* If either fields cloning is enabled or Editable option is enabled (or both) * * @author Saravana Kumar K * @copyright Sarkware Pvt Ltd * */ class wcff_cart_editor { /* Holds the supplied html of the callback (may have Title or Quantity) */ private $html; /* Holds the Cart Item Object */ private $cart_item = null; /* Holds the Cart Item Key */ private $cart_item_key = null; /* Flaq that tells whether we are in Cart or Checkout */ private $is_review_table; /* Holds the generated html of custom field */ private $meta_html; /*Cloning flag */ private $is_cloning_enabled; /* Visibility flaq */ private $show_custom_data; /* Fields group title (on cart & check out) */ private $fields_group_title; /* Multilingual flag */ private $multilingual; /* Datepicker flaq - to include date picker releated scripts */ private $is_datepicker_there = false; /* Colorpicker flaq - to include Spectrum related scripts */ private $is_colorpicker_there = false; /* Holds the all product fields list (Across the Product Fields Post) */ private $product_field_groups = null; /* Holds the all admin fields list (Across the Admin Fields Post) */ private $admin_field_groups = null; public function __construct() {} /** * * Generate custom fields list with value (Label => User Value) and append with
* Product Title (if it is Cart) or Quantity (If it is Checkout)
* It also enqueue necessary JS script for Fields Editior (to update fields value on Cart). * * @param string $_html * @param object $_cart_item * @param string $_cart_item_key * @param boolean $_is_review_table * @return string | Unknown * */ public function render_fields_data($_html, $_cart_item, $_cart_item_key, $_is_review_table) { $this->html = $_html; $this->cart_item = $_cart_item; $this->cart_item_key = $_cart_item_key; $this->is_review_table = $_is_review_table; $this->meta_html = ""; $wccpf_options = wcff()->option->get_options(); $this->is_cloning_enabled= isset($wccpf_options["fields_cloning"]) ? $wccpf_options["fields_cloning"] : "yes"; $this->multilingual = isset($wccpf_options["enable_multilingual"]) ? $wccpf_options["enable_multilingual"] : "no"; $pricing_rule_details = isset($wccpf_options["pricing_rules_details"]) && $wccpf_options["pricing_rules_details"] == "show" ? true : false; $pricing_rule_title_show = isset($wccpf_options["ajax_pricing_rules_title"]) && $wccpf_options["ajax_pricing_rules_title"] == "show" ? true : false; $pricing_rule_title = $pricing_rule_title_show && isset($wccpf_options["ajax_pricing_rules_title_header"]) ? $wccpf_options["ajax_pricing_rules_title_header"] : ""; $is_admin_module_enabled = isset($wccpf_options["enable_admin_field"]) ? $wccpf_options["enable_admin_field"] : "yes"; $is_variable_module_enabled = isset($wccpf_options["enable_variable_field"]) ? $wccpf_options["enable_variable_field"] : "yes"; if (isset($wccpf_options["fields_group_title"]) && $wccpf_options["fields_group_title"] != "") { $this->fields_group_title = $wccpf_options["fields_group_title"]; } else { $this->fields_group_title = "Additional Options "; } if (isset($this->cart_item['product_id'])) { /* Get the last used template from session */ $template = "single-product"; if (WC()->session) { $template = WC()->session->get("wcff_current_template", "single-product"); } $this->product_field_groups = wcff()->dao->load_fields_groups_for_product($this->cart_item['product_id'], 'wccpf', $template, "any"); $this->admin_field_groups = array(); if ($is_admin_module_enabled == "yes") { $this->admin_field_groups = wcff()->dao->load_fields_groups_for_product($this->cart_item['product_id'], 'wccaf', $template, "any"); } if (isset($this->cart_item['variation_id']) && !empty($this->cart_item['variation_id']) && $this->cart_item['variation_id'] != 0) { $wccvf_posts = array(); $wccvf_posts = wcff()->dao->load_fields_groups_for_product($this->cart_item['variation_id'], 'wccpf', "variable", "any"); $this->product_field_groups = array_merge($this->product_field_groups, $wccvf_posts); if ($is_variable_module_enabled == "yes") { $wccvf_posts = array(); $wccvf_posts = wcff()->dao->load_fields_groups_for_product($this->cart_item['variation_id'], 'wccvf', "any", "any"); $this->product_field_groups = array_merge($this->product_field_groups, $wccvf_posts); } if ($is_admin_module_enabled == "yes") { /* Also get the admin fields for variations */ $wccaf_posts = wcff()->dao->load_fields_groups_for_product($this->cart_item['variation_id'], 'wccaf', "variable", "any", true); $this->admin_field_groups = array_merge($this->admin_field_groups, $wccaf_posts); } } $this->product_field_groups = array_unique($this->product_field_groups, SORT_REGULAR); $this->admin_field_groups = array_unique($this->admin_field_groups, SORT_REGULAR); if (isset($this->cart_item["quantity"])) { $index = $this->is_cloning_enabled == "yes" ? 1 : 0; $this->render_fields($this->product_field_groups, $index); $this->render_fields($this->admin_field_groups, $index); if ($this->meta_html != "") { /* Editor wrapper */ $this->meta_html = '
'. $this->meta_html .'
