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93c47137 HR |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
a889d671 | 4 | * Copyright (C) 2009, Hein Ragas |
2b19a255 | 5 | * Copyright (C) 2013, Rob Norris <rw_norris@hotmail.com> |
93c47137 HR |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | * | |
93c47137 HR |
21 | */ |
22 | #ifdef HAVE_CONFIG_H | |
23 | #include "config.h" | |
24 | #endif | |
25 | #include <stdlib.h> | |
26 | #include <stdio.h> | |
27 | #include <string.h> | |
28 | #include <glib.h> | |
29 | #include <glib/gstdio.h> | |
30 | #include <glib/gprintf.h> | |
31 | #include <glib/gi18n.h> | |
32 | ||
33 | #include "viking.h" | |
ba4a5e11 | 34 | #include "util.h" |
317aa38d | 35 | #include "geonamessearch.h" |
93c47137 | 36 | |
316945d8 GB |
37 | /* Compatibility */ |
38 | #if ! GLIB_CHECK_VERSION(2,22,0) | |
39 | #define g_mapped_file_unref g_mapped_file_free | |
40 | #endif | |
41 | ||
ba1fd74e RN |
42 | /** |
43 | * See http://www.geonames.org/export/wikipedia-webservice.html#wikipediaBoundingBox | |
44 | */ | |
45 | // Translators may wish to change this setting as appropriate to get Wikipedia articles in that language | |
46 | #define GEONAMES_LANG N_("en") | |
9e4edda0 RN |
47 | // TODO - offer configuration of this value somewhere |
48 | // ATM decided it's not essential enough to warrant putting in the preferences | |
49 | #define GEONAMES_MAX_ENTRIES 20 | |
ba1fd74e | 50 | |
9e4edda0 | 51 | #define GEONAMES_WIKIPEDIA_URL_FMT "http://ws.geonames.org/wikipediaBoundingBoxJSON?formatted=true&north=%s&south=%s&east=%s&west=%s&lang=%s&maxRows=%d" |
ba1fd74e | 52 | |
2b19a255 | 53 | #define GEONAMES_FEATURE_PATTERN "\"feature\": \"" |
09a77f0d HR |
54 | #define GEONAMES_LONGITUDE_PATTERN "\"lng\": " |
55 | #define GEONAMES_NAME_PATTERN "\"name\": \"" | |
56 | #define GEONAMES_LATITUDE_PATTERN "\"lat\": " | |
396ac020 | 57 | #define GEONAMES_ELEVATION_PATTERN "\"elevation\": " |
165a4fa9 HR |
58 | #define GEONAMES_TITLE_PATTERN "\"title\": \"" |
59 | #define GEONAMES_WIKIPEDIAURL_PATTERN "\"wikipediaUrl\": \"" | |
60 | #define GEONAMES_THUMBNAILIMG_PATTERN "\"thumbnailImg\": \"" | |
93c47137 HR |
61 | #define GEONAMES_SEARCH_NOT_FOUND "not understand the location" |
62 | ||
165a4fa9 HR |
63 | /* found_geoname: Type to contain data returned from GeoNames.org */ |
64 | ||
09a77f0d HR |
65 | typedef struct { |
66 | gchar *name; | |
2b19a255 | 67 | gchar *feature; |
09a77f0d | 68 | struct LatLon ll; |
396ac020 | 69 | gdouble elevation; |
af98fde6 | 70 | gchar *cmt; |
165a4fa9 | 71 | gchar *desc; |
09a77f0d HR |
72 | } found_geoname; |
73 | ||
9060b2f7 | 74 | static found_geoname *new_found_geoname() |
165a4fa9 HR |
75 | { |
76 | found_geoname *ret; | |
77 | ||
78 | ret = (found_geoname *)g_malloc(sizeof(found_geoname)); | |
79 | ret->name = NULL; | |
2b19a255 | 80 | ret->feature = NULL; |
af98fde6 | 81 | ret->cmt = NULL; |
165a4fa9 HR |
82 | ret->desc = NULL; |
83 | ret->ll.lat = 0.0; | |
84 | ret->ll.lon = 0.0; | |
396ac020 RN |
85 | ret->elevation = VIK_DEFAULT_ALTITUDE; |
86 | return ret; | |
165a4fa9 HR |
87 | } |
88 | ||
9060b2f7 | 89 | static found_geoname *copy_found_geoname(found_geoname *src) |
09a77f0d | 90 | { |
165a4fa9 | 91 | found_geoname *dest = new_found_geoname(); |
09a77f0d | 92 | dest->name = g_strdup(src->name); |
2b19a255 | 93 | dest->feature = g_strdup(src->feature); |
