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                         $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
 322
 323                         if ($cache_images) {
 324                                 $checked = "checked";
 325                         } else {
 326                                 $checked = "";
 327                         }
 328
 329                         if (ENABLE_SIMPLEPIE && SIMPLEPIE_CACHE_IMAGES) {
 330                                 $disabled = "";
 331                                 $label_class = "";
 332                         } else {
 333                                 $disabled = "disabled";
 334                                 $label_class = "class='insensitive'";
 335                         }
 336
 337                         print "<br><input type=\"checkbox\" id=\"cache_images\"
 338                                 name=\"cache_images\" $disabled
 339                                 $checked><label $label_class for=\"cache_images\">".
 340                                 __('Cache images locally')."</label>";
 341
 342                         print "</td></tr>";
 343
 344                         print "</table>";
 345
 346                         print "</form>";
 347
 348                         print "<div align='right'>
 349                                 <input type=\"submit\" class=\"button\"
 350                                 onclick=\"return feedEditSave()\" value=\"".__('Save')."\">
 351                                 <input type='submit' class='button'
 352                                 onclick=\"return feedEditCancel()\" value=\"".__('Cancel')."\"></div>";
 353
 354                         print "</div>";
 355
 356                         return;
 357                 }
 358
 359                 if ($subop == "editSave") {
 360
 361                         $feed_title = db_escape_string(trim($_POST["title"]));
 362                         $feed_link = db_escape_string(trim($_POST["feed_url"]));
 363                         $upd_intl = db_escape_string($_POST["update_interval"]);
 364                         $purge_intl = db_escape_string($_POST["purge_interval"]);
 365                         $feed_id = db_escape_string($_POST["id"]);
 366                         $cat_id = db_escape_string($_POST["cat_id"]);
 367                         $auth_login = db_escape_string(trim($_POST["auth_login"]));
 368                         $auth_pass = db_escape_string(trim($_POST["auth_pass"]));
 369                         $parent_feed = db_escape_string($_POST["parent_feed"]);
 370                         $private = checkbox_to_sql_bool(db_escape_string($_POST["private"]));
 371                         $rtl_content = checkbox_to_sql_bool(db_escape_string($_POST["rtl_content"]));
 372                         $hidden = checkbox_to_sql_bool(db_escape_string($_POST["hidden"]));
 373                         $include_in_digest = checkbox_to_sql_bool(
 374                                 db_escape_string($_POST["include_in_digest"]));
 375                         $cache_images = checkbox_to_sql_bool(
 376                                 db_escape_string($_POST["cache_images"]));
 377
 378                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 379                                 if ($cat_id && $cat_id != 0) {
 380                                         $category_qpart = "cat_id = '$cat_id',";
 381                                         $category_qpart_nocomma = "cat_id = '$cat_id'";
 382                                 } else {
 383                                         $category_qpart = 'cat_id = NULL,';
 384                                         $category_qpart_nocomma = 'cat_id = NULL';
 385                                 }
 386                         } else {
 387                                 $category_qpart = "";
 388                                 $category_qpart_nocomma = "";
 389                         }
 390
 391                         if ($parent_feed && $parent_feed != 0) {
 392                                 $parent_qpart = "parent_feed = '$parent_feed'";
 393                         } else {
 394                                 $parent_qpart = 'parent_feed = NULL';
 395                         }
 396
 397                         if (ENABLE_SIMPLEPIE && SIMPLEPIE_CACHE_IMAGES) {
 398                                 $cache_images_qpart = "cache_images = $cache_images,";
 399                         } else {
 400                                 $cache_images_qpart = "";
 401                         }
 402
 403                         $result = db_query($link, "UPDATE ttrss_feeds SET
 404                                 $category_qpart $parent_qpart,
 405                                 title = '$feed_title', feed_url = '$feed_link',
 406                                 update_interval = '$upd_intl',
 407                                 purge_interval = '$purge_intl',
 408                                 auth_login = '$auth_login',
