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