (!class_exists($className))
- {
- $path = JPath::find(self::$includePaths, strtolower($file) . '.php');
- if ($path)
- {
- require_once $path;
- if (!class_exists($className))
- {
- throw new InvalidArgumentException(sprintf('%s not found.', $className), 500);
- }
- }
- else
- {
- throw new InvalidArgumentException(sprintf('%s %s not found.', $prefix, $file), 500);
- }
- }
- $toCall = array($className, $func);
- if (is_callable($toCall))
- {
- self::register($key, $toCall);
- $args = func_get_args();
- // Remove function name from arguments
- array_shift($args);
- return self::call($toCall, $args);
- }
- else
- {
- throw new InvalidArgumentException(sprintf('%s::%s not found.', $className, $func), 500);
- }
- }
- /**
- * Registers a function to be called with a specific key
- *
- * @param string $key The name of the key
- * @param string $function Function or method
- *
- * @return boolean True if the function is callable
- *
- * @since 11.1
- */
- public static function register($key, $function)
- {
- list($key) = self::extract($key);
- if (is_callable($function))
- {
- self::$registry[$key] = $function;
- return true;
- }
- return false;
- }
- /**
- * Removes a key for a method from registry.
- *
- * @param string $key The name of the key
- *
- * @return boolean True if a set key is unset
- *
- * @since 11.1
- */
- public static function unregister($key)
- {
- list($key) = self::extract($key);
- if (isset(self::$registry[$key]))
- {
- unset(self::$registry[$key]);
- return true;
- }
- return false;
- }
- /**
- * Test if the key is registered.
- *
- * @param string $key The name of the key
- *
- * @return boolean True if the key is registered.
- *
- * @since 11.1
- */
- public static function isRegistered($key)
- {
- list($key) = self::extract($key);
- return isset(self::$registry[$key]);
- }
- /**
- * Function caller method
- *
- * @param callable $function Function or method to call
- * @param array $args Arguments to be passed to function
- *
- * @return mixed Function result or false on error.
- *
- * @see http://php.net/manual/en/function.call-user-func-array.php
- * @since 11.1
- * @throws InvalidArgumentException
- */
- protected static function call($function, $args)
- {
- if (!is_callable($function))
- {
- throw new InvalidArgumentException('Function not supported', 500);
- }
- // PHP 5.3 workaround
- $temp = array();
- foreach ($args as &$arg)
- {
- $temp[] = &$arg;
- }
- return call_user_func_array($function, $temp);
- }
- /**
- * Write a <a></a> element
- *
- * @param string $url The relative URL to use for the href attribute
- * @param string $text The target attribute to use
- * @param array $attribs An associative array of attributes to add
- *
- * @return string <a></a> string
- *
- * @since 11.1
- */
- public static function link($url, $text, $attribs = null)
- {
- if (is_array($attribs))
- {
- $attribs = JArrayHelper::toString($attribs);
- }
- return '<a href="' . $url . '" ' . $attribs . '>' . $text . '</a>';
- }
- /**
- * Write a <iframe></iframe> element
- *
- * @param string $url The relative URL to use for the src attribute
- * @param string $name The target attribute to use
- * @param array $attribs An associative array of attributes to add
- * @param string $noFrames The message to display if the iframe tag is not supported
- *
- * @return string <iframe></iframe> element or message if not supported
- *
- * @since 11.1
- */
- public static function iframe($url, $name, $attribs = null, $noFrames = '')
- {
- if (is_array($attribs))
- {
- $attribs = JArrayHelper::toString($attribs);
- }
- return '<iframe src="' . $url . '" ' . $attribs . ' name="' . $name . '">' . $noFrames . '</iframe>';
- }
- /**
- * Compute the files to be included
- *
- * @param string $folder folder name to search into (images, css, js, ...)