 409                                 auth_pass = '$auth_pass',
 410                                 private = $private,
 411                                 rtl_content = $rtl_content,
 412                                 hidden = $hidden,
 413                                 $cache_images_qpart
 414                                 include_in_digest = $include_in_digest
 415                                 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 416
 417                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 418                                 # update linked feed categories
 419                                 $result = db_query($link, "UPDATE ttrss_feeds SET
 420                                         $category_qpart_nocomma WHERE parent_feed = '$feed_id' AND
 421                                         owner_uid = " . $_SESSION["uid"]);
 422                         }
 423                 }
 424
 425                 if ($subop == "remove") {
 426
 427                         if (!WEB_DEMO_MODE) {
 428
 429                                 $ids = split(",", db_escape_string($_GET["ids"]));
 430
 431                                 foreach ($ids as $id) {
 432
 433                                         if ($id > 0) {
 434
 435                                                 db_query($link, "DELETE FROM ttrss_feeds
 436                                                         WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 437
 438                                                 $icons_dir = ICONS_DIR;
 439
 440                                                 if (file_exists($icons_dir . "/$id.ico")) {
 441                                                         unlink($icons_dir . "/$id.ico");
 442                                                 }
 443                                         } else if ($id < -10) {
 444
 445                                                 $label_id = -$id - 11;
 446
 447                                                 db_query($link, "DELETE FROM ttrss_labels
 448                                                         WHERE   id = '$label_id' AND owner_uid = " . $_SESSION["uid"]);
 449                                         }
 450                                 }
 451                         }
 452                 }
 453
 454                 if ($subop == "clear") {
 455                         $id = db_escape_string($_GET["id"]);
 456                         clear_feed_articles($link, $id);
 457                 }
 458
 459                 if ($subop == "add") {
 460
 461                         if (!WEB_DEMO_MODE) {
 462
 463                                 $feed_url = db_escape_string(trim($_REQUEST["feed_url"]));
 464                                 $cat_id = db_escape_string($_REQUEST["cat_id"]);
 465                                 $p_from = db_escape_string($_REQUEST["from"]);
 466
 467                                 /* only read authentication information from POST */
 468
 469                                 $auth_login = db_escape_string(trim($_POST["auth_login"]));
 470                                 $auth_pass = db_escape_string(trim($_POST["auth_pass"]));
 471
 472                                 if ($p_from != 'tt-rss') {
 473                                         print "<html>
 474                                                 <head>
 475                                                         <title>Tiny Tiny RSS - Subscribe to feed...</title>
 476                                                         <link rel=\"stylesheet\" type=\"text/css\" href=\"quicksub.css\">
 477                                                 </head>
 478                                                 <body>
 479                                                 <img class=\"logo\" src=\"images/ttrss_logo.png\"
 480                                                         alt=\"Tiny Tiny RSS\"/>
 481                                                 <h1>Subscribe to feed...</h1>
 482                                                 <div class=\"content\">";
 483                                 }
 484
 485                                 if (subscribe_to_feed($link, $feed_url, $cat_id, $auth_login, $auth_pass)) {
 486                                         print_notice(T_sprintf("Subscribed to <b>%s</b>.", $feed_url));
 487                                 } else {
 488                                         print_warning(T_sprintf("Already subscribed to <b>%s</b>.", $feed_url));
 489                                 }
 490
 491                                 if ($p_from != 'tt-rss') {
 492                                         $tt_uri = 'http://' . $_SERVER['SERVER_NAME'] .
 493                                                 preg_replace('/backend\.php.*$/',
 494                                                         'tt-rss.php', $_SERVER["REQUEST_URI"]);
 495
 496                                         $tp_uri = 'http://' . $_SERVER['SERVER_NAME'] .