'; } /* Before start to render, make sure there are pricing rules to render */ if ($this->determine_pricing_there_to_render() && $pricing_rule_details ) { /* Pricing wrapper start */ $this->meta_html .= '
'; /**/ if( $pricing_rule_title != "" ) { $this->meta_html .= '

'. esc_html($pricing_rule_title) .'

'; } $this->render_pricing_rules_data(); /* Pricing wrapper end */ $this->meta_html .= '
'; } } } if (!$this->is_review_table) { $this->html = $this->html . $this->meta_html; } else { $this->html = $this->meta_html . $this->html; } /* Return the generated html */ return $this->html; } /** * * Mine the Cart Item object for Product Fields, and construct the Html out of it to render on Cart & Checkout * */ private function render_fields($_groups = array(), $_index = 0) { $field_editors = ""; /* * Normal mining process on $_REQUEST object * Since we have field level cloning option we have to mine * even if cloning option is enabled */ $key_suffix = $_index > 0 ? ("_". $_index) : ""; foreach ($_groups as $group) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $field) { $field["visibility"] = isset($field["visibility"]) ? $field["visibility"] : "yes"; /* name attr has been @depricated from 3.04 onwards */ $fname = isset($field["key"]) ? ($field["key"] . $key_suffix) : ($field["name"] . $key_suffix); if ($field["visibility"] == "yes" && isset($this->cart_item[$fname])) { $field_editors .= $this->render_data($field, $this->cart_item [$fname]); } } } } if ($field_editors != "") { /* Field's group wrapper start */ $this->meta_html .= '
'; /* Sandwich the editors within wrapper */ $this->meta_html .= $field_editors; /* Field's group wrapper end */ $this->meta_html .= '
'; } } /** * * Mine the Car Item object for any applied pricing rules
* If found any then extract it and generate a html to render it on Cart & Checkout * */ private function render_pricing_rules_data() { $is_there = false; foreach ($this->cart_item as $ckey => $cval) { if (strpos($ckey, "wccpf_pricing_applied_") !== false) { $is_there = true; break; } } if ($is_there) { foreach ($this->cart_item as $ckey => $cval) { if (strpos($ckey, "wccpf_pricing_applied_") !== false) { $prules = $this->cart_item[$ckey]; if (isset($prules["title"]) && isset($prules["amount"])) { $this->meta_html .= ''; } } } } } /** * * Helper method which actualy generate the HTML for custom data. * * @param object $_field * @param string|number|array $_val * @param string $_index * */ private function render_data($_field, $_val, $_index = "") { if ($this->multilingual == "yes") { /* Localize field */ $_field = wcff ()->locale->localize_field ( $_field ); } $_val = (($_val && isset ( $_val ["user_val"] )) ? $_val ["user_val"] : $_val); $is_editable = isset ( $_field ["cart_editable"] ) ? $_field ["cart_editable"] : "no"; $editable_class = ($is_editable == "yes") ? "wcff_cart_editor_field" : ""; $tooltip = ($is_editable == "yes") ? 'title="Double click to edit"' : ''; $is_editable = (is_checkout()) ? "no" : $is_editable; $meta_html = ''; /* Let other plugins override this value - if they wanted */ if (has_filter("wcff_before_rendering_cart_editor")) { $meta_html = apply_filters("wcff_before_rendering_cart_editor", $_field, $meta_html); } if ($_field ["type"] == "datepicker") { $this->is_datepicker_there = true; } if ($_field ["type"] == "colorpicker") { $this->is_colorpicker_there = true; } return $meta_html; } private function determine_fields_there_to_render() { foreach ( $this->product_field_groups as $group ) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $field) { $field ["visibility"] = isset ( $field ["visibility"] ) ? $field ["visibility"] : "yes"; if ($field ["visibility"] == "yes" && isset ( $this->cart_item [$field ["key"]] )) { return true; } } } } foreach ($this->admin_field_groups as $group) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $afield) { $afield["visibility"] = isset($afield["visibility"]) ? $afield["visibility"] : "yes"; if ($afield["visibility"] == "yes" && isset($this->cart_item[$afield["key"]])) { return true; } } } } if ($this->fields_cloning == "yes") { $pcount = intval ( $this->cart_item ["quantity"] ); for($i = 1; $i <= $pcount; $i ++) { foreach ( $this->product_field_groups as $group ) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $field) { $field ["cloneable"] = isset ( $field ["cloneable"] ) ? $field ["cloneable"] : "yes"; $field ["visibility"] = isset ( $field ["visibility"] ) ? $field ["visibility"] : "yes"; if ($field ["cloneable"] == "yes" && $field ["visibility"] == "yes" && isset ( $this->cart_item [$field ["key"] . "_" . $i] )) { return true; } } } } foreach ($this->admin_field_groups as $group) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $afield) { $afield["visibility"] = isset($afield["visibility"]) ? $afield["visibility"] : "yes"; $afield["cloneable"] = isset($afield["cloneable"]) ? $afield["cloneable"] : "yes"; if ($afield["cloneable"] == "yes" && $afield["visibility"] == "yes" && isset($this->cart_item[$afield["key"] . "_" . $i])) { return true; } } } } } } return false; } private function determine_pricing_there_to_render() { foreach ($this->cart_item as $ckey => $cval) { if (strpos($ckey, "wccpf_pricing_applied_") !== false) { return true; } } } /** * * Used to render actual field with data on a Cart Item (In Cart Page itself) * Used for editing custom fields value in Cart page * * When user double click on any values on the cart line item, Fields Factory's client module will trigger an Ajax request with the following details * { * product_id: "", * product_cart_id: "", * check_edit: "", * data: { * key: "fields_key", * value: "fields_current_value" * } * } * * @param object $_ci_fdata * @return string * */ public function render_field_with_data($_payload) { $res = null; /* Holds the target field's config meta */ $field = null; global $woocommerce; /* Get the last used template from session */ $template = WC()->session->get("wcff_current_template", "single-product"); $wccpf_options = wcff()->option->get_options(); $is_admin_module_enabled = isset($wccpf_options["enable_admin_field"]) ? $wccpf_options["enable_admin_field"] : "yes"; $is_variable_module_enabled = isset($wccpf_options["enable_variable_field"]) ? $wccpf_options["enable_variable_field"] : "yes"; $this->product_field_groups = wcff()->dao->load_fields_groups_for_product($_payload['product_id'], 'wccpf', $template, "any"); $this->admin_field_groups = array(); if ($is_admin_module_enabled == "yes") { $this->admin_field_groups = wcff()->dao->load_fields_groups_for_product($_payload['product_id'], 'wccaf', $template, "any"); } $variation = null; $citems = $woocommerce->cart->get_cart(); foreach( $citems as $cart_key => $cvalue ) { if( $cart_key == $_payload['product_cart_id'] && $cvalue['product_id'] == $_payload['product_id'] && isset( $cvalue['variation_id'] ) ){ $variation = $cvalue['variation_id']; } } if( $variation != null && !empty( $variation ) && $variation != 0 ) { $this->product_field_groups = array_merge( $this->product_field_groups, wcff()->dao->load_fields_groups_for_product($cvalue['variation_id'], 'wccpf', $template, 'any' )); if ($is_variable_module_enabled == "yes") { $this->product_field_groups = array_merge( $this->product_field_groups, wcff()->dao->load_fields_groups_for_product($cvalue['variation_id'], 'wccvf', $template, 'any' )); } } $this->product_field_groups = array_unique($this->product_field_groups, SORT_REGULAR); $this->admin_field_groups = array_unique($this->admin_field_groups, SORT_REGULAR); foreach ( $this->product_field_groups as $group ) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $fmeta) { if ($fmeta["key"] == $_payload["data"]["field"]) { $field = $fmeta; } } } } if ($this->multilingual == "yes") { /* Localize field */ $field = wcff()->locale->localize_field($field); } /* Continue only when we have the valid field's config meta */ if ($field != null) { $editable = isset($field["cart_editable"]) ? $field["cart_editable"] : "no"; if ($editable == "yes") { /* Set the "default_value" with user entered value */ $field["default_value"] = isset($_payload['data'][ 'value' ]) ? (($field["type"] == "checkbox") ? explode(",", $_payload['data'][ 'value' ]) : $_payload['data'][ 'value' ]) : $field["default_value"]; $res= $this->render_field($field, $_payload['product_id']); } } return $res; } private function render_field($_field, $_product_id, $_cvalue="") { $script = ""; $is_this_colorpicker = false; if ($_field["type"] == "colorpicker") { $is_this_colorpicker = true; $_field["admin_class"] = $_field["key"]; $script .