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remove color parser / update Window, Scrollpad class and related stuff

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This commit is contained in:
Andrzej Rybczak
2008-12-09 16:40:04 +01:00
parent 51e59b04b9
commit c03bcbe44b
16 changed files with 862 additions and 860 deletions
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189
src/lyrics.cpp
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@@ -26,13 +26,16 @@
#include "settings.h"
#include "song.h"
extern Scrollpad *sLyrics;
extern Scrollpad *sInfo;
const string artists_folder = home_folder + "/" + ".ncmpcpp/artists";
const string lyrics_folder = home_folder + "/" + ".lyrics";
#ifdef HAVE_CURL_CURL_H
extern pthread_t lyrics_downloader;
extern pthread_t artist_info_downloader;
pthread_mutex_t curl = PTHREAD_MUTEX_INITIALIZER;
bool artist_info_ready = 0;
bool lyrics_ready = 0;
#endif
namespace
@@ -74,18 +77,24 @@ void * GetArtistInfo(void *ptr)
const string fullpath = artists_folder + "/" + filename;
mkdir(artists_folder.c_str(), 0755);
string *result = new string();
string result;
std::ifstream input(fullpath.c_str());
if (input.is_open())
{
bool first = 1;
string line;
while (getline(input, line))
*result += line + "\n";
{
if (!first)
*sInfo << "\n";
*sInfo << line;
first = 0;
}
input.close();
*result = result->substr(0, result->length()-1);
artist_info_ready = 1;
pthread_exit(result);
sInfo->Flush();
artist_info_downloader = 0;
pthread_exit(NULL);
}
for (string::iterator it = artist.begin(); it != artist.end(); it++)
@@ -100,7 +109,7 @@ void * GetArtistInfo(void *ptr)
CURL *info = curl_easy_init();
curl_easy_setopt(info, CURLOPT_URL, url.c_str());
curl_easy_setopt(info, CURLOPT_WRITEFUNCTION, write_data);
curl_easy_setopt(info, CURLOPT_WRITEDATA, result);
curl_easy_setopt(info, CURLOPT_WRITEDATA, &result);
curl_easy_setopt(info, CURLOPT_CONNECTTIMEOUT, 10);
code = curl_easy_perform(info);
curl_easy_cleanup(info);
@@ -108,131 +117,137 @@ void * GetArtistInfo(void *ptr)
if (code != CURLE_OK)
{
*result = "Error while fetching artist's info: " + string(curl_easy_strerror(code));
artist_info_ready = 1;
pthread_exit(result);
*sInfo << "Error while fetching artist's info: " << curl_easy_strerror(code);
sInfo->Flush();
artist_info_downloader = 0;
pthread_exit(NULL);
}
size_t a, b;
bool erase = 0;
bool save = 1;
a = result->find("status=\"failed\"");
a = result.find("status=\"failed\"");
if (a != string::npos)
{
EscapeHtml(*result);
*result = "Last.fm returned an error message: " + *result;
artist_info_ready = 1;
pthread_exit(result);
EscapeHtml(result);
*sInfo << "Last.fm returned an error message: " << result;
sInfo->Flush();
artist_info_downloader = 0;
pthread_exit(NULL);
}
vector<string> similar;
for (size_t i = result->find("<name>"); i != string::npos; i = result->find("<name>"))
for (size_t i = result.find("<name>"); i != string::npos; i = result.find("<name>"))
{
(*result)[i] = '.';
size_t j = result->find("</name>");
(*result)[j] = '.';
result[i] = '.';
size_t j = result.find("</name>");
result[j] = '.';
i += 6;
similar.push_back(result->substr(i, j-i));
similar.push_back(result.substr(i, j-i));
EscapeHtml(similar.back());
}
vector<string> urls;
for (size_t i = result->find("<url>"); i != string::npos; i = result->find("<url>"))
for (size_t i = result.find("<url>"); i != string::npos; i = result.find("<url>"))
{
(*result)[i] = '.';
size_t j = result->find("</url>");
(*result)[j] = '.';
result[i] = '.';
size_t j = result.find("</url>");
result[j] = '.';
i += 5;
urls.push_back(result->substr(i, j-i));
urls.push_back(result.substr(i, j-i));
}
a = result->find("<content>")+9;
b = result->find("</content>");
a = result.find("<content>")+9;
b = result.find("</content>");
if (a == b)
{
*result = "No description available for this artist.";
result = "No description available for this artist.";
save = 0;
}
else
{
a += 9; // for <![CDATA[
b -= 3; // for ]]>
*result = result->substr(a, b-a);
result = result.substr(a, b-a);
}
EscapeHtml(*result);
for (size_t i = 0; i < result->length(); i++)
EscapeHtml(result);
for (size_t i = 0; i < result.length(); i++)
{
if (erase)
{
result->erase(result->begin()+i);
result.erase(result.begin()+i);
erase = 0;
}
if ((*result)[i] == 13)
if (result[i] == 13)
{
(*result)[i] = '\n';
result[i] = '\n';
erase = 1;
}
else if ((*result)[i] == '\t')
(*result)[i] = ' ';
else if (result[i] == '\t')
result[i] = ' ';
}
int i = result->length();
if (!isgraph((*result)[i-1]))
