pkg version template

[ppastats.git] / src / html.c

diff --git a/src/html.c b/src/html.c
index f2d39bb..8a12524 100644 (file)
--- a/src/html.c
+++ b/src/html.c
@@ -35,6 +35,7 @@
 #include "lp.h"
 #include "lp_ws.h"
 #include "ppastats.h"
+#include "str.h"
 
 static const char *footer;
 static const char *ppa_body;
@@ -60,19 +61,35 @@ static char *path_new(const char *dir, const char *file, const char *suffixe)
        return path;
 }
 
-static const char *get_header()
+static char *get_header(const char *title, const char *script)
 {
        const char *path;
+       char *res, *tmp;
 
        if (!header) {
                path = DEFAULT_WWW_DIR"/header.tpl";
                header = file_get_content(path);
 
-               if (!header)
+               if (!header) {
                        log_err("Failed to read header template: %s", path);
+
+                       return NULL;
+               }
        }
 
-       return header;
+       tmp = strdup(header);
+       res = strrep(tmp, "@SCRIPT@", script);
+
+       if (res != tmp)
+               free(tmp);
+
+       tmp = res;
+       res = strrep(tmp, "@TITLE@", title);
+
+       if (res != tmp)
+               free(tmp);
+       
+       return res;
 }
 
 static const char *get_footer()
@@ -352,46 +369,6 @@ static json_object *ppa_to_json(struct ppa_stats *ppa)
 }
 
 static void
-version_to_html(struct ppa_stats *ppa,
-               struct package_stats *pkg,
-               struct version_stats *version,
-               const char *dir)
-{
-       char *f_name, *path;
-       FILE *f;
-       const char *footer;
-       const char *pkg_ver;
-
-       pkg_ver = get_pkg_version_body();
-       if (!pkg_ver) {
-               log_err("Failed to get package version template");
-               return ;
-       }
-
-       f_name = malloc(strlen(pkg->name)+1+strlen(version->version)+1);
-       sprintf(f_name, "%s_%s", pkg->name, version->version);
-
-       path = path_new(dir, f_name, ".html");
-       f = fopen(path, "w");
-
-       if (!f) {
-               log_err(_("failed to open: %s"), path);
-               return ;
-       }
-
-       fprintf(f, pkg_ver, version_to_json(ppa, pkg, version));
-
-       footer = get_footer();
-       if (footer)
-               fputs(footer, f);
-
-       fclose(f);
-
-       free(path);
-       free(f_name);
-}
-
-static void
 create_html(const char *path,
            const char *title,
            const char *body_template,
@@ -399,29 +376,36 @@ create_html(const char *path,
 {
        FILE *f;
        const char *footer;
-       const char *header;
+       char *header;
 
-       header = get_header();
+       f = NULL;
+
+       header = get_header(title, script);
        if (!header) {
                log_err(_("Failed to get the header template"));
-               return ;
+               goto on_error;
        }
 
        f = fopen(path, "w");
 
        if (!f) {
                log_err(_("Failed to open: %s"), path);
-               return ;
+               goto on_error;
        }
 
-       fprintf(f, header, title, script);
+       fputs(header, f);
        fputs(body_template, f);
 
        footer = get_footer();
        if (footer)
                fputs(footer, f);
 
-       fclose(f);
+ on_error:
+       if (header)
+               free(header);
+
+       if (f)
+               fclose(f);
 }
 
 static char *ppa_display_name(const struct ppa_stats *ppa)
@@ -464,6 +448,47 @@ index_to_html(struct ppa_stats *ppa, const char *dir)
 }
 
 static void
+version_to_html(struct ppa_stats *ppa,
+               struct package_stats *pkg,
+               struct version_stats *version,
+               const char *dir)
+{
+       char *f_name, *path;
+       const char *body;
+       const char *script_tpl;
+       char *script, *json;
+
+       body = get_pkg_version_body();
+       if (!body) {
+               log_err("Failed to create package version page");
+               return ;
+       }
+
+       json = version_to_json(ppa, pkg, version);
+       if (!json) {
+               log_err("Failed to create package version page");
+               return ;
+       }
+
+
+       f_name = malloc(strlen(pkg->name)+1+strlen(version->version)+1);
+       sprintf(f_name, "%s_%s", pkg->name, version->version);
+
+       path = path_new(dir, f_name, ".html");
+
+       script_tpl = "var data = %s;\n ppastats_ver();";
+       script = malloc(strlen(script_tpl) - 2 +strlen(json) + 1);
+       sprintf(script, script_tpl, json);
+       
+       create_html(path, f_name, body, script);
+                       
+       free(json);
+       free(path);
+       free(f_name);
+
+}
+
+static void
 pkg_to_html(struct ppa_stats *ppa, struct package_stats *pkg, const char *dir)
 {
        char *path, *json_path, *script;