mobile/functions.php

   1 <?php
   2         define('TTRSS_SESSION_NAME', 'ttrss_m_sid');
   3
   4         /* TODO replace with interface to db-prefs */
   5
   6         function mobile_pref_toggled($link, $id) {
   7                 if (get_pref($link, "_MOBILE_$id"))
   8                         return "true";
   9                 else
  10                         return "";
  11         }
  12
  13         function mobile_get_pref($link, $id) {
  14                 //return $_SESSION["mobile-prefs"][$id];
  15                 return get_pref($link, "_MOBILE_$id");
  16         }
  17
  18         function mobile_set_pref($link, $id, $value) {
  19                 //$_SESSION["mobile-prefs"][$id] = $value;
  20                 return set_pref($link, "_MOBILE_$id", $value);
  21         }
  22
  23         function mobile_feed_has_icon($id) {
  24                 $filename = "../".ICONS_DIR."/$id.ico";
  25
  26                 return file_exists($filename) && filesize($filename) > 0;
  27         }
  28
  29         function render_flat_feed_list($link, $offset) {
  30                 $owner_uid = $_SESSION["uid"];
  31                 $limit = 0;
  32
  33                 if (!$offset) $offset = 0;
  34
  35                 if (mobile_get_pref($link, "SORT_FEEDS_UNREAD")) {
  36                         $order_by = "unread DESC, title";
  37                 } else {
  38                         $order_by = "title";
  39                 }
  40
  41                 if ($limit > 0) {
  42                         $limit_qpart = "LIMIT $limit OFFSET $offset";
  43                 } else {
  44                         $limit_qpart = "";
  45                 }
  46
  47                 $result = db_query($link, "SELECT id,
  48                                 title,
  49                         (SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
  50                                 WHERE feed_id = ttrss_feeds.id AND unread = true
  51                                         AND ttrss_user_entries.ref_id = ttrss_entries.id
  52                                         AND owner_uid = '$owner_uid') AS unread
  53                         FROM ttrss_feeds
  54                         WHERE
  55                                 ttrss_feeds.owner_uid = '$owner_uid'
  56                         ORDER BY $order_by $limit_qpart");
  57
  58                 if (!$offset) print '<ul id="home" title="'.__('Home').'" selected="true"
  59                         myBackLabel="'.__('Logout').'" myBackHref="logout.php" myBackTarget="_self">';
  60
  61
  62         //              print "<li><a href='#cat-actions'>".__('Actions...')."</a></li>";
  63
  64                         $num_feeds = 0;
  65
  66                         while ($line = db_fetch_assoc($result)) {
  67                                 $id = $line["id"];
  68                                 $unread = $line["unread"];
  69
  70         //                      $unread = rand(0, 100);
  71
  72                                 if ($unread > 0) {
  73                                         $line["title"] = $line["title"] . " ($unread)";
  74                                         $class = '';
  75                                 } else {
  76                                         $class = 'oldItem';
  77                                 }
  78
  79                                 if (mobile_feed_has_icon($id)) {
  80                                         $icon_url = "../".ICONS_URL."/$id.ico";
  81                                 } else {
  82                                         $icon_url = "../images/blank_icon.gif";
  83                                 }
  84
  85                                 if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
  86                                         print "<li class='$class'><a href='feed.php?id=$id'>" .
  87                                                 "<img class='tinyIcon' src='$icon_url'/>".
  88                                                 $line["title"] . "</a></li>";
  89                                 }
  90
  91                                 ++$num_feeds;
  92                         }
  93
  94 /*                      $next_offset = $offset + $num_feeds;
  95
  96                         print "<li><a href=\"home.php?skip=$next_offset\"
  97         target=\"_replace\">Show more feeds...</a></li>"; */
  98
  99                         if (!$offset) print "</ul>";
 100
 101         }
 102
 103         function render_category($link, $cat_id, $offset) {
 104                 $owner_uid = $_SESSION["uid"];
 105
 106                 if ($cat_id >= 0) {
 107
 108                         if ($cat_id != 0) {
 109                                 $cat_query = "cat_id = '$cat_id'";
 110                         } else {
 111                                 $cat_query = "cat_id IS NULL";
 112                         }
 113
 114                         if (mobile_get_pref($link, "SORT_FEEDS_UNREAD")) {
 115                                 $order_by = "unread DESC, title";
 116                         } else {
 117                                 $order_by = "title";
 118                         }
 119
 120                         $result = db_query($link, "SELECT id,
 121                                 title,
 122                         (SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
 123                                 WHERE feed_id = ttrss_feeds.id AND unread = true
 124                                         AND ttrss_user_entries.ref_id = ttrss_entries.id
 125                                         AND owner_uid = '$owner_uid') as unread
 126                         FROM ttrss_feeds
 127                         WHERE
 128                                 ttrss_feeds.owner_uid = '$owner_uid' AND
 129                                 $cat_query
 130                         ORDER BY $order_by");
 131
 132                         $title = getCategoryTitle($link, $cat_id);
 133
 134                         print "<ul id='cat-$cat_id' title='$title' myBackLabel='".__("Home")."'
