]>
Commit | Line | Data |
---|---|---|
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; | |
525116d4 | 7 | var xmlhttp_rpc = false; |
1cd17194 | 8 | |
76798ff3 | 9 | var total_unread = 0; |
525116d4 | 10 | var first_run = true; |
76798ff3 | 11 | |
1cd17194 AD |
12 | /*@cc_on @*/ |
13 | /*@if (@_jscript_version >= 5) | |
14 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
15 | // and security blocked creation of the objects. | |
16 | try { | |
17 | xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); | |
18 | } catch (e) { | |
19 | try { | |
20 | xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); | |
21 | } catch (E) { | |
22 | xmlhttp = false; | |
23 | } | |
24 | } | |
25 | @end @*/ | |
26 | ||
27 | if (!xmlhttp && typeof XMLHttpRequest!='undefined') { | |
28 | xmlhttp = new XMLHttpRequest(); | |
525116d4 AD |
29 | xmlhttp_rpc = new XMLHttpRequest(); |
30 | ||
1cd17194 AD |
31 | } |
32 | ||
a234aee5 AD |
33 | function printLockingError() { |
34 | notify("Please wait until operation finishes"); | |
35 | } | |
36 | ||
175847de AD |
37 | function notify_callback() { |
38 | var container = document.getElementById('notify'); | |
39 | if (xmlhttp.readyState == 4) { | |
40 | container.innerHTML=xmlhttp.responseText; | |
41 | } | |
42 | } | |
43 | ||
1cd17194 | 44 | function feedlist_callback() { |
d76a3b03 | 45 | var container = document.getElementById('feeds'); |
1cd17194 | 46 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 47 | container.innerHTML=xmlhttp.responseText; |
76798ff3 | 48 | |
c3b81db0 AD |
49 | // var feedtu = document.getElementById("FEEDTU"); |
50 | // if (feedtu) { | |
51 | // total_unread = feedtu.innerHTML; | |
52 | // update_title(); | |
53 | // } | |
476cac42 | 54 | |
525116d4 | 55 | if (first_run) { |
cb246176 | 56 | scheduleFeedUpdate(false); |
525116d4 AD |
57 | first_run = false; |
58 | } else { | |
59 | notify(""); | |
60 | } | |
1cd17194 AD |
61 | } |
62 | } | |
63 | ||
64 | function viewfeed_callback() { | |
d76a3b03 | 65 | var container = document.getElementById('headlines'); |
1cd17194 | 66 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 67 | container.innerHTML = xmlhttp.responseText; |
a1a8a2be AD |
68 | |
69 | var factive = document.getElementById("FACTIVE"); | |
70 | var funread = document.getElementById("FUNREAD"); | |
71 | var ftotal = document.getElementById("FTOTAL"); | |
72 | ||
73 | if (ftotal && factive && funread) { | |
74 | var feed_id = factive.innerHTML; | |
75 | ||
76 | var feedr = document.getElementById("FEEDR-" + feed_id); | |
77 | var feedt = document.getElementById("FEEDT-" + feed_id); | |
78 | var feedu = document.getElementById("FEEDU-" + feed_id); | |
79 | ||
80 | feedt.innerHTML = ftotal.innerHTML; | |
81 | feedu.innerHTML = funread.innerHTML; | |
82 | ||
83 | if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) { | |
84 | feedr.className = feedr.className + "Unread"; | |
85 | } else if (feedu.innerHTML <= 0) { | |
86 | feedr.className = feedr.className.replace("Unread", ""); | |
87 | } | |
88 | ||
89 | } | |
1c37c607 AD |
90 | |
91 | notify(""); | |
92 | ||
93 | } | |
1cd17194 AD |
94 | } |
95 | ||
96 | function view_callback() { | |
d76a3b03 | 97 | var container = document.getElementById('content'); |
1cd17194 | 98 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 99 | container.innerHTML=xmlhttp.responseText; |
1cd17194 AD |
100 | } |
101 | } | |
102 | ||
525116d4 AD |
103 | function refetch_callback() { |
104 | if (xmlhttp_rpc.readyState == 4) { | |
c3b81db0 AD |
105 | notify("All feeds updated"); |
106 | ||
107 | var container = document.getElementById('feeds'); | |
108 | ||
