classes/pref_filters.php

   1 <?php
   2 class Pref_Filters extends Handler {
   3
   4         function filter_test($filter_type, $reg_exp,
   5                         $action_id, $action_param, $filter_param, $inverse, $feed_id) {
   6
   7                 $result = db_query($this->link, "SELECT name FROM ttrss_filter_types WHERE
   8                         id = " . $filter_type);
   9                 $type_name = db_fetch_result($result, 0, "name");
  10
  11                 $result = db_query($this->link, "SELECT name FROM ttrss_filter_actions WHERE
  12                         id = " . $action_id);
  13                 $action_name = db_fetch_result($result, 0, "name");
  14
  15                 $filter["reg_exp"] = $reg_exp;
  16                 $filter["action"] = $action_name;
  17                 $filter["type"] = $type_name;
  18                 $filter["action_param"] = $action_param;
  19                 $filter["filter_param"] = $filter_param;
  20                 $filter["inverse"] = $inverse;
  21
  22                 $filters[$type_name] = array($filter);
  23
  24                 if ($feed_id)
  25                         $feed = $feed_id;
  26                 else
  27                         $feed = -4;
  28
  29                 $feed_title = getFeedTitle($this->link, $feed);
  30
  31                 $qfh_ret = queryFeedHeadlines($this->link, $feed,
  32                         30, "", false, false, false,
  33                         false, "date_entered DESC", 0, $_SESSION["uid"], $filter);
  34
  35                 $result = $qfh_ret[0];
  36
  37                 $articles = array();
  38                 $found = 0;
  39
  40                 print __("Articles matching this filter:");
  41
  42                 print "<div class=\"inactiveFeedHolder\">";
  43                 print "<table width=\"100%\" cellspacing=\"0\" id=\"prefErrorFeedList\">";
  44
  45                 while ($line = db_fetch_assoc($result)) {
  46
  47                         $entry_timestamp = strtotime($line["updated"]);
  48                         $entry_tags = get_article_tags($this->link, $line["id"], $_SESSION["uid"]);
  49
  50                         $content_preview = truncate_string(
  51                                 strip_tags($line["content_preview"]), 100, '...');
  52
  53                         if ($line["feed_title"])
  54                                 $feed_title = $line["feed_title"];
  55
  56                         print "<tr>";
  57
  58                         print "<td width='5%' align='center'><input
  59                                 dojoType=\"dijit.form.CheckBox\" checked=\"1\"
  60                                 disabled=\"1\" type=\"checkbox\"></td>";
  61                         print "<td>";
  62
  63                         print $line["title"];
  64                         print "&nbsp;(";
  65                         print "<b>" . $feed_title . "</b>";
  66                         print "):&nbsp;";
  67                         print "<span class=\"insensitive\">" . $content_preview . "</span>";
  68                         print " " . mb_substr($line["date_entered"], 0, 16);
  69
  70                         print "</td></tr>";
  71
  72                         $found++;
  73                 }
  74
  75                 if ($found == 0) {
  76                         print "<tr><td align='center'>" .
  77                                 __("No articles matching this filter has been found.") . "</td></tr>";
  78                 }
  79
  80                 print "</table>";
  81                 print "</div>";
  82
  83         }
  84
  85         function getfiltertree() {
  86                 $root = array();
  87                 $root['id'] = 'root';
  88                 $root['name'] = __('Filters');
  89                 $root['items'] = array();
  90
  91                 $result = db_query($this->link, "SELECT
  92                                 ttrss_filters.id AS id,reg_exp,
  93                                 ttrss_filter_types.name AS filter_type_name,
  94                                 ttrss_filter_types.description AS filter_type_descr,
  95                                 enabled,
  96                                 inverse,
  97                                 feed_id,
  98                                 action_id,
  99                                 filter_param,
 100                                 filter_type,
 101                                 ttrss_filter_actions.description AS action_description,
 102                                 ttrss_feeds.title AS feed_title,
 103                                 ttrss_filter_actions.name AS action_name,
 104                                 ttrss_filters.action_param AS action_param
 105                         FROM
 106                                 ttrss_filter_types,ttrss_filter_actions,ttrss_filters LEFT JOIN
 107                                         ttrss_feeds ON (ttrss_filters.feed_id = ttrss_feeds.id)
 108                         WHERE
 109                                 filter_type = ttrss_filter_types.id AND
 110                                 ttrss_filter_actions.id = action_id AND
 111                                 ttrss_filters.owner_uid = ".$_SESSION["uid"]."