09a77f0d HR |
94 | dest->ll.lat = src->ll.lat; |
95 | dest->ll.lon = src->ll.lon; | |
396ac020 | 96 | dest->elevation = src->elevation; |
af98fde6 | 97 | dest->cmt = g_strdup(src->cmt); |
165a4fa9 | 98 | dest->desc = g_strdup(src->desc); |
09a77f0d HR |
99 | return(dest); |
100 | } | |
101 | ||
165a4fa9 HR |
102 | static void free_list_geonames(found_geoname *geoname, gpointer userdata) |
103 | { | |
104 | g_free(geoname->name); | |
2b19a255 | 105 | g_free(geoname->feature); |
af98fde6 | 106 | g_free(geoname->cmt); |
165a4fa9 HR |
107 | g_free(geoname->desc); |
108 | } | |
109 | ||
9060b2f7 | 110 | static void free_geoname_list(GList *found_places) |
165a4fa9 HR |
111 | { |
112 | g_list_foreach(found_places, (GFunc)free_list_geonames, NULL); | |
113 | g_list_free(found_places); | |
114 | } | |
115 | ||
165a4fa9 HR |
116 | static void none_found(VikWindow *vw) |
117 | { | |
118 | GtkWidget *dialog = NULL; | |
119 | ||
120 | dialog = gtk_dialog_new_with_buttons ( "", GTK_WINDOW(vw), 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL ); | |
121 | gtk_window_set_title(GTK_WINDOW(dialog), _("Search")); | |
122 | ||
123 | GtkWidget *search_label = gtk_label_new(_("No entries found!")); | |
9b082b39 | 124 | gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), search_label, FALSE, FALSE, 5 ); |
3a256c3c | 125 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); |
165a4fa9 HR |
126 | gtk_widget_show_all(dialog); |
127 | ||
128 | gtk_dialog_run ( GTK_DIALOG(dialog) ); | |
129 | gtk_widget_destroy(dialog); | |
130 | } | |
131 | ||
9060b2f7 | 132 | static GList *a_select_geoname_from_list(GtkWindow *parent, GList *geonames, gboolean multiple_selection_allowed, const gchar *title, const gchar *msg) |
09a77f0d HR |
133 | { |
134 | GtkTreeIter iter; | |
135 | GtkCellRenderer *renderer; | |
09a77f0d HR |
136 | GtkWidget *view; |
137 | found_geoname *geoname; | |
138 | gchar *latlon_string; | |
139 | int column_runner; | |
140 | ||
141 | GtkWidget *dialog = gtk_dialog_new_with_buttons (title, | |
142 | parent, | |
143 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
144 | GTK_STOCK_CANCEL, | |
145 | GTK_RESPONSE_REJECT, | |
146 | GTK_STOCK_OK, | |
147 | GTK_RESPONSE_ACCEPT, | |
148 | NULL); | |
3a256c3c RN |
149 | /* When something is selected then OK */ |
150 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); | |
151 | GtkWidget *response_w = NULL; | |
152 | #if GTK_CHECK_VERSION (2, 20, 0) | |
153 | /* Default to not apply - as initially nothing is selected! */ | |
154 | response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_REJECT ); | |
155 | #endif | |
09a77f0d | 156 | GtkWidget *label = gtk_label_new ( msg ); |
9f82a695 RN |
157 | GtkTreeStore *store = gtk_tree_store_new(3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING); |
158 | ||
09a77f0d HR |
159 | GList *geoname_runner = geonames; |
160 | while (geoname_runner) | |
161 | { | |
162 | geoname = (found_geoname *)geoname_runner->data; | |
163 | latlon_string = g_strdup_printf("(%f,%f)", geoname->ll.lat, geoname->ll.lon); | |
164 | gtk_tree_store_append(store, &iter, NULL); | |
9f82a695 | 165 | gtk_tree_store_set(store, &iter, 0, geoname->name, 1, geoname->feature, 2, latlon_string, -1); |
09a77f0d HR |
166 | geoname_runner = g_list_next(geoname_runner); |
167 | g_free(latlon_string); | |
168 | } | |
9f82a695 | 169 | |
09a77f0d HR |
