2 /************************************************************************
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3 * MXChange v0.2.1 Start: 03/22/2004 *
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4 * ================ Last change: 12/13/2004 *
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6 * -------------------------------------------------------------------- *
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7 * File : what-extentions.php *
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8 * -------------------------------------------------------------------- *
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9 * Short description : Extension management *
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10 * -------------------------------------------------------------------- *
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11 * Kurzbeschreibung : Erweiterungen-Management *
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12 * -------------------------------------------------------------------- *
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14 * -------------------------------------------------------------------- *
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15 * Copyright (c) 2003 - 2008 by Roland Haeder *
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16 * For more information visit: http://www.mxchange.org *
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18 * This program is free software; you can redistribute it and/or modify *
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19 * it under the terms of the GNU General Public License as published by *
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20 * the Free Software Foundation; either version 2 of the License, or *
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21 * (at your option) any later version. *
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23 * This program is distributed in the hope that it will be useful, *
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24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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26 * GNU General Public License for more details. *
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28 * You should have received a copy of the GNU General Public License *
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29 * along with this program; if not, write to the Free Software *
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30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
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31 * MA 02110-1301 USA *
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32 ************************************************************************/
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34 // Some security stuff...
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35 if ((ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) || (!IS_ADMIN()))
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37 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4)."/security.php";
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40 // Add description as navigation point
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41 ADD_DESCR("admin", basename(__FILE__));
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43 global $CACHE, $KEEP_ACTIVE, $CACHE_FILE;
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45 // Normally we want the overview of all registered extensions
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48 if (!empty($_POST['sel'])) $SEL = SELECTION_COUNT($_POST['sel']);
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50 if (!empty($_GET['reg_ext']))
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52 // We are about to register a new extension
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53 $mode = "register"; $id = $_GET['reg_ext'];
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54 // The ID comes from task management and it is - of course - *not* the extension's name!
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56 elseif ((isset($_POST['change'])) && ($SEL > 0) && (!IS_DEMO()))
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58 // De-/activate extensions
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59 foreach ($_POST['sel'] as $id=>$active) {
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60 // Shall we keep the extension always active?
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61 if ((isset($KEEP_ACTIVE[GET_EXT_NAME($id)])) && ($KEEP_ACTIVE[GET_EXT_NAME($id)] == "Y") && ($active == "N")) {
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62 // Keep this extension active!
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64 // De/activate extension
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65 $ACT = "N"; $EXT_LOAD_MODE = "deactivate";
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66 if ($active == "N") { $ACT = "Y"; $EXT_LOAD_MODE = "activate"; }
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67 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='".$ACT."' WHERE id=%d AND ext_active='%s' LIMIT 1",
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68 array(bigintval($id), $active), __FILE__, __LINE__);
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70 // Run embeded SQL commands
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71 EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE);
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75 elseif (((isset($_POST['edit'])) || (isset($_POST['modify']))) && ($SEL > 0) && (!IS_DEMO()))
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77 // Change settings like CSS file load
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78 if (isset($_POST['modify']))
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81 $CACHE_UPDATE = "0";
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82 foreach ($_POST['sel'] as $id=>$sel)
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85 $id = bigintval($id);
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87 // Change this extension?
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90 // Update extension's record
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91 $active = $_POST['active'][$id];
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92 if (GET_EXT_VERSION("sql_patches") >= "0.0.6")
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94 // Update also CSS column when extensions sql_patches is newer or exact v0.0.6
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95 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_has_css='%s', ext_active='%s' WHERE id=%d LIMIT 1",
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96 array($_POST['css'][$id], $active, $id), __FILE__, __LINE__);
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100 // When extension is older than v0.0.6 there is no column for the CSS information
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101 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='%s' WHERE id=%d LIMIT 1",
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102 array($active, $id), __FILE__, __LINE__);
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104 // Run SQLs on activation / deactivation
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107 case "Y": $EXT_LOAD_MODE = "activate"; break;
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108 case "N": $EXT_LOAD_MODE = "deactivate"; break;
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111 // Run embeded SQL commands
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112 EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE);
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116 // Extensions changed
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117 OUTPUT_HTML ("<P align=\"center\">");
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118 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXT_CHANGED);
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119 OUTPUT_HTML ("</P>");
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123 // Edit selected entries
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124 $SW = "2"; $OUT = "";
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125 foreach ($_POST['sel'] as $id=>$sel)
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127 // Edit this extension?
