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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 | ||
8 | var total_unread = 0; | |
9 | var first_run = true; | |
10 | ||
11 | var search_query = ""; | |
12 | ||
13 | /*@cc_on @*/ | |
14 | /*@if (@_jscript_version >= 5) | |
15 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
16 | // and security blocked creation of the objects. | |
17 | try { | |
18 | xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); | |
19 | } catch (e) { | |
20 | try { | |
21 | xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); | |
22 | } catch (E) { | |
23 | xmlhttp = false; | |
24 | } | |
25 | } | |
26 | @end @*/ | |
27 | ||
28 | if (!xmlhttp && typeof XMLHttpRequest!='undefined') { | |
29 | xmlhttp = new XMLHttpRequest(); | |
30 | } | |
31 | ||
32 | /* | |
33 | function feedlist_callback() { | |
34 | var container = document.getElementById('feeds'); | |
35 | if (xmlhttp.readyState == 4) { | |
36 | container.innerHTML=xmlhttp.responseText; | |
37 | ||
38 | if (first_run) { | |
39 | scheduleFeedUpdate(false); | |
40 | if (getCookie("ttrss_vf_actfeed")) { | |
41 | viewfeed(getCookie("ttrss_vf_actfeed"), 0, ""); | |
42 | } | |
43 | first_run = false; | |
44 | } else { | |
45 | notify(""); | |
46 | } | |
47 | } | |
48 | } | |
49 | */ | |
50 | ||
51 | function refetch_callback() { | |
52 | ||
53 | if (xmlhttp.readyState == 4) { | |
54 | ||
55 | document.title = "Tiny Tiny RSS"; | |
56 | notify("All feeds updated."); | |
57 | ||
58 | updateFeedList(); | |
59 | ||
60 | } | |
61 | } | |
62 | ||
63 | ||
64 | function updateFeed(feed_id) { | |
65 | ||
66 | var query_str = "backend.php?op=rpc&subop=updateFeed&feed=" + feed_id; | |
67 | ||
68 | if (xmlhttp_ready(xmlhttp)) { | |
69 | xmlhttp.open("GET", query_str, true); | |
70 | xmlhttp.onreadystatechange=feed_update_callback; | |
71 | xmlhttp.send(null); | |
72 | } else { | |
73 | printLockingError(); | |
74 | } | |
75 | ||
76 | } | |
77 | ||
78 | function scheduleFeedUpdate(force) { | |
79 | ||
80 | notify("Updating feeds in background..."); | |
81 | ||
82 | document.title = "Tiny Tiny RSS - Updating..."; | |
83 | ||
84 | var query_str = "backend.php?op=rpc&subop="; | |
85 | ||
86 | if (force) { | |
87 | query_str = query_str + "forceUpdateAllFeeds"; | |
88 | } else { | |
89 | query_str = query_str + "updateAllFeeds"; | |
90 | } | |
91 | ||
92 | if (xmlhttp_ready(xmlhttp)) { | |
93 | xmlhttp.open("GET", query_str, true); | |
94 | xmlhttp.onreadystatechange=refetch_callback; | |
95 | xmlhttp.send(null); | |
96 | } else { | |
97 | printLockingError(); | |
98 | } | |
99 | } | |
100 | ||
101 | function updateFeedList(silent, fetch) { | |
102 | ||
103 | // if (silent != true) { | |
104 | // notify("Loading feed list..."); | |
105 | // } | |
106 | ||
107 | var query_str = "backend.php?op=feeds"; | |
108 | ||
109 | if (getActiveFeedId()) { | |
110 | query_str = query_str + "&actid=" + getActiveFeedId(); | |
111 | } | |
112 | ||
113 | if (fetch) query_str = query_str + "&fetch=yes"; | |
114 | ||
115 | var feeds_frame = document.getElementById("feeds-frame"); | |
116 | ||
117 | feeds_frame.src = query_str; | |
118 | } | |
119 | ||
120 | function catchupAllFeeds() { | |
121 | ||
122 | var query_str = "backend.php?op=feeds&subop=catchupAll"; | |
123 | ||
124 | notify("Marking all feeds as read..."); | |
125 | ||
126 | var feeds_frame = document.getElementById("feeds-frame"); | |
127 | ||
128 | feeds_frame.src = query_str; | |
129 | ||
130 | } | |
131 | ||
132 | function viewCurrentFeed(skip, subop) { | |
133 | ||
134 | if (getActiveFeedId()) { | |
135 | viewfeed(getActiveFeedId(), skip, subop); | |
136 | } | |
137 | } | |
138 | ||
139 | function viewfeed(feed, skip, subop) { | |
140 | ||
141 | // notify("Loading headlines..."); | |
142 | ||
143 | enableHotkeys(); | |
144 | ||
145 | var searchbox = document.getElementById("searchbox"); | |
146 | ||
147 | if (searchbox) { | |
148 | search_query = searchbox.value; | |
149 | } else { | |
150 | search_query = ""; | |
151 | } | |
152 | ||
153 | var viewbox = document.getElementById("viewbox"); | |
154 | ||
155 | var view_mode; | |
156 | ||
157 | if (viewbox) { | |
158 | view_mode = viewbox[viewbox.selectedIndex].text; | |
159 | } else { | |
160 | view_mode = "All Posts"; | |
161 | } | |
162 | ||
163 | setCookie("ttrss_vf_vmode", view_mode); | |
164 | ||
165 | var limitbox = document.getElementById("limitbox"); | |
