classes/pref/filters.php

   1 <?php
   2 class Pref_Filters extends Handler_Protected {
   3
   4         function csrf_ignore($method) {
   5                 $csrf_ignored = array("index", "getfiltertree", "edit", "newfilter", "newrule",
   6                         "newaction", "savefilterorder");
   7
   8                 return array_search($method, $csrf_ignored) !== false;
   9         }
  10
  11         function filtersortreset() {
  12                 $this->dbh->query("UPDATE ttrss_filters2
  13                                 SET order_id = 0 WHERE owner_uid = " . $_SESSION["uid"]);
  14                 return;
  15         }
  16
  17         function savefilterorder() {
  18                 $data = json_decode($_POST['payload'], true);
  19
  20                 #file_put_contents("/tmp/saveorder.json", $_POST['payload']);
  21                 #$data = json_decode(file_get_contents("/tmp/saveorder.json"), true);
  22
  23                 if (!is_array($data['items']))
  24                         $data['items'] = json_decode($data['items'], true);
  25
  26                 $index = 0;
  27
  28                 if (is_array($data) && is_array($data['items'])) {
  29                         foreach ($data['items'][0]['items'] as $item) {
  30                                 $filter_id = (int) str_replace("FILTER:", "", $item['_reference']);
  31
  32                                 if ($filter_id > 0) {
  33
  34                                         $this->dbh->query("UPDATE ttrss_filters2 SET
  35                                                 order_id = $index WHERE id = '$filter_id' AND
  36                                                 owner_uid = " .$_SESSION["uid"]);
  37
  38                                         ++$index;
  39                                 }
  40                         }
  41                 }
  42
  43                 return;
  44         }
  45
  46
  47         function testFilter() {
  48                 $filter = array();
  49
  50                 $filter["enabled"] = true;
  51                 $filter["match_any_rule"] = sql_bool_to_bool(
  52                         checkbox_to_sql_bool($this->dbh->escape_string($_REQUEST["match_any_rule"])));
  53                 $filter["inverse"] = sql_bool_to_bool(
  54                         checkbox_to_sql_bool($this->dbh->escape_string($_REQUEST["inverse"])));
  55
  56                 $filter["rules"] = array();
  57                 $filter["actions"] = array("dummy-action");
  58
  59                 $result = $this->dbh->query("SELECT id,name FROM ttrss_filter_types");
  60
  61                 $filter_types = array();
  62                 while ($line = $this->dbh->fetch_assoc($result)) {
  63                         $filter_types[$line["id"]] = $line["name"];
  64                 }
  65
  66                 $scope_qparts = array();
  67
  68                 $rctr = 0;
  69                 foreach ($_REQUEST["rule"] AS $r) {
  70                         $rule = json_decode($r, true);
  71
  72                         if ($rule && $rctr < 5) {
  73                                 $rule["type"] = $filter_types[$rule["filter_type"]];
  74                                 unset($rule["filter_type"]);
  75
  76                                 if (strpos($rule["feed_id"], "CAT:") === 0) {
  77                                         $rule["cat_id"] = (int) substr($rule["feed_id"], 4);
  78                                         unset($rule["feed_id"]);
  79                                 }
  80
  81                                 if (isset($rule["feed_id"])) {
  82                                         array_push($scope_qparts, "feed_id = " . $rule["feed_id"]);
  83                                 }
  84
  85                                 if (isset($rule["cat_id"])) {
  86                                         array_push($scope_qparts, "cat_id = " . $rule["feed_id"]);
  87                                 }
  88
  89                                 array_push($filter["rules"], $rule);
  90
  91                                 ++$rctr;
  92                         } else {
  93                                 break;
  94                         }
  95                 }
  96
  97                 $found = 0;
  98                 $offset = 0;
  99                 $limit = 30;
 100                 $started = time();
 101
 102                 print __("Articles matching this filter:");
 103
 104                 require_once "include/rssfuncs.php";
 105
 106                 print "<div class=\"filterTestHolder\">";
 107                 print "<table width=\"100%\" cellspacing=\"0\" id=\"prefErrorFeedList\">";
 108
 109                 $glue = $filter['match_any_rule'] ? " AND " :  "OR ";
 110                 $scope_qpart = join($glue, $scope_qparts);
 111
 112                 while ($found < $limit && $offset < $limit * 10 && time() - $started < ini_get("max_execution_time") * 0.7) {
 113
 114                         $result = db_query("SELECT ttrss_entries.id,
 115                                         ttrss_entries.title,
 116                                         ttrss_feeds.id AS feed_id,
 117                                         ttrss_feed_categories.id AS cat_id,
 118                                         content,
 119                                         link,
 120                                         author,
 121                                         tag_cache
 122                                 FROM
 123                                         ttrss_entries, ttrss_user_entries
 124                                                 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)
 125                                                 LEFT JOIN ttrss_feed_categories ON (ttrss_feeds.cat_id = ttrss_feed_categories.id)
 126                                 WHERE
 127                                         ref_id = ttrss_entries.id AND
 128                                         ($scope_qpart) AND
 129                                         ttrss_user_entries.owner_uid = " . $_SESSION["uid"] . "
 130                                 ORDER BY date_entered DESC LIMIT $limit OFFSET $offset");
 131
 132                         while ($line = db_fetch_assoc($result)) {
 133
 134                                 $rc = get_article_filters(array($filter), $line['title'], $line['content'], $line['link'],
 135                                         false, $line['author'], explode(",", $line['tag_cache']));
 136
 137                                 if (count($rc) > 0) {
 138
 139                                         $line["content_preview"] = truncate_string(strip_tags($line["content"]), 100, '...');
 140
 141                                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
 142                                                 $line = $p->hook_query_headlines($line, 100);
 143                                         }
 144
 145                                         $content_preview = $line["content_preview"];
 146
 147                                         if ($line["feed_title"]) $feed_title = $line["feed_title"];
 148
 149                                         print "<tr>";
 150
 151                                         print "<td width='5%' align='center'><input dojoType=\"dijit.form.CheckBox\"
 152                                                 checked=\"1\" disabled=\"1\" type=\"checkbox\"></td>";
 153                                         print "<td>";
 154
 155                                         foreach ($filter['rules'] as $rule) {
 156                                                 $reg_exp = $rule['reg_exp'];
 157                                                 $reg_exp = str_replace('/', '\/', $rule["reg_exp"]);
 158
 159                                                 $line["title"] = preg_replace("/($reg_exp)/i",
 160                                                         "<span class=\"highlight\">$1</span>", $line["title"]);
 161
 162                                                 $content_preview = preg_replace("/($reg_exp)/i",
 163                                                         "<span class=\"highlight\">$1</span>", $content_preview);
 164                                         }
 165
 166                                         print $line["title"];
 167                                         print "&nbsp;(";
 168                                         print "<b>" . $feed_title . "</b>";
 169                                         print "):&nbsp;";
 170                                         print "<span class=\"insensitive\">" . $content_preview . "</span>";
 171                                         print " " . mb_substr($line["date_entered"], 0, 16);
 172
 173                                         print "</td></tr>";
 174
 175                                         $found++;
 176                                 }
 177                         }
 178
 179                         $offset += $limit;
 180                 }
 181
 182                 if ($found == 0) {
 183                         print "<tr><td align='center'>" .
