photoshop_file_info.php

CMS系统 提供学习研究修改最好了 比流行的一些CMS简单 但是更容易理解 是帮助你学习PHPCMS系统的好东东哦

                        $firmware_str = $new_Exif_array[0][305]['Data'][0];
                }
        }
        else
        {
                // No Software/Firmware string exists - create one
                $firmware_str = $GLOBALS[ "Software Name" ];
        }

        // Update the EXIF Software/Firmware Tag with the new value
        $new_Exif_array[0][305] = array(        "Tag Name"   => $GLOBALS[ "IFD_Tag_Definitions" ]['TIFF'][ 305 ]['Name'],
                                                "Tag Number" => 305,
                                                "Data Type"  => 2,
                                                "Type"       => $GLOBALS[ "IFD_Tag_Definitions" ]['TIFF'][ 305 ]['Type'],
                                                "Data"       => array( HTML_UTF8_Escape( $firmware_str ) ) );





        /*******************************************/

        // Photoshop IRB Processing


        // Check if there is an existing Photoshop IRB array
        if ($Old_IRB_array == FALSE )
        {
                // No existing IRB array - create one
                $new_IRB_array = array();
        }
        else
        {
                // There is an existing Photoshop IRB array - use it
                $new_IRB_array = $Old_IRB_array;
        }

        // Remove any existing Copyright Flag, URL, or IPTC resources - these will be re-written
        foreach( $new_IRB_array as  $resno => $res )
        {
                if ( ( $res[ 'ResID' ] == 0x040A ) ||
                     ( $res[ 'ResID' ] == 0x040B ) ||
                     ( $res[ 'ResID' ] == 0x0404 ) )
                {
                        array_splice( $new_IRB_array, $resno, 1 );
                }
        }


        // Add a new Copyright Flag resource
        if ( $new_ps_file_info_array[ 'copyrightstatus' ] == "Copyrighted Work" )
        {
                $PS_copyright_flag = "\x01"; // Copyrighted
        }
        else
        {
                $PS_copyright_flag = "\x00"; // Public domain or Unmarked
        }
        $new_IRB_array[] = array(       'ResID' => 0x040A,
                                        'ResName' => $GLOBALS[ "Photoshop_ID_Names" ][0x040A],
                                        'ResDesc' => $GLOBALS[ "Photoshop_ID_Descriptions" ][0x040A],
                                        'ResEmbeddedName' => "",
                                        'ResData' => $PS_copyright_flag );



        // Add a new URL resource
        $new_IRB_array[] = array(       'ResID' => 0x040B,
                                        'ResName' => $GLOBALS[ "Photoshop_ID_Names" ][0x040B],
                                        'ResDesc' => $GLOBALS[ "Photoshop_ID_Descriptions" ][0x040B],
                                        'ResEmbeddedName' => "",
                                        'ResData' => $new_ps_file_info_array[ 'ownerurl' ] );



        // Create IPTC resource

        // IPTC requires date to be in the following format YYYYMMDD
        $iptc_date = date( "Ymd", $date_stamp );

