modules/pref-filters.php

   1 <?php
   2         function module_pref_filters($link) {
   3                 $subop = $_REQUEST["subop"];
   4                 $quiet = $_REQUEST["quiet"];
   5
   6                 if ($subop == "edit") {
   7
   8                         $filter_id = db_escape_string($_REQUEST["id"]);
   9
  10                         $result = db_query($link,
  11                                 "SELECT * FROM ttrss_filters WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
  12
  13                         $reg_exp = htmlspecialchars(db_fetch_result($result, 0, "reg_exp"));
  14                         $filter_type = db_fetch_result($result, 0, "filter_type");
  15                         $feed_id = db_fetch_result($result, 0, "feed_id");
  16                         $action_id = db_fetch_result($result, 0, "action_id");
  17                         $action_param = db_fetch_result($result, 0, "action_param");
  18                         $filter_param = db_fetch_result($result, 0, "filter_param");
  19
  20                         $enabled = sql_bool_to_bool(db_fetch_result($result, 0, "enabled"));
  21                         $inverse = sql_bool_to_bool(db_fetch_result($result, 0, "inverse"));
  22
  23                         print "<div id=\"infoBoxTitle\">".__('Filter Editor')."</div>";
  24                         print "<div class=\"infoBoxContents\">";
  25
  26                         print "<form id=\"filter_edit_form\" onsubmit='return false'>";
  27
  28                         print "<input type=\"hidden\" name=\"op\" value=\"pref-filters\">";
  29                         print "<input type=\"hidden\" name=\"id\" value=\"$filter_id\">";
  30                         print "<input type=\"hidden\" name=\"subop\" value=\"editSave\">";
  31
  32                         $result = db_query($link, "SELECT id,description
  33                                 FROM ttrss_filter_types ORDER BY description");
  34
  35                         $filter_types = array();
  36
  37                         while ($line = db_fetch_assoc($result)) {
  38                                 //array_push($filter_types, $line["description"]);
  39                                 $filter_types[$line["id"]] = __($line["description"]);
  40                         }
  41
  42                         print "<div class=\"dlgSec\">".__("Match")."</div>";
  43
  44                         print "<div class=\"dlgSecCont\">";
  45
  46                         if ($filter_type != 5) {
  47                                 $date_ops_invisible = 'style="display : none"';
  48                         }
  49
  50                         print "<span id=\"filter_dlg_date_mod_box\" $date_ops_invisible>";
  51                         print __("Date") . " ";
  52
  53                         $filter_params = array(
  54                                 "before" => __("before"),
  55                                 "after" => __("after"));
  56
  57                         print_select_hash("filter_date_modifier", $filter_param,
  58                                 $filter_params);
  59
  60                         print "&nbsp;</span>";
  61
  62                         print "<input onkeypress=\"return filterCR(event, filterEditSave)\"
  63                                          onkeyup=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
  64                                          onchange=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
  65                                          name=\"reg_exp\" size=\"30\" value=\"$reg_exp\">";
  66
  67                         print "<span id=\"filter_dlg_date_chk_box\" $date_ops_invisible>";
  68                         print "&nbsp;<input class=\"button\"
  69                                 type=\"submit\" onclick=\"return filterDlgCheckDate()\"
  70                                 value=\"".__('Check it')."\">";
  71                         print "</span>";
  72
  73                         print "<br/> " . __("on field") . " ";
  74                         print_select_hash("filter_type", $filter_type, $filter_types,
  75                                 'onchange="filterDlgCheckType(this)"');
  76
  77                         print "<br/>";
  78
  79                         print __("in") . " ";
  80                         print_feed_select($link, "feed_id", $feed_id);
  81
  82                         print "</div>";
  83
  84                         print "<div class=\"dlgSec\">".__("Perform Action")."</div>";
  85
  86                         print "<div class=\"dlgSecCont\">";
  87
  88                         print "<select name=\"action_id\"
  89                                 onchange=\"filterDlgCheckAction(this)\">";
  90
  91                         $result = db_query($link, "SELECT id,description FROM ttrss_filter_actions
  92                                 ORDER BY name");
  93
  94                         while ($line = db_fetch_assoc($result)) {
  95                                 $is_sel = ($line["id"] == $action_id) ? "selected" : "";
  96                                 printf("<option value='%d' $is_sel>%s</option>", $line["id"], __($line["description"]));
  97                         }
  98
  99                         print "</select>";
 100
 101                         $param_hidden = ($action_id == 4 || $action_id == 6 || $action_id == 7) ? "" : "display : none";
 102
 103                         print "<span id=\"filter_dlg_param_box\" style=\"$param_hidden\">";
 104                         print " " . __("with parameters:") . " ";
 105
 106                         $param_int_hidden = ($action_id != 7) ? "" : "display : none";
 107
 108                         print "<input size=\"20\" style=\"$param_int_hidden\"
 109                                         onkeypress=\"return filterCR(event, filterEditSave)\"
 110                                         name=\"action_param\" value=\"$action_param\">";
 111
 112                         $param_int_hidden = ($action_id == 7) ? "" : "display : none";
 113
 114                         print_label_select($link, "action_param_label", $action_param,
 115                                 $param_int_hidden);
 116
 117                         print "</span>";