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128 if (($sel == "Y") || ($sel == "N"))
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130 // Load required data
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131 if (GET_EXT_VERSION("sql_patches") >= "0.0.6")
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133 $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",
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134 array(bigintval($id)), __FILE__, __LINE__);
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135 list($name, $css, $active) = SQL_FETCHROW($result);
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136 SQL_FREERESULT($result);
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140 $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",
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141 array(bigintval($id)), __FILE__, __LINE__);
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142 list($name, $active) = SQL_FETCHROW($result);
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143 SQL_FREERESULT($result);
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149 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = ADD_SELECTION("yn", $css, "css", $id);
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151 // Prepare data for the row template
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156 'active' => ADD_SELECTION("yn", $active, "active", $id),
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160 // Load row template and switch color
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161 $OUT .= LOAD_TEMPLATE("admin_extensions_edit_row", true, $content);
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165 define('__EXTENSIONS_ROWS', $OUT);
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168 LOAD_TEMPLATE("admin_extensions_edit");
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172 elseif ((isset($_POST['delete'])) && ($SEL > 0) && (!IS_DEMO()))
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174 // List extensions and when verbose is enabled SQL statements which will be executed
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175 $SW = 2; $OUT = "";
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176 foreach ($_POST['sel'] as $id=>$sel)
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178 $VERBOSE_OUT = ""; $SQLs = array();
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179 // Load extension's data
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180 $result = SQL_QUERY_ESC("SELECT ext_name, ext_version FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",
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181 array(bigintval($id)), __FILE__, __LINE__);
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182 list($ext_name, $ext_ver) = SQL_FETCHROW($result);
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183 SQL_FREERESULT($result);
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185 if ($CONFIG['verbose_sql'])
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187 // Load SQL commands in remove mode
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188 $EXT_LOAD_MODE = "remove";
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189 $file = sprintf(PATH."inc/extensions/ext-%s.php", $ext_name);
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192 // Generate extra table with loaded SQL commands
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193 $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE($SQLs);
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196 // Prepare data for the row template
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200 'ext_name' => $ext_name,
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201 'ext_ver' => $ext_ver,
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202 'verbose' => $VERBOSE_OUT
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205 // Load row template and switch color
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206 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);
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209 define('__EXTENSIONS_ROWS', $OUT);
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212 LOAD_TEMPLATE("admin_extensions_delete");
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215 elseif ((isset($_POST['remove'])) && ($SEL > 0) && (!IS_DEMO()))
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217 // Remove extensions from DB (you have to delete all files manually!)
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218 $CACHE_UPDATE = "0";
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219 foreach ($_POST['sel'] as $id=>$active)
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223 // Run embeded SQL commands
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224 EXTENSION_RUN_SQLS($id, "remove");
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226 // Delete this extension (remember to remove it from your server *before* you click on welcome!
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227 $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",
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228 array(bigintval($id)), __FILE__, __LINE__);
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232 elseif (!empty($_GET['do']) && (!IS_DEMO()))
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234 // Other things to do
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235 $mode = $_GET['do'];
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237 elseif (!empty($_GET['do']))
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239 // Demo mode active!
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245 case "overview": // List all registered extensions
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246 if (GET_EXT_VERSION("sql_patches") >= "0.0.6")
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248 // Load extension data with CSS informations
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249 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, ext_has_css, ext_version FROM "._MYSQL_PREFIX."_extensions ORDER BY ext_name", __FILE__, __LINE__);
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253 // Load extension data without CSS informations
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254 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, id, ext_version FROM "._MYSQL_PREFIX."_extensions ORDER BY ext_name", __FILE__, __LINE__);
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256 if (SQL_NUMROWS($result) > 0)
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258 // Extensions are registered
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259 $SW = 2; $OUT = "";
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260 while (list($id, $name, $lang, $active, $css, $ver) = SQL_FETCHROW($result))
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263 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = TRANSLATE_YESNO($css);
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265 // Prepare data for the row template
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270 'active' => TRANSLATE_YESNO($active),
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271 'act_val' => $active,
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277 // Load row template and switch color
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278 $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);
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283 SQL_FREERESULT($result);
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285 // Remember rows in constant for the template
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286 define('__EXT_ROWS', $OUT);
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289 LOAD_TEMPLATE("admin_extensions");
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293 // No extensions are registered
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294 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_NO_EXTENSION_REGISTERED."</FONT>");
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296 // Link for checking for new or updated extensions
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297 OUTPUT_HTML ("<BR><A href=\"".URL."/modules.php?module=admin&what=extensions&do=search\">".ADMIN_SEARCH_NEW_EXTENSIONS."</A>");
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300 case "register": // Register new extension
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301 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_task_system WHERE assigned_admin='%s' AND task_type='EXTENSION' LIMIT 1",
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302 array(bigintval(GET_ADMIN_ID($_COOKIE['admin_login']))), __FILE__, __LINE__);
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303 $task_found = SQL_NUMROWS($result);
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304 SQL_FREERESULT($result);
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305 if (($id > 0) && ($task_found == 1))
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307 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
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308 $result = SQL_QUERY_ESC("SELECT subject FROM "._MYSQL_PREFIX."_task_system WHERE id=%d LIMIT 1",
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309 array(bigintval($id)), __FILE__, __LINE__);
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310 list($subj) = SQL_FETCHROW($result);
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311 SQL_FREERESULT($result);
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313 // Disable cache update by default
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314 $CACHE_UPDATE = "0";
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317 // Extract extension's name from subject...
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318 $ext_name = trim(substr($subj, 1, strpos($subj, ":") - 1));
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320 // ... so we can finally register and load it in registration mode
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321 $status = EXTENSION_REGISTER($ext_name, $id);
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324 // Extension was found and successfully registered
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325 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXTENSION_REGISTERED);
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327 // Do we need to update cache file?
