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psyced/world/net/twitter/listing.c

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// vim:foldmethod=marker:syntax=lpc:noexpandtab
//
// http://localhost:33333/net/twitter/listing shows a list of friends
#include <net.h>
#include <ht/http.h>
#include <text.h>
volatile object fetcha;
volatile mixed wurst;
parse(string body) {
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#ifndef _flag_disable_fetch_twitter_friends
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if (!body || body == "") {
P1(("%O failed to get its listing.\n", ME))
return;
}
rm(DATA_PATH "twitter/friends.json");
write_file(DATA_PATH "twitter/friends.json", body);
P4((body))
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#endif
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unless (pointerp(wurst = parse_json(body))) {
P1(("%O failed to parse its listing.\n", ME))
return;
}
#ifdef DEVELOPMENT
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// haha.. (s)printf(): BUFF_SIZE overflowed...
//ite_file(DATA_PATH "twitter/friends.parsed", sprintf("%O\n", wurst));
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#endif
P1(("%O sorting %O subscription names ", ME, sizeof(wurst)))
wurst = sort_array(wurst, (:
unless (mappingp($1)) return 0;
unless (mappingp($2)) return 1;
// PT(("%O got %O vs %O\n", ME, $1, $2))
P1(("."))
return lower_case($2["screen_name"] || "") >
lower_case($1["screen_name"] || "");
:) );
P1((" done!\n"))
}
htget(prot, query, headers, qs, data, noprocess) {
string nick;
mapping d; //, s;
int i;
//sTextPath(query["layout"] || "twitter", query["lang"], "html");
localize(query["lang"], "html");
unless (pointerp(wurst)) {
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hterror(prot, R_TEMPOVERL,
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"Haven't successfully retrieved data yet.");
return;
}
htok(prot); // outputs utf-8 header, but..
w("_HTML_listing_head_twitter");
for (i=sizeof(wurst)-1; i>=0; i--) {
d = wurst[i];
unless (mappingp(d)) {
P1(("%O got a broken entry: %O.\n", ME, d))
continue;
}
//
// user "foebud" has no updates ;)
//
// s = d["status"];
// unless (mappingp(s)) {
// P1(("%O got a statusless entry: %O.\n", ME, d))
// continue;
// }
unless (nick = d["screen_name"]) {
P1(("%O got a nickless tweeter.\n", ME))
continue;
}
w("_HTML_listing_item_twitter", 0, ([
// should i send text as _action?
"_nick": nick,
"_amount_updates": d["statuses_count"],
// _count_subscribers seems to be better for this
// or should it be _recipients? _targets?
"_amount_followers": d["followers_count"],
"_amount_sources": d["friends_count"],
// shows how old listing is.. hmm
//"_description_update": s["text"] || "",
"_color": "#"+ d["profile_sidebar_fill_color"],
"_description": d["description"] || "",
"_uniform_context": SERVER_UNIFORM +"@"+ nick,
"_page": d["url"] || "",
"_name": d["name"] || "",
// "_contact_twitter": d["id"],
"_reference_reply": d["in_reply_to_screen_name"],
// "_twit": d["id"],
"_uniform_photo": d["profile_image_url"] || "",
"_uniform_photo_background":
d["profile_background_image_url"] || ""
]));
}
w("_HTML_listing_tail_twitter");
return 1;
}
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#ifndef _flag_disable_fetch_twitter_friends
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fetch() {
fetcha -> content( #'parse, 0, 1 );
fetcha -> fetch("http://twitter.com/statuses/friends.json?count=200");
}
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#endif
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create() {
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#ifdef _flag_disable_fetch_twitter_friends
string body = read_file(DATA_PATH "twitter/friends.json");
if (body) return parse(body);
P1(("\nNo twitter/friends.json found. %O disabled.\n", ME))
destruct(ME);
#else
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mapping config;
object o = find_object(CONFIG_PATH "config");
if (o) config = o->qConfig();
if (!config) {
P1(("\nNo configuration for twitter gateway found in %O.\n", o))
//destruct(ME);
return 1;
}
// we could even choose to inherit this instead...
fetcha = clone_object(NET_PATH "http/fetch");
//fetcha -> sAgent(SERVER_VERSION " builtin Twitter to PSYC gateway");
fetcha -> sAuth(config["nickname"], config["password"]);
call_out( #'fetch, 14 );
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#endif
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}