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place/threads: use _log to store data, threaded comments

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place/archetype.gen: new save log immediately flag to save() after logAppend():
- in place/name.c:
define SAVE_LOG_IMMEDIATELY
- in local.h:
define _flag_save_place_log_immediately
define _flag_save_userthreads_immediately

place/text: added x()
This commit is contained in:
Gabor Adam Toth 2010-02-27 23:58:32 +01:00
parent 3465bba9bb
commit 58bcc84430
12 changed files with 515 additions and 436 deletions
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12
world/net/identica/client.c
View File

@ -1,7 +1,7 @@
/* identi.ca client, uses the twitter api
* http://status.net/wiki/Twitter-compatible_API
*
* - register app @ http://identi.ca/settings/oauthapps
* - register app @ https://identi.ca/settings/oauthapps
* - then in local.h #define IDENTICA_KEY & IDENTICA_SECRET
*/
@ -14,11 +14,11 @@ object load(object usr, string key, string secret, string request, string access
display_name = "identi.ca";
api_base_url = "http://identi.ca/api";
unless (consumer_key) consumer_key = IDENTICA_KEY;
unless (consumer_secret) consumer_secret = IDENTICA_SECRET;
unless (request_token_url) request_token_url = api_base_url + "/oauth/request_token";
unless (access_token_url) access_token_url = api_base_url + "/oauth/access_token";
unless (authorize_url) authorize_url = api_base_url + "/oauth/authorize";
consumer_key = IDENTICA_KEY;
consumer_secret = IDENTICA_SECRET;
request_token_url = api_base_url + "/oauth/request_token";
access_token_url = api_base_url + "/oauth/access_token";
authorize_url = api_base_url + "/oauth/authorize";
return ::load(usr, key, secret, request, access, authorize);
}

15
world/net/include/lastlog.h Normal file
View File

@ -0,0 +1,15 @@
#ifndef LASTLOG_H
#define LASTLOG_H
// _log fields
#define LOG_SOURCE 0
#define LOG_SOURCE_OBJ 0
#define LOG_SOURCE_UNI 1
#define LOG_MC 1
#define LOG_DATA 2
#define LOG_VARS 3
#define LOG_CHILDREN 4 //only added by place/threads:entries()
#define LOG_WIDTH 4
#endif

43
world/net/lastlog.c
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@ -13,6 +13,7 @@
#endif
#include <net.h>
#include <lastlog.h>
protected array(mixed) _log;
@ -66,6 +67,7 @@ logInit(takeThis) {
}
logClip(maxlen, cutlen) {
P3(("logClip(%O, %O)\n", maxlen, cutlen))
int howmany;
howmany = sizeof(_log);
@ -109,6 +111,7 @@ logView(a, showingLog, defAmount) {
mapping m;
ll = 0; for(i=0; i<sizeof(_log); i+=4) {
unless (_log[i]) continue;
if (mappingp(m = _log[i+3])) if (
((text = _log[i+2]) && strstr(text, grep) >= 0)
|| ((t = m["_nick"]) && strstr(t, grep) >= 0)
@ -145,6 +148,7 @@ logView(a, showingLog, defAmount) {
i = sizeof(_log) - ll;
}
while (i < sizeof(_log)) {
unless (_log[i]) { i+= 4; continue; }
#ifndef UNSAFE_LASTLOG
msgView((pointerp(_log[i])
? _log[i++][0] || _log[i-1][1]
@ -159,14 +163,16 @@ logView(a, showingLog, defAmount) {
return ll / 4;
}
// pick a single message. used by POP3
logPick(i) {
int logExists(int i) {
i *= 4;
if (i < 0 || i >= sizeof(_log) || !_log[i]) return 0;
return 1;
}
// pick a single message. used by POP3 & place/threads
array(mixed) logPick(int i) {
unless (logExists(i)) return 0;
i *= 4;
if (i < 0) {
i = sizeof(_log) + i;
if (i < 0) return 0;
}
if (i > sizeof(_log)) return 0;
#ifndef UNSAFE_LASTLOG
return ({ (pointerp(_log[i])
? _log[i++][0] || _log[i-1][1]
@ -177,8 +183,27 @@ logPick(i) {
#endif /* UNSAFE_LASTLOG */
}
varargs public int logSize(string mc) {
unless (mc) return sizeof(_log) / 4;
int i, n = 0;
for (i = 0; i < sizeof(_log); i += 4)
if (_log[i] && abbrev(mc, _log[i])) n++;
return n;
}
int logSet(int i, array(mixed) item) {
if (i < 0 || i > logSize()) return 0;
if (i == logSize()) {
_log += item;
} else {
i *= 4;
_log[i..i+3] = item[0..3];
}
return 1;
}
// used to make a temporary copy of the log, in POP3
public logQuery() { return _log; }
public logSize() { return sizeof(_log) / 4; }

3
world/net/library/htbasics.c
View File

@ -6,12 +6,13 @@
// to make sure they won't trigger
// html commands
//
string htquote(string s) {
varargs string htquote(string s, int newlines) {
ASSERT("htquote", stringp(s), s)
s = replace(s, "&", "&amp;");
// s = replace(s, "\"", "&quot;"); //"
s = replace(s, "<", "&lt;");
s = replace(s, ">", "&gt;");
if (newlines) s = replace(s, "\n", "<br>\n");
return s;
}

2
world/net/library/signature.c
View File

@ -80,7 +80,7 @@ private volatile mapping _sigs = ([
"_request_ent": ({ "_request_entry", 0, "_id" }),
"_request_comment": ({ "_request_comment", 0, "_id", "_text" }),
"_request_com": ({ "_request_comment", 0, "_id", "_text" }),
"_request_thread": ({ "_request_thread", 0, "_id", "_title" }),
"_request_title": ({ "_request_title", 0, "_id", "_title" }),
"_request_addentry": ({ "_request_addentry", 0, "_text" }),
"_request_addent": ({ "_request_addentry", 0, "_text" }),
"_request_submit": ({ "_request_addentry", 0, "_text" }),

