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