function createThumbnail($image, $size, $complete_tag = false, $alt = 'alt=""')
{
// Parse size parameter
if (preg_match('@^(\\d+)x(\\d+)$@', $size, $matches)) {
$width = $matches[1];
$height = $matches[2];
} else {
if (preg_match('@^(\\d+)$@', $size)) {
$width = $size;
$height = $size;
} else {
MARKET_Base::raiseError(MARKET_ERROR_RETURN, __FUNCTION__ . '(): Size "' . htmlspecialchars($size) . '" is not acceptable.', __FILE__, __LINE__);
return MARKET_Filter::_defaultThumbnail();
}
}
$type = strtolower(substr(strrchr($image, '.'), 1));
$out = '/cache/' . dirname($image) . '/' . substr(basename($image), 0, strrpos(basename($image), '.')) . '.' . $width . 'x' . $height . '.' . $type;
if (@is_file(MARKET_ROOT_DIR . '/' . $out) && @is_readable(MARKET_ROOT_DIR . '/' . $out)) {
// Do nothing
} else {
// Create thumbnail
// Requires GD
if (extension_loaded('gd')) {
$gd_info = gd_info();
$in = MARKET_ROOT_DIR . '/' . $image;
if (@is_file($in) && @is_readable($in)) {
if (!(list($w, $h) = getimagesize($in))) {
MARKET_Base::raiseError(MARKET_ERROR_RETURN, __FUNCTION__ . '(): Image "' . htmlspecialchars($image) . '" is not supported', __FILE__, __LINE__);
return MARKET_Filter::_defaultThumbnail();
}
if ($type == 'jpeg') {
$type = 'jpg';
}
switch ($type) {
case 'bmp':
$img = imagecreatefromwbmp($in);
break;
case 'gif':
$img = imagecreatefromgif($in);
break;
case 'jpg':
$img = imagecreatefromjpeg($in);
break;
case 'png':
$img = imagecreatefrompng($in);
break;
default:
MARKET_Base::raiseError(MARKET_ERROR_RETURN, __FUNCTION__ . '(): Image "' . htmlspecialchars($image) . '" is not supported', __FILE__, __LINE__);
return MARKET_Filter::_defaultThumbnail();
}
// Resize and crop
$sratio = $w / $h;
$dratio = $width / $height;
if ($sratio > $dratio) {
$temp_width = (int) ($h * $dratio);
$temp_height = $h;
$x = (int) (($w - $temp_width) / 2);
$y = 0;
} else {
$temp_width = $w;
$temp_height = (int) ($w / $dratio);
$x = 0;
$y = (int) (($h - $temp_height) / 2);
}
$source_width = $temp_width;
$source_height = $temp_height;
$dst = imagecreatetruecolor($width, $height);
// Preserve transparency
if ($type == 'gif' || $type == 'png') {
imagecolortransparent($dst, imagecolorallocatealpha($dst, 0, 0, 0, 127));
imagealphablending($dst, false);
imagesavealpha($dst, true);
}
imagecopyresampled($dst, $img, 0, 0, $x, $y, $width, $height, $source_width, $source_height);
// Create dir
MARKET_Base::makeDir(dirname(MARKET_ROOT_DIR . $out));
switch ($type) {
case 'bmp':
imagewbmp($dst, MARKET_ROOT_DIR . $out);
break;
case 'gif':
imagegif($dst, MARKET_ROOT_DIR . $out);
break;
case 'jpg':
imagejpeg($dst, MARKET_ROOT_DIR . $out);
break;
case 'png':
imagepng($dst, MARKET_ROOT_DIR . $out);
break;
}
} else {
MARKET_Base::raiseError(MARKET_ERROR_WARNING, __FUNCTION__ . '(): Image "' . htmlspecialchars($image) . '" not found or not readable', __FILE__, __LINE__);
return MARKET_Filter::_defaultThumbnail('', $width, $height, $complete_tag, $alt);
}
} else {
MARKET_Base::raiseError(MARKET_ERROR_WARNING, __FUNCTION__ . '(): The GD extension is not loaded', __FILE__, __LINE__);
return MARKET_Filter::_defaultThumbnail($image, $width, $height, $complete_tag, $alt);
}
}
if ($complete_tag) {
return '<img src="' . MARKET_WEB_DIR . $out . '" width="' . $width . '" height="' . $height . '" ' . $alt . ' />';
} else {