7
world/net/library/text.c
View File

@ -172,3 +172,10 @@ varargs void w(string mc, string data, mixed vars) {
}
#endif
// a simple implementation of perl's x operator
string x(string str, int n) {
int i;
string res = "";
for (i = 0; i < n; i++) res += str;
return res;
}

2
world/net/person.c
View File

@ -473,7 +473,7 @@ qDescription(source, vars, profile, itsme) {
foreach (string c : v("channels")) {
object p = find_place(c);
unless (objectp(p) && (p->isPublic() || (source && p->qMember(source))) /*&& p->numEntries() > 0*/) continue;
channels += ([ p->qChannel(): p->entries(10)]);
channels += ([ p->qChannel(): p->entries(10, 0, 1)]);
}
// don't make_json for anonymous queries which are handled locally
dv["_channels"] = source ? make_json(channels) : channels;

45
world/net/place/archetype.gen
View File

@ -208,6 +208,22 @@ private volatile string _logfile;
qLogging() { return v("logging"); }
#endif
int qSaveImmediately() {
#if defined(SAVE_LOG_IMMEDIATELY) || defined(_flag_save_place_log_immediately)
return 1;
#else
return 0;
#endif
}
int qHistoryPersistentLimit() {
return _limit_amount_history_persistent;
}
int qHistoryExportLimit() {
return _limit_amount_history_export;
}
// to be overloaded by place.gen
qNewsfeed() { return 0; }
// _request_list_feature uses this in *all* place objects, dont ifdef
@ -561,8 +577,7 @@ htget(prot, query, headers, qs, data, noprocess) {
unless (noprocess) {
if (query["amount"]) {
sscanf(query["amount"], "%d", a);
a = a < _limit_amount_history_export ? a :
_limit_amount_history_export;
a = a < qHistoryExportLimit() ? a : qHistoryExportLimit();
P4(("%O amount is %O\n", ME, a))
}
switch(query["format"]) {
@ -741,7 +756,7 @@ insert_member(source, mc, data, vars, ni, neu, again) {
// NEW: if OWNERS have not been provided by place.gen
// we'll make the first guy who walks in our owner.
unless (v("owners")) {
vSet("owners", ([ SNICKER: source ]));
vSet("owners", ([ lower_case(SNICKER): source ]));
// don't send _warning_place_duty_owner
// before acquitting enter operation..
vars["_duty"] = "owner"; // _owner_new ?
@ -1515,6 +1530,7 @@ castmsg(source, mc, data, vars) {
# endif
logAppend(source, mc, data, vars, 0, "_time_place");
_histChange++;
if (qSaveImmediately()) save();
// cannot just call ::castmsg after logAppend because
// logAppend adds the _time_place var so i have to
// patch around one way or the other
@ -1624,13 +1640,13 @@ void create() {
#ifdef PLACE_HISTORY
void reset(int again) {
// ::reset(again);
if (_histChange) {
logClip(2 * _limit_amount_history_persistent,
_limit_amount_history_persistent);
save();
P2(("RESET: %O stores its history (+%O)\n",
ME, _histChange))
}
if (_histChange) {
if (qHistoryPersistentLimit())
logClip(2 * qHistoryPersistentLimit(), qHistoryPersistentLimit());
save();
P2(("RESET: %O stores its history (+%O)\n", ME, _histChange))
}
_histChange = 0;
#if 0 //ndef NOCLEANUP
// keep the server clean. unused places may exit.
@ -2310,7 +2326,7 @@ _request_set_style(source, mc, data, vars, b) {
string value = vars["_uniform_style"] || vars["_value"];
if (value && (value = legal_url(value, "http")))
vSet("_uniform_style", value);
else {
else if (value) {
sendmsg(source,
"_error_illegal_scheme",
"That is not a valid [_scheme] URL for a file.",
@ -2583,6 +2599,10 @@ sAide(whom) {
int ret;
mapping aides = v("aides") || ([]);
// change local uniform to nick
array(mixed) u = parse_uniform(whom);
if (u && is_localhost(lower_case(u[UHost]))) whom = u[UResource];
t = lower_case(whom);
if (aides[t]) {
aides -= ([ t ]);
@ -2612,7 +2632,8 @@ listAides(source) {
qAide(snicker, aidesonly) {
// never call with objectp.. use SNICKER
// if (objectp(whom)) whom = whom->qName();
snicker = lower_case(snicker); // should we enforce SNICKER to be lc?
snicker = lower_case(snicker); // should we enforce SNICKER to be lc? yes!
if (!aidesonly && sizeof(v("owners")) && member(v("owners"), snicker)) return 4;
unless (mappingp(v("aides"))) return 0;
return v("aides")[snicker];

