Changeset 14830


Ignore:
Timestamp:
05/07/12 15:51:04 (8 years ago)
Author:
plg
Message:

multisize (derivatives): remove obsolete functions get_high_path,
get_high_url, get_high_location, get_picture_size

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/include/functions_picture.inc.php

    r12920 r14830  
    2121// | USA.                                                                  | 
    2222// +-----------------------------------------------------------------------+ 
    23  
    24  
    25 /* 
    26  * @param element_info array containing element information from db; 
    27  * at least 'id', 'path', 'has_high' should be present 
    28  */ 
    29 function get_high_path($element_info) 
    30 { 
    31   $path = get_high_location($element_info); 
    32   if (!empty($path) and !url_is_remote($path) ) 
    33   { 
    34     $path = PHPWG_ROOT_PATH.$path; 
    35   } 
    36   return $path; 
    37 } 
    38  
    39 /** 
    40  * @param element_info array containing element information from db; 
    41  * at least 'id', 'path', 'has_high' should be present 
    42  */ 
    43 function get_high_url($element_info) 
    44 { 
    45   $url = get_high_location($element_info); 
    46   if (!empty($url) and !url_is_remote($url) ) 
    47   { 
    48     $url = embellish_url(get_root_url().$url); 
    49   } 
    50   // plugins want another url ? 
    51   return trigger_event('get_high_url', $url, $element_info); 
    52 } 
    53  
    54 /** 
    55  * @param element_info array containing element information from db; 
    56  * at least 'id', 'path', 'has_high' should be present 
    57  */ 
    58 function get_high_location($element_info) 
    59 { 
    60   $location = ''; 
    61   if ($element_info['has_high'] == 'true') 
    62   { 
    63     $pi = pathinfo($element_info['path']); 
    64     $location=$pi['dirname'].'/pwg_high/'.$pi['basename']; 
    65   } 
    66   return trigger_event( 'get_high_location', $location, $element_info); 
    67 } 
    68  
    6923 
    7024 
     
    174128  return $result; 
    175129} 
    176  
    177 // The get_picture_size function return an array containing : 
    178 //      - $picture_size[0] : final width 
    179 //      - $picture_size[1] : final height 
    180 // The final dimensions are calculated thanks to the original dimensions and 
    181 // the maximum dimensions given in parameters.  get_picture_size respects 
    182 // the width/height ratio 
    183 function get_picture_size( $original_width, $original_height, 
    184                            $max_width, $max_height ) 
    185 { 
    186   $width = $original_width; 
    187   $height = $original_height; 
    188   $is_original_size = true; 
    189  
    190   if ( $max_width != "" ) 
    191   { 
    192     if ( $original_width > $max_width ) 
    193     { 
    194       $width = $max_width; 
    195       $height = floor( ( $width * $original_height ) / $original_width ); 
    196     } 
    197   } 
    198   if ( $max_height != "" ) 
    199   { 
    200     if ( $original_height > $max_height ) 
    201     { 
    202       $height = $max_height; 
    203       $width = floor( ( $height * $original_width ) / $original_height ); 
    204       $is_original_size = false; 
    205     } 
    206   } 
    207   if ( is_numeric( $max_width ) and is_numeric( $max_height ) 
    208        and $max_width != 0 and $max_height != 0 ) 
    209   { 
    210     $ratioWidth = $original_width / $max_width; 
    211     $ratioHeight = $original_height / $max_height; 
    212     if ( ( $ratioWidth > 1 ) or ( $ratioHeight > 1 ) ) 
    213     { 
    214       if ( $ratioWidth < $ratioHeight ) 
    215       { 
    216         $width = floor( $original_width / $ratioHeight ); 
    217         $height = $max_height; 
    218       } 
    219       else 
    220       { 
    221         $width = $max_width; 
    222         $height = floor( $original_height / $ratioWidth ); 
    223       } 
    224       $is_original_size = false; 
    225     } 
    226   } 
    227   $picture_size = array(); 
    228   $picture_size[0] = $width; 
    229   $picture_size[1] = $height; 
    230   return $picture_size; 
    231 } 
    232  
    233130?> 
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