 184                                 __("No recent articles matching this filter have been found.");
 185                 }
 186
 187                 print "</table></div>";
 188
 189                 print "<div style='text-align : center'>";
 190                 print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('filterTestDlg').hide()\">".
 191                         __('Close this window')."</button>";
 192                 print "</div>";
 193
 194         }
 195
 196         private function getfilterrules_concise($filter_id) {
 197                 $result = $this->dbh->query("SELECT reg_exp,
 198                         inverse,
 199                         feed_id,
 200                         cat_id,
 201                         cat_filter,
 202                         ttrss_filter_types.description AS field
 203                         FROM
 204                                 ttrss_filters2_rules, ttrss_filter_types
 205                         WHERE
 206                                 filter_id = '$filter_id' AND filter_type = ttrss_filter_types.id");
 207
 208                 $rv = "";
 209
 210                 while ($line = $this->dbh->fetch_assoc($result)) {
 211
 212                         $where = sql_bool_to_bool($line["cat_filter"]) ?
 213                                 getCategoryTitle($line["cat_id"]) :
 214                                 ($line["feed_id"] ?
 215                                         getFeedTitle($line["feed_id"]) : __("All feeds"));
 216
 217 #                       $where = $line["cat_id"] . "/" . $line["feed_id"];
 218
 219                         $inverse = sql_bool_to_bool($line["inverse"]) ? "inverse" : "";
 220
 221                         $rv .= "<span class='$inverse'>" . T_sprintf("%s on %s in %s %s",
 222                                 strip_tags($line["reg_exp"]),
 223                                 $line["field"],
 224                                 $where,
 225                                 sql_bool_to_bool($line["inverse"]) ? __("(inverse)") : "") . "</span>";
 226                 }
 227
 228                 return $rv;
 229         }
 230
 231         function getfiltertree() {
 232                 $root = array();
 233                 $root['id'] = 'root';
 234                 $root['name'] = __('Filters');
 235                 $root['items'] = array();
 236
 237                 $filter_search = $_SESSION["prefs_filter_search"];
 238
 239                 $result = $this->dbh->query("SELECT *,
 240                         (SELECT action_param FROM ttrss_filters2_actions
 241                                 WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1) AS action_param,
 242                         (SELECT action_id FROM ttrss_filters2_actions
 243                                 WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1) AS action_id,
 244                         (SELECT description FROM ttrss_filter_actions
 245                                 WHERE id = (SELECT action_id FROM ttrss_filters2_actions
 246                                         WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1)) AS action_name,
 247                         (SELECT reg_exp FROM ttrss_filters2_rules
 248                                 WHERE filter_id = ttrss_filters2.id ORDER BY id LIMIT 1) AS reg_exp
 249                         FROM ttrss_filters2 WHERE
 250                         owner_uid = ".$_SESSION["uid"]." ORDER BY order_id, title");
 251
 252
 253                 $folder = array();
 254                 $folder['items'] = array();
 255
 256                 while ($line = $this->dbh->fetch_assoc($result)) {
 257
 258                         $name = $this->getFilterName($line["id"]);
 259
 260                         $match_ok = false;
 261                         if ($filter_search) {
 262                                 $rules_result = $this->dbh->query(
 263                                         "SELECT reg_exp FROM ttrss_filters2_rules WHERE filter_id = ".$line["id"]);
 264
 265                                 while ($rule_line = $this->dbh->fetch_assoc($rules_result)) {
 266                                         if (mb_strpos($rule_line['reg_exp'], $filter_search) !== false) {
 267                                                 $match_ok = true;
 268                                                 break;
 269                                         }
 270                                 }
 271                         }
 272
 273                         if ($line['action_id'] == 7) {
 274                                 $label_result = $this->dbh->query("SELECT fg_color, bg_color
 275                                         FROM ttrss_labels2 WHERE caption = '".$this->dbh->escape_string($line['action_param'])."' AND
 276                                                 owner_uid = " . $_SESSION["uid"]);
 277
 278                                 if ($this->dbh->num_rows($label_result) > 0) {
 279                                         $fg_color = $this->dbh->fetch_result($label_result, 0, "fg_color");
 280                                         $bg_color = $this->dbh->fetch_result($label_result, 0, "bg_color");
 281
 282                                         $name[1] = "<span class=\"labelColorIndicator\" id=\"label-editor-indicator\" style='color : $fg_color; background-color : $bg_color; margin-right : 4px'>&alpha;</span>" . $name[1];
 283                                 }
 284                         }
 285
 286                         $filter = array();
 287                         $filter['id'] = 'FILTER:' . $line['id'];
 288                         $filter['bare_id'] = $line['id'];
 289                         $filter['name'] = $name[0];
 290                         $filter['param'] = $name[1];
 291                         $filter['checkbox'] = false;
 292                         $filter['enabled'] = sql_bool_to_bool($line["enabled"]);
 293                         $filter['rules'] = $this->getfilterrules_concise($line['id']);
 294
 295                         if (!$filter_search || $match_ok) {
 296                                 array_push($folder['items'], $filter);
 297                         }
 298                 }
 299
