classes/pref/prefs.php

   1 <?php
   2
   3 class Pref_Prefs extends Handler_Protected {
   4
   5         private $pref_help = array();
   6         private $pref_sections = array();
   7
   8         function csrf_ignore($method) {
   9                 $csrf_ignored = array("index", "updateself", "customizecss", "editprefprofiles");
  10
  11                 return array_search($method, $csrf_ignored) !== false;
  12         }
  13
  14         function __construct($args) {
  15                 parent::__construct($args);
  16
  17                 $this->pref_sections = array(
  18                         1 => __('General'),
  19                         2 => __('Interface'),
  20                         3 => __('Advanced'),
  21                         4 => __('Digest')
  22                 );
  23
  24                 $this->pref_help = array(
  25                         "ALLOW_DUPLICATE_POSTS" => array(__("Allow duplicate articles"), ""),
  26                         "BLACKLISTED_TAGS" => array(__("Blacklisted tags"), __("When auto-detecting tags in articles these tags will not be applied (comma-separated list).")),
  27                         "CDM_AUTO_CATCHUP" => array(__("Automatically mark articles as read"), __("This option enables marking articles as read automatically while you scroll article list.")),
  28                         "CDM_EXPANDED" => array(__("Automatically expand articles in combined mode"), ""),
  29                         "COMBINED_DISPLAY_MODE" => array(__("Combined feed display"), __("Display expanded list of feed articles, instead of separate displays for headlines and article content")),
  30                         "CONFIRM_FEED_CATCHUP" => array(__("Confirm marking feed as read"), ""),
  31                         "DEFAULT_ARTICLE_LIMIT" => array(__("Amount of articles to display at once"), ""),
  32                         "DEFAULT_UPDATE_INTERVAL" => array(__("Default feed update interval"), __("Shortest interval at which a feed will be checked for updates regardless of update method")),
  33                         "DIGEST_CATCHUP" => array(__("Mark articles in e-mail digest as read"), ""),
  34                         "DIGEST_ENABLE" => array(__("Enable e-mail digest"), __("This option enables sending daily digest of new (and unread) headlines on your configured e-mail address")),
  35                         "DIGEST_PREFERRED_TIME" => array(__("Try to send digests around specified time"), __("Uses UTC timezone")),
  36                         "ENABLE_API_ACCESS" => array(__("Enable API access"), __("Allows external clients to access this account through the API")),
  37                         "ENABLE_FEED_CATS" => array(__("Enable feed categories"), ""),
  38                         "FEEDS_SORT_BY_UNREAD" => array(__("Sort feeds by unread articles count"), ""),
  39                         "FRESH_ARTICLE_MAX_AGE" => array(__("Maximum age of fresh articles (in hours)"), ""),
  40                         "HIDE_READ_FEEDS" => array(__("Hide feeds with no unread articles"), ""),
  41                         "HIDE_READ_SHOWS_SPECIAL" => array(__("Show special feeds when hiding read feeds"), ""),
  42                         "LONG_DATE_FORMAT" => array(__("Long date format"), __("The syntax used is identical to the PHP <a href='http://php.net/manual/function.date.php'>date()</a> function.")),
  43                         "ON_CATCHUP_SHOW_NEXT_FEED" => array(__("On catchup show next feed"), __("Automatically open next feed with unread articles after marking one as read")),
  44                         "PURGE_OLD_DAYS" => array(__("Purge articles after this number of days (0 - disables)"), ""),
  45                         "PURGE_UNREAD_ARTICLES" => array(__("Purge unread articles"), ""),
  46                         "REVERSE_HEADLINES" => array(__("Reverse headline order (oldest first)"), ""),
  47                         "SHORT_DATE_FORMAT" => array(__("Short date format"), ""),
  48                         "SHOW_CONTENT_PREVIEW" => array(__("Show content preview in headlines list"), ""),
  49                         "SORT_HEADLINES_BY_FEED_DATE" => array(__("Sort headlines by feed date"), __("Use feed-specified date to sort headlines instead of local import date.")),
  50                         "SSL_CERT_SERIAL" => array(__("Login with an SSL certificate"), __("Click to register your SSL client certificate with tt-rss")),
  51                         "STRIP_IMAGES" => array(__("Do not embed media in articles"), ""),
  52                         "STRIP_UNSAFE_TAGS" => array(__("Strip unsafe tags from articles"), __("Strip all but most common HTML tags when reading articles.")),
  53                         "USER_STYLESHEET" => array(__("Customize stylesheet"), __("Customize CSS stylesheet to your liking")),
  54                         "USER_TIMEZONE" => array(__("Time zone"), ""),
  55                         "VFEED_GROUP_BY_FEED" => array(__("Group headlines in virtual feeds"), __("Special feeds, labels, and categories are grouped by originating feeds")),
  56                         "USER_LANGUAGE" => array(__("Language")),
  57                         "USER_CSS_THEME" => array(__("Theme"), __("Select one of the available CSS themes"))
  58                 );
  59         }
  60
  61         function changepassword() {
  62
  63                 $old_pw = clean($_POST["old_password"]);
  64                 $new_pw = clean($_POST["new_password"]);
  65                 $con_pw = clean($_POST["confirm_password"]);
  66
  67                 if ($old_pw == "") {
  68                         print "ERROR: ".format_error("Old password cannot be blank.");
  69                         return;
  70                 }
  71
  72                 if ($new_pw == "") {
  73                         print "ERROR: ".format_error("New password cannot be blank.");
  74                         return;
  75                 }
  76
  77                 if ($new_pw != $con_pw) {
  78                         print "ERROR: ".format_error("Entered passwords do not match.");
  79                         return;
  80                 }
  81
  82                 $authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
  83
  84                 if (method_exists($authenticator, "change_password")) {
  85                         print format_notice($authenticator->change_password($_SESSION["uid"], $old_pw, $new_pw));
  86                 } else {
  87                         print "ERROR: ".format_error("Function not supported by authentication module.");
  88                 }
  89         }
  90
  91         function saveconfig() {
