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<?php |
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|
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namespace WPFunnels\Admin\Module\Layout; |
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|
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use WPFunnels\Wpfnl; |
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use WPFunnels\Wpfnl_functions; |
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|
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|
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/** |
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* TemplateLayout class for managing the layout and steps of a funnel in WP Funnels. |
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* |
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* @since 3.2.1 |
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*/ |
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class TemplateLayout { |
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|
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/** |
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* Funnel ID. |
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* |
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* @var int |
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* @since 3.2.1 |
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*/ |
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protected $funnel_id; |
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|
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/** |
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* Funnel object. |
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* |
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* @var object |
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* @since 3.2.1 |
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*/ |
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protected $funnel; |
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|
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/** |
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* Funnel type. |
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* |
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* @var string |
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* @since 3.2.1 |
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*/ |
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protected $funnel_type; |
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|
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|
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/** |
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* Array of steps. |
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* |
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* @var array |
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* @since 3.2.1 |
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*/ |
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protected $steps_array = []; |
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|
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/** |
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* Funnel data. |
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* |
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* @var array |
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* @since 3.2.1 |
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*/ |
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protected $funnel_data = [ |
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'drawflow' => [ |
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'Home' => [ |
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'data' => [ |
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|
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] |
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|
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] |
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] |
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]; |
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|
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/** |
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* Constructor to initialize funnel properties. |
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* |
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* @param object $funnel Funnel object. |
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* @param int $funnel_id Funnel ID. |
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* @param string $funnel_type Funnel type. |
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* @param array $steps_array Array of steps. |
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* |
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* @since 3.2.1 |
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*/ |
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public function __construct($funnel, $funnel_id, $funnel_type, $steps_array = []) { |
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$this->funnel = $funnel; |
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$this->funnel_id = $funnel_id; |
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$this->funnel_type = $funnel_type; |
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$this->steps_array = $steps_array; |
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} |
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|
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|
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/** |
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* Create steps for the funnel. |
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* |
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* @since 3.2.1 |
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*/ |
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public function create_step() { |
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$index = 1; |
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$previous_index = null; |
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if (!empty($this->steps_array)) { |
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foreach ($this->steps_array as $single_step) { |
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$step_index = $this->create_and_prepare_step($single_step, $index, $previous_index); |
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$previous_index = $step_index; |
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$index++; |
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} |
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} |
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} |
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|
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|
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/** |
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* Create and prepare a step for the funnel. |
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* |
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* @param array $step_info Step information. |
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* @param int $index Step index. |
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* @param int|null $previous_index Previous step index. |
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* |
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* @return int Current step index. |
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* |
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* @since 3.2.1 |
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*/ |
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private function create_and_prepare_step($step_info, $index, $previous_index) { |
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$step = Wpfnl::get_instance()->step_store; |
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$step_id = $step->create_step($this->funnel_id, $step_info['name'], $step_info['value']); |
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$step->set_id($step_id); |
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|
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// Prepare step data |
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$step_data = $this->prepare_step_data($step_id, $step_info, $index); |
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|
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if ($previous_index !== null) { |
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$step_data['inputs']['input_1']['connections'][] = [ |
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'node' => $previous_index, |
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'input' => 'output_1' |
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]; |
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} |
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|
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$this->funnel_data['drawflow']['Home']['data'][$index] = $step_data; |
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|
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if ($previous_index !== null) { |
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$this->funnel_data['drawflow']['Home']['data'][$previous_index]['outputs']['output_1']['connections'][] = [ |
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'node' => $index, |
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'output' => 'input_1' |
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]; |
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} |
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|
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if (isset($step_info['isCondition']) && $step_info['isCondition']) { |
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$this->funnel->update_meta($step_id, '_wpfnl_maybe_enable_condition', 'yes'); |
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$this->handle_conditions($step_info, $index); |
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} |
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|
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|