170 | view = gtk_tree_view_new(); |
171 | renderer = gtk_cell_renderer_text_new(); | |
172 | column_runner = 0; | |
9f82a695 RN |
173 | GtkTreeViewColumn *column; |
174 | // NB could allow columns to be shifted around by doing this after each new | |
175 | // gtk_tree_view_column_set_reorderable ( column, TRUE ); | |
176 | // However I don't think is that useful, so I haven't put it in | |
177 | column = gtk_tree_view_column_new_with_attributes( _("Name"), renderer, "text", column_runner, NULL); | |
178 | gtk_tree_view_column_set_sort_column_id (column, column_runner); | |
179 | gtk_tree_view_append_column (GTK_TREE_VIEW (view), column); | |
180 | ||
09a77f0d | 181 | column_runner++; |
9f82a695 RN |
182 | column = gtk_tree_view_column_new_with_attributes( _("Feature"), renderer, "text", column_runner, NULL); |
183 | gtk_tree_view_column_set_sort_column_id (column, column_runner); | |
184 | gtk_tree_view_append_column (GTK_TREE_VIEW (view), column); | |
185 | ||
09a77f0d | 186 | column_runner++; |
9f82a695 RN |
187 | column = gtk_tree_view_column_new_with_attributes( _("Lat/Lon"), renderer, "text", column_runner, NULL); |
188 | gtk_tree_view_column_set_sort_column_id (column, column_runner); | |
189 | gtk_tree_view_append_column (GTK_TREE_VIEW (view), column); | |
190 | ||
09a77f0d HR |
191 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
192 | gtk_tree_selection_set_mode( gtk_tree_view_get_selection(GTK_TREE_VIEW(view)), | |
193 | multiple_selection_allowed ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_BROWSE ); | |
194 | g_object_unref(store); | |
195 | ||
9e4edda0 RN |
196 | GtkWidget *scrolledwindow = gtk_scrolled_window_new ( NULL, NULL ); |
197 | gtk_scrolled_window_set_policy ( GTK_SCROLLED_WINDOW(scrolledwindow), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC ); | |
198 | gtk_container_add ( GTK_CONTAINER(scrolledwindow), view ); | |
199 | ||
9b082b39 RN |
200 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label, FALSE, FALSE, 0); |
201 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), scrolledwindow, TRUE, TRUE, 0); | |
9e4edda0 RN |
202 | |
203 | // Ensure a reasonable number of items are shown, but let the width be automatically sized | |
204 | gtk_widget_set_size_request ( dialog, -1, 400) ; | |
205 | gtk_widget_show_all ( dialog ); | |
206 | ||
3a256c3c RN |
207 | if ( response_w ) |
208 | gtk_widget_grab_focus ( response_w ); | |
9e4edda0 | 209 | |
09a77f0d HR |
210 | while ( gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT ) |
211 | { | |
212 | GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); | |
213 | GList *selected_geonames = NULL; | |
214 | ||
9f82a695 RN |
215 | // Possibily not the fastest method but we don't have thousands of entries to process... |
216 | if ( gtk_tree_model_get_iter_first( GTK_TREE_MODEL(store), &iter) ) { | |
217 | do { | |
218 | if ( gtk_tree_selection_iter_is_selected ( selection, &iter ) ) { | |
219 | // For every selected item, | |
220 | // compare the name from the displayed view to every geoname entry to find the geoname this selection represents | |
221 | gchar* name; | |
222 | gtk_tree_model_get (GTK_TREE_MODEL(store), &iter, 0, &name, -1 ); | |
223 | // I believe the name of these items to be always unique | |
224 | geoname_runner = geonames; | |
225 | while ( geoname_runner ) { | |
226 | if ( !strcmp ( ((found_geoname*)geoname_runner->data)->name, name ) ) { | |