 497                                                 preg_replace('/backend\.php.*$/',
 498                                                         'prefs.php', $_SERVER["REQUEST_URI"]);
 499
 500                                         print "<p><a href='$tt_uri'>Return to Tiny Tiny RSS</a> |";
 501
 502                                         $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
 503                                                 feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
 504
 505                                         $feed_id = db_fetch_result($result, 0, "id");
 506
 507                                         if ($feed_id) {
 508                                                 print "<a href='$tp_uri?tab=feedConfig&subop=editFeed:$feed_id'>
 509                                                         Edit subscription options</a> | ";
 510                                         }
 511
 512                                         print "<a href='javascript:window.close()'>Close this window</a>.</p>";
 513
 514                                         print "</div></body></html>";
 515                                         return;
 516                                 }
 517
 518                         }
 519                 }
 520
 521                 if ($subop == "categorize") {
 522
 523                         if (!WEB_DEMO_MODE) {
 524
 525                                 $ids = split(",", db_escape_string($_GET["ids"]));
 526
 527                                 $cat_id = db_escape_string($_GET["cat_id"]);
 528
 529                                 if ($cat_id == 0) {
 530                                         $cat_id_qpart = 'NULL';
 531                                 } else {
 532                                         $cat_id_qpart = "'$cat_id'";
 533                                 }
 534
 535                                 db_query($link, "BEGIN");
 536
 537                                 foreach ($ids as $id) {
 538
 539                                         db_query($link, "UPDATE ttrss_feeds SET cat_id = $cat_id_qpart
 540                                                 WHERE id = '$id' AND parent_feed IS NULL
 541                                                 AND owner_uid = " . $_SESSION["uid"]);
 542
 543                                         # update linked feed categories
 544                                         db_query($link, "UPDATE ttrss_feeds SET
 545                                                 cat_id = $cat_id_qpart WHERE parent_feed = '$id' AND
 546                                                 owner_uid = " . $_SESSION["uid"]);
 547
 548                                 }
 549
 550                                 db_query($link, "COMMIT");
 551                         }
 552
 553                 }
 554
 555                 if ($subop == "editCats") {
 556
 557                         $action = $_REQUEST["action"];
 558
 559                         if ($action == "save") {
 560
 561                                 $cat_title = db_escape_string(trim($_REQUEST["value"]));
 562                                 $cat_id = db_escape_string($_GET["cid"]);
 563
 564                                 $result = db_query($link, "UPDATE ttrss_feed_categories SET
 565                                         title = '$cat_title' WHERE id = '$cat_id' AND owner_uid = ".$_SESSION["uid"]);
 566
 567                                 print $_REQUEST["value"];
 568
 569                                 return;
 570
 571                         }
 572
 573                         print "<div id=\"infoBoxTitle\">".__('Category editor')."</div>";
 574
 575                         print "<div class=\"infoBoxContents\">";
 576
 577
 578                         if ($action == "add") {
 579
 580                                 if (!WEB_DEMO_MODE) {
 581
 582                                         $feed_cat = db_escape_string(trim($_GET["cat"]));
 583
 584                                         $result = db_query($link,
 585                                                 "SELECT id FROM ttrss_feed_categories
 586                                                 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
 587
 588                                         if (db_num_rows($result) == 0) {
 589
 590                                                 $result = db_query($link,
 591                                                         "INSERT INTO ttrss_feed_categories (owner_uid,title)
 592                                                         VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
 593
 594                                         } else {
 595
 596                                                 print_warning(T_sprintf("Category <b>$%s</b> already exists in the database.",
 597                                                         $feed_cat));
 598                                         }
 599
 600                                 }
 601                         }
 602
 603                         if ($action == "remove") {
 604
 605                                 if (!WEB_DEMO_MODE) {
 606
 607                                         $ids = split(",", db_escape_string($_GET["ids"]));
 608
 609                                         foreach ($ids as $id) {
 610
 611                                                 db_query($link, "BEGIN");
 612
 613                                                 $result = db_query($link,
 614                                                         "SELECT count(id) as num_feeds FROM ttrss_feeds
 615                                                                 WHERE cat_id = '$id'");
 616
 617                                                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 618
