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-rw-r--r--cgit.c10
-rw-r--r--cgit.h4
-rw-r--r--cgitrc.5.txt23
-rw-r--r--cmd.c5
-rw-r--r--shared.c2
-rw-r--r--ui-shared.c2
-rw-r--r--ui-stats.c97
-rw-r--r--ui-stats.h19
8 files changed, 104 insertions, 58 deletions
diff --git a/cgit.c b/cgit.c
index 22b6d7c..57e11cd 100644
--- a/cgit.c
+++ b/cgit.c
@@ -12,6 +12,7 @@
 #include "configfile.h"
 #include "html.h"
 #include "ui-shared.h"
+#include "ui-stats.h"
 #include "scan-tree.h"
 
 const char *cgit_version = CGIT_VERSION;
@@ -54,8 +55,8 @@ void config_cb(const char *name, const char *value)
 		ctx.cfg.enable_log_filecount = atoi(value);
 	else if (!strcmp(name, "enable-log-linecount"))
 		ctx.cfg.enable_log_linecount = atoi(value);
-	else if (!strcmp(name, "enable-stats"))
-		ctx.cfg.enable_stats = atoi(value);
+	else if (!strcmp(name, "max-stats"))
+		ctx.cfg.max_stats = cgit_find_stats_period(value, NULL);
 	else if (!strcmp(name, "cache-size"))
 		ctx.cfg.cache_size = atoi(value);
 	else if (!strcmp(name, "cache-root"))
@@ -114,8 +115,8 @@ void config_cb(const char *name, const char *value)
 		ctx.repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value);
 	else if (ctx.repo && !strcmp(name, "repo.enable-log-linecount"))
 		ctx.repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value);
-	else if (ctx.repo && !strcmp(name, "repo.enable-stats"))
-		ctx.repo->enable_stats = ctx.cfg.enable_stats && atoi(value);
+	else if (ctx.repo && !strcmp(name, "repo.max-stats"))
+		ctx.repo->max_stats = cgit_find_stats_period(value, NULL);
 	else if (ctx.repo && !strcmp(name, "repo.module-link"))
 		ctx.repo->module_link= xstrdup(value);
 	else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) {
@@ -183,6 +184,7 @@ static void prepare_context(struct cgit_context *ctx)
 	ctx->cfg.max_lock_attempts = 5;
 	ctx->cfg.max_msg_len = 80;
 	ctx->cfg.max_repodesc_len = 80;
+	ctx->cfg.max_stats = 0;
 	ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
 	ctx->cfg.renamelimit = -1;
 	ctx->cfg.robots = "index, nofollow";
diff --git a/cgit.h b/cgit.h
index 85045c4..f2cb671 100644
--- a/cgit.h
+++ b/cgit.h
@@ -61,7 +61,7 @@ struct cgit_repo {
 	int snapshots;
 	int enable_log_filecount;
 	int enable_log_linecount;
-	int enable_stats;
+	int max_stats;
 };
 
 struct cgit_repolist {
@@ -153,13 +153,13 @@ struct cgit_config {
 	int enable_index_links;
 	int enable_log_filecount;
 	int enable_log_linecount;
-	int enable_stats;
 	int local_time;
 	int max_repo_count;
 	int max_commit_count;
 	int max_lock_attempts;
 	int max_msg_len;
 	int max_repodesc_len;
+	int max_stats;
 	int nocache;
 	int renamelimit;
 	int snapshots;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 60d3ea4..0bbbea3 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -74,10 +74,6 @@ enable-log-linecount
 	and removed lines for each commit on the repository log page. Default
 	value: "0".
 
-enable-stats
-	Globally enable/disable statistics for each repository. Default
-	value: "0".
-
 favicon
 	Url used as link to a shortcut icon for cgit. If specified, it is
 	suggested to use the value "/favicon.ico" since certain browsers will
@@ -133,6 +129,11 @@ max-repodesc-length
 	Specifies the maximum number of repo description characters to display
 	on the repository index page. Default value: "80".
 
+max-stats
+	Set the default maximum statistics period. Valid values are "week",
+	"month", "quarter" and "year". If unspecified, statistics are
+	disabled. Default value: none. See also: "repo.max-stats".
+
 module-link
 	Text which will be used as the formatstring for a hyperlink when a
 	submodule is printed in a directory listing. The arguments for the
@@ -222,9 +223,10 @@ repo.enable-log-linecount
 	A flag which can be used to disable the global setting
 	`enable-log-linecount'. Default value: none.
 