 118
 119                         print "&nbsp;"; // tiny layout hack
 120
 121                         print "</div>";
 122
 123                         print "<div class=\"dlgSec\">".__("Options")."</div>";
 124                         print "<div class=\"dlgSecCont\">";
 125
 126                         print "<div style=\"line-height : 100%\">";
 127
 128                         if ($enabled) {
 129                                 $checked = "checked";
 130                         } else {
 131                                 $checked = "";
 132                         }
 133
 134                         print "<input type=\"checkbox\" name=\"enabled\" id=\"enabled\" $checked>
 135                                         <label for=\"enabled\">".__('Enabled')."</label><br/>";
 136
 137                         if ($inverse) {
 138                                 $checked = "checked";
 139                         } else {
 140                                 $checked = "";
 141                         }
 142
 143                         print "<input type=\"checkbox\" name=\"inverse\" id=\"inverse\" $checked>
 144                                 <label for=\"inverse\">".__('Inverse match')."</label>";
 145
 146                         print "</div>";
 147                         print "</div>";
 148
 149                         print "<div class=\"dlgButtons\">";
 150
 151                         $reg_exp = htmlspecialchars($reg_exp, ENT_QUOTES); // second escaping seems to be needed for javascript
 152
 153                         print "<div style=\"float : left\">";
 154                         print "<input type=\"submit\"
 155                                 class=\"button\" onclick='return removeFilter($filter_id, \"$reg_exp\")'
 156                                 value=\"".__('Remove')."\"> ";
 157                         print "</div>";
 158
 159                         print "<input type=\"submit\"
 160                                 id=\"infobox_submit\"
 161                                 class=\"button\" onclick=\"return filterEditSave()\"
 162                                 value=\"".__('Save')."\"> ";
 163
 164                         print "<input class=\"button\"
 165                                 type=\"submit\" onclick=\"return filterEditCancel()\"
 166                                 value=\"".__('Cancel')."\">";
 167
 168                         print "</div>";
 169
 170                         return;
 171                 }
 172
 173
 174                 if ($subop == "editSave") {
 175
 176                         $reg_exp = db_escape_string(trim($_REQUEST["reg_exp"]));
 177                         $filter_type = db_escape_string(trim($_REQUEST["filter_type"]));
 178                         $filter_id = db_escape_string($_REQUEST["id"]);
 179                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 180                         $action_id = db_escape_string($_REQUEST["action_id"]);
 181                         $action_param = db_escape_string($_REQUEST["action_param"]);
 182                         $action_param_label = db_escape_string($_REQUEST["action_param_label"]);
 183                         $enabled = checkbox_to_sql_bool(db_escape_string($_REQUEST["enabled"]));
 184                         $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"]));
 185
 186                         # for the time being, no other filters use params anyway...
 187                         $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]);
 188
 189                         if (!$feed_id) {
 190                                 $feed_id = 'NULL';
 191                         } else {
 192                                 $feed_id = sprintf("'%s'", db_escape_string($feed_id));
 193                         }
 194
 195                         /* When processing 'assign label' filters, action_param_label dropbox
 196                          * overrides action_param */
 197
 198                         if ($action_id == 7) {
 199                                 $action_param = $action_param_label;
 200                         }
 201
 202                         $result = db_query($link, "UPDATE ttrss_filters SET
 203                                         reg_exp = '$reg_exp',
 204                                         feed_id = $feed_id,
 205                                         action_id = '$action_id',
 206                                         filter_type = '$filter_type',
 207                                         enabled = $enabled,
 208                                         inverse = $inverse,
 209                                         action_param = '$action_param',
 210                                         filter_param = '$filter_param'
 211                                         WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
 212
 213                         if (db_affected_rows($link, $result) != 0) {
 214                                 print_notice(T_sprintf("Saved filter <b>%s</b>", htmlspecialchars($reg_exp)));
 215                         }
 216
 217                 }
 218
 219                 if ($subop == "remove") {
 220
 221                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 222
 223                         foreach ($ids as $id) {
 224                                 db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id' AND owner_uid = ". $_SESSION["uid"]);
 225                         }
 226                 }
 227
 228                 if ($subop == "add") {
 229
 230                         $regexp = db_escape_string(trim($_REQUEST["reg_exp"]));
 231                         $filter_type = db_escape_string(trim($_REQUEST["filter_type"]));
 232                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 233                         $action_id = db_escape_string($_REQUEST["action_id"]);
 234                         $action_param = db_escape_string($_REQUEST["action_param"]);
 235                         $action_param_label = db_escape_string($_REQUEST["action_param_label"]);
 236                         $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"]));
 237
 238                         # for the time being, no other filters use params anyway...