109 | container.innerHTML = xmlhttp_rpc.responseText; | |
110 | ||
111 | //updateFeedList(true, false); | |
525116d4 AD |
112 | } |
113 | } | |
114 | ||
cb246176 | 115 | function scheduleFeedUpdate(force) { |
525116d4 AD |
116 | |
117 | notify("Updating feeds in background..."); | |
118 | ||
cb246176 AD |
119 | var query_str = "backend.php?op=rpc&subop="; |
120 | ||
121 | if (force) { | |
c3b81db0 | 122 | query_str = query_str + "forceUpdateAllFeeds"; |
cb246176 | 123 | } else { |
c3b81db0 | 124 | query_str = query_str + "updateAllFeeds"; |
cb246176 | 125 | } |
525116d4 AD |
126 | |
127 | if (xmlhttp_rpc.readyState == 4 || xmlhttp_rpc.readyState == 0) { | |
128 | xmlhttp_rpc.open("GET", query_str, true); | |
129 | xmlhttp_rpc.onreadystatechange=refetch_callback; | |
130 | xmlhttp_rpc.send(null); | |
131 | } else { | |
132 | printLockingError(); | |
133 | } | |
134 | } | |
1cd17194 | 135 | |
525116d4 | 136 | function updateFeedList(silent, fetch) { |
076682aa | 137 | |
525116d4 | 138 | if (silent != true) { |
11c2f3fa | 139 | notify("Loading feed list..."); |
40d13c28 | 140 | } |
82baad4a | 141 | |
331900c6 AD |
142 | var query_str = "backend.php?op=feeds"; |
143 | ||
144 | if (fetch) query_str = query_str + "&fetch=yes"; | |
145 | ||
076682aa AD |
146 | if (xmlhttp.readyState == 4 || xmlhttp.readyState == 0) { |
147 | xmlhttp.open("GET", query_str, true); | |
148 | xmlhttp.onreadystatechange=feedlist_callback; | |
149 | xmlhttp.send(null); | |
150 | } else { | |
a234aee5 | 151 | printLockingError(); |
076682aa | 152 | } |
1cd17194 AD |
153 | } |
154 | ||
175847de AD |
155 | function catchupPage(feed) { |
156 | ||
076682aa | 157 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 158 | printLockingError(); |
076682aa AD |
159 | return |
160 | } | |
161 | ||
175847de AD |
162 | var content = document.getElementById("headlinesList"); |
163 | ||
164 | var rows = new Array(); | |
165 | ||
166 | for (i = 0; i < content.rows.length; i++) { | |
167 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
168 | if (row_id.length > 0) { | |
cb0bd8bd AD |
169 | if (content.rows[i].className.match("Unread")) { |
170 | rows.push(row_id); | |
171 | content.rows[i].className = content.rows[i].className.replace("Unread", ""); | |
172 | } | |
175847de AD |
173 | } |
174 | } | |
175 | ||
cb0bd8bd | 176 | if (rows.length > 0) { |
175847de | 177 | |
cb0bd8bd AD |
178 | var feedr = document.getElementById("FEEDR-" + feed); |
179 | var feedu = document.getElementById("FEEDU-" + feed); | |
180 | ||
181 | feedu.innerHTML = feedu.innerHTML - rows.length; | |
182 | ||
183 | if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) { | |
184 | feedr.className = feedr.className + "Unread"; | |
185 | } else if (feedu.innerHTML <= 0) { | |
186 | feedr.className = feedr.className.replace("Unread", ""); | |
187 | } | |
188 | ||
189 | var query_str = "backend.php?op=rpc&subop=catchupPage&ids=" + | |
190 | param_escape(rows.toString()); | |
191 | ||
192 | notify("Marking this page as read..."); | |
193 | ||
194 | xmlhttp.open("GET", query_str, true); | |
195 | xmlhttp.onreadystatechange=notify_callback; | |
196 | xmlhttp.send(null); | |
175847de | 197 | |
cb0bd8bd AD |
198 | } else { |
199 | notify("No unread items on this page."); | |
175847de | 200 | |
cb0bd8bd | 201 | } |
175847de AD |
202 | } |
203 | ||
476cac42 | 204 | function catchupAllFeeds() { |
076682aa AD |
205 | |
206 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { | |
a234aee5 | 207 | printLockingError(); |
076682aa AD |
208 | return |
209 | } | |
476cac42 AD |
210 | var query_str = "backend.php?op=feeds&subop=catchupAll"; |
211 | ||
