scrap movie posters

4 files changed, 41 insertions, 6 deletions

diff --git a/.gitignore b/.gitignore
index b15486f..cba224e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 seances.xml
+scrap
 cite
 cite.html
 citenofr.html
diff --git a/build.sh b/build.sh
index 983c5fd..772a236 100755
--- a/build.sh
+++ b/build.sh
@@ -1,2 +1,4 @@
 #!/bin/sh
-gcc -g -Wall -Wextra -Wno-pointer-sign $(xml2-config --cflags --libs) -o cite cite.c
+gcc -Wall -Wextra -Wno-pointer-sign \
+	-lcurl $(xml2-config --cflags --libs) \
+	-o scrap cite.c
diff --git a/cite.c b/cite.c
index 8feb067..12545c5 100644
--- a/cite.c
+++ b/cite.c
@@ -1,3 +1,4 @@
+#include <curl/curl.h>
 #include <libxml/parser.h>
 #include <string.h>
 
@@ -18,6 +19,7 @@ typedef struct {
 } Movie;
 
 Movie movies[64] = {0};
+CURL *curl = NULL;
 
 static void print_style(void)
 {
@@ -58,6 +60,27 @@ static void print_movie(Movie *movie, int hide_fr)
 	printf("\n");
 }
 
+static void download_poster(Movie *movie)
+{
+	char out_path[512];
+	char *last_slash = movie->poster;
+	while (strchr(last_slash, '/') != NULL)
+		last_slash = strchr(last_slash, '/') + 1;
+	strcpy(out_path, "cite/");
+	strcat(out_path, last_slash);
+	FILE *const fp = fopen(out_path, "wb");
+	if (fp == NULL)
+		return;
+	curl_easy_setopt(curl, CURLOPT_URL, movie->poster);
+	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
+	curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
+	fprintf(stderr, "getting %s", out_path);
+	fprintf(stderr, "\rgot %s    \n", out_path);
+	const CURLcode res = curl_easy_perform(curl);
+	if (res == CURLE_OK)
+		strcpy(movie->poster, last_slash);
+}
+
 static void xfree(const void *ptr)
 {
 	if (ptr != NULL)
@@ -170,6 +193,12 @@ int main(int argc, char **argv)
 		xmlFreeDoc(document);
 		return 1;
 	}
+	curl = curl_easy_init();
+	if (curl == NULL) {
+		xmlCleanupParser();
+		xmlFreeDoc(document);
+		return 1;
+	}
 	for (const xmlNode *week = root->children; week != NULL; week = week->next) {
 		for (const xmlNode *mov = get_movie_node(week); mov != NULL; mov = mov->next) {
 			const int id = get_id(mov);
@@ -185,8 +214,11 @@ int main(int argc, char **argv)
 	}
 	print_style();
 	printf("<h1><a href=\"http://www.citebd.org/spip.php?film2912\">cinéma de la cité</a></h1>\n");
-	for (Movie *movie = movies; movie->id != 0; movie++)
+	for (Movie *movie = movies; movie->id != 0; movie++) {
+		download_poster(movie);
 		print_movie(movie, atoi(argv[2]));
+	}
+	curl_easy_cleanup(curl);
 	xmlFreeDoc(document);
 	xmlCleanupParser();
 	return 0;
diff --git a/scrap.sh b/scrap.sh
index bb4862a..9228443 100755
--- a/scrap.sh
+++ b/scrap.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 ./build.sh || exit 1
 curl -o seances.xml 'http://www.citebd.org/IMG/xml/allocineseances-4.xml' || exit 1
-./cite seances.xml 0 >cite.html || exit 1
-scp cite.html root@kdx.re:/var/www/html
-./cite seances.xml 1 >citenofr.html || exit 1
-scp citenofr.html root@kdx.re:/var/www/html
+mkdir -p cite
+./scrap seances.xml 0 >cite/index.html || exit 1
+./scrap seances.xml 1 >cite/nofr.html || exit 1
+rsync -rvu --delete cite root@kdx.re:/var/www/html