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authorRafael G. Martins <rafael@rafaelmartins.eng.br>2018-06-10 11:15:47 +0200
committerRafael G. Martins <rafael@rafaelmartins.eng.br>2018-06-10 11:37:53 +0200
commit7a01d4616cec1831ec025e62bc64b4ec5d6ed600 (patch)
tree1c65e77aeb3b03bab99457facc98d166a1da1e7f /src/blogc-make/rules.c
parent780310275325795722d4a555cdcba2342f6a9e39 (diff)
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make: disable post listings if {atom_,}posts_per_page is 0
Diffstat (limited to 'src/blogc-make/rules.c')
-rw-r--r--src/blogc-make/rules.c29
1 files changed, 28 insertions, 1 deletions
diff --git a/src/blogc-make/rules.c b/src/blogc-make/rules.c
index aea9c0f..8851313 100644
--- a/src/blogc-make/rules.c
+++ b/src/blogc-make/rules.c
@@ -53,6 +53,19 @@ posts_pagination(bm_ctx_t *ctx, bc_trie_t *variables, const char *variable)
}
+static bool
+posts_pagination_enabled(bm_ctx_t *ctx, const char *variable)
+{
+ if (ctx == NULL || ctx->settings == NULL || ctx->settings->settings == NULL)
+ return false;
+
+ long posts_per_page = strtol(
+ bc_trie_lookup(ctx->settings->settings, variable),
+ NULL, 10); // FIXME: improve
+ return posts_per_page != 0;
+}
+
+
// INDEX RULE
static bc_slist_t*
@@ -61,6 +74,9 @@ index_outputlist(bm_ctx_t *ctx)
if (ctx == NULL || ctx->settings->posts == NULL)
return NULL;
+ if (!posts_pagination_enabled(ctx, "posts_per_page"))
+ return NULL;
+
bc_slist_t *rv = NULL;
const char *html_ext = bc_trie_lookup(ctx->settings->settings,
"html_ext");
@@ -119,6 +135,9 @@ atom_outputlist(bm_ctx_t *ctx)
if (ctx == NULL || ctx->settings->posts == NULL)
return NULL;
+ if (!posts_pagination_enabled(ctx, "atom_posts_per_page"))
+ return NULL;
+
bc_slist_t *rv = NULL;
const char *atom_prefix = bc_trie_lookup(ctx->settings->settings,
"atom_prefix");
@@ -173,6 +192,9 @@ atom_tags_outputlist(bm_ctx_t *ctx)
if (ctx == NULL || ctx->settings->posts == NULL || ctx->settings->tags == NULL)
return NULL;
+ if (!posts_pagination_enabled(ctx, "atom_posts_per_page"))
+ return NULL;
+
bc_slist_t *rv = NULL;
const char *atom_prefix = bc_trie_lookup(ctx->settings->settings,
"atom_prefix");
@@ -234,13 +256,15 @@ pagination_outputlist(bm_ctx_t *ctx)
if (ctx == NULL || ctx->settings->posts == NULL)
return NULL;
- long num_posts = bc_slist_length(ctx->posts_fctx);
+ // not using posts_pagination_enabled() here because we need to calculate
+ // posts per page here anyway, and the condition is different.
long posts_per_page = strtol(
bc_trie_lookup(ctx->settings->settings, "posts_per_page"),
NULL, 10); // FIXME: improve
if (posts_per_page <= 0)
return NULL;
+ long num_posts = bc_slist_length(ctx->posts_fctx);
size_t pages = ceilf(((float) num_posts) / posts_per_page);
const char *pagination_prefix = bc_trie_lookup(ctx->settings->settings,
@@ -374,6 +398,9 @@ tags_outputlist(bm_ctx_t *ctx)
if (ctx == NULL || ctx->settings->posts == NULL || ctx->settings->tags == NULL)
return NULL;
+ if (!posts_pagination_enabled(ctx, "posts_per_page"))
+ return NULL;
+
bc_slist_t *rv = NULL;
const char *tag_prefix = bc_trie_lookup(ctx->settings->settings,
"tag_prefix");