796
world/net/place/threads.c
View File

@ -3,8 +3,10 @@
#include <net.h>
#include <person.h>
#include <status.h>
#include <lastlog.h>
inherit NET_PATH "place/owned";
#define PLACE_HISTORY
#define _limit_amount_history_persistent 0
#ifndef DEFAULT_BACKLOG
# define DEFAULT_BACKLOG 10
@ -14,60 +16,159 @@ inherit NET_PATH "place/owned";
# define STYLESHEET (v("_uniform_style") || "/static/examine.css")
#endif
// datenstruktur für threads?
//
// bestehende struktur ist: großes array von entries.
//
// wie wärs mit mapping mit key=threadname und value=array-of-entries
// subjects werden abgeschafft: sie sind der name des threads
// wer einen thread in seinem reply umnennen will legt in wirklichkeit
// einen neuen thread an, meinetwegen mit "was: old thread"
//
// der nachteil an solch einer struktur wäre, dass man neue comments
// in alten threads nicht so schnell findet - man ist auf die notification
// angewiesen, was andererseits die stärke von psycblogs ist.
// man könnte die notifications zudem noch in die history einspeisen..
//
// nachteile an der bestehenden struktur ist: 1. threadname in jeder
// entry, 2. threads nur mittels durchlauf des ganzen blogs darstellbar
//
// momentmal.. das was du "comments" nennst sind doch schon die threads!
inherit NET_PATH "place/owned";
protected mapping* _thread;
qHistoryPersistentLimit() {
return 0;
}
volatile int last_modified;
volatile string webact;
canPost(snicker) {
return qAide(snicker);
}
canDeleteOwn(snicker) {
return qAide(snicker);
}
canDeleteEverything(snicker) {
return qOwner(snicker);
}
int mayLog(string mc) {
return abbrev("_notice_thread", mc) || abbrev("_message", mc);
}
int showWebLog() {
return 1;
}
int numEntries() {
return logSize("_notice_thread");
}
create() {
P3((">> threads:create()\n"))
::create();
unless (pointerp(_thread)) _thread = ({ });
//index entries from 1
logSet(0, ({0, 0, 0, 0}));
}
varargs array(mixed) entries(int limit, int offset, int reverse, int parent, int id) {
P3((">> entries(%O, %O, %O)\n", limit, offset, parent))
array(mixed) entries = ({}), entry, children, child;
mapping vars;
int i, n = 0, o = 0;
int from = id || logSize() - 1;
int to = id || parent || 0;
for (i = from; i >= to; i--) {
unless (logPick(i)) continue;
entry = logPick(i);
unless (abbrev("_notice_thread", entry[LOG_MC])) continue;
PT((">>> entry %O: %O\n", i, entry))
vars = entry[LOG_VARS];
if (vars["_parent"] != parent) continue;
if (o++ < offset) continue;
children = ({});
if (member(vars, "_children")) {
foreach (int c : vars["_children"]) {
if (child = logPick(c)) {
children += ({ child + ({ entries(0, 0, reverse, c) }) });
}
}
}
PT((">>> adding %O: %O\n", i, entry))
if (reverse) {
entries += ({ entry + ({ children }) });
} else {
entries = ({ entry + ({ children }) }) + entries;
}
if (limit && ++n >= limit) break;
}
PT((">>> entries: %O\n", entries))
return entries;
}
varargs array(mixed) entry(int id) {
return entries(0, 0, 0, 0, id);
}
varargs int addEntry(mixed source, string snicker, string text, string title, int parent_id) {
P3((">> addEntry(%O, %O, %O, %O, %O)\n", source, snicker, text, title, parent_id))
int id = logSize();
string mc = "_notice_thread_entry";
string data = "[_nick] [_action]: ";
mapping vars = ([
"_id": id,
"_text": text,
"_nick": snicker,
"_action": "adds", //TODO: add a /set'ting for it, or find a better name
]);
if (parent_id) {
P3((">>> parent_id: %O\n", parent_id))
array(mixed) parent;
unless (parent = logPick(parent_id)) return 0;
P3((">>> parent: %O\n", parent))
unless (parent[LOG_VARS]["_children"]) parent[LOG_VARS]["_children"] = ({ });
parent[LOG_VARS]["_children"] += ({ id });
save();
mc += "_reply";
data = member(parent[LOG_VARS], "_title") ?
"[_nick] [_action] in reply to #[_parent] ([_parent_title]): " :
"[_nick] [_action] in reply to #[_parent]: ",
vars += ([ "_parent": parent_id ]);
}
if (title && strlen(title)) {
vars += ([ "_title": title ]);
data += "[_title]\n[_text]";
} else {
data += "[_text]";
}
data += " (#[_id] in [_nick_place])";
castmsg(source, mc, data, vars);
return 1;
}
int delEntry(int id, mixed source, mapping vars) {
array(mixed) entry;
unless (entry = logPick(id)) return 0;
string unick;
unless (canDeleteEverything(SNICKER))
unless (canDeleteOwn(SNICKER) && lower_case(psyc_name(source)) == lower_case(entry[LOG_SOURCE][LOG_SOURCE_UNI]))
return 0;
logSet(id, ({0,0,0,0}));
save();
return 1;
}
sendEntries(mixed source, array(mixed) entries, int level) {
P3((">> sendEntries(%O, %O)\n", source, entries))
mapping vars;
int n = 0;
unless(source && entries) return n;
foreach(array(mixed) entry : entries) {
PT(("entry: %O\n", entry))
vars = entry[LOG_VARS];
sendmsg(source, regreplace(entry[LOG_MC], "^_notice", "_list", 1),
"[_indent][_nick]: " + (vars["_title"] ? "[_title]\n" : "") + "[_text] (#[_id])",
vars + ([ "_level": level, "_indent": x(" ", level) ]));
if (sizeof(entry) >= LOG_CHILDREN + 1) sendEntries(source, entry[LOG_CHILDREN], level + 1);
n++;
}
return n;
}
_request_entries(source, mc, data, vars, b) {
int num = to_int(vars["_num"]) || DEFAULT_BACKLOG;
array(mapping) entries = ({ });
mapping entry;
for (int i = sizeof(_thread) - 1; i >= 0; i--) {
unless (entry = _thread[i]) continue;
entries =
({ ([
"_sep" : strlen(entry["thread"]) ? " - " : "",
