@@ -87,6 +87,7 @@ file_put_contents("{$smarty->template_dir}/.posts$path/$file.date",
list($title, $tags, $body) = preg_split("!\r?\n\r?\n!",
file_get_contents($arg), 3);
$tags = preg_split('!\s+!', $tags);
+$body = input_footnoterize($body, end($parts));
blog_publish_smarty($path, $file, $timestamp, $title, $tags, $body,
$comments);
echo "[publish] created the post's Smarty template\n";
bin/publish
@@ -45,6 +45,7 @@ $timestamp = strtotime(file_get_contents(
list($title, $tags, $body) = preg_split("!\r?\n\r?\n!",
file_get_contents($arg), 3);
$tags = preg_split('!\s+!', $tags);
+$body = input_footnoterize($body, end($parts));
blog_publish_smarty($path, $file, $timestamp, $title, $tags, $body,
$comments);
echo "[republish] recreated the post's Smarty template\n";
bin/republish
@@ -33,7 +33,7 @@ function input_htmlize($text, $begin = '') {
htmlentities(strip_tags($text)));
foreach ($paragraphs as $j => $text) {
$paragraphs[$j] = implode("\n$begin<br />",
- preg_split("!(?:\r?\n)!", $text));
+ preg_split("!\r?\n!", $text));
}
$sections[$i] = "$begin<p>" . implode("</p>\n$begin<p>",
$paragraphs) . "</p>\n";
@@ -41,15 +41,19 @@ function input_htmlize($text, $begin = '') {
}
- # Turn URLs to links
+ return input_htmlize_links(implode('', $sections));
+}
+
+# Turn URLs to links
+function input_htmlize_links($text) {
return trim(preg_replace(
'!(<a( [^>]+?>|>))<a [^>]+?>([^>]+?)</a></a>!i', '$1$3</a>',
preg_replace_callback(
'#(?<=[\s>])(\()?([\w]+?://(?:[\w\\x80-\\xff\#$%&~/\-=?@\[\](+]|[.,;:](?![\s<])|(?(1)\)(?![\s<])|\)))*)#is',
- '_input_htmlize_link', implode('', $sections))));
+ '_input_htmlize_links', " $text")));
}
-function _input_htmlize_link($matches) {
+function _input_htmlize_links($matches) {
$url = _input_htmlize_cleanurl($matches[2]);
if(empty($url)) { return $matches[0]; }
else { return "{$matches[1]}<a href=\"$url\">$url</a>"; }
@@ -65,3 +69,27 @@ function _input_htmlize_cleanurl($url) {
return str_replace("'", ''',
preg_replace('|&([^#])(?![a-z]{2,8};)|', '&$1', $url));
}
+
+# Turn IEEE-style footnote links into links with links from the footnotes
+# back into the document
+function input_footnoterize($text, $slug) {
+ $parts = preg_split('!\[\d+\s+([^\]]+)\]!', $text, -1,
+ PREG_SPLIT_DELIM_CAPTURE);
+ $index = 0;
+ $footnotes = array();
+ $ii = sizeof($parts);
+ for ($i = 1; $i < $ii; $i += 2) {
+ ++$index;
+ $footnotes[] = "\t<li id=\"f-$slug-$index\">" .
+ input_htmlize_links($parts[$i]) .
+ " <a href=\"#f-$slug-$index-src\" " .
+ "class=\"footnote-src\">↩</a></li>\n";
+ $parts[$i] = "<a id=\"f-$slug-$index-src\" " .
+ "href=\"#f-$slug-$index\" class=\"footnote\">[$index]</a>";
+ }
+ if (sizeof($footnotes)) {
+ $footnotes = "\n\n<ol class=\"footnote\">\n" .
+ implode('', $footnotes) . "</ol>\n";
+ } else { $footnotes = ''; }
+ return implode('', $parts) . $footnotes;
+}
include/lib_input.php
562199ac06b2cf028f989832474a4e9b80d83ced
Richard Crowley
r@rcrowley.org
http://github.com/rcrowley/bashpress/commit/71544c0ec6cd07acddfd9288cae224fdea05b235
71544c0ec6cd07acddfd9288cae224fdea05b235
2009-03-03T21:47:59-08:00
2009-03-03T21:47:59-08:00
Automatically footnoterize IEEE-style links in posts.
9e50445444391e35aa809f4ee406f364cc6e1f36
Richard Crowley
r@rcrowley.org