 300                 /* if (count($folder['items']) > 0) {
 301                         array_push($root['items'], $folder);
 302                 } */
 303
 304                 $root['items'] = $folder['items'];
 305
 306                 $fl = array();
 307                 $fl['identifier'] = 'id';
 308                 $fl['label'] = 'name';
 309                 $fl['items'] = array($root);
 310
 311                 print json_encode($fl);
 312                 return;
 313         }
 314
 315         function edit() {
 316
 317                 $filter_id = $this->dbh->escape_string($_REQUEST["id"]);
 318
 319                 $result = $this->dbh->query(
 320                         "SELECT * FROM ttrss_filters2 WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
 321
 322                 $enabled = sql_bool_to_bool($this->dbh->fetch_result($result, 0, "enabled"));
 323                 $match_any_rule = sql_bool_to_bool($this->dbh->fetch_result($result, 0, "match_any_rule"));
 324                 $inverse = sql_bool_to_bool($this->dbh->fetch_result($result, 0, "inverse"));
 325                 $title = htmlspecialchars($this->dbh->fetch_result($result, 0, "title"));
 326
 327                 print "<form id=\"filter_edit_form\" onsubmit='return false'>";
 328
 329                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pref-filters\">";
 330                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"id\" value=\"$filter_id\">";
 331                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"editSave\">";
 332                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"csrf_token\" value=\"".$_SESSION['csrf_token']."\">";
 333
 334                 print "<div class=\"dlgSec\">".__("Caption")."</div>";
 335
 336                 print "<input required=\"true\" dojoType=\"dijit.form.ValidationTextBox\" style=\"width : 20em;\" name=\"title\" value=\"$title\">";
 337
 338                 print "</div>";
 339
 340                 print "<div class=\"dlgSec\">".__("Match")."</div>";
 341
 342                 print "<div dojoType=\"dijit.Toolbar\">";
 343
 344                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 345                                 "<span>" . __('Select')."</span>";
 346                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 347                 print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(true)\"
 348                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 349                 print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(false)\"
 350                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 351                 print "</div></div>";
 352
 353                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addRule()\">".
 354                         __('Add')."</button> ";
 355
 356                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteRule()\">".
 357                         __('Delete')."</button> ";
 358
 359                 print "</div>";
 360
 361                 print "<ul id='filterDlg_Matches'>";
 362
 363                 $rules_result = $this->dbh->query("SELECT * FROM ttrss_filters2_rules
 364                         WHERE filter_id = '$filter_id' ORDER BY reg_exp, id");
 365
 366                 while ($line = $this->dbh->fetch_assoc($rules_result)) {
 367                         if (sql_bool_to_bool($line["cat_filter"])) {
 368                                 $line["feed_id"] = "CAT:" . (int)$line["cat_id"];
 369                         }
 370
 371                         unset($line["cat_filter"]);
 372                         unset($line["cat_id"]);
 373                         unset($line["filter_id"]);
 374                         unset($line["id"]);
 375                         if (!sql_bool_to_bool($line["inverse"])) unset($line["inverse"]);
 376
 377                         $data = htmlspecialchars(json_encode($line));
 378
 379                         print "<li><input dojoType='dijit.form.CheckBox' type='checkbox' onclick='toggleSelectListRow2(this)'>".
 380                                 "<span onclick=\"dijit.byId('filterEditDlg').editRule(this)\">".$this->getRuleName($line)."</span>".
 381                                 "<input type='hidden' name='rule[]' value=\"$data\"/></li>";
 382                 }
 383
 384                 print "</ul>";
 385
 386                 print "</div>";
 387
 388                 print "<div class=\"dlgSec\">".__("Apply actions")."</div>";
 389
 390                 print "<div dojoType=\"dijit.Toolbar\">";
 391
 392                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 393                                 "<span>" . __('Select')."</span>";
 394                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 395                 print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(true)\"
 396                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 397                 print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(false)\"
 398                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 399                 print "</div></div>";
 400
 401                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addAction()\">".
 402                         __('Add')."</button> ";
 403
 404                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteAction()\">".
 405                         __('Delete')."</button> ";
 406
 407                 print "</div>";
 408
 409                 print "<ul id='filterDlg_Actions'>";
 410
 411                 $actions_result = $this->dbh->query("SELECT * FROM ttrss_filters2_actions
 412                         WHERE filter_id = '$filter_id' ORDER BY id");
 413
 414                 while ($line = $this->dbh->fetch_assoc($actions_result)) {
 415                         $line["action_param_label"] = $line["action_param"];
 416
 417                         unset($line["filter_id"]);
 418                         unset($line["id"]);
 419
 420                         $data = htmlspecialchars(json_encode($line));
 421
 422                         print "<li><input dojoType='dijit.form.CheckBox' type='checkbox' onclick='toggleSelectListRow2(this)'>".