 619                                                 if ($num_feeds == 0) {
 620                                                         db_query($link, "DELETE FROM ttrss_feed_categories
 621                                                                 WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 622                                                 } else {
 623
 624                                                         print format_warning(__("Unable to delete non empty feed categories."));
 625
 626                                                 }
 627
 628                                                 db_query($link, "COMMIT");
 629                                         }
 630                                 }
 631                         }
 632
 633                         print "<div class=\"prefGenericAddBox\">
 634                                 <input id=\"fadd_cat\"
 635                                         onkeypress=\"return filterCR(event, addFeedCat)\"
 636                                         onkeyup=\"toggleSubmitNotEmpty(this, 'catadd_submit_btn')\"
 637                                         onchange=\"toggleSubmitNotEmpty(this, 'catadd_submit_btn')\"
 638                                         size=\"40\">&nbsp;
 639                                 <input
 640                                         type=\"submit\" class=\"button\" disabled=\"true\" id=\"catadd_submit_btn\"
 641                                         onclick=\"javascript:addFeedCat()\" value=\"".__('Create category')."\"></div>";
 642
 643                         $result = db_query($link, "SELECT title,id FROM ttrss_feed_categories
 644                                 WHERE owner_uid = ".$_SESSION["uid"]."
 645                                 ORDER BY title");
 646
 647                         print "<p>";
 648
 649                         if (db_num_rows($result) != 0) {
 650
 651                                 print "<table width=\"100%\" class=\"prefFeedCatList\"
 652                                         cellspacing=\"0\">";
 653
 654                                 print "<tr><td class=\"selectPrompt\" colspan=\"8\">
 655                                 ".__('Select:')."
 656                                         <a href=\"javascript:selectPrefRows('fcat', true)\">".__('All')."</a>,
 657                                         <a href=\"javascript:selectPrefRows('fcat', false)\">".__('None')."</a>
 658                                         </td></tr>";
 659
 660                                 print "</table>";
 661
 662                                 print "<div class=\"prefFeedCatHolder\">";
 663
 664                                 print "<form id=\"feed_cat_edit_form\" onsubmit=\"return false\">";
 665
 666                                 print "<table width=\"100%\" class=\"prefFeedCatList\"
 667                                         cellspacing=\"0\" id=\"prefFeedCatList\">";
 668
 669                                 $lnum = 0;
 670
 671                                 while ($line = db_fetch_assoc($result)) {
 672
 673                                         $class = ($lnum % 2) ? "even" : "odd";
 674
 675                                         $cat_id = $line["id"];
 676                                         $this_row_id = "id=\"FCATR-$cat_id\"";
 677
 678                                         print "<tr class=\"$class\" $this_row_id>";
 679
 680                                         $edit_title = htmlspecialchars($line["title"]);
 681
 682                                         print "<td width='5%' align='center'><input
 683                                                 onclick='toggleSelectPrefRow(this, \"fcat\");'
 684                                                 type=\"checkbox\" id=\"FCCHK-$cat_id\"></td>";
 685
 686                                         print "<td><span id=\"FCATT-$cat_id\">" .
 687                                                 $edit_title . "</span></td>";
 688
 689                                         print "</tr>";
 690
 691                                         ++$lnum;
 692                                 }
 693
 694                                 print "</table>";
 695
 696                                 print "</form>";
 697
 698                                 print "</div>";
 699
 700                         } else {
 701                                 print "<p>".__('No feed categories defined.')."</p>";
 702                         }
 703
 704                         print "<div style='float : right'>
 705                                 <input type='submit' class='button'
 706                                 onclick=\"selectTab('feedConfig')\" value=\"".__('Close this window')."\"></div>";
 707
 708                         print "<div id=\"catOpToolbar\">";
 709
 710                         print "
 711                                 <input type=\"submit\" class=\"button\" disabled=\"true\"
 712                                         onclick=\"return removeSelectedFeedCats()\" value=\"".__('Remove')."\">";
 713
 714                         print "</div>";
 715
 716                         print "</div>";
 717
 718                         return;
 719
 720                 }
 721
 722                 if ($quiet) return;
 723
 724                 set_pref($link, "_PREFS_ACTIVE_TAB", "feedConfig");
 725
 726                 $result = db_query($link, "SELECT COUNT(id) AS num_errors
 727                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 728
 729                 $num_errors = db_fetch_result($result, 0, "num_errors");
 730
 731                 if ($num_errors > 0) {
 732
 733                         print format_notice("<a href=\"javascript:showFeedsWithErrors()\">".