"_thread" : entry["thread"],
"_text" : entry["text"],
"_author" : entry["author"],
"_date" : entry["date"],
"_comments": sizeof(entry["comments"]),
"_id" : i,
"_nick_place" : MYNICK,
]) }) + entries;
if (sizeof(entries) == num) break;
}
foreach(entry : entries)
sendmsg(source, "_list_thread_entry",
"#[_id] - [_author][_sep][_thread]: [_text] ([_comments])",
entry);
sendEntries(source, entries(num));
return 1;
}
@ -78,60 +179,29 @@ _request_entry(source, mc, data, vars, b) {
return 1;
}
mapping entry;
int id = to_int(vars["_id"]);
if (id >= 0 && id < sizeof(_thread))
entry = _thread[id];
unless (entry) {
unless(sendEntries(source, entry(id))) {
sendmsg(source, "_error_thread_invalid_entry",
"#[_id]: no such entry", (["_id": id]));
return 1;
}
sendmsg(source, "_list_thread_entry",
"#[_id] [_author][_sep][_thread]: [_text] ([_comments])",
([
"_sep" : strlen(entry["thread"]) ? " - " : "",
"_thread" : entry["thread"],
"_text" : entry["text"],
"_author" : entry["author"],
"_date" : entry["date"],
"_comments": sizeof(entry["comments"]),
"_id" : id,
"_nick_place" : MYNICK ]) );
if (entry["comments"]) {
foreach(mapping item : entry["comments"]) {
sendmsg(source, "_list_thread_comment",
"> [_nick]: [_text]",
([
"_nick" : item["nick"],
"_text" : item["text"],
"_date": item["date"],
"_nick_place" : MYNICK ]) );
}
}
return 1;
}
_request_thread(source, mc, data, vars, b) {
unless (vars["_id"] && strlen(vars["_id"])) {
sendmsg(source, "_warning_usage_thread",
"Usage: /thread <id> <title>", ([ ]));
_request_addentry(source, mc, data, vars, b) {
P3((">> _request_addentry(%O, %O, %O, %O, %O)\n", source, mc, data, vars, b))
unless (canPost(SNICKER)) return 0;
unless (vars["_text"] && strlen(vars["_text"])) {
sendmsg(source, "_warning_usage_addentry",
"Usage: /addentry <text>", ([ ]));
return 1;
}
int id = to_int(vars["_id"]);
unless (setSubject(id, vars["_title"]))
sendmsg(source, "_error_thread_invalid_entry",
"#[_id]: no such entry", (["_id": id]));
addEntry(source, SNICKER, vars["_text"], vars["_title"]);
return 1;
}
_request_comment(source, mc, data, vars, b) {
P3((">> _request_comment(%O, %O, %O, %O, %O)\n", source, mc, data, vars, b))
unless (vars["_id"] && strlen(vars["_id"]) &&
vars["_text"] && strlen(vars["_text"])) {
sendmsg(source, "_warning_usage_reply",
@ -140,25 +210,17 @@ _request_comment(source, mc, data, vars, b) {
}
int id = to_int(vars["_id"]);
unless (addComment(vars["_text"], SNICKER, id))
string snicker = SNICKER;
P3((">>> id: %O, vars: %O\n", id, vars));
unless (addEntry(source, snicker, vars["_text"], vars["_title"], id))
sendmsg(source, "_error_thread_invalid_entry",
"#[_id]: no such entry", (["_id": id]));
return 1;
}
_request_addentry(source, mc, data, vars, b) {
unless (canPost(SNICKER)) return 0;
unless (vars["_text"] && strlen(vars["_text"])) {
sendmsg(source, "_warning_usage_addentry",
"Usage: /addentry <text>", ([ ]));
return 1;
}
addEntry(vars["_text"], SNICKER);
return 1;
}
_request_delentry(source, mc, data, vars, b) {
P3((">> _request_delentry(%O, %O, %O, %O, %O)\n", source, mc, data, vars, b))
unless (canPost(SNICKER)) return 0;
unless (vars["_id"] && strlen(vars["_id"])) {
sendmsg(source, "_warning_usage_delentry",
@ -177,6 +239,24 @@ _request_delentry(source, mc, data, vars, b) {
return 1;
}
#if 0
_request_title(source, mc, data, vars, b) {
P3((">> _request_title(%O, %O, %O, %O, %O)\n", source, mc, data, vars, b))
unless (vars["_id"] && strlen(vars["_id"])) {
sendmsg(source, "_warning_usage_title",
"Usage: /title <id> <title>", ([ ]));
return 1;
}
int id = to_int(vars["_id"]);
unless (setTitle(id, vars["_title"]))
sendmsg(source, "_error_thread_invalid_entry",
"#[_id]: no such entry", (["_id": id]));
return 1;
}
#endif
msg(source, mc, data, vars){
P3(("thread:msg(%O, %O, %O, %O)", source, mc, data, vars))
// TODO: die source muss hierbei uebereinstimmen mit dem autor
@ -192,81 +272,174 @@ msg(source, mc, data, vars){
return ::msg(source, mc, data, vars);
}
setSubject(id, thread) {
unless (_thread && id >= 0 && id <= sizeof(_thread) && _thread[id]) return 0;
_thread[id]["thread"] = thread;
save();
return 1;
}
// TODO: topic uebergeben
addEntry(text, unick, thread) {
int id = sizeof(_thread);
mapping newentry = ([
"id": id,
"text": text,
"author": unick,
"date": time(),
"thread": thread || "",
]);
_thread += ({ newentry });
save();
castmsg(ME, "_notice_thread_entry",
thread ?
"[_nick] adds an entry in [_nick_place] (#[_id]): \"[_thread]\":\n[_entry]" :
"[_nick] adds an entry in [_nick_place] (#[_id]):\n[_entry]",
([
"_entry": text,
"_id": id,
"_thread": thread,
"_nick": unick,
]));
return 1;
}
addComment(text, unick, id) {
mapping entry;
unless (_thread && id >= 0 && id <= sizeof(_thread) && _thread[id]) return 0;
entry = _thread[id];
unless (entry["comments"]) {
entry["comments"] = ({ });
varargs string htmlComments(array(mixed) entries, int level) {
mapping entry, vars;
string ht = "", style;
foreach(entry : entries) {
vars = entry[LOG_VARS];
style = level ? "style='padding-left: " + level + "em'" : "";
ht += "<div class='comment' title='" + isotime(ctime(vars["_time_place"]), 1) + "' " + style + "><span class='comment-author'>" + vars["_nick"] + "</span>: <span class='comment-text'>" + htquote(vars["_text"], 1) + "</span></div>\n";