227 | found_geoname *copied = copy_found_geoname(geoname_runner->data); | |
228 | selected_geonames = g_list_prepend(selected_geonames, copied); | |
229 | break; | |
230 | } | |
231 | geoname_runner = g_list_next(geoname_runner); | |
232 | } | |
09a77f0d HR |
233 | } |
234 | } | |
9f82a695 | 235 | while ( gtk_tree_model_iter_next ( GTK_TREE_MODEL(store), &iter ) ); |
09a77f0d | 236 | } |
9f82a695 | 237 | |
09a77f0d HR |
238 | if (selected_geonames) |
239 | { | |
240 | gtk_widget_destroy ( dialog ); | |
9f82a695 | 241 | return selected_geonames; |
09a77f0d HR |
242 | } |
243 | a_dialog_error_msg(parent, _("Nothing was selected")); | |
244 | } | |
245 | gtk_widget_destroy ( dialog ); | |
246 | return NULL; | |
247 | } | |
248 | ||
d84ade77 | 249 | static GList *get_entries_from_file(gchar *file_name) |
93c47137 HR |
250 | { |
251 | gchar *text, *pat; | |
252 | GMappedFile *mf; | |
253 | gsize len; | |
09a77f0d | 254 | gboolean more = TRUE; |
396ac020 | 255 | gchar lat_buf[32], lon_buf[32], elev_buf[32]; |
93c47137 | 256 | gchar *s; |
09a77f0d HR |
257 | gint fragment_len; |
258 | GList *found_places = NULL; | |
259 | found_geoname *geoname = NULL; | |
260 | gchar **found_entries; | |
261 | gchar *entry; | |
262 | int entry_runner; | |
165a4fa9 HR |
263 | gchar *wikipedia_url = NULL; |
264 | gchar *thumbnail_url = NULL; | |
93c47137 | 265 | |
396ac020 | 266 | lat_buf[0] = lon_buf[0] = elev_buf[0] = '\0'; |
93c47137 HR |
267 | |
268 | if ((mf = g_mapped_file_new(file_name, FALSE, NULL)) == NULL) { | |
269 | g_critical(_("couldn't map temp file")); | |
73f09c15 | 270 | return NULL; |
93c47137 HR |
271 | } |
272 | len = g_mapped_file_get_length(mf); | |
273 | text = g_mapped_file_get_contents(mf); | |
274 | ||
275 | if (g_strstr_len(text, len, GEONAMES_SEARCH_NOT_FOUND) != NULL) { | |
09a77f0d | 276 | more = FALSE; |
93c47137 | 277 | } |
09a77f0d HR |
278 | found_entries = g_strsplit(text, "},", 0); |
279 | entry_runner = 0; | |
280 | entry = found_entries[entry_runner]; | |
281 | while (entry) | |
282 | { | |
283 | more = TRUE; | |
165a4fa9 | 284 | geoname = new_found_geoname(); |
2b19a255 RN |
285 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_FEATURE_PATTERN))) { |
286 | pat += strlen(GEONAMES_FEATURE_PATTERN); | |
09a77f0d HR |
287 | fragment_len = 0; |
288 | s = pat; | |
289 | while (*pat != '"') { | |
290 | fragment_len++; | |
291 | pat++; | |
292 | } | |
2b19a255 | 293 | geoname->feature = g_strndup(s, fragment_len); |
09a77f0d HR |
294 | } |
295 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_LONGITUDE_PATTERN)) == NULL) { | |
296 | more = FALSE; | |
297 | } | |
298 | else { | |
299 | pat += strlen(GEONAMES_LONGITUDE_PATTERN); | |
300 | s = lon_buf; | |
301 | if (*pat == '-') | |
302 | *s++ = *pat++; | |
303 | while ((s < (lon_buf + sizeof(lon_buf))) && (pat < (text + len)) && | |
304 | (g_ascii_isdigit(*pat) || (*pat == '.'))) | |
305 | *s++ = *pat++; | |
306 | *s = '\0'; | |
307 | if ((pat >= (text + len)) || (lon_buf[0] == '\0')) { | |
308 | more = FALSE; | |
309 | } | |
310 | geoname->ll.lon = g_ascii_strtod(lon_buf, NULL); | |
311 | } | |
396ac020 RN |
312 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_ELEVATION_PATTERN))) { |
313 | pat += strlen(GEONAMES_ELEVATION_PATTERN); | |
314 | s = elev_buf; | |
315 | if (*pat == '-') | |
316 | *s++ = *pat++; | |
