modules/pref-prefs.php

   1 <?php
   2         function prefs_js_redirect() {
   3                 print "<html><body>
   4                         <script type=\"text/javascript\">
   5                                 window.location = 'prefs.php';
   6                         </script>
   7                         </body></html>";
   8         }
   9
  10         function module_pref_prefs($link) {
  11                 $subop = $_REQUEST["subop"];
  12
  13                 if ($subop == "change-password") {
  14
  15                         $old_pw = $_POST["OLD_PASSWORD"];
  16                         $new_pw = $_POST["NEW_PASSWORD"];
  17                         $con_pw = $_POST["CONFIRM_PASSWORD"];
  18
  19                         if ($old_pw == "") {
  20                                 print "ERROR: Old password cannot be blank.";
  21                                 return;
  22                         }
  23
  24                         if ($new_pw == "") {
  25                                 print "ERROR: New password cannot be blank.";
  26                                 return;
  27                         }
  28
  29                         if ($new_pw != $con_pw) {
  30                                 print "ERROR: Entered passwords do not match.";
  31                                 return;
  32                         }
  33
  34                         $old_pw_hash = 'SHA1:' . sha1($_POST["OLD_PASSWORD"]);
  35                         $new_pw_hash = 'SHA1:' . sha1($_POST["NEW_PASSWORD"]);
  36
  37                         $active_uid = $_SESSION["uid"];
  38
  39                         if ($old_pw && $new_pw) {
  40
  41                                 $login = db_escape_string($_SERVER['PHP_AUTH_USER']);
  42
  43                                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
  44                                         id = '$active_uid' AND (pwd_hash = '$old_pw' OR
  45                                                 pwd_hash = '$old_pw_hash')");
  46
  47                                 if (db_num_rows($result) == 1) {
  48                                         db_query($link, "UPDATE ttrss_users SET pwd_hash = '$new_pw_hash'
  49                                                 WHERE id = '$active_uid'");
  50
  51                                         print "Password has been changed.";
  52                                 } else {
  53                                         print "ERROR: Old password is incorrect.";
  54                                 }
  55                         }
  56
  57                         return;
  58
  59                 } else if ($subop == "Save configuration") {
  60
  61                         $_SESSION["prefs_op_result"] = "save-config";
  62
  63                         $_SESSION["prefs_cache"] = false;
  64
  65                         foreach (array_keys($_POST) as $pref_name) {
  66
  67                                 $pref_name = db_escape_string($pref_name);
  68                                 $value = db_escape_string($_POST[$pref_name]);
  69
  70                                 $result = db_query($link, "SELECT type_name
  71                                         FROM ttrss_prefs,ttrss_prefs_types
  72                                         WHERE pref_name = '$pref_name' AND type_id = ttrss_prefs_types.id");
  73
  74                                 if (db_num_rows($result) > 0) {
  75
  76                                         $type_name = db_fetch_result($result, 0, "type_name");
  77
  78 //                                      print "$pref_name : $type_name : $value<br>";
  79
  80                                         if ($type_name == "bool") {
  81                                                 if ($value == "1") {
  82                                                         $value = "true";
  83                                                 } else {
  84                                                         $value = "false";
  85                                                 }
  86                                         } else if ($type_name == "integer") {
  87                                                 $value = sprintf("%d", $value);
  88                                         }
  89
  90 //                                      print "$pref_name : $type_name : $value<br>";
  91
  92                                         db_query($link, "UPDATE ttrss_user_prefs SET value = '$value'
  93                                                 WHERE pref_name = '$pref_name' AND owner_uid = ".$_SESSION["uid"]);
  94
  95                                 }
  96
  97                         }
  98
  99                         return prefs_js_redirect();
 100
 101                 } else if ($subop == "getHelp") {
 102
 103                         $pref_name = db_escape_string($_GET["pn"]);
 104
 105                         $result = db_query($link, "SELECT help_text FROM ttrss_prefs