 239                         $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]);
 240
 241                         if (!$regexp) return;
 242
 243                         if (!$feed_id) {
 244                                 $feed_id = 'NULL';
 245                         } else {
 246                                 $feed_id = sprintf("'%s'", db_escape_string($feed_id));
 247                         }
 248
 249                         /* When processing 'assign label' filters, action_param_label dropbox
 250                          * overrides action_param */
 251
 252                         if ($action_id == 7) {
 253                                 $action_param = $action_param_label;
 254                         }
 255
 256                         $result = db_query($link,
 257                                 "INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid,feed_id,
 258                                         action_id, action_param, inverse, filter_param)
 259                                 VALUES
 260                                         ('$regexp', '$filter_type','".$_SESSION["uid"]."',
 261                                                 $feed_id, '$action_id', '$action_param', $inverse, '$filter_param')");
 262
 263                         if (db_affected_rows($link, $result) != 0) {
 264                                 print T_sprintf("Created filter <b>%s</b>", htmlspecialchars($regexp));
 265                         }
 266
 267                         return;
 268                 }
 269
 270                 if ($quiet) return;
 271
 272                 set_pref($link, "_PREFS_ACTIVE_TAB", "filterConfig");
 273
 274                 $sort = db_escape_string($_REQUEST["sort"]);
 275
 276                 if (!$sort || $sort == "undefined") {
 277                         $sort = "reg_exp";
 278                 }
 279
 280 //              print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
 281
 282                 $result = db_query($link, "SELECT id,description
 283                         FROM ttrss_filter_types ORDER BY description");
 284
 285                 $filter_types = array();
 286
 287                 while ($line = db_fetch_assoc($result)) {
 288                         //array_push($filter_types, $line["description"]);
 289                         $filter_types[$line["id"]] = $line["description"];
 290                 }
 291
 292
 293                 $filter_search = db_escape_string($_REQUEST["search"]);
 294
 295                 if (array_key_exists("search", $_REQUEST)) {
 296                         $_SESSION["prefs_filter_search"] = $filter_search;
 297                 } else {
 298                         $filter_search = $_SESSION["prefs_filter_search"];
 299                 }
 300
 301                 print "<div class=\"feedEditSearch\">
 302                         <input id=\"filter_search\" size=\"20\" type=\"search\"
 303                                 onfocus=\"javascript:disableHotkeys();\"
 304                                 onblur=\"javascript:enableHotkeys();\"
 305                                 onchange=\"javascript:updateFilterList()\" value=\"$filter_search\">
 306                         <input type=\"submit\" class=\"button\"
 307                         onclick=\"javascript:updateFilterList()\" value=\"".__('Search')."\">
 308                         &nbsp;
 309                         <a class='helpLinkPic' href=\"javascript:displayHelpInfobox(2)\">
 310                         <img src='images/sign_quest.gif'></a>
 311                         </div>";
 312
 313
 314                 print "<input type=\"submit\"
 315                         class=\"button\"
 316                         onclick=\"return displayDlg('quickAddFilter', false)\"
 317                         id=\"create_filter_btn\"
 318                         value=\"".__('Create filter')."\"> ";
 319
 320                 print "<input type=\"submit\" class=\"button\"
 321                         onclick=\"return editSelectedFilter()\" value=\"".__('Edit')."\"> ";
 322
 323                 print "<input type=\"submit\" class=\"button\"
 324                                 onclick=\"return removeSelectedFilters()\" value=\"".__('Remove')."\"> ";
 325
 326                 print "<input type=\"submit\"
 327                         class=\"button\"
 328                         onclick=\"rescore_all_feeds()\"
 329                         value=\"".__('Rescore articles')."\"> ";
 330
 331
 332                 if ($filter_search) {
 333                         $filter_search = split(' ', db_escape_string($filter_search));
 334
 335                         $tokens = array();
 336
 337                         foreach ($filter_search as $token) {
 338                                 $token = trim($token);
 339
 340                                 array_push($tokens, "(
 341                                         UPPER(ttrss_filter_actions.description) LIKE UPPER('%$token%') OR
 342                                         UPPER(reg_exp) LIKE UPPER('%$token%') OR
 343                                         UPPER(action_param) LIKE UPPER('%$token%') OR
 344                                         UPPER(ttrss_feeds.title) LIKE UPPER('%$token%') OR
 345                                         UPPER(ttrss_filter_types.description) LIKE UPPER('%$token%'))");
 346                         }
 347
 348                         $filter_search_query = "(" . join($tokens, " AND ") . ") AND ";
 349
 350                 } else {
 351                         $filter_search_query = "";
 352                 }
 353
 354                 $result = db_query($link, "SELECT
 355                                 ttrss_filters.id AS id,reg_exp,
 356                                 ttrss_filter_types.name AS filter_type_name,
