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git-svn-id: http://piwigo.org/svn/trunk@12 68402e56-0260-453c-a942-63ccdbb3a9ee
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z0rglub
parent
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commit
f96563b9e8
2 changed files with 244 additions and 172 deletions
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@ -1,9 +1,9 @@
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<?php
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/***************************************************************************
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* functions.php is a part of PhpWebGallery *
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* functions.php *
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* ------------------- *
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* last update : Tuesday, September 26, 2002 *
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* email : pierrick@z0rglub.com *
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* application : PhpWebGallery 1.3 *
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* author : Pierrick LE GALL <pierrick@z0rglub.com> *
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* *
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***************************************************************************
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@ -14,181 +14,204 @@
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* the Free Software Foundation; *
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* *
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***************************************************************************/
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$tab_ext_create_TN = array ( 'jpg', 'png' );
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function is_image( $filename, $create_thumbnail = false )
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{
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global $tab_ext_create_TN, $conf;
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$is_image = false;
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if ( is_file ( $filename ) )
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{
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$size = getimagesize( $filename );
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// $size[2] == 1 means GIF
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// $size[2] == 2 means JPG
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// $size[2] == 3 means PNG
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if ( !$create_thumbnail )
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{
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if ( in_array( get_extension( $filename ), $conf['picture_ext'] )
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and ( $size[2] == 1 or $size[2] == 2 or $size[2] == 3 ) )
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{
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$is_image = true;
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}
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}
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else
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{
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if ( in_array( get_extension( $filename ), $tab_ext_create_TN )
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and ( $size[2] == 2 or $size[2] == 3 ) )
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{
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$is_image = true;
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}
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}
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}
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return $is_image;
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}
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$tab_ext = array ( 'jpg', 'gif', 'JPG','GIF','png','PNG' );
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$tab_ext_create_TN = array ( 'jpg', 'JPG','png','PNG' );
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function TN_exists( $dir, $file )
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{
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global $conf;
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$filename = get_filename_wo_extension( $file );
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foreach ( $conf['picture_ext'] as $ext ) {
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$test = $dir.'/thumbnail/'.$conf['prefixe_thumbnail'].$filename.'.'.$ext;
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if ( is_file ( $test ) )
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{
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return $ext;
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}
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}
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return false;
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}
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function get_extension( $filename )
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{
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return substr ( strrchr($filename,"."), 1, strlen ( $filename ) );
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}
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// The function delete_site deletes a site
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// and call the function delete_category for each primary category of the site
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function delete_site( $id )
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{
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// destruction of the categories of the site
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$query = 'SELECT id';
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$query.= ' FROM '.PREFIX_TABLE.'categories';
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$query.= ' WHERE site_id = '.$id;
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$query.= ';';
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$result = mysql_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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delete_category( $row['id'] );
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}
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// destruction of the site
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$query = 'DELETE FROM '.PREFIX_TABLE.'sites';
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$query.= ' WHERE id = '.$id;
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$query.= ';';
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mysql_query( $query );
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}
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function is_image( $filename, $create_thumbnail = false )
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{
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global $tab_ext, $tab_ext_create_TN;
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$is_image = false;
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if ( is_file ( $filename ) )
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{
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$size = getimagesize( $filename );
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// $size[2] == 1 means GIF
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// $size[2] == 2 means JPG
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// $size[2] == 3 means PNG
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if ( !$create_thumbnail )
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{
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if ( in_array ( get_extension( $filename ), $tab_ext ) && ( $size[2] == 1 || $size[2] == 2 || $size[2] == 3 ) )
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{
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$is_image = true;
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}
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}
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else
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{
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if ( in_array ( get_extension( $filename ), $tab_ext_create_TN ) && ( $size[2] == 2 || $size[2] == 3 ) )
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{
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$is_image = true;
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}
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}
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}
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return $is_image;
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}
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// The function delete_category deletes the category identified by the $id
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// It also deletes (in the database) :
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// - all the images of the images (thanks to delete_image, see further)
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// - all the restrictions linked to the category
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// The function works recursively.
