modules/pref-filters.php

   1 <?php
   2         function module_pref_filters($link) {
   3                 $subop = $_REQUEST["subop"];
   4                 $quiet = $_REQUEST["quiet"];
   5
   6                 if ($subop == "getfiltertree") {
   7                         $root = array();
   8                         $root['id'] = 'root';
   9                         $root['name'] = __('Filters');
  10                         $root['items'] = array();
  11
  12                         $result = db_query($link, "SELECT
  13                                         ttrss_filters.id AS id,reg_exp,
  14                                         ttrss_filter_types.name AS filter_type_name,
  15                                         ttrss_filter_types.description AS filter_type_descr,
  16                                         enabled,
  17                                         inverse,
  18                                         feed_id,
  19                                         action_id,
  20                                         filter_param,
  21                                         filter_type,
  22                                         ttrss_filter_actions.description AS action_description,
  23                                         ttrss_feeds.title AS feed_title,
  24                                         ttrss_filter_actions.name AS action_name,
  25                                         ttrss_filters.action_param AS action_param
  26                                 FROM
  27                                         ttrss_filter_types,ttrss_filter_actions,ttrss_filters LEFT JOIN
  28                                                 ttrss_feeds ON (ttrss_filters.feed_id = ttrss_feeds.id)
  29                                 WHERE
  30                                         filter_type = ttrss_filter_types.id AND
  31                                         ttrss_filter_actions.id = action_id AND
  32                                         ttrss_filters.owner_uid = ".$_SESSION["uid"]."
  33                                 ORDER by action_description, reg_exp");
  34
  35                         $cat = false;
  36                         $cur_action_description = "";
  37
  38                         while ($line = db_fetch_assoc($result)) {
  39                                 if ($cur_action_description != $line['action_description']) {
  40
  41                                         if ($cat)
  42                                                 array_push($root['items'], $cat);
  43
  44                                         $cat = array();
  45                                         $cat['id'] = 'ACTION:' . $line['action_id'];
  46                                         $cat['name'] = $line['action_description'];
  47                                         $cat['items'] = array();
  48
  49                                         $cur_action_description = $line['action_description'];
  50                                 }
  51
  52                                 if (array_search($line["action_name"],
  53                                         array("score", "tag", "label")) === false) {
  54
  55                                                 $line["action_param"] = '';
  56                                 } else {
  57                                         if ($line['action_name'] == 'label') {
  58
  59                                                 $tmp_result = db_query($link, "SELECT fg_color, bg_color
  60                                                         FROM ttrss_labels2 WHERE caption = '".
  61                                                                 db_escape_string($line["action_param"])."' AND
  62                                                                 owner_uid = " . $_SESSION["uid"]);
  63
  64                                                 $fg_color = db_fetch_result($tmp_result, 0, "fg_color");
  65                                                 $bg_color = db_fetch_result($tmp_result, 0, "bg_color");
  66
  67                                                 $tmp = "<span class=\"labelColorIndicator\" style='color : $fg_color; background-color : $bg_color'>&alpha;</span> " . $line['action_param'];
  68
  69                                                 $line['action_param'] = $tmp;
  70                                         }
  71                                 }
  72
  73                                 $filter = array();
  74                                 $filter['id'] = 'FILTER:' . $line['id'];
  75                                 $filter['bare_id'] = $line['id'];
  76                                 $filter['name'] = $line['reg_exp'];
  77                                 $filter['type'] = $line['filter_type'];
  78                                 $filter['enabled'] = sql_bool_to_bool($line['enabled']);
  79                                 $filter['param'] = $line['action_param'];
  80                                 $filter['inverse'] = sql_bool_to_bool($line['inverse']);
  81                                 $filter['checkbox'] = false;
  82
  83                                 if ($line['feed_id'])
  84                                         $filter['feed'] = $line['feed_title'];
  85
  86                                 array_push($cat['items'], $filter);
  87                         }
  88
  89                         array_push($root['items'], $cat);
  90
  91                         $fl = array();
  92                         $fl['identifier'] = 'id';
  93                         $fl['label'] = 'name';
  94                         $fl['items'] = array($root);
  95
  96                         print json_encode($fl);
  97                         return;
  98                 }
  99
 100                 if ($subop == "edit") {
 101
 102                         $filter_id = db_escape_string($_REQUEST["id"]);
 103
 104                         header("Content-Type: text/xml");
 105                         print "<dlg id=\"$subop\">";
 106                         print "<title>".__('Filter Editor')."</title>";
 107                         print "<content><![CDATA[";
 108
 109                         $result = db_query($link,
 110                                 "SELECT * FROM ttrss_filters WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
 111
 112                         $reg_exp = htmlspecialchars(db_fetch_result($result, 0, "reg_exp"));
 113                         $filter_type = db_fetch_result($result, 0, "filter_type");
 114                         $feed_id = db_fetch_result($result, 0, "feed_id");
 115                         $action_id = db_fetch_result($result, 0, "action_id");
