function bfox_plan_reading_shortcode($atts)
{
// [bible-reading plan="cbr" intersects="old"]
extract(shortcode_atts(array('post_id' => 0, 'reading' => 'latest', 'intersects' => '', 'tool' => ''), $atts));
if (empty($post_id)) {
return;
}
if ($reading == 'latest') {
$reading = bfox_plan_latest_reading($post_id);
}
$reading_id = intval($reading);
if ($reading_id >= bfox_plan_reading_count($post_id)) {
return;
}
$ref_str = bfox_plan_reading_ref_str($reading_id, $post_id);
if (!empty($intersects)) {
$ref = new BfoxRef($ref_str);
$sub = new BibleGroupPassage('bible');
$sub->sub_ref(new BibleGroupPassage($intersects));
$ref->sub_ref($sub);
$ref_str = $ref->get_string();
}
$link = bfox_ref_link($ref_str);
$content = $link;
if (!empty($tool)) {
$passage = bfox_tool_shortcode(array('tool' => $tool, 'ref' => $ref_str));
$content = "{$link} {$passage}";
}
return $content;
}
public function test_sub_ref()
{
$start = 'eze 14,15';
$subs = array('eze 14:3', 'eze 20; 22', 'eze 14:5-15:2', 'eze 14:1-2', 'eze 14:4', 'eze 15:7-9', 'eze 13-16', 'eze 17; 19');
$ref = new BfoxRef($start);
pre("start:" . $ref->get_string());
foreach ($subs as $sub) {
$sub_ref = new BfoxRef($sub);
$is_modified = $ref->sub_ref($sub_ref);
pre(" - " . $sub_ref->get_string() . " = " . $ref->get_string() . ' modified? ' . ($is_modified ? 'yes' : 'no'));
//pre($ref);
}
}