 734                                 __('Some feeds have update errors (click for details)')."</a>");
 735                 }
 736
 737                 $feed_search = db_escape_string($_GET["search"]);
 738
 739                 if (array_key_exists("search", $_GET)) {
 740                         $_SESSION["prefs_feed_search"] = $feed_search;
 741                 } else {
 742                         $feed_search = $_SESSION["prefs_feed_search"];
 743                 }
 744
 745                 print "<div class=\"feedEditSearch\">
 746                         <input id=\"feed_search\" size=\"20\"
 747                                 onchange=\"javascript:updateFeedList()\" value=\"$feed_search\">
 748                         <input type=\"submit\" class=\"button\"
 749                                 onclick=\"javascript:updateFeedList()\" value=\"".__('Search')."\">
 750                         </div>";
 751
 752 /*              print "<input id=\"fadd_link\"
 753                                 onkeyup=\"toggleSubmitNotEmpty(this, 'fadd_submit_btn')\"
 754                                 onchange=\"toggleSubmitNotEmpty(this, 'fadd_submit_btn')\"
 755                                 size=\"40\">
 756                         <input type=\"submit\" class=\"button\"
 757                                 disabled=\"true\" id=\"fadd_submit_btn\"
 758                                 onclick=\"addFeed()\" value=\"".__('Subscribe')."\">"; */
 759
 760                 print "<input onclick=\"javascript:displayDlg('quickAddFeed')\"
 761                         type=\"submit\" id=\"subscribe_to_feed_btn\"
 762                         class=\"button\" value=\"".__('Subscribe to feed')."\">";
 763
 764                 if (ENABLE_FEED_BROWSER && !SINGLE_USER_MODE) {
 765                         print " <input type=\"submit\" class=\"button\"
 766                                 id=\"top25_feeds_btn\"
 767                                 onclick=\"javascript:browseFeeds()\" value=\"".__('Top 25')."\">";
 768                 }
 769
 770                 $feeds_sort = db_escape_string($_GET["sort"]);
 771
 772                 if (!$feeds_sort || $feeds_sort == "undefined") {
 773                         $feeds_sort = $_SESSION["pref_sort_feeds"];
 774                         if (!$feeds_sort) $feeds_sort = "title";
 775                 }
 776
 777                 $_SESSION["pref_sort_feeds"] = $feeds_sort;
 778
 779                 if ($feed_search) {
 780                         $search_qpart = "(UPPER(F1.title) LIKE UPPER('%$feed_search%') OR
 781                                 UPPER(F1.feed_url) LIKE UPPER('%$feed_search%')) AND";
 782                 } else {
 783                         $search_qpart = "";
 784                 }
 785
 786                 $show_last_article_info = false;
 787                 $show_last_article_checked = "";
 788                 $show_last_article_qpart = "";
 789
 790                 if ($_GET["slat"] == "true") {
 791                         $show_last_article_info = true;
 792                         $show_last_article_checked = "checked";
 793                         $show_last_article_qpart = ", (SELECT SUBSTRING(MAX(updated),1,16) FROM ttrss_user_entries,
 794                                 ttrss_entries WHERE ref_id = ttrss_entries.id
 795                                 AND feed_id = F1.id) AS last_article";
 796                 } else if ($feeds_sort == "last_article") {
 797                         $feeds_sort = "title";
 798                 }
 799
 800                 if (get_pref($link, 'ENABLE_FEED_CATS')) {
 801                         $order_by_qpart = "category,$feeds_sort,title";
 802                 } else {
 803                         $order_by_qpart = "$feeds_sort,title";
 804                 }
 805
 806                 $result = db_query($link, "SELECT
 807                                 F1.id,
 808                                 F1.title,
 809                                 F1.feed_url,
 810                                 substring(F1.last_updated,1,16) AS last_updated,
 811                                 F1.parent_feed,
 812                                 F1.update_interval,
 813                                 F1.last_error,
 814                                 F1.purge_interval,
 815                                 F1.cat_id,
 816                                 F2.title AS parent_title,
 817                                 C1.title AS category,
 818                                 F1.hidden,
 819                                 F1.include_in_digest
 820                                 $show_last_article_qpart
 821                         FROM
