Mercurial > blahgd > experimental
view listing.c @ 1076:b8d7683ec05a default tip
sidebar: use a logarithmic tagcloud scaling
Instead of linearly scaling the tagcloud entries based on their counts, scale
it based on the 2 times the natural log of the count. This gives more weight
to lower count tags, making the whole cloud looking "denser".
Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
author | Josef 'Jeff' Sipek <jeffpc@josefsipek.net> |
---|---|
date | Fri, 28 Aug 2020 03:31:08 +0000 |
parents | 83e2db73e0a5 |
children |
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/* * Copyright (c) 2011-2019 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "listing.h" #include "utils.h" #include "mangle.h" #include "post.h" struct str *listing(struct post *post, const char *fname) { char path[FILENAME_MAX]; struct str *in; snprintf(path, FILENAME_MAX, "%s/posts/%d/%s", str_cstr(config.data_dir), post->id, fname); in = post_get_cached_file(post, path); if (IS_ERR(in)) goto err; return listing_str(in); err: snprintf(path, FILENAME_MAX, "Failed to read in listing '%d/%s': %s", post->id, fname, xstrerror(PTR_ERR(in))); return STR_DUP(path); }