21 |
| http://www.gnu.org/ |
| http://www.gnu.org/ |
22 |
+----------------------------------------------------------------------+ |
+----------------------------------------------------------------------+ |
23 |
$Id$ |
$Id$ |
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26 |
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// CODE FOR EMBEDDING AVI/MPEG/MOV FILES IN HTML |
28 |
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29 |
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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> |
34 |
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</noembed> |
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*/ |
*/ |
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|
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$global_var['metadata']['author'] = "Carl Johan Schedvin <cjsc02@student.bth.se>"; |
$global_var['metadata']['author'] = "Carl Johan Schedvin <cjsc02@student.bth.se>"; |
71 |
'wm' => '' |
'wm' => '' |
72 |
); |
); |
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74 |
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$global_var['image_sz']['valid_sizes'] = array ( |
75 |
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'640x480', |
76 |
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'800x600', |
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'1024x768' |
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); |
79 |
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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 (); |
$exif_headers = array (); |
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/** |
/** |
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* ! NOT IMPLEMENTED ! |
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* |
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* Extracts the EXIF header of a JPG if available using |
* Extracts the EXIF header of a JPG if available using |
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* built-in php function exif_read_data, this information |
* built-in php function exif_read_data, this information |
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* is extracted upon request and not written to disk. |
* is extracted upon request and not written to disk. |
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foreach($exif_data as $exif_section_key => $exif_section) { |
foreach($exif_data as $exif_section_key => $exif_section) { |
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foreach($exif_section as $exif_key => $exif_value) { |
foreach($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) { |
switch($exif_key) { |
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case 'Make': |
case 'Model': |
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array_push($exif_headers, 'Model: '.$exif_value); |
array_push($exif_headers, 'Model: '.$exif_value); |
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break; |
break; |
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break; |
break; |
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case 'FocalLength': |
case 'FocalLength': |
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array_push($exif_headers, 'Focal Length: '. $exif_value .'mm'); |
$factor = 6.49122807; |
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$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: '. $focal_length .'mm'); |
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break; |
break; |
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case 'DateTime': |
case 'DateTime': |
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case 'FlashMode': |
case 'FlashMode': |
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switch($exif_value) { |
switch($exif_value) { |
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case '0': |
case '0': |
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array_push($exif_headers, 'Flash: Off'); |
array_push($exif_headers, 'Flash: Auto'); |
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break; |
break; |
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case '1': |
case '1': |
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array_push($exif_headers, 'Flash: On'); |
array_push($exif_headers, 'Flash: On'); |
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break; |
break; |
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case '2': |
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array_push($exif_headers, 'Flash: Off'); |
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break; |
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case '3': |
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array_push($exif_headers, 'Flash: Red-Eye Reduction'); |
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break; |
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default: |
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array_push($exif_headers, 'Flash: Unknown'); |
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break; |
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} |
} |
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break; |
break; |
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case 'FocusMode': |
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switch($exif_value) { |
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case '0': |
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array_push($exif_headers, 'Focus: C-AF/S-AF'); |
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break; |
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case '1': |
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array_push($exif_headers, 'Focus: MF'); |
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break; |
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default: |
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break; |
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} |
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break; |
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case 'ISOSpeedRatings'; |
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array_push($exif_headers, 'ISO: '.$exif_value); |
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break; |
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default: |
default: |
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break; |
break; |
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} |
} |
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} |
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} |
} |
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} |
} |
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if(sizeof($exif_headers)>0) { |
