/**
* Encodes an ISO-8859-1 mixed variable to UTF-8 (PHP 4, PHP 5 compat)
* @param mixed $input An array, associative or simple
* @param boolean $encode_keys optional
* @return mixed ( utf-8 encoded $input)
*/
function utf8_encode_mix($input, $encode_keys = false)
{
if (is_array($input)) {
$result = array();
foreach ($input as $k => $v) {
$key = $encode_keys ? utf8_encode($k) : $k;
$result[$key] = utf8_encode_mix($v, $encode_keys);
}
} else {
$result = utf8_encode($input);
}
return $result;
}
function Joom_ShowIptcData_HTML($iptc_array)
{
global $iptc_config_array;
$config = Joom_getConfig();
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'adminiptc' . DS . 'admin.iptcarray.php';
$ii = 0;
?>
<div class="jg_exif">
<div class="sectiontableheader">
<h4 <?php
echo $config->jg_showdetailaccordion ? "class=\"joomgallery-toggler\"" : "class=\"joomgallery-notoggler\"";
?>
>
<?php
echo JText::_('JGSI_DATA');
?>
</h4>
</div>
<div <?php
echo $config->jg_showdetailaccordion ? "class=\"joomgallery-slider\"" : "";
?>
>
<p>
<?php
//var_dump ($iptc_array);
$iptctags = explode(',', $config->jg_iptctags);
$charsets = array('macintosh', 'ASCII', 'ISO-8859-1', 'UCS-4', 'UCS-4BE', 'UCS-4LE', 'UCS-2', 'UCS-2BE', 'UCS-2LE', 'UTF-32', 'UTF-32BE', 'UTF-32LE', 'UTF-16', 'UTF-16BE', 'UTF-16LE', 'UTF-7', 'UTF7-IMAP', 'UTF-8', 'EUC-JP', 'SJIS', 'eucJP-win', 'SJIS-win', 'ISO-2022-JP', 'JIS', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4', 'ISO-8859-5', 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', 'ISO-8859-9', 'ISO-8859-10', 'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'byte2be', 'byte2le', 'byte4be', 'byte4le', 'BASE64', '7bit', '8bit', 'EUC-CN', 'CP936', 'HZ', 'EUC-TW', 'CP950', 'BIG-5', 'EUC-KR', 'UHC', 'ISO-2022-KR', 'Windows-1251', 'Windows-1252', 'CP866', 'KOI8-R');
if (isset($iptc_array['1#090'][0]) && in_array($charsets, $iptc_array['1#090'])) {
$from_charset = $iptc_array['1#090'][0];
} else {
$from_charset = '';
}
$to_charset = 'UTF-8';
$k = 0;
$output = '';
foreach ($iptctags as $iptctag) {
$realiptctag = str_replace(":", "#", $iptc_config_array['IPTC'][$iptctag]['IMM']);
if (isset($iptc_array[$realiptctag])) {
$kk = $k % 2 + 1;
$output .= " <div class=\"sectiontableentry" . $kk . "\">\n";
$output .= " <div class=\"jg_exif_left\">\n";
$output .= " " . $iptc_config_array['IPTC'][$iptctag]['Name'] . "\n";
$output .= " </div>\n";
$output .= " <div class=\"jg_exif_right\">\n";
if (function_exists('iconv')) {
$fixedenteties = htmlentities($iptc_array[$realiptctag][0]);
$fixedcharset = iconv($from_charset, $to_charset, $fixedenteties);
} else {
$fixedcharset = $iptc_array[$realiptctag][0];
}
if (!Joom_IsUtf8($fixedcharset)) {
$tagdata = htmlspecialchars_decode(Joom_Utf8EncodeMix($fixedcharset, false));
} else {
$tagdata = htmlspecialchars_decode($fixedcharset);
}
if ($tagdata == '') {
$tagdata = " ";
}
$output .= " " . $tagdata . "";
$output .= " </div>\n";
$output .= " </div>\n";
$k++;
if ($realiptctag == '2#025') {
$num = count($iptc_array['2#025']);
if ($num > 1) {
$i = 1;
for ($keywords = 1; $keywords < $num; $keywords++) {
$kk = $k % 2 + 1;
$output .= " <div class=\"sectiontableentry" . $kk . "\">\n";
$output .= " <div class=\"jg_exif_left\">\n";
$output .= " " . $iptc_config_array['IPTC'][$iptctag]['Name'] . " \n";
$output .= " </div>\n";
$output .= " <div class=\"jg_exif_right\">\n";
if (function_exists('iconv')) {
$fixedenteties = htmlentities($iptc_array[$realiptctag][$i]);
$fixedcharset = iconv($from_charset, $to_charset, $fixedenteties);
} else {
$fixedcharset = $iptc_array[$realiptctag][$i];
}
if (!Joom_IsUtf8($fixedcharset)) {
$tagdata = htmlspecialchars_decode(utf8_encode_mix($fixedcharset, false));
} else {
$tagdata = htmlspecialchars_decode($fixedcharset);
}
if ($tagdata == '') {
$tagdata = " ";
}
$output .= " " . $tagdata . "";
$output .= " </div>\n";
$output .= " </div>\n";
$k++;
$i++;
}
}
}
}
}
echo $output;
?>
</p>
