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1cd17194 AD |
1 | /* |
2 | This program is Copyright (c) 2003-2005 Andrew Dolgov <cthulhoo@gmail.com> | |
3 | Licensed under GPL v.2 or (at your preference) any later version. | |
4 | */ | |
5 | ||
6 | var xmlhttp = false; | |
7 | ||
76798ff3 AD |
8 | var total_unread = 0; |
9 | ||
1cd17194 AD |
10 | /*@cc_on @*/ |
11 | /*@if (@_jscript_version >= 5) | |
12 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
13 | // and security blocked creation of the objects. | |
14 | try { | |
15 | xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); | |
16 | } catch (e) { | |
17 | try { | |
18 | xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); | |
19 | } catch (E) { | |
20 | xmlhttp = false; | |
21 | } | |
22 | } | |
23 | @end @*/ | |
24 | ||
25 | if (!xmlhttp && typeof XMLHttpRequest!='undefined') { | |
26 | xmlhttp = new XMLHttpRequest(); | |
27 | } | |
28 | ||
1cd17194 | 29 | function feedlist_callback() { |
d76a3b03 | 30 | var container = document.getElementById('feeds'); |
1cd17194 | 31 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 32 | container.innerHTML=xmlhttp.responseText; |
76798ff3 AD |
33 | |
34 | var feedtu = document.getElementById("FEEDTU"); | |
35 | ||
36 | if (feedtu) { | |
37 | total_unread = feedtu.innerHTML; | |
38 | update_title(); | |
39 | } | |
476cac42 AD |
40 | |
41 | notify(""); | |
1cd17194 AD |
42 | } |
43 | } | |
44 | ||
45 | function viewfeed_callback() { | |
d76a3b03 | 46 | var container = document.getElementById('headlines'); |
1cd17194 | 47 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 48 | container.innerHTML = xmlhttp.responseText; |
a1a8a2be AD |
49 | |
50 | var factive = document.getElementById("FACTIVE"); | |
51 | var funread = document.getElementById("FUNREAD"); | |
52 | var ftotal = document.getElementById("FTOTAL"); | |
53 | ||
54 | if (ftotal && factive && funread) { | |
55 | var feed_id = factive.innerHTML; | |
56 | ||
57 | var feedr = document.getElementById("FEEDR-" + feed_id); | |
58 | var feedt = document.getElementById("FEEDT-" + feed_id); | |
59 | var feedu = document.getElementById("FEEDU-" + feed_id); | |
60 | ||
61 | feedt.innerHTML = ftotal.innerHTML; | |
62 | feedu.innerHTML = funread.innerHTML; | |
63 | ||
64 | if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) { | |
65 | feedr.className = feedr.className + "Unread"; | |
66 | } else if (feedu.innerHTML <= 0) { | |
67 | feedr.className = feedr.className.replace("Unread", ""); | |
68 | } | |
69 | ||
70 | } | |
1c37c607 AD |
71 | |
72 | notify(""); | |
73 | ||
74 | } | |
1cd17194 AD |
75 | } |
76 | ||
77 | function view_callback() { | |
d76a3b03 | 78 | var container = document.getElementById('content'); |
1cd17194 | 79 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 80 | container.innerHTML=xmlhttp.responseText; |
1cd17194 AD |
81 | } |
82 | } | |
83 | ||
84 | ||
476cac42 | 85 | function updateFeedList(called_from_timer, fetch) { |
1cd17194 | 86 | |
40d13c28 | 87 | if (called_from_timer != true) { |
476cac42 AD |
88 | //document.getElementById("feeds").innerHTML = "Loading feeds, please wait..."; |
89 | notify("Updating feeds..."); | |
40d13c28 | 90 | } |
82baad4a | 91 | |
331900c6 AD |
92 | var query_str = "backend.php?op=feeds"; |
93 | ||
94 | if (fetch) query_str = query_str + "&fetch=yes"; | |
95 | ||
96 | xmlhttp.open("GET", query_str, true); | |
1cd17194 AD |
