classes/pref/feeds.php

   1 <?php
   2 class Pref_Feeds extends Handler_Protected {
   3         public static $feed_languages = array("English", "Danish", "Dutch", "Finnish", "French", "German", "Hungarian", "Italian", "Norwegian",
   4                 "Portuguese", "Russian", "Spanish", "Swedish", "Turkish", "Simple");
   5
   6         function csrf_ignore($method) {
   7                 $csrf_ignored = array("index", "getfeedtree", "add", "editcats", "editfeed",
   8                         "savefeedorder", "uploadicon", "feedswitherrors", "inactivefeeds",
   9                         "batchsubscribe");
  10
  11                 return array_search($method, $csrf_ignored) !== false;
  12         }
  13
  14         function batch_edit_cbox($elem, $label = false) {
  15                 print "<input type=\"checkbox\" title=\"".__("Check to enable field")."\"
  16                         onchange=\"dijit.byId('feedEditDlg').toggleField(this, '$elem', '$label')\">";
  17         }
  18
  19         function renamecat() {
  20                 $title = $_REQUEST['title'];
  21                 $id = $_REQUEST['id'];
  22
  23                 if ($title) {
  24                         $sth = $this->pdo->prepare("UPDATE ttrss_feed_categories SET
  25                                 title = ? WHERE id = ? AND owner_uid = ?");
  26                         $sth->execute([$title, $id, $_SESSION['uid']]);
  27                 }
  28                 return;
  29         }
  30
  31         private function get_category_items($cat_id) {
  32
  33                 if ($_REQUEST['mode'] != 2)
  34                         $search = $_SESSION["prefs_feed_search"];
  35                 else
  36                         $search = "";
  37
  38                 // first one is set by API
  39                 $show_empty_cats = $_REQUEST['force_show_empty'] ||
  40                         ($_REQUEST['mode'] != 2 && !$search);
  41
  42                 $items = array();
  43
  44                 $sth = $this->pdo->prepare("SELECT id, title FROM ttrss_feed_categories
  45                                 WHERE owner_uid = ? AND parent_cat = ? ORDER BY order_id, title");
  46                 $sth->execute([$_SESSION['uid'], $cat_id]);
  47
  48                 while ($line = $sth->fetch()) {
  49
  50                         $cat = array();
  51                         $cat['id'] = 'CAT:' . $line['id'];
  52                         $cat['bare_id'] = (int)$line['id'];
  53                         $cat['name'] = $line['title'];
  54                         $cat['items'] = array();
  55                         $cat['checkbox'] = false;
  56                         $cat['type'] = 'category';
  57                         $cat['unread'] = 0;
  58                         $cat['child_unread'] = 0;
  59                         $cat['auxcounter'] = 0;
  60                         $cat['parent_id'] = $cat_id;
  61
  62                         $cat['items'] = $this->get_category_items($line['id']);
  63
  64                         $num_children = $this->calculate_children_count($cat);
  65                         $cat['param'] = vsprintf(_ngettext('(%d feed)', '(%d feeds)', (int) $num_children), $num_children);
  66
  67                         if ($num_children > 0 || $show_empty_cats)
  68                                 array_push($items, $cat);
  69
  70                 }
  71
  72                 $fsth = $this->pdo->prepare("SELECT id, title, last_error,
  73                         ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
  74                         FROM ttrss_feeds
  75                         WHERE cat_id = :cat AND
  76                         owner_uid = :uid AND
  77                         (:search = '' OR (LOWER(title) LIKE :search OR LOWER(feed_url) LIKE :search))
  78                         ORDER BY order_id, title");
  79
  80                 $fsth->execute([":cat" => $cat_id, ":uid" => $_SESSION['uid'], ":search" => $search ? "%$search%" : ""]);
  81
  82                 while ($feed_line = $fsth->fetch()) {
  83                         $feed = array();
  84                         $feed['id'] = 'FEED:' . $feed_line['id'];
  85                         $feed['bare_id'] = (int)$feed_line['id'];
  86                         $feed['auxcounter'] = 0;
  87                         $feed['name'] = $feed_line['title'];
  88                         $feed['checkbox'] = false;
  89                         $feed['unread'] = 0;
  90                         $feed['error'] = $feed_line['last_error'];
  91                         $feed['icon'] = Feeds::getFeedIcon($feed_line['id']);
  92                         $feed['param'] = make_local_datetime(
  93                                 $feed_line['last_updated'], true);
  94
  95                         array_push($items, $feed);
  96                 }
  97
  98                 return $items;
  99         }
 100
 101         function getfeedtree() {
 102                 print json_encode($this->makefeedtree());
 103         }
 104
 105         function makefeedtree() {
 106
 107                 if ($_REQUEST['mode'] != 2)
 108                         $search = $_SESSION["prefs_feed_search"];
 109                 else
 110                         $search = "";
 111
 112                 if ($search) $search_qpart = " AND LOWER(title) LIKE LOWER('%$search%')";
 113
 114                 $root = array();
 115                 $root['id'] = 'root';
 116                 $root['name'] = __('Feeds');
 117                 $root['items'] = array();
 118                 $root['type'] = 'category';
 119
 120                 $enable_cats = get_pref('ENABLE_FEED_CATS');
 121
 122                 if ($_REQUEST['mode'] == 2) {
 123
 124                         if ($enable_cats) {
 125                                 $cat = $this->feedlist_init_cat(-1);
 126                         } else {
 127                                 $cat['items'] = array();
 128                         }
 129
 130                         foreach (array(-4, -3, -1, -2, 0, -6) as $i) {
 131                                 array_push($cat['items'], $this->feedlist_init_feed($i));
 132                         }
 133
 134                         /* Plugin feeds for -1 */
 135
 136                         $feeds = PluginHost::getInstance()->get_feeds(-1);
 137
 138                         if ($feeds) {
 139                                 foreach ($feeds as $feed) {
 140                                         $feed_id = PluginHost::pfeed_to_feed_id($feed['id']);
 141
 142                                         $item = array();
 143                                         $item['id'] = 'FEED:' . $feed_id;
 144                                         $item['bare_id'] = (int)$feed_id;
 145                                         $item['auxcounter'] = 0;
 146                                         $item['name'] = $feed['title'];
 147                                         $item['checkbox'] = false;
 148                                         $item['error'] = '';
 149                                         $item['icon'] = $feed['icon'];
 150
 151                                         $item['param'] = '';
 152                                         $item['unread'] = 0; //$feed['sender']->get_unread($feed['id']);
 153                                         $item['type'] = 'feed';
 154
 155                                         array_push($cat['items'], $item);
 156                                 }
 157                         }
 158
 159                         if ($enable_cats) {
 160                                 array_push($root['items'], $cat);
 161                         } else {
 162                                 $root['items'] = array_merge($root['items'], $cat['items']);
 163                         }
 164
 165                         $result = db_query("SELECT * FROM
 166                                 ttrss_labels2 WHERE owner_uid = ".$_SESSION['uid']." ORDER by caption");
 167
 168                         if (db_num_rows($result) > 0) {
 169
 170                                 if (get_pref('ENABLE_FEED_CATS')) {
 171                                         $cat = $this->feedlist_init_cat(-2);
 172                                 } else {
 173                                         $cat['items'] = array();
 174                                 }
 175
 176                                 while ($line = db_fetch_assoc($result)) {
 177
 178                                         $label_id = Labels::label_to_feed_id($line['id']);
 179
 180                                         $feed = $this->feedlist_init_feed($label_id, false, 0);
 181
 182                                         $feed['fg_color'] = $line['fg_color'];
 183                                         $feed['bg_color'] = $line['bg_color'];
 184
 185                                         array_push($cat['items'], $feed);
 186                                 }
 187
 188                                 if ($enable_cats) {
 189                                         array_push($root['items'], $cat);
 190                                 } else {
 191                                         $root['items'] = array_merge($root['items'], $cat['items']);
 192                                 }
 193                         }
 194                 }
 195
 196                 if ($enable_cats) {
 197                         $show_empty_cats = $_REQUEST['force_show_empty'] ||
 198                                 ($_REQUEST['mode'] != 2 && !$search);
 199
 200                         $result = db_query("SELECT id, title FROM ttrss_feed_categories
 201                                 WHERE owner_uid = " . $_SESSION["uid"] . " AND parent_cat IS NULL ORDER BY order_id, title");
 202
 203                         while ($line = db_fetch_assoc($result)) {
 204                                 $cat = array();
 205                                 $cat['id'] = 'CAT:' . $line['id'];
 206                                 $cat['bare_id'] = (int)$line['id'];
 207                                 $cat['auxcounter'] = 0;
 208                                 $cat['name'] = $line['title'];
 209                                 $cat['items'] = array();
 210                                 $cat['checkbox'] = false;
 211                                 $cat['type'] = 'category';
 212                                 $cat['unread'] = 0;
 213                                 $cat['child_unread'] = 0;
 214
 215                                 $cat['items'] = $this->get_category_items($line['id']);
 216
 217                                 $num_children = $this->calculate_children_count($cat);
 218                                 $cat['param'] = vsprintf(_ngettext('(%d feed)', '(%d feeds)', (int) $num_children), $num_children);
 219
 220                                 if ($num_children > 0 || $show_empty_cats)
 221                                         array_push($root['items'], $cat);
 222
 223                                 $root['param'] += count($cat['items']);
 224                         }
 225
 226                         /* Uncategorized is a special case */
 227
 228                         $cat = array();
 229                         $cat['id'] = 'CAT:0';
 230                         $cat['bare_id'] = 0;
 231                         $cat['auxcounter'] = 0;
 232                         $cat['name'] = __("Uncategorized");
 233                         $cat['items'] = array();
 234                         $cat['type'] = 'category';
 235                         $cat['checkbox'] = false;
 236                         $cat['unread'] = 0;
 237                         $cat['child_unread'] = 0;
 238
 239                         $feed_result = db_query("SELECT id, title,last_error,
 240                                 ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