 112                         ORDER by action_description, reg_exp");
 113
 114                 $cat = false;
 115                 $cur_action_description = "";
 116
 117                 if (db_num_rows($result) > 0) {
 118
 119                         while ($line = db_fetch_assoc($result)) {
 120                                 if ($cur_action_description != $line['action_description']) {
 121
 122                                         if ($cat)
 123                                                 array_push($root['items'], $cat);
 124
 125                                         $cat = array();
 126                                         $cat['id'] = 'ACTION:' . $line['action_id'];
 127                                         $cat['name'] = $line['action_description'];
 128                                         $cat['items'] = array();
 129
 130                                         $cur_action_description = $line['action_description'];
 131                                 }
 132
 133                                 if (array_search($line["action_name"],
 134                                         array("score", "tag", "label")) === false) {
 135
 136                                                 $line["action_param"] = '';
 137                                 } else {
 138                                         if ($line['action_name'] == 'label') {
 139
 140                                                 $tmp_result = db_query($this->link, "SELECT fg_color, bg_color
 141                                                         FROM ttrss_labels2 WHERE caption = '".
 142                                                                 db_escape_string($line["action_param"])."' AND
 143                                                                 owner_uid = " . $_SESSION["uid"]);
 144
 145                                                 if (db_num_rows($tmp_result) != 0) {
 146                                                         $fg_color = db_fetch_result($tmp_result, 0, "fg_color");
 147                                                         $bg_color = db_fetch_result($tmp_result, 0, "bg_color");
 148
 149                                                         $tmp = "<span class=\"labelColorIndicator\" style='color : $fg_color; background-color : $bg_color'>&alpha;</span> " . $line['action_param'];
 150
 151                                                         $line['action_param'] = $tmp;
 152                                                 }
 153                                         }
 154                                 }
 155
 156                                 $filter = array();
 157                                 $filter['id'] = 'FILTER:' . $line['id'];
 158                                 $filter['bare_id'] = $line['id'];
 159                                 $filter['name'] = $line['reg_exp'];
 160                                 $filter['type'] = $line['filter_type'];
 161                                 $filter['enabled'] = sql_bool_to_bool($line['enabled']);
 162                                 $filter['param'] = $line['action_param'];
 163                                 $filter['inverse'] = sql_bool_to_bool($line['inverse']);
 164                                 $filter['checkbox'] = false;
 165
 166                                 if ($line['feed_id'])
 167                                         $filter['feed'] = $line['feed_title'];
 168
 169                                 array_push($cat['items'], $filter);
 170                         }
 171
 172                         array_push($root['items'], $cat);
 173                 }
 174
 175                 $fl = array();
 176                 $fl['identifier'] = 'id';
 177                 $fl['label'] = 'name';
 178                 $fl['items'] = array($root);
 179
 180                 print json_encode($fl);
 181                 return;
 182         }
 183
 184         function edit() {
 185
 186                 $filter_id = db_escape_string($_REQUEST["id"]);
 187
 188                 $result = db_query($this->link,
 189                         "SELECT * FROM ttrss_filters WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
 190
 191                 $reg_exp = htmlspecialchars(db_fetch_result($result, 0, "reg_exp"));
 192                 $filter_type = db_fetch_result($result, 0, "filter_type");
 193                 $feed_id = db_fetch_result($result, 0, "feed_id");
 194                 $action_id = db_fetch_result($result, 0, "action_id");
 195                 $action_param = db_fetch_result($result, 0, "action_param");
 196                 $filter_param = db_fetch_result($result, 0, "filter_param");
 197
 198                 $enabled = sql_bool_to_bool(db_fetch_result($result, 0, "enabled"));
 199                 $inverse = sql_bool_to_bool(db_fetch_result($result, 0, "inverse"));
 200
 201                 print "<form id=\"filter_edit_form\" onsubmit='return false'>";
 202
 203                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pref-filters\">";
 204                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"id\" value=\"$filter_id\">";
 205                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"editSave\">";
 206
 207                 $result = db_query($this->link, "SELECT id,description
 208                         FROM ttrss_filter_types ORDER BY description");
 209
 210                 $filter_types = array();
 211
 212                 while ($line = db_fetch_assoc($result)) {
 213                         //array_push($filter_types, $line["description"]);
 214                         $filter_types[$line["id"]] = __($line["description"]);
 215                 }
 216
 217                 print "<div class=\"dlgSec\">".__("Match")."</div>";
 218
 219                 print "<div class=\"dlgSecCont\">";
 220
 221                 if ($filter_type != 5) {
 222                         $date_ops_invisible = 'style="display : none"';
 223                 }
 224
 225                 print "<span id=\"filterDlg_dateModBox\" $date_ops_invisible>";
 226                 print __("Date") . " ";
 227
 228                 $filter_params = array(
 229                         "before" => __("before"),
 230                         "after" => __("after"));
 231
 232                 print_select_hash("filter_date_modifier", $filter_param,
 233                         $filter_params, 'dojoType="dijit.form.Select"');
 234
 235                 print "&nbsp;</span>";
 236
 237                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
 238                                  required=\"1\"
 239                                  name=\"reg_exp\" style=\"font-size : 16px;\" value=\"$reg_exp\">";
 240
 241                 print "<span id=\"filterDlg_dateChkBox\" $date_ops_invisible>";
 242                 print "&nbsp;<button dojoType=\"dijit.form.Button\" onclick=\"return filterDlgCheckDate()\">".