if (sizeof(entry) >= LOG_CHILDREN + 1) ht += htmlComments(entry[LOG_CHILDREN], level + 1);
}
int date = time();
entry["comments"] += ({ (["text" : text, "nick" : unick, "date": date ]) });
// vSet("entries", entries);
save();
castmsg(ME, "_notice_thread_comment",
entry["thread"] && strlen(entry["thread"]) ?
"[_nick] adds a comment to \"[_thread]\" (entry #[_id]) of [_nick_place]:\n[_comment]" :
"[_nick] adds a comment to entry #[_id] of [_nick_place]:\n[_comment]",
([
"_entry" : entry["text"],
"_id" : id,
"_thread" : entry["thread"],
"_comment" : text,
"_nick" : unick,
"_date": date,
]));
return 1;
return ht;
}
delEntry(int id, source, vars) {
unless (_thread && id >= 0 && id <= sizeof(_thread) && _thread[id]) return 0;
varargs string htmlEntries(array(mixed) entries, int nojs, string chan, string submit, string url_prefix) {
P3((">> threads:htmlentries(%O, %O, %O, %O, %O)\n", entries, nojs, chan, submit, url_prefix))
string text, ht = "";
string id_prefix = chan ? chan + "-" : "";
unless (url_prefix) url_prefix = "";
unless (nojs) ht +=
"<script type='text/javascript'>\n"
"function toggle(e) { if (typeof e == 'string') e = document.getElementById(e); e.className = e.className.match('hidden') ? e.className.replace(/ *hidden/, '') : e.className + ' hidden'; }\n"
"</script>\n";
array(string) entries, authors, a;
string unick;
mapping entry, vars;
foreach (entry : entries) {
P3((">>> entry: %O\n", entry))
vars = entry[LOG_VARS];
if (canPost(unick = lower_case(SNICKER))) {
unless (lower_case(_thread[id]["author"]) == unick) return 0;
text = htquote(vars["_text"], 1);
string comments = "";
if (sizeof(entry) >= LOG_CHILDREN + 1) comments = htmlComments(entry[LOG_CHILDREN]);
ht +=
"<div class='entry'>\n"
"<div class='header'>\n"
"<a href=\"" + url_prefix + "?id=" + vars["_id"] + "\">"
"<span class='id'>#" + vars["_id"] + "</span> - \n"
"<span class='author'>" + vars["_nick"] + "</span>\n"
+ (vars["_title"] && strlen(vars["_title"]) ? " - " : "") +
"<span class='title'>" + htquote(vars["_title"] || "") + "</span>\n"
"</a>"
"</div>\n"
"<div class='body'>\n"
"<div class='text'>" + text + "</div>\n"
"<div id='comments-" + id_prefix + vars["_id"] + "' class='comments'>" + comments +
(submit && strlen(submit) ?
"<a onclick=\"toggle(this.nextSibling)\">&raquo; reply</a>"
"<div class='comment-submit hidden'>"
"<textarea autocomplete='off'></textarea>"
//FIXME: cmd is executed twice, because after a set-cookie it's parsed again
"<input type='button' value='Send' onclick=\"cmd('comment " + vars["_id"] + " '+ this.previousSibling.value, '" + submit + "')\">"
"</div>" : "") +
"</div>\n"
"</div>\n"
"<div class='footer'>\n"
"<span class='date'>" + isotime(ctime(vars["_time_place"]), 1) + "</span>\n"
"<span class='comments-link'>"
"<a onclick=\"toggle('comments-" + id_prefix + vars["_id"] + "')\">" + sizeof(vars["_children"]) + " comments</a>"
"</span>\n"
"</div>\n"
"</div>\n";
}
P3((">>> ht: %O\n", ht))
return "<div class='threads'>" + ht + "</div>";
}
// TODO: fix markup, not displayed correctly (in firefox at least)
string rssEntries(array(mixed) entries) {
string rss =
"<?xml version=\"1.0\" encoding=\"" SYSTEM_CHARSET "\" ?>\n"
"<rdf:RDF\n"
"xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n"
"xmlns=\"http://purl.org/rss/1.0/\">\n\n"
"<channel>\n"
"\t<title>PSYC - Protocol for Synchronous Conferencing</title>\n"
"\t<link>http://www.psyc.eu</link>\n"
"\t<description>News about the PSYC project</description>\n"
"</channel>\n";
mapping entry, vars;
foreach (entry : entries) {
vars = entry[LOG_VARS];
rss +=
"\n<item>\n"
"\t<title>"+ (vars["_title"] || "no title") +"</title>\n"
"\t<link>http://" + HTTP_OR_HTTPS_URL + "/" + pathName() + "?id=" + vars["_id"] + "</link>\n"
"\t<description>" + vars["_text"] + "</description>\n"
"\t<dc:date>" + isotime(ctime(vars["_time_place"]), 1) + "</dc:date>\n"
"\t<dc:creator>" + vars["_nick"] + "</dc:creator>\n"
"</item>\n";
}
//_thread = _thread[0..id-1] + _thread[id+1..];
// set to 0 instead so entry ids won't change
_thread[id] = 0;
save();
rss += "</rdf:RDF>\n";
return rss;
}
return 1;
string jsEntries(array(mixed) entries) {
string js =
"function Entry(id, thread, author, date, text) {\n"
"\tthis.id = id;\n"
"\tthis.thread = thread;\n"
"\tthis.author = author;\n"
"\tthis.date = date;\n"
"\tthis.text = text;\n"
"}\n\n"
"document.blogentries = new Array(\n";
mapping entry, vars;
foreach (entry : entries) {
vars = entry[LOG_VARS];
js += "new Entry(" + vars["_id"] + ","
"\"" + vars["_title"] + "\","
"\"" + vars["_nick"] + "\","
+ isotime(ctime(vars["_time_place"]), 1) + ","
"\"" + vars["_text"] + "\"),\n";
}
return js[..<3] + ");";
}
varargs string jsonEntries(int limit, int offset) {
return make_json(entries(limit, offset));
}
varargs void jsonExport(int limit, int offset) {
write(jsonEntries(limit, offset));
}
varargs void jsExport(int limit, int offset) {
write(jsEntries(entries(limit, offset)));
}
varargs void rssExport(int limit, int offset) {
write(rssEntries(entries(limit, offset, 1)));
}
varargs string htMain(int limit, int offset, string chan) {
return htmlEntries(entries(limit, offset, 1), 0, chan);
}
varargs void displayMain(int limit, int offset) {
write(htMain(limit, offset));
}
string htEntry(int id) {
return htmlEntries(entry(id));
}
void displayEntry(int id) {