int i = result.length();
if (!isgraph(result[i-1]))
{
while (!isgraph((*result)[--i])) { }
*result = result->substr(0, i+1);
while (!isgraph(result[--i])) { }
result = result.substr(0, i+1);
}
*result += "\n\n[.b]Similar artists:[/b]\n";
for (size_t i = 1; i < similar.size(); i++)
*result += "\n [." + Config.color2 + "]*[/" + Config.color2 + "] " + similar[i] + " (" + urls[i] + ")";
*sInfo << result;
*result += "\n\n" + urls.front();
*sInfo << fmtBold << "\n\nSimilar artists:\n" << fmtBoldEnd;
for (size_t i = 1; i < similar.size(); i++)
*sInfo << "\n" << clGreen << " * " << clEnd << similar[i] << " (" << urls[i] << ")";
*sInfo << "\n\n" << urls.front();
if (save)
{
std::ofstream output(fullpath.c_str());
if (output.is_open())
{
output << *result;
output << TO_STRING(sInfo->Content());
output.close();
}
}
artist_info_ready = 1;
pthread_exit(result);
sInfo->Flush();
artist_info_downloader = 0;
pthread_exit(NULL);
}
#endif // HAVE_CURL_CURL_H
void * GetLyrics(void *song)
void *GetLyrics(void *song)
{
string artist = static_cast<Song *>(song)->GetArtist();
string title = static_cast<Song *>(song)->GetTitle();
const string filename = artist + " - " + title + ".txt";
string filename = artist + " - " + title + ".txt";
const string fullpath = lyrics_folder + "/" + filename;
mkdir(lyrics_folder.c_str(), 0755);
string *result = new string();
std::ifstream input(fullpath.c_str());
if (input.is_open())
{
bool first = 1;
string line;
while (getline(input, line))
*result += line + "\n";
input.close();
*result = result->substr(0, result->length()-1);
{
if (!first)
*sLyrics << "\n";
*sLyrics << line;
first = 0;
}
# ifdef HAVE_CURL_CURL_H
lyrics_ready = 1;
pthread_exit(result);
sLyrics->Flush();
lyrics_downloader = 0;
pthread_exit(NULL);
# endif
}
# ifdef HAVE_CURL_CURL_H
for (string::iterator it = artist.begin(); it != artist.end(); it++)
if (*it == ' ')
@@ -244,13 +259,19 @@ void * GetLyrics(void *song)
CURLcode code;
string url = "http://lyricwiki.org/api.php?artist=" + artist + "&song=" + title + "&fmt=xml";
string result;
string url = "http://lyricwiki.org/api.php?artist=";
url += artist;
url += "&song=";
url += title;
url += "&fmt=xml";
pthread_mutex_lock(&curl);
CURL *lyrics = curl_easy_init();
curl_easy_setopt(lyrics, CURLOPT_URL, url.c_str());
curl_easy_setopt(lyrics, CURLOPT_WRITEFUNCTION, write_data);
curl_easy_setopt(lyrics, CURLOPT_WRITEDATA, result);
curl_easy_setopt(lyrics, CURLOPT_WRITEDATA, &result);
curl_easy_setopt(lyrics, CURLOPT_CONNECTTIMEOUT, 10);
code = curl_easy_perform(lyrics);
curl_easy_cleanup(lyrics);
@@ -258,43 +279,49 @@ void * GetLyrics(void *song)
if (code != CURLE_OK)
{
*result = "Error while fetching lyrics: " + string(curl_easy_strerror(code));
lyrics_ready = 1;
pthread_exit(result);
*sLyrics << "Error while fetching lyrics: " << curl_easy_strerror(code);
sLyrics->Flush();
lyrics_downloader = 0;
pthread_exit(NULL);
}
int a, b;
a = result->find("<lyrics>")+8;
b = result->find("</lyrics>");
a = result.find("<lyrics>")+8;
b = result.find("</lyrics>");
*result = result->substr(a, b-a);
result = result.substr(a, b-a);
if (*result == "Not found")
if (result == "Not found")
{
lyrics_ready = 1;
pthread_exit(result);
*sLyrics << result;
sLyrics->Flush();
lyrics_downloader = 0;
pthread_exit(NULL);
}
for (size_t i = result->find("&lt;"); i != string::npos; i = result->find("&lt;"))
result->replace(i, 4, "<");
for (size_t i = result->find("&gt;"); i != string::npos; i = result->find("&gt;"))
result->replace(i, 4, ">");
for (size_t i = result.find("&lt;"); i != string::npos; i = result.find("&lt;"))
result.replace(i, 4, "<");
for (size_t i = result.find("&gt;"); i != string::npos; i = result.find("&gt;"))
result.replace(i, 4, ">");
EscapeHtml(*result);
EscapeHtml(result);
*sLyrics << result;
std::ofstream output(fullpath.c_str());
if (output.is_open())
{
output << *result;
output << result;
output.close();
}
lyrics_ready = 1;
pthread_exit(result);
sLyrics->Flush();
lyrics_downloader = 0;
pthread_exit(NULL);
# else
else
*result = "Local lyrics not found. As ncmpcpp has been compiled without curl support, you can put appropriate lyrics into ~/.lyrics directory (file syntax is \"ARTIST - TITLE.txt\") or recompile ncmpcpp with curl support.";
return result;
*sLyrics << "Local lyrics not found. As ncmpcpp has been compiled without curl support, you can put appropriate lyrics into ~/.lyrics directory (file syntax is \"ARTIST - TITLE.txt\") or recompile ncmpcpp with curl support.";
sLyrics->Flush();
return NULL;
# endif
}