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5b28fcea3a
The Google Maps API V3 *does* require a key if one needs to generate a lot of payed trafic and monitor said trafic, otherwise it doesn't: https://stackoverflow.com/a/8785844 Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
120 lines
4.5 KiB
C
120 lines
4.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#ifdef __clang__
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// Clang has a bug on zero-initialization of C structs.
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#pragma clang diagnostic ignored "-Wmissing-field-initializers"
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#endif
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "dive.h"
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#include "membuffer.h"
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#include "save-html.h"
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#include "worldmap-save.h"
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#include "worldmap-options.h"
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#include "gettext.h"
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char *getGoogleApi()
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{
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/* google maps api auth*/
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return "https://maps.googleapis.com/maps/api/js?";
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}
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void writeMarkers(struct membuffer *b, const bool selected_only)
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{
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int i, dive_no = 0;
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struct dive *dive;
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char pre[1000], post[1000];
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for_each_dive (i, dive) {
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if (selected_only) {
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if (!dive->selected)
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continue;
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}
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struct dive_site *ds = get_dive_site_for_dive(dive);
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if (!ds || !dive_site_has_gps_location(ds))
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continue;
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put_degrees(b, ds->latitude, "temp = new google.maps.Marker({position: new google.maps.LatLng(", "");
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put_degrees(b, ds->longitude, ",", ")});\n");
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put_string(b, "markers.push(temp);\ntempinfowindow = new google.maps.InfoWindow({content: '<div id=\"content\">'+'<div id=\"siteNotice\">'+'</div>'+'<div id=\"bodyContent\">");
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snprintf(pre, sizeof(pre), "<p>%s ", translate("gettextFromC", "Date:"));
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put_HTML_date(b, dive, pre, "</p>");
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snprintf(pre, sizeof(pre), "<p>%s ", translate("gettextFromC", "Time:"));
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put_HTML_time(b, dive, pre, "</p>");
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snprintf(pre, sizeof(pre), "<p>%s ", translate("gettextFromC", "Duration:"));
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snprintf(post, sizeof(post), " %s</p>", translate("gettextFromC", "min"));
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put_duration(b, dive->duration, pre, post);
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put_string(b, "<p> ");
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put_HTML_quoted(b, translate("gettextFromC", "Max. depth:"));
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put_HTML_depth(b, dive, " ", "</p>");
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put_string(b, "<p> ");
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put_HTML_quoted(b, translate("gettextFromC", "Air temp.:"));
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put_HTML_airtemp(b, dive, " ", "</p>");
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put_string(b, "<p> ");
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put_HTML_quoted(b, translate("gettextFromC", "Water temp.:"));
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put_HTML_watertemp(b, dive, " ", "</p>");
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snprintf(pre, sizeof(pre), "<p>%s <b>", translate("gettextFromC", "Location:"));
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put_string(b, pre);
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put_HTML_quoted(b, get_dive_location(dive));
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put_string(b, "</b></p>");
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snprintf(pre, sizeof(pre), "<p> %s ", translate("gettextFromC", "Notes:"));
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put_HTML_notes(b, dive, pre, " </p>");
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put_string(b, "</p>'+'</div>'+'</div>'});\ninfowindows.push(tempinfowindow);\n");
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put_format(b, "google.maps.event.addListener(markers[%d], 'mouseover', function() {\ninfowindows[%d].open(map,markers[%d]);}", dive_no, dive_no, dive_no);
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put_format(b, ");google.maps.event.addListener(markers[%d], 'mouseout', function() {\ninfowindows[%d].close();});\n", dive_no, dive_no);
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dive_no++;
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}
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}
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void insert_html_header(struct membuffer *b)
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{
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put_string(b, "<!DOCTYPE html>\n<html>\n<head>\n");
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put_string(b, "<meta name=\"viewport\" content=\"initial-scale=1.0, user-scalable=no\" />\n<title>World Map</title>\n");
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put_string(b, "<meta charset=\"UTF-8\">");
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}
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void insert_css(struct membuffer *b)
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{
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put_format(b, "<style type=\"text/css\">%s</style>\n", css);
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}
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void insert_javascript(struct membuffer *b, const bool selected_only)
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{
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put_string(b, "<script type=\"text/javascript\" src=\"");
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put_string(b, getGoogleApi());
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put_string(b, "&sensor=false\">\n</script>\n<script type=\"text/javascript\">\nvar map;\n");
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put_format(b, "function initialize() {\nvar mapOptions = {\n\t%s,", map_options);
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put_string(b, "rotateControl: false,\n\tstreetViewControl: false,\n\tmapTypeControl: false\n};\n");
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put_string(b, "map = new google.maps.Map(document.getElementById(\"map-canvas\"),mapOptions);\nvar markers = new Array();");
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put_string(b, "\nvar infowindows = new Array();\nvar temp;\nvar tempinfowindow;\n");
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writeMarkers(b, selected_only);
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put_string(b, "\nfor(var i=0;i<markers.length;i++)\n\tmarkers[i].setMap(map);\n}\n");
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put_string(b, "google.maps.event.addDomListener(window, 'load', initialize);</script>\n");
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}
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void export(struct membuffer *b, const bool selected_only)
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{
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insert_html_header(b);
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insert_css(b);
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insert_javascript(b, selected_only);
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put_string(b, "\t</head>\n<body>\n<div id=\"map-canvas\"></div>\n</body>\n</html>");
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}
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void export_worldmap_HTML(const char *file_name, const bool selected_only)
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{
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FILE *f;
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struct membuffer buf = { 0 };
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export(&buf, selected_only);
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f = subsurface_fopen(file_name, "w+");
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if (!f) {
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report_error(translate("gettextFromC", "Can't open file %s"), file_name);
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} else {
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flush_buffer(&buf, f); /*check for writing errors? */
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fclose(f);
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}
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free_buffer(&buf);
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}
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