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function delete_category( $id )
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{
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// destruction of all the related images
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$query = 'SELECT id';
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$query.= ' FROM '.PREFIX_TABLE.'images';
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$query.= ' WHERE cat_id = '.$id;
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$query.= ';';
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$result = mysql_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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delete_image( $row['id'] );
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}
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// destruction of the restrictions linked to the category
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$query = 'DELETE FROM '.PREFIX_TABLE.'restrictions';
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$query.= ' WHERE cat_id = '.$id;
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$query.= ';';
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mysql_query( $query );
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// destruction of the sub-categories
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$query = 'SELECT id';
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$query.= ' FROM '.PREFIX_TABLE.'categories';
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$query.= ' WHERE id_uppercat = '.$id;
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$query.= ';';
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$result = mysql_query( $query );
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while( $row = mysql_fetch_array( $result ) )
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{
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delete_category( $row['id'] );
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}
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// destruction of the category
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$query = 'DELETE FROM '.PREFIX_TABLE.'categories';
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$query.= ' WHERE id = '.$id;
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$query.= ';';
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mysql_query( $query );
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}
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function TN_exist ( $dir, $file )
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{
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global $tab_ext, $conf;
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$titre = substr ( $file, 0, strrpos ( $file, ".") );
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for ( $i = 0; $i < sizeof ( $tab_ext ); $i++ )
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{
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$test = $dir."/thumbnail/".$conf['prefixe_thumbnail'].$titre.".".$tab_ext[$i];
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if ( is_file ( $test ) )
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{
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return $tab_ext[$i];
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}
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}
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return false;
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}
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// The function delete_image deletes the image identified by the $id
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// It also deletes (in the database) :
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// - all the comments related to the image
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// - all the favorites associated to the image
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function delete_image( $id )
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{
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global $count_deleted;
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// destruction of the comments on the image
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$query = 'DELETE FROM '.PREFIX_TABLE.'comments';
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$query.= ' WHERE image_id = '.$id;
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$query.= ';';
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mysql_query( $query );
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// destruction of the favorites associated with the picture
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$query = 'DELETE FROM '.PREFIX_TABLE.'favorites';
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$query.= ' WHERE image_id = '.$id;
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$query.= ';';
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mysql_query( $query );
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// destruction of the image
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$query = 'DELETE FROM '.PREFIX_TABLE.'images';
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$query.= ' WHERE id = '.$id;
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$query.= ';';
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mysql_query( $query );
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$count_deleted++;
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}
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// The function delete_site deletes a site
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// and call the function delete_category for each primary category of the site
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function delete_site( $id )
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{
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global $prefixeTable;
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// The delete_user function delete a user identified by the $user_id
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// It also deletes :
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// - all the restrictions linked to this user
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// - all the favorites linked to this user
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function delete_user( $user_id )
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{
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// destruction of the restrictions linked to the user
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$query = 'DELETE FROM '.PREFIX_TABLE.'restrictions';
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$query.= ' WHERE user_id = '.$user_id;
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$query.= ';';
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mysql_query( $query );
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// destruction of the categories of the site
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$query = "select id from $prefixeTable"."categories where site_id = $id;";
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$result = mysql_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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delete_category( $row['id'] );
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}
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// destruction of the favorites associated with the user
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$query = 'DELETE FROM '.PREFIX_TABLE.'favorites';
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$query.= ' WHERE user_id = '.$user_id;
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$query.= ';';
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mysql_query( $query );
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// destruction of the site
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$query = "delete from $prefixeTable"."sites where id = $id;";
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mysql_query( $query );
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}
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// destruction of the user
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$query = 'DELETE FROM '.PREFIX_TABLE.'users';
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$query.= ' WHERE id = '.$user_id;
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$query.= ';';
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mysql_query( $query );
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}
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// The function delete_category deletes the category identified by the $id
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// It also deletes (in the database) :
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// - all the images of the images (thanks to delete_image, see further)
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// - all the restrictions linked to the category
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// The function works recursively.
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function delete_category( $id )
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{
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global $prefixeTable;
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// destruction of all the related images
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$query = "select id from $prefixeTable"."images where cat_id = '".$id."';";
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$result = mysql_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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delete_image( $row['id'] );
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}
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// destruction of the restrictions linked to the category
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$query = "delete from $prefixeTable"."restrictions where cat_id = '".$id."';";
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mysql_query( $query );
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// destruction of the sub-categories
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$query = "select id from $prefixeTable"."categories where id_uppercat = '$id';";
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$result = mysql_query( $query );
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while( $row = mysql_fetch_array( $result ) )
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{
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delete_category( $row['id'] );
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}
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// destruction of the category
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$query = "delete from $prefixeTable"."categories where id = '$id';";
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mysql_query( $query );
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}
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// The function delete_image deletes the image identified by the $id
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// It also deletes (in the database) :
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// - all the comments related to the image
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// - all the favorites associated to the image
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function delete_image( $id )
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{
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global $prefixeTable,$count_deleted;
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// destruction of the comments on the image