 135                                 myBackHref='home.php'>";
 136
 137         //              print "<li><a href='#cat-actions'>".__('Actions...')."</a></li>";
 138
 139                         while ($line = db_fetch_assoc($result)) {
 140                                 $id = $line["id"];
 141                                 $unread = $line["unread"];
 142
 143         //                      $unread = rand(0, 100);
 144
 145                                 if ($unread > 0) {
 146                                         $line["title"] = $line["title"] . " ($unread)";
 147                                         $class = '';
 148                                 } else {
 149                                         $class = 'oldItem';
 150                                 }
 151
 152                                 if (mobile_feed_has_icon($id)) {
 153                                         $icon_url = "../".ICONS_URL."/$id.ico";
 154                                 } else {
 155                                         $icon_url = "../images/blank_icon.gif";
 156                                 }
 157
 158                                 if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
 159                                         print "<li class='$class'><a href='feed.php?id=$id&cat=$cat_id'>" .
 160                                                 "<img class='tinyIcon' src='$icon_url'/>".
 161                                                 $line["title"] . "</a></li>";
 162                                 }
 163                         }
 164
 165                         print "</ul>";
 166                 } else if ($cat_id == -1) {
 167
 168                         $title = __('Special');
 169
 170                         print "<ul id='cat--1' title='$title' myBackLabel='".__("Home")."'
 171                                 myBackHref='home.php'>";
 172
 173                         foreach (array(-4, -3, -1, -2, 0) as $id) {
 174                                 $title = getFeedTitle($link, $id);
 175                                 $unread = getFeedUnread($link, $id, false);
 176                                 $icon = getFeedIcon($id);
 177
 178                                 if ($unread > 0) {
 179                                         $title = $title . " ($unread)";
 180                                         $class = '';
 181                                 } else {
 182                                         $class = 'oldItem';
 183                                 }
 184
 185                                 if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
 186                                         print "<li class='$class'>
 187                                                 <a href='feed.php?id=$id&cat=-1'>
 188                                                 <img class='tinyIcon' src='../$icon'/>$title</a></li>";
 189                                 }
 190                         }
 191
 192                         print "</ul>";
 193                 } else if ($cat_id == -2) {
 194
 195                         $title = __('Labels');
 196
 197                         print "<ul id='cat--2' title='$title' myBackLabel='".__("Home")."'