 423                                 "<span onclick=\"dijit.byId('filterEditDlg').editAction(this)\">".$this->getActionName($line)."</span>".
 424                                 "<input type='hidden' name='action[]' value=\"$data\"/></li>";
 425                 }
 426
 427                 print "</ul>";
 428
 429                 print "</div>";
 430
 431                 if ($enabled) {
 432                         $checked = "checked=\"1\"";
 433                 } else {
 434                         $checked = "";
 435                 }
 436
 437                 print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"enabled\" id=\"enabled\" $checked>
 438                                 <label for=\"enabled\">".__('Enabled')."</label>";
 439
 440                 if ($match_any_rule) {
 441                         $checked = "checked=\"1\"";
 442                 } else {
 443                         $checked = "";
 444                 }
 445
 446                 print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"match_any_rule\" id=\"match_any_rule\" $checked>
 447                                 <label for=\"match_any_rule\">".__('Match any rule')."</label>";
 448
 449                 if ($inverse) {
 450                         $checked = "checked=\"1\"";
 451                 } else {
 452                         $checked = "";
 453                 }
 454
 455                 print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"inverse\" id=\"inverse\" $checked>
 456                                 <label for=\"inverse\">".__('Inverse matching')."</label>";
 457
 458                 print "<p/>";
 459
 460                 print "<div class=\"dlgButtons\">";
 461
 462                 print "<div style=\"float : left\">";
 463                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').removeFilter()\">".
 464                         __('Remove')."</button>";
 465                 print "</div>";
 466
 467                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').test()\">".
 468                         __('Test')."</button> ";
 469
 470                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').execute()\">".
 471                         __('Save')."</button> ";
 472
 473                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').hide()\">".
 474                         __('Cancel')."</button>";
 475
 476                 print "</div>";
 477         }
 478
 479         private function getRuleName($rule) {
 480                 if (!$rule) $rule = json_decode($_REQUEST["rule"], true);
 481
 482                 $feed_id = $rule["feed_id"];
 483
 484                 if (strpos($feed_id, "CAT:") === 0) {
 485                         $feed_id = (int) substr($feed_id, 4);
 486                         $feed = getCategoryTitle($feed_id);
 487                 } else {
 488                         $feed_id = (int) $feed_id;
 489
 490                         if ($rule["feed_id"])
 491                                 $feed = getFeedTitle((int)$rule["feed_id"]);
 492                         else
 493                                 $feed = __("All feeds");
 494                 }
 495
 496                 $result = $this->dbh->query("SELECT description FROM ttrss_filter_types
 497                         WHERE id = ".(int)$rule["filter_type"]);
 498                 $filter_type = $this->dbh->fetch_result($result, 0, "description");
 499
 500                 $inverse = isset($rule["inverse"]) ? "inverse" : "";
 501
 502                 return "<span class='filterRule $inverse'>" .
 503                         T_sprintf("%s on %s in %s %s", strip_tags($rule["reg_exp"]),
 504                         $filter_type, $feed, isset($rule["inverse"]) ? __("(inverse)") : "") . "</span>";
 505         }
 506
 507         function printRuleName() {
 508                 print $this->getRuleName(json_decode($_REQUEST["rule"], true));
 509         }
 510
 511         private function getActionName($action) {
 512                 $result = $this->dbh->query("SELECT description FROM
 513                         ttrss_filter_actions WHERE id = " .(int)$action["action_id"]);
 514
 515                 $title = __($this->dbh->fetch_result($result, 0, "description"));
 516
 517                 if ($action["action_id"] == 4 || $action["action_id"] == 6 ||
 518                         $action["action_id"] == 7)
 519                                 $title .= ": " . $action["action_param"];
 520
 521                 return $title;
 522         }
 523
 524         function printActionName() {
 525                 print $this->getActionName(json_decode($_REQUEST["action"], true));
 526         }
 527
 528         function editSave() {
 529                 if ($_REQUEST["savemode"] && $_REQUEST["savemode"] == "test") {
 530                         return $this->testFilter();
 531                 }
 532
 533 #               print_r($_REQUEST);
 534
 535                 $filter_id = $this->dbh->escape_string($_REQUEST["id"]);
 536                 $enabled = checkbox_to_sql_bool($this->dbh->escape_string($_REQUEST["enabled"]));
 537                 $match_any_rule = checkbox_to_sql_bool($this->dbh->escape_string($_REQUEST["match_any_rule"]));
 538                 $inverse = checkbox_to_sql_bool($this->dbh->escape_string($_REQUEST["inverse"]));
 539                 $title = $this->dbh->escape_string($_REQUEST["title"]);
 540
 541                 $this->dbh->query("UPDATE ttrss_filters2 SET enabled = $enabled,
 542                         match_any_rule = $match_any_rule,
 543                         inverse = $inverse,
 544                         title = '$title'
 545                         WHERE id = '$filter_id'
 546                         AND owner_uid = ". $_SESSION["uid"]);
 547
 548                 $this->saveRulesAndActions($filter_id);
 549
 550         }
 551
 552         function remove() {
 553
 554                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
 555
 556                 foreach ($ids as $id) {
 557                         $this->dbh->query("DELETE FROM ttrss_filters2 WHERE id = '$id' AND owner_uid = ". $_SESSION["uid"]);
 558                 }
 559         }
 560
 561         private function saveRulesAndActions($filter_id) {
 562
 563                 $this->dbh->query("DELETE FROM ttrss_filters2_rules WHERE filter_id = '$filter_id'");
 564                 $this->dbh->query("DELETE FROM ttrss_filters2_actions WHERE filter_id = '$filter_id'");
 565
 566                 if ($filter_id) {
 567                         /* create rules */
 568
 569                         $rules = array();
 570                         $actions = array();
 571
 572                         foreach ($_REQUEST["rule"] as $rule) {
 573                                 $rule = json_decode($rule, true);
 574                                 unset($rule["id"]);
 575
 576                                 if (array_search($rule, $rules) === false) {