 241                                 FROM ttrss_feeds
 242                                 WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"].
 243                                 "$search_qpart ORDER BY order_id, title");
 244
 245                         while ($feed_line = db_fetch_assoc($feed_result)) {
 246                                 $feed = array();
 247                                 $feed['id'] = 'FEED:' . $feed_line['id'];
 248                                 $feed['bare_id'] = (int)$feed_line['id'];
 249                                 $feed['auxcounter'] = 0;
 250                                 $feed['name'] = $feed_line['title'];
 251                                 $feed['checkbox'] = false;
 252                                 $feed['error'] = $feed_line['last_error'];
 253                                 $feed['icon'] = Feeds::getFeedIcon($feed_line['id']);
 254                                 $feed['param'] = make_local_datetime(
 255                                         $feed_line['last_updated'], true);
 256                                 $feed['unread'] = 0;
 257                                 $feed['type'] = 'feed';
 258
 259                                 array_push($cat['items'], $feed);
 260                         }
 261
 262                         $cat['param'] = vsprintf(_ngettext('(%d feed)', '(%d feeds)', count($cat['items'])), count($cat['items']));
 263
 264                         if (count($cat['items']) > 0 || $show_empty_cats)
 265                                 array_push($root['items'], $cat);
 266
 267                         $num_children = $this->calculate_children_count($root);
 268                         $root['param'] = vsprintf(_ngettext('(%d feed)', '(%d feeds)', (int) $num_children), $num_children);
 269
 270                 } else {
 271                         $feed_result = db_query("SELECT id, title, last_error,
 272                                 ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
 273                                 FROM ttrss_feeds
 274                                 WHERE owner_uid = ".$_SESSION["uid"].
 275                                 "$search_qpart ORDER BY order_id, title");
 276
 277                         while ($feed_line = db_fetch_assoc($feed_result)) {
 278                                 $feed = array();
 279                                 $feed['id'] = 'FEED:' . $feed_line['id'];
 280                                 $feed['bare_id'] = (int)$feed_line['id'];
 281                                 $feed['auxcounter'] = 0;
 282                                 $feed['name'] = $feed_line['title'];
 283                                 $feed['checkbox'] = false;
 284                                 $feed['error'] = $feed_line['last_error'];
 285                                 $feed['icon'] = Feeds::getFeedIcon($feed_line['id']);
 286                                 $feed['param'] = make_local_datetime(
 287                                         $feed_line['last_updated'], true);
 288                                 $feed['unread'] = 0;
 289                                 $feed['type'] = 'feed';
 290
 291                                 array_push($root['items'], $feed);
 292                         }
 293
 294                         $root['param'] = vsprintf(_ngettext('(%d feed)', '(%d feeds)', count($cat['items'])), count($cat['items']));
 295                 }
 296
 297                 $fl = array();
 298                 $fl['identifier'] = 'id';
 299                 $fl['label'] = 'name';
 300
 301                 if ($_REQUEST['mode'] != 2) {
 302                         $fl['items'] = array($root);
 303                 } else {
 304                         $fl['items'] = $root['items'];
 305                 }
 306
 307                 return $fl;
 308         }
 309
 310         function catsortreset() {
 311                 db_query("UPDATE ttrss_feed_categories
 312                                 SET order_id = 0 WHERE owner_uid = " . $_SESSION["uid"]);
 313                 return;
 314         }
 315
 316         function feedsortreset() {
 317                 db_query("UPDATE ttrss_feeds
 318                                 SET order_id = 0 WHERE owner_uid = " . $_SESSION["uid"]);
 319                 return;
 320         }
 321
 322         private function process_category_order(&$data_map, $item_id, $parent_id = false, $nest_level = 0) {
 323                 $debug = isset($_REQUEST["debug"]);
 324
 325                 $prefix = "";
 326                 for ($i = 0; $i < $nest_level; $i++)
 327                         $prefix .= "   ";
 328
 329                 if ($debug) _debug("$prefix C: $item_id P: $parent_id");
 330
 331                 $bare_item_id = substr($item_id, strpos($item_id, ':')+1);
 332
 333                 if ($item_id != 'root') {
 334                         if ($parent_id && $parent_id != 'root') {
 335                                 $parent_bare_id = substr($parent_id, strpos($parent_id, ':')+1);
 336                                 $parent_qpart = $parent_bare_id;
 337                         } else {
 338                                 $parent_qpart = 'NULL';
 339                         }
 340
 341                         db_query("UPDATE ttrss_feed_categories
 342                                 SET parent_cat = $parent_qpart WHERE id = '$bare_item_id' AND
 343                                 owner_uid = " . $_SESSION["uid"]);
 344                 }
 345
 346                 $order_id = 1;
 347
 348                 $cat = $data_map[$item_id];
 349
 350                 if ($cat && is_array($cat)) {
 351                         foreach ($cat as $item) {
 352                                 $id = $item['_reference'];
 353                                 $bare_id = substr($id, strpos($id, ':')+1);
 354
 355                                 if ($debug) _debug("$prefix [$order_id] $id/$bare_id");
 356
 357                                 if ($item['_reference']) {
 358
 359                                         if (strpos($id, "FEED") === 0) {
 360
 361                                                 $cat_id = ($item_id != "root") ?
 362                                                         $bare_item_id : "NULL";
 363
 364                                                 $cat_qpart = ($cat_id != 0) ? "cat_id = '$cat_id'" :
 365                                                         "cat_id = NULL";
 366
 367                                                 db_query("UPDATE ttrss_feeds
 368                                                         SET order_id = $order_id, $cat_qpart
 369                                                         WHERE id = '$bare_id' AND
 370                                                                 owner_uid = " . $_SESSION["uid"]);
 371
 372                                         } else if (strpos($id, "CAT:") === 0) {
 373                                                 $this->process_category_order($data_map, $item['_reference'], $item_id,
 374                                                         $nest_level+1);
 375
 376                                                 if ($item_id != 'root') {
 377                                                         $parent_qpart = $bare_id;
 378                                                 } else {
 379                                                         $parent_qpart = 'NULL';
 380                                                 }
 381
 382                                                 db_query("UPDATE ttrss_feed_categories
 383                                                                 SET order_id = '$order_id' WHERE id = '$bare_id' AND
 384                                                                 owner_uid = " . $_SESSION["uid"]);
 385                                         }
 386                                 }
 387
 388                                 ++$order_id;
 389                         }
 390                 }
 391         }
 392
 393         function savefeedorder() {
 394                 $data = json_decode($_POST['payload'], true);
 395
 396                 #file_put_contents("/tmp/saveorder.json", $_POST['payload']);
 397                 #$data = json_decode(file_get_contents("/tmp/saveorder.json"), true);
 398
 399                 if (!is_array($data['items']))
 400                         $data['items'] = json_decode($data['items'], true);
 401
 402 #               print_r($data['items']);
 403
 404                 if (is_array($data) && is_array($data['items'])) {
 405 #                       $cat_order_id = 0;
 406
 407                         $data_map = array();
 408                         $root_item = false;
 409
 410                         foreach ($data['items'] as $item) {
 411
 412 #                               if ($item['id'] != 'root') {
 413                                         if (is_array($item['items'])) {
 414                                                 if (isset($item['items']['_reference'])) {
 415                                                         $data_map[$item['id']] = array($item['items']);
 416                                                 } else {
 417                                                         $data_map[$item['id']] = $item['items'];
 418                                                 }
 419                                         }
 420                                 if ($item['id'] == 'root') {
 421                                         $root_item = $item['id'];
 422                                 }
 423                         }
 424
 425                         $this->process_category_order($data_map, $root_item);
 426
 427                         /* foreach ($data['items'][0]['items'] as $item) {
 428                                 $id = $item['_reference'];
 429                                 $bare_id = substr($id, strpos($id, ':')+1);
 430
 431                                 ++$cat_order_id;
 432
 433                                 if ($bare_id > 0) {
 434                                         db_query("UPDATE ttrss_feed_categories
 435                                                 SET order_id = '$cat_order_id' WHERE id = '$bare_id' AND
 436                                                 owner_uid = " . $_SESSION["uid"]);
 437                                 }
 438
 439                                 $feed_order_id = 0;
 440
 441                                 if (is_array($data_map[$id])) {
 442                                         foreach ($data_map[$id] as $feed) {
 443                                                 $id = $feed['_reference'];
 444                                                 $feed_id = substr($id, strpos($id, ':')+1);
 445
 446                                                 if ($bare_id != 0)
 447                                                         $cat_query = "cat_id = '$bare_id'";
 448                                                 else
 449                                                         $cat_query = "cat_id = NULL";
 450
 451                                                 db_query("UPDATE ttrss_feeds
 452                                                         SET order_id = '$feed_order_id',
 453                                                         $cat_query
 454                                                         WHERE id = '$feed_id' AND
 455                                                                 owner_uid = " . $_SESSION["uid"]);
 456
 457                                                 ++$feed_order_id;
 458                                         }
 459                                 }
 460                         } */
 461                 }
 462
 463                 return;
 464         }
 465
 466         function removeicon() {
 467                 $feed_id = $_REQUEST["feed_id"];
 468
 469                 $result = db_query("SELECT id FROM ttrss_feeds
 470                         WHERE id = '$feed_id' AND owner_uid = ". $_SESSION["uid"]);
 471
 472                 if (db_num_rows($result) != 0) {
 473                         @unlink(ICONS_DIR . "/$feed_id.ico");
 474
 475                         db_query("UPDATE ttrss_feeds SET favicon_avg_color = NULL
 476                                 where id = '$feed_id'");