 243                         __('Check it')."</button>";
 244                 print "</span>";
 245
 246                 print "<hr/> " . __("on field") . " ";
 247                 print_select_hash("filter_type", $filter_type, $filter_types,
 248                         'onchange="filterDlgCheckType(this)" dojoType="dijit.form.Select"');
 249
 250                 print "<hr/>";
 251
 252                 print __("in") . " ";
 253                 print_feed_select($this->link, "feed_id", $feed_id,
 254                         'dojoType="dijit.form.FilteringSelect"');
 255
 256                 print "</div>";
 257
 258                 print "<div class=\"dlgSec\">".__("Perform Action")."</div>";
 259
 260                 print "<div class=\"dlgSecCont\">";
 261
 262                 print "<select name=\"action_id\" dojoType=\"dijit.form.Select\"
 263                         onchange=\"filterDlgCheckAction(this)\">";
 264
 265                 $result = db_query($this->link, "SELECT id,description FROM ttrss_filter_actions
 266                         ORDER BY name");
 267
 268                 while ($line = db_fetch_assoc($result)) {
 269                         $is_sel = ($line["id"] == $action_id) ? "selected=\"1\"" : "";
 270                         printf("<option value='%d' $is_sel>%s</option>", $line["id"], __($line["description"]));
 271                 }
 272
 273                 print "</select>";
 274
 275                 $param_hidden = ($action_id == 4 || $action_id == 6 || $action_id == 7) ? "" : "display : none";
 276
 277                 print "<span id=\"filterDlg_paramBox\" style=\"$param_hidden\">";
 278                 print " " . __("with parameters:") . " ";
 279
 280                 $param_int_hidden = ($action_id != 7) ? "" : "display : none";
 281
 282                 print "<input style=\"$param_int_hidden\"
 283                                 dojoType=\"dijit.form.TextBox\" id=\"filterDlg_actionParam\"
 284                                 name=\"action_param\" value=\"$action_param\">";
 285
 286                 $param_int_hidden = ($action_id == 7) ? "" : "display : none";
 287
 288                 print_label_select($this->link, "action_param_label", $action_param,
 289                  "style=\"$param_int_hidden\"" .
 290                  'id="filterDlg_actionParamLabel" dojoType="dijit.form.Select"');
 291
 292                 print "</span>";
 293
 294                 print "&nbsp;"; // tiny layout hack
 295
 296                 print "</div>";
 297
 298                 print "<div class=\"dlgSec\">".__("Options")."</div>";
 299                 print "<div class=\"dlgSecCont\">";
 300
 301                 print "<div style=\"line-height : 100%\">";
 302
 303                 if ($enabled) {
 304                         $checked = "checked=\"1\"";
 305                 } else {
 306                         $checked = "";
 307                 }
 308
 309                 print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"enabled\" id=\"enabled\" $checked>
 310                                 <label for=\"enabled\">".__('Enabled')."</label><hr/>";
 311
 312                 if ($inverse) {
 313                         $checked = "checked=\"1\"";
 314                 } else {
 315                         $checked = "";
 316                 }
 317
 318                 print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"inverse\" id=\"inverse\" $checked>
 319                         <label for=\"inverse\">".__('Inverse match')."</label>";
 320
 321                 print "</div>";
 322                 print "</div>";
 323
 324                 print "<div class=\"dlgButtons\">";
 325
 326                 print "<div style=\"float : left\">";
 327                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').removeFilter()\">".
 328                         __('Remove')."</button>";
 329                 print "</div>";
 330
 331                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').test()\">".
 332                         __('Test')."</button> ";
 333
 334                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').execute()\">".
 335                         __('Save')."</button> ";
 336
 337                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').hide()\">".