-repo.enable-stats
-	A flag which can be used to disable the global setting
-	`enable-stats'. Default value: none.
+repo.max-stats
+	Override the default maximum statistics period. Valid values are equal
+	to the values specified for the global "max-stats" setting. Default
+	value: none.
 
 repo.name
 	The value to show as repository name. Default value: <repo.url>.
@@ -284,6 +286,10 @@ favicon=/favicon.ico
 logo=/img/mylogo.png
 
 
+# Enable statistics per week, month and quarter
+max-stats=quarter
+
+
 # Set the title and heading of the repository index page
 root-title=foobar.com git repositories
 
@@ -356,6 +362,9 @@ repo.snapshots=0
 # Disable line-counts for this repo
 repo.enable-log-linecount=0
 
+# Restrict the max statistics period for this repo
+repo.max-stats=month
+
 
 BUGS
 ----
diff --git a/cmd.c b/cmd.c
index 744bf84..763a558 100644
--- a/cmd.c
+++ b/cmd.c
@@ -112,10 +112,7 @@ static void snapshot_fn(struct cgit_context *ctx)
 
 static void stats_fn(struct cgit_context *ctx)
 {
-	if (ctx->repo->enable_stats)
-		cgit_show_stats(ctx);
-	else
-		cgit_print_error("Stats disabled for this repo");
+	cgit_show_stats(ctx);
 }
 
 static void summary_fn(struct cgit_context *ctx)
diff --git a/shared.c b/shared.c
index 37333f0..7382609 100644
--- a/shared.c
+++ b/shared.c
@@ -58,7 +58,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
 	ret->snapshots = ctx.cfg.snapshots;
 	ret->enable_log_filecount = ctx.cfg.enable_log_filecount;
 	ret->enable_log_linecount = ctx.cfg.enable_log_linecount;
-	ret->enable_stats = ctx.cfg.enable_stats;
+	ret->max_stats = ctx.cfg.max_stats;
 	ret->module_link = ctx.cfg.module_link;
 	ret->readme = NULL;
 	return ret;
diff --git a/ui-shared.c b/ui-shared.c
index 0e688a0..97b9d46 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -641,7 +641,7 @@ void cgit_print_pageheader(struct cgit_context *ctx)
 				 ctx->qry.head, ctx->qry.sha1);
 		cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head,
 			       ctx->qry.sha1, ctx->qry.sha2, NULL);
-		if (ctx->repo->enable_stats)
+		if (ctx->repo->max_stats)
 			reporevlink("stats", "stats", NULL, hc(cmd, "stats"),
 				    ctx->qry.head, NULL, NULL);
 		if (ctx->repo->readme)
diff --git a/ui-stats.c b/ui-stats.c
index 3cc8d70..1104485 100644
--- a/ui-stats.c
+++ b/ui-stats.c
@@ -1,26 +1,12 @@
+#include <string-list.h>
+
 #include "cgit.h"
 #include "html.h"
-#include <string-list.h>
+#include "ui-shared.h"
+#include "ui-stats.h"
 
 #define MONTHS 6
 
-struct Period {
-	const char code;
-	const char *name;
-	int max_periods;
-	int count;
-
-	/* Convert a tm value to the first day in the period */
-	void (*trunc)(struct tm *tm);
-
-	/* Update tm value to start of next/previous period */
-	void (*dec)(struct tm *tm);
-	void (*inc)(struct tm *tm);
-
-	/* Pretty-print a tm value */
-	char *(*pretty)(struct tm *tm);
-};
-
 struct authorstat {
 	long total;
 	struct string_list list;
@@ -137,15 +123,39 @@ static char *pretty_year(struct tm *tm)
 	return fmt("%d", tm->tm_year + 1900);
 }
 
-struct Period periods[] = {
+struct cgit_period periods[] = {
 	{'w', "week", 12, 4, trunc_week, dec_week, inc_week, pretty_week},
 	{'m', "month", 12, 4, trunc_month, dec_month, inc_month, pretty_month},
 	{'q', "quarter", 12, 4, trunc_quarter, dec_quarter, inc_quarter, pretty_quarter},
 	{'y', "year", 12, 4, trunc_year, dec_year, inc_year, pretty_year},
 };
 