  92                 $boolean_prefs = explode(",", clean($_POST["boolean_prefs"]));
  93
  94                 foreach ($boolean_prefs as $pref) {
  95                         if (!isset($_POST[$pref])) $_POST[$pref] = 'false';
  96                 }
  97
  98                 $need_reload = false;
  99
 100                 foreach (array_keys($_POST) as $pref_name) {
 101
 102                         $value = $_POST[$pref_name];
 103
 104                         if ($pref_name == 'DIGEST_PREFERRED_TIME') {
 105                                 if (get_pref('DIGEST_PREFERRED_TIME') != $value) {
 106
 107                                         $sth = $this->pdo->prepare("UPDATE ttrss_users SET
 108                                                 last_digest_sent = NULL WHERE id = ?");
 109                                         $sth->execute([$_SESSION['uid']]);
 110
 111                                 }
 112                         }
 113
 114                         if ($pref_name == "USER_LANGUAGE") {
 115                                 if ($_SESSION["language"] != $value) {
 116                                         $need_reload = true;
 117                                 }
 118                         }
 119
 120                         set_pref($pref_name, $value);
 121                 }
 122
 123                 if ($need_reload) {
 124                         print "PREFS_NEED_RELOAD";
 125                 } else {
 126                         print __("The configuration was saved.");
 127                 }
 128         }
 129
 130         function changeemail() {
 131
 132                 $email = clean($_POST["email"]);
 133                 $full_name = clean($_POST["full_name"]);
 134                 $active_uid = $_SESSION["uid"];
 135
 136                 $sth = $this->pdo->prepare("UPDATE ttrss_users SET email = ?,
 137                         full_name = ? WHERE id = ?");
 138                 $sth->execute([$email, $full_name, $active_uid]);
 139
 140                 print __("Your personal data has been saved.");
 141
 142                 return;
 143         }
 144
 145         function resetconfig() {
 146
 147                 $_SESSION["prefs_op_result"] = "reset-to-defaults";
 148
 149                 $sth = $this->pdo->prepare("DELETE FROM ttrss_user_prefs
 150                         WHERE (profile = :profile OR (:profile IS NULL AND profile IS NULL))
 151                                 AND owner_uid = :uid");
 152                 $sth->execute([":profile" => $_SESSION['profile'], ":uid" => $_SESSION['uid']]);
 153
 154                 initialize_user_prefs($_SESSION["uid"], $_SESSION["profile"]);
 155
 156                 echo __("Your preferences are now set to default values.");
 157         }
 158
 159         function index() {
 160
 161                 global $access_level_names;
 162
 163                 $prefs_blacklist = array("ALLOW_DUPLICATE_POSTS", "STRIP_UNSAFE_TAGS", "REVERSE_HEADLINES",
 164                         "SORT_HEADLINES_BY_FEED_DATE", "DEFAULT_ARTICLE_LIMIT",
 165                         "FEEDS_SORT_BY_UNREAD", "CDM_EXPANDED");
 166
 167                 /* "FEEDS_SORT_BY_UNREAD", "HIDE_READ_FEEDS", "REVERSE_HEADLINES" */
 168
 169                 $profile_blacklist = array("ALLOW_DUPLICATE_POSTS", "PURGE_OLD_DAYS",
 170                                         "PURGE_UNREAD_ARTICLES", "DIGEST_ENABLE", "DIGEST_CATCHUP",
 171                                         "BLACKLISTED_TAGS", "ENABLE_API_ACCESS", "UPDATE_POST_ON_CHECKSUM_CHANGE",
 172                                         "DEFAULT_UPDATE_INTERVAL", "USER_TIMEZONE", "SORT_HEADLINES_BY_FEED_DATE",
 173                                         "SSL_CERT_SERIAL", "DIGEST_PREFERRED_TIME");
 174
 175                 $digest_options = array("DIGEST_ENABLE", "DIGEST_CATCHUP", "DIGEST_PREFERRED_TIME");
 176
 177                 $_SESSION["prefs_op_result"] = "";
 178
 179                 print "<div dojoType=\"dijit.layout.AccordionContainer\" region=\"center\">";
 180                 print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Personal data / Authentication')."\">";
 181
 182                 print "<form dojoType=\"dijit.form.Form\" id=\"changeUserdataForm\">";
 183
 184                 print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
 185                 evt.preventDefault();
 186                 if (this.validate()) {
 187                         notify_progress('Saving data...', true);
 188
 189                         new Ajax.Request('backend.php', {
 190                                 parameters: dojo.objectToQuery(this.getValues()),
 191                                 onComplete: function(transport) {
 192                                         notify_callback2(transport);
 193                         } });
 194
 195                 }
 196                 </script>";
 197
 198                 print "<table width=\"100%\" class=\"prefPrefsList\">";
 199
 200                 print "<h2>" . __("Personal data") . "</h2>";
 201
 202                 $sth = $this->pdo->prepare("SELECT email,full_name,otp_enabled,
 203                         access_level FROM ttrss_users
 204                         WHERE id = ?");
 205                 $sth->execute([$_SESSION["uid"]]);
 206                 $row = $sth->fetch();
 207
 208                 $email = htmlspecialchars($row["email"]);
 209                 $full_name = htmlspecialchars($row["full_name"]);
 210                 $otp_enabled = sql_bool_to_bool($row["otp_enabled"]);
 211
 212                 print "<tr><td width=\"40%\">".__('Full name')."</td>";
 213                 print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" name=\"full_name\" required=\"1\"
 214                         value=\"$full_name\"></td></tr>";
 215
 216                 print "<tr><td width=\"40%\">".__('E-mail')."</td>";
 217                 print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" name=\"email\" required=\"1\" value=\"$email\"></td></tr>";
 218
 219                 if (!SINGLE_USER_MODE && !$_SESSION["hide_hello"]) {
 220
 221                         $access_level = $row["access_level"];
 222                         print "<tr><td width=\"40%\">".__('Access level')."</td>";
 223                         print "<td>" . $access_level_names[$access_level] . "</td></tr>";
 224                 }
 225
 226                 print "</table>";
 227
 228                 print_hidden("op", "pref-prefs");
 229                 print_hidden("method", "changeemail");
 230
 231                 print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\" class=\"btn-primary\">".