= $this->initialize_color_picker_field($_field, $_product_id, $_field["default_value"]); } if ($_field["type"] == "datepicker") { $_field["admin_class"] = $_field["key"]; $script .= $this->initialize_datepicker_field($_field, "wccpf"); } /* To mark all fields attribute with wccpf suffix - since all three fields types will be going through this line */ $_field["for_front_end"] = true; $html = wcff()->builder->build_user_field($_field, "wccpf"); return array("status" => true, "field_type" => $_field["type"], "html" => $html, "script" => $script, "color_showin" => $is_this_colorpicker); } /** * * Used to update the value of the custom fields * Used for editing custom fields value in Cart page * */ public function update_field_value($_payload) { $return_value = ""; $saveval = $_payload["data"]["value"]; $validate = $this->validate_wccpf($_payload["product_id"], $_payload["data"]["field"], $_payload["data"]["value"], $_payload["cart_item_key"]); if (isset($_payload["data"]["color_showin"])) { if ($_payload["data"]["color_showin"]) { $saveval = urldecode($_payload["data"]["value"]); } } if (!$validate["status"]){ return array("status" => false, "message" => $validate["msg"]); } else { $wccpf_options = wcff()->option->get_options(); $is_cloning_enabled= isset($wccpf_options["fields_cloning"]) ? $wccpf_options["fields_cloning"] : "yes"; $key_suffix = $is_cloning_enabled == "yes" ? "_1" : ""; if ($_payload["data"]["field_type"] != "file") { if (isset(WC()->cart->cart_contents[$_payload['cart_item_key']][$_payload["data"]["field"] . $key_suffix][ "user_val" ]) && isset(WC()->cart->cart_contents[$_payload['cart_item_key']][$_payload["data"]["field"] . $key_suffix][ "ftype" ])) { /* To remove old pricing rule label on cart */ $pricing_rules = WC()->cart->cart_contents[$_payload['cart_item_key']][$_payload["data"]["field"] . $key_suffix]; for( $i = 0; $i < sizeof( $pricing_rules[ "pricing_rules" ] ); $i++ ) { if( isset( WC()->cart->cart_contents[$_payload['cart_item_key']]["wccpf_pricing_applied_" . strtolower(str_replace(" ", "_", $pricing_rules[ "pricing_rules" ][$i]["title"])) ] ) ){ unset( WC()->cart->cart_contents[$_payload['cart_item_key']]["wccpf_pricing_applied_" . strtolower(str_replace(" ", "_", $pricing_rules[ "pricing_rules" ][$i]["title"]))]); } } WC()->cart->cart_contents[$_payload['cart_item_key']][$_payload["data"]["field"] . $key_suffix][ "user_val" ] = $saveval; $return_value = WC()->cart->cart_contents[$_payload['cart_item_key']][$_payload["data"]["field"] . $key_suffix][ "user_val" ]; } else { WC()->cart->cart_contents[$_payload['cart_item_key']][$_payload["data"]["field"] . $key_suffix] = $saveval; $return_value = WC()->cart->cart_contents[$_payload['cart_item_key']][$_payload["data"]["field"] . $key_suffix]; } } WC()->cart->set_session(); // Recaulculate pricing rule wcff()->negotiator->handle_custom_pricing( wc()->cart->cart_contents[$_payload['cart_item_key']], $_payload['cart_item_key'] ); return array("status" => true, "value" => $return_value, "field_type" => $_payload["data"]["field_type"]); } } function validate_wccpf($_prod_id, $_key, $_value, $cart_key, $_variation_id = 0) { $is_passed = true; $is_admin = false; /* Get the last used template from session */ $template = WC()->session->get("wcff_current_template", "single-product"); $wccpf_options = wcff()->option->get_options(); $is_admin_module_enabled = isset($wccpf_options["enable_admin_field"]) ? $wccpf_options["enable_admin_field"] : "yes"; $this->product_field_groups = wcff()->dao->load_fields_groups_for_product($_prod_id, 'wccpf', $template, "any"); $this->admin_field_groups = array(); if ($is_admin_module_enabled == "yes") { $this->admin_field_groups = wcff()->dao->load_fields_groups_for_product($_prod_id, 'wccaf', $template, "any"); } $variation = null; global $woocommerce; $citems = $woocommerce->cart->get_cart(); foreach( $citems as $cart_key_org => $cvalue ){ if( $cvalue['product_id'] == $_prod_id && $cart_key == $cart_key_org && isset( $cvalue['variation_id'] ) ){ $variation = $cvalue['variation_id']; } } if( $variation != null && !empty( $variation ) && $variation != 0 ) { $this->product_field_groups = array_merge( $this->product_field_groups, wcff()->dao->load_fields_groups_for_product($cvalue['variation_id'], 'wccpf', $template, 'cart-page' )); } $msg = ""; $fieldc = null; $fieldac = null; foreach ( $this->product_field_groups as $group ) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $field) { if ($field["key"] == $_key) { $fieldc = $field; } } } } foreach ( $this->admin_field_groups as $group ) { if (count($group["fields"]) > 0) { foreach ($group["fields"] as $field) { if ($field["key"] == $_key) { $fieldac = $field; } } } } if ($fieldc != null) { $field = $fieldc; $res = true; $res_size_val = true; $field["required"] = isset ($field ["required"]) ? $field ["required"] : "no"; if ($field ["required"] == "yes" || $field ["type"] == "file") { if ($field ["type"] != "file") { $res = wcff()->validator->validate_helper($_prod_id, $field, $_key, $_value, $cvalue['variation_id']); } else { } } if (!$res || ! $res_size_val) { $is_passed = false; $msg = ! $res ? $field ["message"] : "Upload size limit exceed, Allow size is " . $field ["max_file_size"] . "kb.!"; } } if ($fieldac != null) { $is_admin = true; $afield = $fieldac; $res = true; $afield ["show_on_product_page"] = isset ($afield ["show_on_product_page"]) ? $afield ["show_on_product_page"] : "no"; if ($afield ["show_on_product_page"] == "yes" && $afield ["required"] == "yes") { $res = wcff()->validator->validate_helper($_prod_id, $afield, $_key, $_value, $cvalue['variation_id']); } if (!$res) { $is_passed = false; $msg = $afield ["message"]; } } return array("status" => $is_passed, "is_admin" => $is_admin, "msg" => $msg); } /* To remove unwanted fields from product field */ private function remove_field_rule_is_hidden(){ for( $x = 0; $x < count( $this->product_field_groups ); $x++ ) { foreach ( $this->product_field_groups[$x] as $fields) { if( isset( $fields["field_rules"] ) && count( $fields["field_rules"] ) ){ $fkey = $fields["key"]; $ftype = $fields["type"]; $dformat = isset( $fields["format"] ) ? $fields["format"] : ""; $uvalue = isset( $_REQUEST[$fkey] ) ? $_REQUEST[$fkey] : ""; $p_rules = $fields["field_rules"]; /* Iterate through the rules and update the price */ foreach ( $p_rules as $prule ) { if ( !wcff()->negotiator->check_rules ( $prule, $uvalue, $ftype, $dformat ) ) { foreach( $prule["field_rules"] as $each_f_k => $each_f_v ){ if( $each_f_v == "show" ){ for( $p = 0; $p < count( $this->product_field_groups ); $p++ ){ foreach ( $this->product_field_groups[$p] as $key_infield => $infield) { if( $infield["key"] == $each_f_k ){ unset( $this->product_field_groups[$p][$key_infield] ); } } } } } } } } } } } /** * * @param WC Product $_product * @return integer * * Wrapper method for getting Wc Product object's ID attribute * */ private function get_product_id($_product){ return method_exists($_product, 'get_id') ? $_product->get_id() : $_product->id; } private function initialize_datepicker_field($_field, $_post_type) { $localize = "none"; $year_range = "-10:+10"; if ( isset( $_field["language"] ) && !empty( $_field["language"] ) && $_field["language"] != "default") { $localize = $_field["language"]; } if (isset($_field["dropdown_year_range"]) && !empty($_field["dropdown_year_range"])) { $year_range = $_field["dropdown_year_range"]; } ob_start(); ?>