</div>
</div>
<?php
}
/**
* Method to load iptc data
*
* @return boolean True on success, false otherwise
* @since 1.5.5
*/
protected function _loadIptcdata()
{
if (!$this->_id) {
return false;
}
// Load the iptc data if it doesn't already exist
if (empty($this->_iptcdata)) {
if (empty($this->_image)) {
if (!$this->getImage()) {
return false;
}
}
$valid_extensions = array('jpg', 'jpeg', 'jpe');
$fileextension = strtolower(JFile::getExt($this->_image->imgfilename));
$iptc_array = array();
if (in_array($fileextension, $valid_extensions)) {
$iptcimage = getimagesize($this->_ambit->getImg('orig_path', $this->_image), $info);
if (isset($info['APP13'])) {
$iptc_array = iptcparse($info['APP13']);
}
if (!$iptc_array) {
return false;
}
} else {
return false;
}
$language = JFactory::getLanguage();
$language->load('com_joomgallery.iptc');
require_once JPATH_COMPONENT_ADMINISTRATOR . '/includes/iptcarray.php';
$ii = 0;
$iptctags = explode(',', $this->_config->get('jg_iptctags'));
$charsets = array('macintosh', 'ASCII', 'ISO-8859-1', 'UCS-4', 'UCS-4BE', 'UCS-4LE', 'UCS-2', 'UCS-2BE', 'UCS-2LE', 'UTF-32', 'UTF-32BE', 'UTF-32LE', 'UTF-16', 'UTF-16BE', 'UTF-16LE', 'UTF-7', 'UTF7-IMAP', 'UTF-8', 'EUC-JP', 'SJIS', 'eucJP-win', 'SJIS-win', 'ISO-2022-JP', 'JIS', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4', 'ISO-8859-5', 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', 'ISO-8859-9', 'ISO-8859-10', 'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'byte2be', 'byte2le', 'byte4be', 'byte4le', 'BASE64', '7bit', '8bit', 'EUC-CN', 'CP936', 'HZ', 'EUC-TW', 'CP950', 'BIG-5', 'EUC-KR', 'UHC', 'ISO-2022-KR', 'Windows-1251', 'Windows-1252', 'CP866', 'KOI8-R');
if (isset($iptc_array['1#090'][0]) && in_array($iptc_array['1#090'][0], $charsets)) {
$from_charset = $iptc_array['1#090'][0];
} else {
$from_charset = '';
}
$to_charset = 'UTF-8';
$k = 0;
$output = '';
foreach ($iptctags as $iptctag) {
if (!empty($iptctag) && isset($iptc_config_array['IPTC'][$iptctag]['IMM'])) {
$realiptctag = str_replace(':', '#', $iptc_config_array['IPTC'][$iptctag]['IMM']);
if (isset($iptc_array[$realiptctag])) {
if ($realiptctag != '2#025') {
$kk = $k % 2 + 1;
$output .= " <div class=\"jg_row" . $kk . "\">\n";
$output .= " <div class=\"jg_exif_left\">\n";
$output .= " " . $iptc_config_array['IPTC'][$iptctag]['Name'] . "\n";
$output .= " </div>\n";
$output .= " <div class=\"jg_exif_right\">\n";
if (function_exists('iconv')) {
$fixedenteties = htmlentities($iptc_array[$realiptctag][0]);
$fixedcharset = iconv($from_charset, $to_charset, $fixedenteties);
} else {
$fixedcharset = $iptc_array[$realiptctag][0];
}
if (!$this->isUtf8($fixedcharset)) {
$tagdata = htmlspecialchars_decode($this->utf8EncodeMix($fixedcharset, false));
} else {
$tagdata = htmlspecialchars_decode($fixedcharset);
}
if ($tagdata == '') {
$tagdata = ' ';
}
$output .= " " . $tagdata . "";
$output .= " </div>\n";
$output .= " </div>\n";
$k++;
} else {
$num = count($iptc_array['2#025']);
if ($num > 0) {
$kk = $k % 2 + 1;
$tagdata = '';
$output .= " <div class=\"jg_row" . $kk . "\">\n";
$output .= " <div class=\"jg_exif_left\">\n";
$output .= " " . $iptc_config_array['IPTC'][$iptctag]['Name'] . " \n";
$output .= " </div>\n";
$output .= " <div class=\"jg_exif_right\">\n";
for ($i = 0; $i < $num; $i++) {
if (function_exists('iconv')) {
$fixedenteties = htmlentities($iptc_array[$realiptctag][$i]);
$fixedcharset = iconv($from_charset, $to_charset, $fixedenteties);
} else {
$fixedcharset = $iptc_array[$realiptctag][$i];
}
if (!$this->isUtf8($fixedcharset)) {
$tagdata .= htmlspecialchars_decode(utf8_encode_mix($fixedcharset, false));
} else {
$tagdata .= htmlspecialchars_decode($fixedcharset);
}
if ($i < $num - 1) {
$tagdata .= ', ';
}
}
if (empty($tagdata)) {
$tagdata = ' ';
}
$output .= ' ' . $tagdata;
$output .= " </div>\n";
$output .= " </div>\n";
}
}
}
}
}
$this->_iptcdata = $output;
return true;
}
return true;
}
