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| http://www.gnu.org/ |
| http://www.gnu.org/ |
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+----------------------------------------------------------------------+ |
+----------------------------------------------------------------------+ |
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$Id$ |
$Id$ |
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// CODE FOR EMBEDDING AVI/MPEG/MOV FILES IN HTML |
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<embed src="filename" autostart="false" width="320" height="240" align="left" oncursor="play" hspace="20"> |
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<noembed> |
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<a href="filename">click to view</a> |
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<img dynsrc="filename" start="mouseover" align="left" controls width="320" height="240" hspace="25"> |
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</a> |
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</noembed> |
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*/ |
*/ |
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$global_var['metadata']['author'] = "Carl Johan Schedvin <cjsc02@student.bth.se>"; |
$global_var['metadata']['author'] = "Carl Johan Schedvin <cjsc02@student.bth.se>"; |
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$global_var['image_sz']['default'] =& $global_var['image_sz']['640']; |
$global_var['image_sz']['default'] =& $global_var['image_sz']['640']; |
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$global_var['exif'] = array ( |
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'Make', |
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'ApertureFNumber', |
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'FocalLength', |
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'DateTime', |
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'FlashMode' |
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); |
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$exif_headers = array (); |
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if(isset($_SERVER['PHP_SELF'])) { |
if(isset($_SERVER['PHP_SELF'])) { |
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$php_self = $_SERVER['PHP_SELF']; |
$php_self = $_SERVER['PHP_SELF']; |
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} else { |
} else { |
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*/ |
*/ |
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function extract_exif_data() |
function extract_exif_data() |
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{ |
{ |
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global $global_var, $pwd, $get_vars, $exif_headers; |
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$src_image = $get_vars['img']; |
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$exif_data = @exif_read_data($pwd.'/'.$src_image,0,true); |
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if($exif_data) { |
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foreach($exif_data as $exif_section_key => $exif_section) { |
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foreach($exif_section as $exif_key => $exif_value) { |
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if(array_search($exif_key, $global_var['exif'])) { |
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switch($exif_key) { |
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case 'Make': |
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array_push($exif_headers, 'Model: '.$exif_value); |
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break; |
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case 'ApertureFNumber': |
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array_push($exif_headers, 'Aperture: '. $exif_value); |
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break; |
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case 'FocalLength': |
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$factor = 6.49122807; |
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$vars = split("/",$exif_value); |
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$focal_length = round(($vars[0]/$vars[1])*$factor); |
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array_push($exif_headers, 'Focal Length: '. $focal_length .'mm'); |
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break; |
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case 'DateTime': |
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array_push($exif_headers, 'Date: '.$exif_value); |
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break; |
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case 'FlashMode': |
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switch($exif_value) { |
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case '0': |
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array_push($exif_headers, 'Flash: Off'); |
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break; |
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case '1': |
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array_push($exif_headers, 'Flash: On'); |
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break; |
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} |
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break; |
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default: |
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break; |
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} |
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} |
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} |
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} |
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if(sizeof($exif_headers)>0) { |
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ksort($exif_headers); |
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reset($exif_headers); |
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} |
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} |
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} |
} |
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function show_image() |
function show_image() |
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{ |
{ |
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global $global_var, $get_vars, $pwd; |
global $global_var, $get_vars, $pwd, $exif_headers; |
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$image = $pwd.'/'.$get_vars['img']; |
$image = $pwd.'/'.$get_vars['img']; |
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} |
} |
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$image_size = GetImageSize($cached_image); |
$image_size = GetImageSize($cached_image); |
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extract_exif_data(); |
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if(sizeof($exif_headers) > 0) { |
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$exif_str .= sprintf("<span style=\"font-weight: bold; color:#333;\">EXIF</span> "); |
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foreach($exif_headers as $exif_tag) { |
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$exif_str .= sprintf("| %s ", $exif_tag); |
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} |
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echo <<<EOT |
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<div id="exif_headers">\n |
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<span>$exif_str</span>\n |
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</div>\n |
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EOT; |
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} |
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echo <<<EOT |
echo <<<EOT |
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<div id="image" style="width: {$image_size[0]}px; height: {$image_size[1]}px;">\n |
<div id="image" style="width: {$image_size[0]}px; height: {$image_size[1]}px;">\n |
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<a href="$image" target="_blank"><img src="$cached_image" alt=""></a> |
<a href="$image" target="_blank"><img src="$cached_image" alt=""></a> |
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</div>\n |
</div>\n |
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EOT; |
EOT; |
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$image_index = get_image_index(); |
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$next = get_next_image($image_index); |
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$prev = get_prev_image($image_index); |
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echo <<<EOT |
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<a href="$php_self?dir=$pwd&img=$prev">prev</a> |
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<a href="$php_self?dir=$pwd&img=$next">next</a> |
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EOT; |
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} |
} |
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} |
} |
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{ |
{ |
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global $global_var, $get_vars, $pwd; |
global $global_var, $get_vars, $pwd; |
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$src_image = $get_vars['img']; |
$src_image = $get_vars['img']; |
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$cache_dir = $pwd.'/'.$global_var['path']['cache_dir']; |
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if(isset($global_var['external']['magick'])) { |
if(isset($global_var['external']['magick'])) { |
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if(file_exists($pwd.'/'.$src_image)) { |
if(file_exists($pwd.'/'.$src_image)) { |
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$src_image_sz = GetImageSize($pwd.'/'.$src_image); |
$src_image_sz = GetImageSize($pwd.'/'.$src_image); |