write(htEntry(id) || "No such entry.");
}
// wir können zwei strategien fahren.. die technisch einfachere ist es
// die reihenfolge der elemente festzulegen und für jedes ein w(_HTML_xy
// auszuspucken. flexibler wär's stattdessen wenn jede seite ein einziges
// w(_PAGES_xy ausgeben würde in dem es per [_HTML_list_threads] oder
// ähnlichem die blog-elemente per psyctext-vars übergibt ... dann kann
// es immernoch per {_HTML_head_threads} header und footer einheitlich
// halten. womöglich kann man auch nachträglich plan A in plan B
// umwandeln..... hmmm -lynX
//
void displayHeader() {
w("_HTML_head_threads",
"<html><head><link rel='stylesheet' type='text/css' href='"+ STYLESHEET +"'></head>\n"+
"<body class='threads'>\n\n");
}
void displayFooter() {
w("_HTML_tail_threads", "</body></html>");
}
htget(prot, query, headers, qs, data) {
@ -276,8 +449,7 @@ htget(prot, query, headers, qs, data) {
int a;
int limit = to_int(query["limit"]) || DEFAULT_BACKLOG;
int offset = to_int(query["offset"]);
unless (webact) webact = PLACE_PATH + MYLOWERNICK;
string webact = PLACE_PATH + MYLOWERNICK;
// shouldnt it be "html" here?
sTextPath(query["layout"] || MYNICK, query["lang"], "ht");
@ -382,7 +554,7 @@ htget(prot, query, headers, qs, data) {
rssExport(limit, offset);
} else {
// normaler Export
P2(("all entries: %O\n", _thread))
//P2(("all entries: %O\n", _thread))
htok3(prot, "text/html", "Cache-Control: no-cache\n");
displayHeader();
// display the blog
@ -395,243 +567,75 @@ htget(prot, query, headers, qs, data) {
return 1;
}
entries(int limit, int offset) {
array(mapping) entries = ({ });
int i, n = 0, o = 0;
for (i = sizeof(_thread) - 1; i >= 0; i--) {
P3((">>> _thread[%O]: %O\n", i, _thread[i]))
unless (_thread[i]) continue;
if (o++ < offset) continue;
entries += ({ _thread[i] });
if (++n >= limit) break;
void nntpget(string cmd, string args) {
array(mixed) entry, entries;
mapping vars;
int i;
P2(("calling nntpget %s with %O\n", cmd, args))
switch(cmd) {
case "LIST":
write(MYNICK + " 0 1 n\n");
break;
case "ARTICLE":
i = to_int(args) - 1;
//P2(("i is: %d\n", i))
unless (entry = entry(i)) break;
vars = entry[LOG_VARS];
write(S("220 %d <%s%d@%s> article\n",
i + 1, MYNICK, i + 1, SERVER_HOST));
write(S("From: %s\n", vars["_nick"]));
write(S("Newsgroups: %s\n", MYNICK));
write(S("Subject: %s\n", vars["_title"]));
write(S("Date: %s\n", isotime(ctime(vars["_time_place"]), 1)));
write(S("Xref: %s %s:%d\n", SERVER_HOST, MYNICK, i + 1));
write(S("Message-ID: <%s$%d@%s>\n", MYNICK, i+1, SERVER_HOST));
write("\n");
write(vars["_text"]);
write("\n.\n");
break;
case "GROUP":
write(S("211 %d 1 %d %s\n", numEntries(), numEntries(), MYNICK));
break;
case "XOVER":
entries = entries();
foreach (entry : entries) {
unless (entry = entry(i)) break;
vars = entry[LOG_VARS];
write(S("%d\t%s\t%s\t%s <%s%d@%s>\t1609\t22\tXref: news.t-online.com\t%s:%d\n",
i+1, vars["_title"],
vars["_nick"], isotime(ctime(vars["_time_place"]), 1),
MYNICK, i+1,
SERVER_HOST, MYNICK, i+1));
}
break;
default:
P2(("unimplemented nntp command: %s\n", cmd))
}
return entries;
}
htmlEntries(array(mapping) entries, int nojs, string chan, string submit, string url_prefix) {
P3((">> threads:htmlentries(%O, %O, %O, %O)\n", entries, nojs, chan, submit))
string t, ht = "";
string id_prefix = chan ? chan + "-" : "";
unless(url_prefix) url_prefix = "";
unless (nojs) ht +=
"<script type='text/javascript'>\n"
"function toggle(e) { if (typeof e == 'string') e = document.getElementById(e); e.className = e.className.match('hidden') ? e.className.replace(/ *hidden/, '') : e.className + ' hidden'; }\n"
"</script>\n";
foreach (mapping entry : entries) {
P3((">>> entry: %O\n", entry))
unless (entry) continue;
t = htquote(entry["text"]);
t = replace(t, "\n", "<br>\n");
t = replace(t, "<", "&lt;");
t = replace(t, ">", "&gt;");
/**** old stuff ****/
string c = "";
if (entry["comments"])
foreach(mapping comment : entry["comments"])
c += "<div class='comment' title='" + isotime(ctime(comment["date"]), 1) + "'><span class='comment-author'>" + comment["nick"] + "</span>: <span class='comment-text'>" + comment["text"] + "</span></div>\n";
ht +=
"<div class='entry'>\n"
"<div class='title'>\n"
"<a href=\"" + url_prefix + "?id=" + entry["id"] + "\">"
"<span class='id'>#" + entry["id"] + "</span> - \n"
"<span class='author'>" + entry["author"] + "</span>\n"
+ (entry["thread"] && strlen(entry["thread"]) ? " - " : "") +
"<span class='subject'>" + htquote(entry["thread"]) + "</span>\n"
"</a>"
"</div>\n"
"<div class='body'>\n"
"<div class='text'>" + t + "</div>\n"
"<div id='comments-" + id_prefix + entry["id"] + "' class='comments'>" + c +
(submit && strlen(submit) ?
"<a onclick=\"toggle(this.nextSibling)\">&raquo; reply</a>"
"<div class='comment-submit hidden'>"
"<textarea autocomplete='off'></textarea>"
//FIXME: cmd is executed twice, because after a set-cookie it's parsed again
"<input type='button' value='Send' onclick=\"cmd('comment " + entry["id"] + " '+ this.previousSibling.value, '" + submit + "')\">"
"</div>" : "") +
"</div>\n"
"</div>\n"
"<div class='footer'>\n"
"<span class='date'>" + isotime(ctime(entry["date"]), 1) + "</span>\n"
"<span class='comments-link'>"
"<a onclick=\"toggle('comments-" + id_prefix + entry["id"] + "')\">" + sizeof(entry["comments"]) + " comments</a>"
