first commit - PoC

1 files changed, 115 insertions, 0 deletions

diff --git a/render.awk b/render.awk
new file mode 100644
index 0000000..db97f47
--- /dev/null
+++ b/render.awk
@@ -0,0 +1,115 @@
+
+function info_line(name, sel, host, port, dst){
+	printf("[i|%s|%s|%s|%s]\r\n", name, sel, host, port) > dst;
+}
+
+function show_link(l, i, dst){
+
+	if(l[i,"Category"] == "")
+		print "Uncategorised link:", l[i,"Selector"] > /dev/stderr;
+	else{
+		printf("[1|%s|%s|%s|%s]\r\n", l[i,"LinkName"], l[i,"Selector"], l[i,"Host"], l[i,"Port"] ) > dst;
+		info_line(l[i,"Description"],"Err", HOST, PORT, dst);
+		info_line("", "Err", HOST, PORT, dst);
+	}
+
+}
+
+
+function show_category_link(category, i, dst){
+	printf("[1|%s|%s|%s|%s]\r\n", category[i,"LinkName"], category[i,"Selector"], category[i,"Host"], category[i,"Port"]) > dst;
+}
+
+
+
+function get_parents(a){
+	delete pars;
+	split(a, pars, /[:blank:]*,[:blank:]*/);
+	for (k in pars){
+		gsub(/ +/, "", pars[k]);
+		#printf("%d: %s\n", k, pars[k]);
+	}
+
+}
+
+function category_in_parents(category, i){
+
+	get_parents(category[i,"Parent"]);
+	for (p in pars){
+		#printf("pars[%d]: %s\n", p,  pars[p]);
+		if (pars[p]!="none"){### this is the root page
+			f = pars[p];
+			##print "cfiles[pars[p]]:", cfiles[f];
+			show_category_link(category, i, cfiles[f]);
+		}
+	}
+}
+
+function category_header(category, i, dst){
+	info_line(category[i,"Title"], "Err", HOST, PORT, dst);
+	info_line("", "Err", HOST, PORT, dst);
+	info_line("Categories:", "Err", HOST, PORT, dst);
+}
+
+function get_link_categories(a){
+	delete cats;
+	split(a, cats, /[:blank:]*,[:blank:]*/);
+	for (k in cats){
+		gsub(/ +/, "", cats[k]);
+	}
+}
+
+########################################
+
+
+function render_init(){
+
+}
+
+
+function render_categories(category, cnum, link, lnum){
+	for (i=1; i<=cnum; i++){
+		cname=category[i,"Name"];
+		#print "'" cname "'";
+		cfiles[cname]=BASEDIR category[i,"Selector"];
+		#print cname ":" cfiles[cname];
+		cmd=sprintf("rm -f %s", cfiles[cname]);
+		system(cmd);
+		category_header(category, i, cfiles[cname]);
+		category_in_parents(category, i);
+	}
+}
+
+function render_post_categories(category, cnum){
+
+	for(i=1;i<=cnum; i++){
+		info_line("_______________", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
+		info_line("Links:", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
+	}
+
+}
+
+
+function render_links(category, cnum, link, lnum){
+
+	for (i=1;i<=lnum;i++){
+		get_link_categories(link[i,"Category"]);
+		for (c in cats){
+			if (cfiles[cats[c]]!=""){
+				show_link(link, i, cfiles[cats[c]]);
+			}
+		}
+	}	
+}
+
+
+function render_finalise(category, cnum, link, lnum){
+
+	for(i=1;i<=cnum; i++){
+		info_line("_______________", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
+		printf("[1|%s|%s|%s|%s]\r\n", "Back to the lawn", ROOTSEL, HOST, PORT ) > cfiles[category[i,"Name"]];
+		info_line("Links:", "Err", HOST, PORT, cfiles[category[i,"Name"]]);
+	}
+	
+
+}