 577                                         array_push($rules, $rule);
 578                                 }
 579                         }
 580
 581                         foreach ($_REQUEST["action"] as $action) {
 582                                 $action = json_decode($action, true);
 583                                 unset($action["id"]);
 584
 585                                 if (array_search($action, $actions) === false) {
 586                                         array_push($actions, $action);
 587                                 }
 588                         }
 589
 590                         foreach ($rules as $rule) {
 591                                 if ($rule) {
 592
 593                                         $reg_exp = strip_tags($this->dbh->escape_string(trim($rule["reg_exp"])));
 594                                         $inverse = isset($rule["inverse"]) ? "true" : "false";
 595
 596                                         $filter_type = (int) $this->dbh->escape_string(trim($rule["filter_type"]));
 597                                         $feed_id = $this->dbh->escape_string(trim($rule["feed_id"]));
 598
 599                                         if (strpos($feed_id, "CAT:") === 0) {
 600
 601                                                 $cat_filter = bool_to_sql_bool(true);
 602                                                 $cat_id = (int) substr($feed_id, 4);
 603                                                 $feed_id = "NULL";
 604
 605                                                 if (!$cat_id) $cat_id = "NULL"; // Uncategorized
 606                                         } else {
 607                                                 $cat_filter = bool_to_sql_bool(false);
 608                                                 $feed_id = (int) $feed_id;
 609                                                 $cat_id = "NULL";
 610
 611                                                 if (!$feed_id) $feed_id = "NULL"; // Uncategorized
 612                                         }
 613
 614                                         $query = "INSERT INTO ttrss_filters2_rules
 615                                                 (filter_id, reg_exp,filter_type,feed_id,cat_id,cat_filter,inverse) VALUES
 616                                                 ('$filter_id', '$reg_exp', '$filter_type', $feed_id, $cat_id, $cat_filter, $inverse)";
 617
 618                                         $this->dbh->query($query);
 619                                 }
 620                         }
 621
 622                         foreach ($actions as $action) {
 623                                 if ($action) {
 624
 625                                         $action_id = (int) $this->dbh->escape_string($action["action_id"]);
 626                                         $action_param = $this->dbh->escape_string($action["action_param"]);
 627                                         $action_param_label = $this->dbh->escape_string($action["action_param_label"]);
 628
 629                                         if ($action_id == 7) {
 630                                                 $action_param = $action_param_label;
 631                                         }
 632
 633                                         if ($action_id == 6) {
 634                                                 $action_param = (int) str_replace("+", "", $action_param);
 635                                         }
 636
 637                                         $query = "INSERT INTO ttrss_filters2_actions
 638                                                 (filter_id, action_id, action_param) VALUES
 639                                                 ('$filter_id', '$action_id', '$action_param')";
 640
 641                                         $this->dbh->query($query);
 642                                 }
 643                         }
 644                 }
 645
 646
 647         }
 648
 649         function add() {
 650                 if ($_REQUEST["savemode"] && $_REQUEST["savemode"] == "test") {
 651                         return $this->testFilter();
 652                 }
 653
 654 #               print_r($_REQUEST);
 655
 656                 $enabled = checkbox_to_sql_bool($_REQUEST["enabled"]);
 657                 $match_any_rule = checkbox_to_sql_bool($_REQUEST["match_any_rule"]);
 658                 $title = $this->dbh->escape_string($_REQUEST["title"]);
 659                 $inverse = checkbox_to_sql_bool($_REQUEST["inverse"]);
 660
 661                 $this->dbh->query("BEGIN");
 662
 663                 /* create base filter */
 664
 665                 $result = $this->dbh->query("INSERT INTO ttrss_filters2
 666                         (owner_uid, match_any_rule, enabled, title, inverse) VALUES
 667                         (".$_SESSION["uid"].",$match_any_rule,$enabled, '$title', $inverse)");
 668
 669                 $result = $this->dbh->query("SELECT MAX(id) AS id FROM ttrss_filters2
 670                         WHERE owner_uid = ".$_SESSION["uid"]);
 671
 672                 $filter_id = $this->dbh->fetch_result($result, 0, "id");
 673
 674                 $this->saveRulesAndActions($filter_id);
 675
 676                 $this->dbh->query("COMMIT");
 677         }
 678
 679         function index() {
 680
 681                 $sort = $this->dbh->escape_string($_REQUEST["sort"]);
 682
 683                 if (!$sort || $sort == "undefined") {
 684                         $sort = "reg_exp";
 685                 }
 686
 687                 $filter_search = $this->dbh->escape_string($_REQUEST["search"]);
 688
 689                 if (array_key_exists("search", $_REQUEST)) {
 690                         $_SESSION["prefs_filter_search"] = $filter_search;
 691                 } else {
 692                         $filter_search = $_SESSION["prefs_filter_search"];
 693                 }
 694
 695                 print "<div id=\"pref-filter-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
 696                 print "<div id=\"pref-filter-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
 697                 print "<div id=\"pref-filter-toolbar\" dojoType=\"dijit.Toolbar\">";
 698
 699                 $filter_search = $this->dbh->escape_string($_REQUEST["search"]);
 700
 701                 if (array_key_exists("search", $_REQUEST)) {
 702                         $_SESSION["prefs_filter_search"] = $filter_search;
 703                 } else {
 704                         $filter_search = $_SESSION["prefs_filter_search"];
 705                 }
 706
 707                 print "<div style='float : right; padding-right : 4px;'>
 708                         <input dojoType=\"dijit.form.TextBox\" id=\"filter_search\" size=\"20\" type=\"search\"
 709                                 value=\"$filter_search\">
 710                         <button dojoType=\"dijit.form.Button\" onclick=\"updateFilterList()\">".