 477                 }
 478
 479                 return;
 480         }
 481
 482         function uploadicon() {
 483                 header("Content-type: text/html");
 484
 485                 $tmp_file = false;
 486
 487                 if (is_uploaded_file($_FILES['icon_file']['tmp_name'])) {
 488                         $tmp_file = tempnam(CACHE_DIR . '/upload', 'icon');
 489
 490                         $result = move_uploaded_file($_FILES['icon_file']['tmp_name'],
 491                                 $tmp_file);
 492
 493                         if (!$result) {
 494                                 return;
 495                         }
 496                 } else {
 497                         return;
 498                 }
 499
 500                 $icon_file = $tmp_file;
 501                 $feed_id = $_REQUEST["feed_id"];
 502
 503                 if (is_file($icon_file) && $feed_id) {
 504                         if (filesize($icon_file) < 65535) {
 505
 506                                 $result = db_query("SELECT id FROM ttrss_feeds
 507                                         WHERE id = '$feed_id' AND owner_uid = ". $_SESSION["uid"]);
 508
 509                                 if (db_num_rows($result) != 0) {
 510                                         @unlink(ICONS_DIR . "/$feed_id.ico");
 511                                         if (rename($icon_file, ICONS_DIR . "/$feed_id.ico")) {
 512                                                 db_query("UPDATE ttrss_feeds SET
 513                                                         favicon_avg_color = ''
 514                                                         WHERE id = '$feed_id'");
 515
 516                                                 $rc = 0;
 517                                         }
 518                                 } else {
 519                                         $rc = 2;
 520                                 }
 521                         } else {
 522                                 $rc = 1;
 523                         }
 524                 } else {
 525                         $rc = 2;
 526                 }
 527
 528                 @unlink($icon_file);
 529
 530                 print "<script type=\"text/javascript\">";
 531                 print "parent.uploadIconHandler($rc);";
 532                 print "</script>";
 533                 return;
 534         }
 535
 536         function editfeed() {
 537                 global $purge_intervals;
 538                 global $update_intervals;
 539
 540                 print '<div dojoType="dijit.layout.TabContainer" style="height : 450px">
 541                         <div dojoType="dijit.layout.ContentPane" title="'.__('General').'">';
 542
 543                 $feed_id = $_REQUEST["id"];
 544
 545                 $result = db_query(
 546                         "SELECT * FROM ttrss_feeds WHERE id = '$feed_id' AND
 547                                 owner_uid = " . $_SESSION["uid"]);
 548
 549                 $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, 0,
 550                         "auth_pass_encrypted"));
 551
 552                 $title = htmlspecialchars(db_fetch_result($result,
 553                         0, "title"));
 554
 555                 print_hidden("id", "$feed_id");
 556                 print_hidden("op", "pref-feeds");
 557                 print_hidden("method", "editSave");
 558
 559                 print "<div class=\"dlgSec\">".__("Feed")."</div>";
 560                 print "<div class=\"dlgSecCont\">";
 561
 562                 /* Title */
 563
 564                 print "<input dojoType=\"dijit.form.ValidationTextBox\" required=\"1\"
 565                         placeHolder=\"".__("Feed Title")."\"
 566                         style=\"font-size : 16px; width: 20em\" name=\"title\" value=\"$title\">";
 567
 568                 /* Feed URL */
 569
 570                 $feed_url = db_fetch_result($result, 0, "feed_url");
 571                 $feed_url = htmlspecialchars(db_fetch_result($result,
 572                         0, "feed_url"));
 573
 574                 print "<hr/>";
 575
 576                 print __('URL:') . " ";
 577                 print "<input dojoType=\"dijit.form.ValidationTextBox\" required=\"1\"
 578                         placeHolder=\"".__("Feed URL")."\"
 579                         regExp='^(http|https)://.*' style=\"width : 20em\"
 580                         name=\"feed_url\" value=\"$feed_url\">";
 581
 582                 $last_error = db_fetch_result($result, 0, "last_error");
 583
 584                 if ($last_error) {
 585                         print "&nbsp;<img src=\"images/error.png\" alt=\"(error)\"
 586                                 style=\"vertical-align : middle\"
 587                                 title=\"".htmlspecialchars($last_error)."\">";
 588
 589                 }
 590
 591                 /* Category */
 592
 593                 if (get_pref('ENABLE_FEED_CATS')) {
 594
 595                         $cat_id = db_fetch_result($result, 0, "cat_id");
 596
 597                         print "<hr/>";
 598
 599                         print __('Place in category:') . " ";
 600
 601                         print_feed_cat_select("cat_id", $cat_id,
 602                                 'dojoType="dijit.form.Select"');
 603                 }
 604
 605                 /* FTS Stemming Language */
 606
 607                 if (DB_TYPE == "pgsql") {
 608                         $feed_language = db_fetch_result($result, 0, "feed_language");
 609
 610                         print "<hr/>";
 611
 612                         print __('Language:') . " ";
 613                         print_select("feed_language", $feed_language, $this::$feed_languages,
 614                                 'dojoType="dijit.form.Select"');
 615                 }
 616
 617                 print "</div>";
 618
 619                 print "<div class=\"dlgSec\">".__("Update")."</div>";
 620                 print "<div class=\"dlgSecCont\">";
 621
 622                 /* Update Interval */
 623
 624                 $update_interval = db_fetch_result($result, 0, "update_interval");
 625
 626                 print_select_hash("update_interval", $update_interval, $update_intervals,
 627                         'dojoType="dijit.form.Select"');
 628
 629                 /* Purge intl */
 630
 631                 $purge_interval = db_fetch_result($result, 0, "purge_interval");
 632
 633                 print "<hr/>";
 634                 print __('Article purging:') . " ";
 635
 636                 print_select_hash("purge_interval", $purge_interval, $purge_intervals,
 637                         'dojoType="dijit.form.Select" ' .
 638                                 ((FORCE_ARTICLE_PURGE == 0) ? "" : 'disabled="1"'));
 639
 640                 print "</div>";
 641
 642                 $auth_login = htmlspecialchars(db_fetch_result($result, 0, "auth_login"));
 643                 $auth_pass = db_fetch_result($result, 0, "auth_pass");
 644
 645                 if ($auth_pass_encrypted && function_exists("mcrypt_decrypt")) {
 646                         require_once "crypt.php";
 647                         $auth_pass = decrypt_string($auth_pass);
 648                 }
 649
 650                 $auth_pass = htmlspecialchars($auth_pass);
 651                 $auth_enabled = $auth_login !== '' || $auth_pass !== '';
 652
 653                 $auth_style = $auth_enabled ? '' : 'display: none';
 654                 print "<div id='feedEditDlg_loginContainer' style='$auth_style'>";
 655                 print "<div class=\"dlgSec\">".__("Authentication")."</div>";
 656                 print "<div class=\"dlgSecCont\">";
 657
 658                 print "<input dojoType=\"dijit.form.TextBox\" id=\"feedEditDlg_login\"
 659                         placeHolder=\"".__("Login")."\"
 660                         autocomplete=\"new-password\"
 661                         name=\"auth_login\" value=\"$auth_login\"><hr/>";
 662
 663
 664                 print "<input dojoType=\"dijit.form.TextBox\" type=\"password\" name=\"auth_pass\"
 665                         autocomplete=\"new-password\"
 666                         placeHolder=\"".__("Password")."\"
 667                         value=\"$auth_pass\">";
 668
 669                 print "<div dojoType=\"dijit.Tooltip\" connectId=\"feedEditDlg_login\" position=\"below\">
 670                         ".__('<b>Hint:</b> you need to fill in your login information if your feed requires authentication, except for Twitter feeds.')."
 671                         </div>";
 672
 673                 print "</div></div>";
 674
 675                 $auth_checked = $auth_enabled ? 'checked' : '';
 676                 print "<div style=\"clear : both\">
 677                                 <input type=\"checkbox\" $auth_checked name=\"need_auth\" dojoType=\"dijit.form.CheckBox\" id=\"feedEditDlg_loginCheck\"
 678                                                 onclick='checkboxToggleElement(this, \"feedEditDlg_loginContainer\")'>
 679                                         <label for=\"feedEditDlg_loginCheck\">".
 680                                         __('This feed requires authentication.')."</div>";
 681
 682                 print '</div><div dojoType="dijit.layout.ContentPane" title="'.__('Options').'">';
 683
 684                 //print "<div class=\"dlgSec\">".__("Options")."</div>";
 685                 print "<div class=\"dlgSecSimple\">";
 686
 687                 $private = sql_bool_to_bool(db_fetch_result($result, 0, "private"));
 688
 689                 if ($private) {
 690                         $checked = "checked=\"1\"";
 691                 } else {
 692                         $checked = "";
 693                 }
 694
 695                 print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"private\" id=\"private\"
 696                         $checked>&nbsp;<label for=\"private\">".__('Hide from Popular feeds')."</label>";
 697
 698                 $include_in_digest = sql_bool_to_bool(db_fetch_result($result, 0, "include_in_digest"));
 699
 700                 if ($include_in_digest) {
 701                         $checked = "checked=\"1\"";
 702                 } else {
 703                         $checked = "";
 704                 }
 705
 706                 print "<hr/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" id=\"include_in_digest\"
 707                         name=\"include_in_digest\"
 708                         $checked>&nbsp;<label for=\"include_in_digest\">".__('Include in e-mail digest')."</label>";
 709
 710
 711                 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
 712
 713                 if ($always_display_enclosures) {
 714                         $checked = "checked";
 715                 } else {
 716                         $checked = "";
 717                 }
 718
 719                 print "<hr/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" id=\"always_display_enclosures\"
 720                         name=\"always_display_enclosures\"
 721                         $checked>&nbsp;<label for=\"always_display_enclosures\">".__('Always display image attachments')."</label>";
 722
 723                 $hide_images = sql_bool_to_bool(db_fetch_result($result, 0, "hide_images"));
 724
 725                 if ($hide_images) {
 726                         $checked = "checked=\"1\"";
 727                 } else {
 728                         $checked = "";
 729                 }
 730
 731                 print "<hr/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" id=\"hide_images\"
 732                 name=\"hide_images\"
 733                         $checked>&nbsp;<label for=\"hide_images\">".
 734                 __('Do not embed images')."</label>";
 735
 736                 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
 737
 738                 if ($cache_images) {
 739                         $checked = "checked=\"1\"";
 740                 } else {
 741                         $checked = "";
 742                 }
 743
 744                 print "<hr/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" id=\"cache_images\"
 745                 name=\"cache_images\"
 746                         $checked>&nbsp;<label for=\"cache_images\">".