97 | xmlhttp.onreadystatechange=feedlist_callback; |
98 | xmlhttp.send(null); | |
99 | ||
100 | } | |
101 | ||
476cac42 AD |
102 | function catchupAllFeeds() { |
103 | var query_str = "backend.php?op=feeds&subop=catchupAll"; | |
104 | ||
105 | notify("Marking all feeds as read..."); | |
106 | ||
107 | xmlhttp.open("GET", query_str, true); | |
108 | xmlhttp.onreadystatechange=feedlist_callback; | |
109 | xmlhttp.send(null); | |
110 | ||
111 | } | |
1cd17194 | 112 | |
476cac42 | 113 | function viewfeed(feed, skip, subop) { |
1cd17194 | 114 | |
1c37c607 AD |
115 | // document.getElementById('headlines').innerHTML='Loading headlines, please wait...'; |
116 | // document.getElementById('content').innerHTML=' '; | |
d76a3b03 AD |
117 | |
118 | xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) + | |
476cac42 | 119 | "&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) , true); |
1cd17194 AD |
120 | xmlhttp.onreadystatechange=viewfeed_callback; |
121 | xmlhttp.send(null); | |
122 | ||
1c37c607 AD |
123 | notify("Loading headlines..."); |
124 | ||
1cd17194 AD |
125 | } |
126 | ||
a1a8a2be | 127 | function view(id,feed_id) { |
d76a3b03 AD |
128 | |
129 | var crow = document.getElementById("RROW-" + id); | |
130 | ||
a1a8a2be AD |
131 | if (crow.className.match("Unread")) { |
132 | var umark = document.getElementById("FEEDU-" + feed_id); | |
133 | umark.innerHTML = umark.innerHTML - 1; | |
d76a3b03 | 134 | crow.className = crow.className.replace("Unread", ""); |
d76a3b03 | 135 | |
a1a8a2be AD |
136 | if (umark.innerHTML == "0") { |
137 | var feedr = document.getElementById("FEEDR-" + feed_id); | |
138 | feedr.className = feedr.className.replace("Unread", ""); | |
139 | } | |
b197f117 | 140 | |
76798ff3 AD |
141 | total_unread--; |
142 | ||
b197f117 | 143 | update_title(); |
76798ff3 | 144 | } |
1cd17194 | 145 | |
b197f117 AD |
146 | var upd_img_pic = document.getElementById("FUPDPIC-" + id); |
147 | ||
148 | if (upd_img_pic) { | |
149 | upd_img_pic.innerHTML = ""; | |
150 | } | |
151 | ||
d76a3b03 | 152 | document.getElementById('content').innerHTML='Loading, please wait...'; |
1cd17194 | 153 | |
d76a3b03 | 154 | xmlhttp.open("GET", "backend.php?op=view&id=" + param_escape(id), true); |
1cd17194 AD |
155 | xmlhttp.onreadystatechange=view_callback; |
156 | xmlhttp.send(null); | |
157 | ||
158 | } | |
159 | ||
40d13c28 AD |
160 | function timeout() { |
161 | ||
5d348fee | 162 | updateFeedList(true, true); |
40d13c28 | 163 | |
ac53063a AD |
164 | setTimeout("timeout()", 1800*1000); |
165 | ||
166 | } | |
167 | ||
168 | function search(feed, sender) { | |
169 | ||
170 | notify("Search: " + feed + ", " + sender.value) | |
171 | ||
172 | document.getElementById('headlines').innerHTML='Loading headlines, please wait...'; | |
173 | document.getElementById('content').innerHTML=' '; | |
174 | ||
175 | xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) + | |
176 | "&search=" + param_escape(sender.value) + "&ext=SEARCH", true); | |
177 | xmlhttp.onreadystatechange=viewfeed_callback; | |
178 | xmlhttp.send(null); | |
40d13c28 AD |
179 | |
180 | } | |
181 | ||
76798ff3 AD |
182 | function update_title() { |
183 | //document.title = "Tiny Tiny RSS (" + total_unread + " unread)"; | |
184 | } | |
1cd17194 | 185 | |
76798ff3 | 186 | function init() { |
476cac42 | 187 | updateFeedList(false, false); |
ac53063a | 188 | setTimeout("timeout()", 1800*1000); |
1cd17194 | 189 | } |