company->custom_fields; if ($custom_fields && property_exists($custom_fields, $field)) { $custom_field = $custom_fields->{$field}; $custom_field_parts = explode('|', $custom_field); return $custom_field_parts[1]; } return ''; } public function makeLabels($contact = null) :array { $data = []; $values = $this->makeLabelsAndValues($contact); foreach ($values as $key => $value) { $data[$key.'_label'] = $value['label']; } return $data; } /** * Transforms all placeholders * to invoice values. * * @param null $contact * @return array returns an array * of keyed labels (appended with _label) */ public function makeValues($contact = null) :array { $data = []; $values = $this->makeLabelsAndValues($contact); foreach ($values as $key => $value) { $data[$key] = $value['value']; } return $data; } /** * V2 of building a table header for PDFs. * @param array $columns The array (or string of column headers) * @return string injectable HTML string */ public function buildTableHeader($columns) :?string { $data = $this->makeLabels(); $table_header = ''; foreach ($columns as $key => $column) { $table_header .= ''.$column.'_label'; } $table_header .= ''; $table_header = strtr($table_header, $data); // str_replace(array_keys($data), array_values($data), $table_header); return $table_header; } /** * V2 of building a table body for PDFs. * @param array $default_columns * @param $user_columns * @param string $table_prefix * @return string injectable HTML string */ public function buildTableBody(array $default_columns, $user_columns, string $table_prefix) :?string { $items = $this->transformLineItems($this->line_items, $table_prefix); if (count($items) == 0) { return ''; } $data = $this->makeValues(); $output = ''; if (strlen($user_columns) > 1) { foreach ($items as $key => $item) { // $tmp = str_replace(array_keys($data), array_values($data), $user_columns); // $tmp = str_replace(array_keys($item), array_values($item), $tmp); $tmp = strtr($user_columns, $data); $tmp = strtr($tmp, $item); $output .= $tmp; } } else { $table_row = ''; foreach ($default_columns as $key => $column) { $table_row .= ''.$column.''; } $table_row .= ''; foreach ($items as $key => $item) { // $tmp = str_replace(array_keys($item), array_values($item), $table_row); // $tmp = str_replace(array_keys($data), array_values($data), $tmp); $tmp = strtr($table_row, $item); $tmp = strtr($tmp, $data); $output .= $tmp; } } return $output; } /** * Transform the column headers into translated header values. * * @param array $columns The column header values * @return array The new column header variables */ private function transformColumnsForHeader(array $columns) :array { if (count($columns) == 0) { return []; } $pre_columns = $columns; $columns = array_intersect($columns, self::$master_columns); return str_replace( [ 'tax_name1', 'tax_name2', 'tax_name3', ], [ 'tax', 'tax', 'tax', ], $columns ); } /** * Transform the column headers into invoice variables. * * @param array $columns The column header values * @return array The invoice variables */ private function transformColumnsForLineItems(array $columns) :array { /* Removes any invalid columns the user has entered. */ $columns = array_intersect($columns, self::$master_columns); return str_replace( [ 'custom_invoice_label1', 'custom_invoice_label2', 'custom_invoice_label3', 'custom_invoice_label4', 'tax_name1', 'tax_name2', 'tax_name3', ], [ 'custom_invoice_value1', 'custom_invoice_value2', 'custom_invoice_value3', 'custom_invoice_value4', 'tax_rate1', 'tax_rate2', 'tax_rate3', ], $columns ); } /** * Formats the line items for display. * * @param mixed $items * @param string $table_type * @param mixed|null $custom_fields * * @return array */ public function transformLineItems($items, $table_type = '$product') :array { $data = []; if (! is_array($items)) { $data; } foreach ($items as $key => $item) { if ($table_type == '$product' && $item->type_id != 1) { if ($item->type_id != 4 && $item->type_id != 6 && $item->type_id != 5) { continue; } } if ($table_type == '$task' && $item->type_id != 2) { if ($item->type_id != 4 && $item->type_id != 5) { continue; } } $helpers = new Helpers(); $_table_type = ltrim($table_type, '$'); // From $product -> product. $data[$key][$table_type.'.product_key'] = is_null(optional($item)->product_key) ? $item->item : $item->product_key; $data[$key][$table_type.'.item'] = is_null(optional($item)->item) ? $item->product_key : $item->item; $data[$key][$table_type.'.service'] = is_null(optional($item)->service) ? $item->product_key : $item->service; $data[$key][$table_type.'.notes'] = $this->processReservedKeywords($item->notes); $data[$key][$table_type.'.description'] = $this->processReservedKeywords($item->notes); $data[$key][$table_type . ".