includes/class_xml_language.php

   1 <?php
   2 /*=====================================================================*\
   3 || ################################################################### ||
   4 || # BugSrike [#]version[#]
   5 || # --------------------------------------------------------------- # ||
   6 || # Copyright ©2002-[#]year[#] by Iris Studios, Inc. All Rights Reserved. # ||
   7 || # This file may not be reproduced in any way without permission.  # ||
   8 || # --------------------------------------------------------------- # ||
   9 || # User License Agreement at http://www.iris-studios.com/license/  # ||
  10 || ################################################################### ||
  11 \*=====================================================================*/
  12
  13 class XML_Language
  14 {
  15         var $path;
  16         var $xmldata;
  17
  18         var $phrases;
  19         var $languageinfo;
  20         var $master = false;
  21
  22         var $languageid = 0;
  23
  24         // -------------------------------------------------------------------
  25         // -- Loads XML data
  26         // -------------------------------------------------------------------
  27         function load()
  28         {
  29                 if (empty($this->path) AND empty($this->xmldata))
  30                 {
  31                         return false;
  32                 }
  33
  34                 if (!empty($this->path))
  35                 {
  36                         if (($fdata = @file_get_contents($this->path)) !== false)
  37                         {
  38                                 $this->xmldata = $fdata;
  39                                 return true;
  40                         }
  41                         else
  42                         {
  43                                 return false;
  44                         }
  45                 }
  46                 else
  47                 {
  48                         return true;
  49                 }
  50         }
  51
  52         // -------------------------------------------------------------------
  53         // -- Parses the XML data
  54         // -------------------------------------------------------------------
  55         function parse()
  56         {
  57                 global $bugsys;
  58
  59                 if (empty($this->xmldata))
  60                 {
  61                         return false;
  62                 }
  63
  64                 $this->phrases = array();
  65                 $this->languageinfo = array();
  66
  67                 if (!$bugsys->is_loaded('xml'))
  68                 {
  69                         $bugsys->load('xml');
  70                 }
  71
  72                 $data = $bugsys->xml->parse($this->xmldata);
  73
  74                 foreach ($data AS $tag)
  75                 {
  76                         if ($tag['tagname'] == 'language')
  77                         {
  78                                 $this->languageinfo = $tag['attributes'];
  79                                 if ($this->languageinfo['MASTER'] == 'MASTER')
  80                                 {
  81                                         $this->master = true;
  82                                         unset($this->languageinfo['MASTER']);
  83                                 }
  84                         }
  85                         else if ($tag['tagname'] == 'phrase')
  86                         {
  87                                 $this->phrases[ $tag['attributes']['name'] ] = $tag['data'];
  88                         }
  89                 }
  90         }
  91
  92         // -------------------------------------------------------------------
  93         // -- Returns a query that creates a language
  94         // -------------------------------------------------------------------
  95         function language()
  96         {
  97                 global $bugsys;
  98
  99                 $query = "
 100                         INSERT INTO " . TABLE_PREFIX . "language
 101                                 (title, languagecode, charset, direction, default, userselect)
 102                         VALUES
 103                                 ('" . $bugsys->escape($this->languageinfo['title']) . "',
 104                                 '" . $bugsys->escape($this->languageinfo['languagecode']) . "',
 105                                 '" . $bugsys->escape($this->languageinfo['charset']) . "',
 106                                 '" . $bugsys->escape($this->languageinfo['direction']) . "', 0, 0
 107                         )";
 108
 109                 return $query;
 110         }
 111
 112         // -------------------------------------------------------------------
 113         // -- Constructs the MySQL query to insert phrases
 114         // -------------------------------------------------------------------
 115         function build()
 116         {
 117                 global $bugsys;
 118
 119                 if ($this->master)
 120                 {
 121                         $query = "
