backend-rpc.php

   1 <?
   2         function handle_rpc_request($link) {
   3
   4                 $subop = $_GET["subop"];
   5
   6                 if ($subop == "setpref") {
   7                         if (WEB_DEMO_MODE) {
   8                                 return;
   9                         }
  10
  11                         print "<rpc-reply>";
  12
  13                         $key = db_escape_string($_GET["key"]);
  14                         $value = db_escape_string($_GET["value"]);
  15
  16                         set_pref($link, $key, $value);
  17
  18                         print "<param-set key=\"$key\" value=\"$value\"/>";
  19
  20                         print "</rpc-reply>";
  21
  22                 }
  23
  24                 if ($subop == "getLabelCounters") {
  25                         $aid = $_GET["aid"];
  26                         print "<rpc-reply>";
  27                         print "<counters>";
  28                         getLabelCounters($link);
  29                         if ($aid) {
  30                                 getFeedCounter($link, $aid);
  31                         }
  32                         print "</counters>";
  33                         print "</rpc-reply>";
  34                 }
  35
  36                 if ($subop == "getFeedCounters") {
  37                         print "<rpc-reply>";
  38                         print "<counters>";
  39                         getFeedCounters($link);
  40                         print "</counters>";
  41                         print "</rpc-reply>";
  42                 }
  43
  44                 if ($subop == "getAllCounters") {
  45                         print "<rpc-reply>";
  46                         print "<counters>";
  47                         getAllCounters($link);
  48                         print "</counters>";
  49                         print_runtime_info($link);
  50                         print "</rpc-reply>";
  51                 }
  52
  53                 if ($subop == "mark") {
  54                         $mark = $_GET["mark"];
  55                         $id = db_escape_string($_GET["id"]);
  56
  57                         if ($mark == "1") {
  58                                 $mark = "true";
  59                         } else {
  60                                 $mark = "false";
  61                         }
  62
  63                         // FIXME this needs collision testing
  64
  65                         $result = db_query($link, "UPDATE ttrss_user_entries SET marked = $mark
  66                                 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
  67                 }
  68
  69                 if ($subop == "updateFeed") {
  70                         $feed_id = db_escape_string($_GET["feed"]);
  71
  72                         $result = db_query($link,
  73                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'
  74                                         AND owner_uid = " . $_SESSION["uid"]);
  75
  76                         if (db_num_rows($result) > 0) {
  77                                 $feed_url = db_fetch_result($result, 0, "feed_url");
  78                                 update_rss_feed($link, $feed_url, $feed_id);
  79                         }
  80
  81                         print "<rpc-reply>";
  82                         print "<counters>";
  83                         getFeedCounter($link, $feed_id);
  84                         print "</counters>";
  85                         print "</rpc-reply>";
  86
  87                         return;
  88                 }
  89
  90                 if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
  91
  92                         if (ENABLE_UPDATE_DAEMON) {
  93
  94                                 if ($subop == "forceUpdateAllFeeds") {
  95
  96                                         $result = db_query($link, "SELECT count(id) AS cid FROM
  97                                                 ttrss_scheduled_updates WHERE feed_id IS NULL AND
  98                                                         owner_uid = " . $_SESSION["uid"]);
  99
 100                                         $cid = db_fetch_result($result, 0, "cid");
 101
 102                                         if ($cid == 0) {
 103
 104                                                 db_query($link, "INSERT INTO ttrss_scheduled_updates
 105                                                         (owner_uid, feed_id, entered) VALUES
 106                                                         (".$_SESSION["uid"].", NULL, NOW())");
 107
 108                                         }
 109                                 }
 110
 111                         } else {
 112                                 update_all_feeds($link, $subop == "forceUpdateAllFeeds");
 113                         }
 114
 115                         $global_unread_caller = sprintf("%d", $_GET["uctr"]);
 116                         $global_unread = getGlobalUnread($link);
 117
 118                         print "<rpc-reply>";
 119
 120                         print "<counters>";
 121
 122                         if ($global_unread_caller != $global_unread) {
 123
 124                                 $omode = $_GET["omode"];
 125
 126                                 if (!$omode) $omode = "tflc";
 127
 128                                 if (strchr($omode, "l")) getLabelCounters($link);
 129                                 if (strchr($omode, "f")) getFeedCounters($link);
 130                                 if (strchr($omode, "t")) getTagCounters($link);
 131                                 if (strchr($omode, "c")) {
 132                                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 133                                                 getCategoryCounters($link);
 134                                         }
 135                                 }
 136                         }
 137
 138                         getGlobalCounters($link, $global_unread);
 139
 140                         print "</counters>";
 141
 142                         print_runtime_info($link);
 143
 144                         print "</rpc-reply>";
 145
 146                 }
 147
 148                 /* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
 149                 if ($subop == "catchupSelected") {
 150
 151                         $ids = split(",", db_escape_string($_GET["ids"]));
 152
 153                         $cmode = sprintf("%d", $_GET["cmode"]);
 154
 155                         foreach ($ids as $id) {
 156
 157                                 if ($cmode == 0) {
 158                                         db_query($link, "UPDATE ttrss_user_entries SET
 159                                         unread = false,last_read = NOW()
 160                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 161                                 } else if ($cmode == 1) {
 162                                         db_query($link, "UPDATE ttrss_user_entries SET
 163                                         unread = true
 164                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 165                                 } else {
 166                                         db_query($link, "UPDATE ttrss_user_entries SET
 167                                         unread = NOT unread,last_read = NOW()
 168                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 169                                 }
 170                         }
 171                         print "<rpc-reply>";
 172                         print "<counters>";
 173                         getAllCounters($link);
 174                         print "</counters>";
 175                         print_runtime_info($link);
 176                         print "</rpc-reply>";
 177                 }
 178
 179                 if ($subop == "markSelected") {
 180
 181                         $ids = split(",", db_escape_string($_GET["ids"]));
 182
 183                         $cmode = sprintf("%d", $_GET["cmode"]);
 184
 185                         foreach ($ids as $id) {
 186
 187                                 if ($cmode == 0) {
 188                                         db_query($link, "UPDATE ttrss_user_entries SET
 189                                         marked = false
 190                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 191                                 } else if ($cmode == 1) {
 192                                         db_query($link, "UPDATE ttrss_user_entries SET
 193                                         marked = true
 194                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 195                                 } else {
 196                                         db_query($link, "UPDATE ttrss_user_entries SET
 197                                         marked = NOT marked
 198                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 199                                 }
 200                         }
 201                         print "<rpc-reply>";
 202                         print "<counters>";
 203                         getAllCounters($link);
 204                         print "</counters>";
 205                         print_runtime_info($link);
 206                         print "</rpc-reply>";
 207                 }
 208
 209                 if ($subop == "sanityCheck") {
 210                         print "<rpc-reply>";
 211                         if (sanity_check($link)) {
 212                                 print "<error error-code=\"0\"/>";
 213                                 print_init_params($link);
 214                                 print_runtime_info($link);
 215                         }
 216                         print "</rpc-reply>";
 217                 }
 218
 219                 if ($subop == "globalPurge") {
 220
 221                         print "<rpc-reply>";
 222                         global_purge_old_posts($link, true);
 223                         print "</rpc-reply>";
 224
 225                 }
 226
 227                 if ($subop == "storeParam") {
 228                         $key = $_GET["key"];
 229                         $value = $_GET["value"];
 230                         $_SESSION["stored-params"][$key] = $value;
 231                 }
 232         }
 233 ?>