317 | while ((s < (elev_buf + sizeof(elev_buf))) && (pat < (text + len)) && | |
318 | (g_ascii_isdigit(*pat) || (*pat == '.'))) | |
319 | *s++ = *pat++; | |
320 | *s = '\0'; | |
321 | geoname->elevation = g_ascii_strtod(elev_buf, NULL); | |
322 | } | |
165a4fa9 | 323 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_NAME_PATTERN))) { |
09a77f0d HR |
324 | pat += strlen(GEONAMES_NAME_PATTERN); |
325 | fragment_len = 0; | |
326 | s = pat; | |
327 | while (*pat != '"') { | |
328 | fragment_len++; | |
329 | pat++; | |
330 | } | |
331 | geoname -> name = g_strndup(s, fragment_len); | |
332 | } | |
165a4fa9 HR |
333 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_TITLE_PATTERN))) { |
334 | pat += strlen(GEONAMES_TITLE_PATTERN); | |
335 | fragment_len = 0; | |
336 | s = pat; | |
337 | while (*pat != '"') { | |
338 | fragment_len++; | |
339 | pat++; | |
340 | } | |
341 | geoname -> name = g_strndup(s, fragment_len); | |
342 | } | |
343 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_WIKIPEDIAURL_PATTERN))) { | |
344 | pat += strlen(GEONAMES_WIKIPEDIAURL_PATTERN); | |
345 | fragment_len = 0; | |
346 | s = pat; | |
347 | while (*pat != '"') { | |
348 | fragment_len++; | |
349 | pat++; | |
350 | } | |
351 | wikipedia_url = g_strndup(s, fragment_len); | |
352 | } | |
353 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_THUMBNAILIMG_PATTERN))) { | |
354 | pat += strlen(GEONAMES_THUMBNAILIMG_PATTERN); | |
355 | fragment_len = 0; | |
356 | s = pat; | |
357 | while (*pat != '"') { | |
358 | fragment_len++; | |
359 | pat++; | |
360 | } | |
361 | thumbnail_url = g_strndup(s, fragment_len); | |
362 | } | |
09a77f0d HR |
363 | if ((pat = g_strstr_len(entry, strlen(entry), GEONAMES_LATITUDE_PATTERN)) == NULL) { |
364 | more = FALSE; | |
365 | } | |
366 | else { | |
367 | pat += strlen(GEONAMES_LATITUDE_PATTERN); | |
368 | s = lat_buf; | |
369 | if (*pat == '-') | |
370 | *s++ = *pat++; | |
371 | while ((s < (lat_buf + sizeof(lat_buf))) && (pat < (text + len)) && | |
372 | (g_ascii_isdigit(*pat) || (*pat == '.'))) | |
373 | *s++ = *pat++; | |
374 | *s = '\0'; | |
375 | if ((pat >= (text + len)) || (lat_buf[0] == '\0')) { | |
376 | more = FALSE; | |
377 | } | |
378 | geoname->ll.lat = g_ascii_strtod(lat_buf, NULL); | |
379 | } | |
380 | if (!more) { | |
381 | if (geoname) { | |
382 | g_free(geoname); | |
383 | } | |
384 | } | |
385 | else { | |
165a4fa9 | 386 | if (wikipedia_url) { |
af98fde6 RN |
387 | // Really we should support the GPX URL tag and then put that in there... |
388 | geoname->cmt = g_strdup_printf("http://%s", wikipedia_url); | |
165a4fa9 HR |
389 | if (thumbnail_url) { |
390 | geoname -> desc = g_strdup_printf("<a href=\"http://%s\" target=\"_blank\"><img src=\"%s\" border=\"0\"/></a>", wikipedia_url, thumbnail_url); | |
391 | } | |
392 | else { | |
393 | geoname -> desc = g_strdup_printf("<a href=\"http://%s\" target=\"_blank\">%s</a>", wikipedia_url, geoname->name); | |
394 | } | |
395 | } | |
396 | if (wikipedia_url) { | |
397 | g_free(wikipedia_url); | |
398 | wikipedia_url = NULL; | |
399 | } | |
400 | if (thumbnail_url) { | |
401 | g_free(thumbnail_url); | |
402 | thumbnail_url = NULL; | |
403 | } | |
09a77f0d HR |
404 | found_places = g_list_prepend(found_places, geoname); |
405 | } | |
406 | entry_runner++; | |
407 | entry = found_entries[entry_runner]; | |
93c47137 | 408 | } |
09a77f0d | 409 | g_strfreev(found_entries); |