 122                                 INSERT INTO " . TABLE_PREFIX . "phrase
 123                                         (varname, phrasetext, imported)
 124                                 VALUES";
 125
 126                         foreach ($this->phrases AS $name => $text)
 127                         {
 128                                 $querybuild[] = "
 129                                         ('" . $bugsys->escape($name) . "', '" . $bugsys->escape($text) . "', " . time() . ")";
 130                         }
 131
 132                         $query .= implode(',', $querybuild);
 133                 }
 134                 else
 135                 {
 136                         if (!$this->languageid)
 137                         {
 138                                 return false;
 139                         }
 140
 141                         $query = "
 142                                 INSERT INTO " . TABLE_PREFIX . "locale
 143                                         (languageid, varname, phrasetext)
 144                                 VALUES";
 145
 146                         foreach ($this->phrases AS $name => $text)
 147                         {
 148                                 $querybuild[] = "
 149                                         ({$this->languageid}, '" . $bugsys->escape($name) . "', '" . $bugsys->escape($text) . "')";
 150                         }
 151
 152                         $query .= implode(',', $querybuild);
 153                 }
 154
 155                 return $query;
 156         }
 157
 158         // -------------------------------------------------------------------
 159         // -- Constructs XML data for export
 160         // -------------------------------------------------------------------
 161         function export($languageid)
 162         {
 163                 global $bugsys;
 164
 165                 // attributes for the root tag
 166                 $attrs = array();
 167
 168                 if ($languageid != -1)
 169                 {
 170                         $language = $bugsys->db->query_first("SELECT * FROM " . TABLE_PREFIX . "language WHERE languageid = " . intval($languageid));
 171                         if (!$language)
 172                         {
 173                                 return false;
 174                         }
 175
 176                         $attrs['title'] = $language['title'];
 177                         $attrs['languagecode'] = $language['languagecode'];
 178                         $attrs['charset'] = $language['charset'];
 179                         $attrs['direction'] = $language['direction'];
 180
 181                         $phrasefetch = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "locale WHERE languageid = $language[languageid] ORDER BY varname ASC");
 182                         while ($phrase = $bugsys->db->fetch_array($phrasefetch))
 183                         {
 184                                 $phrases["$phrase[varname]"] = $phrase['phrasetext'];
 185                         }
 186                         $bugsys->db->free_result($phrasefetch);
 187                 }
 188                 else
 189                 {
 190                         $attrs['MASTER'] = 'MASTER';
 191
 192                         $phrasefetch = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "phrase ORDER BY varname ASC");
 193                         while ($phrase = $bugsys->db->fetch_array($phrasefetch))
 194                         {
 195                                 $phrases["$phrase[varname]"] = $phrase['phrasetext'];
 196                         }
 197                         $bugsys->db->free_result($phrasefetch);
 198                 }
 199
 200                 // construct the top notice
 201                 $xmlout = (($languageid == -1) ? '<!-- $' . 'HeadURL$ -->' . "\n" . '<!-- $' . 'Id$ -->' : '<!-- This file was automatically generated by BugStrike [#]version[#] -->') . "\n\n";
 202
 203                 // construct the root tag
 204                 foreach ($attrs AS $name => $value)
 205                 {
 206                         $outattrs[] = $name . '="' . $bugsys->escape($value) . '"';
 207                 }
 208                 $xmlout .= '<language ' . implode(' ', $outattrs) . ">\n";
 209
 210                 // construct the phrases
 211                 foreach ($phrases AS $varname => $text)
 212                 {
 213                         $xmlout .= "\t<phrase name=\"" . $bugsys->escape($varname) . "\"><![CDATA[$text]]></phrase>\n";
 214                 }
 215
 216                 // construct the end root tag
 217                 $xmlout .= '</language>';
 218
 219                 // all finished
 220                 return $xmlout;
 221         }
 222 }
 223
 224 /*=====================================================================*\
 225 || ###################################################################
 226 || # $HeadURL$
 227 || # $Id$
 228 || ###################################################################
 229 \*=====================================================================*/
 230 ?>