 357                                 ttrss_filter_types.description AS filter_type_descr,
 358                                 enabled,
 359                                 inverse,
 360                                 feed_id,
 361                                 filter_param,
 362                                 filter_type,
 363                                 ttrss_filter_actions.description AS action_description,
 364                                 ttrss_feeds.title AS feed_title,
 365                                 ttrss_filter_actions.name AS action_name,
 366                                 ttrss_filters.action_param AS action_param
 367                         FROM
 368                                 ttrss_filter_types,ttrss_filter_actions,ttrss_filters LEFT JOIN
 369                                         ttrss_feeds ON (ttrss_filters.feed_id = ttrss_feeds.id)
 370                         WHERE
 371                                 filter_type = ttrss_filter_types.id AND
 372                                 $filter_search_query
 373                                 ttrss_filter_actions.id = action_id AND
 374                                 ttrss_filters.owner_uid = ".$_SESSION["uid"]."
 375                         ORDER by action_description, $sort");
 376
 377                 if (db_num_rows($result) != 0) {
 378
 379                         print "<p><table width=\"100%\" cellspacing=\"0\" class=\"prefFilterList\"
 380                                 id=\"prefFilterList\">";
 381
 382                         print "<tr><td class=\"selectPrompt\" colspan=\"8\">
 383                                 ".__('Select:')."
 384                                         <a href=\"javascript:selectPrefRows('filter', true)\">".__('All')."</a>,
 385                                         <a href=\"javascript:selectPrefRows('filter', false)\">".__('None')."</a>
 386                                 </td</tr>";
 387
 388                         $lnum = 0;
 389
 390                         $cur_action_description = "";
 391
 392                         while ($line = db_fetch_assoc($result)) {
 393
 394                                 $class = ($lnum % 2) ? "even" : "odd";
 395
 396                                 $filter_id = $line["id"];
 397                                 $edit_filter_id = $_REQUEST["id"];
 398
 399                                 $enabled = sql_bool_to_bool($line["enabled"]);
 400                                 $inverse = sql_bool_to_bool($line["inverse"]);
 401
 402                                 if ($subop == "edit" && $filter_id != $edit_filter_id) {
 403                                         $class .= "Grayed";
 404                                         $this_row_id = "";
 405                                 } else {
 406                                         $this_row_id = "id=\"FILRR-$filter_id\"";
 407                                 }
 408
 409                                 $line["filter_type_descr"] = __($line["filter_type_descr"]);
 410                                 $line["action_description"] = __($line["action_description"]);
 411
 412                                 if ($line["action_description"] != $cur_action_description) {
 413                                         $cur_action_description = $line["action_description"];
 414
 415                                         print "<tr><td class='filterEditCat' colspan='6'>$cur_action_description</td></tr>";
 416
 417                                         print "<tr class=\"title\">
 418                                                 <td align='center' width=\"5%\">&nbsp;</td>
 419                                                 <td width=\"20%\"><a href=\"javascript:updateFilterList('reg_exp')\">".__('Match')."</a></td>
 420                                                 <td width=\"\"><a href=\"javascript:updateFilterList('feed_title')\">".__('Feed')."</a></td>
 421                                                 <td width=\"20%\"><a href=\"javascript:updateFilterList('filter_type')\">".__('Field')."</a></td>
 422                                                 <td width=\"20%\"><a href=\"javascript:updateFilterList('action_param')\">".__('Params')."</a></td>";
 423
 424                                 }
 425
 426                                 print "<tr class=\"$class\" $this_row_id>";
 427
 428                                 $line["reg_exp"] = htmlspecialchars($line["reg_exp"]);
 429
 430                                 if (!$line["feed_title"]) $line["feed_title"] = __("All feeds");
 431
 432                                 if (!$line["action_param"]) {
 433                                         $line["action_param"] = "&mdash;";
 434                                 } else if ($line["action_name"] == "score") {
 435
 436                                         $score_pic = get_score_pic($line["action_param"]);
 437
 438                                         $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\">";
 439
 440                                         $line["action_param"] = "$score_pic " . $line["action_param"];
 441
 442                                 }
 443
 444                                 $line["feed_title"] = htmlspecialchars($line["feed_title"]);
 445
 446                                 print "<td align='center'><input onclick='toggleSelectPrefRow(this, \"filter\");'
 447                                         type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
 448
 449                                 $filter_params = array(
 450                                         "before" => __("before"),
 451                                         "after" => __("after"));
 452
 453                                 if ($line["action_name"] == 'label') {
 454
 455                                         $tmp_result = db_query($link, "SELECT fg_color, bg_color