{$_table_type}1"] = $helpers->formatCustomFieldValue($this->client->company->custom_fields, "{$_table_type}1", $item->custom_value1, $this->client); $data[$key][$table_type . ".{$_table_type}2"] = $helpers->formatCustomFieldValue($this->client->company->custom_fields, "{$_table_type}2", $item->custom_value2, $this->client); $data[$key][$table_type . ".{$_table_type}3"] = $helpers->formatCustomFieldValue($this->client->company->custom_fields, "{$_table_type}3", $item->custom_value3, $this->client); $data[$key][$table_type . ".{$_table_type}4"] = $helpers->formatCustomFieldValue($this->client->company->custom_fields, "{$_table_type}4", $item->custom_value4, $this->client); $data[$key][$table_type.'.quantity'] = Number::formatValue($item->quantity, $this->client->currency()); $data[$key][$table_type.'.unit_cost'] = Number::formatMoney($item->cost, $this->client); $data[$key][$table_type.'.cost'] = Number::formatMoney($item->cost, $this->client); $data[$key][$table_type.'.line_total'] = Number::formatMoney($item->line_total, $this->client); if (isset($item->discount) && $item->discount > 0) { if ($item->is_amount_discount) { $data[$key][$table_type.'.discount'] = Number::formatMoney($item->discount, $this->client); } else { $data[$key][$table_type.'.discount'] = floatval($item->discount).'%'; } } else { $data[$key][$table_type.'.discount'] = ''; } // Previously we used to check for tax_rate value, // but that's no longer necessary. if (isset($item->tax_rate1)) { $data[$key][$table_type.'.tax_rate1'] = round($item->tax_rate1, 2).'%'; $data[$key][$table_type.'.tax1'] = &$data[$key][$table_type.'.tax_rate1']; } if (isset($item->tax_rate2)) { $data[$key][$table_type.'.tax_rate2'] = round($item->tax_rate2, 2).'%'; $data[$key][$table_type.'.tax2'] = &$data[$key][$table_type.'.tax_rate2']; } if (isset($item->tax_rate3)) { $data[$key][$table_type.'.tax_rate3'] = round($item->tax_rate3, 2).'%'; $data[$key][$table_type.'.tax3'] = &$data[$key][$table_type.'.tax_rate3']; } $data[$key]['task_id'] = optional($item)->task_id; } return $data; } /** * Process reserved words like :MONTH :YEAR :QUARTER * as well as their operations. * * @param string $value * @return string|null */ private function processReservedKeywords(string $value): ?string { Carbon::setLocale($this->client->locale()); $replacements = [ 'literal' => [ ':MONTH' => Carbon::createFromDate(now()->year, now()->month)->translatedFormat('F'), ':YEAR' => now()->year, ':QUARTER' => 'Q' . now()->quarter, ':WEEK_BEFORE' => \sprintf( '%s %s %s', Carbon::now()->subDays(7)->translatedFormat($this->client->date_format()), ctrans('texts.to'), Carbon::now()->translatedFormat($this->client->date_format()) ), ':WEEK_AHEAD' => \sprintf( '%s %s %s', Carbon::now()->addDays(7)->translatedFormat($this->client->date_format()), ctrans('texts.to'), Carbon::now()->addDays(14)->translatedFormat($this->client->date_format()) ), ':WEEK' => \sprintf( '%s %s %s', Carbon::now()->translatedFormat($this->client->date_format()), ctrans('texts.to'), Carbon::now()->addDays(7)->translatedFormat($this->client->date_format()) ), ], 'raw' => [ ':MONTH' => now()->month, ':YEAR' => now()->year, ':QUARTER' => now()->quarter, ], 'ranges' => [ 'MONTHYEAR' => Carbon::createFromDate(now()->year, now()->month), ], 'ranges_raw' => [ 'MONTH' => now()->month, 'YEAR' => now()->year, ], ]; // First case, with ranges. preg_match_all('/\[(.*?)]/', $value, $ranges); $matches = array_shift($ranges); foreach ($matches as $match) { if (!Str::contains($match, '|')) { continue; } if (Str::contains($match, '|')) { $parts = explode('|', $match); // [ '[MONTH', 'MONTH+2]' ] $left = substr($parts[0], 1); // 'MONTH' $right = substr($parts[1], 0, -1); // MONTH+2 // If left side is not part of replacements, skip. if (!array_key_exists($left, $replacements['ranges'])) { continue; } $_left = Carbon::createFromDate(now()->year, now()->month)->translatedFormat('F Y'); $_right = ''; // If right side doesn't have any calculations, replace with raw ranges keyword. if (!Str::contains($right, ['-', '+', '/', '*'])) { $_right = Carbon::createFromDate(now()->year, now()->month)->translatedFormat('F Y'); } // If right side contains one of math operations, calculate. if (Str::contains($right, ['+'])) { $operation = preg_match_all('/(?!^-)[+*\/-](\s?-)?/', $right, $_matches); $_operation = array_shift($_matches)[0]; // + - $_value = explode($_operation, $right); // [MONTHYEAR, 4] $_right = Carbon::createFromDate(now()->year, now()->month)->addMonths($_value[1])->translatedFormat('F Y'); } $replacement = sprintf('%s to %s', $_left, $_right); $value = preg_replace( sprintf('/%s/', preg_quote($match)), $replacement, $value, 1 ); } } // Second case with more common calculations. preg_match_all('/:([^:\s]+)/', $value, $common); $matches = array_shift($common); foreach ($matches as $match) { $matches = collect($replacements['literal'])->filter(function ($value, $key) use ($match) { return Str::startsWith($match, $key); }); if ($matches->count() === 0) { continue; } if (!Str::contains($match, ['-', '+', '/', '*'])) { $value = preg_replace( sprintf('/%s/', $matches->keys()->first()), $replacements['literal'][$matches->keys()->first()], $value, 1 ); } if (Str::contains($match, ['-', '+', '/', '*'])) { $operation = preg_match_all('/(?!