- * @param string $file path to file
- * @param boolean $relative path to file is relative to /media folder (and searches in template)
- * @param boolean $detect_browser detect browser to include specific browser files
- * @param boolean $detect_debug detect debug to include compressed files if debug is on
- *
- * @return array files to be included
- *
- * @see JBrowser
- * @since 11.1
- */
- protected static function includeRelativeFiles($folder, $file, $relative, $detect_browser, $detect_debug)
- {
- // If http is present in filename
- if (strpos($file, 'http') === 0)
- {
- $includes = array($file);
- }
- else
- {
- // Extract extension and strip the file
- $strip = JFile::stripExt($file);
- $ext = JFile::getExt($file);
- // Prepare array of files
- $includes = array();
- // Detect browser and compute potential files
- if ($detect_browser)
- {
- $navigator = JBrowser::getInstance();
- $browser = $navigator->getBrowser();
- $major = $navigator->getMajor();
- $minor = $navigator->getMinor();
- // Try to include files named filename.ext, filename_browser.ext, filename_browser_major.ext, filename_browser_major_minor.ext
- // where major and minor are the browser version names
- $potential = array($strip, $strip . '_' . $browser, $strip . '_' . $browser . '_' . $major,
- $strip . '_' . $browser . '_' . $major . '_' . $minor);
- }
- else
- {
- $potential = array($strip);
- }
- // If relative search in template directory or media directory
- if ($relative)
- {
- // Get the template
- $app = JFactory::getApplication();
- $template = $app->getTemplate();
- // For each potential files
- foreach ($potential as $strip)
- {
- $files = array();
- // Detect debug mode
- if ($detect_debug && JFactory::getConfig()->get('debug'))
- {
- /*
- * Detect if we received a file in the format name.min.ext
- * If so, strip the .min part out, otherwise append -uncompressed
- */
- if (strrpos($strip, '.min', '-4'))
- {
- $position = strrpos($strip, '.min', '-4');
- $filename = str_replace('.min', '.', $strip, $position);
- $files[] = $filename . $ext;
- }
- else
- {
- $files[] = $strip . '-uncompressed.' . $ext;
- }
- }
- $files[] = $strip . '.' . $ext;
- /*
- * Loop on 1 or 2 files and break on first found.
- * Add the content of the MD5SUM file located in the same folder to url to ensure cache browser refresh
- * This MD5SUM file must represent the signature of the folder content
- */
- foreach ($files as $file)
- {
- // If the file is in the template folder
- $path = JPATH_THEMES . "/$template/$folder/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::base(true) . "/templates/$template/$folder/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- else
- {
- // If the file contains any /: it can be in an media extension subfolder
- if (strpos($file, '/'))
- {
- // Divide the file extracting the extension as the first part before /
- list($extension, $file) = explode('/', $file, 2);
- // If the file yet contains any /: it can be a plugin
- if (strpos($file, '/'))
- {
- // Divide the file extracting the element as the first part before /
- list($element, $file) = explode('/', $file, 2);
- // Try to deal with plugins group in the media folder
- $path = JPATH_ROOT . "/media/$extension/$element/$folder/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/media/$extension/$element/$folder/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- // Try to deal with classical file in a a media subfolder called element
- $path = JPATH_ROOT . "/media/$extension/$folder/$element/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/media/$extension/$folder/$element/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- // Try to deal with system files in the template folder
- $path = JPATH_THEMES . "/$template/$folder/system/$element/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/templates/$template/$folder/system/$element/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- // Try to deal with system files in the media folder
- $path = JPATH_ROOT . "/media/system/$folder/$element/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/media/system/$folder/$element/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- }
- else
- {
- // Try to deals in the extension media folder
- $path = JPATH_ROOT . "/media/$extension/$folder/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/media/$extension/$folder/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- // Try to deal with system files in the template folder
- $path = JPATH_THEMES . "/$template/$folder/system/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/templates/$template/$folder/system/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- // Try to deal with system files in the media folder
- $path = JPATH_ROOT . "/media/system/$folder/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/media/system/$folder/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- }
- }
- // Try to deal with system files in the media folder
- else
- {
- $path = JPATH_ROOT . "/media/system/$folder/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/media/system/$folder/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- }
- }
- }
- }
- }
- // If not relative and http is not present in filename
- else
- {
- foreach ($potential as $strip)
- {
- $files = array();
- // Detect debug mode
- if ($detect_debug && JFactory::getConfig()->get('debug'))
- {
- /*
- * Detect if we received a file in the format name.min.ext
- * If so, strip the .min part out, otherwise append -uncompressed
- */
- if (strrpos($strip, '.min', '-4'))
- {
- $position = strrpos($strip, '.min', '-4');
- $filename = str_replace('.min', '.', $strip, $position);
- $files[] = $filename . $ext;
- }
- else
- {
- $files[] = $strip . '-uncompressed.' . $ext;
- }
- }
- $files[] = $strip . '.' . $ext;
- /*
- * Loop on 1 or 2 files and break on first found.
- * Add the content of the MD5SUM file located in the same folder to url to ensure cache browser refresh
- * This MD5SUM file must represent the signature of the folder content
- */
- foreach ($files as $file)
- {
- $path = JPATH_ROOT . "/$file";
- if (file_exists($path))
- {
- $md5 = dirname($path) . '/MD5SUM';
- $includes[] = JURI::root(true) . "/$file" .