 198                                 myBackHref='home.php'>";
 199
 200                         $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
 201                                 WHERE owner_uid = '$owner_uid'");
 202
 203                         $label_data = array();
 204
 205                         while ($line = db_fetch_assoc($result)) {
 206
 207                                 $id = -$line["id"] - 11;
 208
 209                                 $unread = getFeedUnread($link, $id);
 210                                 $title = $line["caption"];
 211
 212                                 if ($unread > 0) {
 213                                         $title = $title . " ($unread)";
 214                                         $class = '';
 215                                 } else {
 216                                         $class = 'oldItem';
 217                                 }
 218
 219                                 if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
 220                                         print "<li class='$class'>
 221                                                 <a href='feed.php?id=$id&cat=-2'>$title</a></li>";
 222                                 }
 223                         }
 224                         print "</ul>";
 225                 }
 226         }
 227
 228         function render_categories_list($link) {
 229                 $owner_uid = $_SESSION["uid"];
 230
 231                 $cat_browse = mobile_get_pref($link, "BROWSE_CATS");
 232
 233                 print '<ul id="home" title="'.__('Home').'" selected="true"
 234                         myBackLabel="'.__('Logout').'" myBackHref="logout.php" myBackTarget="_self">';
 235
 236 //              print "<li><a href='#searchForm'>Search...</a></li>";
 237
 238                 foreach (array(-1, -2) as $id) {
 239                         $title = getCategoryTitle($link, $id);
 240                         $unread = getFeedUnread($link, $id, true);
 241                         if ($unread > 0) {
 242                                 $title = $title . " ($unread)";
 243                                 $class = '';
 244                         } else {
 245                                 $class = 'oldItem';
 246                         }
 247
 248                         if ($cat_browse)
 249                                 print "<li class='$class'><a href='cat.php?id=$id'>$title</a></li>";
 250                         else
 251                                 print "<li class='$class'><a href='feed.php?id=$id&is_cat=true'>$title</a></li>";
 252                 }
 253
 254                 $result = db_query($link, "SELECT
 255                                 ttrss_feed_categories.id,
 256                                 ttrss_feed_categories.title,
 257                                 COUNT(ttrss_feeds.id) AS num_feeds
 258                         FROM ttrss_feed_categories, ttrss_feeds
 259                         WHERE ttrss_feed_categories.owner_uid = $owner_uid
 260                                 AND ttrss_feed_categories.id = cat_id
 261                                 GROUP BY ttrss_feed_categories.id,
 262                                         ttrss_feed_categories.title
 263                                 ORDER BY ttrss_feed_categories.title");
 264
 265                 while ($line = db_fetch_assoc($result)) {
 266
 267                         if ($line["num_feeds"] > 0) {
 268
 269                                 $unread = getFeedUnread($link, $line["id"], true);
 270                                 $id = $line["id"];
 271
 272                                 if ($unread > 0) {
 273                                         $line["title"] = $line["title"] . " ($unread)";
 274                                         $class = '';
 275                                 } else {
 276                                         $class = 'oldItem';
 277                                 }
 278
 279                                 if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
 280
 281                                         if ($cat_browse)
 282                                                 print "<li class='$class'><a href='cat.php?id=$id'>" .
 283                                                         $line["title"] . "</a></li>";
 284                                         else
 285                                                 print "<li class='$class'><a href='feed.php?id=$id&is_cat=true'>".
 286                                                         $line["title"] . "</a></li>";
 287                                 }
 288                         }
 289                 }
 290
 291
 292                 $result = db_query($link, "SELECT COUNT(*) AS nf FROM ttrss_feeds WHERE
 293                         cat_id IS NULL and owner_uid = '$owner_uid'");
 294
 295                 $num_feeds = db_fetch_result($result, 0, "nf");
 296
 297                 if ($num_feeds > 0) {
 298                         $unread = getFeedUnread($link, 0, true);
 299                         $title = "Uncategorized";
 300
 301                         if ($unread > 0) {
 302                                 $title = "$title ($unread)";
 303                                 $class = '';
 304                         } else {
 305                                 $class = 'oldItem';
 306                         }
 307
 308                         if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
 309                                 if ($cat_browse)
 310                                         print "<li class='$class'><a href='cat.php?id=0'>$title</a></li>";
 311                                 else
 312                                         print "<li class='$class'><a href='feed.php?id=0&is_cat=true'>$title</a></li>";