 747                 __('Cache media')."</label>";
 748
 749                 $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, 0, "mark_unread_on_update"));
 750
 751                 if ($mark_unread_on_update) {
 752                         $checked = "checked";
 753                 } else {
 754                         $checked = "";
 755                 }
 756
 757                 print "<hr/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" id=\"mark_unread_on_update\"
 758                         name=\"mark_unread_on_update\"
 759                         $checked>&nbsp;<label for=\"mark_unread_on_update\">".__('Mark updated articles as unread')."</label>";
 760
 761                 print "</div>";
 762
 763                 print '</div><div dojoType="dijit.layout.ContentPane" title="'.__('Icon').'">';
 764
 765                 /* Icon */
 766
 767                 print "<div class=\"dlgSecSimple\">";
 768
 769                 print "<iframe name=\"icon_upload_iframe\"
 770                         style=\"width: 400px; height: 100px; display: none;\"></iframe>";
 771
 772                 print "<form style='display : block' target=\"icon_upload_iframe\"
 773                         enctype=\"multipart/form-data\" method=\"POST\"
 774                         action=\"backend.php\">
 775                         <input id=\"icon_file\" size=\"10\" name=\"icon_file\" type=\"file\">
 776                         <input type=\"hidden\" name=\"op\" value=\"pref-feeds\">
 777                         <input type=\"hidden\" name=\"feed_id\" value=\"$feed_id\">
 778                         <input type=\"hidden\" name=\"method\" value=\"uploadicon\"><p>
 779                         <button class=\"\" dojoType=\"dijit.form.Button\" onclick=\"return uploadFeedIcon();\"
 780                                 type=\"submit\">".__('Replace')."</button>
 781                         <button class=\"\" dojoType=\"dijit.form.Button\" onclick=\"return removeFeedIcon($feed_id);\"
 782                                 type=\"submit\">".__('Remove')."</button>
 783                         </form>";
 784
 785                 print "</div>";
 786
 787                 print '</div><div dojoType="dijit.layout.ContentPane" title="'.__('Plugins').'">';
 788
 789                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_EDIT_FEED,
 790                         "hook_prefs_edit_feed", $feed_id);
 791
 792
 793                 print "</div></div>";
 794
 795                 $title = htmlspecialchars($title, ENT_QUOTES);
 796
 797                 print "<div class='dlgButtons'>
 798                         <div style=\"float : left\">
 799                         <button class=\"danger\" dojoType=\"dijit.form.Button\" onclick='return unsubscribeFeed($feed_id, \"$title\")'>".
 800                                 __('Unsubscribe')."</button>";
 801
 802                 print "</div>";
 803
 804                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedEditDlg').execute()\">".__('Save')."</button>
 805                         <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedEditDlg').hide()\">".__('Cancel')."</button>
 806                 </div>";
 807
 808
 809                 return;
 810         }
 811
 812         function editfeeds() {
 813                 global $purge_intervals;
 814                 global $update_intervals;
 815
 816                 $feed_ids = $_REQUEST["ids"];
 817
 818                 print_notice("Enable the options you wish to apply using checkboxes on the right:");
 819
 820                 print "<p>";
 821
 822                 print_hidden("ids", "$feed_ids");
 823                 print_hidden("op", "pref-feeds");
 824                 print_hidden("method", "batchEditSave");
 825
 826                 print "<div class=\"dlgSec\">".__("Feed")."</div>";
 827                 print "<div class=\"dlgSecCont\">";
 828
 829                 /* Category */
 830
 831                 if (get_pref('ENABLE_FEED_CATS')) {
 832
 833                         print __('Place in category:') . " ";
 834
 835                         print_feed_cat_select("cat_id", false,
 836                                 'disabled="1" dojoType="dijit.form.Select"');
 837
 838                         $this->batch_edit_cbox("cat_id");
 839
 840                 }
 841
 842                 /* FTS Stemming Language */
 843
 844                 if (DB_TYPE == "pgsql") {
 845                         print "<hr/>";
 846
 847                         print __('Language:') . " ";
 848                         print_select("feed_language", "", $this::$feed_languages,
 849                                 'disabled="1" dojoType="dijit.form.Select"');
 850
 851                         $this->batch_edit_cbox("feed_language");
 852                 }
 853
 854                 print "</div>";
 855
 856                 print "<div class=\"dlgSec\">".__("Update")."</div>";
 857                 print "<div class=\"dlgSecCont\">";
 858
 859                 /* Update Interval */
 860
 861                 print_select_hash("update_interval", "", $update_intervals,
 862                         'disabled="1" dojoType="dijit.form.Select"');
 863
 864                 $this->batch_edit_cbox("update_interval");
 865
 866                 /* Purge intl */
 867
 868                 if (FORCE_ARTICLE_PURGE == 0) {
 869
 870                         print "<br/>";
 871
 872                         print __('Article purging:') . " ";
 873
 874                         print_select_hash("purge_interval", "", $purge_intervals,
 875                                 'disabled="1" dojoType="dijit.form.Select"');
 876
 877                         $this->batch_edit_cbox("purge_interval");
 878                 }
 879
 880                 print "</div>";
 881                 print "<div class=\"dlgSec\">".__("Authentication")."</div>";
 882                 print "<div class=\"dlgSecCont\">";
 883
 884                 print "<input dojoType=\"dijit.form.TextBox\"
 885                         placeHolder=\"".__("Login")."\" disabled=\"1\"
 886                         autocomplete=\"new-password\"
 887                         name=\"auth_login\" value=\"\">";
 888
 889                 $this->batch_edit_cbox("auth_login");
 890
 891                 print "<hr/> <input dojoType=\"dijit.form.TextBox\" type=\"password\" name=\"auth_pass\"
 892                         autocomplete=\"new-password\"
 893                         placeHolder=\"".__("Password")."\" disabled=\"1\"
 894                         value=\"\">";
 895
 896                 $this->batch_edit_cbox("auth_pass");
 897
 898                 print "</div>";
 899                 print "<div class=\"dlgSec\">".__("Options")."</div>";
 900                 print "<div class=\"dlgSecCont\">";
 901
 902                 print "<input disabled=\"1\" type=\"checkbox\" name=\"private\" id=\"private\"
 903                         dojoType=\"dijit.form.CheckBox\">&nbsp;<label id=\"private_l\" class='insensitive' for=\"private\">".__('Hide from Popular feeds')."</label>";
 904
 905                 print "&nbsp;"; $this->batch_edit_cbox("private", "private_l");
 906
 907                 print "<br/><input disabled=\"1\" type=\"checkbox\" id=\"include_in_digest\"
 908                         name=\"include_in_digest\"
 909                         dojoType=\"dijit.form.CheckBox\">&nbsp;<label id=\"include_in_digest_l\" class='insensitive' for=\"include_in_digest\">".__('Include in e-mail digest')."</label>";
 910
 911                 print "&nbsp;"; $this->batch_edit_cbox("include_in_digest", "include_in_digest_l");
 912
 913                 print "<br/><input disabled=\"1\" type=\"checkbox\" id=\"always_display_enclosures\"
 914                         name=\"always_display_enclosures\"
 915                         dojoType=\"dijit.form.CheckBox\">&nbsp;<label id=\"always_display_enclosures_l\" class='insensitive' for=\"always_display_enclosures\">".__('Always display image attachments')."</label>";
 916
 917                 print "&nbsp;"; $this->batch_edit_cbox("always_display_enclosures", "always_display_enclosures_l");
 918
 919                 print "<br/><input disabled=\"1\" type=\"checkbox\" id=\"hide_images\"
 920                         name=\"hide_images\"
 921                         dojoType=\"dijit.form.CheckBox\">&nbsp;<label class='insensitive' id=\"hide_images_l\"
 922                         for=\"hide_images\">".
 923                 __('Do not embed images')."</label>";
 924
 925                 print "&nbsp;"; $this->batch_edit_cbox("hide_images", "hide_images_l");
 926
 927                 print "<br/><input disabled=\"1\" type=\"checkbox\" id=\"cache_images\"
 928                         name=\"cache_images\"
 929                         dojoType=\"dijit.form.CheckBox\">&nbsp;<label class='insensitive' id=\"cache_images_l\"
 930                         for=\"cache_images\">".
 931                 __('Cache media')."</label>";
 932
 933                 print "&nbsp;"; $this->batch_edit_cbox("cache_images", "cache_images_l");
 934
 935                 print "<br/><input disabled=\"1\" type=\"checkbox\" id=\"mark_unread_on_update\"
 936                         name=\"mark_unread_on_update\"
 937                         dojoType=\"dijit.form.CheckBox\">&nbsp;<label id=\"mark_unread_on_update_l\" class='insensitive' for=\"mark_unread_on_update\">".__('Mark updated articles as unread')."</label>";
 938
 939                 print "&nbsp;"; $this->batch_edit_cbox("mark_unread_on_update", "mark_unread_on_update_l");
 940
 941                 print "</div>";
 942
 943                 print "<div class='dlgButtons'>
 944                         <button dojoType=\"dijit.form.Button\"
 945                                 onclick=\"return dijit.byId('feedEditDlg').execute()\">".
 946                                 __('Save')."</button>
 947                         <button dojoType=\"dijit.form.Button\"
 948                         onclick=\"return dijit.byId('feedEditDlg').hide()\">".