 232                         __("Save data")."</button>";
 233
 234                 print "</form>";
 235
 236                 if ($_SESSION["auth_module"]) {
 237                         $authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
 238                 } else {
 239                         $authenticator = false;
 240                 }
 241
 242                 if ($authenticator && method_exists($authenticator, "change_password")) {
 243
 244                         print "<h2>" . __("Password") . "</h2>";
 245
 246                         print "<div style='display : none' id='pwd_change_infobox'></div>";
 247
 248                         print "<form dojoType=\"dijit.form.Form\">";
 249
 250                         print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
 251                         evt.preventDefault();
 252                         if (this.validate()) {
 253                                 notify_progress('Changing password...', true);
 254
 255                                 new Ajax.Request('backend.php', {
 256                                         parameters: dojo.objectToQuery(this.getValues()),
 257                                         onComplete: function(transport) {
 258                                                 notify('');
 259                                                 if (transport.responseText.indexOf('ERROR: ') == 0) {
 260
 261                                                         $('pwd_change_infobox').innerHTML =
 262                                                                 transport.responseText.replace('ERROR: ', '');
 263
 264                                                 } else {
 265                                                         $('pwd_change_infobox').innerHTML =
 266                                                                 transport.responseText.replace('ERROR: ', '');
 267
 268                                                         var warn = $('default_pass_warning');
 269                                                         if (warn) Element.hide(warn);
 270                                                 }
 271
 272                                                 new Effect.Appear('pwd_change_infobox');
 273
 274                                 }});
 275                                 this.reset();
 276                         }
 277                         </script>";
 278
 279                         if ($otp_enabled) {
 280                                 print_notice(__("Changing your current password will disable OTP."));
 281                         }
 282
 283                         print "<table width=\"100%\" class=\"prefPrefsList\">";
 284
 285                         print "<tr><td width=\"40%\">".__("Old password")."</td>";
 286                         print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" type=\"password\" required=\"1\" name=\"old_password\"></td></tr>";
 287
 288                         print "<tr><td width=\"40%\">".__("New password")."</td>";
 289
 290                         print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" type=\"password\" required=\"1\"
 291                                 name=\"new_password\"></td></tr>";
 292
 293                         print "<tr><td width=\"40%\">".__("Confirm password")."</td>";
 294
 295                         print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" type=\"password\" required=\"1\" name=\"confirm_password\"></td></tr>";
 296
 297                         print "</table>";
 298
 299                         print_hidden("op", "pref-prefs");
 300                         print_hidden("method", "changepassword");
 301
 302                         print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\" class=\"btn-primary\">".
 303                                 __("Change password")."</button>";
 304
 305                         print "</form>";
 306
 307                         if ($_SESSION["auth_module"] == "auth_internal") {
 308
 309                                 print "<h2>" . __("One time passwords / Authenticator") . "</h2>";
 310
 311                                 if ($otp_enabled) {
 312
 313                                         print_notice(__("One time passwords are currently enabled. Enter your current password below to disable."));
 314
 315                                         print "<form dojoType=\"dijit.form.Form\">";
 316
 317                                 print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
 318                                 evt.preventDefault();
 319                                 if (this.validate()) {
 320                                         notify_progress('Disabling OTP', true);
 321
 322                                         new Ajax.Request('backend.php', {
 323                                                 parameters: dojo.objectToQuery(this.getValues()),
 324                                                 onComplete: function(transport) {
 325                                                         notify('');
 326                                                         if (transport.responseText.indexOf('ERROR: ') == 0) {
 327                                                                 notify_error(transport.responseText.replace('ERROR: ', ''));
 328                                                         } else {
 329                                                                 window.location.reload();
 330                                                         }
 331                                         }});
 332                                         this.reset();
 333                                 }
 334                                 </script>";
 335
 336                                 print "<table width=\"100%\" class=\"prefPrefsList\">";
 337
 338                                 print "<tr><td width=\"40%\">".__("Enter your password")."</td>";
 339
 340                                 print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" type=\"password\" required=\"1\"
 341                                         name=\"password\"></td></tr>";
 342
 343                                 print "</table>";
 344
 345                                 print_hidden("op", "pref-prefs");
 346                                 print_hidden("method", "otpdisable");
 347
 348                                 print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
 349                                         __("Disable OTP")."</button>";
 350
 351                                 print "</form>";
 352
 353                                 } else if (function_exists("imagecreatefromstring")) {
 354
 355                                         print_warning(__("You will need a compatible Authenticator to use this. Changing your password would automatically disable OTP."));
 356
 357                                         print "<p>".__("Scan the following code by the Authenticator application:")."</p>";
 358
 359                                         $csrf_token = $_SESSION["csrf_token"];
 360
 361                                         print "<img src=\"backend.php?op=pref-prefs&method=otpqrcode&csrf_token=$csrf_token\">";
 362
 363                                         print "<form dojoType=\"dijit.form.Form\" id=\"changeOtpForm\">";
 364
 365                                         print_hidden("op", "pref-prefs");
 366                                         print_hidden("method", "otpenable");
 367
 368                                         print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
 369                                         evt.preventDefault();
 370                                         if (this.validate()) {
 371                                                 notify_progress('Saving data...', true);
 372
 373                                                 new Ajax.Request('backend.php', {
 374                                                         parameters: dojo.objectToQuery(this.getValues()),
 375                                                         onComplete: function(transport) {
 376                                                                 notify('');
 377                                                                 if (transport.responseText.indexOf('ERROR:') == 0) {
 378                                                                         notify_error(transport.responseText.replace('ERROR:', ''));
 379                                                                 } else {
 380                                                                         window.location.reload();
 381                                                                 }
 382                                                 } });
 383
 384                                         }
 385                                         </script>";
 386
 387                                         print "<table width=\"100%\" class=\"prefPrefsList\">";
 388
 389                                         print "<tr><td width=\"40%\">".__("Enter your password")."</td>";
 390
 391                                         print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" type=\"password\" required=\"1\"
 392                                                 name=\"password\"></td></tr>";
 393
 394                                         print "<tr><td width=\"40%\">".__("Enter the generated one time password")."</td>";
 395
 396                                         print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" autocomplete=\"off\"
 397                                                 required=\"1\"
 398                                                 name=\"otp\"></td></tr>";
 399
 400                                         print "<tr><td colspan=\"2\">";
 401
 402                                         print "</td></tr><tr><td colspan=\"2\">";
 403
 404                                         print "</td></tr>";
 405                                         print "</table>";
 406
 407                                         print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\" class=\"btn-primary\">".