 116                         $action_param = db_fetch_result($result, 0, "action_param");
 117                         $filter_param = db_fetch_result($result, 0, "filter_param");
 118
 119                         $enabled = sql_bool_to_bool(db_fetch_result($result, 0, "enabled"));
 120                         $inverse = sql_bool_to_bool(db_fetch_result($result, 0, "inverse"));
 121
 122                         print "<form id=\"filter_edit_form\" onsubmit='return false'>";
 123
 124                         print "<input type=\"hidden\" name=\"op\" value=\"pref-filters\">";
 125                         print "<input type=\"hidden\" name=\"id\" value=\"$filter_id\">";
 126                         print "<input type=\"hidden\" name=\"subop\" value=\"editSave\">";
 127
 128                         $result = db_query($link, "SELECT id,description
 129                                 FROM ttrss_filter_types ORDER BY description");
 130
 131                         $filter_types = array();
 132
 133                         while ($line = db_fetch_assoc($result)) {
 134                                 //array_push($filter_types, $line["description"]);
 135                                 $filter_types[$line["id"]] = __($line["description"]);
 136                         }
 137
 138                         print "<div class=\"dlgSec\">".__("Match")."</div>";
 139
 140                         print "<div class=\"dlgSecCont\">";
 141
 142                         if ($filter_type != 5) {
 143                                 $date_ops_invisible = 'style="display : none"';
 144                         }
 145
 146                         print "<span id=\"filter_dlg_date_mod_box\" $date_ops_invisible>";
 147                         print __("Date") . " ";
 148
 149                         $filter_params = array(
 150                                 "before" => __("before"),
 151                                 "after" => __("after"));
 152
 153                         print_select_hash("filter_date_modifier", $filter_param,
 154                                 $filter_params);
 155
 156                         print "&nbsp;</span>";
 157
 158                         print "<input onkeypress=\"return filterCR(event, filterEditSave)\"
 159                                          name=\"reg_exp\" size=\"30\" value=\"$reg_exp\">";
 160
 161                         print "<span id=\"filter_dlg_date_chk_box\" $date_ops_invisible>";
 162                         print "&nbsp;<button onclick=\"return filterDlgCheckDate()\">".
 163                                 __('Check it')."</button>";
 164                         print "</span>";
 165
 166                         print "<br/> " . __("on field") . " ";
 167                         print_select_hash("filter_type", $filter_type, $filter_types,
 168                                 'onchange="filterDlgCheckType(this)"');
 169
 170                         print "<br/>";
 171
 172                         print __("in") . " ";
 173                         print_feed_select($link, "feed_id", $feed_id);
 174
 175                         print "</div>";
 176
 177                         print "<div class=\"dlgSec\">".__("Perform Action")."</div>";
 178
 179                         print "<div class=\"dlgSecCont\">";
 180
 181                         print "<select name=\"action_id\"
 182                                 onchange=\"filterDlgCheckAction(this)\">";
 183
 184                         $result = db_query($link, "SELECT id,description FROM ttrss_filter_actions
 185                                 ORDER BY name");
 186
 187                         while ($line = db_fetch_assoc($result)) {
 188                                 $is_sel = ($line["id"] == $action_id) ? "selected" : "";
 189                                 printf("<option value='%d' $is_sel>%s</option>", $line["id"], __($line["description"]));
 190                         }
 191
 192                         print "</select>";
 193
 194                         $param_hidden = ($action_id == 4 || $action_id == 6 || $action_id == 7) ? "" : "display : none";
 195
 196                         print "<span id=\"filter_dlg_param_box\" style=\"$param_hidden\">";
 197                         print " " . __("with parameters:") . " ";
 198
 199                         $param_int_hidden = ($action_id != 7) ? "" : "display : none";
 200
 201                         print "<input size=\"20\" style=\"$param_int_hidden\"
 202                                         onkeypress=\"return filterCR(event, filterEditSave)\"
 203                                         name=\"action_param\" value=\"$action_param\">";
 204
 205                         $param_int_hidden = ($action_id == 7) ? "" : "display : none";
 206
 207                         print_label_select($link, "action_param_label", $action_param,
 208                                 $param_int_hidden);
 209
 210                         print "</span>";
 211
 212                         print "&nbsp;"; // tiny layout hack
 213
 214                         print "</div>";
 215
 216                         print "<div class=\"dlgSec\">".__("Options")."</div>";
 217                         print "<div class=\"dlgSecCont\">";
 218
 219                         print "<div style=\"line-height : 100%\">";
 220
 221                         if ($enabled) {
 222                                 $checked = "checked";
 223                         } else {
 224                                 $checked = "";
 225                         }
 226
 227                         print "<input type=\"checkbox\" name=\"enabled\" id=\"enabled\" $checked>
 228                                         <label for=\"enabled\">".__('Enabled')."</label><br/>";
 229
 230                         if ($inverse) {
 231                                 $checked = "checked";
 232                         } else {
 233                                 $checked = "";
 234                         }
 235
 236                         print "<input type=\"checkbox\" name=\"inverse\" id=\"inverse\" $checked>
 237                                 <label for=\"inverse\">".__('Inverse match')."</label>";
 238
 239                         print "</div>";
 240                         print "</div>";
 241
 242                         print "<div class=\"dlgButtons\">";
 243
 244                         $reg_exp = htmlspecialchars($reg_exp, ENT_QUOTES); // second escaping seems to be needed for javascript
 245
 246                         print "<div style=\"float : left\">";
 247                         print "<button onclick='return removeFilter($filter_id, \"$reg_exp\")'>".