 949                                 __('Cancel')."</button>
 950                         </div>";
 951
 952                 return;
 953         }
 954
 955         function batchEditSave() {
 956                 return $this->editsaveops(true);
 957         }
 958
 959         function editSave() {
 960                 return $this->editsaveops(false);
 961         }
 962
 963         function editsaveops($batch) {
 964
 965                 $feed_title = trim($_POST["title"]);
 966                 $feed_link = trim($_POST["feed_url"]);
 967                 $upd_intl = (int) $_POST["update_interval"];
 968                 $purge_intl = (int) $_POST["purge_interval"];
 969                 $feed_id = (int) $_POST["id"]; /* editSave */
 970                 $feed_ids = $_POST["ids"]; /* batchEditSave */
 971                 $cat_id = (int) $_POST["cat_id"];
 972                 $auth_login = trim($_POST["auth_login"]);
 973                 $auth_pass = trim($_POST["auth_pass"]);
 974                 $private = checkbox_to_sql_bool($_POST["private"]);
 975                 $include_in_digest = checkbox_to_sql_bool(
 976                         $_POST["include_in_digest"]);
 977                 $cache_images = checkbox_to_sql_bool(
 978                         $_POST["cache_images"]);
 979                 $hide_images = checkbox_to_sql_bool(
 980                         $_POST["hide_images"]);
 981                 $always_display_enclosures = checkbox_to_sql_bool(
 982                         $_POST["always_display_enclosures"]);
 983
 984                 $mark_unread_on_update = checkbox_to_sql_bool(
 985                         $_POST["mark_unread_on_update"]);
 986
 987                 $feed_language = trim($_POST["feed_language"]);
 988
 989                 $auth_pass = $auth_pass;
 990
 991                 if (get_pref('ENABLE_FEED_CATS')) {
 992                         if ($cat_id && $cat_id != 0) {
 993                                 $category_qpart = "cat_id = '$cat_id',";
 994                                 $category_qpart_nocomma = "cat_id = '$cat_id'";
 995                         } else {
 996                                 $category_qpart = 'cat_id = NULL,';
 997                                 $category_qpart_nocomma = 'cat_id = NULL';
 998                         }
 999                 } else {
1000                         $category_qpart = "";
1001                         $category_qpart_nocomma = "";
1002                 }
1003
1004                 if (!$batch) {
1005                         if ($_POST["need_auth"] !== 'on') {
1006                                 $auth_login = '';
1007                                 $auth_pass = '';
1008                         }
1009
1010                         $result = db_query("SELECT feed_url FROM ttrss_feeds WHERE id = " . $feed_id);
1011                         $orig_feed_url = db_fetch_result($result, 0, "feed_url");
1012
1013                         $reset_basic_info = $orig_feed_url != $feed_link;
1014
1015                         db_query("UPDATE ttrss_feeds SET
1016                                 $category_qpart
1017                                 title = '$feed_title', feed_url = '$feed_link',
1018                                 update_interval = '$upd_intl',
1019                                 purge_interval = '$purge_intl',
1020                                 auth_login = '$auth_login',
1021                                 auth_pass = '$auth_pass',
1022                                 auth_pass_encrypted = false,
1023                                 private = $private,
1024                                 cache_images = $cache_images,
1025                                 hide_images = $hide_images,
1026                                 include_in_digest = $include_in_digest,
1027                                 always_display_enclosures = $always_display_enclosures,
1028                                 mark_unread_on_update = $mark_unread_on_update,
1029                                 feed_language = '$feed_language'
1030                         WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
1031
1032                         if ($reset_basic_info) {
1033                                 RSSUtils::set_basic_feed_info($feed_id);
1034                         }
1035
1036                         PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_SAVE_FEED,
1037                                 "hook_prefs_save_feed", $feed_id);
1038
1039                 } else {
1040                         $feed_data = array();
1041
1042                         foreach (array_keys($_POST) as $k) {
1043                                 if ($k != "op" && $k != "method" && $k != "ids") {
1044                                         $feed_data[$k] = $_POST[$k];
1045                                 }
1046                         }
1047
1048                         db_query("BEGIN");
1049
1050                         foreach (array_keys($feed_data) as $k) {
1051
1052                                 $qpart = "";
1053
1054                                 switch ($k) {
1055                                         case "title":
1056                                                 $qpart = "title = '$feed_title'";
1057                                                 break;
1058
1059                                         case "feed_url":
1060                                                 $qpart = "feed_url = '$feed_link'";
1061                                                 break;
1062
1063                                         case "update_interval":
1064                                                 $qpart = "update_interval = '$upd_intl'";
1065                                                 break;
1066
1067                                         case "purge_interval":
1068                                                 $qpart = "purge_interval = '$purge_intl'";
1069                                                 break;
1070
1071                                         case "auth_login":
1072                                                 $qpart = "auth_login = '$auth_login'";
1073                                                 break;
1074
1075                                         case "auth_pass":
1076                                                 $qpart = "auth_pass = '$auth_pass', auth_pass_encrypted = false";
1077                                                 break;
1078
1079                                         case "private":
1080                                                 $qpart = "private = $private";
1081                                                 break;
1082
1083                                         case "include_in_digest":
1084                                                 $qpart = "include_in_digest = $include_in_digest";
1085                                                 break;
1086
1087                                         case "always_display_enclosures":
1088                                                 $qpart = "always_display_enclosures = $always_display_enclosures";
1089                                                 break;
1090
1091                                         case "mark_unread_on_update":
1092                                                 $qpart = "mark_unread_on_update = $mark_unread_on_update";
1093                                                 break;
1094
1095                                         case "cache_images":
1096                                                 $qpart = "cache_images = $cache_images";
1097                                                 break;
1098
1099                                         case "hide_images":
1100                                                 $qpart = "hide_images = $hide_images";
1101                                                 break;
1102
1103                                         case "cat_id":
1104                                                 $qpart = $category_qpart_nocomma;
1105                                                 break;
1106
1107                                         case "feed_language":
1108                                                 $qpart = "feed_language = '$feed_language'";
1109                                                 break;
1110
1111                                 }
1112
1113                                 if ($qpart) {
1114                                         db_query(
1115                                                 "UPDATE ttrss_feeds SET $qpart WHERE id IN ($feed_ids)
1116                                                 AND owner_uid = " . $_SESSION["uid"]);
1117                                         print "<br/>";
1118                                 }
1119                         }
1120
1121                         db_query("COMMIT");
1122                 }
1123                 return;
1124         }
1125
1126         function remove() {
1127
1128                 $ids = explode(",", $_REQUEST["ids"]);
1129
1130                 foreach ($ids as $id) {
1131                         Pref_Feeds::remove_feed($id, $_SESSION["uid"]);
1132                 }
1133
1134                 return;
1135         }
1136
1137         function clear() {
1138                 $id = $_REQUEST["id"];
1139                 $this->clear_feed_articles($id);
1140         }
1141
1142         function rescore() {
1143                 $ids = explode(",", $_REQUEST["ids"]);
1144
1145                 foreach ($ids as $id) {
1146
1147                         $filters = load_filters($id, $_SESSION["uid"], 6);
1148
1149                         $result = db_query("SELECT
1150                                 title, content, link, ref_id, author,".
1151                                 SUBSTRING_FOR_DATE."(updated, 1, 19) AS updated
1152                                 FROM
1153                                         ttrss_user_entries, ttrss_entries
1154                                         WHERE ref_id = id AND feed_id = '$id' AND
1155                                                 owner_uid = " .$_SESSION['uid']."
1156                                         ");
1157
1158                         $scores = array();
1159
1160                         while ($line = db_fetch_assoc($result)) {
1161
1162                                 $tags = Article::get_article_tags($line["ref_id"]);
1163
1164                                 $article_filters = RSSUtils::get_article_filters($filters, $line['title'],
1165                                         $line['content'], $line['link'], strtotime($line['updated']),
1166                                         $line['author'], $tags);
1167
1168                                 $new_score = RSSUtils::calculate_article_score($article_filters);
1169
1170                                 if (!$scores[$new_score]) $scores[$new_score] = array();
1171
1172                                 array_push($scores[$new_score], $line['ref_id']);
1173                         }
1174
1175                         foreach (array_keys($scores) as $s) {
1176                                 if ($s > 1000) {
1177                                         db_query("UPDATE ttrss_user_entries SET score = '$s',
1178                                                 marked = true WHERE
1179                                                 ref_id IN (" . join(',', $scores[$s]) . ")");
1180                                 } else if ($s < -500) {
1181                                         db_query("UPDATE ttrss_user_entries SET score = '$s',
1182                                                 unread = false WHERE
1183                                                 ref_id IN (" . join(',', $scores[$s]) . ")");
1184                                 } else {
1185                                         db_query("UPDATE ttrss_user_entries SET score = '$s' WHERE
1186                                                 ref_id IN (" . join(',', $scores[$s]) . ")");
1187                                 }
1188                         }
1189                 }
1190
1191                 print __("All done.");
1192
1193         }
1194
1195         function rescoreAll() {
1196
1197                 $result = db_query(
1198                         "SELECT id FROM ttrss_feeds WHERE owner_uid = " . $_SESSION['uid']);
1199
1200                 while ($feed_line = db_fetch_assoc($result)) {
1201
1202                         $id = $feed_line["id"];
1203
1204                         $filters = load_filters($id, $_SESSION["uid"], 6);
1205
1206                         $tmp_result = db_query("SELECT
1207                                 title, content, link, ref_id, author,".
1208                                         SUBSTRING_FOR_DATE."(updated, 1, 19) AS updated
1209                                         FROM
1210                                         ttrss_user_entries, ttrss_entries
1211                                         WHERE ref_id = id AND feed_id = '$id' AND
1212                                                 owner_uid = " .$_SESSION['uid']."
1213                                         ");
1214
1215                         $scores = array();
1216
1217                         while ($line = db_fetch_assoc($tmp_result)) {
1218
1219                                 $tags = Article::get_article_tags($line["ref_id"]);
1220
1221                                 $article_filters = RSSUtils::get_article_filters($filters, $line['title'],
1222                                         $line['content'], $line['link'], strtotime($line['updated']),
1223                                         $line['author'], $tags);
1224
1225                                 $new_score = RSSUtils::calculate_article_score($article_filters);
1226
1227                                 if (!$scores[$new_score]) $scores[$new_score] = array();
1228
1229                                 array_push($scores[$new_score], $line['ref_id']);
1230                         }
1231
1232                         foreach (array_keys($scores) as $s) {
1233                                 if ($s > 1000) {
1234                                         db_query("UPDATE ttrss_user_entries SET score = '$s',
1235                                                 marked = true WHERE
1236                                                 ref_id IN (" . join(',', $scores[$s]) . ")");
1237                                 } else {
1238                                         db_query("UPDATE ttrss_user_entries SET score = '$s' WHERE
1239                                                 ref_id IN (" . join(',', $scores[$s]) . ")");
1240                                 }
1241                         }
1242                 }
1243
1244                 print __("All done.");
1245
1246         }
1247
1248         function categorize() {
1249                 $ids = explode(",", $_REQUEST["ids"]);
1250
1251                 $cat_id = $_REQUEST["cat_id"];
1252
1253                 if ($cat_id == 0) {
1254                         $cat_id_qpart = 'NULL';
1255                 } else {
1256                         $cat_id_qpart = "'$cat_id'";
1257                 }
1258
1259                 db_query("BEGIN");
1260
1261                 foreach ($ids as $id) {
1262
1263                         db_query("UPDATE ttrss_feeds SET cat_id = $cat_id_qpart
1264                                 WHERE id = '$id'
1265                                 AND owner_uid = " . $_SESSION["uid"]);
1266
1267                 }
1268
1269                 db_query("COMMIT");
1270         }
1271
1272         function removeCat() {
1273                 $ids = explode(",", $_REQUEST["ids"]);
1274                 foreach ($ids as $id) {
1275                         $this->remove_feed_category($id, $_SESSION["uid"]);
1276                 }
1277         }
1278
1279         function addCat() {
1280                 $feed_cat = trim($_REQUEST["cat"]);
1281
1282                 add_feed_category($feed_cat);
1283         }
1284
1285         function index() {
1286
1287                 print "<div dojoType=\"dijit.layout.AccordionContainer\" region=\"center\">";
1288                 print "<div id=\"pref-feeds-feeds\" dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Feeds')."\">";
1289
1290                 $result = db_query("SELECT COUNT(id) AS num_errors
1291                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
1292
1293                 $num_errors = db_fetch_result($result, 0, "num_errors");
1294
1295                 if ($num_errors > 0) {
1296
1297                         $error_button = "<button dojoType=\"dijit.form.Button\"
1298                                         onclick=\"showFeedsWithErrors()\" id=\"errorButton\">" .