 338                         __('Cancel')."</button>";
 339
 340                 print "</div>";
 341         }
 342
 343         function editSave() {
 344
 345                 global $memcache;
 346
 347                 if ($memcache) $memcache->flush();
 348
 349                 $savemode = db_escape_string($_REQUEST["savemode"]);
 350                 $reg_exp = db_escape_string(trim($_REQUEST["reg_exp"]));
 351                 $filter_type = db_escape_string(trim($_REQUEST["filter_type"]));
 352                 $filter_id = db_escape_string($_REQUEST["id"]);
 353                 $feed_id = db_escape_string($_REQUEST["feed_id"]);
 354                 $action_id = db_escape_string($_REQUEST["action_id"]);
 355                 $action_param = db_escape_string($_REQUEST["action_param"]);
 356                 $action_param_label = db_escape_string($_REQUEST["action_param_label"]);
 357                 $enabled = checkbox_to_sql_bool(db_escape_string($_REQUEST["enabled"]));
 358                 $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"]));
 359
 360                 # for the time being, no other filters use params anyway...
 361                 $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]);
 362
 363                 if (!$feed_id) {
 364                         $feed_id = 'NULL';
 365                 } else {
 366                         $feed_id = sprintf("'%s'", db_escape_string($feed_id));
 367                 }
 368
 369                 /* When processing 'assign label' filters, action_param_label dropbox
 370                  * overrides action_param */
 371
 372                 if ($action_id == 7) {
 373                         $action_param = $action_param_label;
 374                 }
 375
 376                 if ($action_id == 6) {
 377                         $action_param = (int) str_replace("+", "", $action_param);
 378                 }
 379
 380                 if ($savemode != "test") {
 381                         $result = db_query($this->link, "UPDATE ttrss_filters SET
 382                                 reg_exp = '$reg_exp',
 383                                 feed_id = $feed_id,
 384                                 action_id = '$action_id',
 385                                 filter_type = '$filter_type',
 386                                 enabled = $enabled,
 387                                 inverse = $inverse,
 388                                 action_param = '$action_param',
 389                                 filter_param = '$filter_param'
 390                                 WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
 391                 } else {
 392
 393                         $this->filter_test($filter_type, $reg_exp,
 394                                 $action_id, $action_param, $filter_param, sql_bool_to_bool($inverse),
 395                                 (int) $_REQUEST["feed_id"]);
 396
 397                         print "<div align='center'>";
 398                         print "<button dojoType=\"dijit.form.Button\"
 399                                 onclick=\"return dijit.byId('filterTestDlg').hide()\">".
 400                                 __('Close this window')."</button>";
 401                         print "</div>";
 402
 403                 }
 404         }
 405
 406         function remove() {
 407
 408                 if ($memcache) $memcache->flush();
 409
 410                 $ids = split(",", db_escape_string($_REQUEST["ids"]));
 411
 412                 foreach ($ids as $id) {
 413                         db_query($this->link, "DELETE FROM ttrss_filters WHERE id = '$id' AND owner_uid = ". $_SESSION["uid"]);
 414                 }
 415         }
 416
 417         function add() {
 418
 419                 if ($memcache) $memcache->flush();
 420
 421                 $savemode = db_escape_string($_REQUEST["savemode"]);
 422                 $regexp = db_escape_string(trim($_REQUEST["reg_exp"]));
 423                 $filter_type = db_escape_string(trim($_REQUEST["filter_type"]));
 424                 $feed_id = db_escape_string($_REQUEST["feed_id"]);
 425                 $action_id = db_escape_string($_REQUEST["action_id"]);
 426                 $action_param = db_escape_string($_REQUEST["action_param"]);
 427                 $action_param_label = db_escape_string($_REQUEST["action_param_label"]);
 428                 $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"]));
 429
 430                 # for the time being, no other filters use params anyway...