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328 if ((EXT_IS_ACTIVE("cache")) && ($CACHE_FILE != "no"))
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330 // Remove cache file (will be auto-created again!)
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331 if ($CACHE->cache_file("extensions", true)) $CACHE->cache_destroy();
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336 // Motify the admin that we have a problem here...
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337 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_404);
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342 // Extension was not found in task management
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343 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ID_404);
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346 elseif ($task_found == "0")
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348 // No longer assigned or old task
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349 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ASSIGED);
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354 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_INVALID);
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358 case "search": // Search for new extensions on our server
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359 // Get response from our server
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360 $response = MXCHANGE_OPEN("extensions.php");
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362 // Are extensions found?
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363 if (($response[sizeof($response) - 1] == "[EOF]") && ($response[0] != "[EOF]"))
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365 // Ok, mark found and create the array
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366 $EXT_SEARCH = array(
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367 'fname' => array(), // File names
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368 'fsize' => array(), // File size
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369 'fctime' => array(), // File creation timestamp
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370 'infos' => array(), // File informations (maybe loaded!)
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371 'ver' => array(), // Version number
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372 'cver' => array(), // Current version number
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375 // Get count of extensions for validation
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376 $count = trim($response[sizeof($response) - 2]);
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377 foreach ($response as $id=>$value)
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379 $value = str_replace("\n", "", $value); $ver = "";
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380 // Leave loop when data is invalid or EOF?
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381 if ((substr($value, 0, 4) == "ext-") && (substr($value, -4) == ".zip"))
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383 $name = substr($value, 4, -4);
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384 $file = sprintf(PATH."inc/extensions/ext-%s.php", $name);
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385 $ver = trim(substr($response[$id + 3], 4));
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387 // Load current extension's version
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388 $cver = GET_EXT_VERSION($name);
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389 if (empty($cver)) $cver = "-.-";
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391 // Is the extension already installed or not?
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392 if (!file_exists($file) || ($ver != $cver))
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394 // No, it isn't. So let's add this one!
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395 $EXT_SEARCH['fname'][] = $name;
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396 $EXT_SEARCH['fsize'][] = $response[$id + 1];
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397 $EXT_SEARCH['fctime'][] = $response[$id + 2];
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398 $EXT_SEARCH['ver'][] = $ver;
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399 $EXT_SEARCH['cver'][] = $cver;
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401 $LANG_DUMMY = explode("[nl]", $response[$id + 4]);
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403 $INFO = ADMIN_EXT_NO_INFO_FOUND;
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405 // Trim every data line
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406 foreach ($LANG_DUMMY as $k=>$v)
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409 if (substr($v, 3) == "") $v = "---";
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410 $LANG_DUMMY[$k] = $v;
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411 if ($v == "xx:xx") break;
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415 // If language is found stop searching on matching line
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416 foreach($LANG as $search)
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418 if (substr($search, 0, 3) == (GET_LANGUAGE().":")) { $INFO = substr($search, 3); break; }
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421 // Add informations to array
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422 $EXT_SEARCH['infos'][] = $INFO;
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427 // Ok, extensions are on our server but maybe you have already installed them?
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428 if (sizeof($EXT_SEARCH['fname']) > 0)
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430 // Sort array (I missed ver and cver here)
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431 array_pk_sort($EXT_SEARCH, array("cver", "fname"), 0, 1);
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433 // Extensions where found which are not downloaded and installed
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434 $SW = 2; $OUT = ""; $TSIZE = 0;
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435 foreach ($EXT_SEARCH['fname'] as $id=>$name)
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437 // Generate download link
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438 $LINK = SERVER_URL."/extensions/ext-".$name.".zip";
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440 // Prepare data for the row template
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445 'new_ver' => $EXT_SEARCH['ver'][$id],
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446 'old_ver' => $EXT_SEARCH['cver'][$id],
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448 'last' => MAKE_DATETIME($EXT_SEARCH['fctime'][$id], "2"),
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449 'size' => TRANSLATE_COMMA(round($EXT_SEARCH['fsize'][$id] / 1.024) / 1000),
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450 'info' => stripslashes($EXT_SEARCH['infos'][$id]),
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453 // Load row template add current size to total size and switch color
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454 $OUT .= LOAD_TEMPLATE("admin_list_extensions_row", true, $content);
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455 $TSIZE += $EXT_SEARCH['fsize'][$id];
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458 define('__EXTENSIONS_ROWS', $OUT);
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459 define('__TKBYTES_VALUE', TRANSLATE_COMMA(round($TSIZE / 1.024) / 1000));
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460 define('__TEXT_VALUE', sizeof($EXT_SEARCH['fname']));
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463 LOAD_TEMPLATE("admin_list_extensions");
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467 // All extensions are downloaded and installed
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468 LOAD_TEMPLATE("admin_extensions_installed", false, $count);
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473 // No extensions where found
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474 LOAD_TEMPLATE("admin_extensions_404");
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479 LOAD_TEMPLATE("admin_settings_saved", false, SETTINGS_NOT_SAVED);
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