1299                                 __("Feeds with errors") . "</button>";
1300                 }
1301
1302                 $inactive_button = "<button dojoType=\"dijit.form.Button\"
1303                                 id=\"pref_feeds_inactive_btn\"
1304                                 style=\"display : none\"
1305                                 onclick=\"showInactiveFeeds()\">" .
1306                                 __("Inactive feeds") . "</button>";
1307
1308                 $feed_search = $_REQUEST["search"];
1309
1310                 if (array_key_exists("search", $_REQUEST)) {
1311                         $_SESSION["prefs_feed_search"] = $feed_search;
1312                 } else {
1313                         $feed_search = $_SESSION["prefs_feed_search"];
1314                 }
1315
1316                 print '<div dojoType="dijit.layout.BorderContainer" gutters="false">';
1317
1318                 print "<div region='top' dojoType=\"dijit.Toolbar\">"; #toolbar
1319
1320                 print "<div style='float : right; padding-right : 4px;'>
1321                         <input dojoType=\"dijit.form.TextBox\" id=\"feed_search\" size=\"20\" type=\"search\"
1322                                 value=\"$feed_search\">
1323                         <button dojoType=\"dijit.form.Button\" onclick=\"updateFeedList()\">".
1324                                 __('Search')."</button>
1325                         </div>";
1326
1327                 print "<div dojoType=\"dijit.form.DropDownButton\">".
1328                                 "<span>" . __('Select')."</span>";
1329                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
1330                 print "<div onclick=\"dijit.byId('feedTree').model.setAllChecked(true)\"
1331                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
1332                 print "<div onclick=\"dijit.byId('feedTree').model.setAllChecked(false)\"
1333                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
1334                 print "</div></div>";
1335
1336                 print "<div dojoType=\"dijit.form.DropDownButton\">".
1337                                 "<span>" . __('Feeds')."</span>";
1338                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
1339                 print "<div onclick=\"quickAddFeed()\"
1340                         dojoType=\"dijit.MenuItem\">".__('Subscribe to feed')."</div>";
1341                 print "<div onclick=\"editSelectedFeed()\"
1342                         dojoType=\"dijit.MenuItem\">".__('Edit selected feeds')."</div>";
1343                 print "<div onclick=\"resetFeedOrder()\"
1344                         dojoType=\"dijit.MenuItem\">".__('Reset sort order')."</div>";
1345                 print "<div onclick=\"batchSubscribe()\"
1346                         dojoType=\"dijit.MenuItem\">".__('Batch subscribe')."</div>";
1347                 print "<div dojoType=\"dijit.MenuItem\" onclick=\"removeSelectedFeeds()\">"
1348                         .__('Unsubscribe')."</div> ";
1349                 print "</div></div>";
1350
1351                 if (get_pref('ENABLE_FEED_CATS')) {
1352                         print "<div dojoType=\"dijit.form.DropDownButton\">".
1353                                         "<span>" . __('Categories')."</span>";
1354                         print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
1355                         print "<div onclick=\"createCategory()\"
1356                                 dojoType=\"dijit.MenuItem\">".__('Add category')."</div>";
1357                         print "<div onclick=\"resetCatOrder()\"
1358                                 dojoType=\"dijit.MenuItem\">".__('Reset sort order')."</div>";
1359                         print "<div onclick=\"removeSelectedCategories()\"
1360                                 dojoType=\"dijit.MenuItem\">".__('Remove selected')."</div>";
1361                         print "</div></div>";
1362
1363                 }
1364
1365                 print $error_button;
1366                 print $inactive_button;
1367
1368                 if (defined('_ENABLE_FEED_DEBUGGING')) {
1369
1370                         print "<select id=\"feedActionChooser\" onchange=\"feedActionChange()\">
1371                                 <option value=\"facDefault\" selected>".__('More actions...')."</option>";
1372
1373                         if (FORCE_ARTICLE_PURGE == 0) {
1374                                 print
1375                                         "<option value=\"facPurge\">".__('Manual purge')."</option>";
1376                         }
1377
1378                         print "
1379                                 <option value=\"facClear\">".__('Clear feed data')."</option>
1380                                 <option value=\"facRescore\">".__('Rescore articles')."</option>";
1381
1382                         print "</select>";
1383
1384                 }
1385
1386                 print "</div>"; # toolbar
1387
1388                 //print '</div>';
1389                 print '<div dojoType="dijit.layout.ContentPane" region="center">';
1390
1391                 print "<div id=\"feedlistLoading\">
1392                 <img src='images/indicator_tiny.gif'>".
1393                  __("Loading, please wait...")."</div>";
1394
1395                 print "<div dojoType=\"fox.PrefFeedStore\" jsId=\"feedStore\"
1396                         url=\"backend.php?op=pref-feeds&method=getfeedtree\">
1397                 </div>
1398                 <div dojoType=\"lib.CheckBoxStoreModel\" jsId=\"feedModel\" store=\"feedStore\"
1399                 query=\"{id:'root'}\" rootId=\"root\" rootLabel=\"Feeds\"
1400                         childrenAttrs=\"items\" checkboxStrict=\"false\" checkboxAll=\"false\">
1401                 </div>
1402                 <div dojoType=\"fox.PrefFeedTree\" id=\"feedTree\"
1403                         dndController=\"dijit.tree.dndSource\"
1404                         betweenThreshold=\"5\"
1405                         autoExpand='true'
1406                         model=\"feedModel\" openOnClick=\"false\">
1407                 <script type=\"dojo/method\" event=\"onClick\" args=\"item\">
1408                         var id = String(item.id);
1409                         var bare_id = id.substr(id.indexOf(':')+1);
1410
1411                         if (id.match('FEED:')) {
1412                                 editFeed(bare_id);
1413                         } else if (id.match('CAT:')) {
1414                                 editCat(bare_id, item);
1415                         }
1416                 </script>
1417                 <script type=\"dojo/method\" event=\"onLoad\" args=\"item\">
1418                         Element.hide(\"feedlistLoading\");
1419
1420                         checkInactiveFeeds();
1421                 </script>
1422                 </div>";
1423
1424 #               print "<div dojoType=\"dijit.Tooltip\" connectId=\"feedTree\" position=\"below\">
1425 #                       ".__('<b>Hint:</b> you can drag feeds and categories around.')."
1426 #                       </div>";
1427
1428                 print '</div>';
1429                 print '</div>';
1430
1431                 print "</div>"; # feeds pane
1432
1433                 print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('OPML')."\">";
1434
1435                 print "<p>" . __("Using OPML you can export and import your feeds, filters, labels and Tiny Tiny RSS settings.") .
1436                         __("Only main settings profile can be migrated using OPML.") . "</p>";
1437
1438                 print "<iframe id=\"upload_iframe\"
1439                         name=\"upload_iframe\" onload=\"opmlImportComplete(this)\"
1440                         style=\"width: 400px; height: 100px; display: none;\"></iframe>";
1441
1442                 print "<form  name=\"opml_form\" style='display : block' target=\"upload_iframe\"
1443                         enctype=\"multipart/form-data\" method=\"POST\"
1444                         action=\"backend.php\">
1445                         <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
1446                         <input type=\"hidden\" name=\"op\" value=\"dlg\">
1447                         <input type=\"hidden\" name=\"method\" value=\"importOpml\">
1448                         <button dojoType=\"dijit.form.Button\" onclick=\"return opmlImport();\" type=\"submit\">" .
1449                         __('Import my OPML') . "</button>";
1450
1451                 print "<hr>";
1452
1453                 $opml_export_filename = "TinyTinyRSS_".date("Y-m-d").".opml";
1454
1455                 print "<p>" . __('Filename:') .
1456             " <input type=\"text\" id=\"filename\" value=\"$opml_export_filename\" />&nbsp;" .
1457                                 __('Include settings') . "<input type=\"checkbox\" id=\"settings\" checked=\"1\"/>";
1458
1459                 print "</p><button dojoType=\"dijit.form.Button\"
1460                         onclick=\"gotoExportOpml(document.opml_form.filename.value, document.opml_form.settings.checked)\" >" .
1461               __('Export OPML') . "</button></p></form>";
1462
1463                 print "<hr>";
1464
1465                 print "<p>" . __('Your OPML can be published publicly and can be subscribed by anyone who knows the URL below.') . "</p>";
1466
1467                 print_warning("Published OPML does not include your Tiny Tiny RSS settings, feeds that require authentication or feeds hidden from Popular feeds.");
1468
1469                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return displayDlg('".__("Public OPML URL")."','pubOPMLUrl')\">".
1470                         __('Display published OPML URL')."</button> ";
1471
1472                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
1473                         "hook_prefs_tab_section", "prefFeedsOPML");
1474
1475                 print "</div>"; # pane
1476
1477                 if (strpos($_SERVER['HTTP_USER_AGENT'], "Firefox") !== false) {
1478
1479                         print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Firefox integration')."\">";
1480
1481                         print_notice(__('This Tiny Tiny RSS site can be used as a Firefox Feed Reader by clicking the link below.'));
1482
1483                         print "<p>";
1484
1485                         print "<button onclick='window.navigator.registerContentHandler(" .
