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   1  <?php
   2  
   3  /*

   4   * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)

   5   * Copyright (C) 2002-2009 The Nucleus Group

   6   *

   7   * This program is free software; you can redistribute it and/or

   8   * modify it under the terms of the GNU General Public License

   9   * as published by the Free Software Foundation; either version 2

  10   * of the License, or (at your option) any later version.

  11   * (see nucleus/documentation/index.html#license for more info)

  12   */
  13  /**

  14   * A class representing a template

  15   *

  16   * @license http://nucleuscms.org/license.txt GNU General Public License

  17   * @copyright Copyright (C) 2002-2009 The Nucleus Group

  18   * @version $Id: TEMPLATE.php 1388 2009-07-18 06:31:28Z shizuki $

  19   */
  20  class TEMPLATE {
  21  
  22      var $id;
  23  
  24  	function TEMPLATE($templateid) {
  25          $this->id = intval($templateid);
  26      }
  27  
  28  	function getID() {
  29          return intval($this->id);
  30      }
  31  
  32      // (static)

  33  	function createFromName($name) {
  34          return new TEMPLATE(TEMPLATE::getIdFromName($name));
  35      }
  36  
  37      // (static)

  38  	function getIdFromName($name) {
  39          $query =  'SELECT tdnumber'
  40                 . ' FROM '.sql_table('template_desc')
  41                 . ' WHERE tdname="'.addslashes($name).'"';
  42          $res = sql_query($query);
  43          $obj = sql_fetch_object($res);
  44          return $obj->tdnumber;
  45      }
  46  
  47      /**

  48       * Updates the general information about the template

  49       */
  50  	function updateGeneralInfo($name, $desc) {
  51          $query =  'UPDATE '.sql_table('template_desc').' SET'
  52                 . " tdname='" . addslashes($name) . "',"
  53                 . " tddesc='" . addslashes($desc) . "'"
  54                 . " WHERE tdnumber=" . $this->getID();
  55          sql_query($query);
  56      }
  57  
  58      /**

  59       * Updates the contents of one part of the template

  60       */
  61  	function update($type, $content) {
  62          $id = $this->getID();
  63  
  64          // delete old thingie

  65          sql_query('DELETE FROM '.sql_table('template')." WHERE tpartname='". addslashes($type) ."' and tdesc=" . intval($id));
  66  
  67          // write new thingie

  68          if ($content) {
  69              sql_query('INSERT INTO '.sql_table('template')." SET tcontent='" . addslashes($content) . "', tpartname='" . addslashes($type) . "', tdesc=" . intval($id));
  70          }
  71      }
  72  
  73  
  74      /**

  75       * Deletes all template parts from the database

  76       */
  77  	function deleteAllParts() {
  78          sql_query('DELETE FROM '.sql_table('template').' WHERE tdesc='.$this->getID());
  79      }
  80  
  81      /**

  82       * Creates a new template

  83       *

  84       * (static)

  85       */
  86  	function createNew($name, $desc) {
  87          global $manager;
  88  
  89          $manager->notify(
  90              'PreAddTemplate',
  91              array(
  92                  'name' => &$name,
  93                  'description' => &$desc
  94              )
  95          );
  96  
  97          sql_query('INSERT INTO '.sql_table('template_desc')." (tdname, tddesc) VALUES ('" . addslashes($name) . "','" . addslashes($desc) . "')");
  98          $newId = sql_insert_id();
  99  
 100          $manager->notify(
 101              'PostAddTemplate',
 102              array(
 103                  'templateid' => $newId,
 104                  'name' => $name,
 105                  'description' => $desc
 106              )
 107          );
 108  
 109          return $newId;
 110      }
 111  
 112  
 113  
 114      /**

 115       * Reads a template and returns an array with the parts.

 116       * (static)

 117       *

 118       * @param $name name of the template file

 119       */
 120  	function read($name) {
 121          global $manager;
 122          $manager->notify(
 123              'PreTemplateRead',
 124              array(
 125                  'template' => &$name
 126              )
 127          );
 128  
 129          $query = 'SELECT tpartname, tcontent'
 130                 . ' FROM '.sql_table('template_desc').', '.sql_table('template')
 131                 . ' WHERE tdesc=tdnumber and tdname="' . addslashes($name) . '"';
 132          $res = sql_query($query);
 133          while ($obj = sql_fetch_object($res))
 134              $template[$obj->tpartname] = $obj->tcontent;
 135  
 136          // set locale according to template:

 137          if (isset($template['LOCALE']))
 138              setlocale(LC_TIME,$template['LOCALE']);
 139          else
 140              setlocale(LC_TIME,'');
 141  
 142          return $template;
 143      }
 144  
 145      /**

 146        * fills a template with values

 147        * (static)

 148        *

 149        * @param $template

 150        *        Template to be used

 151        * @param $values

 152        *        Array of all the values

 153        */
 154  	function fill($template, $values) {
 155  
 156          if (sizeof($values) != 0) {
 157              // go through all the values

 158              for(reset($values); $key = key($values); next($values)) {
 159                  $template = str_replace("<%$key%>",$values[$key],$template);
 160              }
 161          }
 162  
 163          // remove non matched template-tags

 164          return preg_replace('/<%[a-zA-Z]+%>/','',$template);
 165      }
 166  
 167      // returns true if there is a template with the given shortname

 168      // (static)

 169  	function exists($name) {
 170          $r = sql_query('select * FROM '.sql_table('template_desc').' WHERE tdname="'.addslashes($name).'"');
 171          return (sql_num_rows($r) != 0);
 172      }
 173  
 174      // returns true if there is a template with the given ID

 175      // (static)

 176  	function existsID($id) {
 177          $r = sql_query('select * FROM '.sql_table('template_desc').' WHERE tdnumber='.intval($id));
 178          return (sql_num_rows($r) != 0);
 179      }
 180  
 181      // (static)

 182  	function getNameFromId($id) {
 183          return quickQuery('SELECT tdname as result FROM '.sql_table('template_desc').' WHERE tdnumber=' . intval($id));
 184      }
 185  
 186      // (static)

 187  	function getDesc($id) {
 188          $query = 'SELECT tddesc FROM '.sql_table('template_desc').' WHERE tdnumber='. intval($id);
 189          $res = sql_query($query);
 190          $obj = sql_fetch_object($res);
 191          return $obj->tddesc;
 192      }
 193  
 194  
 195  
 196  }
 197  
 198  ?>