modules/pref-feeds.php

   1 <?php
   2
   3         function module_pref_feeds($link) {
   4
   5                 global $update_intervals;
   6                 global $purge_intervals;
   7
   8                 $subop = $_REQUEST["subop"];
   9                 $quiet = $_REQUEST["quiet"];
  10
  11                 if ($subop == "massSubscribe") {
  12                         $ids = split(",", db_escape_string($_GET["ids"]));
  13
  14                         $subscribed = array();
  15
  16                         foreach ($ids as $id) {
  17                                 $result = db_query($link, "SELECT feed_url,title FROM ttrss_feeds
  18                                         WHERE id = '$id'");
  19
  20                                 $feed_url = db_escape_string(db_fetch_result($result, 0, "feed_url"));
  21                                 $title = db_escape_string(db_fetch_result($result, 0, "title"));
  22
  23                                 $title_orig = db_fetch_result($result, 0, "title");
  24
  25                                 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
  26                                         feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
  27
  28                                 if (db_num_rows($result) == 0) {
  29                                         $result = db_query($link,
  30                                                 "INSERT INTO ttrss_feeds (owner_uid,feed_url,title,cat_id)
  31                                                 VALUES ('".$_SESSION["uid"]."', '$feed_url', '$title', NULL)");
  32
  33                                         array_push($subscribed, $title_orig);
  34                                 }
  35                         }
  36
  37                         if (count($subscribed) > 0) {
  38                                 $msg = "<b>".__('Subscribed to feeds:')."</b>".
  39                                         "<ul class=\"nomarks\">";
  40
  41                                 foreach ($subscribed as $title) {
  42                                         $msg .= "<li>$title</li>";
  43                                 }
  44                                 $msg .= "</ul>";
  45
  46                                 print format_notice($msg);
  47                         }
  48                 }
  49
  50                 if ($subop == "browse") {
  51
  52                         if (!ENABLE_FEED_BROWSER) {
  53                                 print __("Feed browser is administratively disabled.");
  54                                 return;
  55                         }
  56
  57                         print "<div id=\"infoBoxTitle\">".__('Other feeds: Top 25')."</div>";
  58
  59                         print "<div class=\"infoBoxContents\">";
  60
  61                         print "<p>".__("Showing top 25 registered feeds, sorted by popularity:")."</p>";
  62
  63 #                       $result = db_query($link, "SELECT feed_url,count(id) AS subscribers
  64 #                               FROM ttrss_feeds
  65 #                               WHERE auth_login = '' AND auth_pass = '' AND private = false
  66 #                               GROUP BY feed_url ORDER BY subscribers DESC LIMIT 25");
  67
  68                         $owner_uid = $_SESSION["uid"];
  69
  70                         $result = db_query($link, "SELECT feed_url,COUNT(id) AS subscribers
  71                                 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
  72                                         WHERE tf.feed_url = ttrss_feeds.feed_url
  73                                                 AND owner_uid = '$owner_uid') GROUP BY feed_url
  74                                                         ORDER BY subscribers DESC LIMIT 25");
  75
  76                         print "<ul class='browseFeedList' id='browseFeedList'>";
  77
  78                         $feedctr = 0;
  79
  80                         while ($line = db_fetch_assoc($result)) {
  81                                 $feed_url = $line["feed_url"];
  82                                 $subscribers = $line["subscribers"];
  83
  84                                 $det_result = db_query($link, "SELECT site_url,title,id
  85                                         FROM ttrss_feeds WHERE feed_url = '$feed_url' LIMIT 1");
  86
  87                                 $details = db_fetch_assoc($det_result);
  88
  89                                 $icon_file = ICONS_DIR . "/" . $details["id"] . ".ico";
  90
  91                                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
  92                                                 $feed_icon = "<img class=\"tinyFeedIcon\"       src=\"" . ICONS_URL .
  93                                                         "/".$details["id"].".ico\">";
  94                                 } else {
  95                                         $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
  96                                 }
  97
  98                                 $check_box = "<input onclick='toggleSelectListRow(this)' class='feedBrowseCB'
  99                                         type=\"checkbox\" id=\"FBCHK-" . $details["id"] . "\">";
 100
 101                                 $class = ($feedctr % 2) ? "even" : "odd";
 102
 103                                 print "<li class='$class' id=\"FBROW-".$details["id"]."\">$check_box".
 104                                         "$feed_icon " . $details["title"] .
