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Merge pull request #50 from nodiscc/multimedia-support 

Add multimedia (audio/video) files support
This commit is contained in:
Tom.C. 2014-10-05 06:57:37 +02:00
parent 42ab84fe52 54d6fc754f
commit e33846f671
4 changed files with 18 additions and 16 deletions
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34
index.php
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@ -103,20 +103,20 @@ function readEXIF($file) {
$emodel = $exif_idf0['Model'];
$efocal = $exif_idf0['FocalLength'];
//Next is only cosmectic need but give an error due to division by zero
//Next is only cosmectic need but give an error due to division by zero
//list($x,$y) = preg_split('/', $efocal);
//$efocal = round($x/$y,0);
$exif_exif = exif_read_data ($file,'EXIF' ,0 );
$eexposuretime = $exif_exif['ExposureTime'];
$efnumber = $exif_exif['FNumber'];
//Next is only cosmectic need but give an error due to division by zero
//list($x,$y) = preg_split('/', $efnumber);
//$efnumber = round($x/$y,0);
$eiso = $exif_exif['ISOSpeedRatings'];
$exif_date = exif_read_data ($file,'IFD0' ,0 );
$edate = $exif_date['DateTime'];
if (strlen($emodel) > 0 OR strlen($efocal) > 0 OR strlen($eexposuretime) > 0 OR strlen($efnumber) > 0 OR strlen($eiso) > 0) $exif_data .= "::";
@ -171,7 +171,7 @@ $dirs = array();
{
// 1. LOAD FOLDERS
if (is_directory($currentdir . "/" . $file))
{
{
if ($file != "." && $file != ".." )
{
checkpermissions($currentdir . "/" . $file); // Check for correct file permission
@ -201,15 +201,15 @@ $dirs = array();
}
}
}
}
}
// 2. LOAD CAPTIONS
$img_captions['']='';
if (file_exists($currentdir ."/captions.txt"))
{
$file_handle = fopen($currentdir ."/captions.txt", "rb");
while (!feof($file_handle) )
{
while (!feof($file_handle) )
{
$line_of_text = fgets($file_handle);
if (empty($line_of_text)) {
continue;
@ -217,7 +217,7 @@ if (file_exists($currentdir ."/captions.txt"))
$parts = explode('/n', $line_of_text);
foreach($parts as $img_capts)
{
list($img_filename, $img_caption) = explode('|', $img_capts);
list($img_filename, $img_caption) = explode('|', $img_capts);
$img_captions[$img_filename] = $img_caption;
}
}
@ -280,8 +280,10 @@ if (file_exists($currentdir ."/captions.txt"))
if (preg_match("/.doc$|.docx$/i", $file)) $extension = "DOCX"; // Word
if (preg_match("/.ppt$|.pptx$/i", $file)) $extension = "PPTX"; //Powerpoint
if (preg_match("/.xls$|.xlsx$/i", $file)) $extension = "XLXS"; // Excel
if (preg_match("/.ogv$/i", $file)) $extension = "OGV"; // OGV video
if (preg_match("/.ogv$|.mp4$|.mpg$|.mpeg$|.mov$|.avi$|.wmv$|.flv$|.webm$/i", $file)) $extension = "VIDEO"; // video files
if (preg_match("/.aiff$|.aif$|.wma$|.aac$|.flac$|.mp3$|.ogg$|.m4a$/i", $file)) $extension = "AUDIO"; // audio files
if ($extension != "")
{
$files[] = array (
@ -290,7 +292,7 @@ if (file_exists($currentdir ."/captions.txt"))
"size" => filesize($currentdir . "/" . $file),
"html" => "<li><a href='" . $currentdir . "/" . $file . "' title='$file'><em-pdf>" . padstring($file, 20) . "</em-pdf><span></span><img src='" . GALLERY_ROOT . "images/filetype_" . $extension . ".png' width='$thumb_size' height='$thumb_size' alt='$file' /></a>" . $filename_caption . "</li>");
}
}
}
}
closedir($handle);
} else die("ERROR: Could not open ".htmlspecialchars(stripslashes($currentdir))." for reading!");
@ -298,14 +300,14 @@ if (file_exists($currentdir ."/captions.txt"))
//-----------------------
// SORT FILES AND FOLDERS
//-----------------------
if (sizeof($dirs) > 0)
if (sizeof($dirs) > 0)
{
foreach ($dirs as $key => $row)
{
if($row["name"] == "") unset($dirs[$key]); //Delete empty array entries
$name[$key] = strtolower($row['name']);
$date[$key] = strtolower($row['date']);
}
}
if (strtoupper($sortdir_folders) == "DESC") array_multisort($$sorting_folders, SORT_DESC, $name, SORT_DESC, $dirs);
else array_multisort($$sorting_folders, SORT_ASC, $name, SORT_ASC, $dirs);
}
@ -381,7 +383,7 @@ if ($requestedDir != "")
//Include hidden links for all images BEFORE current page so lightbox is able to browse images on different pages
for ($y = 0; $y < $offset_start - sizeof($dirs); $y++)
{
{
$breadcrumb_navigation .= "<a href='" . $currentdir . "/" . $files[$y]["name"] . "' class='hidden' title='" . $img_captions[$files[$y]["name"]] . "'></a>";
}
@ -414,7 +416,7 @@ for ($i = $offset_start - sizeof($dirs); $i < $offset_end && $offset_current < $
//Include hidden links for all images AFTER current page so lightbox is able to browse images on different pages
if ($i<0) $i=1;
for ($y = $i; $y < sizeof($files); $y++)
{
{
$page_navigation .= "<a href='" . $currentdir . "/" . $files[$y]["name"] . "' class='hidden' title='" . $img_captions[$files[$y]["name"]] . "'></a>";
}