- (file_exists($md5) ? ('?' . file_get_contents($md5)) : '');
- break;
- }
- }
- }
- }
- }
- return $includes;
- }
- /**
- * Write a <img></img> element
- *
- * @param string $file The relative or absolute URL to use for the src attribute
- * @param string $alt The alt text.
- * @param mixed $attribs String or associative array of attribute(s) to use
- * @param boolean $relative Path to file is relative to /media folder (and searches in template)
- * @param mixed $path_rel Return html tag without (-1) or with file computing(false). Return computed path only (true)
- *
- * @return string
- *
- * @since 11.1
- */
- public static function image($file, $alt, $attribs = null, $relative = false, $path_rel = false)
- {
- if ($path_rel !== -1)
- {
- $includes = self::includeRelativeFiles('images', $file, $relative, false, false);
- $file = count($includes) ? $includes[0] : null;
- }
- // If only path is required
- if ($path_rel)
- {
- return $file;
- }
- else
- {
- return '<img src="' . $file . '" alt="' . $alt . '" ' .
- (is_array($attribs) ? JArrayHelper::toString($attribs) : $attribs) .
- ' />';
- }
- }
- /**
- * Write a <link rel="stylesheet" style="text/css" /> element
- *
- * @param string $file path to file
- * @param array $attribs attributes to be added to the stylesheet
- * @param boolean $relative path to file is relative to /media folder
- * @param boolean $path_only return the path to the file only
- * @param boolean $detect_browser detect browser to include specific browser css files
- * will try to include file, file_*browser*, file_*browser*_*major*, file_*browser*_*major*_*minor*
- * <table>
- * <tr><th>Navigator</th> <th>browser</th> <th>major.minor</th></tr>
- *
- * <tr><td>Safari 3.0.x</td> <td>konqueror</td> <td>522.x</td></tr>
- * <tr><td>Safari 3.1.x and 3.2.x</td> <td>konqueror</td> <td>525.x</td></tr>
- * <tr><td>Safari 4.0 to 4.0.2</td> <td>konqueror</td> <td>530.x</td></tr>
- * <tr><td>Safari 4.0.3 to 4.0.4</td> <td>konqueror</td> <td>531.x</td></tr>
- * <tr><td>iOS 4.0 Safari</td> <td>konqueror</td> <td>532.x</td></tr>
- * <tr><td>Safari 5.0</td> <td>konqueror</td> <td>533.x</td></tr>
- *
- * <tr><td>Google Chrome 1.0</td> <td>konqueror</td> <td>528.x</td></tr>
- * <tr><td>Google Chrome 2.0</td> <td>konqueror</td> <td>530.x</td></tr>
- * <tr><td>Google Chrome 3.0 and 4.x</td> <td>konqueror</td> <td>532.x</td></tr>
- * <tr><td>Google Chrome 5.0</td> <td>konqueror</td> <td>533.x</td></tr>
- *
- * <tr><td>Internet Explorer 5.5</td> <td>msie</td> <td>5.5</td></tr>
- * <tr><td>Internet Explorer 6.x</td> <td>msie</td> <td>6.x</td></tr>
- * <tr><td>Internet Explorer 7.x</td> <td>msie</td> <td>7.x</td></tr>
- * <tr><td>Internet Explorer 8.x</td> <td>msie</td> <td>8.x</td></tr>
- *
- * <tr><td>Firefox</td> <td>mozilla</td> <td>5.0</td></tr>
- * </table>
- * a lot of others
- * @param boolean $detect_debug detect debug to search for compressed files if debug is on
- *
- * @return mixed nothing if $path_only is false, null, path or array of path if specific css browser files were detected
- *
- * @see JBrowser
- * @since 11.1
- */
- public static function stylesheet($file, $attribs = array(), $relative = false, $path_only = false, $detect_browser = true, $detect_debug = true)
- {
- $includes = self::includeRelativeFiles('css', $file, $relative, $detect_browser, $detect_debug);
- // If only path is required
- if ($path_only)
- {
- if (count($includes) == 0)
- {
- return null;
- }
- elseif (count($includes) == 1)
- {
- return $includes[0];
- }
- else
- {
- return $includes;
- }
- }
- // If inclusion is required
- else
- {
- $document = JFactory::getDocument();
- foreach ($includes as $include)
- {
- $document->addStylesheet($include, 'text/css', null, $attribs);
- }
- }
- }
- /**
- * Write a <script></script> element
- *
- * @param string $file path to file
- * @param boolean $framework load the JS framework
- * @param boolean $relative path to file is relative to /media folder
- * @param boolean $path_only return the path to the file only
- * @param boolean $detect_browser detect browser to include specific browser js files
- * @param boolean $detect_debug detect debug to search for compressed files if debug is on
- *
- * @return mixed nothing if $path_only is false, null, path or array of path if specific js browser files were detected
- *
- * @see JHtml::stylesheet
- * @since 11.1
- */
- public static function script($file, $framework = false, $relative = false, $path_only = false, $detect_browser = true, $detect_debug = true)
- {
- // Include MooTools framework
- if ($framework)
- {
- self::_('behavior.framework');
- }
- $includes = self::includeRelativeFiles('js', $file, $relative, $detect_browser, $detect_debug);
- // If only path is required
- if ($path_only)
- {
- if (count($includes) == 0)
- {
- return null;
- }
- elseif (count($includes) == 1)
- {
- return $includes[0];
- }
- else
- {
- return $includes;
- }
- }
- // If inclusion is required
- else
- {
- $document = JFactory::getDocument();
- foreach ($includes as $include)
- {
- $document->addScript($include);
- }
- }
- }
- /**
- * Set format related options.