 105                                         "&nbsp;<span class='subscribers'>($subscribers)</span></li>";
 106
 107                                         ++$feedctr;
 108                         }
 109
 110                         if ($feedctr == 0) {
 111                                 print "<li>".__('No feeds found to subscribe.')."</li>";
 112                         }
 113
 114                         print "</ul>";
 115
 116                         print "<div align='center'>
 117                                 <input type=\"submit\" class=\"button\"
 118                                 onclick=\"feedBrowserSubscribe()\" value=\"".__('Subscribe')."\">
 119                                 <input type='submit' class='button'
 120                                 onclick=\"closeInfoBox()\" value=\"".__('Cancel')."\"></div>";
 121
 122                         print "</div>";
 123                         return;
 124                 }
 125
 126                 if ($subop == "editfeed") {
 127                         $feed_id = db_escape_string($_REQUEST["id"]);
 128
 129                         $result = db_query($link,
 130                                 "SELECT * FROM ttrss_feeds WHERE id = '$feed_id' AND
 131                                         owner_uid = " . $_SESSION["uid"]);
 132
 133                         $title = htmlspecialchars(db_fetch_result($result,
 134                                 0, "title"));
 135
 136                         $icon_file = ICONS_DIR . "/$feed_id.ico";
 137
 138                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 139                                         $feed_icon = "<img width=\"16\" height=\"16\"
 140                                                 src=\"" . ICONS_URL . "/$feed_id.ico\">";
 141                         } else {
 142                                 $feed_icon = "";
 143                         }
 144
 145                         print "<div id=\"infoBoxTitle\">".__('Feed editor')."</div>";
 146
 147                         print "<div class=\"infoBoxContents\">";
 148
 149                         print "<form id=\"edit_feed_form\" onsubmit=\"return false\">";
 150
 151                         print "<input type=\"hidden\" name=\"id\" value=\"$feed_id\">";
 152                         print "<input type=\"hidden\" name=\"op\" value=\"pref-feeds\">";
 153                         print "<input type=\"hidden\" name=\"subop\" value=\"editSave\">";
 154
 155                         print "<table width='100%'>";
 156
 157                         print "<tr><td>".__('Title:')."</td>";
 158                         print "<td><input class=\"iedit\" onkeypress=\"return filterCR(event, feedEditSave)\"
 159                                 name=\"title\" value=\"$title\"></td></tr>";
 160
 161                         $feed_url = db_fetch_result($result, 0, "feed_url");
 162                         $feed_url = htmlspecialchars(db_fetch_result($result,
 163                                 0, "feed_url"));
 164
 165                         print "<tr><td>".__('Feed URL:')."</td>";
 166                         print "<td><input class=\"iedit\" onkeypress=\"return filterCR(event, feedEditSave)\"
 167                                 name=\"feed_url\" value=\"$feed_url\"></td></tr>";
 168
 169                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 170
 171                                 $cat_id = db_fetch_result($result, 0, "cat_id");
 172
 173                                 print "<tr><td>".__('Category:')."</td>";
 174                                 print "<td>";
 175
 176                                 $parent_feed = db_fetch_result($result, 0, "parent_feed");
 177
 178                                 if (sprintf("%d", $parent_feed) > 0) {
 179                                         $disabled = "disabled";
 180                                 } else {
 181                                         $disabled = "";
 182                                 }
 183
 184                                 print_feed_cat_select($link, "cat_id", $cat_id, "class=\"iedit\" $disabled");
 185
 186                                 print "</td>";
 187                                 print "</td></tr>";
 188
 189                         }
 190
 191                         $update_interval = db_fetch_result($result, 0, "update_interval");
 192
 193                         print "<tr><td>".__('Update Interval:')."</td>";
 194
 195                         print "<td>";
 196
 197                         print_select_hash("update_interval", $update_interval, $update_intervals,
 198                                 "class=\"iedit\"");
 199
 200                         print "</td>";
 201
 202                         print "<tr><td>".__('Link to:')."</td><td>";
 203
 204                         $tmp_result = db_query($link, "SELECT COUNT(id) AS count
 205                                 FROM ttrss_feeds WHERE parent_feed = '$feed_id'");
 206
 207                         $linked_count = db_fetch_result($tmp_result, 0, "count");
 208
 209                         $parent_feed = db_fetch_result($result, 0, "parent_feed");
 210
 211                         if ($linked_count > 0) {
 212                                 $disabled = "disabled";
 213                         } else {
 214                                 $disabled = "";
 215                         }
 216
 217                         print "<select class=\"iedit\" $disabled name=\"parent_feed\">";
 218
 219                         print "<option value=\"0\">".__('Not linked')."</option>";
 220
 221                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 222                                 if ($cat_id) {
 223                                         $cat_qpart = "AND cat_id = '$cat_id'";
 224                                 } else {
 225                                         $cat_qpart = "AND cat_id IS NULL";
 226                                 }
 227                         }
 228
 229                         $tmp_result = db_query($link, "SELECT id,title FROM ttrss_feeds
 230                                 WHERE id != '$feed_id' AND owner_uid = ".$_SESSION["uid"]." AND
 231                                         (SELECT COUNT(id) FROM ttrss_feeds AS T2 WHERE T2.id = ttrss_feeds.parent_feed) = 0
 232                                         $cat_qpart ORDER BY title");
 233
 234                                 if (db_num_rows($tmp_result) > 0) {
 235                                         print "<option disabled>--------</option>";
 236                                 }
 237
 238                                 while ($tmp_line = db_fetch_assoc($tmp_result)) {
 239                                         if ($tmp_line["id"] == $parent_feed) {
 240                                                 $is_selected = "selected";
 241                                         } else {
 242                                                 $is_selected = "";
 243                                         }
 244                                         printf("<option $is_selected value='%d'>%s</option>",
 245                                                 $tmp_line["id"], $tmp_line["title"]);
 246                                 }
 247
 248                         print "</select>";
 249                         print "</td></tr>";
 250
 251                         $purge_interval = db_fetch_result($result, 0, "purge_interval");
 252
 253                         print "<tr><td>".__('Article purging:')."</td>";
 254
 255                         print "<td>";
 256
 257                         print_select_hash("purge_interval", $purge_interval, $purge_intervals,
 258                                 "class=\"iedit\"");
 259
