feedlist.js

   1 //var xmlhttp = Ajax.getTransport();
   2
   3 function viewCategory(cat) {
   4         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, skip_history) {
  18         try {
  19
  20                 enableHotkeys();
  21
  22                 if (!skip_history) {
  23                         history_push('FEED:' + feed + ':' + subop + ':' + is_cat +
  24                                 ':' + subop_param);
  25                 }
  26
  27                 var toolbar_query = Form.serialize("main_toolbar_form");
  28                 var toolbar_form = document.forms["main_toolbar_form"];
  29
  30                 if (document.forms["main_toolbar_form"].query) {
  31                         toolbar_form.query.value = "";
  32                 }
  33
  34 /*              storeInitParam("toolbar_limit",
  35                         toolbar_form.limit[toolbar_form.limit.selectedIndex].value);
  36
  37                 storeInitParam("toolbar_view_mode",
  38                         toolbar_form.view_mode[toolbar_form.view_mode.selectedIndex].value);  */
  39
  40                 var query = "backend.php?op=viewfeed&feed=" + feed + "&" +
  41                         toolbar_query + "&subop=" + param_escape(subop);
  42
  43                 if (document.getElementById("search_form")) {
  44                         var search_query = Form.serialize("search_form");
  45                         query = query + "&" + search_query;
  46                         closeInfoBox(true);
  47                 }
  48
  49                 debug("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
  50
  51                 var fe = document.getElementById("FEEDR-" + getActiveFeedId());
  52
  53                 if (fe) {
  54                         fe.className = fe.className.replace("Selected", "");
  55                 }
  56
  57                 setActiveFeedId(feed);
  58
  59                 if (is_cat != undefined) {
  60                         active_feed_is_cat = is_cat;
  61                 }
  62
  63                 if (subop == "MarkAllRead") {
  64
  65                         var feedlist = document.getElementById('feedList');
  66
  67                         var next_unread_feed = getRelativeFeedId(feedlist,
  68                                         getActiveFeedId(), "next", true);
  69
  70                         if (!next_unread_feed) {
  71                                 next_unread_feed = getRelativeFeedId(feedlist,
  72                                         -1, "next", true);
  73                         }
  74
  75                         var show_next_feed = getInitParam("on_catchup_show_next_feed") == "1";
  76
  77                         if (next_unread_feed && show_next_feed && !activeFeedIsCat()) {
  78                                 query = query + "&nuf=" + param_escape(next_unread_feed);
  79                                 setActiveFeedId(next_unread_feed);
  80                         }
  81                 }
  82
  83                 if (activeFeedIsCat()) {
  84                         query = query + "&cat=1";
  85                 }
  86
  87                 if (navigator.userAgent.match("Opera")) {
  88                         var date = new Date();
  89                         var timestamp = Math.round(date.getTime() / 1000);
  90                         query = query + "&ts=" + timestamp
  91                 }
  92
  93                 if (!activeFeedIsCat()) {
  94                         var feedr = document.getElementById("FEEDR-" + getActiveFeedId());
  95                         if (feedr && !feedr.className.match("Selected")) {
  96                                 feedr.className = feedr.className + "Selected";
  97                         }
  98                 }
  99
 100                 disableContainerChildren("headlinesToolbar", false);
 101                 Form.enable("main_toolbar_form");
 102
 103                 debug(query);
 104
 105 /*              var container = document.getElementById("headlines-frame");
 106
 107                 container.innerHTML = "<div class=\"loadingPrompt\"><img src=\"images/indicator_white.gif\">&nbsp;" +
 108                         "Loading, please wait...</div>"; */
 109
 110                 notify("Loading, please wait...", true);
 111
 112 //              xmlhttp.abort();
 113
 114                 if (xmlhttp_ready(xmlhttp)) {
 115                         xmlhttp.open("GET", query, true);
 116                         xmlhttp.onreadystatechange=headlines_callback;
 117                         xmlhttp.send(null);
 118                 } else {
 119                         debug("xmlhttp busy (@feeds)");
 120                 }
 121
 122         } catch (e) {
 123                 exception_error("viewfeed", e);
 124         }
 125 }
 126
 127 function toggleCollapseCat(cat) {
 128         try {
 129                 if (!xmlhttp_ready(xmlhttp)) {
 130                         printLockingError();
 131                         return;
 132                 }
 133
 134                 var cat_elem = document.getElementById("FCAT-" + cat);
 135                 var cat_list = document.getElementById("FCATLIST-" + cat).parentNode;
 136                 var caption = document.getElementById("FCAP-" + cat);
 137
 138                 if (cat_list.className.match("invisible")) {
 139                         cat_list.className = "";
 140                         caption.innerHTML = caption.innerHTML.replace("...", "");
 141                         if (cat == 0) {
 142                                 setCookie("ttrss_vf_uclps", "0");
 143                         }
 144                 } else {
 145                         cat_list.className = "invisible";
 146                         caption.innerHTML = caption.innerHTML + "...";
 147                         if (cat == 0) {
 148                                 setCookie("ttrss_vf_uclps", "1");
 149                         }
 150                 }
 151
 152                 new Ajax.Request("backend.php?op=feeds&subop=collapse&cid=" +
 153                         param_escape(cat));
 154
 155         } catch (e) {
 156                 exception_error("toggleCollapseCat", e);
 157         }
 158 }
 159
 160 function feedlist_init() {
 161         try {
 162 //              if (arguments.callee.done) return;
 163 //              arguments.callee.done = true;
 164
 165                 debug("in feedlist init");
 166
 167                 hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1);
 168                 document.onkeydown = hotkey_handler;
 169                 setTimeout("timeout()", 0);
 170
 171                 debug("about to remove splash, OMG!");
 172
 173                 var o = document.getElementById("overlay");
 174
 175                 if (o) {
 176                         o.style.display = "none";
 177                         debug("removed splash!");
 178                 }
 179
 180                 if (typeof correctPNG != 'undefined') {
 181                         correctPNG();
 182                 }
 183
 184                 if (getActiveFeedId()) {
 185                         debug("some feed is open on feedlist refresh, reloading");
 186                         setTimeout("viewCurrentFeed()", 100);
 187                 }
 188
 189         } catch (e) {
 190                 exception_error("feedlist/init", e);
 191         }
 192 }