 248                                 __('Remove')."</button>";
 249                         print "</div>";
 250
 251                         print "<button onclick=\"return filterEditSave()\">".
 252                                 __('Save')."</button> ";
 253
 254                         print "<button onclick=\"return filterEditCancel()\">".
 255                                 __('Cancel')."</button>";
 256
 257                         print "]]></content></dlg>";
 258
 259                         return;
 260                 }
 261
 262
 263                 if ($subop == "editSave") {
 264
 265                         global $memcache;
 266
 267                         if ($memcache) $memcache->flush();
 268
 269                         $reg_exp = db_escape_string(trim($_REQUEST["reg_exp"]));
 270                         $filter_type = db_escape_string(trim($_REQUEST["filter_type"]));
 271                         $filter_id = db_escape_string($_REQUEST["id"]);
 272                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 273                         $action_id = db_escape_string($_REQUEST["action_id"]);
 274                         $action_param = db_escape_string($_REQUEST["action_param"]);
 275                         $action_param_label = db_escape_string($_REQUEST["action_param_label"]);
 276                         $enabled = checkbox_to_sql_bool(db_escape_string($_REQUEST["enabled"]));
 277                         $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"]));
 278
 279                         # for the time being, no other filters use params anyway...
 280                         $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]);
 281
 282                         if (!$feed_id) {
 283                                 $feed_id = 'NULL';
 284                         } else {
 285                                 $feed_id = sprintf("'%s'", db_escape_string($feed_id));
 286                         }
 287
 288                         /* When processing 'assign label' filters, action_param_label dropbox
 289                          * overrides action_param */
 290
 291                         if ($action_id == 7) {
 292                                 $action_param = $action_param_label;
 293                         }
 294
 295                         $result = db_query($link, "UPDATE ttrss_filters SET
 296                                         reg_exp = '$reg_exp',
 297                                         feed_id = $feed_id,
 298                                         action_id = '$action_id',
 299                                         filter_type = '$filter_type',
 300                                         enabled = $enabled,
 301                                         inverse = $inverse,
 302                                         action_param = '$action_param',
 303                                         filter_param = '$filter_param'
 304                                         WHERE id = '$filter_id' AND owner_uid = " . $_SESSION["uid"]);
 305                 }
 306
 307                 if ($subop == "remove") {
 308
 309                         if ($memcache) $memcache->flush();
 310
 311                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 312
 313                         foreach ($ids as $id) {
 314                                 db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id' AND owner_uid = ". $_SESSION["uid"]);
 315                         }
 316                 }
 317
 318                 if ($subop == "add") {
 319
 320                         if ($memcache) $memcache->flush();
 321
 322                         $regexp = db_escape_string(trim($_REQUEST["reg_exp"]));
 323                         $filter_type = db_escape_string(trim($_REQUEST["filter_type"]));
 324                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 325                         $action_id = db_escape_string($_REQUEST["action_id"]);
 326                         $action_param = db_escape_string($_REQUEST["action_param"]);
 327                         $action_param_label = db_escape_string($_REQUEST["action_param_label"]);
 328                         $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"]));
 329
 330                         # for the time being, no other filters use params anyway...