 260                         print "</td>";
 261
 262                         $auth_login = htmlspecialchars(db_fetch_result($result, 0, "auth_login"));
 263
 264                         print "<tr><td>".__('Login:')."</td>";
 265                         print "<td><input class=\"iedit\" onkeypress=\"return filterCR(event, feedEditSave)\"
 266                                 name=\"auth_login\" value=\"$auth_login\"></td></tr>";
 267
 268                         $auth_pass = htmlspecialchars(db_fetch_result($result, 0, "auth_pass"));
 269
 270                         print "<tr><td>".__('Password:')."</td>";
 271                         print "<td><input class=\"iedit\" type=\"password\" name=\"auth_pass\"
 272                                 onkeypress=\"return filterCR(event, feedEditSave)\"
 273                                 value=\"$auth_pass\"></td></tr>";
 274
 275                         $private = sql_bool_to_bool(db_fetch_result($result, 0, "private"));
 276
 277                         if ($private) {
 278                                 $checked = "checked";
 279                         } else {
 280                                 $checked = "";
 281                         }
 282
 283                         print "<tr><td valign='top'>".__('Options:')."</td>";
 284                         print "<td><input type=\"checkbox\" name=\"private\" id=\"private\"
 285                                 $checked><label for=\"private\">".__('Hide from "Other Feeds"')."</label>";
 286
 287                         $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 288
 289                         if ($rtl_content) {
 290                                 $checked = "checked";
 291                         } else {
 292                                 $checked = "";
 293                         }
 294
 295                         print "<br><input type=\"checkbox\" id=\"rtl_content\" name=\"rtl_content\"
 296                                 $checked><label for=\"rtl_content\">".__('Right-to-left content')."</label>";
 297
 298                         $hidden = sql_bool_to_bool(db_fetch_result($result, 0, "hidden"));
 299
 300                         if ($hidden) {
 301                                 $checked = "checked";
 302                         } else {
 303                                 $checked = "";
 304                         }
 305
 306                         print "<br><input type=\"checkbox\" id=\"hidden\" name=\"hidden\"
 307                                 $checked><label for=\"hidden\">".__('Hide from my feed list')."</label>";
 308
 309                         $include_in_digest = sql_bool_to_bool(db_fetch_result($result, 0, "include_in_digest"));
 310
 311                         if ($include_in_digest) {
 312                                 $checked = "checked";
 313                         } else {
 314                                 $checked = "";
 315                         }
 316
 317                         print "<br><input type=\"checkbox\" id=\"include_in_digest\"
 318                                 name=\"include_in_digest\"
 319                                 $checked><label for=\"include_in_digest\">".__('Include in e-mail digest')."</label>";
 320
 321                         print "</td></tr>";
 322
 323                         print "</table>";
 324
 325                         print "</form>";
 326
 327                         print "<div align='right'>
 328                                 <input type=\"submit\" class=\"button\"
 329                                 onclick=\"return feedEditSave()\" value=\"".__('Save')."\">
 330                                 <input type='submit' class='button'
 331                                 onclick=\"return feedEditCancel()\" value=\"".__('Cancel')."\"></div>";
 332
 333                         print "</div>";
 334
 335                         return;
 336                 }
 337
 338                 if ($subop == "editSave") {
 339
 340                         $feed_title = db_escape_string(trim($_POST["title"]));
 341                         $feed_link = db_escape_string(trim($_POST["feed_url"]));
 342                         $upd_intl = db_escape_string($_POST["update_interval"]);
 343                         $purge_intl = db_escape_string($_POST["purge_interval"]);
 344                         $feed_id = db_escape_string($_POST["id"]);
 345                         $cat_id = db_escape_string($_POST["cat_id"]);
 346                         $auth_login = db_escape_string(trim($_POST["auth_login"]));
 347                         $auth_pass = db_escape_string(trim($_POST["auth_pass"]));
 348                         $parent_feed = db_escape_string($_POST["parent_feed"]);
 349                         $private = checkbox_to_sql_bool(db_escape_string($_POST["private"]));
 350                         $rtl_content = checkbox_to_sql_bool(db_escape_string($_POST["rtl_content"]));
 351                         $hidden = checkbox_to_sql_bool(db_escape_string($_POST["hidden"]));
 352                         $include_in_digest = checkbox_to_sql_bool(
 353                                 db_escape_string($_POST["include_in_digest"]));
 354
 355                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 356                                 if ($cat_id && $cat_id != 0) {
 357                                         $category_qpart = "cat_id = '$cat_id',";
 358                                         $category_qpart_nocomma = "cat_id = '$cat_id'";
 359                                 } else {
 360                                         $category_qpart = 'cat_id = NULL,';
 361                                         $category_qpart_nocomma = 'cat_id = NULL';
 362                                 }
 363                         } else {
 364                                 $category_qpart = "";
 365                                 $category_qpart_nocomma = "";
 366                         }
 367
 368                         if ($parent_feed && $parent_feed != 0) {
 369                                 $parent_qpart = "parent_feed = '$parent_feed'";
 370                         } else {
 371                                 $parent_qpart = 'parent_feed = NULL';
 372                         }
 373
 374                         $result = db_query($link, "UPDATE ttrss_feeds SET
 375                                 $category_qpart $parent_qpart,
 376                                 title = '$feed_title', feed_url = '$feed_link',
 377                                 update_interval = '$upd_intl',
 378                                 purge_interval = '$purge_intl',
 379                                 auth_login = '$auth_login',
 380                                 auth_pass = '$auth_pass',
 381                                 private = $private,
 382                                 rtl_content = $rtl_content,
 383                                 hidden = $hidden,
 384                                 include_in_digest = $include_in_digest
 385                                 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 386
 387                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 388                                 # update linked feed categories
 389                                 $result = db_query($link, "UPDATE ttrss_feeds SET
 390                                         $category_qpart_nocomma WHERE parent_feed = '$feed_id' AND
 391                                         owner_uid = " . $_SESSION["uid"]);
 392                         }
 393                 }
 394
 395                 if ($subop == "remove") {
 396
 397                         if (!WEB_DEMO_MODE) {
 398
 399                                 $ids = split(",", db_escape_string($_GET["ids"]));