 456                                                 FROM ttrss_labels2 WHERE caption = '".
 457                                                         db_escape_string($line["action_param"])."' AND
 458                                                         owner_uid = " . $_SESSION["uid"]);
 459
 460                                         $fg_color = db_fetch_result($tmp_result, 0, "fg_color");
 461                                         $bg_color = db_fetch_result($tmp_result, 0, "bg_color");
 462
 463                                         $tmp = "<div class='labelColorIndicator' id='LICID-$id'
 464                                                 style='color : $fg_color; background-color : $bg_color'>
 465                                                 &alpha;";
 466                                         $tmp .= "</div>";
 467
 468                                         $line["action_param"] = "$tmp " . $line["action_param"];
 469                                 }
 470
 471                                 if ($line["filter_type"] == 5) {
 472
 473                                         if (!strtotime($line["reg_exp"])) {
 474                                                 $line["reg_exp"] = "<span class=\"filterDateError\">" .
 475                                                         $line["reg_exp"] . "</span>";
 476                                         }
 477
 478                                         $line["reg_exp"] = __("Date") . " " .
 479                                                 $filter_params[$line['filter_param']] . " " .
 480                                                 $line["reg_exp"];
 481                                 }
 482
 483                                 if (!$enabled) {
 484                                         $line["reg_exp"] = "<span class=\"insensitive\">" .
 485                                                 $line["reg_exp"] . " " .  __("(Disabled)")."</span>";
 486                                         $line["feed_title"] = "<span class=\"insensitive\">" .
 487                                                 $line["feed_title"] . "</span>";
 488                                         $line["filter_type_descr"] = "<span class=\"insensitive\">" .
 489                                                 $line["filter_type_descr"] . "</span>";
 490                                         $line["action_description"] = "<span class=\"insensitive\">" .
 491                                                 $line["action_description"] . "</span>";
 492                                         $line["action_param"] = "<span class=\"insensitive\">" .
 493                                                 $line["action_param"] . "</span>";
 494                                 }
 495
 496                                 $onclick = "onclick='editFilter($filter_id)' title='".__('Click to edit')."'";
 497
 498                                 $inverse_label = "";
 499
 500                                 if ($inverse) {
 501                                         $inverse_label = " <span class='insensitive'>".__('(Inverse)')."</span>";
 502                                 }
 503
 504                                 print "<td $onclick>" . $line["reg_exp"] . "$inverse_label</td>";
 505                                 print "<td $onclick>" . $line["feed_title"] . "</td>";
 506
 507                                 print "<td $onclick>" . $line["filter_type_descr"] . "</td>";
 508                                 print "<td $onclick>" . $line["action_param"] . "</td>";
 509
 510                                 print "</tr>";
 511
 512                                 ++$lnum;
 513                         }
 514
 515                         print "</table>";
 516
 517                 } else {
 518
 519                         print "<p>";
 520                         if (!$filter_search) {
 521                                 print_warning(__('No filters defined.'));
 522                         } else {
 523                                 print_warning(__('No matching filters found.'));
 524                         }
 525                         print "</p>";
 526
 527                 }
 528         }
 529
 530         function print_label_select($link, $name, $value, $style = "") {
 531
 532                 $result = db_query($link, "SELECT caption FROM ttrss_labels2
 533                         WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
 534
 535                 print "<select name=\"$name\" style=\"$style\">";
 536
 537                 while ($line = db_fetch_assoc($result)) {
 538
 539                         $issel = ($line["caption"] == $value) ? "selected" : "";
 540
 541                         print "<option $issel>" . $line["caption"] . "</option>";
 542
 543                 }
 544
 545                 print "</select>";
 546
 547
 548         }
 549 ?>