reworked preferences dialog, start work on post filters (schema updated)

[tt-rss.git] / prefs.js

diff --git a/prefs.js b/prefs.js
index e9a0e49dfb8bb0241d93ddfd69aaa7e322e837d6..a498bb2e32148c18f66ec829504a5515f4ee66ae 100644 (file)
--- a/prefs.js
+++ b/prefs.js
@@ -6,6 +6,8 @@
 var xmlhttp = false;
 
 var active_feed = false;
+var active_filter = false;
+var active_pane = false;
 
 /*@cc_on @*/
 /*@if (@_jscript_version >= 5)
@@ -26,9 +28,8 @@ if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
        xmlhttp = new XMLHttpRequest();
 }
 
-
 function feedlist_callback() {
-       var container = document.getElementById('feeds');
+       var container = document.getElementById('feedConfPane');
        if (xmlhttp.readyState == 4) {
                container.innerHTML=xmlhttp.responseText;
 
@@ -47,6 +48,27 @@ function feedlist_callback() {
        }
 }
 
+function filterlist_callback() {
+       var container = document.getElementById('filterConfPane');
+       if (xmlhttp.readyState == 4) {
+               container.innerHTML=xmlhttp.responseText;
+
+               if (active_filter) {
+                       var row = document.getElementById("FILRR-" + active_filter);
+                       if (row) {
+                               if (!row.className.match("Selected")) {
+                                       row.className = row.className + "Selected";
+                               }               
+                       }
+                       var checkbox = document.getElementById("FICHK-" + active_filter);
+                       
+                       if (checkbox) {
+                               checkbox.checked = true;
+                       }
+               }
+       }
+}
+
 function notify_callback() {
        var container = document.getElementById('notify');
        if (xmlhttp.readyState == 4) {
@@ -62,7 +84,7 @@ function updateFeedList() {
                return
        }
 
-       document.getElementById("feeds").innerHTML = "Loading feeds, please wait...";
+       document.getElementById("feedConfPane").innerHTML = "Loading feeds, please wait...";
 
        xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
        xmlhttp.onreadystatechange=feedlist_callback;
@@ -109,6 +131,22 @@ function addFeed() {
 
 }
 
+function editFilter(id) {
+
+       if (!xmlhttp_ready(xmlhttp)) {
+               printLockingError();
+               return
+       }
+
+       active_filter = id;
+
+       xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" +
+               param_escape(id), true);
+       xmlhttp.onreadystatechange=filterlist_callback;
+       xmlhttp.send(null);
+
+}
+
 function editFeed(feed) {
 
 //     notify("Editing feed...");
@@ -127,6 +165,22 @@ function editFeed(feed) {
 
 }
 
+function getSelectedFilters() {
+
+       var content = document.getElementById("prefFilterList");
+
+       var sel_rows = new Array();
+
+       for (i = 0; i < content.rows.length; i++) {
+               if (content.rows[i].className.match("Selected")) {
+                       var row_id = content.rows[i].id.replace("FILRR-", "");
+                       sel_rows.push(row_id);  
+               }
+       }
+
+       return sel_rows;
+}
+
 function getSelectedFeeds() {
 
        var content = document.getElementById("prefFeedList");
@@ -269,6 +323,96 @@ function feedEditSave() {
 
 }
 
+function filterEditCancel() {
+
+       if (!xmlhttp_ready(xmlhttp)) {
+               printLockingError();
+               return
+       }
+
+       active_filter = false;
+
+       notify("Operation cancelled.");
+
+       xmlhttp.open("GET", "backend.php?op=pref-filters", true);
+       xmlhttp.onreadystatechange=filterlist_callback;
+       xmlhttp.send(null);
+
+}
+
+function filterEditSave() {
+
+       var filter = active_filter;
+
+       if (!xmlhttp_ready(xmlhttp)) {
+               printLockingError();
+               return
+       }
+
+       var regexp = document.getElementById("iedit_regexp").value;
+       var descr = document.getElementById("iedit_descr").value;
+       var match = document.getElementById("iedit_match").value;
+
+//     notify("Saving filter " + filter + ": " + regexp + ", " + descr + ", " + match);
+
+       if (regexp.length == 0) {
+               notify("Filter expression cannot be blank.");
+               return;
+       }
+
+       active_filter = false;
+
+       xmlhttp.open("GET", "backend.php?op=pref-filters&subop=editSave&id=" +
+               filter + "&r=" + param_escape(regexp) + "&d=" + param_escape(descr) +
+               "&m=" + param_escape(match), true);
+               
+       xmlhttp.onreadystatechange=filterlist_callback;
+       xmlhttp.send(null); 
+
+}
+
+function removeSelectedFilters() {
+
+       if (!xmlhttp_ready(xmlhttp)) {
+               printLockingError();
+               return
+       }
+
+       var sel_rows = getSelectedFilters();
+
+       if (sel_rows.length > 0) {
+
+               notify("Removing selected filters...");
+
+               xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
+                       param_escape(sel_rows.toString()), true);
+               xmlhttp.onreadystatechange=filterlist_callback;
+               xmlhttp.send(null);
+
+       } else {
+               notify("Please select some filters first.");
+       }
+}
+
+
+function editSelectedFilter() {
+       var rows = getSelectedFilters();
+
+       if (rows.length == 0) {
+               notify("No filters are selected.");
+               return;
+       }
+
+       if (rows.length > 1) {
+               notify("Please select one filter.");
+               return;
+       }
+
+       editFilter(rows[0]);
+
+}
+
+
 function editSelectedFeed() {
        var rows = getSelectedFeeds();
 
@@ -309,6 +453,42 @@ function validateOpmlImport() {
        }
 }
 
+function updateFilterList() {
+
+       if (!xmlhttp_ready(xmlhttp)) {
+               printLockingError();
+               return
+       }
+
+       document.getElementById("filterConfPane").innerHTML = "Loading filters, please wait...";
+
+       xmlhttp.open("GET", "backend.php?op=pref-filters", true);
+       xmlhttp.onreadystatechange=filterlist_callback;
+       xmlhttp.send(null);
+
+}
+
+function expandPane(id) {
+
+       var container;
+
+/*     if (active_pane) {
+               container = document.getElementById(active_pane);
+               container.innerHTML = "<a href=\"javascript:expandPane('" +
+                       active_pane + "')\">Click to expand...</a>";
+       } */
+
+       container = document.getElementById(id);
+
+       if (id == "feedConfPane") {
+               updateFeedList();
+       } else if (id == "filterConfPane") {
+               updateFilterList();
+       }
+
+       active_pane = id;
+}
+
 function init() {
 
        // IE kludge
@@ -320,7 +500,7 @@ function init() {
                return;
        }
 
-       updateFeedList();
+//     updateFeedList();
        document.onkeydown = hotkey_handler;
        notify("");