 711                                 __('Search')."</button>
 712                         </div>";
 713
 714                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 715                                 "<span>" . __('Select')."</span>";
 716                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 717                 print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(true)\"
 718                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 719                 print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(false)\"
 720                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 721                 print "</div></div>";
 722
 723                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return quickAddFilter()\">".
 724                         __('Create filter')."</button> ";
 725
 726                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return joinSelectedFilters()\">".
 727                         __('Combine')."</button> ";
 728
 729                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return editSelectedFilter()\">".
 730                         __('Edit')."</button> ";
 731
 732                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return resetFilterOrder()\">".
 733                         __('Reset sort order')."</button> ";
 734
 735
 736                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return removeSelectedFilters()\">".
 737                         __('Remove')."</button> ";
 738
 739                 if (defined('_ENABLE_FEED_DEBUGGING')) {
 740                         print "<button dojoType=\"dijit.form.Button\" onclick=\"rescore_all_feeds()\">".
 741                                 __('Rescore articles')."</button> ";
 742                 }
 743
 744                 print "</div>"; # toolbar
 745                 print "</div>"; # toolbar-frame
 746                 print "<div id=\"pref-filter-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
 747
 748                 print "<div id=\"filterlistLoading\">
 749                 <img src='images/indicator_tiny.gif'>".
 750                  __("Loading, please wait...")."</div>";
 751
 752                 print "<div dojoType=\"fox.PrefFilterStore\" jsId=\"filterStore\"
 753                         url=\"backend.php?op=pref-filters&method=getfiltertree\">
 754                 </div>
 755                 <div dojoType=\"lib.CheckBoxStoreModel\" jsId=\"filterModel\" store=\"filterStore\"
 756                         query=\"{id:'root'}\" rootId=\"root\" rootLabel=\"Filters\"
 757                         childrenAttrs=\"items\" checkboxStrict=\"false\" checkboxAll=\"false\">
 758                 </div>
 759                 <div dojoType=\"fox.PrefFilterTree\" id=\"filterTree\"
 760                         dndController=\"dijit.tree.dndSource\"
 761                         betweenThreshold=\"5\"
 762                         model=\"filterModel\" openOnClick=\"true\">
 763                 <script type=\"dojo/method\" event=\"onLoad\" args=\"item\">
 764                         Element.hide(\"filterlistLoading\");
 765                 </script>
 766                 <script type=\"dojo/method\" event=\"onClick\" args=\"item\">
 767                         var id = String(item.id);
 768                         var bare_id = id.substr(id.indexOf(':')+1);
 769
 770                         if (id.match('FILTER:')) {
 771                                 editFilter(bare_id);
 772                         }
 773                 </script>
 774
 775                 </div>";
 776
 777                 print "</div>"; #pane
 778
 779                 PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,
 780                         "hook_prefs_tab", "prefFilters");
 781
 782                 print "</div>"; #container
 783
 784         }
 785
 786         function newfilter() {
 787
 788                 print "<form name='filter_new_form' id='filter_new_form'>";
 789
 790                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pref-filters\">";
 791                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"add\">";
 792                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"csrf_token\" value=\"".$_SESSION['csrf_token']."\">";
 793
 794                 print "<div class=\"dlgSec\">".__("Caption")."</div>";
 795
 796                 print "<input required=\"true\" dojoType=\"dijit.form.ValidationTextBox\" style=\"width : 20em;\" name=\"title\" value=\"\">";
 797
 798                 print "<div class=\"dlgSec\">".__("Match")."</div>";
 799
 800                 print "<div dojoType=\"dijit.Toolbar\">";
 801
 802                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 803                                 "<span>" . __('Select')."</span>";
 804                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 805                 print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(true)\"
 806                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 807                 print "<div onclick=\"dijit.byId('filterEditDlg').selectRules(false)\"
 808                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 809                 print "</div></div>";
 810
 811                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addRule()\">".
 812                         __('Add')."</button> ";
 813
 814                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteRule()\">".
 815                         __('Delete')."</button> ";
 816
 817                 print "</div>";
 818
 819                 print "<ul id='filterDlg_Matches'>";
 820 #               print "<li>No rules</li>";
 821                 print "</ul>";
 822
 823                 print "</div>";
 824
 825                 print "<div class=\"dlgSec\">".__("Apply actions")."</div>";
 826
 827                 print "<div dojoType=\"dijit.Toolbar\">";
 828
 829                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 830                                 "<span>" . __('Select')."</span>";
 831                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 832                 print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(true)\"
 833                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 834                 print "<div onclick=\"dijit.byId('filterEditDlg').selectActions(false)\"
 835                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 836                 print "</div></div>";
 837
 838                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').addAction()\">".
 839                         __('Add')."</button> ";
 840
 841                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').deleteAction()\">".
