aboutsummaryrefslogtreecommitdiffstats
path: root/admin/include/functions_upload.inc.php
diff options
context:
space:
mode:
Diffstat (limited to 'admin/include/functions_upload.inc.php')
-rw-r--r--admin/include/functions_upload.inc.php288
1 files changed, 259 insertions, 29 deletions
diff --git a/admin/include/functions_upload.inc.php b/admin/include/functions_upload.inc.php
index 7eaeb90f5..2dc21d7bf 100644
--- a/admin/include/functions_upload.inc.php
+++ b/admin/include/functions_upload.inc.php
@@ -1,30 +1,197 @@
<?php
-// TODO
-// * check md5sum (already exists?)
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based picture gallery |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008-2010 Piwigo Team http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify |
+// | it under the terms of the GNU General Public License as published by |
+// | the Free Software Foundation |
+// | |
+// | This program is distributed in the hope that it will be useful, but |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
+// | General Public License for more details. |
+// | |
+// | You should have received a copy of the GNU General Public License |
+// | along with this program; if not, write to the Free Software |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA. |
+// +-----------------------------------------------------------------------+
-include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
-include_once(PHPWG_ROOT_PATH.'include/ws_functions.inc.php');
include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-// Here is the plan
-//
-// 1) move uploaded file to upload/2010/01/22/20100122003814-449ada00.jpg
-//
-// 2) if taller than max_height or wider than max_width, move to pwg_high
-// + web sized creation
-//
-// 3) thumbnail creation from web sized
-//
-// 4) register in database
-
// add default event handler for image and thumbnail resize
add_event_handler('upload_image_resize', 'pwg_image_resize', EVENT_HANDLER_PRIORITY_NEUTRAL, 7);
add_event_handler('upload_thumbnail_resize', 'pwg_image_resize', EVENT_HANDLER_PRIORITY_NEUTRAL, 7);
-function add_uploaded_file($source_filepath, $original_filename=null, $categories=null, $level=null)
+function get_upload_form_config()
+{
+ // default configuration for upload
+ $upload_form_config = array(
+ 'websize_resize' => array(
+ 'default' => true,
+ 'can_be_null' => false,
+ ),
+
+ 'websize_maxwidth' => array(
+ 'default' => 800,
+ 'min' => 100,
+ 'max' => 1600,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => true,
+ 'error_message' => l10n('The websize maximum width must be a number between %d and %d'),
+ ),
+
+ 'websize_maxheight' => array(
+ 'default' => 600,
+ 'min' => 100,
+ 'max' => 1200,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => true,
+ 'error_message' => l10n('The websize maximum height must be a number between %d and %d'),
+ ),
+
+ 'websize_quality' => array(
+ 'default' => 95,
+ 'min' => 50,
+ 'max' => 100,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => false,
+ 'error_message' => l10n('The websize image quality must be a number between %d and %d'),
+ ),
+
+ 'thumb_maxwidth' => array(
+ 'default' => 128,
+ 'min' => 50,
+ 'max' => 300,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => false,
+ 'error_message' => l10n('The thumbnail maximum width must be a number between %d and %d'),
+ ),
+
+ 'thumb_maxheight' => array(
+ 'default' => 96,
+ 'min' => 50,
+ 'max' => 300,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => false,
+ 'error_message' => l10n('The thumbnail maximum height must be a number between %d and %d'),
+ ),
+
+ 'thumb_quality' => array(
+ 'default' => 95,
+ 'min' => 50,
+ 'max' => 100,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => false,
+ 'error_message' => l10n('The thumbnail image quality must be a number between %d and %d'),
+ ),
+
+ 'hd_keep' => array(
+ 'default' => true,
+ 'can_be_null' => false,
+ ),
+
+ 'hd_resize' => array(
+ 'default' => false,
+ 'can_be_null' => false,
+ ),
+
+ 'hd_maxwidth' => array(
+ 'default' => 2000,
+ 'min' => 500,
+ 'max' => 20000,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => false,
