classes/pref/filters.php

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