 408                                                 __("Enable OTP")."</button>";
 409
 410                                         print "</form>";
 411
 412                                 } else {
 413
 414                                         print_notice(__("PHP GD functions are required for OTP support."));
 415
 416                                 }
 417
 418                         }
 419                 }
 420
 421                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
 422                         "hook_prefs_tab_section", "prefPrefsAuth");
 423
 424                 print "</div>"; #pane
 425
 426                 print "<div dojoType=\"dijit.layout.AccordionPane\" selected=\"true\" title=\"".__('Preferences')."\">";
 427
 428                 print "<form dojoType=\"dijit.form.Form\" id=\"changeSettingsForm\">";
 429
 430                 print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt, quit\">
 431                 if (evt) evt.preventDefault();
 432                 if (this.validate()) {
 433                         console.log(dojo.objectToQuery(this.getValues()));
 434
 435                         new Ajax.Request('backend.php', {
 436                                 parameters: dojo.objectToQuery(this.getValues()),
 437                                 onComplete: function(transport) {
 438                                         var msg = transport.responseText;
 439                                         if (quit) {
 440                                                 gotoMain();
 441                                         } else {
 442                                                 if (msg == 'PREFS_NEED_RELOAD') {
 443                                                         window.location.reload();
 444                                                 } else {
 445                                                         notify_info(msg);
 446                                                 }
 447                                         }
 448                         } });
 449                 }
 450                 </script>";
 451
 452                 print '<div dojoType="dijit.layout.BorderContainer" gutters="false">';
 453
 454                 print '<div dojoType="dijit.layout.ContentPane" region="center" style="overflow-y : auto">';
 455
 456                 if ($_SESSION["profile"]) {
 457                         print_notice(__("Some preferences are only available in default profile."));
 458                 }
 459
 460                 if ($_SESSION["profile"]) {
 461                         initialize_user_prefs($_SESSION["uid"], $_SESSION["profile"]);
 462                 } else {
 463                         initialize_user_prefs($_SESSION["uid"]);
 464                 }
 465
 466                 $sth = $this->pdo->prepare("SELECT DISTINCT
 467                         ttrss_user_prefs.pref_name,value,type_name,
 468                         ttrss_prefs_sections.order_id,
 469                         def_value,section_id
 470                         FROM ttrss_prefs,ttrss_prefs_types,ttrss_prefs_sections,ttrss_user_prefs
 471                         WHERE type_id = ttrss_prefs_types.id AND
 472                                 (profile = :profile OR (:profile IS NULL AND profile IS NULL)) AND
 473                                 section_id = ttrss_prefs_sections.id AND
 474                                 ttrss_user_prefs.pref_name = ttrss_prefs.pref_name AND
 475                                 owner_uid = :uid
 476                         ORDER BY ttrss_prefs_sections.order_id,pref_name");
 477                 $sth->execute([":uid" => $_SESSION['uid'], ":profile" => $_SESSION['profile']]);
 478
 479                 $lnum = 0;
 480
 481                 $active_section = "";
 482
 483                 $listed_boolean_prefs = array();
 484
 485                 while ($line = $sth->fetch()) {
 486
 487                         if (in_array($line["pref_name"], $prefs_blacklist)) {
 488                                 continue;
 489                         }
 490
 491                         $type_name = $line["type_name"];
 492                         $pref_name = $line["pref_name"];
 493                         $section_name = $this->getSectionName($line["section_id"]);
 494                         $value = $line["value"];
 495
 496                         $short_desc = $this->getShortDesc($pref_name);
 497                         $help_text = $this->getHelpText($pref_name);
 498
 499                         if (!$short_desc) continue;
 500
 501                         if ($_SESSION["profile"] && in_array($line["pref_name"],
 502                                         $profile_blacklist)) {
 503                                 continue;
 504                         }
 505
 506                         /* Hide options from the user that are disabled in config.php. */
 507                         if (DIGEST_SUBJECT === false && in_array($pref_name, $digest_options))
 508                                 continue;
 509
 510                         if ($active_section != $line["section_id"]) {
 511
 512                                 if ($active_section != "") {
 513                                         print "</table>";
 514                                 }
 515
 516                                 print "<table width=\"100%\" class=\"prefPrefsList\">";
 517
 518                                 $active_section = $line["section_id"];
 519
 520                                 print "<tr><td colspan=\"3\"><h3>".$section_name."</h3></td></tr>";
 521
 522                                 $lnum = 0;
 523                         }
 524
 525                         print "<tr>";
 526
 527                         print "<td width=\"40%\" class=\"prefName\" id=\"$pref_name\">";
 528                         print "<label for='CB_$pref_name'>";
 529                         print $short_desc;
 530                         print "</label>";
 531
 532                         if ($help_text) print "<div class=\"prefHelp\">".__($help_text)."</div>";
 533
 534                         print "</td>";
 535
 536                         print "<td class=\"prefValue\">";
 537
 538                         if ($pref_name == "USER_LANGUAGE") {
 539                                 print_select_hash($pref_name, $value, get_translations(),
 540                                         "style='width : 220px; margin : 0px' dojoType='dijit.form.Select'");
 541
 542                         } else if ($pref_name == "USER_TIMEZONE") {
 543
 544                                 $timezones = explode("\n", file_get_contents("lib/timezones.txt"));
 545
 546                                 print_select($pref_name, $value, $timezones, 'dojoType="dijit.form.FilteringSelect"');
 547                         } else if ($pref_name == "USER_STYLESHEET") {
