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get html header from file
[ppastats.git] / src / html.c
diff --git a/src/html.c b/src/html.c
index 07945f6..965a565 100644 (file)
--- a/src/html.c
+++ b/src/html.c
@@ -37,23 +37,9 @@
 #include "ppastats.h"
 
 static char *footer;
-
-#define HTML_PKG_TEMPLATE \
-"      <h1><span id=\"pkg_name\">N/A</span></h1>\n\
-       <div id=\"charts\">\n\
-               <div id=\"chart\"></div>\n\
-               <div id=\"chart_distro\"></div>\n\
-       </div>\n\
-       <div id=\"details\">\n\
-               <em>PPA</em>: \n\
-               <a href=\"index.html\">\n\
-               <span id=\"ppa_owner\">N/A</span>/\n\
-               <span id=\"ppa_name\">N/A</span>\n\
-               </a>\n\
-\n\
-               <div id=\"distros\"><em>Distros:</em></div>\n\
-               <div id=\"versions\"><em>Versions:</em></div>\n\
-       </div>"
+static char *ppa_body;
+static char *pkg_body;
+static char *header;
 
 #define HTML_VERSION_TEMPLATE \
 "<html>\n\
@@ -96,46 +82,6 @@ src=\"js/excanvas.js\"></script><![endif]-->\n\
       </div>\n\
     </div>\n"
 
-#define HTML_HEADER \
-"<html>\n\
-       <head>\n\
-               <title>%s</title>\n\
-               <link type=\"text/css\"\n\
-                     rel=\"stylesheet\"\n\
-                     href=\
-\"http://fonts.googleapis.com/css?family=Ubuntu:regular,bold&subset=Latin\">\n\
-               <link type=\"text/css\" href=\"css/ppastats.css\"\n\
-                     rel=\"stylesheet\"/>\n\
-               <link type=\"text/css\" href=\"css/jquery.jqplot.min.css\"\n\
-                     rel=\"stylesheet\" />\n\
-<!--[if lt IE 9]><script \
-language=\"javascript\" \
-type=\"text/javascript\" \
-src=\"js/excanvas.js\"></script><![endif]-->\n\
-               <script type=\"text/javascript\"\n\
-                       src=\"js/jquery.min.js\"></script>\n\
-               <script type=\"text/javascript\"\n\
-                       src=\"js/jquery.jqplot.min.js\"></script>\n\
-               <script type=\"text/javascript\"\n\
-                       src=\"js/jqplot.dateAxisRenderer.min.js\"></script>\n\
-               <script type=\"text/javascript\"\n\
-                       src=\"js/ppastats.js\"></script>\n\
-               <script>%s</script>\n\
-       </head>\n\
-       <body>\n"
-
-#define HTML_INDEX_TEMPLATE \
-"      <h1><span id=\"ppa_name\">N/A</span></h1>\n\
-       <div id=\"details\">\n\
-               <div class=\"pkgs\">\n\
-                       <em>Packages</em>:\n\
-                       <ul id=\"pkgs\"></ul>\n\
-               </div>\n\
-       </div>\n\
-       <div  id=\"charts\">\n\
-               <div id=\"chart\"></div>\n\
-       </div>\n"
-
 static char *path_new(const char *dir, const char *file, const char *suffixe)
 {
        char *path;
@@ -154,7 +100,20 @@ static char *path_new(const char *dir, const char *file, const char *suffixe)
        return path;
 }
 
+static const char *get_header()
+{
+       const char *path;
 
+       if (!header) {
+               path = DEFAULT_WWW_DIR"/header.tpl";
+               header = file_get_content(path);
+
+               if (!header)
+                       log_err("Failed to read header template: %s", path);
+       }
+
+       return header;
+}
 
 static const char *get_footer()
 {
@@ -171,6 +130,36 @@ static const char *get_footer()
        return footer;
 }
 
+static const char *get_ppa_body()
+{
+       const char *path;
+
+       if (!ppa_body) {
+               path = DEFAULT_WWW_DIR"/ppa.tpl";
+               ppa_body = file_get_content(path);
+
+               if (!ppa_body)
+                       log_err("Failed to read PPA template: %s", path);
+       }
+
+       return ppa_body;
+}
+
+static const char *get_pkg_body()
+{
+       const char *path;
+
+       if (!pkg_body) {
+               path = DEFAULT_WWW_DIR"/pkg.tpl";
+               pkg_body = file_get_content(path);
+
+               if (!pkg_body)
+                       log_err("Failed to read package template: %s", path);
+       }
+
+       return pkg_body;
+}
+
 static struct json_object *date_to_json(struct tm *tm)
 {
        json_object *json;
@@ -429,6 +418,11 @@ create_html(const char *path,
 {
        FILE *f;
        const char *footer;
+       const char *header;
+
+       header = get_header();
+       if (!header)
+               return ;
 
        f = fopen(path, "w");
 
@@ -437,7 +431,7 @@ create_html(const char *path,
                return ;
        }
 
-       fprintf(f, HTML_HEADER, title, script);
+       fprintf(f, header, title, script);
        fputs(body_template, f);
 
        footer = get_footer();
@@ -463,6 +457,13 @@ index_to_html(struct ppa_stats *ppa, const char *dir)
 {
        char *path, *json_path, *dname;
        json_object *json;
+       const char *body;
+
+       body = get_ppa_body();
+       if (!body) {
+               log_err("Failed to create PPA page");
+               return ;
+       }
 
        json = ppa_to_json(ppa);
        json_path = path_new(dir, "index", ".json");
@@ -474,7 +475,7 @@ index_to_html(struct ppa_stats *ppa, const char *dir)
 
        path = path_new(dir, "index", ".html");
        dname = ppa_display_name(ppa);
-       create_html(path, dname, HTML_INDEX_TEMPLATE, "ppastats_ppa();");
+       create_html(path, dname, body, "ppastats_ppa();");
        free(path);
        free(dname);
 }
@@ -484,6 +485,13 @@ pkg_to_html(struct ppa_stats *ppa, struct package_stats *pkg, const char *dir)
 {
        char *path, *json_path, *script;
        json_object *json;
+       const char *body;
+
+       body = get_pkg_body();
+       if (!body) {
+               log_err("Failed to create package page: %s", pkg->name);
+               return ;
+       }
 
        json_path = path_new(dir, pkg->name, ".json");
        json = pkg_to_json(ppa, pkg);
@@ -502,7 +510,7 @@ pkg_to_html(struct ppa_stats *ppa, struct package_stats *pkg, const char *dir)
 
        log_debug(_("generating %s"), path);
 
-       create_html(path, pkg->name, HTML_PKG_TEMPLATE, script);
+       create_html(path, pkg->name, body, script);
        free(path);
        free(script);
 }
ppastats is a command line tool which produces HTML report for viewing download statistics of an Ubuntu PPA.