- *
- * Updates the formatOptions array with all valid values in the passed
- * array. See {@see JHtml::$formatOptions} for details.
- *
- * @param array $options Option key/value pairs.
- *
- * @return void
- *
- * @since 11.1
- */
- public static function setFormatOptions($options)
- {
- foreach ($options as $key => $val)
- {
- if (isset(self::$formatOptions[$key]))
- {
- self::$formatOptions[$key] = $val;
- }
- }
- }
- /**
- * Returns formated date according to a given format and time zone.
- *
- * @param string $input String in a format accepted by date(), defaults to "now".
- * @param string $format The date format specification string (see {@link PHP_MANUAL#date})
- * @param mixed $tz Time zone to be used for the date. Special cases: boolean true for user
- * setting, boolean false for server setting.
- * @param boolean $gregorian True to use Gregorian calenar
- *
- * @return string A date translated by the given format and time zone.
- *
- * @see strftime
- * @since 11.1
- */
- public static function date($input = 'now', $format = null, $tz = true, $gregorian = false)
- {
- // Get some system objects.
- $config = JFactory::getConfig();
- $user = JFactory::getUser();
- // UTC date converted to user time zone.
- if ($tz === true)
- {
- // Get a date object based on UTC.
- $date = JFactory::getDate($input, 'UTC');
- // Set the correct time zone based on the user configuration.
- $date->setTimeZone(new DateTimeZone($user->getParam('timezone', $config->get('offset'))));
- }
- // UTC date converted to server time zone.
- elseif ($tz === false)
- {
- // Get a date object based on UTC.
- $date = JFactory::getDate($input, 'UTC');
- // Set the correct time zone based on the server configuration.
- $date->setTimeZone(new DateTimeZone($config->get('offset')));
- }
- // No date conversion.
- elseif ($tz === null)
- {
- $date = JFactory::getDate($input);
- }
- // UTC date converted to given time zone.
- else
- {
- // Get a date object based on UTC.
- $date = JFactory::getDate($input, 'UTC');
- // Set the correct time zone based on the server configuration.
- $date->setTimeZone(new DateTimeZone($tz));
- }
- // If no format is given use the default locale based format.
- if (!$format)
- {
- $format = JText::_('DATE_FORMAT_LC1');
- }
- // $format is an existing language key
- elseif (JFactory::getLanguage()->hasKey($format))
- {
- $format = JText::_($format);
- }
- if ($gregorian)
- {
- return $date->format($format, true);
- }
- else
- {
- return $date->calendar($format, true);
- }
- }
- /**
- * Creates a tooltip with an image as button
- *
- * @param string $tooltip The tip string
- * @param mixed $title The title of the tooltip or an associative array with keys contained in
- * {'title','image','text','href','alt'} and values corresponding to parameters of the same name.