^-)[+*\/-](\s?-)?/', $match, $_matches); $_operation = array_shift($_matches)[0]; $_value = explode($_operation, $match); // [:MONTH, 4] $raw = strtr($matches->keys()->first(), $replacements['raw']); // :MONTH => 1 $number = $res = preg_replace("/[^0-9]/", '', $_value[1]); // :MONTH+1. || :MONTH+2! => 1 || 2 $target = "/{$matches->keys()->first()}\\{$_operation}{$number}/"; // /:$KEYWORD\\$OPERATION$VALUE => /:MONTH\\+1 $output = (int) $raw + (int)$_value[1]; if ($operation == '+') { $output = (int) $raw + (int)$_value[1]; // 1 (:MONTH) + 4 } if ($_operation == '-') { $output = (int)$raw - (int)$_value[1]; // 1 (:MONTH) - 4 } if ($_operation == '/') { $output = (int)$raw / (int)$_value[1]; // 1 (:MONTH) / 4 } if ($_operation == '*') { $output = (int)$raw * (int)$_value[1]; // 1 (:MONTH) * 4 } if ($matches->keys()->first() == ':MONTH') { $output = \Carbon\Carbon::create()->month($output)->translatedFormat('F'); } $value = preg_replace( $target, $output, $value, 1 ); } } return $value; } /** * Due to the way we are compiling the blade template we * have no ability to iterate, so in the case * of line taxes where there are multiple rows, * we use this function to format a section of rows. * * @return string a collection of rows with line item * aggregate data */ private function makeLineTaxes() :string { $tax_map = $this->calc()->getTaxMap(); $data = ''; foreach ($tax_map as $tax) { $data .= ''; $data .= ''.$tax['name'].''; $data .= ''.Number::formatMoney($tax['total'], $this->client).''; } return $data; } /** * @return string a collectino of with * itemised total tax data */ private function makeTotalTaxes() :string { $data = ''; if (! $this->calc()->getTotalTaxMap()) { return $data; } foreach ($this->calc()->getTotalTaxMap() as $tax) { $data .= ''; $data .= ''.$tax['name'].''; $data .= ''.Number::formatMoney($tax['total'], $this->client).''; } return $data; } private function totalTaxLabels() :string { $data = ''; if (! $this->calc()->getTotalTaxMap()) { return $data; } foreach ($this->calc()->getTotalTaxMap() as $tax) { $data .= ''.$tax['name'].''; } return $data; } private function totalTaxValues() :string { $data = ''; if (! $this->calc()->getTotalTaxMap()) { return $data; } foreach ($this->calc()->getTotalTaxMap() as $tax) { $data .= ''.Number::formatMoney($tax['total'], $this->client).''; } return $data; } private function lineTaxLabels() :string { $tax_map = $this->calc()->getTaxMap(); $data = ''; foreach ($tax_map as $tax) { $data .= ''.$tax['name'].''; } return $data; } private function lineTaxValues() :string { $tax_map = $this->calc()->getTaxMap(); $data = ''; foreach ($tax_map as $tax) { $data .= ''.Number::formatMoney($tax['total'], $this->client).''; } return $data; } /* | Ensures the URL doesn't have duplicated trailing slash */ public function generateAppUrl() { //return rtrim(config('ninja.app_url'), "/"); return config('ninja.app_url'); } /** * Builds CSS to assist with the generation * of Repeating headers and footers on the PDF. * @return string The css string */ public function generateCustomCSS() :string { $settings = $this->client->getMergedSettings(); $header_and_footer = ' .header, .header-space { height: 160px; } .footer, .footer-space { height: 160px; } .footer { position: fixed; bottom: 0; width: 100%; } .header { position: fixed; top: 0mm; width: 100%; } @media print { thead {display: table-header-group;} tfoot {display: table-footer-group;} button {display: none;} body {margin: 0;} }'; $header = ' .header, .header-space { height: 160px; } .header { position: fixed; top: 0mm; width: 100%; } @media print { thead {display: table-header-group;} button {display: none;} body {margin: 0;} }'; $footer = ' .footer, .footer-space { height: 160px; } .footer { position: fixed; bottom: 0; width: 100%; } @media print { tfoot {display: table-footer-group;} button {display: none;} body {margin: 0;} }'; $css = ''; if ($settings->all_pages_header && $settings->all_pages_footer) { $css .= $header_and_footer; } elseif ($settings->all_pages_header && ! $settings->all_pages_footer) { $css .= $header; } elseif (! $settings->all_pages_header && $settings->all_pages_footer) { $css .= $footer; } $css .= ' .page { page-break-after: always; } @page { margin: 0mm } html { '; $css .= 'font-size:'.$settings->font_size.'px;'; // $css .= 'font-size:14px;'; $css .= '}'; return $css; } }