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v0.6.2

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[New] Added "content" and "excerpt" fields to pages
[New] Added excerpt_length config setting
This commit is contained in:
Gilbert Pellegrom 2013-05-07 10:09:03 +01:00
parent 2416172ba7
commit f9ebb4d75c
4 changed files with 30 additions and 8 deletions
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4
changelog.txt
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@ -1,5 +1,9 @@
*** Pico Changelog ***
2013.05.07 - version 0.6.1
* [New] Added "content" and "excerpt" fields to pages
* [New] Added excerpt_length config setting
2013.05.06 - version 0.6
* [New] Added plugin functionality
* [Changed] Other small cleanup

1
config.php
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@ -14,6 +14,7 @@ $config['twig_config'] = array( // Twig settings
);
$config['pages_order_by'] = 'alpha'; // Order pages by "alpha" or "date"
$config['pages_order'] = 'asc'; // Order pages "asc" or "desc"
$config['excerpt_length'] = 50; // The pages excerpt length (in words)
// To add a custom config setting:

4
content/index.md
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@ -79,6 +79,8 @@ All themes must include an `index.html` file to define the HTML structure of the
* `{{ page.author }}`
* `{{ page.date }}`
* `{{ page.date_formatted }}`
* `{{ page.content }}`
* `{{ page.excerpt }}`
* `{{ prev_page }}` - A page object of the previous page (relative to current_page)
* `{{ current_page }}` - A page object of the current_page
* `{{ next_page }}` - A page object of the next page (relative to current_page)
@ -92,8 +94,6 @@ Pages can be used like:
{% endfor %}
&lt;/ul&gt;</pre>
Note the `{{ pages }}` objects don't contain `content`. It is mainly to be used in creating navigaiton.
### Config
You can override the default Pico settings (and add your own custom settings) by editing config.php in the root Pico directory. The config.php file

29
lib/pico.php
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@ -6,7 +6,7 @@
* @author Gilbert Pellegrom
* @link http://pico.dev7studios.com
* @license http://opensource.org/licenses/MIT
* @version 0.6
* @version 0.6.1
*/
class Pico {
@ -57,12 +57,11 @@ class Pico {
$meta = $this->read_file_meta($content);
$this->run_hooks('file_meta', array(&$meta));
$content = preg_replace('#/\*.+?\*/#s', '', $content); // Remove comments and meta
$content = $this->parse_content($content);
$this->run_hooks('content_parsed', array(&$content));
// Get all the pages
$pages = $this->get_pages($settings['base_url'], $settings['pages_order_by'], $settings['pages_order']);
$pages = $this->get_pages($settings['base_url'], $settings['pages_order_by'], $settings['pages_order'], $settings['excerpt_length']);
$prev_page = array();
$current_page = array();
$next_page = array();
@ -131,6 +130,7 @@ class Pico {
*/
private function parse_content($content)
{
$content = preg_replace('#/\*.+?\*/#s', '', $content); // Remove comments and meta
$content = str_replace('%base_url%', $this->base_url(), $content);
$content = Markdown($content);
@ -187,7 +187,8 @@ class Pico {
'date_format' => 'jS M Y',
'twig_config' => array('cache' => false, 'autoescape' => false, 'debug' => false),
'pages_order_by' => 'alpha',
'pages_order' => 'asc'
'pages_order' => 'asc',
'excerpt_length' => 50
);
if(is_array($config)) $config = array_merge($defaults, $config);
@ -204,7 +205,7 @@ class Pico {
* @param string $order order "asc" or "desc"
* @return array $sorted_pages an array of pages
*/
private function get_pages($base_url, $order_by = 'alpha', $order = 'asc')
private function get_pages($base_url, $order_by = 'alpha', $order = 'asc', $excerpt_length = 50)
{
global $config;
@ -220,6 +221,7 @@ class Pico {
// Get title and format $page
$page_content = file_get_contents($page);
$page_meta = $this->read_file_meta($page_content);
$page_content = $this->parse_content($page_content);
$url = str_replace(CONTENT_DIR, $base_url .'/', $page);
$url = str_replace('index'. CONTENT_EXT, '', $url);
$url = str_replace(CONTENT_EXT, '', $url);
@ -228,7 +230,9 @@ class Pico {
'url' => $url,
'author' => $page_meta['author'],
'date' => $page_meta['date'],
'date_formatted' => date($config['date_format'], strtotime($page_meta['date']))
'date_formatted' => date($config['date_format'], strtotime($page_meta['date'])),
'content' => $page_content,
'excerpt' => $this->limit_words(strip_tags($page_content), $excerpt_length)
);
if($order_by == 'date') $sorted_pages[$page_meta['date']] = $data;
else $sorted_pages[] = $data;
@ -302,6 +306,19 @@ class Pico {
}
return $files;
}
/**
* Helper function to limit the words in a string
*
* @param string $string the given string
* @param int $word_limit the number of words to limit to
* @return string the limited string
*/
private function limit_words($string, $word_limit)
{
$words = explode(' ',$string);
return trim(implode(' ', array_splice($words, 0, $word_limit))) .'...';
}
}