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Added summary option

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This commit is contained in:
Sommerregen
2015-02-01 18:15:24 +01:00
parent f244fc93c8
commit a6790cace3
1 changed files with 14 additions and 8 deletions
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22
system/src/Grav/Common/Page/Page.php
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@@ -308,26 +308,32 @@ class Page
return $content;
}
// Get summary size from site config's file
if (is_null($size)) {
$size = $config->get('site.summary.size', null);
}
// Return calculated summary based on summary divider's position
if (!$size && isset($this->summary_size)) {
$format = $config->get('site.summary.format', 'short');
// Return entire page content on wrong/ unknown format
if (!in_array($format, array('short', 'long'))) {
return $content;
} elseif (($format === 'short') && isset($this->summary_size)) {
return substr($content, 0, $this->summary_size);
}
// Return calculated summary based on setting in site config file
if (is_null($size) && $config->get('site.summary.size')) {
$size = $config->get('site.summary.size');
// If the size is zero, return the entire page content
if ($size === 0) {
return $content;
}
// Return calculated summary based on defaults
if (!is_numeric($size) || ($size < 0)) {
elseif (!is_numeric($size) || ($size < 0)) {
$size = 300;
}
return Utils::truncateHTML($content, $size);
}
/**
* Gets and Sets the content based on content portion of the .md file
*