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