1486                       "\"application/vnd.mozilla.maybe.feed\", " .
1487                       "\"" . $this->subscribe_to_feed_url() . "\", " . " \"Tiny Tiny RSS\")'>" .
1488                                                          __('Click here to register this site as a feed reader.') .
1489                                 "</button>";
1490
1491                         print "</p>";
1492
1493                         print "</div>"; # pane
1494                 }
1495
1496                 print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Published & shared articles / Generated feeds')."\">";
1497
1498                 print "<p>" . __('Published articles are exported as a public RSS feed and can be subscribed by anyone who knows the URL specified below.') . "</p>";
1499
1500                 $rss_url = '-2::' . htmlspecialchars(get_self_url_prefix() .
1501                                 "/public.php?op=rss&id=-2&view-mode=all_articles");;
1502
1503                 print "<p>";
1504
1505                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return displayDlg('".__("View as RSS")."','generatedFeed', '$rss_url')\">".
1506                         __('Display URL')."</button> ";
1507
1508                 print "<button class=\"warning\" dojoType=\"dijit.form.Button\" onclick=\"return clearFeedAccessKeys()\">".
1509                         __('Clear all generated URLs')."</button> ";
1510
1511                 print "</p>";
1512
1513                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
1514                         "hook_prefs_tab_section", "prefFeedsPublishedGenerated");
1515
1516                 print "</div>"; #pane
1517
1518                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,
1519                         "hook_prefs_tab", "prefFeeds");
1520
1521                 print "</div>"; #container
1522         }
1523
1524         private function feedlist_init_cat($cat_id) {
1525                 $obj = array();
1526                 $cat_id = (int) $cat_id;
1527
1528                 if ($cat_id > 0) {
1529                         $cat_unread = CCache::find($cat_id, $_SESSION["uid"], true);
1530                 } else if ($cat_id == 0 || $cat_id == -2) {
1531                         $cat_unread = Feeds::getCategoryUnread($cat_id);
1532                 }
1533
1534                 $obj['id'] = 'CAT:' . $cat_id;
1535                 $obj['items'] = array();
1536                 $obj['name'] = Feeds::getCategoryTitle($cat_id);
1537                 $obj['type'] = 'category';
1538                 $obj['unread'] = (int) $cat_unread;
1539                 $obj['bare_id'] = $cat_id;
1540
1541                 return $obj;
1542         }
1543
1544         private function feedlist_init_feed($feed_id, $title = false, $unread = false, $error = '', $updated = '') {
1545                 $obj = array();
1546                 $feed_id = (int) $feed_id;
1547
1548                 if (!$title)
1549                         $title = Feeds::getFeedTitle($feed_id, false);
1550
1551                 if ($unread === false)
1552                         $unread = getFeedUnread($feed_id, false);
1553
1554                 $obj['id'] = 'FEED:' . $feed_id;
1555                 $obj['name'] = $title;
1556                 $obj['unread'] = (int) $unread;
1557                 $obj['type'] = 'feed';
1558                 $obj['error'] = $error;
1559                 $obj['updated'] = $updated;
1560                 $obj['icon'] = Feeds::getFeedIcon($feed_id);
1561                 $obj['bare_id'] = $feed_id;
1562                 $obj['auxcounter'] = 0;
1563
1564                 return $obj;
1565         }
1566
1567         function inactiveFeeds() {
1568
1569                 if (DB_TYPE == "pgsql") {
1570                         $interval_qpart = "NOW() - INTERVAL '3 months'";
1571                 } else {
1572                         $interval_qpart = "DATE_SUB(NOW(), INTERVAL 3 MONTH)";
1573                 }
1574
1575                 $result = db_query("SELECT ttrss_feeds.title, ttrss_feeds.site_url,
1576                                 ttrss_feeds.feed_url, ttrss_feeds.id, MAX(updated) AS last_article
1577                         FROM ttrss_feeds, ttrss_entries, ttrss_user_entries WHERE
1578                                 (SELECT MAX(updated) FROM ttrss_entries, ttrss_user_entries WHERE
1579                                         ttrss_entries.id = ref_id AND
1580                                                 ttrss_user_entries.feed_id = ttrss_feeds.id) < $interval_qpart
1581                         AND ttrss_feeds.owner_uid = ".$_SESSION["uid"]." AND
1582                                 ttrss_user_entries.feed_id = ttrss_feeds.id AND
1583                                 ttrss_entries.id = ref_id
1584                         GROUP BY ttrss_feeds.title, ttrss_feeds.id, ttrss_feeds.site_url, ttrss_feeds.feed_url
1585                         ORDER BY last_article");
1586
1587                 print "<p" .__("These feeds have not been updated with new content for 3 months (oldest first):") . "</p>";
1588
1589                 print "<div dojoType=\"dijit.Toolbar\">";
1590                 print "<div dojoType=\"dijit.form.DropDownButton\">".
1591                                 "<span>" . __('Select')."</span>";
1592                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
1593                 print "<div onclick=\"selectTableRows('prefInactiveFeedList', 'all')\"
1594                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
1595                 print "<div onclick=\"selectTableRows('prefInactiveFeedList', 'none')\"
1596                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
1597                 print "</div></div>";
1598                 print "</div>"; #toolbar
1599
1600                 print "<div class=\"inactiveFeedHolder\">";
1601
1602                 print "<table width=\"100%\" cellspacing=\"0\" id=\"prefInactiveFeedList\">";
1603
1604                 $lnum = 1;
1605
1606                 while ($line = db_fetch_assoc($result)) {
1607
1608                         $feed_id = $line["id"];
1609                         $this_row_id = "id=\"FUPDD-$feed_id\"";
1610
1611                         # class needed for selectTableRows()
1612                         print "<tr class=\"placeholder\" $this_row_id>";
1613
1614                         # id needed for selectTableRows()
1615                         print "<td width='5%' align='center'><input
1616                                 onclick='toggleSelectRow2(this);' dojoType=\"dijit.form.CheckBox\"
1617                                 type=\"checkbox\" id=\"FUPDC-$feed_id\"></td>";
1618                         print "<td>";
1619
1620                         print "<a class=\"visibleLink\" href=\"#\" ".
1621                                 "title=\"".__("Click to edit feed")."\" ".
1622                                 "onclick=\"editFeed(".$line["id"].")\">".
1623                                 htmlspecialchars($line["title"])."</a>";
1624
1625                         print "</td><td class=\"insensitive\" align='right'>";
1626                         print make_local_datetime($line['last_article'], false);
1627                         print "</td>";
1628                         print "</tr>";
1629
1630                         ++$lnum;
1631                 }
1632
1633                 print "</table>";
1634                 print "</div>";
1635
1636                 print "<div class='dlgButtons'>";
1637                 print "<div style='float : left'>";
1638                 print "<button class=\"danger\" dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('inactiveFeedsDlg').removeSelected()\">"
1639                         .__('Unsubscribe from selected feeds')."</button> ";
1640                 print "</div>";
1641
1642                 print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('inactiveFeedsDlg').hide()\">".
1643                         __('Close this window')."</button>";
1644
1645                 print "</div>";
1646
1647         }
1648
1649         function feedsWithErrors() {
1650                 $result = db_query("SELECT id,title,feed_url,last_error,site_url
1651                 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
1652
1653                 print "<div dojoType=\"dijit.Toolbar\">";
1654                 print "<div dojoType=\"dijit.form.DropDownButton\">".
1655                                 "<span>" . __('Select')."</span>";
1656                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
1657                 print "<div onclick=\"selectTableRows('prefErrorFeedList', 'all')\"
1658                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
1659                 print "<div onclick=\"selectTableRows('prefErrorFeedList', 'none')\"
1660                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
1661                 print "</div></div>";
1662                 print "</div>"; #toolbar
1663
1664                 print "<div class=\"inactiveFeedHolder\">";
1665
1666                 print "<table width=\"100%\" cellspacing=\"0\" id=\"prefErrorFeedList\">";
1667
1668                 $lnum = 1;
1669
1670                 while ($line = db_fetch_assoc($result)) {
1671
1672                         $feed_id = $line["id"];
1673                         $this_row_id = "id=\"FERDD-$feed_id\"";
1674
1675                         # class needed for selectTableRows()
1676                         print "<tr class=\"placeholder\" $this_row_id>";
1677
1678                         # id needed for selectTableRows()
1679                         print "<td width='5%' align='center'><input
1680                                 onclick='toggleSelectRow2(this);' dojoType=\"dijit.form.CheckBox\"
1681                                 type=\"checkbox\" id=\"FERDC-$feed_id\"></td>";
1682                         print "<td>";
1683
1684                         print "<a class=\"visibleLink\" href=\"#\" ".
1685                                 "title=\"".__("Click to edit feed")."\" ".
1686                                 "onclick=\"editFeed(".$line["id"].")\">".
1687                                 htmlspecialchars($line["title"])."</a>: ";
1688
1689                         print "<span class=\"insensitive\">";
1690                         print htmlspecialchars($line["last_error"]);
1691                         print "</span>";
1692
1693                         print "</td>";
1694                         print "</tr>";
1695
1696                         ++$lnum;
1697                 }
1698
1699                 print "</table>";
1700                 print "</div>";
1701
1702                 print "<div class='dlgButtons'>";
1703                 print "<div style='float : left'>";
1704                 print "<button class=\"danger\" dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('errorFeedsDlg').removeSelected()\">"
1705                         .__('Unsubscribe from selected feeds')."</button> ";
1706                 print "</div>";
1707
1708                 print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('errorFeedsDlg').hide()\">".
1709                         __('Close this window')."</button>";
1710
1711                 print "</div>";
1712         }
1713
1714         /**
1715          * Purge a feed contents, marked articles excepted.
1716          *
1717          * @param mixed $link The database connection.
1718          * @param integer $id The id of the feed to purge.