 106                                 WHERE pref_name = '$pref_name'");
 107
 108                         if (db_num_rows($result) > 0) {
 109                                 $help_text = db_fetch_result($result, 0, "help_text");
 110                                 print $help_text;
 111                         } else {
 112                                 print "Unknown option: $pref_name";
 113                         }
 114
 115                 } else if ($subop == "change-email") {
 116
 117                         $email = db_escape_string($_POST["email"]);
 118                         $active_uid = $_SESSION["uid"];
 119
 120                         db_query($link, "UPDATE ttrss_users SET email = '$email'
 121                                 WHERE id = '$active_uid'");
 122
 123                         print "E-mail has been changed.";
 124
 125                         return;
 126
 127                 } else if ($subop == "Reset to defaults") {
 128
 129                         $_SESSION["prefs_op_result"] = "reset-to-defaults";
 130
 131                         if (DB_TYPE == "pgsql") {
 132                                 db_query($link,"UPDATE ttrss_user_prefs
 133                                         SET value = ttrss_prefs.def_value
 134                                         WHERE owner_uid = '".$_SESSION["uid"]."' AND
 135                                         ttrss_prefs.pref_name = ttrss_user_prefs.pref_name");
 136                         } else {
 137                                 db_query($link, "DELETE FROM ttrss_user_prefs
 138                                         WHERE owner_uid = ".$_SESSION["uid"]);
 139                                 initialize_user_prefs($link, $_SESSION["uid"]);
 140                         }
 141
 142                         return prefs_js_redirect();
 143
 144                 } else if ($subop == "Change theme") {
 145
 146                         $theme = db_escape_string($_POST["theme"]);
 147
 148                         if ($theme == "Default") {
 149                                 $theme_qpart = 'NULL';
 150                         } else {
 151                                 $theme_qpart = "'$theme'";
 152                         }
 153
 154                         $result = db_query($link, "SELECT id,theme_path FROM ttrss_themes
 155                                 WHERE theme_name = '$theme'");
 156
 157                         if (db_num_rows($result) == 1) {
 158                                 $theme_id = db_fetch_result($result, 0, "id");
 159                                 $theme_path = db_fetch_result($result, 0, "theme_path");
 160                         } else {
 161                                 $theme_id = "NULL";
 162                                 $theme_path = "";
 163                         }
 164
 165                         db_query($link, "UPDATE ttrss_users SET
 166                                 theme_id = $theme_id WHERE id = " . $_SESSION["uid"]);
 167
 168                         $_SESSION["theme"] = $theme_path;
 169
 170                         return prefs_js_redirect();
 171
 172                 } else {
 173
 174 //                      print check_for_update($link);
 175
 176                         if (!SINGLE_USER_MODE) {
 177
 178                                 $result = db_query($link, "SELECT id,email FROM ttrss_users
 179                                         WHERE id = ".$_SESSION["uid"]." AND (pwd_hash = 'password' OR
 180                                                 pwd_hash = 'SHA1:".sha1("password")."')");
 181
 182                                 if (db_num_rows($result) != 0) {
 183                                         print format_warning("Your password is at default value,
 184                                                 please change it.", "default_pass_warning");
 185                                 }
 186
 187 /*                              if ($_SESSION["pwd_change_result"] == "failed") {
 188                                         print format_warning("Could not change the password.");
 189                                 }
 190
 191                                 if ($_SESSION["pwd_change_result"] == "ok") {
 192                                         print format_notice("Password was changed.");
 193                                 }
 194
 195                                 $_SESSION["pwd_change_result"] = ""; */
 196
 197                                 if ($_SESSION["prefs_op_result"] == "reset-to-defaults") {
 198                                         print format_notice("The configuration was reset to defaults.");
 199                                 }
 200
 201                                 if ($_SESSION["prefs_op_result"] == "save-config") {
 202                                         print format_notice("The configuration was saved.");
 203                                 }
 204
 205                                 $_SESSION["prefs_op_result"] = "";
 206
 207                                 print "<form onsubmit='return false' id='change_email_form'>";
