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authorz0rglub <z0rglub@piwigo.org>2004-01-17 18:13:49 +0000
committerz0rglub <z0rglub@piwigo.org>2004-01-17 18:13:49 +0000
commit9e0303774bb62f1440cd4a7797ab4bf89f6ab2f6 (patch)
tree92b21a3ce2db70570087da853b15895839b6021d /admin/create_listing_file.php
parent020d991cb1c4684877d2eadf87d42c334fc28a31 (diff)
Using a one shot function to retrieve all directories : faster
git-svn-id: http://piwigo.org/svn/branches/release-1_3@284 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'admin/create_listing_file.php')
-rw-r--r--admin/create_listing_file.php214
1 files changed, 111 insertions, 103 deletions
diff --git a/admin/create_listing_file.php b/admin/create_listing_file.php
index 507a4862f..c4f880424 100644
--- a/admin/create_listing_file.php
+++ b/admin/create_listing_file.php
@@ -9,8 +9,7 @@
* *
***************************************************************************/
-$prefix_thumbnail = 'TN-';
-
+$conf['prefix_thumbnail'] = 'TN-';
$conf['picture_ext'] = array ( 'jpg', 'gif', 'png', 'JPG', 'GIF', 'PNG' );
$listing = '';
@@ -20,24 +19,76 @@ $local_folder = substr( $_SERVER['PHP_SELF'], 0, $end );
$url = 'http://'.$_SERVER['HTTP_HOST'].$local_folder;
$listing.= '<url>'.$url.'</url>';
-
+
+/**
+ * returns an array with all picture files according to $conf['picture_ext']
+ *
+ * @param string $dir
+ * @return array
+ */
+function get_picture_files( $dir )
+{
+ global $conf;
+
+ $pictures = array();
+ if ( $opendir = opendir( $dir ) )
+ {
+ while ( $file = readdir( $opendir ) )
+ {
+ if ( in_array( get_extension( $file ), $conf['picture_ext'] ) )
+ {
+ array_push( $pictures, $file );
+ }
+ }
+ }
+ return $pictures;
+}
+
+/**
+ * returns an array with all thumbnails according to $conf['picture_ext']
+ * and $conf['prefix_thumbnail']
+ *
+ * @param string $dir
+ * @return array
+ */
+function get_thumb_files( $dir )
+{
+ global $conf;
+
+ $prefix_length = strlen( $conf['prefix_thumbnail'] );
+
+ $thumbnails = array();
+ if ( $opendir = @opendir( $dir ) )
+ {
+ while ( $file = readdir( $opendir ) )
+ {
+ if ( in_array( get_extension( $file ), $conf['picture_ext'] )
+ and substr($file,0,$prefix_length) == $conf['prefix_thumbnail'] )
+ {
+ array_push( $thumbnails, $file );
+ }
+ }
+ }
+ return $thumbnails;
+}
+
// get_dirs retourne un tableau contenant tous les sous-répertoires d'un
// répertoire
-function get_dirs( $rep, $indent, $level )
+function get_dirs( $basedir, $indent, $level )
{
- $sub_rep = array();
- $i = 0;
+ $fs_dirs = array();
$dirs = "";
- if ( $opendir = opendir ( $rep ) )
+
+ if ( $opendir = opendir( $basedir ) )
{
- while ( $file = readdir ( $opendir ) )
+ while ( $file = readdir( $opendir ) )
{
- if ( $file != "."
- and $file != ".."
- and is_dir ( $rep."/".$file )
- and $file != "thumbnail" )
+ if ( $file != '.'
+ and $file != '..'
+ and is_dir ( $basedir.'/'.$file )
+ and $file != 'thumbnail' )
{
- $sub_rep[$i++] = $file;
+ array_push( $fs_dirs, $file );
if ( !preg_match( '/^[a-zA-Z0-9-_.]+$/', $file ) )
{
echo '<span style="color:red;">"'.$file.'" : ';
@@ -49,11 +100,10 @@ function get_dirs( $rep, $indent, $level )
}
}
// write of the dirs
- for ( $i = 0; $i < sizeof( $sub_rep ); $i++ )
- {
- $dirs.= "\n".$indent.'<dir'.$level.' name="'.$sub_rep[$i].'">';
- $dirs.= get_pictures( $rep.'/'.$sub_rep[$i], $indent.' ' );
- $dirs.= get_dirs( $rep.'/'.$sub_rep[$i], $indent.' ', $level + 1 );
+ foreach ( $fs_dirs as $fs_dir ) {
+ $dirs.= "\n".$indent.'<dir'.$level.' name="'.$fs_dir.'">';
+ $dirs.= get_pictures( $basedir.'/'.$fs_dir, $indent.' ' );
+ $dirs.= get_dirs( $basedir.'/'.$fs_dir, $indent.' ', $level + 1 );
$dirs.= "\n".$indent.'</dir'.$level.'>';
}
return $dirs;
@@ -73,101 +123,60 @@ function get_filename_wo_extension( $filename )
return substr( $filename, 0, strrpos( $filename, '.' ) );
}
-function is_image( $filename )
+function get_pictures( $dir, $indent )
{
global $conf;
-
- if ( !is_dir( $filename )
- and in_array( get_extension( $filename ), $conf['picture_ext'] ) )
- {
- return true;
- }
- return false;
-}
-
-function TN_exists( $dir, $file )
-{
- global $conf, $prefix_thumbnail;
-
- $titre = get_filename_wo_extension( $file );
-
- for ( $i = 0; $i < sizeof ( $conf['picture_ext'] ); $i++ )
- {
- $base_tn_name = $dir.'/thumbnail/'.$prefix_thumbnail.$titre.'.';
- $ext = $conf['picture_ext'][$i];
- if ( is_file( $base_tn_name.$ext ) )
- {
- return $ext;
+
+ // fs means filesystem : $fs_pictures contains pictures in the filesystem
+ // found in $dir, $fs_thumbnails contains thumbnails...
