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