1719          * @return void
1720          */
1721         private function clear_feed_articles($id) {
1722
1723                 if ($id != 0) {
1724                         $result = db_query("DELETE FROM ttrss_user_entries
1725                         WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
1726                 } else {
1727                         $result = db_query("DELETE FROM ttrss_user_entries
1728                         WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
1729                 }
1730
1731                 $result = db_query("DELETE FROM ttrss_entries WHERE
1732                         (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
1733
1734                 CCache::update($id, $_SESSION['uid']);
1735         } // function clear_feed_articles
1736
1737         private function remove_feed_category($id, $owner_uid) {
1738
1739                 db_query("DELETE FROM ttrss_feed_categories
1740                         WHERE id = '$id' AND owner_uid = $owner_uid");
1741
1742                 CCache::remove($id, $owner_uid, true);
1743         }
1744
1745         static function remove_feed($id, $owner_uid) {
1746
1747                 if ($id > 0) {
1748
1749                         /* save starred articles in Archived feed */
1750
1751                         db_query("BEGIN");
1752
1753                         /* prepare feed if necessary */
1754
1755                         $result = db_query("SELECT feed_url FROM ttrss_feeds WHERE id = $id
1756                                 AND owner_uid = $owner_uid");
1757
1758                         $feed_url = db_fetch_result($result, 0, "feed_url");
1759
1760                         $result = db_query("SELECT id FROM ttrss_archived_feeds
1761                                 WHERE feed_url = '$feed_url' AND owner_uid = $owner_uid");
1762
1763                         if (db_num_rows($result) == 0) {
1764                                 $result = db_query("SELECT MAX(id) AS id FROM ttrss_archived_feeds");
1765                                 $new_feed_id = (int)db_fetch_result($result, 0, "id") + 1;
1766
1767                                 db_query("INSERT INTO ttrss_archived_feeds
1768                                         (id, owner_uid, title, feed_url, site_url)
1769                                 SELECT $new_feed_id, owner_uid, title, feed_url, site_url from ttrss_feeds
1770                                 WHERE id = '$id'");
1771
1772                                 $archive_id = $new_feed_id;
1773                         } else {
1774                                 $archive_id = db_fetch_result($result, 0, "id");
1775                         }
1776
1777                         db_query("UPDATE ttrss_user_entries SET feed_id = NULL,
1778                                 orig_feed_id = '$archive_id' WHERE feed_id = '$id' AND
1779                                         marked = true AND owner_uid = $owner_uid");
1780
1781                         /* Remove access key for the feed */
1782
1783                         db_query("DELETE FROM ttrss_access_keys WHERE
1784                                 feed_id = '$id' AND owner_uid = $owner_uid");
1785
1786                         /* remove the feed */
1787
1788                         db_query("DELETE FROM ttrss_feeds
1789                                         WHERE id = '$id' AND owner_uid = $owner_uid");
1790
1791                         db_query("COMMIT");
1792
1793                         if (file_exists(ICONS_DIR . "/$id.ico")) {
1794                                 unlink(ICONS_DIR . "/$id.ico");
1795                         }
1796
1797                         CCache::remove($id, $owner_uid);
1798
1799                 } else {
1800                         Labels::remove(Labels::feed_to_label_id($id), $owner_uid);
1801                         //CCache::remove($id, $owner_uid); don't think labels are cached
1802                 }
1803         }
1804
1805         function batchSubscribe() {
1806                 print_hidden("op", "pref-feeds");
1807                 print_hidden("method", "batchaddfeeds");
1808
1809                 print "<table width='100%'><tr><td>
1810                         ".__("Add one valid RSS feed per line (no feed detection is done)")."
1811                 </td><td align='right'>";
1812                 if (get_pref('ENABLE_FEED_CATS')) {
1813                         print __('Place in category:') . " ";
1814                         print_feed_cat_select("cat", false, 'dojoType="dijit.form.Select"');
1815                 }
1816                 print "</td></tr><tr><td colspan='2'>";
1817                 print "<textarea
1818                         style='font-size : 12px; width : 98%; height: 200px;'
1819                         placeHolder=\"".__("Feeds to subscribe, One per line")."\"
1820                         dojoType=\"dijit.form.SimpleTextarea\" required=\"1\" name=\"feeds\"></textarea>";
1821
1822                 print "</td></tr><tr><td colspan='2'>";
1823
1824                 print "<div id='feedDlg_loginContainer' style='display : none'>
1825                                 " .
1826                                 " <input dojoType=\"dijit.form.TextBox\" name='login'\"
1827                                         placeHolder=\"".__("Login")."\"
1828                                         style=\"width : 10em;\"> ".
1829                                 " <input
1830                                         placeHolder=\"".__("Password")."\"
1831                                         dojoType=\"dijit.form.TextBox\" type='password'
1832                                         autocomplete=\"new-password\"
1833                                         style=\"width : 10em;\" name='pass'\">".
1834                                 "</div>";
1835
1836                 print "</td></tr><tr><td colspan='2'>";
1837
1838                 print "<div style=\"clear : both\">
1839                         <input type=\"checkbox\" name=\"need_auth\" dojoType=\"dijit.form.CheckBox\" id=\"feedDlg_loginCheck\"
1840                                         onclick='checkboxToggleElement(this, \"feedDlg_loginContainer\")'>
1841                                 <label for=\"feedDlg_loginCheck\">".
1842                                 __('Feeds require authentication.')."</div>";
1843
1844                 print "</form>";
1845
1846                 print "</td></tr></table>";
1847
1848                 print "<div class=\"dlgButtons\">
1849                         <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('batchSubDlg').execute()\">".__('Subscribe')."</button>
1850                         <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('batchSubDlg').hide()\">".__('Cancel')."</button>
1851                         </div>";
1852         }
1853
1854         function batchAddFeeds() {
1855                 $cat_id = $_REQUEST['cat'];
1856                 $feeds = explode("\n", $_REQUEST['feeds']);
1857                 $login = $_REQUEST['login'];
1858                 $pass = trim($_REQUEST['pass']);
1859
1860                 foreach ($feeds as $feed) {
1861                         $feed = trim($feed);
1862
1863                         if (validate_feed_url($feed)) {
1864
1865                                 db_query("BEGIN");
1866
1867                                 if ($cat_id == "0" || !$cat_id) {
1868                                         $cat_qpart = "NULL";
1869                                 } else {
1870                                         $cat_qpart = "'$cat_id'";
1871                                 }
1872
1873                                 $result = db_query(
1874                                         "SELECT id FROM ttrss_feeds
1875                                         WHERE feed_url = '$feed' AND owner_uid = ".$_SESSION["uid"]);
1876
1877                                 $pass = $pass;
1878
1879                                 if (db_num_rows($result) == 0) {
1880                                         $result = db_query(
1881                                                 "INSERT INTO ttrss_feeds
1882                                                         (owner_uid,feed_url,title,cat_id,auth_login,auth_pass,update_method,auth_pass_encrypted)
1883                                                 VALUES ('".$_SESSION["uid"]."', '$feed',
1884                                                         '[Unknown]', $cat_qpart, '$login', '$pass', 0, false)");
1885                                 }
1886
1887                                 db_query("COMMIT");
1888                         }
1889                 }
1890         }
1891
1892         function regenOPMLKey() {
1893                 $this->update_feed_access_key('OPML:Publish',
1894                 false, $_SESSION["uid"]);
1895
1896                 $new_link = Opml::opml_publish_url();
1897
1898                 print json_encode(array("link" => $new_link));
1899         }
1900
1901         function regenFeedKey() {
1902                 $feed_id = $_REQUEST['id'];
1903                 $is_cat = $_REQUEST['is_cat'] == "true";
1904
1905                 $new_key = $this->update_feed_access_key($feed_id, $is_cat);
1906
1907                 print json_encode(array("link" => $new_key));
1908         }
1909
1910
1911         private function update_feed_access_key($feed_id, $is_cat, $owner_uid = false) {
1912                 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1913
1914                 $sql_is_cat = bool_to_sql_bool($is_cat);
1915
1916                 $result = db_query("SELECT access_key FROM ttrss_access_keys
1917                         WHERE feed_id = '$feed_id'      AND is_cat = $sql_is_cat
1918                         AND owner_uid = " . $owner_uid);
1919
1920                 if (db_num_rows($result) == 1) {
1921                         $key = uniqid_short();
1922
1923                         db_query("UPDATE ttrss_access_keys SET access_key = '$key'
1924                                 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
1925                                 AND owner_uid = " . $owner_uid);
1926
1927                         return $key;
1928
1929                 } else {
1930                         return get_feed_access_key($feed_id, $is_cat, $owner_uid);
1931                 }
1932         }
1933
1934         // Silent
1935         function clearKeys() {
1936                 db_query("DELETE FROM ttrss_access_keys WHERE
1937                         owner_uid = " . $_SESSION["uid"]);
1938         }
1939
1940         private function calculate_children_count($cat) {
1941                 $c = 0;
1942
1943                 foreach ($cat['items'] as $child) {
1944                         if ($child['type'] == 'category') {
1945                                 $c += $this->calculate_children_count($child);
1946                         } else {
1947                                 $c += 1;
1948                         }
1949                 }
1950
1951                 return $c;
1952         }
1953
1954         function getinactivefeeds() {
1955                 if (DB_TYPE == "pgsql") {
1956                         $interval_qpart = "NOW() - INTERVAL '3 months'";
1957                 } else {
1958                         $interval_qpart = "DATE_SUB(NOW(), INTERVAL 3 MONTH)";
1959                 }
1960
1961                 $result = db_query("SELECT COUNT(*) AS num_inactive FROM ttrss_feeds WHERE
1962                                 (SELECT MAX(updated) FROM ttrss_entries, ttrss_user_entries WHERE
1963                                         ttrss_entries.id = ref_id AND
1964                                                 ttrss_user_entries.feed_id = ttrss_feeds.id) < $interval_qpart AND
1965                           ttrss_feeds.owner_uid = ".$_SESSION["uid"]);
1966
1967                 print (int) db_fetch_result($result, 0, "num_inactive");
1968         }
1969
1970         static function subscribe_to_feed_url() {
1971                 $url_path = get_self_url_prefix() .
1972                         "/public.php?op=subscribe&feed_url=%s";
1973                 return $url_path;
1974         }
1975
1976 }