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return $index; |
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} |
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|
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|
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/** |
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* Prepare step data. |
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* |
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* @param int $step_id Step ID. |
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* @param array $step_info Step information. |
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* @param int $index Step index. |
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* |
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* @return array Prepared step data. |
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* |
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* @since 3.2.1 |
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*/ |
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private function prepare_step_data($step_id, $step_info, $index) { |
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$outputs = [ |
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'output_1' => [ |
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'connections' => [] |
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] |
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]; |
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|
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if (isset($step_info['isCondition']) && $step_info['isCondition']) { |
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$outputs['output_2'] = [ |
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'connections' => [] |
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]; |
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} |
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$edit_post_link = base64_encode(get_edit_post_link($step_id)); |
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$view_link = base64_encode(get_the_permalink($step_id)); |
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return [ |
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'id' => $index, |
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'name' => strtolower($step_info['name']), |
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'data' => [ |
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'step_edit_link' => $edit_post_link, // Generate or provide the actual edit link |
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'step_id' => $step_id, |
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'step_type' => strtolower($step_info['value']), |
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'step_view_link' => $view_link, // Generate or provide the actual view link |
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], |
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'class' => strtolower($step_info['value']), |
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'html' => strtolower($step_info['value']) . $step_id, |
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'typenode' => 'vue', |
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'inputs' => [ |
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'input_1' => [ |
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'connections' => [] |
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] |
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], |
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'outputs' => $outputs, |
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'pos_x' => $step_info['pos_x'], |
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'pos_y' => $step_info['pos_y'], |
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]; |
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} |
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|
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|
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/** |
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* Handle conditions for steps. |
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* |
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* @param array $step_info Step information. |
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* @param int $parent_index Parent step index. |
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* |
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* @since 3.2.1 |
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*/ |
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private function handle_conditions($step_info, $parent_index) { |
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$true_conditions = $step_info['trueCondition']; |
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$false_conditions = $step_info['falseCondition']; |
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$this->create_conditions($true_conditions, $parent_index, 'output_1'); |
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$this->create_conditions($false_conditions, $parent_index, 'output_2'); |
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} |
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|
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private function create_conditions($conditions, $parent_index, $parent_output) { |
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$previous_index = $parent_index; |
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$is_first_condition = true; |
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|
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foreach ($conditions as $condition) { |
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$step = Wpfnl::get_instance()->step_store; |
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$step_id = $step->create_step($this->funnel_id, $condition['name'], $condition['value']); |
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$step->set_id($step_id); |
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|
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$current_index = count($this->funnel_data['drawflow']['Home']['data']) + 1; |
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$step_data = $this->prepare_step_data($step_id, $condition, $current_index); |
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|
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if ($is_first_condition) { |
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$step_data['inputs']['input_1']['connections'][] = [ |
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'node' => $parent_index, |
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'input' => $parent_output |
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]; |
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$is_first_condition = false; |
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|
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$this->funnel_data['drawflow']['Home']['data'][$previous_index]['outputs'][$parent_output]['connections'][] = [ |
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'node' => $current_index, |
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'output' => 'input_1' |
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]; |
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|
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} else { |
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$step_data['inputs']['input_1']['connections'][] = [ |
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'node' => $previous_index, |
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'input' => 'output_1' |
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]; |
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|
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$this->funnel_data['drawflow']['Home']['data'][$previous_index]['outputs']['output_1']['connections'][] = [ |
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'node' => $current_index, |
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'output' => 'input_1' |
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]; |
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|
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} |
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|
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$this->funnel_data['drawflow']['Home']['data'][$current_index] = $step_data; |
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|
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if (isset($condition['isCondition']) && $condition['isCondition']) { |
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$this->handle_conditions($condition, $current_index); |
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} |
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|
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$previous_index = $current_index; |
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} |
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} |
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|
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|
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/** |
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* Create conditions for steps. |
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* |
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* @param array $conditions Conditions data. |
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* @param int $parent_index Parent step index. |
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* @param string $parent_output Parent output connection. |
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* |
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* @since 3.2.1 |
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*/ |
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public function save_funnel_data(){ |
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$this->funnel->update_meta($this->funnel_id, '_funnel_data', $this->funnel_data); |
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$this->funnel->update_meta($this->funnel_id, 'wpfnls_is_newui_migrated', 'yes'); |