 400
 401                                 foreach ($ids as $id) {
 402
 403                                         if ($id > 0) {
 404
 405                                                 db_query($link, "DELETE FROM ttrss_feeds
 406                                                         WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 407
 408                                                 $icons_dir = ICONS_DIR;
 409
 410                                                 if (file_exists($icons_dir . "/$id.ico")) {
 411                                                         unlink($icons_dir . "/$id.ico");
 412                                                 }
 413                                         } else if ($id < -10) {
 414
 415                                                 $label_id = -$id - 11;
 416
 417                                                 db_query($link, "DELETE FROM ttrss_labels
 418                                                         WHERE   id = '$label_id' AND owner_uid = " . $_SESSION["uid"]);
 419                                         }
 420                                 }
 421                         }
 422                 }
 423
 424                 if ($subop == "add") {
 425
 426                         if (!WEB_DEMO_MODE) {
 427
 428                                 $feed_url = db_escape_string(trim($_REQUEST["feed_url"]));
 429                                 $cat_id = db_escape_string($_REQUEST["cat_id"]);
 430                                 $p_from = db_escape_string($_REQUEST["from"]);
 431
 432                                 /* only read authentication information from POST */
 433
 434                                 $auth_login = db_escape_string(trim($_POST["auth_login"]));
 435                                 $auth_pass = db_escape_string(trim($_POST["auth_pass"]));
 436
 437                                 if ($p_from != 'tt-rss') {
 438                                         print "<html>
 439                                                 <head>
 440                                                         <title>Tiny Tiny RSS - Subscribe to feed...</title>
 441                                                         <link rel=\"stylesheet\" type=\"text/css\" href=\"quicksub.css\">
 442                                                 </head>
 443                                                 <body>
 444                                                 <img class=\"logo\" src=\"images/ttrss_logo.png\"
 445                                                         alt=\"Tiny Tiny RSS\"/>
 446                                                 <h1>Subscribe to feed...</h1>
 447                                                 <div class=\"content\">";
 448                                 }
 449
 450                                 if (subscribe_to_feed($link, $feed_url, $cat_id, $auth_login, $auth_pass)) {
 451                                         print_notice(T_sprintf("Subscribed to <b>%s</b>.", $feed_url));
 452                                 } else {
 453                                         print_warning(T_sprintf("Already subscribed to <b>%s</b>.", $feed_url));
 454                                 }
 455
 456                                 if ($p_from != 'tt-rss') {
 457                                         $tt_uri = 'http://' . $_SERVER['SERVER_NAME'] .
 458                                                 preg_replace('/backend\.php.*$/',
 459                                                         'tt-rss.php', $_SERVER["REQUEST_URI"]);
 460
 461                                         $tp_uri = 'http://' . $_SERVER['SERVER_NAME'] .
 462                                                 preg_replace('/backend\.php.*$/',
 463                                                         'prefs.php', $_SERVER["REQUEST_URI"]);
 464
 465                                         print "<p><a href='$tt_uri'>Return to Tiny Tiny RSS</a> |";
 466
 467                                         $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
 468                                                 feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
 469
 470                                         $feed_id = db_fetch_result($result, 0, "id");
 471
 472                                         if ($feed_id) {
 473                                                 print "<a href='$tp_uri?tab=feedConfig&subop=editFeed:$feed_id'>
 474                                                         Edit subscription options</a> | ";
 475                                         }
 476
 477                                         print "<a href='javascript:window.close()'>Close this window</a>.</p>";
 478
 479                                         print "</div></body></html>";
 480                                         return;
 481                                 }
 482
 483                         }
 484                 }
 485
 486                 if ($subop == "categorize") {
 487
 488                         if (!WEB_DEMO_MODE) {
 489
 490                                 $ids = split(",", db_escape_string($_GET["ids"]));
 491
 492                                 $cat_id = db_escape_string($_GET["cat_id"]);
 493
 494                                 if ($cat_id == 0) {
 495                                         $cat_id_qpart = 'NULL';
 496                                 } else {
 497                                         $cat_id_qpart = "'$cat_id'";
 498                                 }
 499
 500                                 db_query($link, "BEGIN");
 501
 502                                 foreach ($ids as $id) {
 503
 504                                         db_query($link, "UPDATE ttrss_feeds SET cat_id = $cat_id_qpart
 505                                                 WHERE id = '$id' AND parent_feed IS NULL
 506                                                 AND owner_uid = " . $_SESSION["uid"]);
 507
 508                                         # update linked feed categories
 509                                         db_query($link, "UPDATE ttrss_feeds SET
 510                                                 cat_id = $cat_id_qpart WHERE parent_feed = '$id' AND
 511                                                 owner_uid = " . $_SESSION["uid"]);
 512
 513                                 }
 514
 515                                 db_query($link, "COMMIT");
 516                         }
 517
 518                 }
 519
 520                 if ($subop == "categorizeDlg") {
 521                         $action = $_REQUEST["action"];
 522
 523                         print "<div id=\"infoBoxTitle\">".__('Category editor')."</div>";
 524
 525                         print "<div class=\"infoBoxContents\">";
 526
 527                         $result = db_query($link, "SELECT title,id FROM ttrss_feed_categories
 528                                 WHERE owner_uid = ".$_SESSION["uid"]."
 529                                 ORDER BY title");
 530
 531                         if (db_num_rows($result) != 0) {
 532
 533                                 print "<ul class=\"nomarks\" id=\"prefFeedCatList2\">";
 534
 535                                 $lnum = 0;
 536
 537                                 while ($line = db_fetch_assoc($result)) {
 538
 539                                         $class = ($lnum % 2) ? "even" : "odd";
 540
 541                                         $cat_id = $line["id"];
 542
 543                                         print "<li id='FCATR-$cat_id'>";
 544
 545                                         $edit_title = htmlspecialchars($line["title"]);
 546
 547                                         print "<span id=\"FCATT-$cat_id\">" .