 208
 209                                 print "<table width=\"100%\" class=\"prefPrefsList\">";
 210                                 print "<tr><td colspan='3'><h3>Personal data</h3></tr></td>";
 211
 212                                 $result = db_query($link, "SELECT email FROM ttrss_users
 213                                         WHERE id = ".$_SESSION["uid"]);
 214
 215                                 $email = db_fetch_result($result, 0, "email");
 216
 217                                 print "<tr><td width=\"40%\">E-mail</td>";
 218                                 print "<td><input class=\"editbox\" name=\"email\"
 219                                         onkeypress=\"return filterCR(event, changeUserEmail)\"
 220                                         value=\"$email\"></td></tr>";
 221
 222                                 print "</table>";
 223
 224                                 print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
 225                                 print "<input type=\"hidden\" name=\"subop\" value=\"change-email\">";
 226
 227                                 print "</form>";
 228
 229                                 print "<p><input class=\"button\" type=\"submit\"
 230                                         onclick=\"return changeUserEmail()\" value=\"Change e-mail\">";
 231
 232                                 print "<form onsubmit=\"return false\"
 233                                         name=\"change_pass_form\" id=\"change_pass_form\">";
 234
 235                                 print "<table width=\"100%\" class=\"prefPrefsList\">";
 236                                 print "<tr><td colspan='3'><h3>Authentication</h3></tr></td>";
 237
 238                                 print "<tr><td width=\"40%\">Old password</td>";
 239                                 print "<td><input class=\"editbox\" type=\"password\"
 240                                         onkeypress=\"return filterCR(event, changeUserPassword)\"
 241                                         name=\"OLD_PASSWORD\"></td></tr>";
 242
 243                                 print "<tr><td width=\"40%\">New password</td>";
 244
 245                                 print "<td><input class=\"editbox\" type=\"password\"
 246                                         onkeypress=\"return filterCR(event, changeUserPassword)\"
 247                                         name=\"NEW_PASSWORD\"></td></tr>";
 248
 249                                 print "<tr><td width=\"40%\">Confirm password</td>";
 250
 251                                 print "<td><input class=\"editbox\" type=\"password\"
 252                                         onkeypress=\"return filterCR(event, changeUserPassword)\"
 253                                         name=\"CONFIRM_PASSWORD\"></td></tr>";
 254
 255                                 print "</table>";
 256
 257                                 print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
 258                                 print "<input type=\"hidden\" name=\"subop\" value=\"change-password\">";
 259
 260                                 print "</form>";
 261
 262                                 print "<p><input class=\"button\" type=\"submit\"
 263                                         onclick=\"return changeUserPassword()\"
 264                                         value=\"Change password\">";
 265
 266                         }
 267
 268                         $result = db_query($link, "SELECT
 269                                 theme_id FROM ttrss_users WHERE id = " . $_SESSION["uid"]);
 270
 271                         $user_theme_id = db_fetch_result($result, 0, "theme_id");
 272
 273                         $result = db_query($link, "SELECT
 274                                 id,theme_name FROM ttrss_themes ORDER BY theme_name");
 275
 276                         if (db_num_rows($result) > 0) {
 277
 278                                 print "<form action=\"backend.php\" method=\"POST\">";
 279                                 print "<table width=\"100%\" class=\"prefPrefsList\">";
 280                                 print "<tr><td colspan='3'><h3>Themes</h3></tr></td>";
 281                                 print "<tr><td width=\"40%\">Select theme</td>";
 282                                 print "<td><select name=\"theme\">";
 283                                 print "<option>Default</option>";
 284                                 print "<option disabled>--------</option>";
 285
 286                                 while ($line = db_fetch_assoc($result)) {
 287                                         if ($line["id"] == $user_theme_id) {
 288                                                 $selected = "selected";
 289                                         } else {
 290                                                 $selected = "";
 291                                         }
