feedlist.js

   1 //var xmlhttp = Ajax.getTransport();
   2
   3 function viewCategory(cat) {
   4         getMainContext().active_feed_is_cat = true;
   5         viewfeed(cat, '', true);
   6 }
   7
   8 function feedlist_callback() {
   9         if (xmlhttp.readyState == 4) {
  10                 debug("feedlist_callback");
  11                 var f = document.getElementById("feeds-frame");
  12                 f.innerHTML = xmlhttp.responseText;
  13                 feedlist_init();
  14         }
  15 }
  16
  17 function viewfeed(feed, subop, is_cat, subop_param) {
  18         try {
  19
  20                 enableHotkeys();
  21
  22                 var toolbar_query = parent.Form.serialize("main_toolbar_form");
  23                 var toolbar_form = document.forms["main_toolbar_form"];
  24
  25                 if (document.forms["main_toolbar_form"].query) {
  26                         toolbar_form.query.value = "";
  27                 }
  28
  29 /*              storeInitParam("toolbar_limit",
  30                         toolbar_form.limit[toolbar_form.limit.selectedIndex].value);
  31
  32                 storeInitParam("toolbar_view_mode",
  33                         toolbar_form.view_mode[toolbar_form.view_mode.selectedIndex].value);  */
  34
  35                 var query = "backend.php?op=viewfeed&feed=" + feed + "&" +
  36                         toolbar_query + "&subop=" + param_escape(subop);
  37
  38                 if (parent.document.getElementById("search_form")) {
  39                         var search_query = parent.Form.serialize("search_form");
  40                         query = query + "&" + search_query;
  41                         parent.closeInfoBox(true);
  42                 }
  43
  44                 debug("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
  45
  46                 var fe = document.getElementById("FEEDR-" + getActiveFeedId());
  47
  48                 if (fe) {
  49                         fe.className = fe.className.replace("Selected", "");
  50                 }
  51
  52                 setActiveFeedId(feed);
  53
  54                 if (is_cat != undefined) {
  55                         getMainContext().active_feed_is_cat = is_cat;
  56                 }
  57
  58                 if (subop == "MarkAllRead") {
  59
  60                         var feedlist = document.getElementById('feedList');
  61
  62                         var next_unread_feed = getRelativeFeedId(feedlist,
  63                                         getActiveFeedId(), "next", true);
  64
  65                         var show_next_feed = parent.getInitParam("on_catchup_show_next_feed") == "1";
  66
  67                         if (next_unread_feed && show_next_feed && !activeFeedIsCat()) {
  68                                 query = query + "&nuf=" + param_escape(next_unread_feed);
  69                                 setActiveFeedId(next_unread_feed);
  70                         }
  71                 }
  72
  73                 if (activeFeedIsCat()) {
  74                         query = query + "&cat=1";
  75                 }
  76
  77                 var headlines_frame = parent.frames["headlines-frame"];
  78
  79                 if (navigator.userAgent.match("Opera")) {
  80                         var date = new Date();
  81                         var timestamp = Math.round(date.getTime() / 1000);
  82                         query = query + "&ts=" + timestamp
  83                 }
  84
  85                 if (!activeFeedIsCat()) {
  86                         var feedr = document.getElementById("FEEDR-" + getActiveFeedId());
  87                         if (feedr && !feedr.className.match("Selected")) {
  88                                 feedr.className = feedr.className + "Selected";
  89                         }
  90                 }
  91
  92                 disableContainerChildren("headlinesToolbar", false);
  93                 Form.enable("main_toolbar_form");
  94
  95                 debug(query);
  96
  97                 if (xmlhttp_ready(xmlhttp)) {
  98                         xmlhttp.open("GET", query, true);
  99                         xmlhttp.onreadystatechange=headlines_callback;
 100                         xmlhttp.send(null);
 101                 } else {
 102                         debug("xmlhttp busy (@feeds)");
 103                 }
 104
 105
 106         } catch (e) {
 107                 exception_error("viewfeed", e);
 108         }
 109 }
 110
 111 function toggleCollapseCat(cat) {
 112         try {
 113                 if (!xmlhttp_ready(xmlhttp)) {
 114                         printLockingError();
 115                         return;
 116                 }
 117
 118                 var cat_elem = document.getElementById("FCAT-" + cat);
 119                 var cat_list = document.getElementById("FCATLIST-" + cat).parentNode;
 120                 var caption = document.getElementById("FCAP-" + cat);
 121
 122                 if (cat_list.className.match("invisible")) {
 123                         cat_list.className = "";
 124                         caption.innerHTML = caption.innerHTML.replace("...", "");
 125                         if (cat == 0) {
 126                                 setCookie("ttrss_vf_uclps", "0");
 127                         }
 128                 } else {
 129                         cat_list.className = "invisible";
 130                         caption.innerHTML = caption.innerHTML + "...";
 131                         if (cat == 0) {
 132                                 setCookie("ttrss_vf_uclps", "1");
 133                         }
 134                 }
 135
 136                 new Ajax.Request("backend.php?op=feeds&subop=collapse&cid=" +
 137                         param_escape(cat));
 138
 139         } catch (e) {
 140                 exception_error("toggleCollapseCat", e);
 141         }
 142 }
 143
 144 function feedlist_init() {
 145         try {
 146                 if (arguments.callee.done) return;
 147                 arguments.callee.done = true;
 148
 149                 debug("in feedlist init");
 150
 151                 hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1);
 152                 document.onkeydown = hotkey_handler;
 153                 setTimeout("timeout()", 0);
 154
 155                 debug("about to remove splash, OMG!");
 156
 157                 var o = document.getElementById("overlay");
 158
 159                 if (o) {
 160                         o.style.display = "none";
 161                         debug("removed splash!");
 162                 }
 163
 164         } catch (e) {
 165                 exception_error("feedlist/init", e);
 166         }
 167 }