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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; | |
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"); | |
508a81e1 | 21 | xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP"); |
1cd17194 AD |
22 | } catch (E) { |
23 | xmlhttp = false; | |
508a81e1 | 24 | xmlhttp_rpc = false; |
1cd17194 AD |
25 | } |
26 | } | |
27 | @end @*/ | |
28 | ||
29 | if (!xmlhttp && typeof XMLHttpRequest!='undefined') { | |
30 | xmlhttp = new XMLHttpRequest(); | |
525116d4 AD |
31 | xmlhttp_rpc = new XMLHttpRequest(); |
32 | ||
1cd17194 AD |
33 | } |
34 | ||
175847de AD |
35 | function notify_callback() { |
36 | var container = document.getElementById('notify'); | |
37 | if (xmlhttp.readyState == 4) { | |
38 | container.innerHTML=xmlhttp.responseText; | |
39 | } | |
40 | } | |
41 | ||
1cd17194 | 42 | function feedlist_callback() { |
d76a3b03 | 43 | var container = document.getElementById('feeds'); |
1cd17194 | 44 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 45 | container.innerHTML=xmlhttp.responseText; |
76798ff3 | 46 | |
c3b81db0 AD |
47 | // var feedtu = document.getElementById("FEEDTU"); |
48 | // if (feedtu) { | |
49 | // total_unread = feedtu.innerHTML; | |
50 | // update_title(); | |
51 | // } | |
476cac42 | 52 | |
525116d4 | 53 | if (first_run) { |
cb246176 | 54 | scheduleFeedUpdate(false); |
525116d4 AD |
55 | first_run = false; |
56 | } else { | |
57 | notify(""); | |
58 | } | |
1cd17194 AD |
59 | } |
60 | } | |
61 | ||
62 | function viewfeed_callback() { | |
d76a3b03 | 63 | var container = document.getElementById('headlines'); |
1cd17194 | 64 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 65 | container.innerHTML = xmlhttp.responseText; |
a1a8a2be AD |
66 | |
67 | var factive = document.getElementById("FACTIVE"); | |
68 | var funread = document.getElementById("FUNREAD"); | |
69 | var ftotal = document.getElementById("FTOTAL"); | |
70 | ||
71 | if (ftotal && factive && funread) { | |
72 | var feed_id = factive.innerHTML; | |
73 | ||
74 | var feedr = document.getElementById("FEEDR-" + feed_id); | |
75 | var feedt = document.getElementById("FEEDT-" + feed_id); | |
76 | var feedu = document.getElementById("FEEDU-" + feed_id); | |
77 | ||
78 | feedt.innerHTML = ftotal.innerHTML; | |
79 | feedu.innerHTML = funread.innerHTML; | |
80 | ||
81 | if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) { | |
82 | feedr.className = feedr.className + "Unread"; | |
83 | } else if (feedu.innerHTML <= 0) { | |
84 | feedr.className = feedr.className.replace("Unread", ""); | |
85 | } | |
86 | ||
87 | } | |
1c37c607 AD |
88 | |
89 | notify(""); | |
90 | ||
91 | } | |
1cd17194 AD |
92 | } |
93 | ||
94 | function view_callback() { | |
d76a3b03 | 95 | var container = document.getElementById('content'); |
1cd17194 | 96 | if (xmlhttp.readyState == 4) { |
d76a3b03 | 97 | container.innerHTML=xmlhttp.responseText; |
1cd17194 AD |
98 | } |
99 | } | |
100 | ||
525116d4 AD |
101 | function refetch_callback() { |
102 | if (xmlhttp_rpc.readyState == 4) { | |
c3b81db0 AD |
103 | notify("All feeds updated"); |
104 | ||
105 | var container = document.getElementById('feeds'); | |
106 | ||
107 | container.innerHTML = xmlhttp_rpc.responseText; | |
108 | ||
55193822 AD |
109 | document.title = "Tiny Tiny RSS"; |
110 | ||
c3b81db0 | 111 | //updateFeedList(true, false); |
525116d4 AD |
112 | } |
113 | } | |
114 | ||
cb246176 | 115 | function scheduleFeedUpdate(force) { |
525116d4 AD |
116 | |
117 | notify("Updating feeds in background..."); | |
118 | ||
55193822 AD |
119 | document.title = "Tiny Tiny RSS - Updating..."; |
120 | ||
cb246176 AD |
121 | var query_str = "backend.php?op=rpc&subop="; |
122 | ||