 842                         __('Delete')."</button> ";
 843
 844                 print "</div>";
 845
 846                 print "<ul id='filterDlg_Actions'>";
 847 #               print "<li>No actions</li>";
 848                 print "</ul>";
 849
 850 /*              print "<div class=\"dlgSec\">".__("Options")."</div>";
 851                 print "<div class=\"dlgSecCont\">"; */
 852
 853                 print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"enabled\" id=\"enabled\" checked=\"1\">
 854                                 <label for=\"enabled\">".__('Enabled')."</label>";
 855
 856                 print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"match_any_rule\" id=\"match_any_rule\">
 857                                 <label for=\"match_any_rule\">".__('Match any rule')."</label>";
 858
 859                 print "<br/><input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"inverse\" id=\"inverse\">
 860                                 <label for=\"inverse\">".__('Inverse matching')."</label>";
 861
 862 //              print "</div>";
 863
 864                 print "<div class=\"dlgButtons\">";
 865
 866                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').test()\">".
 867                         __('Test')."</button> ";
 868
 869                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').execute()\">".
 870                         __('Create')."</button> ";
 871
 872                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').hide()\">".
 873                         __('Cancel')."</button>";
 874
 875                 print "</div>";
 876
 877         }
 878
 879         function newrule() {
 880                 $rule = json_decode($_REQUEST["rule"], true);
 881
 882                 if ($rule) {
 883                         $reg_exp = htmlspecialchars($rule["reg_exp"]);
 884                         $filter_type = $rule["filter_type"];
 885                         $feed_id = $rule["feed_id"];
 886                         $inverse_checked = isset($rule["inverse"]) ? "checked" : "";
 887                 } else {
 888                         $reg_exp = "";
 889                         $filter_type = 1;
 890                         $feed_id = 0;
 891                         $inverse_checked = "";
 892                 }
 893
 894                 if (strpos($feed_id, "CAT:") === 0) {
 895                         $feed_id = substr($feed_id, 4);
 896                         $cat_filter = true;
 897                 } else {
 898                         $cat_filter = false;
 899                 }
 900
 901
 902                 print "<form name='filter_new_rule_form' id='filter_new_rule_form'>";
 903
 904                 $result = $this->dbh->query("SELECT id,description
 905                         FROM ttrss_filter_types WHERE id != 5 ORDER BY description");
 906
 907                 $filter_types = array();
 908
 909                 while ($line = $this->dbh->fetch_assoc($result)) {
 910                         $filter_types[$line["id"]] = __($line["description"]);
 911                 }
 912
 913                 print "<div class=\"dlgSec\">".__("Match")."</div>";
 914
 915                 print "<div class=\"dlgSecCont\">";
 916
 917                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
 918                          required=\"true\" id=\"filterDlg_regExp\"
 919                          style=\"font-size : 16px; width : 20em;\"
 920                          name=\"reg_exp\" value=\"$reg_exp\"/>";
 921
 922                 print "<hr/>";
 923                 print "<input id=\"filterDlg_inverse\" dojoType=\"dijit.form.CheckBox\"
 924                          name=\"inverse\" $inverse_checked/>";
 925                 print "<label for=\"filterDlg_inverse\">".__("Inverse regular expression matching")."</label>";
 926
 927                 print "<hr/>" .  __("on field") . " ";
 928                 print_select_hash("filter_type", $filter_type, $filter_types,
 929                         'dojoType="dijit.form.Select"');
 930
 931                 print "<hr/>";
 932
 933                 print __("in") . " ";
 934
 935                 print "<span id='filterDlg_feeds'>";
 936                 print_feed_select("feed_id",
 937                         $cat_filter ? "CAT:$feed_id" : $feed_id,
 938                         'dojoType="dijit.form.FilteringSelect"');
 939                 print "</span>";
 940
 941                 print "</div>";
 942
 943                 print "<div class=\"dlgButtons\">";
 944
 945                 print "<div style=\"float : left\">
 946                         <a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/wiki/ContentFilters\">".__("Wiki: Filters")."</a>
 947                 </div>";
 948
 949
 950                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterNewRuleDlg').execute()\">".
 951                         ($rule ? __("Save rule") : __('Add rule'))."</button> ";
 952
 953                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterNewRuleDlg').hide()\">".
 954                         __('Cancel')."</button>";
 955
 956                 print "</div>";
 957
 958                 print "</form>";
 959         }
 960
 961         function newaction() {
 962                 $action = json_decode($_REQUEST["action"], true);
 963
 964                 if ($action) {
 965                         $action_param = $this->dbh->escape_string($action["action_param"]);
 966                         $action_id = (int)$action["action_id"];
 967                 } else {
 968                         $action_param = "";
 969                         $action_id = 0;
 970                 }
 971
 972                 print "<form name='filter_new_action_form' id='filter_new_action_form'>";
 973
 974                 print "<div class=\"dlgSec\">".__("Perform Action")."</div>";
 975
 976                 print "<div class=\"dlgSecCont\">";
 977
 978                 print "<select name=\"action_id\" dojoType=\"dijit.form.Select\"
 979                         onchange=\"filterDlgCheckAction(this)\">";
 980
 981                 $result = $this->dbh->query("SELECT id,description FROM ttrss_filter_actions
 982                         ORDER BY name");
 983
 984                 while ($line = $this->dbh->fetch_assoc($result)) {
 985                         $is_selected = ($line["id"] == $action_id) ? "selected='1'" : "";
 986                         printf("<option $is_selected value='%d'>%s</option>", $line["id"], __($line["description"]));
 987                 }
 988
 989                 print "</select>";
 990
 991                 $param_box_hidden = ($action_id == 7 || $action_id == 4 || $action_id == 6) ?
 992                         "" : "display : none";
 993
 994                 $param_hidden = ($action_id == 4 || $action_id == 6) ?