return MARKET_WEB_DIR . '/' . $out;
}
}
function assignNavigationValues(&$sql, $layout = 'default', $start = 0, $show = 10, $limit = 0, $javascript = false, $group = false, $absolute = false)
{
if (preg_match('@\\d+@', $_GET['show'])) {
$show = $_GET['show'];
}
if (preg_match('@\\d+@', $_GET['page'])) {
$start = ($_GET['page'] - 1) * $show;
}
if (isset($_GET['start']) && preg_match('@\\d+@', $_GET['start'])) {
$start = $_GET['start'];
}
if ($limit && $show > $limit) {
$show = $limit;
}
if (!$show) {
$show = 10;
}
if ($start < 0) {
$start = 0;
}
$start = floor($start / $show) * $show;
if (preg_match('@^SELECT@', $sql)) {
$sig = md5($sql . $_GET['group']);
$sqp =& $this->getRef('Sql_Parser');
$sqp->parseSQL($sql);
if ($_SESSION['NAV.Vars']['NAV.Sig'] == $sig) {
$total = $_SESSION['NAV.Vars']['NAV.Total'];
$stotal = $_SESSION['NAV.Vars']['NAV.STotal'];
// Group on parent_id
if ($group && $_GET['group'] && !$_GET['gid'] && !$_GET['expand']) {
if (strstr($sqp->sql['FROM'], ' ')) {
$table = substr($sqp->sql['FROM'], 0, strpos($sqp->sql['FROM'], ' '));
} else {
$table = $sqp->sql['FROM'];
}
$sqp->sql['WHERE'] .= " AND " . $table . ".parent_id=''";
$sql = $sqp->getSQL();
}
} else {
$count_sql = $this->getCountSql($sqp);
if (sqlQuery($count_sql, $res)) {
$total = sqlResult($res, 0);
if ($_GET['gid'] && preg_match('@UNION@', $sql)) {
$total++;
}
}
// Group on parent_id
if ($group && $_GET['group'] && !$_GET['gid'] && !$_GET['expand']) {
if (strstr($sqp->sql['FROM'], ' ')) {
$table = substr($sqp->sql['FROM'], 0, strpos($sqp->sql['FROM'], ' '));
} else {
$table = $sqp->sql['FROM'];
}
$sqp->sql['WHERE'] .= " AND " . $table . ".parent_id=''";
$count_sql = $this->getCountSql($sqp);
if (sqlQuery($count_sql, $res)) {
$stotal = $total;
$total = sqlResult($res, 0);
}
$sql = $sqp->getSQL();
}
}
$_SESSION['NAV.Vars']['NAV.Sig'] = $sig;
$_SESSION['NAV.Vars']['NAV.Total'] = $total;
$_SESSION['NAV.Vars']['NAV.STotal'] = $stotal;
if ($start > $total) {
$start = 0;
}
// Modify the sql
$sql .= " LIMIT {$start}, {$show}";
} else {
if (preg_match('@^\\d+$@', $sql)) {
$total = $sql;
} else {
$this->raiseError(MARKET_ERROR_WARNING, 'assignNavigationValues(): wrong datatype for first argument', __FILE__, __LINE__);
$total = 0;
}
}
if ($start > $total) {
$start = 0;
}
// First
if ($start == 0) {
$first = -1;
}
// Previous
if (($previous = $start - $show) < 0) {
$previous = 0;
}
// Next
if (($next = $start + $show) >= $total) {
$next = -1;
$end = $total;
} else {
$end = $start + $show;
}
// Last
if (($last = floor(($total - 1) / $show) * $show) <= $start) {
$last = -1;
}
$lng =& $this->getRef('Lang');
// Found
if ($total == 0) {
$found = '0 ' . $lng->strs['items_total'];
} else {
if ($total == 1) {
if ($stotal) {
if ($stotal == 1) {
$found = '1 ' . $lng->strs['item_total'] . ' ' . $lng->strs['in'];
} else {
$found = $stotal . ' ' . $lng->strs['items_total'] . ' ' . $lng->strs['in'];
}
$found .= ' 1 ' . $lng->strs['set'];
} else {
$found = '1 ' . $lng->strs['item_total'];
}
} else {
if ($stotal) {
$found = MARKET_Filter::marketNumber($stotal) . ' ' . $lng->strs['items_total'] . ' ' . $lng->strs['in'] . ' ' . MARKET_Filter::marketNumber($total) . ' ' . $lng->strs['sets'] . ' [' . $lng->strs['sets'] . ' ' . ($start + 1) . ' - ' . $end . ']';
} else {
if ($show == 1) {