165a4fa9 | 410 | found_places = g_list_reverse(found_places); |
316945d8 | 411 | g_mapped_file_unref(mf); |
165a4fa9 HR |
412 | return(found_places); |
413 | } | |
414 | ||
415 | ||
120ab662 | 416 | void a_geonames_wikipedia_box ( VikWindow *vw, VikTrwLayer *vtl, struct LatLon maxmin[2] ) |
165a4fa9 HR |
417 | { |
418 | gchar *uri; | |
419 | gchar *tmpname; | |
420 | GList *wiki_places; | |
421 | GList *selected; | |
422 | GList *wp_runner; | |
423 | VikWaypoint *wiki_wp; | |
424 | found_geoname *wiki_geoname; | |
425 | ||
7700a91f GB |
426 | /* encode doubles in a C locale */ |
427 | gchar *north = a_coords_dtostr(maxmin[0].lat); | |
428 | gchar *south = a_coords_dtostr(maxmin[1].lat); | |
429 | gchar *east = a_coords_dtostr(maxmin[0].lon); | |
430 | gchar *west = a_coords_dtostr(maxmin[1].lon); | |
9e4edda0 | 431 | uri = g_strdup_printf ( GEONAMES_WIKIPEDIA_URL_FMT, north, south, east, west, GEONAMES_LANG, GEONAMES_MAX_ENTRIES ); |
7700a91f GB |
432 | g_free(north); north = NULL; |
433 | g_free(south); south = NULL; | |
434 | g_free(east); east = NULL; | |
435 | g_free(west); west = NULL; | |
e09b94fe | 436 | tmpname = a_download_uri_to_tmp_file ( uri, NULL ); |
165a4fa9 HR |
437 | if (!tmpname) { |
438 | none_found(vw); | |
439 | return; | |
440 | } | |
441 | wiki_places = get_entries_from_file(tmpname); | |
442 | if (g_list_length(wiki_places) == 0) { | |
443 | none_found(vw); | |
444 | return; | |
445 | } | |
446 | selected = a_select_geoname_from_list(VIK_GTK_WINDOW_FROM_WIDGET(vw), wiki_places, TRUE, "Select articles", "Select the articles you want to add."); | |
447 | wp_runner = selected; | |
448 | while (wp_runner) { | |
449 | wiki_geoname = (found_geoname *)wp_runner->data; | |
450 | wiki_wp = vik_waypoint_new(); | |
165a4fa9 HR |
451 | wiki_wp->visible = TRUE; |
452 | vik_coord_load_from_latlon(&(wiki_wp->coord), vik_trw_layer_get_coord_mode ( vtl ), &(wiki_geoname->ll)); | |
396ac020 | 453 | wiki_wp->altitude = wiki_geoname->elevation; |
af98fde6 RN |
454 | vik_waypoint_set_comment(wiki_wp, wiki_geoname->cmt); |
455 | vik_waypoint_set_description(wiki_wp, wiki_geoname->desc); | |
f5c200d4 RN |
456 | // Use the featue type to generate a suitable waypoint icon |
457 | // http://www.geonames.org/wikipedia/wikipedia_features.html | |
458 | // Only a few values supported as only a few symbols make sense | |
459 | if ( wiki_geoname->feature ) { | |
460 | if ( !strcmp (wiki_geoname->feature, "city") ) | |
461 | vik_waypoint_set_symbol(wiki_wp, "city (medium)"); | |
462 | if ( !strcmp (wiki_geoname->feature, "edu") ) | |
463 | vik_waypoint_set_symbol(wiki_wp, "school"); | |
464 | if ( !strcmp (wiki_geoname->feature, "airport") ) | |
465 | vik_waypoint_set_symbol(wiki_wp, "airport"); | |
466 | if ( !strcmp (wiki_geoname->feature, "mountain") ) | |
467 | vik_waypoint_set_symbol(wiki_wp, "summit"); | |
468 | if ( !strcmp (wiki_geoname->feature, "forest") ) | |
469 | vik_waypoint_set_symbol(wiki_wp, "forest"); | |
470 | } | |
165a4fa9 HR |
471 | vik_trw_layer_filein_add_waypoint ( vtl, wiki_geoname->name, wiki_wp ); |
472 | wp_runner = g_list_next(wp_runner); | |
473 | } | |
474 | free_geoname_list(wiki_places); | |
475 | free_geoname_list(selected); | |
476 | g_free(uri); | |
477 | if (tmpname) { | |
7616220d | 478 | g_remove(tmpname); |
165a4fa9 HR |
479 | g_free(tmpname); |
480 | } | |
165a4fa9 | 481 | } |