diff options
Diffstat (limited to 'save-html.c')
| -rw-r--r-- | save-html.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/save-html.c b/save-html.c new file mode 100644 index 000000000..a9b48fcc7 --- /dev/null +++ b/save-html.c @@ -0,0 +1,154 @@ +#include "save-html.h" +#include "gettext.h" + +void put_HTML_date(struct membuffer *b, struct dive *dive, const char *pre, const char *post) +{ + struct tm tm; + utc_mkdate(dive->when, &tm); + put_format(b, "%s%04u-%02u-%02u%s", pre, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, post); +} + +char *replace_char(char *str, char replace, char *replace_by) +{ + /* + this function can't replace a character with a substring + where the substring contains the character, infinite loop. + */ + + if (!str) + return 0; + + int i = 0, char_count = 0, new_size; + + while (str[i] != '\0') { + if (str[i] == replace) + char_count++; + i++; + } + + new_size = strlen(str) + char_count * strlen(replace_by) + 1; + char *result = malloc(new_size); + char *temp = strdup(str); + char *p0, *p1; + if (!result || !temp) + return 0; + result[0] = '\0'; + p0 = temp; + p1 = strchr(temp, replace); + while (p1) { + *p1 = '\0'; + strcat(result, p0); + strcat(result, replace_by); + p0 = p1 + 1; + p1 = strchr(p0, replace); + } + strcat(result, p0); /*concat the rest of the string*/ + free(temp); + return result; +} + +char *quote(char *string) +{ + char *new_line_removed = replace_char(string, '\n', "<br>"); + char *single_quotes_removed = replace_char(new_line_removed, '\'', "'"); + free(new_line_removed); + return single_quotes_removed; +} + +void put_HTML_notes(struct membuffer *b, struct dive *dive, const char *pre, const char *post) +{ + if (dive->notes) { + char *notes = quote(dive->notes); + put_format(b, "%s: %s %s", pre, notes, post); + free(notes); + } +} + +void put_HTML_time(struct membuffer *b, struct dive *dive, const char *pre, const char *post) +{ + struct tm tm; + utc_mkdate(dive->when, &tm); + put_format(b, "%s%02u:%02u:%02u%s", pre, tm.tm_hour, tm.tm_min, tm.tm_sec, post); +} + +void put_HTML_airtemp(struct membuffer *b, struct dive *dive, const char *pre, const char *post) +{ + const char *unit; + double value; + + value = get_temp_units(dive->airtemp.mkelvin, &unit); + put_format(b, "%s%.1f %s%s",pre, value, unit, post); +} + +void put_HTML_watertemp(struct membuffer *b, struct dive *dive, const char *pre, const char *post) +{ + const char *unit; + double value; + + value = get_temp_units(dive->watertemp.mkelvin, &unit); + put_format(b, "%s%.1f %s%s",pre, value, unit, post); +} + +void put_HTML_tags(struct membuffer *b, struct dive *dive, const char *pre, const char *post) +{ + put_string(b, pre); + struct tag_entry *tag = dive->tag_list; + while(tag){ + put_format(b, "%s ", tag->tag->name); + tag = tag->next; + } + put_string(b, post); +} + +void write_dives(struct membuffer *b,bool selected_only) +{ + int i, dive_no = 0; + struct dive *dive; + + for_each_dive(i, dive) { + if (selected_only) { + if (!dive->selected) + continue; + } + put_string(b, "{"); + put_format(b, "\"number\":%d,", dive_no); + put_HTML_date(b, dive, "\"date\":\"", "\","); + put_HTML_time(b, dive, "\"time\":\"", "\","); + put_format(b, "\"location\":\"%s\",", dive->location); + put_format(b, "\"rating\":%d,", dive->rating); + put_format(b, "\"visibility\":%d,", dive->visibility); + put_string(b, "\"temperature\":{"); + put_HTML_airtemp(b, dive, "\"air\":\"", "\","); + put_HTML_watertemp(b, dive, "\"water\":\"", "\","); + put_string(b, " },"); + put_format(b, "\"buddy\":\"%s\",", dive->buddy); + put_format(b, "\"divemaster\":\"%s\",", dive->divemaster); + put_format(b, "\"suit\":\"%s\",", dive->suit); + put_HTML_tags(b, dive, "\"tags\":\"", "\","); + put_HTML_notes(b, dive ,"\"notes\":\"" ,"\","); + put_string(b, "},\n"); + dive_no++; + } +} + +void export_dives(struct membuffer *b,bool selected_only){ + put_string(b, "items=["); + write_dives(b, selected_only); + put_string(b, "]"); +} + +void export_HTML(const char *file_name, const bool selected_only) +{ + FILE *f; + + struct membuffer buf = { 0 }; + export_dives(&buf, selected_only); + + f = fopen(file_name, "w+"); + if (!f) + printf("error"); /*report error*/ + + flush_buffer(&buf, f); /*check for writing errors? */ + free_buffer(&buf); + fclose(f); +} |