212 | notify("Marking all feeds as read..."); | |
213 | ||
214 | xmlhttp.open("GET", query_str, true); | |
215 | xmlhttp.onreadystatechange=feedlist_callback; | |
216 | xmlhttp.send(null); | |
217 | ||
218 | } | |
1cd17194 | 219 | |
476cac42 | 220 | function viewfeed(feed, skip, subop) { |
1cd17194 | 221 | |
1c37c607 AD |
222 | // document.getElementById('headlines').innerHTML='Loading headlines, please wait...'; |
223 | // document.getElementById('content').innerHTML=' '; | |
d76a3b03 | 224 | |
076682aa | 225 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 226 | printLockingError(); |
076682aa AD |
227 | return |
228 | } | |
229 | ||
d76a3b03 | 230 | xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) + |
476cac42 | 231 | "&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) , true); |
1cd17194 AD |
232 | xmlhttp.onreadystatechange=viewfeed_callback; |
233 | xmlhttp.send(null); | |
234 | ||
1c37c607 AD |
235 | notify("Loading headlines..."); |
236 | ||
1cd17194 AD |
237 | } |
238 | ||
a1a8a2be | 239 | function view(id,feed_id) { |
d76a3b03 | 240 | |
076682aa | 241 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 242 | printLockingError(); |
076682aa AD |
243 | return |
244 | } | |
245 | ||
d76a3b03 AD |
246 | var crow = document.getElementById("RROW-" + id); |
247 | ||
a1a8a2be AD |
248 | if (crow.className.match("Unread")) { |
249 | var umark = document.getElementById("FEEDU-" + feed_id); | |
250 | umark.innerHTML = umark.innerHTML - 1; | |
d76a3b03 | 251 | crow.className = crow.className.replace("Unread", ""); |
d76a3b03 | 252 | |
a1a8a2be AD |
253 | if (umark.innerHTML == "0") { |
254 | var feedr = document.getElementById("FEEDR-" + feed_id); | |
255 | feedr.className = feedr.className.replace("Unread", ""); | |
256 | } | |
b197f117 | 257 | |
76798ff3 AD |
258 | total_unread--; |
259 | ||
b197f117 | 260 | update_title(); |
76798ff3 | 261 | } |
1cd17194 | 262 | |
b197f117 AD |
263 | var upd_img_pic = document.getElementById("FUPDPIC-" + id); |
264 | ||
265 | if (upd_img_pic) { | |
266 | upd_img_pic.innerHTML = ""; | |
267 | } | |
268 | ||
d76a3b03 | 269 | document.getElementById('content').innerHTML='Loading, please wait...'; |
1cd17194 | 270 | |
d76a3b03 | 271 | xmlhttp.open("GET", "backend.php?op=view&id=" + param_escape(id), true); |
1cd17194 AD |
272 | xmlhttp.onreadystatechange=view_callback; |
273 | xmlhttp.send(null); | |
274 | ||
275 | } | |
276 | ||
40d13c28 AD |
277 | function timeout() { |
278 | ||
cb246176 | 279 | scheduleFeedUpdate(true); |
40d13c28 | 280 | |
ac53063a AD |
281 | setTimeout("timeout()", 1800*1000); |
282 | ||
283 | } | |
284 | ||
285 | function search(feed, sender) { | |
286 | ||
076682aa | 287 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 288 | printLockingError(); |
076682aa AD |
289 | return |
290 | } | |
291 | ||
ac53063a AD |
292 | notify("Search: " + feed + ", " + sender.value) |
293 | ||
294 | document.getElementById('headlines').innerHTML='Loading headlines, please wait...'; | |
295 | document.getElementById('content').innerHTML=' '; | |
296 | ||
297 | xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) + | |
298 | "&search=" + param_escape(sender.value) + "&ext=SEARCH", true); | |
299 | xmlhttp.onreadystatechange=viewfeed_callback; | |
300 | xmlhttp.send(null); | |
40d13c28 AD |
301 | |
302 | } | |
303 | ||
76798ff3 AD |
304 | function update_title() { |
305 | //document.title = "Tiny Tiny RSS (" + total_unread + " unread)"; | |
306 | } | |
1cd17194 | 307 | |
76798ff3 | 308 | function init() { |
476cac42 | 309 | updateFeedList(false, false); |
ac53063a | 310 | setTimeout("timeout()", 1800*1000); |
1cd17194 | 311 | } |