- * @param string $image The image for the tip, if no text is provided
- * @param string $text The text for the tip
- * @param string $href An URL that will be used to create the link
- * @param string $alt The alt attribute for img tag
- * @param string $class CSS class for the tool tip
- *
- * @return string
- *
- * @since 11.1
- */
- public static function tooltip($tooltip, $title = '', $image = 'tooltip.png', $text = '', $href = '', $alt = 'Tooltip', $class = 'hasTip')
- {
- if (is_array($title))
- {
- foreach (array('image', 'text', 'href', 'alt', 'class') as $param)
- {
- if (isset($title[$param]))
- {
- $$param = $title[$param];
- }
- }
- if (isset($title['title']))
- {
- $title = $title['title'];
- }
- else
- {
- $title = '';
- }
- }
- $tooltip = htmlspecialchars($tooltip, ENT_COMPAT, 'UTF-8');
- $title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8');
- $alt = htmlspecialchars($alt, ENT_COMPAT, 'UTF-8');
- if (!$text)
- {
- $text = self::image($image, $alt, null, true);
- }
- if ($href)
- {
- $tip = '<a href="' . $href . '">' . $text . '</a>';
- }
- else
- {
- $tip = $text;
- }
- if ($title)
- {
- $tooltip = $title . '::' . $tooltip;
- }
- return '<span class="' . $class . '" title="' . $tooltip . '">' . $tip . '</span>';
- }
- /**
- * Displays a calendar control field
- *
- * @param string $value The date value
- * @param string $name The name of the text field
- * @param string $id The id of the text field
- * @param string $format The date format
- * @param array $attribs Additional HTML attributes
- *
- * @return string HTML markup for a calendar field
- *
- * @since 11.1
- */
- public static function calendar($value, $name, $id, $format = '%Y-%m-%d', $attribs = null)
- {
- static $done;
- if ($done === null)
- {
- $done = array();
- }
- $readonly = isset($attribs['readonly']) && $attribs['readonly'] == 'readonly';
- $disabled = isset($attribs['disabled']) && $attribs['disabled'] == 'disabled';
- if (is_array($attribs))
- {
- $attribs = JArrayHelper::toString($attribs);
- }
- if (!$readonly && !$disabled)
- {
- // Load the calendar behavior
- self::_('behavior.calendar');
- self::_('behavior.tooltip');
- // Only display the triggers once for each control.
- if (!in_array($id, $done))
- {
- $document = JFactory::getDocument();
- $document
- ->addScriptDeclaration(
- 'window.addEvent(\'domready\', function() {Calendar.setup({
- // Id of the input field
- inputField: "' . $id . '",
- // Format of the input field
- ifFormat: "' . $format . '",
- // Trigger for the calendar (button ID)
- button: "' . $id . '_img",
- // Alignment (defaults to "Bl")
- align: "Tl",
- singleClick: true,
- firstDay: ' . JFactory::getLanguage()->getFirstDay() . '
- });});'
- );
- $done[] = $id;
- }
- return '<div class="input-append"><input type="text" title="' . (0 !== (int) $value ? self::_('date', $value, null, null) : '')
- . '" name="' . $name . '" id="' . $id . '" value="' . htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '" ' . $attribs . ' />'
- . '<button class="btn" id="' . $id . '_img"><i class="icon-calendar"></i></button></div>';
- }
- else
- {
- return '<input type="text" title="' . (0 !== (int) $value ? self::_('date', $value, null, null) : '')
- . '" value="' . (0 !== (int) $value ? self::_('date', $value, 'Y-m-d H:i:s', null) : '') . '" ' . $attribs
- . ' /><input type="hidden" name="' . $name . '" id="' . $id . '" value="' . htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '" />';
- }
- }
- /**
- * Add a directory where JHtml should search for helpers. You may
- * either pass a string or an array of directories.
- *
- * @param string $path A path to search.
- *
- * @return array An array with directory elements
- *
- * @since 11.1
- */
- public static function addIncludePath($path = '')
- {
- // Force path to array
- settype($path, 'array');
- // Loop through the path directories
- foreach ($path as $dir)
- {
- if (!empty($dir) && !in_array($dir, self::$includePaths))
- {
- jimport('joomla.filesystem.path');
- array_unshift(self::$includePaths, JPath::clean($dir));
- }
- }
- return self::$includePaths;
- }
- /**
- * 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 12.2
- */
- public static function getJSObject(array $array = array())
- {
- $elements = array();
- foreach ($array as $k => $v)
- {
- // Don't encode either of these types
- if (is_null($v) || is_resource($v))
- {
- continue;
- }
- // Safely encode as a Javascript string
- $key = json_encode((string) $k);
- if (is_bool($v))
- {
- $elements[] = $key . ': ' . ($v ? 'true' : 'false');
- }
- elseif (is_numeric($v))
- {
- $elements[] = $key . ': ' . ($v + 0);
- }
- elseif (is_string($v))
- {
- if (strpos($v, '\\') === 0)
- {
- // Items such as functions and JSON objects are prefixed with \, strip the prefix and don't encode them
- $elements[] = $key . ': ' . substr($v, 1);
- }
- else
- {
- // The safest way to insert a string
- $elements[] = $key . ': ' . json_encode((string) $v);
- }
- }
- else
- {
- $elements[] = $key . ': ' . self::getJSObject(is_object($v) ? get_object_vars($v) : $v);
- }
- }
- return '{' . implode(',', $elements) . '}';
- }
- }