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$query = "delete from $prefixeTable"."comments where image_id = $id;";
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mysql_query( $query );
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// destruction of the favorites associated with the picture
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$query = "delete from $prefixeTable"."favorites where image_id = $id;";
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mysql_query( $query );
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// destruction of the image
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$query = "delete from $prefixeTable"."images where id = $id;";
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mysql_query( $query );
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$count_deleted++;
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}
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// The delete_user function delete a user identified by the $user_id
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// It also deletes :
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// - all the restrictions linked to this user
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// - all the favorites linked to this user
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function delete_user( $user_id )
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{
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global $prefixeTable;
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// destruction of the restrictions linked to the user
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$query = "delete from $prefixeTable"."restrictions where user_id = $user_id;";
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mysql_query( $query );
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// destruction of the favorites associated with the user
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$query = "delete from $prefixeTable"."favorites where user_id = $user_id;";
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mysql_query( $query );
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// destruction of the user
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$query = "delete from $prefixeTable"."users where id = $user_id;";
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mysql_query( $query );
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}
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// The check_favorites function deletes all the favorites of a user if he is not allowed to see them
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// (the category or an upper category is restricted or invisible)
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function check_favorites( $user_id )
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{
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global $prefixeTable;
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$row = mysql_fetch_array( mysql_query( "select status from $prefixeTable"."users where id = $user_id;" ) );
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$status = $row['status'];
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// retrieving all the restricted categories for this user
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$restricted_cat = get_all_restrictions( $user_id, $status );
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// retrieving all the favorites for this user and comparing their categories to the restricted categories
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$query = "select image_id, cat_id";
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$query.= " from $prefixeTable"."favorites, $prefixeTable"."images";
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$query.= " where user_id = $user_id";
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$query.= " and id = image_id";
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$query.= ";";
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$result = mysql_query ( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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if ( in_array( $row['cat_id'], $restricted_cat ) )
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{
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$query = "delete from $prefixeTable"."favorites";
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$query.= " where image_id = ".$row['image_id'];
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$query.= " and user_id = $user_id";
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$query.= ";";
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mysql_query( $query );
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}
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}
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}
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// The check_favorites function deletes all the favorites of a user if he is
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// not allowed to see them (the category or an upper category is restricted
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// or invisible)
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function check_favorites( $user_id )
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{
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$query = 'SELECT status';
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$query.= ' FROM '.PREFIX_TABLE.'users';
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$query.= ' WHERE id = '.$user_id;
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$query.= ';';
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$row = mysql_fetch_array( mysql_query( $query ) );
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$status = $row['status'];
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// retrieving all the restricted categories for this user
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$restricted_cat = get_all_restrictions( $user_id, $status );
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// retrieving all the favorites for this user and comparing their
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// categories to the restricted categories
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$query = 'SELECT image_id, cat_id';
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$query.= ' FROM '.PREFIX_TABLE.'favorites, '.PREFIX_TABLE.'images';
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$query.= ' WHERE user_id = '.$user_id;
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$query.= ' AND id = image_id';
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$query.= ';';
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$result = mysql_query ( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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if ( in_array( $row['cat_id'], $restricted_cat ) )
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{
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$query = 'DELETE FROM '.PREFIX_TABLE.'favorites';
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$query.= ' WHERE image_id = '.$row['image_id'];
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$query.= ' AND user_id = '.$user_id;
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$query.= ';';
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mysql_query( $query );
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}
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}
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}
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?>
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49
template/default/admin/update.vtp
Normal file
49
template/default/admin/update.vtp
Normal file
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@ -0,0 +1,49 @@
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<table style="width:100%;">
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<!--VTP_introduction-->
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<tr>
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<th>{#update_default_title}</th>
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</tr>
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<tr>
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<td>
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<div class="retrait">
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<img src="./images/puce.gif" alt=">" />
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<a href="{#only_cat:url}">{#update_only_cat}</a>
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<br /><img src="./images/puce.gif" alt=">" />
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<a href="{#all:url}">{#update_all}</a>
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</div>
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</td>
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</tr>
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<!--/VTP_introduction-->
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<!--VTP_local_update-->
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<tr>
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<th>{#update_part_research}</th>
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</tr>
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<tr>
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<td>
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<div class="retrait">
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<span style="font-weight:bold;color:navy;">{#url}</span><br /><br />
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<!-- update.php generates itself HTML code for categories -->
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{#categories}
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<br /><span style="color:blue;">{#count_new} {#update_research_conclusion}</span>
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<br /><span style="color:red;">{#count_deleted} {#update_deletion_conclusion}</span>
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</div>
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</td>
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</tr>
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<!--/VTP_local_update-->
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<!--VTP_remote_update-->
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<tr>
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<th>{#remote_site}</th>
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</tr>
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<tr>
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<td>
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<div class="retrait">
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<span style="font-weight:bold;color:navy;">{#url}</span><br /><br />
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<!-- update.php generates itself HTML code for categories -->
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{#categories}
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<br /><span style="color:blue;">{#count_new} {#update_research_conclusion}</span>
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<br /><span style="color:red;">{#count_deleted} {#update_deletion_conclusion}</span>
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</div>
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</td>
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</tr>
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<!--/VTP_remote_update-->
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</table>
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