 548
 549                                 print "<button dojoType=\"dijit.form.Button\"
 550                                         onclick=\"customizeCSS()\">" . __('Customize') . "</button>";
 551
 552                         } else if ($pref_name == "USER_CSS_THEME") {
 553
 554                                 $themes = array_merge(glob("themes/*.php"), glob("themes/*.css"), glob("themes.local/*.css"));
 555                                 $themes = array_map("basename", $themes);
 556                                 $themes = array_filter($themes, "theme_valid");
 557                                 asort($themes);
 558
 559                                 if (!theme_valid($value)) $value = "default.php";
 560
 561                                 print_select($pref_name, $value, $themes,
 562                                         'dojoType="dijit.form.Select"');
 563
 564
 565                         } else if ($pref_name == "DEFAULT_UPDATE_INTERVAL") {
 566
 567                                 global $update_intervals_nodefault;
 568
 569                                 print_select_hash($pref_name, $value, $update_intervals_nodefault,
 570                                         'dojoType="dijit.form.Select"');
 571
 572                         } else if ($type_name == "bool") {
 573
 574                                 array_push($listed_boolean_prefs, $pref_name);
 575
 576                                 $checked = ($value == "true") ? "checked=\"checked\"" : "";
 577
 578                                 if ($pref_name == "PURGE_UNREAD_ARTICLES" && FORCE_ARTICLE_PURGE != 0) {
 579                                         $disabled = "disabled=\"1\"";
 580                                         $checked = "checked=\"checked\"";
 581                                 } else {
 582                                         $disabled = "";
 583                                 }
 584
 585                                 print "<input type='checkbox' name='$pref_name' $checked $disabled
 586                                         dojoType='dijit.form.CheckBox' id='CB_$pref_name' value='1'>";
 587
 588                         } else if (array_search($pref_name, array('FRESH_ARTICLE_MAX_AGE',
 589                                         'PURGE_OLD_DAYS', 'LONG_DATE_FORMAT', 'SHORT_DATE_FORMAT')) !== false) {
 590
 591                                 $regexp = ($type_name == 'integer') ? 'regexp="^\d*$"' : '';
 592
 593                                 if ($pref_name == "PURGE_OLD_DAYS" && FORCE_ARTICLE_PURGE != 0) {
 594                                         $disabled = "disabled=\"1\"";
 595                                         $value = FORCE_ARTICLE_PURGE;
 596                                 } else {
 597                                         $disabled = "";
 598                                 }
 599
 600                                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
 601                                         required=\"1\" $regexp $disabled
 602                                         name=\"$pref_name\" value=\"$value\">";
 603
 604                         } else if ($pref_name == "SSL_CERT_SERIAL") {
 605
 606                                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
 607                                         id=\"SSL_CERT_SERIAL\" readonly=\"1\"
 608                                         name=\"$pref_name\" value=\"$value\">";
 609
 610                                 $cert_serial = htmlspecialchars(get_ssl_certificate_id());
 611                                 $has_serial = ($cert_serial) ? "false" : "true";
 612
 613                                 print "<br/>";
 614
 615                                 print " <button dojoType=\"dijit.form.Button\" disabled=\"$has_serial\"
 616                                         onclick=\"insertSSLserial('$cert_serial')\">" .
 617                                         __('Register') . "</button>";
 618
 619                                 print " <button dojoType=\"dijit.form.Button\"
 620                                         onclick=\"insertSSLserial('')\">" .
 621                                         __('Clear') . "</button>";
 622
 623                         } else if ($pref_name == 'DIGEST_PREFERRED_TIME') {
 624                                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
 625                                         id=\"$pref_name\" regexp=\"[012]?\d:\d\d\" placeHolder=\"12:00\"
 626                                         name=\"$pref_name\" value=\"$value\"><div class=\"insensitive\">".
 627                                         T_sprintf("Current server time: %s (UTC)", date("H:i")) . "</div>";
 628                         } else {
 629                                 $regexp = ($type_name == 'integer') ? 'regexp="^\d*$"' : '';
 630
 631                                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
 632                                         $regexp
 633                                         name=\"$pref_name\" value=\"$value\">";
 634                         }
 635
 636                         print "</td>";
 637
 638                         print "</tr>";
 639
 640                         $lnum++;
 641                 }
 642
 643                 print "</table>";
 644
 645                 $listed_boolean_prefs = htmlspecialchars(join(",", $listed_boolean_prefs));
 646
 647                 print_hidden("boolean_prefs", "$listed_boolean_prefs");
 648
 649                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
 650                         "hook_prefs_tab_section", "prefPrefsPrefsInside");
 651
 652                 print '</div>'; # inside pane
 653                 print '<div dojoType="dijit.layout.ContentPane" region="bottom">';
 654
 655                 print_hidden("op", "pref-prefs");
 656                 print_hidden("method", "saveconfig");
 657
 658                 print "<div dojoType=\"dijit.form.ComboButton\" type=\"submit\" class=\"btn-primary\">
 659                         <span>".__('Save configuration')."</span>
 660                         <div dojoType=\"dijit.DropDownMenu\">
 661                                 <div dojoType=\"dijit.MenuItem\"
 662                                         onclick=\"dijit.byId('changeSettingsForm').onSubmit(null, true)\">".
 663                                 __("Save and exit preferences")."</div>
 664                         </div>
 665                         </div>";
 666
 667                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return editProfiles()\">".
 668                         __('Manage profiles')."</button> ";
 669
 670                 print "<button dojoType=\"dijit.form.Button\" class=\"btn-danger\" onclick=\"return validatePrefsReset()\">".
