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