 548                                                 $edit_title . "</span>";
 549
 550                                         $tmp_result = db_query($link, "SELECT id, title FROM ttrss_feeds WHERE owner_uid = ".
 551                                                 $_SESSION["uid"]. " AND cat_id = $cat_id ORDER BY title");
 552
 553                                         print "<ul id=\"FCNTR-$cat_id\" class=\"nomarks\">";
 554
 555                                         while ($tmp_line = db_fetch_assoc($tmp_result)) {
 556                                                 print "<li class=\"feedEntry\" id=\"FCFID-".$tmp_line["id"]."\">" . $tmp_line["title"] . "</li>";
 557
 558                                         }
 559
 560                                         print "</ul>";
 561
 562                                         print "</li>";
 563
 564                                         ++$lnum;
 565                                 }
 566
 567                                 print "</ul>";
 568
 569
 570                                 print "<input type=\"submit\" class=\"button\"
 571                                                 onclick=\"return closeInfoBox()\" value=\"".__('Close this window')."\">";
 572
 573                                 print "</div>";
 574                         }
 575
 576                         return;
 577                 }
 578
 579                 if ($subop == "editCats") {
 580
 581                         $action = $_REQUEST["action"];
 582
 583                         if ($action == "save") {
 584
 585                                 $cat_title = db_escape_string(trim($_REQUEST["value"]));
 586                                 $cat_id = db_escape_string($_GET["cid"]);
 587
 588                                 $result = db_query($link, "UPDATE ttrss_feed_categories SET
 589                                         title = '$cat_title' WHERE id = '$cat_id' AND owner_uid = ".$_SESSION["uid"]);
 590
 591                                 print $_REQUEST["value"];
 592
 593                                 return;
 594
 595                         }
 596
 597                         print "<div id=\"infoBoxTitle\">".__('Category editor')."</div>";
 598
 599                         print "<div class=\"infoBoxContents\">";
 600
 601
 602                         if ($action == "add") {
 603
 604                                 if (!WEB_DEMO_MODE) {
 605
 606                                         $feed_cat = db_escape_string(trim($_GET["cat"]));
 607
 608                                         $result = db_query($link,
 609                                                 "SELECT id FROM ttrss_feed_categories
 610                                                 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
 611
 612                                         if (db_num_rows($result) == 0) {
 613
 614                                                 $result = db_query($link,
 615                                                         "INSERT INTO ttrss_feed_categories (owner_uid,title)
 616                                                         VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
 617
 618                                         } else {
 619
 620                                                 print_warning(T_sprintf("Category <b>$%s</b> already exists in the database.",
 621                                                         $feed_cat));
 622                                         }
 623
 624                                 }
 625                         }
 626
 627                         if ($action == "remove") {
 628
 629                                 if (!WEB_DEMO_MODE) {
 630
 631                                         $ids = split(",", db_escape_string($_GET["ids"]));
 632
 633                                         foreach ($ids as $id) {
 634
 635                                                 db_query($link, "BEGIN");
 636
 637                                                 $result = db_query($link,
 638                                                         "SELECT count(id) as num_feeds FROM ttrss_feeds
 639                                                                 WHERE cat_id = '$id'");
 640
 641                                                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 642
 643                                                 if ($num_feeds == 0) {
 644                                                         db_query($link, "DELETE FROM ttrss_feed_categories
 645                                                                 WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 646                                                 } else {
 647
 648                                                         print format_warning(__("Unable to delete non empty feed categories."));
 649
 650                                                 }
 651
 652                                                 db_query($link, "COMMIT");
 653                                         }
 654                                 }
 655                         }
 656
 657                         print "<div class=\"prefGenericAddBox\">
 658                                 <input id=\"fadd_cat\"
 659                                         onkeypress=\"return filterCR(event, addFeedCat)\"
 660                                         onkeyup=\"toggleSubmitNotEmpty(this, 'catadd_submit_btn')\"
 661                                         onchange=\"toggleSubmitNotEmpty(this, 'catadd_submit_btn')\"
 662                                         size=\"40\">&nbsp;
 663                                 <input
 664                                         type=\"submit\" class=\"button\" disabled=\"true\" id=\"catadd_submit_btn\"
 665                                         onclick=\"javascript:addFeedCat()\" value=\"".__('Create category')."\"></div>";
 666
 667                         $result = db_query($link, "SELECT title,id FROM ttrss_feed_categories
 668                                 WHERE owner_uid = ".$_SESSION["uid"]."
 669                                 ORDER BY title");
 670
 671                         print "<p>";
 672
 673                         if (db_num_rows($result) != 0) {
 674
 675                                 print "<table width=\"100%\" class=\"prefFeedCatList\"
 676                                         cellspacing=\"0\">";
 677
 678                                 print "<tr><td class=\"selectPrompt\" colspan=\"8\">
 679                                 ".__('Select:')."