 671                         __('Reset to defaults')."</button>";
 672
 673                 print "&nbsp;";
 674
 675                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
 676                         "hook_prefs_tab_section", "prefPrefsPrefsOutside");
 677
 678                 print "</form>";
 679                 print '</div>'; # inner pane
 680                 print '</div>'; # border container
 681
 682                 print "</div>"; #pane
 683
 684                 print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Plugins')."\">";
 685
 686                 print_notice(__("You will need to reload Tiny Tiny RSS for plugin changes to take effect."));
 687
 688                 if (ini_get("open_basedir") && function_exists("curl_init") && !defined("NO_CURL")) {
 689                         print_warning("Your PHP configuration has open_basedir restrictions enabled. Some plugins relying on CURL for functionality may not work correctly.");
 690                 }
 691
 692                 print "<form dojoType=\"dijit.form.Form\" id=\"changePluginsForm\">";
 693
 694                 print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
 695                 evt.preventDefault();
 696                 if (this.validate()) {
 697                         notify_progress('Saving data...', true);
 698
 699                         new Ajax.Request('backend.php', {
 700                                 parameters: dojo.objectToQuery(this.getValues()),
 701                                 onComplete: function(transport) {
 702                                         notify('');
 703                                         if (confirm(__('Selected plugins have been enabled. Reload?'))) {
 704                                                 window.location.reload();
 705                                         }
 706                         } });
 707
 708                 }
 709                 </script>";
 710
 711                 print_hidden("op", "pref-prefs");
 712                 print_hidden("method", "setplugins");
 713
 714                 print "<table width='100%' class='prefPluginsList'>";
 715
 716                 print "<tr><td colspan='5'><h3>".__("System plugins")."</h3>".
 717             format_notice(__("System plugins are enabled in <strong>config.php</strong> for all users.")).
 718             "</td></tr>";
 719
 720                 print "<tr class=\"title\">
 721                                 <td width=\"5%\">&nbsp;</td>
 722                                 <td width='10%'>".__('Plugin')."</td>
 723                                 <td width=''>".__('Description')."</td>
 724                                 <td width='5%'>".__('Version')."</td>
 725                                 <td width='10%'>".__('Author')."</td></tr>";
 726
 727                 $system_enabled = array_map("trim", explode(",", PLUGINS));
 728                 $user_enabled = array_map("trim", explode(",", get_pref("_ENABLED_PLUGINS", $_SESSION['uid'])));
 729
 730                 $tmppluginhost = new PluginHost();
 731                 $tmppluginhost->load_all($tmppluginhost::KIND_ALL, $_SESSION["uid"], true);
 732                 $tmppluginhost->load_data(true);
 733
 734                 foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
 735                         $about = $plugin->about();
 736
 737                         if ($about[3]) {
 738                                 if (in_array($name, $system_enabled)) {
 739                                         $checked = "checked='1'";
 740                                 } else {
 741                                         $checked = "";
 742                                 }
 743
 744                                 print "<tr>";
 745
 746                                 print "<td align='center'><input disabled='1'
 747                                                 dojoType=\"dijit.form.CheckBox\" $checked
 748                                                 type=\"checkbox\"></td>";
 749
 750                                 $plugin_icon = $checked ? "plugin.png" : "plugin_disabled.png";
 751
 752                                 print "<td><label><img src='images/$plugin_icon' alt=''> $name</label></td>";
 753                                 print "<td>" . htmlspecialchars($about[1]);
 754                                 if (@$about[4]) {
 755                                         print " &mdash; <a target=\"_blank\" rel=\"noopener noreferrer\" class=\"visibleLink\"
 756                                                 href=\"".htmlspecialchars($about[4])."\">".__("more info")."</a>";
 757                                 }
 758                                 print "</td>";
 759                                 print "<td>" . htmlspecialchars(sprintf("%.2f", $about[0])) . "</td>";
 760                                 print "<td>" . htmlspecialchars($about[2]) . "</td>";
 761
 762                                 if (count($tmppluginhost->get_all($plugin)) > 0) {
 763                                         if (in_array($name, $system_enabled)) {
 764                                                 print "<td><a href='#' onclick=\"clearPluginData('$name')\"
 765                                                         class='visibleLink'>".__("Clear data")."</a></td>";
 766                                         }
 767                                 }
 768
 769                                 print "</tr>";
 770
 771                         }
 772                 }
 773
 774                 print "<tr><td colspan='4'><h3>".__("User plugins")."</h3></td></tr>";
 775
 776                 print "<tr class=\"title\">
 777                                 <td width=\"5%\">&nbsp;</td>
 778                                 <td width='10%'>".__('Plugin')."</td>
 779                                 <td width=''>".__('Description')."</td>
 780                                 <td width='5%'>".__('Version')."</td>
 781                                 <td width='10%'>".__('Author')."</td></tr>";
 782
 783
 784                 foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
 785                         $about = $plugin->about();
 786
 787                         if (!$about[3]) {
 788
 789                                 if (in_array($name, $system_enabled)) {
 790                                         $checked = "checked='1'";
 791                                         $disabled = "disabled='1'";
 792                                         $rowclass = '';
 793                                 } else if (in_array($name, $user_enabled)) {
 794                                         $checked = "checked='1'";
 795                                         $disabled = "";
 796                                         $rowclass = "Selected";
 797                                 } else {
 798                                         $checked = "";
 799                                         $disabled = "";
 800                                         $rowclass = '';
 801                                 }
 802
 803                                 print "<tr class='$rowclass'>";
 804
 805                                 $plugin_icon = $checked ? "plugin.png" : "plugin_disabled.png";
 806
 807                                 print "<td align='center'><input id='FPCHK-$name' name='plugins[]' value='$name' onclick='toggleSelectRow2(this);'
 808                                         dojoType=\"dijit.form.CheckBox\" $checked $disabled
 809                                         type=\"checkbox\"></td>";
 810
 811                                 print "<td><label for='FPCHK-$name'><img src='images/$plugin_icon' alt=''> $name</label></td>";
 812                                 print "<td><label for='FPCHK-$name'>" . htmlspecialchars($about[1]) . "</label>";
 813                                 if (@$about[4]) {
 814                                         print " &mdash; <a target=\"_blank\" rel=\"noopener noreferrer\" class=\"visibleLink\"
 815                                                 href=\"".htmlspecialchars($about[4])."\">".__("more info")."</a>";
 816                                 }
 817                                 print "</td>";
 818
 819                                 print "<td>" . htmlspecialchars(sprintf("%.2f", $about[0])) . "</td>";