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$this->funnel->update_meta($this->funnel_id, 'funnel_identifier', []); |
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$steps_order = $this->get_steps_order($this->funnel_data); |
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$this->funnel->update_meta($this->funnel_id, '_steps', $steps_order); |
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$this->funnel->update_meta($this->funnel_id, '_steps_order', $steps_order); |
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} |
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|
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|
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/** |
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* Get the order of steps. |
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* |
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* @param array $funnel_data Funnel data. |
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* |
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* @return array Steps order. |
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* |
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* @since 3.2.1 |
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*/ |
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private function get_steps_order($funnel_flow_data) |
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{ |
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$drawflow = $funnel_flow_data['drawflow']; |
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$step_order = array(); |
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$start_node = array(); |
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|
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if (isset($drawflow['Home']['data'])) { |
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$drawflow_data = $drawflow['Home']['data']; |
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|
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/** |
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* If has only one step, that only step will be the first step, no conditions should be checked. |
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* just return the step order |
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*/ |
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if (1 === count($drawflow_data)) { |
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$node_id = array_keys($drawflow_data)[0]; |
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$data = $drawflow_data[$node_id]; |
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$step_data = isset($data['data']) ? $data['data'] : array(); |
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$step_type = isset($step_data['step_type']) ? $step_data['step_type'] : ''; |
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$step_id = isset($step_data['step_id']) ? $step_data['step_id'] : 0; |
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$step_order[] = array( |
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'id' => $step_id, |
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'step_type' => $step_type, |
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'name' => sanitize_text_field(get_the_title($step_id)), |
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); |
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return $step_order; |
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|
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} |
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|
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/** |
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* First we will find the first node (the node which has only output connection but no input connection will be considered as first node) and the list of nodes array which has the |
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* step information includes output connection and input connection and it will be stored on $nodes |
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*/ |
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foreach ($drawflow_data as $key => $data) { |
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$step_data = $data['data']; |
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|
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$step_type = $step_data['step_type']; |
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$step_id = 'conditional' !== $step_type && 'addstep' !== $step_type ? $step_data['step_id'] : 0; |
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if ( |
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(isset($data['outputs']['output_1']['connections']) && count($data['outputs']['output_1']['connections'])) || |
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(isset($data['inputs']['input_1']['connections']) && count($data['inputs']['input_1']['connections'])) |
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) { |
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|
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if ('conditional' === $step_type || 'addstep' === $step_type) { |
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continue; |
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} |
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|
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/** |
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* A starting node is a node which has only output connection but not any input connection. |
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* if the step is landing, then there should not be any input connection for this step. so we will only consider the output connection for landing only. |
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* for other step types (checkout, offer, thankyou), we will check if the step has any output connection and no input connection. |
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*/ |
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if ('landing' === $step_type) { |
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if ( |
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isset($data['outputs']['output_1']['connections']) && count($data['outputs']['output_1']['connections']) && |
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(isset($data['inputs']) && (count($data['inputs']) == 0 || (isset($data['inputs']['input_1']['connections']) && count($data['inputs']['input_1']['connections']) == 0))) |
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) { |
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$start_node = array( |
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'id' => $step_id, |
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'step_type' => $step_type, |
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'name' => sanitize_text_field(get_the_title($step_id)), |
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); |
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} |
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} else { |
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if ( |
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isset($data['outputs']['output_1']['connections']) && count($data['outputs']['output_1']['connections']) && |
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(isset($data['inputs']['input_1']['connections']) && count($data['inputs']['input_1']['connections']) === 0) |
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) { |
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$start_node = array( |
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'id' => $step_id, |
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'step_type' => $step_type, |
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'name' => sanitize_text_field(get_the_title($step_id)), |
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); |
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} else { |
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$step_order[] = array( |
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'id' => $step_id, |
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'step_type' => $step_type, |
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'name' => sanitize_text_field(get_the_title($step_id)), |
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); |
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} |
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} |
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} |
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} |
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|
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$step_order = $this->array_insert($step_order, $start_node, 0); |
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} |
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return $step_order; |
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} |
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|
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|
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/** |
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* Array insert element on position |
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* |
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* @param $original |
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* @param $inserted |
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* @param int $position |
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* |
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* @return mixed |
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* |
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* @since 3.2.1 |
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*/ |
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private function array_insert(&$original, $inserted, $position) |
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{ |
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array_splice($original, $position, 0, array($inserted)); |
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return $original; |
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} |
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} |