 995                         "" : "display : none";
 996
 997                 $label_param_hidden = ($action_id == 7) ?       "" : "display : none";
 998
 999                 print "<span id=\"filterDlg_paramBox\" style=\"$param_box_hidden\">";
1000                 print " " . __("with parameters:") . " ";
1001                 print "<input dojoType=\"dijit.form.TextBox\"
1002                         id=\"filterDlg_actionParam\" style=\"$param_hidden\"
1003                         name=\"action_param\" value=\"$action_param\">";
1004
1005                 print_label_select("action_param_label", $action_param,
1006                         "id=\"filterDlg_actionParamLabel\" style=\"$label_param_hidden\"
1007                         dojoType=\"dijit.form.Select\"");
1008
1009                 print "</span>";
1010
1011                 print "&nbsp;"; // tiny layout hack
1012
1013                 print "</div>";
1014
1015                 print "<div class=\"dlgButtons\">";
1016
1017                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterNewActionDlg').execute()\">".
1018                         ($action ? __("Save action") : __('Add action'))."</button> ";
1019
1020                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterNewActionDlg').hide()\">".
1021                         __('Cancel')."</button>";
1022
1023                 print "</div>";
1024
1025                 print "</form>";
1026         }
1027
1028         private function getFilterName($id) {
1029
1030                 $result = $this->dbh->query(
1031                         "SELECT title,COUNT(DISTINCT r.id) AS num_rules,COUNT(DISTINCT a.id) AS num_actions
1032                                 FROM ttrss_filters2 AS f LEFT JOIN ttrss_filters2_rules AS r
1033                                         ON (r.filter_id = f.id)
1034                                                 LEFT JOIN ttrss_filters2_actions AS a
1035                                                         ON (a.filter_id = f.id) WHERE f.id = '$id' GROUP BY f.title");
1036
1037                 $title = $this->dbh->fetch_result($result, 0, "title");
1038                 $num_rules = $this->dbh->fetch_result($result, 0, "num_rules");
1039                 $num_actions = $this->dbh->fetch_result($result, 0, "num_actions");
1040
1041                 if (!$title) $title = __("[No caption]");
1042
1043                 $title = sprintf(_ngettext("%s (%d rule)", "%s (%d rules)", $num_rules), $title, $num_rules);
1044
1045                 $result = $this->dbh->query(
1046                         "SELECT * FROM ttrss_filters2_actions WHERE filter_id = '$id' ORDER BY id LIMIT 1");
1047
1048                 $actions = "";
1049
1050                 if ($this->dbh->num_rows($result) > 0) {
1051                         $line = $this->dbh->fetch_assoc($result);
1052                         $actions = $this->getActionName($line);
1053
1054                         $num_actions -= 1;
1055                 }
1056
1057                 if ($num_actions > 0)
1058                         $actions = sprintf(_ngettext("%s (+%d action)", "%s (+%d actions)", $num_actions), $actions, $num_actions);
1059
1060                 return array($title, $actions);
1061         }
1062
1063         function join() {
1064                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
1065
1066                 if (count($ids) > 1) {
1067                         $base_id = array_shift($ids);
1068                         $ids_str = join(",", $ids);
1069
1070                         $this->dbh->query("BEGIN");
1071                         $this->dbh->query("UPDATE ttrss_filters2_rules
1072                                 SET filter_id = '$base_id' WHERE filter_id IN ($ids_str)");
1073                         $this->dbh->query("UPDATE ttrss_filters2_actions
1074                                 SET filter_id = '$base_id' WHERE filter_id IN ($ids_str)");
1075
1076                         $this->dbh->query("DELETE FROM ttrss_filters2 WHERE id IN ($ids_str)");
1077                         $this->dbh->query("UPDATE ttrss_filters2 SET match_any_rule = true WHERE id = '$base_id'");
1078
1079                         $this->dbh->query("COMMIT");
1080
1081                         $this->optimizeFilter($base_id);
1082
1083                 }
1084         }
1085
1086         private function optimizeFilter($id) {
1087                 $this->dbh->query("BEGIN");
1088                 $result = $this->dbh->query("SELECT * FROM ttrss_filters2_actions
1089                         WHERE filter_id = '$id'");
1090
1091                 $tmp = array();
1092                 $dupe_ids = array();
1093
1094                 while ($line = $this->dbh->fetch_assoc($result)) {
1095                         $id = $line["id"];
1096                         unset($line["id"]);
1097
1098                         if (array_search($line, $tmp) === false) {
1099                                 array_push($tmp, $line);
1100                         } else {
1101                                 array_push($dupe_ids, $id);
1102                         }
1103                 }
1104
1105                 if (count($dupe_ids) > 0) {
1106                         $ids_str = join(",", $dupe_ids);
1107                         $this->dbh->query("DELETE FROM ttrss_filters2_actions
1108                                 WHERE id IN ($ids_str)");
1109                 }
1110
1111                 $result = $this->dbh->query("SELECT * FROM ttrss_filters2_rules
1112                         WHERE filter_id = '$id'");
1113
1114                 $tmp = array();
1115                 $dupe_ids = array();
1116
1117                 while ($line = $this->dbh->fetch_assoc($result)) {
1118                         $id = $line["id"];
1119                         unset($line["id"]);
1120
1121                         if (array_search($line, $tmp) === false) {
1122                                 array_push($tmp, $line);
1123                         } else {
1124                                 array_push($dupe_ids, $id);
1125                         }
1126                 }
1127
1128                 if (count($dupe_ids) > 0) {
1129                         $ids_str = join(",", $dupe_ids);
1130                         $this->dbh->query("DELETE FROM ttrss_filters2_rules
1131                                 WHERE id IN ($ids_str)");
1132                 }
1133
1134                 $this->dbh->query("COMMIT");
1135         }
1136 }
1137 ?>