Added the ability for custom metas to be exposed in the pages object.
/*
Title: Sub Page
Custom: Me So Custom
*/
the `Custom` property can be used in the pages foreach loop as `{{ page.custom }}`.
This commit is contained in:
james2doyle
parent
641f7c334d
commit
174434a567
1 changed files with 24 additions and 20 deletions
44
lib/pico.php
44
lib/pico.php
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@ -21,7 +21,7 @@ class Pico {
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// Load plugins
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$this->load_plugins();
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$this->run_hooks('plugins_loaded');
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// Get request url and script url
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$url = '';
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$request_url = (isset($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : '';
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@ -50,7 +50,7 @@ class Pico {
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$this->run_hooks('after_404_load_content', array(&$file, &$content));
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}
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$this->run_hooks('after_load_content', array(&$file, &$content));
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// Load the settings
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$settings = $this->get_config();
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$this->run_hooks('config_loaded', array(&$settings));
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@ -59,7 +59,7 @@ class Pico {
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$this->run_hooks('file_meta', array(&$meta));
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$content = $this->parse_content($content);
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$this->run_hooks('content_parsed', array(&$content));
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// Get all the pages
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$pages = $this->get_pages($settings['base_url'], $settings['pages_order_by'], $settings['pages_order'], $settings['excerpt_length']);
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$prev_page = array();
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@ -105,7 +105,7 @@ class Pico {
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$this->run_hooks('after_render', array(&$output));
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echo $output;
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}
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/**
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* Load any plugins
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*/
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@ -162,9 +162,9 @@ class Pico {
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$headers[$field] = trim($matches[2][$m]);
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}
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}
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if($headers['date']) $headers['date_formatted'] = date($config['date_format'], strtotime($headers['date']));
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if(empty($headers['title'])){
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preg_match('/^(.+?)[ ]*\n(=+|-+)[ ]*\n+/imu',$content,$matches);
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if(count($matches) > 0){
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@ -206,7 +206,7 @@ class Pico {
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return $config;
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}
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/**
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* Get a list of pages
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*
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@ -218,7 +218,7 @@ class Pico {
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private function get_pages($base_url, $order_by = 'alpha', $order = 'asc', $excerpt_length = 50)
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{
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global $config;
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$pages = $this->get_files(CONTENT_DIR, CONTENT_EXT);
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$sorted_pages = array();
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$date_id = 0;
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@ -233,7 +233,7 @@ class Pico {
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if (in_array(substr($page, -1), array('~','#'))) {
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unset($pages[$key]);
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continue;
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}
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}
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// Get title and format $page
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$page_content = file_get_contents($page);
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$page_meta = $this->read_file_meta($page_content);
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@ -242,28 +242,32 @@ class Pico {
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$url = str_replace(CONTENT_DIR, $base_url .'/', $page);
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$url = str_replace('index'. CONTENT_EXT, '', $url);
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$url = str_replace(CONTENT_EXT, '', $url);
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$data = array(
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'title' => isset($page_meta['title']) ? $page_meta['title'] : null,
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$data = array();
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// these are generic fields that are added
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foreach ($page_meta as $key => $value) {
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$data[$key] = isset($page_meta[$key]) ? $value : null;
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}
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// these are special fields and need to be overwritten
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$extras = array(
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'url' => $url,
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'author' => isset($page_meta['author']) ? $page_meta['author'] : null,
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'date' => isset($page_meta['date']) ? $page_meta['date'] : null,
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'date_formatted' => isset($page_meta['date']) ? date($config['date_format'], strtotime($page_meta['date'])) : null,
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'content' => $page_content,
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'excerpt' => $this->limit_words(strip_tags($page_content), $excerpt_length)
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);
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$data = array_merge($data, $extras);
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if($order_by == 'date' && isset($page_meta['date'])){
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$sorted_pages[$page_meta['date'].$date_id] = $data;
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$date_id++;
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}
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else $sorted_pages[] = $data;
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}
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if($order == 'desc') krsort($sorted_pages);
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else ksort($sorted_pages);
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return $sorted_pages;
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}
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/**
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* Processes any hooks and runs them
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*
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@ -310,14 +314,14 @@ class Pico {
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preg_match("|^HTTP[S]?|is",$_SERVER['SERVER_PROTOCOL'],$m);
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return strtolower($m[0]);
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}
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/**
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* Helper function to recusively get all files in a directory
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*
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* @param string $directory start directory
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* @param string $ext optional limit to file extensions
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* @return array the matched files
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*/
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*/
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private function get_files($directory, $ext = '')
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{
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$array_items = array();
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@ -336,14 +340,14 @@ class Pico {
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}
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return $array_items;
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}
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/**
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* Helper function to limit the words in a string
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*
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* @param string $string the given string
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* @param int $word_limit the number of words to limit to
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* @return string the limited string
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*/
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*/
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private function limit_words($string, $word_limit)
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{
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$words = explode(' ',$string);
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