 313
 314                         }
 315                 }
 316
 317                 print "</ul>";
 318         }
 319
 320         function render_headlines_list($link, $feed_id, $cat_id, $offset, $search,
 321                 $is_cat = false) {
 322
 323                 $feed_id = $feed_id;
 324                 $limit = 15;
 325                 $filter = '';
 326
 327                 if (!mobile_get_pref($link, "HIDE_READ"))
 328                         $view_mode = "all_articles";
 329                 else
 330                         $view_mode = 'adaptive';
 331
 332                 if ($search) {
 333                         $search_mode = 'this_feed';
 334                         $match_on = 'both';
 335                 } else {
 336                         $search_mode = '';
 337                         $match_on = '';
 338                 }
 339
 340                 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
 341                         $view_mode, $is_cat, $search, $search_mode, $match_on,
 342                         "score DESC, date_entered DESC", $offset);
 343
 344                 $result = $qfh_ret[0];
 345                 $feed_title = $qfh_ret[1];
 346
 347                 if (!$offset) {
 348
 349                         print "<form id=\"searchForm-$feed_id-$cat_id\" class=\"dialog\" method=\"POST\"
 350                                 action=\"feed.php\">
 351
 352                                 <input type=\"hidden\" name=\"id\" value=\"$feed_id\">
 353                                 <input type=\"hidden\" name=\"cat\" value=\"$cat_id\">
 354
 355                 <fieldset>
 356                           <h1>Search</h1>
 357                     <a class=\"button leftButton\" type=\"cancel\">Cancel</a>
 358                     <a class=\"button blueButton\" type=\"submit\">Search</a>
 359
 360                     <label>Search:</label>
 361                                         <input id=\"search\" type=\"text\" name=\"search\"/>
 362                 </fieldset>
 363                           </form>";
 364
 365                         if ($cat_id) {
 366                                 $cat_title = getCategoryTitle($link, $cat_id);
 367
 368                                 print "<ul id=\"feed-$feed_id\" title=\"$feed_title\" selected=\"true\"
 369                                         myBackLabel='$cat_title' myBackHref='cat.php?id=$cat_id'>";
 370                         } else {
 371                                 print "<ul id=\"feed-$feed_id\" title=\"$feed_title\" selected=\"true\"
 372                                         myBackLabel='".__("Home")."' myBackHref='home.php'>";
 373                         }
 374
 375                         print "<li><a href='#searchForm-$feed_id-$cat_id'>Search...</a></li>";
 376                 }
 377
 378                 $num_headlines = 0;
 379
 380                 while ($line = db_fetch_assoc($result)) {
 381                         $id = $line["id"];
 382                         $real_feed_id = $line["feed_id"];
 383
 384                         if (sql_bool_to_bool($line["unread"])) {
 385                                 $class = '';
 386                         } else {
 387                                 $class = 'oldItem';
 388                         }
 389
 390                         if (mobile_feed_has_icon($real_feed_id)) {
 391                                 $icon_url = "../".ICONS_URL."/$real_feed_id.ico";
 392                         } else {
 393                                 $icon_url = "../images/blank_icon.gif";
 394                         }
 395
 396                         print "<li class='$class'><a href='article.php?id=$id&feed=$feed_id&cat=$cat_id&is_cat=$is_cat'>
 397                                 <img class='tinyIcon' src='$icon_url'>";
 398                         print $line["title"];
 399                         print "</a></li>";
 400
 401                         ++$num_headlines;
 402
 403                 }
 404
 405                 if ($num_headlines == 0 && $search) {
 406                         $articles_url = "feed.php?id=$feed_id&cat=$cat_id&skip=$next_offset";
 407
 408                         print "<li><a href=\"$articles_url\">" . __("Nothing found (click to reload feed).") . "</a></li>";
 409
 410                 }
 411
 412 //              print "<a target='_replace' href='feed.php?id=$feed_id&cat=$cat_id&skip=0'>Next $limit articles...</a>";
 413
 414                 $next_offset = $offset + $num_headlines;
 415                 $num_unread = getFeedUnread($link, $feed_id, $is_cat);
 416
 417                 /* FIXME needs normal implementation */
 418
 419                 if ($num_headlines > 0 && ($num_unread == 0 || $num_unread > $next_offset)) {
 420
 421                         if ($is_cat) {
 422                                 $articles_url = "feed.php?id=$feed_id&skip=$next_offset".
 423                                         "&search=$search&is_cat=true";
 424                         } else {
 425                                 $articles_url = "feed.php?id=$feed_id&cat=$cat_id&skip=$next_offset".
 426                                         "&search=$search";
 427                         }
 428
 429                         print "<li><a href=\"$articles_url\"
 430                                 target=\"_replace\">Get more articles...</a></li>";
 431                 }
 432
 433                 if (!$offset) print "</ul>";
 434
 435         }
 436
 437         function render_article($link, $id, $feed_id, $cat_id, $is_cat) {
 438
 439                 $query = "SELECT title,link,content,feed_id,comments,int_id,
 440                         marked,unread,published,
 441                         ".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
