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#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "dive.h"
#include "membuffer.h"
#include "worldmap-save.h"
#include "worldmap-options.h"
char *getGoogleApi()
{
/* google maps api auth*/
return "https://maps.googleapis.com/maps/api/js?key=AIzaSyDzo9PWsqYDDSddVswg_13rpD9oH_dLuoQ";
}
void put_HTML_date(struct membuffer *b, struct dive *dive)
{
struct tm tm;
utc_mkdate(dive->when, &tm);
put_format(b, "<p>date=%04u-%02u-%02u</p>", tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
put_format(b, "<p>time=%02u:%02u:%02u</p>", tm.tm_hour, tm.tm_min, tm.tm_sec);
}
void put_HTML_temp(struct membuffer *b, struct dive *dive)
{
put_temperature(b, dive->airtemp, "<p>Air Temp: ", " C\\'</p>");
put_temperature(b, dive->watertemp, "<p>Water Temp: ", " C\\'</p>");
}
char *replace_char(char *str, char replace, char *replace_by)
{
/*
this fumction can't replace a character with a substring
where the substring contains the character, infinte 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)
{
if (dive->notes) {
char *notes = quote(dive->notes);
put_format(b, "<p>Notes : %s </p>", notes);
free(notes);
}
}
void writeMarkers(struct membuffer *b)
{
int i, dive_no = 0;
struct dive *dive;
for_each_dive(i, dive) {
/*export selected dives only ?*/
if (dive->latitude.udeg == 0 && dive->longitude.udeg == 0)
continue;
put_degrees(b, dive->latitude, "temp = new google.maps.Marker({position: new google.maps.LatLng(", "");
put_degrees(b, dive->longitude, ",", ")});\n");
put_string(b, "markers.push(temp);\ntempinfowindow = new google.maps.InfoWindow({content: '<div id=\"content\">'+'<div id=\"siteNotice\">'+'</div>'+'<div id=\"bodyContent\">");
put_HTML_date(b, dive);
put_duration(b, dive->duration, "<p>duration=", " min</p>");
put_HTML_temp(b, dive);
put_HTML_notes(b, dive);
put_string(b, "</p>'+'</div>'+'</div>'});\ninfowindows.push(tempinfowindow);\n");
put_format(b, "google.maps.event.addListener(markers[%d], 'mouseover', function() {\ninfowindows[%d].open(map,markers[%d]);}", dive_no, dive_no, dive_no);
put_format(b, ");google.maps.event.addListener(markers[%d], 'mouseout', function() {\ninfowindows[%d].close();});\n", dive_no, dive_no);
dive_no++;
}
}
void insert_html_header(struct membuffer *b)
{
put_string(b, "<!DOCTYPE html>\n<html>\n<head>\n");
put_string(b, "<meta name=\"viewport\" content=\"initial-scale=1.0, user-scalable=no\" />\n<title>World Map</title>\n");
put_string(b, "<meta charset=\"UTF-8\">");
}
void insert_css(struct membuffer *b)
{
put_format(b, "<style type=\"text/css\">%s</style>\n", css);
}
void insert_javascript(struct membuffer *b)
{
put_string(b, "<script type=\"text/javascript\" src=\"");
put_string(b, getGoogleApi());
put_string(b, "&sensor=false\">\n</script>\n<script type=\"text/javascript\">\nvar map;\n");
put_format(b, "function initialize() {\nvar mapOptions = {\n\t%s,", map_options);
put_string(b, "rotateControl: false,\n\tstreetViewControl: false,\n\tmapTypeControl: false\n};\n");
put_string(b, "map = new google.maps.Map(document.getElementById(\"map-canvas\"),mapOptions);\nvar markers = new Array();");
put_string(b, "\nvar infowindows = new Array();\nvar temp;\nvar tempinfowindow;\n");
writeMarkers(b);
put_string(b, "\nfor(var i=0;i<markers.length;i++)\n\tmarkers[i].setMap(map);\n}\n");
put_string(b, "google.maps.event.addDomListener(window, 'load', initialize);</script>\n");
}
void export(struct membuffer *b)
{
insert_html_header(b);
insert_css(b);
insert_javascript(b);
put_string(b, "\t</head>\n<body>\n<div id=\"map-canvas\"></div>\n</body>\n</html>");
}
void export_worldmap_HTML(const char *file_name)
{
FILE *f;
struct membuffer buf = { 0 };
export(&buf);
f = fopen(file_name, "w+");
if (!f)
printf("error"); /*report error*/
flush_buffer(&buf, f); /*check for writing errors? */
free_buffer(&buf);
fclose(f);
}
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