+ 'error_message' => l10n('The high definition maximum width must be a number between %d and %d'),
+ ),
+
+ 'hd_maxheight' => array(
+ 'default' => 2000,
+ 'min' => 500,
+ 'max' => 20000,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => false,
+ 'error_message' => l10n('The high definition maximum height must be a number between %d and %d'),
+ ),
+
+ 'hd_quality' => array(
+ 'default' => 95,
+ 'min' => 50,
+ 'max' => 100,
+ 'pattern' => '/^\d+$/',
+ 'can_be_null' => false,
+ 'error_message' => l10n('The high definition image quality must be a number between %d and %d'),
+ ),
+ );
+
+ return $upload_form_config;
+}
+
+/*
+ * automatic fill of configuration parameters
+ */
+function prepare_upload_configuration()
{
global $conf;
+ $inserts = array();
+
+ foreach (get_upload_form_config() as $param_shortname => $param)
+ {
+ $param_name = 'upload_form_'.$param_shortname;
+
+ if (!isset($conf[$param_name]))
+ {
+ $param_value = boolean_to_string($param['default']);
+
+ array_push(
+ $inserts,
+ array(
+ 'param' => $param_name,
+ 'value' => $param_value,
+ )
+ );
+
+ $conf[$param_name] = $param_value;
+ if (is_bool($param['default']))
+ {
+ $conf[$param_name] = get_boolean($param_value);
+ }
+ }
+ }
+
+ if (count($inserts) > 0)
+ {
+ mass_inserts(
+ CONFIG_TABLE,
+ array_keys($inserts[0]),
+ $inserts
+ );
+ }
+}
+
+function add_uploaded_file($source_filepath, $original_filename=null, $categories=null, $level=null)
+{
+ // Here is the plan
+ //
+ // 1) move uploaded file to upload/2010/01/22/20100122003814-449ada00.jpg
+ //
+ // 2) if taller than max_height or wider than max_width, move to pwg_high
+ // + web sized creation
+ //
+ // 3) thumbnail creation from web sized
+ //
+ // 4) register in database
+
+ // TODO
+ // * check md5sum (already exists?)
+
+ global $conf;
+
// current date
list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();'));
list($year, $month, $day) = preg_split('/[^\d]/', $dbnow, 4);
@@ -89,20 +256,23 @@ function add_uploaded_file($source_filepath, $original_filename=null, $categorie
{
if ($conf['upload_form_hd_keep'])
{
- $need_resize = need_resize($high_path, $conf['upload_form_hd_maxwidth'], $conf['upload_form_hd_maxheight']);
-
- if ($conf['upload_form_hd_resize'] and $need_resize)
+ if ($conf['upload_form_hd_resize'])
{
- pwg_image_resize(
- false,
- $high_path,
- $high_path,
- $conf['upload_form_hd_maxwidth'],
- $conf['upload_form_hd_maxheight'],
- $conf['upload_form_hd_quality'],
- false
- );
- $high_infos = pwg_image_infos($high_path);
+ $need_resize = need_resize($high_path, $conf['upload_form_hd_maxwidth'], $conf['upload_form_hd_maxheight']);
+
+ if ($need_resize)
+ {
+ pwg_image_resize(
+ false,
+ $high_path,
+ $high_path,
+ $conf['upload_form_hd_maxwidth'],
+ $conf['upload_form_hd_maxheight'],
+ $conf['upload_form_hd_quality'],
+ false
+ );
+ $high_infos = pwg_image_infos($high_path);
+ }
}
}
else
@@ -557,4 +727,64 @@ function is_imagick()
return false;
}
+
+function ready_for_upload_message()
+{
+ global $conf;
+
+ $relative_dir = preg_replace('#^'.PHPWG_ROOT_PATH.'#', '', $conf['upload_dir']);
+
+ if (!is_dir($conf['upload_dir']))
+ {
+ if (!is_writable(dirname($conf['upload_dir'])))
+ {
+ return sprintf(
+ l10n('Create the "%s" directory at the root of your Piwigo installation'),
+ $relative_dir
+ );
+ }
+ }
+ else
+ {
+ if (!is_writable($conf['upload_dir']))
+ {
+ @chmod($conf['upload_dir'], 0777);
+
+ if (!is_writable($conf['upload_dir']))
+ {
+ return sprintf(
+ l10n('Give write access (chmod 777) to "%s" directory at the root of your Piwigo installation'),
+ $relative_dir
+ );
+ }
+ }
+ }
+
+ return null;
+}
+
+function file_path_for_type($file_path, $type='thumb')
+{
+ // resolve the $file_path depending on the $type
+ if ('thumb' == $type) {
+ $file_path = get_thumbnail_location(
+ array(
+ 'path' => $file_path,
+ 'tn_ext' => 'jpg',
+ )
+ );
+ }
+
+ if ('high' == $type) {
+ @include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php');
+ $file_path = get_high_location(
+ array(
+ 'path' => $file_path,
+ 'has_high' => 'true'
+ )
+ );
+ }
+
+ return $file_path;
+}
?> \ No newline at end of file