 822                                 ttrss_feeds AS F1
 823                                 LEFT JOIN ttrss_feeds AS F2
 824                                         ON (F1.parent_feed = F2.id)
 825                                 LEFT JOIN ttrss_feed_categories AS C1
 826                                         ON (F1.cat_id = C1.id)
 827                         WHERE
 828                                 $search_qpart F1.owner_uid = '".$_SESSION["uid"]."'
 829                         ORDER by $order_by_qpart");
 830
 831                 if (db_num_rows($result) != 0) {
 832
 833 //                      print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
 834
 835                         print "<p><table width=\"100%\" cellspacing=\"0\"
 836                                 class=\"prefFeedList\" id=\"prefFeedList\">";
 837                         print "<tr><td class=\"selectPrompt\" colspan=\"8\">".
 838                                 "<div style='float : right'>".
 839                                 "<input id='show_last_article_times' type='checkbox' onchange='feedlistToggleSLAT()'
 840                                 $show_last_article_checked><label
 841                                         for='show_last_article_times'>".__('Show last article times')."</label></div>".
 842                                 __('Select:')."
 843                                         <a href=\"javascript:selectPrefRows('feed', true)\">".__('All')."</a>,
 844                                         <a href=\"javascript:selectPrefRows('feed', false)\">".__('None')."</a>
 845                                 </td</tr>";
 846
 847                         if (!get_pref($link, 'ENABLE_FEED_CATS')) {
 848                                 print "<tr class=\"title\">
 849                                         <td width='5%' align='center'>&nbsp;</td>";
 850
 851                                 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
 852                                         print "<td width='3%'>&nbsp;</td>";
 853                                 }
 854
 855                                 print "<td width='60%'><a href=\"javascript:updateFeedList('title')\">".__('Title')."</a></td>";
 856
 857                                 if ($show_last_article_info) {
 858                                         print "<td width='20%' align='right'><a href=\"javascript:updateFeedList('last_article')\">".__('Last&nbsp;Article')."</a></td>";
 859                                 }
 860
 861                                 print "<td width='20%' align='right'><a href=\"javascript:updateFeedList('last_updated')\">".__('Updated')."</a></td>";
 862                         }
 863
 864                         $lnum = 0;
 865
 866                         $cur_cat_id = -1;
 867
 868                         while ($line = db_fetch_assoc($result)) {
 869
 870                                 $feed_id = $line["id"];
 871                                 $cat_id = $line["cat_id"];
 872
 873                                 $edit_title = htmlspecialchars($line["title"]);
 874                                 $edit_cat = htmlspecialchars($line["category"]);
 875
 876                                 $hidden = sql_bool_to_bool($line["hidden"]);
 877
 878                                 $last_error = $line["last_error"];
 879
 880                                 if (!$edit_cat) $edit_cat = __("Uncategorized");
 881
 882                                 $last_updated = $line["last_updated"];
 883
 884                                 if (!$last_updated) {
 885                                         $last_updated = "&mdash;";
 886                                 } else if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 887                                         $last_updated = smart_date_time(strtotime($last_updated));
 888                                 } else {
 889                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 890                                         $last_updated = date($short_date, strtotime($last_updated));
 891                                 }
 892
 893                                 $last_article = $line["last_article"];
 894
 895                                 if (!$last_article) {
 896                                         $last_article = "&mdash;";
 897                                 } else if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 898                                         $last_article = smart_date_time(strtotime($last_article));
 899                                 } else {