 680                                         <a href=\"javascript:selectPrefRows('fcat', true)\">".__('All')."</a>,
 681                                         <a href=\"javascript:selectPrefRows('fcat', false)\">".__('None')."</a>
 682                                         </td></tr>";
 683
 684                                 print "</table>";
 685
 686                                 print "<div class=\"prefFeedCatHolder\">";
 687
 688                                 print "<form id=\"feed_cat_edit_form\" onsubmit=\"return false\">";
 689
 690                                 print "<table width=\"100%\" class=\"prefFeedCatList\"
 691                                         cellspacing=\"0\" id=\"prefFeedCatList\">";
 692
 693                                 $lnum = 0;
 694
 695                                 while ($line = db_fetch_assoc($result)) {
 696
 697                                         $class = ($lnum % 2) ? "even" : "odd";
 698
 699                                         $cat_id = $line["id"];
 700                                         $this_row_id = "id=\"FCATR-$cat_id\"";
 701
 702                                         print "<tr class=\"$class\" $this_row_id>";
 703
 704                                         $edit_title = htmlspecialchars($line["title"]);
 705
 706                                         print "<td width='5%' align='center'><input
 707                                                 onclick='toggleSelectPrefRow(this, \"fcat\");'
 708                                                 type=\"checkbox\" id=\"FCCHK-$cat_id\"></td>";
 709
 710                                         print "<td><span id=\"FCATT-$cat_id\">" .
 711                                                 $edit_title . "</span></td>";
 712
 713                                         print "</tr>";
 714
 715                                         ++$lnum;
 716                                 }
 717
 718                                 print "</table>";
 719
 720                                 print "</form>";
 721
 722                                 print "</div>";
 723
 724                         } else {
 725                                 print "<p>".__('No feed categories defined.')."</p>";
 726                         }
 727
 728                         print "<div style='float : right'>
 729                                 <input type='submit' class='button'
 730                                 onclick=\"selectTab('feedConfig')\" value=\"".__('Close this window')."\"></div>";
 731
 732                         print "<div id=\"catOpToolbar\">";
 733
 734                         print "
 735                                 <input type=\"submit\" class=\"button\" disabled=\"true\"
 736                                         onclick=\"return removeSelectedFeedCats()\" value=\"".__('Remove')."\">";
 737
 738                         print "</div>";
 739
 740                         print "</div>";
 741
 742                         return;
 743
 744                 }
 745
 746                 if ($quiet) return;
 747
 748                 set_pref($link, "_PREFS_ACTIVE_TAB", "feedConfig");
 749
 750                 $result = db_query($link, "SELECT COUNT(id) AS num_errors
 751                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 752
 753                 $num_errors = db_fetch_result($result, 0, "num_errors");
 754
 755                 if ($num_errors > 0) {
 756
 757                         print format_notice("<a href=\"javascript:showFeedsWithErrors()\">".
 758                                 __('Some feeds have update errors (click for details)')."</a>");
 759                 }
 760
 761                 $feed_search = db_escape_string($_GET["search"]);
 762
 763                 if (array_key_exists("search", $_GET)) {
 764                         $_SESSION["prefs_feed_search"] = $feed_search;
 765                 } else {
 766                         $feed_search = $_SESSION["prefs_feed_search"];
 767                 }
 768
 769                 print "<div class=\"feedEditSearch\">
 770                         <input id=\"feed_search\" size=\"20\"
 771                                 onchange=\"javascript:updateFeedList()\" value=\"$feed_search\">
 772                         <input type=\"submit\" class=\"button\"
 773                                 onclick=\"javascript:updateFeedList()\" value=\"".__('Search')."\">
 774                         </div>";
 775
 776 /*              print "<input id=\"fadd_link\"
 777                                 onkeyup=\"toggleSubmitNotEmpty(this, 'fadd_submit_btn')\"
 778                                 onchange=\"toggleSubmitNotEmpty(this, 'fadd_submit_btn')\"
 779                                 size=\"40\">
 780                         <input type=\"submit\" class=\"button\"
 781                                 disabled=\"true\" id=\"fadd_submit_btn\"
 782                                 onclick=\"addFeed()\" value=\"".__('Subscribe')."\">"; */
 783
 784                 print "<input onclick=\"javascript:displayDlg('quickAddFeed')\"
 785                         type=\"submit\" id=\"subscribe_to_feed_btn\"
 786                         class=\"button\" value=\"".__('Subscribe to feed')."\">";
 787
 788                 if (ENABLE_FEED_BROWSER && !SINGLE_USER_MODE) {
 789                         print " <input type=\"submit\" class=\"button\"
 790                                 id=\"top25_feeds_btn\"
 791                                 onclick=\"javascript:browseFeeds()\" value=\"".__('Top 25')."\">";
 792                 }
 793
 794                 $feeds_sort = db_escape_string($_GET["sort"]);
 795
 796                 if (!$feeds_sort || $feeds_sort == "undefined") {
 797                         $feeds_sort = $_SESSION["pref_sort_feeds"];
 798                         if (!$feeds_sort) $feeds_sort = "title";
 799                 }
 800
 801                 $_SESSION["pref_sort_feeds"] = $feeds_sort;
 802
 803                 if ($feed_search) {
 804                         $search_qpart = "(UPPER(F1.title) LIKE UPPER('%$feed_search%') OR
 805                                 UPPER(F1.feed_url) LIKE UPPER('%$feed_search%')) AND";
 806                 } else {
 807                         $search_qpart = "";
 808                 }
 809
 810                 $show_last_article_info = false;
 811                 $show_last_article_checked = "";
 812                 $show_last_article_qpart = "";
 813
 814                 if ($_GET["slat"] == "true") {
 815                         $show_last_article_info = true;
 816                         $show_last_article_checked = "checked";
 817                         $show_last_article_qpart = ", (SELECT SUBSTRING(MAX(updated),1,16) FROM ttrss_user_entries,
 818                                 ttrss_entries WHERE ref_id = ttrss_entries.id
 819                                 AND feed_id = F1.id) AS last_article";
 820                 } else if ($feeds_sort == "last_article") {
 821                         $feeds_sort = "title";
 822                 }
 823
 824                 if (get_pref($link, 'ENABLE_FEED_CATS')) {
 825                         $order_by_qpart = "category,$feeds_sort,title";
 826                 } else {
 827                         $order_by_qpart = "$feeds_sort,title";
 828                 }
 829
 830                 $result = db_query($link, "SELECT
 831                                 F1.id,
 832                                 F1.title,
 833                                 F1.feed_url,
 834                                 substring(F1.last_updated,1,16) AS last_updated,
 835                                 F1.parent_feed,
 836                                 F1.update_interval,
 837                                 F1.last_error,
 838                                 F1.purge_interval,
 839                                 F1.cat_id,
 840                                 F2.title AS parent_title,
 841                                 C1.title AS category,
 842                                 F1.hidden,
 843                                 F1.include_in_digest
 844                                 $show_last_article_qpart
 845                         FROM
 846                                 ttrss_feeds AS F1
 847                                 LEFT JOIN ttrss_feeds AS F2
 848                                         ON (F1.parent_feed = F2.id)
 849                                 LEFT JOIN ttrss_feed_categories AS C1
 850                                         ON (F1.cat_id = C1.id)
 851                         WHERE
 852                                 $search_qpart F1.owner_uid = '".$_SESSION["uid"]."'