 292                                         print "<option $selected>" . $line["theme_name"] . "</option>";
 293                                 }
 294                                 print "</select></td></tr>";
 295                                 print "</table>";
 296                                 print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
 297                                 print "<p><input class=\"button\" type=\"submit\"
 298                                         value=\"Change theme\" name=\"subop\">";
 299                                 print "</form>";
 300                         }
 301
 302                         initialize_user_prefs($link, $_SESSION["uid"]);
 303
 304                         $result = db_query($link, "SELECT
 305                                 ttrss_user_prefs.pref_name,short_desc,help_text,value,type_name,
 306                                 section_name,def_value
 307                                 FROM ttrss_prefs,ttrss_prefs_types,ttrss_prefs_sections,ttrss_user_prefs
 308                                 WHERE type_id = ttrss_prefs_types.id AND
 309                                         section_id = ttrss_prefs_sections.id AND
 310                                         ttrss_user_prefs.pref_name = ttrss_prefs.pref_name AND
 311                                         owner_uid = ".$_SESSION["uid"]."
 312                                 ORDER BY section_id,short_desc");
 313
 314                         print "<form action=\"backend.php\" method=\"POST\">";
 315
 316                         $lnum = 0;
 317
 318                         $active_section = "";
 319
 320                         while ($line = db_fetch_assoc($result)) {
 321
 322                                 if ($active_section != $line["section_name"]) {
 323
 324                                         if ($active_section != "") {
 325                                                 print "</table>";
 326                                         }
 327
 328                                         print "<p><table width=\"100%\" class=\"prefPrefsList\">";
 329
 330                                         $active_section = $line["section_name"];
 331
 332                                         print "<tr><td colspan=\"3\"><h3>$active_section</h3></td></tr>";
 333 //                                      print "<tr class=\"title\">
 334 //                                              <td width=\"25%\">Option</td><td>Value</td></tr>";
 335
 336                                         $lnum = 0;
 337                                 }
 338
 339 //                              $class = ($lnum % 2) ? "even" : "odd";
 340
 341                                 print "<tr>";
 342
 343                                 $type_name = $line["type_name"];
 344                                 $pref_name = $line["pref_name"];
 345                                 $value = $line["value"];
 346                                 $def_value = $line["def_value"];
 347                                 $help_text = $line["help_text"];
 348
 349                                 print "<td width=\"40%\" id=\"$pref_name\">" . $line["short_desc"];
 350
 351                                 if ($help_text) print "<div class=\"prefHelp\">$help_text</div>";
 352
 353                                 print "</td>";
 354
 355                                 print "<td>";
 356
 357                                 if ($type_name == "bool") {
 358 //                                      print_select($pref_name, $value, array("true", "false"));
 359
 360                                         if ($value == "true") {
 361                                                 $value = "Yes";
 362                                         } else {
 363                                                 $value = "No";
 364                                         }
 365
 366                                         print_radio($pref_name, $value, array("Yes", "No"));
 367
 368                                 } else {
 369                                         print "<input class=\"editbox\" name=\"$pref_name\" value=\"$value\">";
 370                                 }
 371
 372                                 print "</td>";
 373
 374                                 print "</tr>";
 375
 376                                 $lnum++;
 377                         }
 378
 379                         print "</table>";
 380
 381                         print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
 382
 383                         print "<p><input class=\"button\" type=\"submit\"
 384                                 name=\"subop\" value=\"Save configuration\">";
 385
 386                         print "&nbsp;<input class=\"button\" type=\"submit\"
 387                                 name=\"subop\" onclick=\"return validatePrefsReset()\"
 388                                 value=\"Reset to defaults\"></p>";
 389
 390                         print "</form>";
 391
 392                 }
 393         }
 394 ?>