"</span>\n"
"</div>\n"
"</div>\n";
}
P3((">>> ht: %O\n", ht))
return "<div class='threads'>" + ht + "</div>";
}
rssEntries(array(mapping) entries) {
string rss =
"<?xml version=\"1.0\" encoding=\"" SYSTEM_CHARSET "\" ?>\n"
"<rdf:RDF\n"
"xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n"
"xmlns=\"http://purl.org/rss/1.0/\">\n\n"
"<channel>\n"
"\t<title>PSYC - Protocol for Synchronous Conferencing</title>\n"
"\t<link>http://www.psyc.eu</link>\n"
"\t<description>News about the PSYC project</description>\n"
"</channel>\n";
foreach (mapping entry : entries) {
rss +=
"\n<item>\n"
"\t<title>"+ entry["thread"] +"</title>\n"
"\t<link>http://" + SERVER_HOST + ":33333" + webact + "?id=" + entry["id"] + "</link>\n"
"\t<description>" + entry["text"] + "</description>\n"
"\t<dc:date>" + isotime(ctime(entry["date"]), 1) + "</dc:date>\n"
"\t<dc:creator>" + entry["author"] + "</dc:creator>\n"
"</item>\n";
}
rss += "</rdf:RDF>\n";
return rss;
}
jsEntries(array(mapping) entries) {
string js =
"function Entry(id, thread, author, date, text) {\n"
"\tthis.id = id;\n"
"\tthis.thread = thread;\n"
"\tthis.author = author;\n"
"\tthis.date = date;\n"
"\tthis.text = text;\n"
"}\n\n"
"document.blogentries = new Array(\n";
foreach (mapping entry : entries) {
js += "new Entry(" + entry["id"] + ","
"\"" + entry["thread"] + "\","
"\"" + entry["author"] + "\","
+ isotime(ctime(entry["date"]), 1) + ","
"\"" + entry["text"] + "\"),\n";
}
return js[..<3] + ");";
}
jsonEntries(int limit, int offset) {
return make_json(entries(limit, offset));
}
jsonExport(int limit, int offset) {
write(jsonEntries(limit, offset));
}
jsExport(int limit, int offset) {
write(jsEntries(limit, offset));
}
rssExport(int limit, int offset) {
write(rssEntries(entries(limit, offset)));
}
htMain(int limit, int offset, string chan) {
return htmlEntries(entries(limit, offset), 0, chan);
}
displayMain(int limit, int offset) {
write(htMain(limit, offset));
}
htEntry(int id) {
unless (_thread && id >= 0 && id <= sizeof(_thread) && _thread[id]) return 0;
return htmlEntries(({ _thread[id] }));
}
displayEntry(int id) {
write(htEntry(id) || "No such entry.");
}
// wir können zwei strategien fahren.. die technisch einfachere ist es
// die reihenfolge der elemente festzulegen und für jedes ein w(_HTML_xy
// auszuspucken. flexibler wär's stattdessen wenn jede seite ein einziges
// w(_PAGES_xy ausgeben würde in dem es per [_HTML_list_threads] oder
// ähnlichem die blog-elemente per psyctext-vars übergibt ... dann kann
// es immernoch per {_HTML_head_threads} header und footer einheitlich
// halten. womöglich kann man auch nachträglich plan A in plan B
// umwandeln..... hmmm -lynX
// datenstruktur für threads?
//
displayHeader() {
w("_HTML_head_threads",
"<html><head><link rel='stylesheet' type='text/css' href='"+ STYLESHEET +"'></head>\n"+
"<body class='threads'>\n\n");
}
displayFooter() {
w("_HTML_tail_threads", "</body></html>");
}
nntpget(cmd, args) {
mapping item;
int i;
P2(("calling nntpget %s with %O\n", cmd, args))
switch(cmd) {
case "LIST":
write(MYNICK + " 0 1 n\n");
break;
case "ARTICLE":
i = to_int(args) - 1;
P2(("i is: %d\n", i))
P2(("entries: %O\n", _thread))
unless (_thread && i >= 0 && i <= sizeof(_thread) && _thread[i]) break;
item = _thread[i];
write(S("220 %d <%s%d@%s> article\n",
i + 1, MYNICK, i + 1, SERVER_HOST));
write(S("From: %s\n", item["author"]));
write(S("Newsgroups: %s\n", MYNICK));
write(S("Subject: %s\n", item["thread"]));
write(S("Date: %s\n", isotime(ctime(item["date"]), 1)));
write(S("Xref: %s %s:%d\n", SERVER_HOST, MYNICK, i + 1));
write(S("Message-ID: <%s$%d@%s>\n", MYNICK, i+1, SERVER_HOST));
write("\n");
write(item["text"]);
write("\n.\n");
break;
case "GROUP":
write(S("211 %d 1 %d %s\n", sizeof(_thread),
sizeof(_thread), MYNICK));
break;
case "XOVER":
for (i = 0; i < sizeof(_thread); i++) {
unless(item = _thread[i]) continue;
P2(("item: %O\n", item))
write(S("%d\t%s\t%s\t%s <%s%d@%s>\t1609\t22\tXref: news.t-online.com\t%s:%d\n",
i+1, item["thread"],
item["author"], isotime(ctime(item["date"]), 1),
MYNICK, i+1,
SERVER_HOST, MYNICK, i+1));
}
break;
default:
P2(("unimplemented nntp command: %s\n", cmd))
}
}
canPost(snicker) {
return qAide(snicker);
}
mayLog(mc) {
return abbrev("_notice_thread", mc) || abbrev("_message", mc);
}
showWebLog() {
return 1;
}
numEntries() {
return sizeof(_thread);
}
// old stuff
// bestehende struktur ist: großes array von entries.
//
// wie wärs mit mapping mit key=threadname und value=array-of-entries
// subjects werden abgeschafft: sie sind der name des threads
// wer einen thread in seinem reply umnennen will legt in wirklichkeit
// einen neuen thread an, meinetwegen mit "was: old thread"
//
// der nachteil an solch einer struktur wäre, dass man neue comments
// in alten threads nicht so schnell findet - man ist auf die notification
// angewiesen, was andererseits die stärke von psycblogs ist.
// man könnte die notifications zudem noch in die history einspeisen..
//
// nachteile an der bestehenden struktur ist: 1. threadname in jeder
// entry, 2. threads nur mittels durchlauf des ganzen blogs darstellbar
//
// momentmal.. das was du "comments" nennst sind doch schon die threads!
#if 0
_request_iterator(source, mc, data, vars, b) {