 853                         ORDER by $order_by_qpart");
 854
 855                 if (db_num_rows($result) != 0) {
 856
 857 //                      print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
 858
 859                         print "<p><table width=\"100%\" cellspacing=\"0\"
 860                                 class=\"prefFeedList\" id=\"prefFeedList\">";
 861                         print "<tr><td class=\"selectPrompt\" colspan=\"8\">".
 862                                 "<div style='float : right'>".
 863                                 "<input id='show_last_article_times' type='checkbox' onchange='feedlistToggleSLAT()'
 864                                 $show_last_article_checked><label
 865                                         for='show_last_article_times'>".__('Show last article times')."</label></div>".
 866                                 __('Select:')."
 867                                         <a href=\"javascript:selectPrefRows('feed', true)\">".__('All')."</a>,
 868                                         <a href=\"javascript:selectPrefRows('feed', false)\">".__('None')."</a>
 869                                 </td</tr>";
 870
 871                         if (!get_pref($link, 'ENABLE_FEED_CATS')) {
 872                                 print "<tr class=\"title\">
 873                                         <td width='5%' align='center'>&nbsp;</td>";
 874
 875                                 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
 876                                         print "<td width='3%'>&nbsp;</td>";
 877                                 }
 878
 879                                 print "<td width='60%'><a href=\"javascript:updateFeedList('title')\">".__('Title')."</a></td>";
 880
 881                                 if ($show_last_article_info) {
 882                                         print "<td width='20%' align='right'><a href=\"javascript:updateFeedList('last_article')\">".__('Last&nbsp;Article')."</a></td>";
 883                                 }
 884
 885                                 print "<td width='20%' align='right'><a href=\"javascript:updateFeedList('last_updated')\">".__('Updated')."</a></td>";
 886                         }
 887
 888                         $lnum = 0;
 889
 890                         $cur_cat_id = -1;
 891
 892                         while ($line = db_fetch_assoc($result)) {
 893
 894                                 $feed_id = $line["id"];
 895                                 $cat_id = $line["cat_id"];
 896
 897                                 $edit_title = htmlspecialchars($line["title"]);
 898                                 $edit_cat = htmlspecialchars($line["category"]);
 899
 900                                 $hidden = sql_bool_to_bool($line["hidden"]);
 901
 902                                 $last_error = $line["last_error"];
 903
 904                                 if (!$edit_cat) $edit_cat = __("Uncategorized");
 905
 906                                 $last_updated = $line["last_updated"];
 907
 908                                 if (!$last_updated) {
 909                                         $last_updated = "&mdash;";
 910                                 } else if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 911                                         $last_updated = smart_date_time(strtotime($last_updated));
 912                                 } else {
 913                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 914                                         $last_updated = date($short_date, strtotime($last_updated));
 915                                 }
 916
 917                                 $last_article = $line["last_article"];
 918
 919                                 if (!$last_article) {
 920                                         $last_article = "&mdash;";
 921                                 } else if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 922                                         $last_article = smart_date_time(strtotime($last_article));
 923                                 } else {
 924                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 925                                         $last_article = date($short_date, strtotime($last_article));
 926                                 }
 927
 928                                 if (get_pref($link, 'ENABLE_FEED_CATS') && $cur_cat_id != $cat_id) {
 929                                         $lnum = 0;
 930
 931                                         print "<tr><td colspan=\"6\" class=\"feedEditCat\">$edit_cat</td></tr>";
 932
 933                                         print "<tr class=\"title\">
 934                                                 <td width='5%'>&nbsp;</td>";
 935
 936                                         if (get_pref($link, 'ENABLE_FEED_ICONS')) {
 937                                                 print "<td width='3%'>&nbsp;</td>";
 938                                         }
 939
 940                                         print "<td width='60%'><a href=\"javascript:updateFeedList('title')\">".__('Title')."</a></td>";
 941
 942                                         if ($show_last_article_info) {
 943                                                 print "<td width='20%' align='right'>
 944                                                         <a href=\"javascript:updateFeedList('last_article')\">".__('Last&nbsp;Article')."</a></td>";
 945                                         }
 946
 947                                         print "<td width='20%' align='right'>
 948                                                 <a href=\"javascript:updateFeedList('last_updated')\">".__('Updated')."</a></td>";
 949
 950                                         $cur_cat_id = $cat_id;
 951                                 }
 952
 953                                 $class = ($lnum % 2) ? "even" : "odd";
 954                                 $this_row_id = "id=\"FEEDR-$feed_id\"";
 955
 956                                 print "<tr class=\"$class\" $this_row_id>";
 957
 958                                 $icon_file = ICONS_DIR . "/$feed_id.ico";
 959
 960                                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