 900                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 901                                         $last_article = date($short_date, strtotime($last_article));
 902                                 }
 903
 904                                 if (get_pref($link, 'ENABLE_FEED_CATS') && $cur_cat_id != $cat_id) {
 905                                         $lnum = 0;
 906
 907                                         print "<tr><td colspan=\"6\" class=\"feedEditCat\">$edit_cat</td></tr>";
 908
 909                                         print "<tr class=\"title\">
 910                                                 <td width='5%'>&nbsp;</td>";
 911
 912                                         if (get_pref($link, 'ENABLE_FEED_ICONS')) {
 913                                                 print "<td width='3%'>&nbsp;</td>";
 914                                         }
 915
 916                                         print "<td width='60%'><a href=\"javascript:updateFeedList('title')\">".__('Title')."</a></td>";
 917
 918                                         if ($show_last_article_info) {
 919                                                 print "<td width='20%' align='right'>
 920                                                         <a href=\"javascript:updateFeedList('last_article')\">".__('Last&nbsp;Article')."</a></td>";
 921                                         }
 922
 923                                         print "<td width='20%' align='right'>
 924                                                 <a href=\"javascript:updateFeedList('last_updated')\">".__('Updated')."</a></td>";
 925
 926                                         $cur_cat_id = $cat_id;
 927                                 }
 928
 929                                 $class = ($lnum % 2) ? "even" : "odd";
 930                                 $this_row_id = "id=\"FEEDR-$feed_id\"";
 931
 932                                 print "<tr class=\"$class\" $this_row_id>";
 933
 934                                 $icon_file = ICONS_DIR . "/$feed_id.ico";
 935
 936                                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
 937                                                 $feed_icon = "<img class=\"tinyFeedIcon\"       src=\"" . ICONS_URL . "/$feed_id.ico\">";
 938                                 } else {
 939                                         $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 940                                 }
 941
 942                                 print "<td class='feedSelect'><input onclick='toggleSelectPrefRow(this, \"feed\");'
 943                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 944
 945                                 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
 946                                         print "<td class='feedIcon'>$feed_icon</td>";
 947                                 }
 948
 949                                 if ($hidden) {
 950                                         $edit_title = "<span class=\"insensitive\">$edit_title (Hidden)</span>";
 951                                         $last_updated = "<span class=\"insensitive\">$last_updated</span>";
 952                                         $last_article = "<span class=\"insensitive\">$last_article</span>";
 953                                 }
 954
 955                                 if ($last_error) {
 956                                         $edit_title = "<span class=\"feed_error\">$edit_title</span>";
 957                                         $last_updated = "<span class=\"feed_error\">$last_updated</span>";
 958                                         $last_article = "<span class=\"feed_error\">$last_article</span>";
 959                                 }
 960
 961                                 $parent_title = $line["parent_title"];
 962                                 if ($parent_title) {
 963                                         $parent_title = "<span class='groupPrompt'>(linked to
 964                                                 $parent_title)</span>";
 965                                 }
 966
 967                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 968                                         "$edit_title $parent_title" . "</a></td>";
 969
 970                                 if ($show_last_article_info) {
 971                                         print "<td align='right'><a href=\"javascript:editFeed($feed_id);\">" .
 972                                                 "$last_article</a></td>";
 973                                 }
 974
 975                                 print "<td align='right'><a href=\"javascript:editFeed($feed_id);\">" .