16
world/net/place/userthreads.c
View File

@ -4,8 +4,6 @@
#define BLAME "!configuration"
#define DONT_REWRITE_NICKS
#define PLACE_HISTORY
#define PLACE_OWNED
#define HISTORY_GLIMPSE 12
#include <uniform.h>
@ -28,7 +26,7 @@ load(name, keep) {
P3((">> userthreads:load(%O, %O)\n", name, keep))
sscanf(name, "~%s#%s", owner, channel);
vSet("owners", ([ owner: 0 ]));
vSet("owners", ([ lower_case(owner) ]));
vSet("privacy", "private");
vSet("twitter", 0);
vSet("identica", 0);
@ -176,8 +174,9 @@ _request_identica(source, mc, data, vars, b) {
}
#endif
addEntry(text, unick, thread) {
if (::addEntry(text, unick, thread)) {
varargs int addEntry(mixed source, string snicker, string text, string title, int parent_id) {
int ret;
if (ret = ::addEntry(source, snicker, text, title, parent_id)) {
#ifdef TWITTER
if (v("twitter") && twitter) twitter->status_update(text);
#endif
@ -185,6 +184,7 @@ addEntry(text, unick, thread) {
if (v("identica") && identica) identica->status_update(text);
#endif
}
return ret;
}
htMain(int limit, int offset) {
@ -218,3 +218,9 @@ psycName() {
pathName() {
return regreplace(MYNICK, "#", "/", 1);
}
#ifdef _flag_save_userthreads_immediately
qSaveImmediately() {
return 1;
}
#endif

2
world/net/twitter/client.c
View File

@ -46,7 +46,7 @@ void status_update(string text) {
fetch(ua, api_base_url + "/statuses/update.json", "POST", (["status": text]));
}
#if 1 //not used, just an example
#if 0 //not used, just an example
void parse_home_timeline(string body, string headers, int http_status) {
P3(("twitter/client:parse_home_timeline(%O, %O, %O)\n", body, headers, http_status))
}

8
world/static/examine.css
View File

@ -45,7 +45,7 @@ body.threads,
margin: 44;
width: 562;
}
.entry .title,
.entry .header,
.ldpc {
background: #f33;
color: black;
@ -110,11 +110,11 @@ body.threads,
width: 100%;
}
.entry .title a {
.entry .header a {
color: black;
}
.entry .title .author {}
.entry .title .subject {}
.entry .header .author {}
.entry .header .title {}
.entry .footer a,
.entry .footer a:visited {