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