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-rw-r--r--BSF/include/functions_picture.inc.php330
1 files changed, 0 insertions, 330 deletions
diff --git a/BSF/include/functions_picture.inc.php b/BSF/include/functions_picture.inc.php
deleted file mode 100644
index 1b6403ff3..000000000
--- a/BSF/include/functions_picture.inc.php
+++ /dev/null
@@ -1,330 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | Piwigo - a PHP based picture gallery |
-// +-----------------------------------------------------------------------+
-// | Copyright(C) 2008 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. |
-// +-----------------------------------------------------------------------+
-
-/**
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_element_path($element_info)
-{
- $path = get_element_location($element_info);
- if ( !url_is_remote($path) )
- {
- $path = PHPWG_ROOT_PATH.$path;
- }
- return $path;
-}
-
-/*
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_element_url($element_info)
-{
- $url = get_element_location($element_info);
- if ( !url_is_remote($url) )
- {
- $url = embellish_url(get_root_url().$url);
- }
- // plugins want another url ?
- return trigger_event('get_element_url', $url, $element_info);
-}
-
-/**
- * Returns the relative path of the element with regards to to the root
- * of PWG (not the current page). This function is not intended to be
- * called directly from code.
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_element_location($element_info)
-{
- // maybe a cached watermark ?
- return trigger_event('get_element_location',
- $element_info['path'], $element_info);
-}
-
-
-/**
- * Returns the PATH to the image to be displayed in the picture page. If the
- * element is not a picture, then the representative image or the default
- * mime image. The path can be used in the php script, but not sent to the
- * browser.
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'representative_ext' should be present
- */
-function get_image_path($element_info)
-{
- global $conf;
- $ext = get_extension($element_info['path']);
- if (in_array($ext, $conf['picture_ext']))
- {
- if (isset($element_info['element_path']) )
- {
- return $element_info['element_path'];
- }
- return get_element_path($element_info);
- }
-
- $path = get_image_location($element_info);
- if ( !url_is_remote($path) )
- {
- $path = PHPWG_ROOT_PATH.$path;
- }
- return $path;
-}
-
-/**
- * Returns the URL of the image to be displayed in the picture page. If the
- * element is not a picture, then the representative image or the default
- * mime image. The URL can't be used in the php script, but can be sent to the
- * browser.
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'representative_ext' should be present
- */
-function get_image_url($element_info)
-{
- global $conf;
- $ext = get_extension($element_info['path']);
- if (in_array($ext, $conf['picture_ext']))
- {
- if (isset($element_info['element_url']) )
- {
- return $element_info['element_url'];
- }
- return get_element_url($element_info);
- }
-
- $url = get_image_location($element_info);
- if ( !url_is_remote($url) )
- {
- $url = embellish_url(get_root_url().$url);
- }
- return $url;
-}
-
-/**
- * Returns the relative path of the image (element/representative/mimetype)
- * with regards to the root of PWG (not the current page). This function
- * is not intended to be called directly from code.
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'representative_ext' should be present
- */
-function get_image_location($element_info)
-{
- if (isset($element_info['representative_ext'])
- and $element_info['representative_ext'] != '')
- {
- $pi = pathinfo($element_info['path']);
- $file_wo_ext = get_filename_wo_extension($pi['basename']);
- $path =
- $pi['dirname'].'/pwg_representative/'
- .$file_wo_ext.'.'.$element_info['representative_ext'];
- }
- else
- {
- $ext = get_extension($element_info['path']);
- $path = get_themeconf('mime_icon_dir');
- $path.= strtolower($ext).'.png';
- if ( !file_exists(PHPWG_ROOT_PATH.$path)
- and !empty($element_info['tn_ext']) )
- {
- $path = get_thumbnail_location($element_info);
- }
- }
-
- // plugins want another location ?
- return trigger_event( 'get_image_location', $path, $element_info);
-}
-
-
-/*
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'has_high' should be present
- */
-function get_high_path($element_info)
-{
- $path = get_high_location($element_info);
- if (!empty($path) and !url_is_remote($path) )
- {
- $path = PHPWG_ROOT_PATH.$path;
- }
- return $path;
-}
-
-/**
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'has_high' should be present
- */
-function get_high_url($element_info)
-{
- $url = get_high_location($element_info);
- if (!empty($url) and !url_is_remote($url) )
- {
- $url = embellish_url(get_root_url().$url);
- }
- // plugins want another url ?
- return trigger_event('get_high_url', $url, $element_info);
-}
-
-/**
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'has_high' should be present
- */
-function get_high_location($element_info)
-{
- $location = '';
- if ($element_info['has_high'] == 'true')
- {
- $pi = pathinfo($element_info['path']);
- $location=$pi['dirname'].'/pwg_high/'.$pi['basename'];
- }
- return trigger_event( 'get_high_location', $location, $element_info);
-}
-
-
-/**
- * @param what_part string one of 't' (thumbnail), 'e' (element), 'i' (image),
- * 'h' (high resolution image)
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_download_url($what_part, $element_info)
-{
- $url = get_root_url().'action.php';
- $url = add_url_params($url,
- array(
- 'id' => $element_info['id'],
- 'part' => $what_part,
- )
- );
- return trigger_event( 'get_download_url', $url, $element_info);
-}
-
-/*
- * get slideshow default params into array
- *
- * @param void
- *
- * @return slideshow default values into array
- */
-function get_default_slideshow_params()
-{
- global $conf;
-
- return array(
- 'period' => $conf['slideshow_period'],
- 'repeat' => $conf['slideshow_repeat'],
- 'play' => true,
- );
-}
-
-/*
- * check and correct slideshow params from array
- *
- * @param array of params
- *
- * @return slideshow corrected values into array
- */
-function correct_slideshow_params($params = array())
-{
- global $conf;
-
- if ($params['period'] < $conf['slideshow_period_min'])
- {
- $params['period'] = $conf['slideshow_period_min'];
- }
- else if ($params['period'] > $conf['slideshow_period_max'])
- {
- $params['period'] = $conf['slideshow_period_max'];
- }
-
- return $params;
-}
-
-/*
- * Decode slideshow string params into array
- *
- * @param string params like ""
- *
- * @return slideshow values into array
- */
-function decode_slideshow_params($encode_params = null)
-{
- global $conf;
-
- $result = get_default_slideshow_params();
-
- if (is_numeric($encode_params))
- {
- $result['period'] = $encode_params;
- }
- else
- {
- $matches = array();
- if (preg_match_all('/([a-z]+)-(\d+)/', $encode_params, $matches))
- {
- $matchcount = count($matches[1]);
- for ($i = 0; $i < $matchcount; $i++)
- {
- $result[$matches[1][$i]] = $matches[2][$i];
- }
- }
-
- if (preg_match_all('/([a-z]+)-(true|false)/', $encode_params, $matches))
- {
- $matchcount = count($matches[1]);
- for ($i = 0; $i < $matchcount; $i++)
- {
- $result[$matches[1][$i]] = get_boolean($matches[2][$i]);
- }
- }
- }
-
- return correct_slideshow_params($result);
-}
-
-/*
- * Encode slideshow array params into array
- *
- * @param array params
- *
- * @return slideshow values into string
- */
-function encode_slideshow_params($decode_params = array())
-{
- global $conf;
-
- $params = array_diff_assoc(correct_slideshow_params($decode_params), get_default_slideshow_params());
- $result = '';
-
- foreach ($params as $name => $value)
- {
- // boolean_to_string return $value, if it's not a bool
- $result .= '+'.$name.'-'.boolean_to_string($value);
- }
-
- return $result;
-}
-
-?>
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