1 | <?php |
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2 | |
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3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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4 | |
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5 | class stuffs |
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6 | { |
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7 | var $user_groups = array(); |
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8 | var $modules = array(); |
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9 | var $blocks = array(); |
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10 | var $pos = 'begin'; |
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11 | |
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12 | function stuffs() |
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13 | { |
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14 | $this->get_user_groups(); |
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15 | $this->get_modules(); |
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16 | $this->process_modules(); |
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17 | } |
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18 | |
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19 | /* Retrieve user groups */ |
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20 | function get_user_groups() |
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21 | { |
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22 | global $user; |
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23 | |
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24 | $query = 'SELECT group_id FROM ' . USER_GROUP_TABLE . ' WHERE user_id = ' . $user['id'] . ';'; |
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25 | $result = pwg_query($query); |
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26 | while ($row = mysql_fetch_assoc($result)) |
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27 | { |
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28 | array_push($this->user_groups, $row['group_id']); |
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29 | } |
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30 | } |
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31 | |
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32 | /* Retrieve modules from table */ |
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33 | function get_modules() |
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34 | { |
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35 | global $page, $user; |
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36 | |
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37 | $query = ' |
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38 | SELECT id, name, type, datas, users, groups, show_title, id_line, width |
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39 | FROM ' . STUFFS_TABLE . ' |
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40 | WHERE id = 0 OR ( |
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41 | users LIKE "%' . $user['status'] . '%" |
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42 | '; |
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43 | |
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44 | $script = script_basename(); |
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45 | if ($script == 'index') |
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46 | { |
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47 | $query .= !$page['is_homepage'] ? |
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48 | 'AND on_cats = "true"' : |
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49 | 'AND on_home = "true"' ; |
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50 | } |
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51 | elseif ($script == 'picture') |
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52 | { |
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53 | $query .= 'AND on_picture = "true"'; |
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54 | } |
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55 | else return; |
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56 | |
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57 | $query .= ') |
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58 | ORDER BY pos ASC;'; |
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59 | |
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60 | $result = pwg_query($query); |
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61 | |
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62 | while ($row = mysql_fetch_assoc($result)) |
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63 | { |
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64 | array_push($this->modules, $row); |
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65 | } |
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66 | } |
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67 | |
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68 | /* Process modules */ |
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69 | function process_modules() |
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70 | { |
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71 | foreach ($this->modules as $module) |
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72 | { |
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73 | if (!empty($module['groups'])) |
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74 | { |
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75 | $authorized_groups = explode(',', $module['groups']); |
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76 | if (array_intersect($this->user_groups, $authorized_groups) == array()) continue; |
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77 | } |
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78 | |
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79 | if ($module['type'] == 'MainBlock') |
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80 | { |
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81 | global $user; |
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82 | if (strpos($module['users'], $user['status']) === false) |
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83 | { |
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84 | add_event_handler('loc_end_index', 'hide_main_block'); |
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85 | } |
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86 | $this->pos = 'end'; |
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87 | continue; |
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88 | } |
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89 | |
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90 | $datas = (!empty($module['datas']) ? unserialize($module['datas']) : false); |
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91 | $block = array(); |
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92 | |
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93 | if ((include(STUFFS_PATH . 'modules/' . $module['type'] . '/main.inc.php')) === false) continue; |
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94 | |
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95 | $block['ID'] = $module['id']; |
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96 | if ($module['show_title'] == 'true') |
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97 | { |
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98 | $block['TITLE'] = trigger_event('render_stuffs_name', $module['name']); |
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99 | } |
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100 | if (is_admin()) |
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101 | { |
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102 | $block['U_EDIT'] = PHPWG_ROOT_PATH.'admin.php?page=plugin&section='.STUFFS_DIR.'%2Fadmin%2Fadd_module.php&type='.$module['type'].'&edit='.$module['id']; |
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103 | } |
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104 | $block['TEMPLATE'] = 'stuffs_'.strtolower($module['type']).'.tpl'; |
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105 | $this->set_tpl_block($block, $module); |
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106 | } |
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107 | } |
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108 | /* Set template blocks */ |
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109 | function set_tpl_block($block, $module) |
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110 | { |
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111 | if (!empty($module['id_line'])) |
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112 | { |
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113 | $block['id_line'] = $module['id_line']; |
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114 | $block['given_width'] = !empty($module['width']) ? $module['width'] : ''; |