 820                                 print "<td>" . htmlspecialchars($about[2]) . "</td>";
 821
 822                                 if (count($tmppluginhost->get_all($plugin)) > 0) {
 823                                         if (in_array($name, $system_enabled) || in_array($name, $user_enabled)) {
 824                                                 print "<td><a href='#' onclick=\"clearPluginData('$name')\" class='visibleLink'>".__("Clear data")."</a></td>";
 825                                         }
 826                                 }
 827
 828                                 print "</tr>";
 829
 830
 831
 832                         }
 833
 834                 }
 835
 836                 print "</table>";
 837
 838                 print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
 839                         __("Enable selected plugins")."</button></p>";
 840
 841                 print "</form>";
 842
 843                 print "</div>"; #pane
 844
 845                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,
 846                         "hook_prefs_tab", "prefPrefs");
 847
 848                 print "</div>"; #container
 849         }
 850
 851         function toggleAdvanced() {
 852                 $_SESSION["prefs_show_advanced"] = !$_SESSION["prefs_show_advanced"];
 853         }
 854
 855         function otpqrcode() {
 856                 require_once "lib/phpqrcode/phpqrcode.php";
 857
 858                 $sth = $this->pdo->prepare("SELECT login,salt,otp_enabled
 859                         FROM ttrss_users
 860                         WHERE id = ?");
 861                 $sth->execute([$_SESSION['uid']]);
 862
 863                 if ($row = $sth->fetch()) {
 864
 865                         $base32 = new \OTPHP\Base32();
 866
 867                         $login = $row["login"];
 868                         $otp_enabled = sql_bool_to_bool($row["otp_enabled"]);
 869
 870                         if (!$otp_enabled) {
 871                                 $secret = $base32->encode(sha1($row["salt"]));
 872
 873                                 QRcode::png("otpauth://totp/".urlencode($login).
 874                                         "?secret=$secret&issuer=".urlencode("Tiny Tiny RSS"));
 875
 876                         }
 877                 }
 878         }
 879
 880         function otpenable() {
 881
 882                 $password = clean($_REQUEST["password"]);
 883                 $otp = clean($_REQUEST["otp"]);
 884
 885                 $authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
 886
 887                 if ($authenticator->check_password($_SESSION["uid"], $password)) {
 888
 889                         $sth = $this->pdo->prepare("SELECT salt
 890                                 FROM ttrss_users
 891                                 WHERE id = ?");
 892                         $sth->execute([$_SESSION['uid']]);
 893
 894                         if ($row = $sth->fetch()) {
 895
 896                                 $base32 = new \OTPHP\Base32();
 897
 898                                 $secret = $base32->encode(sha1($row["salt"]));
 899                                 $topt = new \OTPHP\TOTP($secret);
 900
 901                                 $otp_check = $topt->now();
 902
 903                                 if ($otp == $otp_check) {
 904                                         $sth = $this->pdo->prepare("UPDATE ttrss_users
 905                                         SET otp_enabled = true WHERE id = ?");
 906
 907                                         $sth->execute([$_SESSION['uid']]);
 908
 909                                         print "OK";
 910                                 } else {
 911                                         print "ERROR:".__("Incorrect one time password");
 912                                 }
 913                         }
 914
 915                 } else {
 916                         print "ERROR:".__("Incorrect password");
 917                 }
 918
 919         }
 920
 921         static function isdefaultpassword() {
 922                 $authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
 923
 924                 if ($authenticator &&
 925                 method_exists($authenticator, "check_password") &&
 926                 $authenticator->check_password($_SESSION["uid"], "password")) {
 927
 928                         return true;
 929                 }
 930
 931                 return false;
 932         }
 933
 934         function otpdisable() {
 935                 $password = clean($_REQUEST["password"]);
 936
 937                 $authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
 938
 939                 if ($authenticator->check_password($_SESSION["uid"], $password)) {
 940
 941                         $sth = $this->pdo->prepare("UPDATE ttrss_users SET otp_enabled = false WHERE
 942                                 id = ?");
 943                         $sth->execute([$_SESSION['uid']]);
 944
 945                         print "OK";
 946                 } else {
 947                         print "ERROR: ".__("Incorrect password");
 948                 }
 949
 950         }
 951
 952         function setplugins() {
 953                 if (is_array(clean($_REQUEST["plugins"])))
 954                         $plugins = join(",", clean($_REQUEST["plugins"]));
 955                 else
 956                         $plugins = "";
 957
 958                 set_pref("_ENABLED_PLUGINS", $plugins, $_SESSION["uid"]);
 959         }
 960
 961         function clearplugindata() {
 962                 $name = clean($_REQUEST["name"]);
 963
 964                 PluginHost::getInstance()->clear_data(PluginHost::getInstance()->get_plugin($name));
 965         }
 966
 967         function customizeCSS() {
 968                 $value = get_pref("USER_STYLESHEET");
 969
 970                 $value = str_replace("<br/>", "\n", $value);
 971
 972                 print_notice(T_sprintf("You can override colors, fonts and layout of your currently selected theme with custom CSS declarations here. <a target=\"_blank\" class=\"visibleLink\" href=\"%s\">This file</a> can be used as a baseline.", "css/tt-rss.css"));
 973
 974                 print_hidden("op", "rpc");
 975                 print_hidden("method", "setpref");
 976                 print_hidden("key", "USER_STYLESHEET");
 977
 978                 print "<table width='100%'><tr><td>";
 979                 print "<textarea dojoType=\"dijit.form.SimpleTextarea\"
 980                         style='font-size : 12px; width : 98%; height: 200px;'
 981                         placeHolder='body#ttrssMain { font-size : 14px; };'
 982                         name='value'>$value</textarea>";
 983                 print "</td></tr></table>";
 984
 985                 print "<div class='dlgButtons'>";
 986                 print "<button dojoType=\"dijit.form.Button\"
 987                         onclick=\"dijit.byId('cssEditDlg').execute()\">".__('Save')."</button> ";
 988                 print "<button dojoType=\"dijit.form.Button\"
 989                         onclick=\"dijit.byId('cssEditDlg').hide()\">".__('Cancel')."</button>";
 990                 print "</div>";
 991
 992         }
 993
 994         function editPrefProfiles() {
 995                 print "<div dojoType=\"dijit.Toolbar\">";
 996
 997                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 998                                 "<span>" . __('Select')."</span>";
 999                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
1000                 print "<div onclick=\"selectTableRows('prefFeedProfileList', 'all')\"
1001                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
1002                 print "<div onclick=\"selectTableRows('prefFeedProfileList', 'none')\"
1003                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
1004                 print "</div></div>";
1005
1006                 print "<div style=\"float : right\">";
1007
1008                 print "<input name=\"newprofile\" dojoType=\"dijit.form.ValidationTextBox\"
1009                                 required=\"1\">
1010                         <button dojoType=\"dijit.form.Button\"
1011                         onclick=\"dijit.byId('profileEditDlg').addProfile()\">".