 331                         $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]);
 332
 333                         if (!$regexp) return;
 334
 335                         if (!$feed_id) {
 336                                 $feed_id = 'NULL';
 337                         } else {
 338                                 $feed_id = sprintf("'%s'", db_escape_string($feed_id));
 339                         }
 340
 341                         /* When processing 'assign label' filters, action_param_label dropbox
 342                          * overrides action_param */
 343
 344                         if ($action_id == 7) {
 345                                 $action_param = $action_param_label;
 346                         }
 347
 348                         $result = db_query($link,
 349                                 "INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid,feed_id,
 350                                         action_id, action_param, inverse, filter_param)
 351                                 VALUES
 352                                         ('$regexp', '$filter_type','".$_SESSION["uid"]."',
 353                                                 $feed_id, '$action_id', '$action_param', $inverse, '$filter_param')");
 354
 355                         if (db_affected_rows($link, $result) != 0) {
 356                                 print T_sprintf("Created filter <b>%s</b>", htmlspecialchars($regexp));
 357                         }
 358
 359                         return;
 360                 }
 361
 362                 if ($quiet) return;
 363
 364                 set_pref($link, "_PREFS_ACTIVE_TAB", "filterConfig");
 365
 366                 $sort = db_escape_string($_REQUEST["sort"]);
 367
 368                 if (!$sort || $sort == "undefined") {
 369                         $sort = "reg_exp";
 370                 }
 371
 372                 $result = db_query($link, "SELECT id,description
 373                         FROM ttrss_filter_types ORDER BY description");
 374
 375                 $filter_types = array();
 376
 377                 while ($line = db_fetch_assoc($result)) {
 378                         //array_push($filter_types, $line["description"]);
 379                         $filter_types[$line["id"]] = $line["description"];
 380                 }
 381
 382
 383                 $filter_search = db_escape_string($_REQUEST["search"]);
 384
 385                 if (array_key_exists("search", $_REQUEST)) {
 386                         $_SESSION["prefs_filter_search"] = $filter_search;
 387                 } else {
 388                         $filter_search = $_SESSION["prefs_filter_search"];
 389                 }
 390
 391                 print "<div id=\"pref-filter-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
 392                 print "<div id=\"pref-filter-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
 393                 print "<div id=\"pref-filter-toolbar\" dojoType=\"dijit.Toolbar\">";
 394
 395                 print "<div style='float : right; padding-right : 4px;'>
 396                         <input dojoType=\"dijit.form.TextBox\" id=\"filter_search\" size=\"20\" type=\"search\"
 397                                 onfocus=\"javascript:disableHotkeys();\"
 398                                 onblur=\"javascript:enableHotkeys();\"
 399                                 onchange=\"javascript:updateFilterList()\" value=\"$filter_search\">
 400                         <button dojoType=\"dijit.form.Button\" onclick=\"javascript:updateFilterList()\">".__('Search')."</button>
 401                 </div>";
 402
 403                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 404                                 "<span>" . __('Select')."</span>";
 405                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 406                 print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(true)\"
 407                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 408                 print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(false)\"
 409                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 410                 print "</div></div>";
 411
 412                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return quickAddFilter()\">".
 413                         __('Create filter')."</button dojoType=\"dijit.form.Button\"> ";
 414
 415                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return editSelectedFilter()\">".
 416                         __('Edit')."</button dojoType=\"dijit.form.Button\"> ";
 417
 418                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return removeSelectedFilters()\">".
 419                         __('Remove')."</button dojoType=\"dijit.form.Button\"> ";
 420
 421                 if (defined('_ENABLE_FEED_DEBUGGING')) {
 422                         print "<button dojoType=\"dijit.form.Button\" onclick=\"rescore_all_feeds()\">".
 423                                 __('Rescore articles')."</button dojoType=\"dijit.form.Button\"> ";
 424                 }
 425
 426                 print "</div>"; # toolbar
 427                 print "</div>"; # toolbar-frame
 428                 print "<div id=\"pref-filter-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
 429
 430                 print "<div id=\"filterlistLoading\">
 431                 <img src='images/indicator_tiny.gif'>".
 432                  __("Loading, please wait...")."</div>";
 433
 434                 print "<div dojoType=\"dojo.data.ItemFileWriteStore\" jsId=\"filterStore\"
 435                         url=\"backend.php?op=pref-filters&subop=getfiltertree\">
 436                 </div>
 437                 <div dojoType=\"lib.CheckBoxStoreModel\" jsId=\"filterModel\" store=\"filterStore\"
 438                 query=\"{id:'root'}\" rootId=\"root\" rootLabel=\"Feeds\"
 439                         childrenAttrs=\"items\" checkboxStrict=\"false\" checkboxAll=\"false\">
 440                 </div>
 441                 <div dojoType=\"fox.PrefFilterTree\" id=\"filterTree\"
 442                         model=\"filterModel\" openOnClick=\"true\">
 443                 <script type=\"dojo/method\" event=\"onLoad\" args=\"item\">
 444                         Element.hide(\"filterlistLoading\");
 445                 </script>
 446                 </div>";
 447
 448                 print "</div>"; #pane
 449                 print "</div>"; #container
 450         }
 451
 452 ?>