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115 | |
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116 | if (!empty($this->blocks[$this->pos])) |
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117 | { |
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118 | $last = end($this->blocks[$this->pos]); |
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119 | $key = key($this->blocks[$this->pos]); |
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120 | $penul = prev($this->blocks[$this->pos]); |
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121 | |
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122 | if (isset($last['id_line']) and $last['id_line'] == $module['id_line']) |
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123 | { |
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124 | if (isset($penul['id_line']) and $penul['id_line'] == $module['id_line']) |
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125 | { |
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126 | $i = 3; |
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127 | !$block['given_width'] or $i--; |
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128 | !$last['given_width'] or $i--; |
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129 | !$penul['given_width'] or $i--; |
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130 | |
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131 | !$i or $default_width = intval((100 - $block['given_width'] - $last['given_width'] - $penul['given_width']) / $i); |
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132 | |
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133 | $penul['WIDTH'] = $penul['given_width'] ? $penul['given_width'] : $default_width; |
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134 | $block['WIDTH'] = $block['given_width'] ? $block['given_width'] : $default_width; |
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135 | |
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136 | $block['CLASS'] = 'right_block'; |
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137 | $block['new_line'] = false; |
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138 | $block['end_line'] = false; |
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139 | $last['end_line'] = true; |
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140 | $this->blocks[$this->pos][$key-1] = $penul; |
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141 | $this->blocks[$this->pos][$key] = $block; |
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142 | $this->blocks[$this->pos][] = $last; |
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143 | return; |
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144 | } |
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145 | else |
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146 | { |
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147 | if (empty($block['given_width']) and empty($last['given_width'])) |
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148 | { |
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149 | $last['WIDTH'] = 50; |
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150 | } |
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151 | elseif ($block['given_width']>0) |
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152 | { |
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153 | $last['WIDTH'] = 100 - $block['given_width']; |
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154 | } |
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155 | else |
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156 | { |
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157 | $last['WIDTH'] = $last['given_width']; |
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158 | } |
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159 | $block['CLASS'] = 'middle_block'; |
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160 | $last['CLASS'] = 'left_block'; |
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161 | $block['new_line'] = false; |
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162 | $block['end_line'] = true; |
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163 | $last['end_line'] = false; |
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164 | $this->blocks[$this->pos][$key] = $last; |
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165 | $this->blocks[$this->pos][] = $block; |
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166 | return; |
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167 | } |
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168 | } |
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169 | } |
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170 | } |
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171 | |
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172 | $block['new_line'] = true; |
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173 | $block['end_line'] = true; |
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174 | $block['CLASS'] = 'middle_block'; |
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175 | $this->blocks[$this->pos][] = $block; |
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176 | } |
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177 | |
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178 | static function prefilter_index_css($source, &$smarty) |
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179 | { |
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180 | $css = array( |
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181 | '<link rel="stylesheet" type="text/css" href="{$ROOT_URL}plugins/PWG_Stuffs/theme/stuffs_index.css">' |
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182 | ); |
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183 | |
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184 | foreach ($smarty->get_template_vars('themes') as $theme) |
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185 | { |
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186 | if (file_exists(PHPWG_THEMES_PATH.$theme['id'].'/stuffs_index.css')) |
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187 | { |
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188 | array_push($css, '<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/'.$theme['id'].'/stuffs_index.css">'); |
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189 | } |
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190 | } |
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191 | |
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192 | $source = str_replace("\n</head>", "\n".implode( "\n", $css )."\n</head>", $source); |
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193 | |
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194 | return $source; |
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195 | } |
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196 | |
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197 | static function prefilter_picture_css($source, &$smarty) |
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198 | { |
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199 | $css = array( |
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200 | '<link rel="stylesheet" type="text/css" href="{$ROOT_URL}plugins/PWG_Stuffs/theme/stuffs_picture.css">' |
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201 | ); |
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202 | |
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203 | foreach ($smarty->get_template_vars('themes') as $theme) |
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204 | { |
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205 | if (file_exists(PHPWG_THEMES_DIR.$theme['id'].'/stuffs_picture.css')) |
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206 | { |
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207 | array_push($css, '<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/'.$theme['id'].'/stuffs_picture.css">'); |
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208 | } |
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209 | } |
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210 | |
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211 | if (!empty($css)) |
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212 | { |
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213 | $source = str_replace("\n</head>", "\n".implode( "\n", $css )."\n</head>", $source); |
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214 | } |
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215 | |
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216 | return $source; |
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217 | } |
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218 | } |
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219 | |
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220 | ?> |
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