if(sizeof($exif_headers)>0) { |
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if(file_exists($image)) { |
if(file_exists($image)) { |
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$image_size = GetImageSize($image); |
$image_size = GetImageSize($image); |
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$src_image_size = $image_size; |
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if(isset($get_var['width'])) { |
if(isset($get_vars['width'])) { |
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if($get_var['width'] >= $image_size[0]) |
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$cache_size = split("x",$get_vars['width']); |
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if($cache_size[0] >= $src_image_size[0]) { |
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$cache_image = $image; |
$cache_image = $image; |
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} else { |
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if(array_search($get_vars['width'], $global_var['image_sz']['valid_sizes'])) { |
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if(!file_exists($pwd.'/.cache/'.$get_vars['width'].'_'.$get_vars['img'])) { |
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resize_image($get_vars['width'].'_'); |
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} |
269 |
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$cached_image = $pwd.'/.cache/'.$get_vars['width'].'_'.$get_vars['img']; |
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} |
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if($cache_size[0] == $global_var['image_sz']['default']['x']) |
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$cached_image = $cached_image.'/default_'.$get_vars['img']; |
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} |
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} else { |
} else { |
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if(!file_exists($cached_image.'/default_'.$get_vars['img'])) { |
if(!file_exists($cached_image.'/default_'.$get_vars['img'])) { |
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resize_image('default_'); |
resize_image('default_'); |
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} |
} |
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$cached_image = $cached_image.'/default_'.$get_vars['img']; |
$cached_image = $cached_image.'/default_'.$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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288 |
if(sizeof($exif_headers) > 0) { |
if(sizeof($exif_headers) > 0) { |
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$exif_str .= sprintf("<span style=\"font-weight: bold;\">EXIF</span> "); |
$exif_str .= sprintf("<span style=\"font-weight: bold; color:#333;\">EXIF</span> "); |
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foreach($exif_headers as $exif_tag) { |
foreach($exif_headers as $exif_tag) { |
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$exif_str .= sprintf("| %s ", $exif_tag); |
$exif_str .= sprintf("| %s ", $exif_tag); |
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$image_index = get_image_index(); |
$image_index = get_image_index(); |
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$next = get_next_image($image_index); |
$next = get_next_image($image_index); |
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$prev = get_prev_image($image_index); |
$prev = get_prev_image($image_index); |
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echo <<<EOT |
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<span style="font-weight: bold;">Size:</span> |
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EOT; |
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foreach($global_var['image_sz']['valid_sizes'] as $new_size) { |
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if($get_vars['width'] == $new_size) { |
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echo $new_size; |
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} elseif($cache_size[0] >= $src_image_size[0]) { |
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} else { |
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echo <<<EOT |
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<a href="$php_self?dir=$pwd&img={$get_vars[img]}&width=$new_size">$new_size</a> |
328 |
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EOT; |
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} |
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} |
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echo <<<EOT |
echo <<<EOT |
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<a href="$php_self?dir=$pwd&img=$prev">prev</a> |
<a href="$pwd/{$get_vars[img]}" target="_blank">{$src_image_size[0]}x{$src_image_size[1]}</a> |
335 |
<a href="$php_self?dir=$pwd&img=$next">next</a> |
EOT; |
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echo <<<EOT |
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<div>\n |
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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>\n |
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</div>\n |
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EOT; |
EOT; |
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} |
} |
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{ |
{ |
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global $global_var, $get_vars, $pwd; |
global $global_var, $get_vars, $pwd; |
353 |
$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'])) { |
357 |
if(file_exists($pwd.'/'.$src_image)) { |
if(file_exists($pwd.'/'.$src_image)) { |
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359 |
$src_image_sz = GetImageSize($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'] / $src_image_sz[1])*100, 2); |
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$resize_quality = $global_var['image_sz']['default']['ql']; |
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if(isset($get_vars['width'])) { |
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$new_width = split("x", $get_vars['width']); |
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$resize_aspect = round(($new_width[1] / $src_image_sz[1])*100, 2); |
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} |
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// DEBUG: print "Quality: ".$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($cache_dir,0777); |
372 |
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$debug = array(); |
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375 |
exec($global_var['external']['magick'] |
exec($global_var['external']['magick'] |