$found = MARKET_Filter::marketNumber($total) . ' ' . $lng->strs['items_total'] . ' [' . ($start + 1) . ']';
} else {
$found = MARKET_Filter::marketNumber($total) . ' ' . $lng->strs['items_total'] . ' [' . ($start + 1) . ' - ' . $end . ']';
}
}
}
}
$req =& $this->getRef('Request');
// Pages
$num_of_pages = ceil($total / $show);
if ($num_of_pages) {
$pagesx = '';
$page_num = floor($start / $show);
// Previous
if ($first == -1 || $start == 0) {
$pages = '<span class="disabled prev_page">' . $lng->strs['Previous'] . '</span><span class="gap"> </span> ';
$this->assignGlobal('PAGESX.Previous', '<span class="disabled prev_page">« ' . substr($lng->strs['Previous'], 4) . '</span> ');
} else {
$href = $javascript ? "javascript:rIU('start', '" . $previous . "')" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $previous);
$pages = '<a class="previous_page" href="' . $href . '">' . $lng->strs['Previous'] . '</a><span class="gap"> </span> ';
$this->assignGlobal('PAGESX.Previous', '<a class="previous_page" href="' . $href . '">« ' . substr($lng->strs['Previous'], 4) . '</a> ');
}
if ($page_num < 4) {
$start_from = 1;
$up_to = $page_num == 3 ? 6 : 5;
} else {
// First
$href = $javascript ? "javascript:rIU('start', '0')" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', 0);
if ($num_of_pages != 5) {
$pages .= '<a class="first_page" href="' . $href . '">1<span class="ellipsis">...</span></a> ';
$pagesx .= '<a href="' . $href . '">1</a> <span class="gap">…</span> ';
}
if ($page_num > $num_of_pages - 5) {
$start_from = $page_num == $num_of_pages - 4 ? $num_of_pages - 5 : $num_of_pages - 4;
$up_to = $num_of_pages;
} else {
$start_from = $page_num - 1;
$up_to = $page_num + 3;
}
}
for ($i = $start_from; $i <= $up_to; $i++) {
if ($i <= $num_of_pages) {
if ($i == $page_num + 1) {
$pages .= '<span class="current_page">[' . $i . ']</span> ';
$pagesx .= '<span class="current">' . $i . '</span> ';
} else {
$href = $javascript ? "javascript:rIU('start', '" . ($i - 1) * $show . "')" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', ($i - 1) * $show);
$pages .= '<a class="some_page" href="' . $href . '">' . $i . '</a> ';
$pagesx .= '<a href="' . $href . '">' . $i . '</a> ';
}
}
}
// Last
if ($up_to < $num_of_pages - 1) {
$href = $javascript ? "javascript:rIU('start', '" . ($num_of_pages - 1) * $show . "')" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', ($num_of_pages - 1) * $show);
$pages .= '<a class="last_page" href="' . $href . '"><span class="ellipsis">...</span>' . $num_of_pages . '</a> ';
$pagesx .= '<span class="gap">…</span> <a href="' . $href . '">' . $num_of_pages . '</a> ';
}
$this->assignGlobal('PAGESX.Pages', $pagesx);
// Next
if ($last == -1) {
$pages .= '<span class="gap"> </span><span class="disabled next_page">' . $lng->strs['Next'] . '</span>';
$this->assignGlobal('PAGESX.Next', '<span class="disabled next_page">' . substr($lng->strs['Next'], 0, -4) . ' »</span> ');
} else {
$href = $javascript ? "javascript:rIU('start', '" . $next . "')" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $next);
$pages .= '<span class="gap"> </span><a class="next_page" href="' . $href . '">' . $lng->strs['Next'] . '</a>';
$this->assignGlobal('PAGESX.Next', '<a class="next_page" href="' . $href . '">' . substr($lng->strs['Next'], 0, -4) . ' »</a> ');
}
$this->loadTemplate($layout . '/navigation', MARKET_INDIRECT_CALL);