+ $fs_pictures = get_picture_files( $dir );
+ $fs_thumbnails = get_thumb_files( $dir.'/thumbnail' );
+
+ $root = "\n".$indent.'<root>';
+
+ foreach ( $fs_pictures as $fs_picture ) {
+ $file_wo_ext = get_filename_wo_extension( $fs_picture );
+ $tn_ext = '';
+ foreach ( $conf['picture_ext'] as $ext ) {
+ $test = $conf['prefix_thumbnail'].$file_wo_ext.'.'.$ext;
+ if ( !in_array( $test, $fs_thumbnails ) ) continue;
+ else { $tn_ext = $ext; break; }
}
- }
- echo 'The thumbnail is missing for '.$dir.'/'.$file;
- echo '-> '.$dir.'/thumbnail/'.$prefix_thumbnail.$titre.'.xxx';
- echo ' ("xxx" can be : ';
- for ( $i = 0; $i < sizeof ( $conf['picture_ext'] ); $i++ )
- {
- if ( $i > 0 )
+ // if we found a thumnbnail corresponding to our picture...
+ if ( $tn_ext != '' )
{
- echo ', ';
- }
- echo '"'.$conf['picture_ext'][$i].'"';
- }
- echo ')<br />';
- return false;
-}
+ list( $width,$height ) = @getimagesize( $dir.'/'.$fs_picture );
-function get_pictures( $rep, $indent )
-{
- $pictures = array();
-
- $tn_ext = '';
- $root = '';
- if ( $opendir = opendir ( $rep ) )
- {
- while ( $file = readdir ( $opendir ) )
- {
- if ( is_image( $file ) and $tn_ext = TN_exists( $rep, $file ) )
+ $root.= "\n".$indent.' ';
+ $root.= '<picture';
+ $root.= ' file="'. $fs_picture.'"';
+ $root.= ' tn_ext="'. $tn_ext.'"';
+ $root.= ' filesize="'.floor(filesize($dir.'/'.$fs_picture)/1024).'"';
+ $root.= ' width="'. $width.'"';
+ $root.= ' height="'. $height.'"';
+ $root.= ' />';
+
+ if ( !preg_match( '/^[a-zA-Z0-9-_.]+$/', $fs_picture ) )
{
- $picture = array();
-
- $picture['file'] = $file;
- $picture['tn_ext'] = $tn_ext;
- $picture['date'] = date('Y-m-d',filemtime( $rep.'/'.$file ) );
- $picture['filesize'] = floor( filesize( $rep."/".$file ) / 1024 );
- $image_size = @getimagesize( $rep."/".$file );
- $picture['width'] = $image_size[0];
- $picture['height'] = $image_size[1];
-
- array_push( $pictures, $picture );
-
- if ( !preg_match( '/^[a-zA-Z0-9-_.]+$/', $file ) )
- {
- echo '<span style="color:red;">"'.$file.'" : ';
- echo 'The name of the picture should be composed of ';
- echo 'letters, figures, "-", "_" or "." ONLY';
- echo '</span><br />';
- }
+ echo '<span style="color:red;">"'.$fs_picture.'" : ';
+ echo 'The name of the picture should be composed of ';
+ echo 'letters, figures, "-", "_" or "." ONLY';
+ echo '</span><br />';
}
}
- }
- // write of the node <root> with all the pictures at the root of the
- // directory
- $root.= "\n".$indent."<root>";
- if ( sizeof( $pictures ) > 0 )
- {
- for( $i = 0; $i < sizeof( $pictures ); $i++ )
+ else
{
- $root.= "\n".$indent.' ';
- $root.= '<picture';
- $root.= ' file="'. $pictures[$i]['file']. '"';
- $root.= ' tn_ext="'. $pictures[$i]['tn_ext']. '"';
- $root.= ' date="'. $pictures[$i]['date']. '"';
- $root.= ' filesize="'. $pictures[$i]['filesize']. '"';
- $root.= ' width="'. $pictures[$i]['width']. '"';
- $root.= ' height="'. $pictures[$i]['height']. '"';
- $root.= ' />';
+ echo 'The thumbnail is missing for '.$dir.'/'.$fs_picture;
+ echo '-> '.$dir.'/thumbnail/';
+ echo $conf['prefix_thumbnail'].$file_wo_ext.'.xxx';
+ echo ' ("xxx" can be : ';
+ echo implode( ', ', $conf['picture_ext'] );
+ echo ')<br />';
}
}
+
$root.= "\n".$indent.'</root>';
+
return $root;
}
@@ -177,11 +186,10 @@ if ( $fp = @fopen("./listing.xml","w") )
{
fwrite( $fp, $listing );
fclose( $fp );
+ echo "listing.xml created";
}
else
{
echo "I can't write the file listing.xml";
}
-
-echo "listing.xml created";
?> \ No newline at end of file