123 | if (force) { | |
c3b81db0 | 124 | query_str = query_str + "forceUpdateAllFeeds"; |
cb246176 | 125 | } else { |
c3b81db0 | 126 | query_str = query_str + "updateAllFeeds"; |
cb246176 | 127 | } |
525116d4 AD |
128 | |
129 | if (xmlhttp_rpc.readyState == 4 || xmlhttp_rpc.readyState == 0) { | |
130 | xmlhttp_rpc.open("GET", query_str, true); | |
131 | xmlhttp_rpc.onreadystatechange=refetch_callback; | |
132 | xmlhttp_rpc.send(null); | |
133 | } else { | |
134 | printLockingError(); | |
135 | } | |
136 | } | |
1cd17194 | 137 | |
525116d4 | 138 | function updateFeedList(silent, fetch) { |
076682aa | 139 | |
525116d4 | 140 | if (silent != true) { |
11c2f3fa | 141 | notify("Loading feed list..."); |
40d13c28 | 142 | } |
82baad4a | 143 | |
331900c6 AD |
144 | var query_str = "backend.php?op=feeds"; |
145 | ||
146 | if (fetch) query_str = query_str + "&fetch=yes"; | |
147 | ||
076682aa AD |
148 | if (xmlhttp.readyState == 4 || xmlhttp.readyState == 0) { |
149 | xmlhttp.open("GET", query_str, true); | |
150 | xmlhttp.onreadystatechange=feedlist_callback; | |
151 | xmlhttp.send(null); | |
152 | } else { | |
a234aee5 | 153 | printLockingError(); |
076682aa | 154 | } |
1cd17194 AD |
155 | } |
156 | ||
175847de AD |
157 | function catchupPage(feed) { |
158 | ||
076682aa | 159 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 160 | printLockingError(); |
076682aa AD |
161 | return |
162 | } | |
163 | ||
175847de AD |
164 | var content = document.getElementById("headlinesList"); |
165 | ||
166 | var rows = new Array(); | |
167 | ||
168 | for (i = 0; i < content.rows.length; i++) { | |
169 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
170 | if (row_id.length > 0) { | |
cb0bd8bd AD |
171 | if (content.rows[i].className.match("Unread")) { |
172 | rows.push(row_id); | |
173 | content.rows[i].className = content.rows[i].className.replace("Unread", ""); | |
174 | } | |
175847de AD |
175 | } |
176 | } | |
177 | ||
cb0bd8bd | 178 | if (rows.length > 0) { |
175847de | 179 | |
cb0bd8bd AD |
180 | var feedr = document.getElementById("FEEDR-" + feed); |
181 | var feedu = document.getElementById("FEEDU-" + feed); | |
182 | ||
183 | feedu.innerHTML = feedu.innerHTML - rows.length; | |
184 | ||
185 | if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) { | |
186 | feedr.className = feedr.className + "Unread"; | |
187 | } else if (feedu.innerHTML <= 0) { | |
188 | feedr.className = feedr.className.replace("Unread", ""); | |
189 | } | |
190 | ||
191 | var query_str = "backend.php?op=rpc&subop=catchupPage&ids=" + | |
192 | param_escape(rows.toString()); | |
193 | ||
194 | notify("Marking this page as read..."); | |
195 | ||
196 | xmlhttp.open("GET", query_str, true); | |
197 | xmlhttp.onreadystatechange=notify_callback; | |
198 | xmlhttp.send(null); | |
175847de | 199 | |
cb0bd8bd AD |
200 | } else { |
201 | notify("No unread items on this page."); | |
175847de | 202 | |
cb0bd8bd | 203 | } |
175847de AD |
204 | } |
205 | ||
476cac42 | 206 | function catchupAllFeeds() { |
076682aa AD |
207 | |
208 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { | |
a234aee5 | 209 | printLockingError(); |
076682aa AD |
210 | return |
211 | } | |
476cac42 AD |
212 | var query_str = "backend.php?op=feeds&subop=catchupAll"; |
213 | ||
214 | notify("Marking all feeds as read..."); | |
215 | ||
216 | xmlhttp.open("GET", query_str, true); | |
217 | xmlhttp.onreadystatechange=feedlist_callback; | |
218 | xmlhttp.send(null); | |
219 | ||
220 | } | |
1cd17194 | 221 | |
476cac42 | 222 | function viewfeed(feed, skip, subop) { |
1cd17194 | 223 | |
1c37c607 AD |
224 | // document.getElementById('headlines').innerHTML='Loading headlines, please wait...'; |
225 | // document.getElementById('content').innerHTML=' '; | |