$this->parseTemplate('foo', 'pagesx');
}
if ($layout) {
$rels = '';
if ($first == -1) {
$this->assignGlobal(array('NAV.Lnk_First' => '<a class="disabled"><i>' . $lng->strs['First'] . '</i></a>', 'NAV.Lnk_Previous' => '<a class="disabled"><i>' . $lng->strs['Previous'] . '</i></a>'));
} else {
$href1 = $javascript ? "javascript:rIU('start', '0');" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', 0);
$href2 = $javascript ? "javascript:rIU('start', '" . $previous . "');" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $previous);
$this->assignGlobal(array('NAV.Lnk_First' => '<a href="' . $href1 . '"><i>' . $lng->strs['First'] . '</i></a>', 'NAV.Lnk_Previous' => '<a href="' . $href2 . '"><i>' . $lng->strs['Previous'] . '</i></a>'));
$rels .= '<link rel="first" href="' . ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', 0) . '" />' . "\n";
$rels .= '<link rel="previous" href="' . ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $previous) . '" />' . "\n";
}
if ($last == -1) {
$this->assignGlobal(array('NAV.Lnk_Next' => '<a class="disabled"><i>' . $lng->strs['Next'] . '</i></a>', 'NAV.Lnk_Last' => '<a class="disabled"><i>' . $lng->strs['Last'] . '</i></a>'));
} else {
$href1 = $javascript ? "javascript:rIU('start', '" . $next . "');" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $next);
$href2 = $javascript ? "javascript:rIU('start', '" . $last . "');" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $last);
$this->assignGlobal(array('NAV.Lnk_Next' => '<a href="' . $href1 . '"><i>' . $lng->strs['Next'] . '</i></a>', 'NAV.Lnk_Last' => '<a href="' . $href2 . '"><i>' . $lng->strs['Last'] . '</i></a>'));
$rels .= '<link rel="next" href="' . ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $next) . '" />' . "\n";
$rels .= '<link rel="last" href="' . ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('start', $last) . '" />' . "\n";
}
if ($group) {
if ($_GET['group']) {
$href = $javascript ? "javascript:rIU('group', '0');" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('group', '0');
$this->assignGlobal('NAV.Group', '<span id="group"><a class="selected" href="' . $href . '"><i>' . $lng->strs['Group'] . '</i></a></span>');
} else {
if ($_GET['version_history'] || is_object($sqp) && !preg_match('@parent_id@', $sqp->sql['SELECT'])) {
$this->assignGlobal('NAV.Group', '<span id="group"><a class="disabled"><i>' . $lng->strs['Group'] . '</i></a></span>');
} else {
$href = $javascript ? "javascript:rIU('group', '1');" : ($absolute ? '{MARKET.WebDir}/' : '') . $req->replaceInUrl('group', '1');
$this->assignGlobal('NAV.Group', '<span id="group"><a href="' . $href . '"><i>' . $lng->strs['Group'] . '</i></a></span>');
}
}
}
$this->assignGlobal('PAGE.Rels', $rels);
$this->loadTemplate($layout . '/navigation', MARKET_INDIRECT_CALL);
$this->parseTemplate('foo', 'toolbar');
}
$this->assignGlobal(array('NAV.Start' => $start + 1, 'NAV.Page' => $page_num + 1, 'NAV.End' => $end, 'NAV.Found' => $found, 'NAV.Show' => $show, 'NAV.Total' => $total, 'NAV.Previous' => $previous, 'NAV.Next' => $next, 'NAV.Last' => $last, 'NAV.Pages' => $pages));
// Next Page
if ($next != -1) {
$this->assignGlobal('NAV.NextPage', $page_num + 2);
} else {
$this->assignGlobal('NAV.NextPage', 1);
}
return array($start, $show, $total, $end);
}
