ui-stats: replace 'enable-stats' setting with 'max-stats'

The new 'max-stats' and 'repo.max-stats' settings makes it possible to
define the maximum statistics period, both globally and per repo. Hence,
it is now feasible to allow statistics on repositories with a high commit
frequency, like linux-2.6, by setting repo.max-stats to e.g. 'month'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

diff --git a/cgit.c b/cgit.c
index 22b6d7cb09d0bc1085aba5f14efdfac6e3b3bfb9..57e11cdfb0b1095c2bd9b742a12f79793e4841a0 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -12,6 +12,7 @@
 #include "configfile.h"
 #include "html.h"
 #include "ui-shared.h"
 #include "configfile.h"
 #include "html.h"
 #include "ui-shared.h"

+#include "ui-stats.h"

 #include "scan-tree.h"
 
 const char *cgit_version = CGIT_VERSION;
 #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);
                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"))
        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);
                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) {
        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_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";
        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 85045c4a98285607e962e59f34788584a7f39ab9..f2cb671b12962d9b13ced83aa2685b4bc343796a 100644 (file)
--- a/cgit.h
+++ b/cgit.h
@@ -61,7 +61,7 @@ struct cgit_repo {
        int snapshots;
        int enable_log_filecount;
        int enable_log_linecount;
        int snapshots;
        int enable_log_filecount;
        int enable_log_linecount;

-       int enable_stats;
+       int max_stats;

 };
 
 struct cgit_repolist {
 };
 
 struct cgit_repolist {


@@ -153,13 +153,13 @@ struct cgit_config {
        int enable_index_links;
        int enable_log_filecount;
        int enable_log_linecount;
        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 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;
        int nocache;
        int renamelimit;
        int snapshots;

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 60d3ea492d3f8a923a3102235d872b93f1c98664..0bbbea3b69c891068bda9e29666877ae2008a119 100644 (file)
--- 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".
 
        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
 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".
 
        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
 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.
 
        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>.
 
 repo.name
        The value to show as repository name. Default value: <repo.url>.


@@ -284,6 +286,10 @@ favicon=/favicon.ico
 logo=/img/mylogo.png
 
 
 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
 
 # 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
 
 # Disable line-counts for this repo
 repo.enable-log-linecount=0
 

+# Restrict the max statistics period for this repo
+repo.max-stats=month
+

 
 BUGS
 ----
 
 BUGS
 ----

diff --git a/cmd.c b/cmd.c
index 744bf84db246c7f7e4090bde978a62a94e0a1ce2..763a558710a6a4f76590dabcf3a800b3c79aa356 100644 (file)
--- 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)
 {
 
 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)
 }
 
 static void summary_fn(struct cgit_context *ctx)

diff --git a/shared.c b/shared.c
index 37333f0a4018b89c80d8a064c42e7965794ee8d2..73826090669d2bfc8e6d59842e5212c7040230c4 100644 (file)
--- 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->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;
        ret->module_link = ctx.cfg.module_link;
        ret->readme = NULL;
        return ret;

diff --git a/ui-shared.c b/ui-shared.c
index 0e688a0141a4a055a35774856aa26d1d8e8c4675..97b9d462d9d6e44f73306b454265753326cc7c74 100644 (file)
--- 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);
                                 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)
                        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 3cc8d70e031b9ce571601598ba71d779a01ede9d..1104485c386f532b34b0db9535eff92b66e6407b 100644 (file)
--- a/ui-stats.c
+++ b/ui-stats.c
@@ -1,26 +1,12 @@
+#include <string-list.h>
+

 #include "cgit.h"
 #include "html.h"
 #include "cgit.h"
 #include "html.h"

-#include <string-list.h>
+#include "ui-shared.h"
+#include "ui-stats.h"

 
 #define MONTHS 6
 
 
 #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;
 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);
 }
 
        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},
 };
 
        {'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,
 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;
 {
        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,
  * 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;
 {
        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,
 
 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;
 {
        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);
 }
 
        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;
 {
        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;
 void cgit_show_stats(struct cgit_context *ctx)
 {
        struct string_list authors;

-       struct Period *period;
+       struct cgit_period *period;

        int top, i;
        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),
        }
        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("<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();'>");
        html("Authors: ");
        html("");
        html("<select name='ofs' onchange='this.form.submit();'>");

diff --git a/ui-stats.h b/ui-stats.h
index f1d744cff23840822db991d08bd6cc53d685f636..4f13dba5500f698f34578653cf5a2035dfa8c8ad 100644 (file)
--- a/ui-stats.h
+++ b/ui-stats.h
@@ -3,6 +3,25 @@
 
 #include "cgit.h"
 
 
 #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 */
 extern void cgit_show_stats(struct cgit_context *ctx);
 
 #endif /* UI_STATS_H */