/**
* The following function executes any code meant to be hooked.
* It checks to see if shortcodes or PHP should be executed as well.
*
* @since 0.1
*/
function simplehooks_execute_hook()
{
$hook = current_filter();
$content = simplehooks_get_option($hook, 'content');
if (!$hook || !$content) {
return;
}
$shortcodes = simplehooks_get_option($hook, 'shortcodes');
$php = simplehooks_get_option($hook, 'php');
$value = $shortcodes ? do_shortcode($content) : $content;
if ($php) {
eval("?>{$value}<?php ");
} else {
echo $value;
}
}
/**
* This function generates the form code to be used in the metaboxes
*
* @since 0.1
*/
function simplehooks_form_generate($args = array())
{
?>
<h4><code><?php
echo $args['hook'];
?>
</code> <?php
_e('Hook', 'genesis-simple-hooks');
?>
</h4>
<p><span class="description"><?php
echo $args['desc'];
?>
</span></p>
<?php
if (isset($args['unhook'])) {
foreach ((array) $args['unhook'] as $function) {
?>
<input type="checkbox" name="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][unhook][]" id="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][unhook][]" value="<?php
echo $function;
?>
" <?php
if (in_array($function, (array) simplehooks_get_option($args['hook'], 'unhook'))) {
echo 'checked';
}
?>
/> <label for="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][unhook][]"><?php
printf(__('Unhook <code>%s()</code> function from this hook?', 'genesis-simple-hooks'), $function);
?>
</label><br />
<?php
}
}
?>
<p><textarea name="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][content]" cols="70" rows="5"><?php
echo htmlentities(simplehooks_get_option($args['hook'], 'content'), ENT_QUOTES, 'UTF-8');
?>
</textarea></p>
<p>
<input type="checkbox" name="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][shortcodes]" id="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][shortcodes]" value="1" <?php
checked(1, simplehooks_get_option($args['hook'], 'shortcodes'));
?>
/> <label for="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][shortcodes]"><?php
_e('Execute Shortcodes on this hook?', 'genesis-simple-hooks');
?>
</label><br />
<input type="checkbox" name="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][php]" id="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][php]" value="1" <?php
checked(1, simplehooks_get_option($args['hook'], 'php'));
?>
/> <label for="<?php
echo SIMPLEHOOKS_SETTINGS_FIELD;
?>
[<?php
echo $args['hook'];
?>
][php]"><?php
_e('Execute PHP on this hook?', 'genesis-simple-hooks');
?>
</label>
</p>
<hr class="div" />
<?php
}