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$resize_aspect = round(($global_var['image_sz']['default']['y'] / $src_image_sz[1])*100, 2); |
$resize_aspect = round(($global_var['image_sz']['default']['y'] / $src_image_sz[1])*100, 2); |
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// DEBUG: print "Quality: ".$global_var['image_sz']['default']['ql'] ." Resize Aspect: ". $resize_aspect ."%"; |
// DEBUG: print "Quality: ".$global_var['image_sz']['default']['ql'] ." Resize Aspect: ". $resize_aspect ."%"; |
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if(!file_exists($cache_dir)) |
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mkdir($cache_dir,0777); |
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exec($global_var['external']['magick'] |
exec($global_var['external']['magick'] |
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.' -geometry '.$resize_aspect.'%' |
.' -geometry '.$resize_aspect.'%' |
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} |
} |
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function get_image_index() |
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{ |
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global $get_vars, $image_files; |
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return array_search($get_vars['img'], $image_files); |
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} |
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function get_next_image($pos) |
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{ |
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global $get_vars, $image_files; |
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$next = $pos + 1; |
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if($next >= sizeof($image_files)) |
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$next = 0; |
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return $image_files[$next]; |
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} |
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function get_prev_image($pos) |
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{ |
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global $get_vars, $image_files; |
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$prev = $pos - 1; |
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if($prev < 0) |
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$prev = sizeof($image_files) - 1; |
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return $image_files[$prev]; |
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} |
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function get_split_path() |
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{ |
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global $pwd; |
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$split_path = split('/', $pwd); |
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return $split_path; |
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} |
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/** |
/** |
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* Retirieves all filenames that are images exclude all |
* Retirieves all filenames that are images exclude all |
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* other files. It's not recursive so it only examins the |
* other files. It's not recursive so it only examins the |
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$pwd_dd = opendir($path); |
$pwd_dd = opendir($path); |
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while(($file = readdir($pwd_dd)) !== false) { |
while(($file = readdir($pwd_dd)) !== false) { |
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if(is_file($path."/".$file) |
if(is_file($path."/".$file) |
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&& !eregi("^\.|^.*.php|^.*.css|^.*~",$file)) |
&& !eregi("^\.|^.*.php|^.*.css|^.*~|^.txt",$file)) |
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array_push($images, $file); |
array_push($images, $file); |
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} |
} |
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} |
} |
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if (isset($get_vars['dir']) && is_dir(rawurldecode($get_vars['dir']))) |
if (isset($get_vars['dir']) && is_dir(rawurldecode($get_vars['dir']))) |
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{ |
{ |
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$pwd = rawurldecode($get_vars['dir']); |
$pwd = rawurldecode($get_vars['dir']); |
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// print the html header before continuing processing. |
// print the html header before continuing processing. |
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html_template_header(); |
html_template_header(); |
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//if($global_var['navigation_bar']) |
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html_template_navbar(); |
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if(sizeof($image_files) <= 0) { |
if(sizeof($image_files) <= 0) { |
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if(sizeof($dir_files) > 0) { |
if(sizeof($dir_files) > 0) { |
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<title>expose: </title> |
<title>expose: </title> |
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<style type="text/css"> |
<style type="text/css"> |
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@import "/~ikea/style.css"; |
@import "./style.css"; |
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</style> |
</style> |
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<link rel="Shortcut Icon" type="image/x-icon" href="/img/favicon.ico" /> |
<link rel="Shortcut Icon" type="image/x-icon" href="/img/favicon.ico" /> |
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</head> |
</head> |
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<body> |
<body> |
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<div id="header">\n |
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<h1>expose:</h1> |
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<span style="font-style: italic;"></span> |
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</div>\n |
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<div id="container">\n |
<div id="container">\n |
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EOF; |
EOF; |
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} |
} |
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/** |
/** |
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* Prints the html footer, this contains only closing |
* Prints the html footer, this contains only closing |
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* tags for the html document and the copyright notice. |
* tags for the html document and the copyright notice. |
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global $global_var; |
global $global_var; |
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echo <<<EOF |
echo <<<EOF |
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<div id="copyright">\n |
<div id="copyright">\n |
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{$global_var[str_msg][copyright]}<br /> |
{$global_var[str_msg][copyright]}<br />\n |
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<a href="">expose</a> <span style="font-style: italic;">Cvs version: \$Revision$</span> |
<a href="">expose</a>\n <span style="font-style: italic;">\$Revision$</span>\n |
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</div> |
</div>\n\n |
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</div> |
</div>\n |
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</body> |
</body>\n |
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</html> |
</html>\n |
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EOF; |
EOF; |
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} |
} |
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function html_template_navbar() |
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{ |
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global $get_vars; |
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$split_path = get_split_path(); |
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if(sizeof($split_path) > 0) { |
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foreach($split_path as $dir) { |
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if($dir!='') { |
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$path .= $dir.'/'; |
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echo <<<EOT |
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<a style="text-decoration: none;" href="$php_self?dir=$path"> |
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EOT; |
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if($dir == '.') |
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$dir = 'expose'; |
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echo <<<EOT |
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$dir</a> > \n |
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EOT; |
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} |
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} |
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if(isset($get_vars['img'])) { |
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echo <<<EOT |
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{$get_vars[img]} |
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EOT; |
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} |
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} |
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} |
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function html_template_alt_resolutions() |
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{ |
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} |
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?> |
?> |