1012                                 __('Create profile')."</button></div>";
1013
1014                 print "</div>";
1015
1016                 $sth = $this->pdo->prepare("SELECT title,id FROM ttrss_settings_profiles
1017                         WHERE owner_uid = ? ORDER BY title");
1018                 $sth->execute([$_SESSION['uid']]);
1019
1020                 print "<div class=\"prefProfileHolder\">";
1021
1022                 print "<form id=\"profile_edit_form\" onsubmit=\"return false\">";
1023
1024                 print "<table width=\"100%\" class=\"prefFeedProfileList\"
1025                         cellspacing=\"0\" id=\"prefFeedProfileList\">";
1026
1027                 print "<tr class=\"placeholder\" id=\"FCATR-0\">"; #odd
1028
1029                 print "<td width='5%' align='center'><input
1030                         id='FCATC-0'
1031                         onclick='toggleSelectRow2(this);'
1032                         dojoType=\"dijit.form.CheckBox\"
1033                         type=\"checkbox\"></td>";
1034
1035                 if (!$_SESSION["profile"]) {
1036                         $is_active = __("(active)");
1037                 } else {
1038                         $is_active = "";
1039                 }
1040
1041                 print "<td><span>" .
1042                         __("Default profile") . " $is_active</span></td>";
1043
1044                 print "</tr>";
1045
1046                 $lnum = 1;
1047
1048                 while ($line = $sth->fetch()) {
1049
1050                         $profile_id = $line["id"];
1051                         $this_row_id = "id=\"FCATR-$profile_id\"";
1052
1053                         print "<tr class=\"placeholder\" $this_row_id>";
1054
1055                         $edit_title = htmlspecialchars($line["title"]);
1056
1057                         print "<td width='5%' align='center'><input
1058                                 onclick='toggleSelectRow2(this);'
1059                                 id='FCATC-$profile_id'
1060                                 dojoType=\"dijit.form.CheckBox\"
1061                                 type=\"checkbox\"></td>";
1062
1063                         if ($_SESSION["profile"] == $line["id"]) {
1064                                 $is_active = __("(active)");
1065                         } else {
1066                                 $is_active = "";
1067                         }
1068
1069                         print "<td><span dojoType=\"dijit.InlineEditBox\"
1070                                 width=\"300px\" autoSave=\"false\"
1071                                 profile-id=\"$profile_id\">" . $edit_title .
1072                                 "<script type=\"dojo/method\" event=\"onChange\" args=\"item\">
1073                                         var elem = this;
1074                                         dojo.xhrPost({
1075                                                 url: 'backend.php',
1076                                                 content: {op: 'rpc', method: 'saveprofile',
1077                                                         value: this.value,
1078                                                         id: this.srcNodeRef.getAttribute('profile-id')},
1079                                                         load: function(response) {
1080                                                                 elem.attr('value', response);
1081                                                 }
1082                                         });
1083                                 </script>
1084                         </span> $is_active</td>";
1085
1086                         print "</tr>";
1087
1088                         ++$lnum;
1089                 }
1090
1091                 print "</table>";
1092                 print "</form>";
1093                 print "</div>";
1094
1095                 print "<div class='dlgButtons'>
1096                         <div style='float : left'>
1097                         <button class=\"btn-danger\" dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('profileEditDlg').removeSelected()\">".
1098                         __('Remove selected profiles')."</button>
1099                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('profileEditDlg').activateProfile()\">".
1100                         __('Activate profile')."</button>
1101                         </div>";
1102
1103                 print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('profileEditDlg').hide()\">".
1104                         __('Close this window')."</button>";
1105                 print "</div>";
1106
1107         }
1108
1109         private function getShortDesc($pref_name) {
1110                 if (isset($this->pref_help[$pref_name])) {
1111                         return $this->pref_help[$pref_name][0];
1112                 }
1113                 return "";
1114         }
1115
1116         private function getHelpText($pref_name) {
1117                 if (isset($this->pref_help[$pref_name])) {
1118                         return $this->pref_help[$pref_name][1];
1119                 }
1120                 return "";
1121         }
1122
1123         private function getSectionName($id) {
1124                 if (isset($this->pref_sections[$id])) {
1125                         return $this->pref_sections[$id];
1126                 }
1127
1128                 return "";
1129         }
1130 }