 976                                         "$last_updated</a></td>";
 977
 978                                 print "</tr>";
 979
 980                                 ++$lnum;
 981                         }
 982
 983                         print "</table>";
 984
 985                         print "<p><span id=\"feedOpToolbar\">";
 986
 987                         print "<select id=\"feedActionChooser\" onchange=\"feedActionChange()\">
 988                                 <option value=\"facDefault\" selected>".__('Actions...')."</option>
 989                                 <option disabled>--------</option>
 990                                 <option style=\"color : #5050aa\" disabled>".__('Selection:')."</option>
 991                                 <option value=\"facEdit\">&nbsp;&nbsp;".__('Edit')."</option>
 992                                 <option value=\"facPurge\">&nbsp;&nbsp;".__('Purge')."</option>
 993                                 <option value=\"facClear\">&nbsp;&nbsp;".__('Clear feed data')."</option>
 994                                 <option value=\"facUnsubscribe\">&nbsp;&nbsp;".__('Unsubscribe')."</option>";
 995
 996                                 if (get_pref($link, 'ENABLE_FEED_CATS')) {
 997
 998                                         print "<option disabled>--------</option>
 999                                         <option style=\"color : #5050aa\" disabled>".__('Other:')."</option>
1000                                         <option value=\"facEditCats\">&nbsp;&nbsp;".__('Edit categories')."
1001                                         </option>";
1002                                 }
1003
1004                                 print "</select>";
1005
1006                         /* print "<input type=\"submit\" class=\"button\" disabled=\"true\"
1007                                 onclick=\"javascript:editSelectedFeed()\" value=\"".__('Edit')."\">
1008                         <input type=\"submit\" class=\"button\" disabled=\"true\"
1009                                 onclick=\"javascript:removeSelectedFeeds()\"
1010                                 value=\"".__('Unsubscribe')."\">"; */
1011
1012                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1013
1014                                 print "&nbsp;|&nbsp;" . __('Selection:');
1015
1016                                 print_feed_cat_select($link, "sfeed_set_fcat", "", "disabled");
1017
1018                                 print " <input type=\"submit\" class=\"button\" disabled=\"true\"
1019                                         onclick=\"javascript:categorizeSelectedFeeds()\" value=\"".
1020                                         __('Recategorize')."\">";
1021                         }
1022
1023                         print "</span>";
1024
1025                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1026
1027 /*                              print " <input type=\"submit\" class=\"button\"
1028                                         onclick=\"javascript:editFeedCats()\" value=\"".
1029                                         __("Edit categories")."\">"; */
1030
1031 #                               print "&nbsp;|&nbsp;";
1032
1033                                 }
1034                 } else {
1035
1036 //                      print "<p>No feeds defined.</p>";
1037
1038                 }
1039
1040                 print "<h3>".__('OPML')."</h3>
1041
1042                 <div style='float : left'>
1043                 <form   enctype=\"multipart/form-data\" method=\"POST\" action=\"opml.php\">
1044                 ".__('File:')." <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
1045                         <input type=\"hidden\" name=\"op\" value=\"Import\">
1046                         <input class=\"button\" onclick=\"return validateOpmlImport();\"
1047                                 type=\"submit\" value=\"".__('Import')."\">
1048                                 </form></div>";
1049
1050                 print "&nbsp;";
1051
1052                 print "<input type=\"submit\"
1053                         class=\"button\" onclick=\"gotoExportOpml()\"
1054                                 value=\"".__('Export OPML')."\">";
1055
1056
1057                 print "<h3>" . __("Firefox Integration") . "</h3>";
1058
1059                 print "<p>" . __('This Tiny Tiny RSS site can be used as a Firefox Feed Reader by clicking the link below.');
1060                 print "</p><p class=\"small\"> <a href='javascript:window.navigator.registerContentHandler(" .
1061                       "\"application/vnd.mozilla.maybe.feed\", " .
1062                       "\"" . add_feed_url() . "\", " . " \"Tiny Tiny RSS\")'>" .
1063                       __('Click here to register this site as a feed reader.') . "</a></p>";
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 ?>