 442                         author
 443                         FROM ttrss_entries,ttrss_user_entries
 444                         WHERE   id = '$id' AND ref_id = id AND owner_uid = " .
 445                                 $_SESSION["uid"] ;
 446
 447                 $result = db_query($link, $query);
 448
 449                 if (db_num_rows($result) != 0) {
 450
 451                         $line = db_fetch_assoc($result);
 452
 453                         $tmp_result = db_query($link, "UPDATE ttrss_user_entries
 454                                 SET unread = false,last_read = NOW()
 455                                 WHERE ref_id = '$id'
 456                                 AND owner_uid = " . $_SESSION["uid"]);
 457
 458                         $updated_fmt = make_local_datetime($link, $line['updated'], false);
 459
 460                         $title = $line["title"];
 461                         $article_link = $line["link"];
 462
 463                         if (!$is_cat)
 464                                 $feed_title = getFeedTitle($link, $feed_id);
 465                         else
 466                                 $feed_title = getCategoryTitle($link, $feed_id);
 467
 468                         print "<div class=\"panel\" id=\"article-$id\" title=\"$title\"
 469                                 selected=\"true\"
 470                                 myBackLabel='$feed_title' myBackHref='feed.php?id=$feed_id&cat=$cat_id&is_cat=$is_cat'>";
 471
 472                         if ($line['feed_id'] != $feed_id) {
 473                                 $real_feed_title = getFeedTitle($link, $line['feed_id']);
 474                                 $real_feed_id = $line['feed_id'];
 475                                 $feed_link = "(<a href=\"feed.php?id=$real_feed_id\">$real_feed_title</a>)";
 476                         }
 477 //                      print "<fieldset>";
 478
 479                         print "<div style='float : right'>($updated_fmt)</div>";
 480
 481                         print "<h2><a target='_blank' href='$article_link'>$title</a> $feed_link</h2>";
 482
 483                         print "<hr>";
 484
 485 /*                      print "<div class=\"row\">";
 486                         print "<label id='title'><a target='_blank' href='$article_link'>$title</a></label>";
 487                         print "</div>"; */
 488
 489                         $is_starred = (sql_bool_to_bool($line["marked"])) ? "true" : "false";
 490                         $is_published = (sql_bool_to_bool($line["published"])) ? "true" : "false";
 491
 492                         //print "<div class=\"row\">";
 493                         //print "<label id='updated'>Updated:</label>";
 494                         //print "<input enabled='false' name='updated' disabled value='$updated_fmt'/>";
 495                         //print "</div>";
 496
 497 //                      print "</fieldset>";
 498
 499                         $content = sanitize_rss($link, $line["content"]);
 500                         $content = preg_replace("/href=/i", "target=\"_blank\" href=", $content);
 501
 502                         if (!mobile_get_pref($link, "SHOW_IMAGES")) {
 503                                 $content = preg_replace('/<img[^>]+>/is', '', $content);
 504                         }
 505
 506                         print "<p>$content</p>";
 507
 508             print "<div class='nav'>
 509                     <label>Navigation</label>
 510                     <div class='button left' onclick='goPrev($id, $feed_id, this)'>Prev</div>
 511                     <div class='button right' onclick='goNext($id, $feed_id, this)'>Next</div>
 512                   </div>";
 513
 514                         print "<fieldset>";
 515
 516                         print "<div class=\"row\">
 517                         <label>Starred</label>
 518                         <div class=\"toggle\" onclick=\"toggleMarked($id, this)\" toggled=\"$is_starred\"><span class=\"thumb\"></span><span class=\"toggleOn\">ON</span><span class=\"toggleOff\">OFF</span></div>
 519                     </div>";
 520
 521                         print "<div class=\"row\">
 522                         <label>Published</label>
 523                         <div class=\"toggle\" onclick=\"togglePublished($id, this)\" toggled=\"$is_published\"><span class=\"thumb\"></span><span class=\"toggleOn\">ON</span><span class=\"toggleOff\">OFF</span></div>
 524                     </div>";
 525
 526                         print "<div class=\"row\">
 527                         <label>Unread</label>
 528                         <div class=\"toggle\" onclick=\"toggleUnread($id, this)\" toggled=\"$is_unread\"><span class=\"thumb\"></span><span class=\"toggleOn\">ON</span><span class=\"toggleOff\">OFF</span></div>
 529                     </div>";
 530
 531
 532                         print "</fieldset>";
 533
 534                         print "</div>";
 535
 536                 }
 537         }
 538 ?>