+/* Given a period code or name, return a period index (1, 2, 3 or 4)
+ * and update the period pointer to the correcsponding struct.
+ * If no matching code is found, return 0.
+ */
+int cgit_find_stats_period(const char *expr, struct cgit_period **period)
+{
+	int i;
+	char code = '\0';
+
+	if (!expr)
+		return 0;
+
+	if (strlen(expr) == 1)
+		code = expr[0];
+
+	for (i = 0; i < sizeof(periods) / sizeof(periods[0]); i++)
+		if (periods[i].code == code || !strcmp(periods[i].name, expr)) {
+			if (period)
+				*period = &periods[i];
+			return i+1;
+		}
+	return 0;
+}
+
 static void add_commit(struct string_list *authors, struct commit *commit,
-	struct Period *period)
+	struct cgit_period *period)
 {
 	struct commitinfo *info;
 	struct string_list_item *author, *item;
@@ -190,7 +200,7 @@ static int cmp_total_commits(const void *a1, const void *a2)
  * timeperiod into a nested string_list collection.
  */
 struct string_list collect_stats(struct cgit_context *ctx,
-	struct Period *period)
+	struct cgit_period *period)
 {
 	struct string_list authors;
 	struct rev_info rev;
@@ -233,7 +243,7 @@ struct string_list collect_stats(struct cgit_context *ctx,
 
 void print_combined_authorrow(struct string_list *authors, int from, int to,
 	const char *name, const char *leftclass, const char *centerclass,
-	const char *rightclass, struct Period *period)
+	const char *rightclass, struct cgit_period *period)
 {
 	struct string_list_item *author;
 	struct authorstat *authorstat;
@@ -271,7 +281,8 @@ void print_combined_authorrow(struct string_list *authors, int from, int to,
 	htmlf("<td class='%s'>%d</td></tr>", rightclass, total);
 }
 
-void print_authors(struct string_list *authors, int top, struct Period *period)
+void print_authors(struct string_list *authors, int top,
+		   struct cgit_period *period)
 {
 	struct string_list_item *author;
 	struct authorstat *authorstat;
@@ -339,16 +350,22 @@ void print_authors(struct string_list *authors, int top, struct Period *period)
 void cgit_show_stats(struct cgit_context *ctx)
 {
 	struct string_list authors;
-	struct Period *period;
+	struct cgit_period *period;
 	int top, i;
+	const char *code = "w";
 
-	period = &periods[0];
-	if (ctx->qry.period) {
-		for (i = 0; i < sizeof(periods) / sizeof(periods[0]); i++)
-			if (periods[i].code == ctx->qry.period[0]) {
-				period = &periods[i];
-				break;
-			}
+	if (ctx->qry.period)
+		code = ctx->qry.period;
+
+	i = cgit_find_stats_period(code, &period);
+	if (!i) {
+		cgit_print_error(fmt("Unknown statistics type: %c", code));
+		return;
+	}
+	if (i > ctx->repo->max_stats) {
+		cgit_print_error(fmt("Statistics type disabled: %s",
+				     period->name));
+		return;
 	}
 	authors = collect_stats(ctx, period);
 	qsort(authors.items, authors.nr, sizeof(struct string_list_item),
@@ -368,14 +385,16 @@ void cgit_show_stats(struct cgit_context *ctx)
 	html("<form method='get' action='.' style='float: right; text-align: right;'>");
 	if (strcmp(ctx->qry.head, ctx->repo->defbranch))
 		htmlf("<input type='hidden' name='h' value='%s'/>", ctx->qry.head);
-	html("Period: ");
-	html("<select name='period' onchange='this.form.submit();'>");
-	for (i = 0; i < sizeof(periods) / sizeof(periods[0]); i++)
-		htmlf("<option value='%c'%s>%s</option>",
-			periods[i].code,
-			period == &periods[i] ? " selected" : "",
-			periods[i].name);
-	html("</select><br/><br/>");
+	if (ctx->repo->max_stats > 1) {
+		html("Period: ");
+		html("<select name='period' onchange='this.form.submit();'>");
+		for (i = 0; i < ctx->repo->max_stats; i++)
+			htmlf("<option value='%c'%s>%s</option>",
+				periods[i].code,
+				period == &periods[i] ? " selected" : "",
+				periods[i].name);
+		html("</select><br/><br/>");
+	}
 	html("Authors: ");
 	html("");
 	html("<select name='ofs' onchange='this.form.submit();'>");
diff --git a/ui-stats.h b/ui-stats.h
index f1d744c..4f13dba 100644
--- a/ui-stats.h
+++ b/ui-stats.h
@@ -3,6 +3,25 @@
 
 #include "cgit.h"
 
+struct cgit_period {
+	const char code;
+	const char *name;
+	int max_periods;
+	int count;
+
+	/* Convert a tm value to the first day in the period */
+	void (*trunc)(struct tm *tm);
+
+	/* Update tm value to start of next/previous period */
+	void (*dec)(struct tm *tm);
+	void (*inc)(struct tm *tm);
+
+	/* Pretty-print a tm value */
+	char *(*pretty)(struct tm *tm);
+};
+
+extern int cgit_find_stats_period(const char *expr, struct cgit_period **period);
+
 extern void cgit_show_stats(struct cgit_context *ctx);
 
 #endif /* UI_STATS_H */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-24 21:47:33 +0000