 431                 $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]);
 432
 433                 if (!$regexp) return;
 434
 435                 if (!$feed_id) {
 436                         $feed_id = 'NULL';
 437                 } else {
 438                         $feed_id = sprintf("'%s'", db_escape_string($feed_id));
 439                 }
 440
 441                 /* When processing 'assign label' filters, action_param_label dropbox
 442                  * overrides action_param */
 443
 444                 if ($action_id == 7) {
 445                         $action_param = $action_param_label;
 446                 }
 447
 448                 if ($action_id == 6) {
 449                         $action_param = (int) str_replace("+", "", $action_param);
 450                 }
 451
 452                 if ($savemode != "test") {
 453                         $result = db_query($this->link,
 454                                 "INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid,feed_id,
 455                                         action_id, action_param, inverse, filter_param)
 456                                 VALUES
 457                                         ('$regexp', '$filter_type','".$_SESSION["uid"]."',
 458                                         $feed_id, '$action_id', '$action_param', $inverse,
 459                                         '$filter_param')");
 460
 461                         if (db_affected_rows($this->link, $result) != 0) {
 462                                 print T_sprintf("Created filter <b>%s</b>", htmlspecialchars($regexp));
 463                         }
 464
 465                 } else {
 466
 467                         filter_test($this->link, $filter_type, $regexp,
 468                                 $action_id, $action_param, $filter_param, sql_bool_to_bool($inverse),
 469                                 (int) $_REQUEST["feed_id"]);
 470
 471                         print "<div align='center'>";
 472                         print "<button dojoType=\"dijit.form.Button\"
 473                                 onclick=\"return dijit.byId('filterTestDlg').hide()\">".
 474                                 __('Close this window')."</button>";
 475                         print "</div>";
 476
 477                 }
 478         }
 479
 480         function index() {
 481
 482                 $sort = db_escape_string($_REQUEST["sort"]);
 483
 484                 if (!$sort || $sort == "undefined") {
 485                         $sort = "reg_exp";
 486                 }
 487
 488                 $result = db_query($this->link, "SELECT id,description
 489                         FROM ttrss_filter_types ORDER BY description");
 490
 491                 $filter_types = array();
 492
 493                 while ($line = db_fetch_assoc($result)) {
 494                         //array_push($filter_types, $line["description"]);
 495                         $filter_types[$line["id"]] = $line["description"];
 496                 }
 497
 498
 499                 $filter_search = db_escape_string($_REQUEST["search"]);
 500
 501                 if (array_key_exists("search", $_REQUEST)) {
 502                         $_SESSION["prefs_filter_search"] = $filter_search;
 503                 } else {
 504                         $filter_search = $_SESSION["prefs_filter_search"];
 505                 }
 506
 507                 print "<div id=\"pref-filter-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
 508                 print "<div id=\"pref-filter-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
 509                 print "<div id=\"pref-filter-toolbar\" dojoType=\"dijit.Toolbar\">";
 510
 511                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 512                                 "<span>" . __('Select')."</span>";
 513                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 514                 print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(true)\"
 515                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 516                 print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(false)\"
 517                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 518                 print "</div></div>";
 519
 520                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return quickAddFilter()\">".
 521                         __('Create filter')."</button> ";
 522
 523                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return editSelectedFilter()\">".
 524                         __('Edit')."</button> ";
 525
 526                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return removeSelectedFilters()\">".
 527                         __('Remove')."</button> ";
 528
 529                 if (defined('_ENABLE_FEED_DEBUGGING')) {
 530                         print "<button dojoType=\"dijit.form.Button\" onclick=\"rescore_all_feeds()\">".
 531                                 __('Rescore articles')."</button> ";
 532                 }
 533
 534                 print "</div>"; # toolbar
 535                 print "</div>"; # toolbar-frame
 536                 print "<div id=\"pref-filter-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
 537
 538                 print "<div id=\"filterlistLoading\">
 539                 <img src='images/indicator_tiny.gif'>".
 540                  __("Loading, please wait...")."</div>";
 541
 542                 print "<div dojoType=\"dojo.data.ItemFileWriteStore\" jsId=\"filterStore\"
 543                         url=\"backend.php?op=pref-filters&method=getfiltertree\">
 544                 </div>
 545                 <div dojoType=\"lib.CheckBoxStoreModel\" jsId=\"filterModel\" store=\"filterStore\"
 546                 query=\"{id:'root'}\" rootId=\"root\" rootLabel=\"Feeds\"
 547                         childrenAttrs=\"items\" checkboxStrict=\"false\" checkboxAll=\"false\">
 548                 </div>
 549                 <div dojoType=\"fox.PrefFilterTree\" id=\"filterTree\"
 550                         model=\"filterModel\" openOnClick=\"true\">
 551                 <script type=\"dojo/method\" event=\"onLoad\" args=\"item\">
 552                         Element.hide(\"filterlistLoading\");
 553                 </script>
 554                 <script type=\"dojo/method\" event=\"onClick\" args=\"item\">
 555                         var id = String(item.id);
 556                         var bare_id = id.substr(id.indexOf(':')+1);
 557
 558                         if (id.match('FILTER:')) {
 559                                 editFilter(bare_id);
 560                         }
 561                 </script>
 562
 563                 </div>";
 564
 565                 print "</div>"; #pane
 566                 print "</div>"; #container
 567
 568         }
 569 }
 570 ?>