166 | ||
167 | var limit; | |
168 | ||
169 | if (limitbox) { | |
170 | limit = limitbox[limitbox.selectedIndex].text; | |
171 | setCookie("ttrss_vf_limit", limit); | |
172 | } else { | |
173 | limit = "All"; | |
174 | } | |
175 | ||
176 | setActiveFeedId(feed); | |
177 | ||
178 | var f_doc = frames["feeds-frame"].document; | |
179 | ||
180 | // f_doc.getElementById("ACTFEEDID").innerHTML = feed; | |
181 | ||
182 | if (subop == "MarkAllRead") { | |
183 | ||
184 | var feedr = f_doc.getElementById("FEEDR-" + feed); | |
185 | var feedctr = f_doc.getElementById("FEEDCTR-" + feed); | |
186 | ||
187 | feedctr.className = "invisible"; | |
188 | ||
189 | if (feedr.className.match("Unread")) { | |
190 | feedr.className = feedr.className.replace("Unread", ""); | |
191 | } | |
192 | } | |
193 | ||
194 | var query = "backend.php?op=viewfeed&feed=" + param_escape(feed) + | |
195 | "&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) + | |
196 | "&view=" + param_escape(view_mode) + "&limit=" + limit; | |
197 | ||
198 | if (search_query != "") { | |
199 | query = query + "&search=" + param_escape(search_query); | |
200 | } | |
201 | ||
202 | var headlines_frame = parent.frames["headlines-frame"]; | |
203 | ||
204 | headlines_frame.location.href = query + "&addheader=true"; | |
205 | ||
206 | cleanSelected("feedsList"); | |
207 | var feedr = document.getElementById("FEEDR-" + feed); | |
208 | if (feedr) { | |
209 | feedr.className = feedr.className + "Selected"; | |
210 | } | |
211 | ||
212 | disableContainerChildren("headlinesToolbar", false, doc); | |
213 | ||
214 | // notify(""); | |
215 | ||
216 | } | |
217 | ||
218 | ||
219 | function timeout() { | |
220 | scheduleFeedUpdate(true); | |
221 | setTimeout("timeout()", 1800*1000); | |
222 | } | |
223 | ||
224 | function resetSearch() { | |
225 | var searchbox = document.getElementById("searchbox") | |
226 | ||
227 | if (searchbox.value != "" && getActiveFeedId()) { | |
228 | searchbox.value = ""; | |
229 | viewfeed(getActiveFeedId(), 0, ""); | |
230 | } | |
231 | } | |
232 | ||
233 | function search() { | |
234 | checkActiveFeedId(); | |
235 | if (getActiveFeedId()) { | |
236 | viewfeed(getActiveFeedId(), 0, ""); | |
237 | } else { | |
238 | notify("Please select some feed first."); | |
239 | } | |
240 | } | |
241 | ||
242 | function localPiggieFunction(enable) { | |
243 | if (enable) { | |
244 | var query_str = "backend.php?op=feeds&subop=piggie"; | |
245 | ||
246 | if (xmlhttp_ready(xmlhttp)) { | |
247 | ||
248 | xmlhttp.open("GET", query_str, true); | |
249 | xmlhttp.onreadystatechange=feedlist_callback; | |
250 | xmlhttp.send(null); | |
251 | } | |
252 | } | |
253 | } | |
254 | ||
255 | function localHotkeyHandler(keycode) { | |
256 | ||
257 | /* if (keycode == 78) { | |
258 | return moveToPost('next'); | |
259 | } | |
260 | ||
261 | if (keycode == 80) { | |
262 | return moveToPost('prev'); | |
263 | } */ | |
264 | ||
265 | if (keycode == 82) { | |
266 | return scheduleFeedUpdate(true); | |
267 | } | |
268 | ||
269 | if (keycode == 85) { | |
270 | return viewfeed(getActiveFeedId(), 0, "ForceUpdate"); | |
271 | } | |
272 | ||
273 | // notify("KC: " + keycode); | |
274 | ||
275 | } | |
276 | ||
277 | function init() { | |
278 | ||
279 | disableContainerChildren("headlinesToolbar", true); | |
280 | ||
281 | if (!xmlhttp) { | |
282 | document.getElementById("headlines").innerHTML = | |
283 | "<b>Fatal error:</b> This program requires XmlHttpRequest " + | |
284 | "to function properly. Your browser doesn't seem to support it."; | |
285 | return; | |
286 | } | |
287 | ||
288 | updateFeedList(false, false); | |
289 | document.onkeydown = hotkey_handler; | |
290 | ||
291 | setTimeout("timeout()", 1800*1000); | |
292 | scheduleFeedUpdate(true); | |
293 | ||
294 | var content = document.getElementById("content"); | |
295 | ||
296 | if (getCookie("ttrss_vf_vmode")) { | |
297 | var viewbox = document.getElementById("viewbox"); | |
298 | viewbox.value = getCookie("ttrss_vf_vmode"); | |
299 | } | |
300 | ||
301 | if (getCookie("ttrss_vf_limit")) { | |
302 | var limitbox = document.getElementById("limitbox"); | |
303 | limitbox.value = getCookie("ttrss_vf_limit"); | |
304 | } | |
305 | ||
306 | // if (getCookie("ttrss_vf_actfeed")) { | |
307 | // viewfeed(getCookie("ttrss_vf_actfeed"), 0, ''); | |
308 | // } | |
309 | ||
310 | setCookie("ttrss_vf_actfeed", ""); | |
311 | ||
312 | } | |
313 | ||
314 |