 961                                                 $feed_icon = "<img class=\"tinyFeedIcon\"       src=\"" . ICONS_URL . "/$feed_id.ico\">";
 962                                 } else {
 963                                         $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 964                                 }
 965
 966                                 print "<td class='feedSelect'><input onclick='toggleSelectPrefRow(this, \"feed\");'
 967                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 968
 969                                 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
 970                                         print "<td class='feedIcon'>$feed_icon</td>";
 971                                 }
 972
 973                                 if ($hidden) {
 974                                         $edit_title = "<span class=\"insensitive\">$edit_title (Hidden)</span>";
 975                                         $last_updated = "<span class=\"insensitive\">$last_updated</span>";
 976                                         $last_article = "<span class=\"insensitive\">$last_article</span>";
 977                                 }
 978
 979                                 if ($last_error) {
 980                                         $edit_title = "<span class=\"feed_error\">$edit_title ($last_error)</span>";
 981                                         $last_updated = "<span class=\"feed_error\">$last_updated</span>";
 982                                         $last_article = "<span class=\"feed_error\">$last_article</span>";
 983                                 }
 984
 985                                 $parent_title = $line["parent_title"];
 986                                 if ($parent_title) {
 987                                         $parent_title = "<span class='groupPrompt'>(linked to
 988                                                 $parent_title)</span>";
 989                                 }
 990
 991                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 992                                         "$edit_title $parent_title" . "</a></td>";
 993
 994                                 if ($show_last_article_info) {
 995                                         print "<td align='right'><a href=\"javascript:editFeed($feed_id);\">" .
 996                                                 "$last_article</a></td>";
 997                                 }
 998
 999                                 print "<td align='right'><a href=\"javascript:editFeed($feed_id);\">" .
1000                                         "$last_updated</a></td>";
1001
1002                                 print "</tr>";
1003
1004                                 ++$lnum;
1005                         }
1006
1007                         print "</table>";
1008
1009                         print "<p><span id=\"feedOpToolbar\">";
1010
1011                         print "<input type=\"submit\" class=\"button\" disabled=\"true\"
1012                                 onclick=\"javascript:editSelectedFeed()\" value=\"".__('Edit')."\">
1013                         <input type=\"submit\" class=\"button\" disabled=\"true\"
1014                                 onclick=\"javascript:removeSelectedFeeds()\"
1015                                 value=\"".__('Unsubscribe')."\">";
1016
1017                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1018
1019                                 print "&nbsp;|&nbsp;";
1020
1021                                 print_feed_cat_select($link, "sfeed_set_fcat", "", "disabled");
1022
1023                                 print " <input type=\"submit\" class=\"button\" disabled=\"true\"
1024                                         onclick=\"javascript:categorizeSelectedFeeds()\" value=\"".
1025                                         __('Recategorize')."\">";
1026
1027 /*                              print " <input type=\"submit\" class=\"button\"
1028                                         onclick=\"javascript:recategorizeFeeds()\" value=\"".
1029                                         __('Recategorize')."\">"; */
1030
1031                         }
1032
1033                         print "</span>";
1034
1035                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1036
1037                                 print " <input type=\"submit\" class=\"button\"
1038                                         onclick=\"javascript:editFeedCats()\" value=\"".
1039                                         __("Edit categories")."\">";
1040
1041 #                               print "&nbsp;|&nbsp;";
1042
1043                                 }
1044                 } else {
1045
1046 //                      print "<p>No feeds defined.</p>";
1047
1048                 }
1049
1050                 print "<h3>".__('OPML')."</h3>
1051
1052                 <div style='float : left'>
1053                 <form   enctype=\"multipart/form-data\" method=\"POST\" action=\"opml.php\">
1054                         File: <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
1055                         <input class=\"button\" name=\"op\" onclick=\"return validateOpmlImport();\"
1056                                 type=\"submit\" value=\"".__('Import')."\">
1057                                 </form></div>";
1058
1059                 print "&nbsp;";
1060
1061                 print "<input type=\"submit\"
1062                         class=\"button\" onclick=\"gotoExportOpml()\"
1063                                 value=\"".__('Export OPML')."\">";
1064
1065
1066                 print "<h3>Published articles</h3>";
1067
1068                 if (!get_pref($link, "_PREFS_PUBLISH_KEY")) {
1069                         set_pref($link, "_PREFS_PUBLISH_KEY", generate_publish_key());
1070                 }
1071
1072                 print "<p>".__('Published articles are exported as a public RSS feed and can be subscribed by anyone who knows the address specified below.')."</p>";
1073
1074                 $url_path = article_publish_url($link);
1075
1076                 print "<p class=\"small\"><a id=\"pubGenAddress\" target=\"_new\" href=\"$url_path\">$url_path</a></p>";
1077
1078                 print "<p><input type=\"submit\" onclick=\"return pubRegenKey()\"
1079                         value=\"".__('Generate another address')."\"></p>";
1080
1081         }
1082 ?>