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Restyle directory listings.

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svn path=/trunk/netsurf/; revision=10636
This commit is contained in:
Michael Drake 2010-07-14 12:26:14 +00:00
parent b6d7a345d2
commit 760bc3380c
1 changed files with 129 additions and 62 deletions
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191
render/directory.c
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@ -39,8 +39,37 @@
#define MAX_LENGTH 2048
static const char header[] = "<html>\n<head>\n<title>\n";
static const char footer[] = "</table>\n</tt>\n</body>\n</html>\n";
static const char header[] =
"<html>\n"
"<head>\n"
"<style>\n"
"html, body { margin: 0; padding: 0; }\n"
"body { background-color: #abf; }\n"
"h1 { padding: 5mm; margin: 0; "
"border-bottom: 2px solid #bcf; }\n"
"p { padding: 2px 5mm; margin: 0 0 1em 0; }\n"
"div { display: table; width: 94%; margin: 0 auto; "
"padding: 0; }\n"
"a, strong { display: table-row; margin: 0; padding: 0; }\n"
"a.odd { background-color: #bcf; }\n"
"a.even { background-color: #b2c3ff; }\n"
"span { display: table-cell; }\n"
"em > span { padding-bottom: 1px; }\n"
"a + a>span { border-top: 1px solid #9af; }\n"
"span.name { padding-left: 22px; min-height: 19px;}\n"
"a.dir > span.name { font-weight: bold; }\n"
"a.dir > span.type { font-weight: bold; }\n"
"span.size { text-align: right; padding-right: 0.3em; }\n"
"span.size + span.size { text-align: left; "
"padding-right: 0; }\n"
"</style>\n"
"<title>\n";
static const char footer[] = "</div>\n</body>\n</html>\n";
static char sizeunits[][7] = {"Bytes", "kBytes", "MBytes", "GBytes"};
static int filesize_value(unsigned long bytesize);
static char* filesize_unit(unsigned long bytesize);
bool directory_create(struct content *c, const struct http_parameter *params) {
@ -55,6 +84,30 @@ bool directory_create(struct content *c, const struct http_parameter *params) {
return true;
}
int filesize_value(unsigned long bytesize) {
int i = 0;
while (bytesize > 1024 * 4) {
bytesize /= 1024;
i++;
if (i == 3)
break;
}
return bytesize;
}
char* filesize_unit(unsigned long bytesize) {
int i = 0;
while (bytesize > 1024 * 4) {
bytesize /= 1024;
i++;
if (i == 3)
break;
}
return sizeunits[i];
}
bool directory_convert(struct content *c) {
char *path;
DIR *parent;
@ -67,9 +120,9 @@ bool directory_convert(struct content *c) {
char *up;
struct stat filestat;
char *filepath, *mimetype;
char moddate[100];
char modtime[100];
bool extendedinfo, evenrow = false;
char *bgcolour, *specialtag, *specialendtag;
path = url_to_path(content__get_url(c));
if (!path) {
@ -100,19 +153,10 @@ bool directory_convert(struct content *c) {
}
*cnv = '\0';
snprintf(buffer, sizeof(buffer), "Index of %s</title>\n</head>\n"
"<body>\n<h1>\nIndex of %s</h1>\n<hr><tt><table>",
"<body>\n<h1>Index of %s</h1>\n",
nice_path, nice_path);
free(nice_path);
binding_parse_chunk(c->data.html.parser_binding,
(uint8_t *) buffer, strlen(buffer));
snprintf(buffer, sizeof(buffer),
"<tr><td><b>%s</b></td><td><b>%s</b></td>" \
"<td><b>%s</b></td><td><b>%s</b></td></tr>\n",
messages_get("FileName"), messages_get("FileSize"),
messages_get("FileDate"), messages_get("FileType"));
binding_parse_chunk(c->data.html.parser_binding,
(uint8_t *) buffer, strlen(buffer));
@ -121,20 +165,32 @@ bool directory_convert(struct content *c) {
if (res == URL_FUNC_OK) {
res = url_compare(content__get_url(c), up, false, &compare);
if ((res == URL_FUNC_OK) && !compare) {
if(up[strlen(up) - 1] == '/') up[strlen(up) - 1] = '\0';
if (up[strlen(up) - 1] == '/')
up[strlen(up) - 1] = '\0';
snprintf(buffer, sizeof(buffer),
"<tr bgcolor=\"#CCCCFF\"><td><b><a href=\"%s\">%s</a></td>" \
"<td>&nbsp;</td><td>&nbsp;</td><td>%s</td></tr>\n",
up, messages_get("FileParent"), messages_get("FileDirectory"));
"<p><a href=\"%s\">%s</a></p>",
up, messages_get("FileParent"));
binding_parse_chunk(c->data.html.parser_binding,
(uint8_t *) buffer, strlen(buffer));
evenrow = true;
}
free(up);
}