d76a3b03 | 226 | |
076682aa | 227 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 228 | printLockingError(); |
076682aa AD |
229 | return |
230 | } | |
231 | ||
d76a3b03 | 232 | xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) + |
476cac42 | 233 | "&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) , true); |
1cd17194 AD |
234 | xmlhttp.onreadystatechange=viewfeed_callback; |
235 | xmlhttp.send(null); | |
236 | ||
1c37c607 AD |
237 | notify("Loading headlines..."); |
238 | ||
1cd17194 AD |
239 | } |
240 | ||
a1a8a2be | 241 | function view(id,feed_id) { |
d76a3b03 | 242 | |
076682aa | 243 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 244 | printLockingError(); |
076682aa AD |
245 | return |
246 | } | |
247 | ||
d76a3b03 AD |
248 | var crow = document.getElementById("RROW-" + id); |
249 | ||
a1a8a2be AD |
250 | if (crow.className.match("Unread")) { |
251 | var umark = document.getElementById("FEEDU-" + feed_id); | |
252 | umark.innerHTML = umark.innerHTML - 1; | |
d76a3b03 | 253 | crow.className = crow.className.replace("Unread", ""); |
d76a3b03 | 254 | |
a1a8a2be AD |
255 | if (umark.innerHTML == "0") { |
256 | var feedr = document.getElementById("FEEDR-" + feed_id); | |
257 | feedr.className = feedr.className.replace("Unread", ""); | |
258 | } | |
b197f117 | 259 | |
76798ff3 AD |
260 | total_unread--; |
261 | ||
b197f117 | 262 | update_title(); |
76798ff3 | 263 | } |
1cd17194 | 264 | |
b197f117 AD |
265 | var upd_img_pic = document.getElementById("FUPDPIC-" + id); |
266 | ||
267 | if (upd_img_pic) { | |
268 | upd_img_pic.innerHTML = ""; | |
269 | } | |
270 | ||
d76a3b03 | 271 | document.getElementById('content').innerHTML='Loading, please wait...'; |
1cd17194 | 272 | |
d76a3b03 | 273 | xmlhttp.open("GET", "backend.php?op=view&id=" + param_escape(id), true); |
1cd17194 AD |
274 | xmlhttp.onreadystatechange=view_callback; |
275 | xmlhttp.send(null); | |
276 | ||
277 | } | |
278 | ||
40d13c28 AD |
279 | function timeout() { |
280 | ||
cb246176 | 281 | scheduleFeedUpdate(true); |
40d13c28 | 282 | |
ac53063a AD |
283 | setTimeout("timeout()", 1800*1000); |
284 | ||
285 | } | |
286 | ||
287 | function search(feed, sender) { | |
288 | ||
076682aa | 289 | if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) { |
a234aee5 | 290 | printLockingError(); |
076682aa AD |
291 | return |
292 | } | |
293 | ||
ac53063a AD |
294 | notify("Search: " + feed + ", " + sender.value) |
295 | ||
296 | document.getElementById('headlines').innerHTML='Loading headlines, please wait...'; | |
297 | document.getElementById('content').innerHTML=' '; | |
298 | ||
299 | xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) + | |
97e98c11 | 300 | "&search=" + param_escape(sender.value) + "&subop=search", true); |
ac53063a AD |
301 | xmlhttp.onreadystatechange=viewfeed_callback; |
302 | xmlhttp.send(null); | |
40d13c28 AD |
303 | |
304 | } | |
305 | ||
76798ff3 AD |
306 | function update_title() { |
307 | //document.title = "Tiny Tiny RSS (" + total_unread + " unread)"; | |
308 | } | |
1cd17194 | 309 | |
13ad9102 AD |
310 | function localPiggieFunction(enable) { |
311 | if (enable) { | |
312 | var query_str = "backend.php?op=feeds&subop=piggie"; | |
313 | ||
314 | if (xmlhttp.readyState == 4 || xmlhttp.readyState == 0) { | |
315 | ||
316 | xmlhttp.open("GET", query_str, true); | |
317 | xmlhttp.onreadystatechange=feedlist_callback; | |
318 | xmlhttp.send(null); | |
319 | } | |
320 | } | |
321 | } | |
322 | ||
323 | ||
76798ff3 | 324 | function init() { |
476cac42 | 325 | updateFeedList(false, false); |
13ad9102 | 326 | document.onkeydown = hotkey_handler; |
ac53063a | 327 | setTimeout("timeout()", 1800*1000); |
1cd17194 | 328 | } |