        // Create the new IPTC array
        $new_IPTC_array = array (
                                  0 =>
                                  array (
                                    'IPTC_Type' => '2:00',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:00'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:00'],
                                    'RecData' => "\x00\x02",
                                  ),
                                  1 =>
                                  array (
                                    'IPTC_Type' => '2:120',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:120'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:120'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'caption' ] ), 0 , 2000 ),
                                  ),
                                  2 =>
                                  array (
                                    'IPTC_Type' => '2:122',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:122'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:122'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'captionwriter' ] ), 0 , 32 ),
                                  ),
                                  3 =>
                                  array (
                                    'IPTC_Type' => '2:105',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:105'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:105'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'headline' ] ), 0 , 256 ),
                                  ),
                                  4 =>
                                  array (
                                    'IPTC_Type' => '2:40',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:40'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:40'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'instructions' ] ), 0, 256 ),
                                  ),
                                  5 =>
                                  array (
                                    'IPTC_Type' => '2:80',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:80'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:80'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'author' ] ), 0, 32 ),
                                  ),
                                  6 =>
                                  array (
                                    'IPTC_Type' => '2:85',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:85'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:85'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'authorsposition' ] ), 0, 32 ),
                                  ),
                                  7 =>
                                  array (
                                    'IPTC_Type' => '2:110',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:110'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:110'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'credit' ] ), 0, 32 ),
                                  ),
                                  8 =>
                                  array (
                                    'IPTC_Type' => '2:115',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:115'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:115'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'source' ] ), 0, 32 ),
                                  ),
                                  9 =>
                                  array (
                                    'IPTC_Type' => '2:05',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:05'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:05'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'title' ] ), 0, 64 ),
                                  ),
                                  10 =>
                                  array (
                                    'IPTC_Type' => '2:55',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:55'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:55'],
                                    'RecData' => "$iptc_date",
                                  ),
                                  11 =>
                                  array (
                                    'IPTC_Type' => '2:90',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:90'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:90'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'city' ] ), 0, 32 ),
                                  ),
                                  12 =>
                                  array (
                                    'IPTC_Type' => '2:95',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:95'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:95'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'state' ] ), 0, 32 ),
                                  ),
                                  13 =>
                                  array (
                                    'IPTC_Type' => '2:101',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:101'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:101'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'country' ] ), 0, 64 ),
                                  ),
                                  14 =>
                                  array (
                                    'IPTC_Type' => '2:103',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:103'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:103'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'transmissionreference' ] ), 0, 32 ),
                                  ),
                                  15 =>
                                  array (
                                    'IPTC_Type' => '2:15',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:15'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:15'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'category' ] ), 0, 3 ),
                                  ),
                                  21 =>
                                  array (
                                    'IPTC_Type' => '2:116',
                                    'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:10'],
                                    'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:10'],
                                    'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'copyrightnotice' ] ), 0, 128 ),
                                  ),
                                );

        // Check the value of urgency is valid
        if ( ( $new_ps_file_info_array[ 'urgency' ] > 0 ) && ( $new_ps_file_info_array[ 'urgency' ] < 9 ) )
        {
                // Add the Urgency item to the IPTC array
                $new_IPTC_array[] = array (
                                                'IPTC_Type' => '2:10',
                                                'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:10'],
                                                'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:10'],
                                                'RecData' => substr( HTML_UTF8_Escape( $new_ps_file_info_array[ 'urgency' ] ), 0, 1 ),
                                          );
        }

        // Cycle through the Supplemental Categories,
        foreach( $new_ps_file_info_array[ 'supplementalcategories' ] as $supcat )
        {
                // Add this Supplemental Category to the IPTC array
                $new_IPTC_array[] = array (
                                            'IPTC_Type' => '2:20',
                                            'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:20'],
                                            'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:20'],
                                            'RecData' => HTML_UTF8_Escape( $supcat ),
                                          );
        }


        // Cycle through the Keywords,
        foreach( $new_ps_file_info_array[ 'keywords' ] as $keyword )
        {
                // Add this Keyword to the IPTC array
                $new_IPTC_array[] = array (
                                            'IPTC_Type' => '2:25',
                                            'RecName' => $GLOBALS[ "IPTC_Entry_Names" ]['2:25'],
                                            'RecDesc' => $GLOBALS[ "IPTC_Entry_Descriptions" ]['2:25'],
                                            'RecData' => $keyword,
                                          );
        }


        /***********************************/

        // XMP Processing

        // Check if XMP existed previously
        if ($Old_XMP_array == FALSE )
        {
                // XMP didn't exist - create a new one based on a blank structure
                $new_XMP_array = XMP_Check( $GLOBALS[ 'Blank XMP Structure' ], array( ) );
        }
        else
        {
                // XMP does exist
                // Some old XMP processors used x:xapmeta, check for this
                if ( $Old_XMP_array[0]['tag'] == 'x:xapmeta' )
                {
                        // x:xapmeta found - change it to x:xmpmeta
                        $Old_XMP_array[0]['tag'] = 'x:xmpmeta';
                }

                // Ensure that the existing XMP has all required fields, and add any that are missing
                $new_XMP_array = XMP_Check( $GLOBALS[ 'Blank XMP Structure' ], $Old_XMP_array );
        }


        // Pro