snprintf(buffer, sizeof(buffer),
"<div>\n<strong>"
"<span class=\"name\">%s</span> "
"<span class=\"type\">%s</span> "
"<span class=\"size\">%s</span><span class=\"size\"></span> "
"<span class=\"date\">%s</span> "
"<span class=\"time\">%s</span></strong>\n",
messages_get("FileName"), messages_get("FileType"),
messages_get("FileSize"), messages_get("FileDate"),
messages_get("FileTime"));
binding_parse_chunk(c->data.html.parser_binding,
(uint8_t *) buffer, strlen(buffer));
if ((parent = opendir(path)) == NULL) {
msg_data.error = messages_get("EmptyErr");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
@ -147,12 +203,14 @@ bool directory_convert(struct content *c) {
extendedinfo = false;
if(filepath = malloc(strlen(path) + strlen(entry->d_name) + 2)) {
filepath = malloc(strlen(path) + strlen(entry->d_name) + 2);
if (filepath != NULL) {
strcpy(filepath, path);
if(path_add_part(filepath,
(strlen(path) + strlen(entry->d_name) + 2),
entry->d_name)) {
if(stat(filepath, &filestat) == 0) {
if (path_add_part(filepath,
(strlen(path) +
strlen(entry->d_name) + 2),
entry->d_name)) {
if (stat(filepath, &filestat) == 0) {
mimetype = fetch_mimetype(filepath);
extendedinfo = true;
}
@ -160,60 +218,69 @@ bool directory_convert(struct content *c) {
free(filepath);
}
if((extendedinfo == true) && (S_ISDIR(filestat.st_mode))) {
specialtag = "<b>";
specialendtag = "</b>";
}
else {
specialtag = "";
specialendtag = "";
}
if(evenrow == false) bgcolour = "CCCCFF";
else bgcolour = "BBBBFF";
if(evenrow == false) evenrow = true;
else evenrow = false;
snprintf(buffer, sizeof(buffer),
"<tr bgcolor=\"#%s\"><td>%s<a href=\"%s/%s\">%s</a>%s</td>\n",
bgcolour, specialtag,
content__get_url(c), entry->d_name, entry->d_name,
specialendtag);
"<a href=\"%s/%s\" class=\"%s %s\">"
"<span class=\"name\">%s</span> ",
content__get_url(c), entry->d_name,
evenrow ? "even" : "odd",
S_ISDIR(filestat.st_mode) ? "dir" : "file",
entry->d_name);
binding_parse_chunk(c->data.html.parser_binding,
(uint8_t *) buffer, strlen(buffer));
if(extendedinfo == true) {
if(strftime((char *)&modtime, sizeof modtime,
"%c", localtime(&filestat.st_mtime)) == 0)
strncpy(modtime, "%nbsp;", sizeof modtime);
if (extendedinfo == true) {
if (strftime((char *)&moddate, sizeof moddate,
"%a %d %b %Y",
localtime(&filestat.st_mtime)) == 0)
strncpy(moddate, "-", sizeof moddate);
if (strftime((char *)&modtime, sizeof modtime,
"%H:%M",
localtime(&filestat.st_mtime)) == 0)
strncpy(modtime, "-", sizeof modtime);
if(S_ISDIR(filestat.st_mode)) {
if (S_ISDIR(filestat.st_mode)) {
snprintf(buffer, sizeof(buffer),
"<td>&nbsp;</td><td>%s</td><td>%s</td>\n",
modtime, messages_get("FileDirectory"));
}
else {
"<span class=\"type\">%s</span> "
"<span class=\"size\"></span>"
"<span class=\"size\"></span> "
"<span class=\"date\">%s</span> "
"<span class=\"time\">%s</span></a>\n",
messages_get("FileDirectory"),
moddate, modtime);
} else {
snprintf(buffer, sizeof(buffer),
"<td align=\"right\">%s</td><td>%s</td><td>%s</td>\n",
human_friendly_bytesize(
(unsigned long)filestat.st_size),
modtime, mimetype);
"<span class=\"type\">%s</span> "
"<span class=\"size\">%d</span>"
"<span class=\"size\">%s</span> "
"<span class=\"date\">%s</span> "
"<span class=\"time\">%s</span></a>\n",
mimetype,
filesize_value(
(unsigned long)filestat.st_size),
messages_get(filesize_unit(
(unsigned long)filestat.st_size)),
moddate, modtime);
}
}
else {
} else {
snprintf(buffer, sizeof(buffer),
"<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>\n");
"<span class=\"type\"></span> "
"<span class=\"size\"></span>"
"<span class=\"size\"></span> "
"<span class=\"date\"></span> "
"<span class=\"time\"></span></a>\n");
}
binding_parse_chunk(c->data.html.parser_binding,
(uint8_t *) buffer, strlen(buffer));
strncpy(buffer, "</tr>\n", sizeof(buffer));
binding_parse_chunk(c->data.html.parser_binding,
(uint8_t *) buffer, strlen(buffer));
if (evenrow == false)
evenrow = true;
else
evenrow = false;
if(mimetype) free(mimetype);
if (mimetype)
free(mimetype);
}
closedir(parent);