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<?php |
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class fmcWidget extends WP_Widget { |
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|
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function shortcode_form() { |
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global $fmc_widgets; |
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|
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$widget_info = $fmc_widgets[ get_class($this) ]; |
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|
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$settings_content = $this->settings_form( array('_instance_type' => 'shortcode') ); |
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$settings_content = $settings_content; |
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|
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$response = array( |
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'title' => $widget_info['title'] .' widget', |
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'body' => flexmlsConnect::shortcode_header() . $settings_content . flexmlsConnect::shortcode_footer() |
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); |
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|
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$js = new Moxiecode_JSON(); |
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echo str_replace("\'", "'", $js->encode($response)); |
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exit; |
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|
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} |
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|
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|
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function cache_jelly($args, $instance, $type) { |
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global $fmc_widgets; |
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|
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$widget_info = $fmc_widgets[ get_class($this) ]; |
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|
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$cache_item_name = md5(get_class($this) .'_'. serialize($instance) . $type); |
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$cache = get_transient('fmc_cache_'. $cache_item_name); |
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|
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if (!empty($cache) && flexmlsConnect::cache_turned_on() == true) { |
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$return = $cache; |
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} |
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else { |
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$return = $this->jelly($args, $instance, $type); |
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$cache_set_result = set_transient('fmc_cache_'. $cache_item_name, $return, $widget_info['max_cache_time']); |
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|
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// update transient item which tracks cache items |
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$cache_tracker = get_transient('fmc_cache_tracker'); |
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$cache_tracker[ $cache_item_name ] = true; |
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set_transient('fmc_cache_tracker', $cache_tracker, 60*60*24*7); |
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} |
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|
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return $return; |
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|
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} |
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|
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|
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function form($instance) { |
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echo $this->settings_form($instance); |
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} |
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|
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|
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function shortcode_generate() { |
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global $fmc_widgets; |
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|
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$widget_info = $fmc_widgets[ get_class($this) ]; |
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|
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$shortcode = "[{$widget_info['shortcode']}"; |
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|
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foreach ($_REQUEST as $k => $v) { |
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if ($k == "action") { |
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continue; |
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} |
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if (!empty($v)) { |
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$v = htmlentities(stripslashes($v), ENT_QUOTES); |
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$shortcode .= " {$k}=\"{$v}\""; |
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} |
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} |
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|
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$shortcode .= "]"; |
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|
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$response = array( |
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'body' => $shortcode |
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); |
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|
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$js = new Moxiecode_JSON(); |
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echo $js->encode($response); |
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exit; |
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|
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} |
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|
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|
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function get_field_id($val) { |
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$widget = $this->is_called_for_widget(); |
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if ($widget) { |
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return parent::get_field_id($val); |
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} |
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else { |
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return "fmc_shortcode_field_{$val}"; |
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} |
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} |
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|
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|
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function get_field_name($val) { |
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$widget = $this->is_called_for_widget(); |
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if ($widget) { |
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return parent::get_field_name($val); |
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} |
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else { |
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return $val; |
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} |
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} |
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|
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|
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function is_called_for_widget() { |
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// find out what context this was called from |
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$backtrace = debug_backtrace(); |
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if ($backtrace[3]['function'] == "shortcode_form") { |
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return false; |
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} |
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else { |
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return true; |
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} |
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} |
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|
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} |
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