376 |
.' -geometry '.$resize_aspect.'%' |
.' -geometry '.$resize_aspect.'%' |
377 |
.' -quality '.$global_var['image_sz']['default']['ql'] |
.' -quality '.$resize_quality |
378 |
.' '.$pwd.'/'.$src_image |
.' '.$pwd.'/'.$src_image |
379 |
.' '.$pwd.'/'.$global_var['path']['cache_dir'].'/'.$prefix.$src_image |
.' '.$pwd.'/'.$global_var['path']['cache_dir'].'/'.$prefix.$src_image, $debug, $ret_val |
380 |
); |
); |
381 |
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382 |
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print_r($debug); |
383 |
} |
} |
384 |
} |
} |
385 |
} |
} |
418 |
return $image_files[$prev]; |
return $image_files[$prev]; |
419 |
} |
} |
420 |
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421 |
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422 |
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function get_split_path() |
423 |
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{ |
424 |
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global $pwd; |
425 |
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426 |
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$split_path = split('/', $pwd); |
427 |
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428 |
|
return $split_path; |
429 |
|
} |
430 |
/** |
/** |
431 |
* Retirieves all filenames that are images exclude all |
* Retirieves all filenames that are images exclude all |
432 |
* other files. It's not recursive so it only examins the |
* other files. It's not recursive so it only examins the |
444 |
$pwd_dd = opendir($path); |
$pwd_dd = opendir($path); |
445 |
while(($file = readdir($pwd_dd)) !== false) { |
while(($file = readdir($pwd_dd)) !== false) { |
446 |
if(is_file($path."/".$file) |
if(is_file($path."/".$file) |
447 |
&& !eregi("^\.|^.*.php|^.*.css|^.*~",$file)) |
&& !eregi("^\.|^.*.php|^.*.css|^.*~|^.txt",$file)) |
448 |
array_push($images, $file); |
array_push($images, $file); |
449 |
} |
} |
450 |
} |
} |
478 |
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479 |
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480 |
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481 |
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482 |
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483 |
|
function create_directory_browser() |
484 |
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{ |
485 |
|
global $pwd, $dir_files; |
486 |
|
|
487 |
|
if(sizeof($dir_files)>0) { |
488 |
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|
489 |
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foreach($dir_files as $dir) { |
490 |
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|
491 |
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$dir_image = 'open.png'; |
492 |
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|
493 |
|
if(file_exists($pwd.'/'.$dir.'/.htaccess')) |
494 |
|
$dir_image = 'protected.png'; |
495 |
|
|
496 |
|
echo <<<EOT |
497 |
|
<div style="text-align: center;">\n |
498 |
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<a href="$php_self?dir=$pwd/$dir">\n |
499 |
|
<img src="../images/$dir_image" alt=""/><br/>$dir\n |
500 |
|
</a>\n |
501 |
|
</div>\n |
502 |
|
EOT; |
503 |
|
} |
504 |
|
} |
505 |
|
} |
506 |
|
|
507 |
|
|
508 |
|
|
509 |
|
|
510 |
|
|
511 |
|
|
512 |
if (isset($get_vars['dir']) && is_dir(rawurldecode($get_vars['dir']))) |
if (isset($get_vars['dir']) && is_dir(rawurldecode($get_vars['dir']))) |
513 |
{ |
{ |
514 |
$pwd = rawurldecode($get_vars['dir']); |
$pwd = rawurldecode($get_vars['dir']); |
523 |
// print the html header before continuing processing. |
// print the html header before continuing processing. |
524 |
html_template_header(); |
html_template_header(); |
525 |
|
|
526 |
|
//if($global_var['navigation_bar']) |
527 |
|
html_template_navbar(); |
528 |
|
|
529 |
if(sizeof($image_files) <= 0) { |
if(sizeof($image_files) <= 0) { |
530 |
if(sizeof($dir_files) > 0) { |
if(sizeof($dir_files) > 0) { |
531 |
|
create_directory_browser(); |
532 |
} else { |
} else { |
533 |
} |
} |
534 |
} else { |
} else { |
541 |
} |
} |
542 |
} |
} |
543 |
|
|
544 |
|
|
545 |
|
|
546 |
|
|
547 |
// print the html footer to make it nice and tidy. |
// print the html footer to make it nice and tidy. |
548 |
html_template_footer(); |
html_template_footer(); |
549 |
|
|
580 |
<title>expose: </title> |
<title>expose: </title> |
581 |
|
|
582 |
<style type="text/css"> |
<style type="text/css"> |
583 |
@import "/~ikea/style.css"; |
@import "./style.css"; |
584 |
</style> |
</style> |
585 |
|
|
586 |
<link rel="Shortcut Icon" type="image/x-icon" href="/img/favicon.ico" /> |
<link rel="Shortcut Icon" type="image/x-icon" href="/img/favicon.ico" /> |
599 |
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|
600 |
|
|
601 |
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602 |
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603 |
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|
604 |
|
|
605 |
/** |
/** |
606 |
* Prints the html footer, this contains only closing |
* Prints the html footer, this contains only closing |
607 |
* tags for the html document and the copyright notice. |
* tags for the html document and the copyright notice. |
611 |
global $global_var; |
global $global_var; |
612 |
echo <<<EOF |
echo <<<EOF |
613 |
<div id="copyright">\n |
<div id="copyright">\n |
614 |
{$global_var[str_msg][copyright]}<br /> |
{$global_var[str_msg][copyright]}<br />\n |
615 |
<a href="">expose</a> <span style="font-style: italic;">Cvs version: \$Revision$</span> |
<span style="font-style: italic;">\$Revision$</span>\n |
616 |
</div> |
</div>\n\n |
617 |
</div> |
</div>\n |
618 |
</body> |
</body>\n |
619 |
</html> |
</html>\n |
620 |
EOF; |
EOF; |
621 |
} |
} |
622 |
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623 |
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624 |
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|
625 |
|
|
626 |
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|
627 |
|
|
628 |
|
function html_template_navbar() |
629 |
|
{ |
630 |
|
global $get_vars; |
631 |
|
$split_path = get_split_path(); |
632 |
|
|
633 |
|
if(sizeof($split_path) > 0) { |
634 |
|
|
635 |
|
foreach($split_path as $dir) { |
636 |
|
if($dir!='') { |
637 |
|
$path .= $dir.'/'; |
638 |
|
echo <<<EOT |
639 |
|
<a style="text-decoration: none;" href="$php_self?dir=$path"> |
640 |
|
EOT; |
641 |
|
if($dir == '.') |
642 |
|
$dir = 'expose'; |
643 |
|
|
644 |
|
echo <<<EOT |
645 |
|
$dir</a> > \n |
646 |
|
EOT; |
647 |
|
} |
648 |
|
} |
649 |
|
if(isset($get_vars['img'])) { |
650 |
|
echo <<<EOT |
651 |
|
{$get_vars[img]} |
652 |
|
EOT; |
653 |
|
} |
654 |
|
} |
655 |
|
} |
656 |
|
|
657 |
?> |
?> |