From 216fca468f905bf733b0f8020a45de6f363e37b8 Mon Sep 17 00:00:00 2001 From: fedik Date: Sun, 19 Feb 2012 17:13:33 +0200 Subject: [PATCH] add page background --- includes/webform2pdf.download.inc | 8 -- includes/webform2pdf.settings.inc | 135 +++++++++++++++++++++++++++++++++++-- webform2pdf.class.inc | 27 +++++++- webform2pdf.install | 9 +++ webform2pdf.module | 30 ++++---- 5 files changed, 179 insertions(+), 30 deletions(-) diff --git a/includes/webform2pdf.download.inc b/includes/webform2pdf.download.inc index 763e846..3eadd0e 100644 --- a/includes/webform2pdf.download.inc +++ b/includes/webform2pdf.download.inc @@ -166,14 +166,6 @@ function webform2pdf_download_pdf_form_submit($form, &$form_state) { } } // function webform2pdf_download_pdf_form_submit() -/** - * callback for user download link - -function webform2pdf_submission_download_pdf_site($node, $submission) { - //krumo($node, $submission); - return webform2pdf_submission_download_pdf($node, $submission, 'I'); -} - */ /* * webform2pdf_url_encode: pdf download anonymous url generation. */ diff --git a/includes/webform2pdf.settings.inc b/includes/webform2pdf.settings.inc index 569399c..b47f907 100644 --- a/includes/webform2pdf.settings.inc +++ b/includes/webform2pdf.settings.inc @@ -34,6 +34,41 @@ function webform2pdf_admin_settings($form, &$form_state) { '#maxlength' => 255, ); + //background image + $form['base']['p_background'] = array( + '#type' => 'value', + '#value' => $default['p_background'], + ); + + if ($default['p_background']) { + $file = file_load($default['p_background']); + + $picture = array( + 'path' => $file->uri, + 'alt' => 'Page background', + 'title' => $file->filename, + 'style_name' =>'square_thumbnail', + ); + + $form['base']['p_background_img'] = array( + '#type' => 'item', + '#title' => t('Background image for page'), + '#markup' => theme('image_style', $picture), + ); + $form['base']['p_background_del'] = array( + '#type' => 'checkbox', + '#title' => t('Delete this image.'), + ); + } + else { + $form['base']['p_background_file'] = array( + '#type' => 'file', + '#title' => t('Background image for page.'), + '#size' => 60, + '#description' => t('Upload background image for page. Image will be scaled by page size.'), + ); + } + $form['base']['page_format'] = array( '#type' => 'select', '#title' => t('Paper size'), @@ -464,6 +499,18 @@ function webform2pdf_admin_settings_submit($form, &$form_state) { } } + //delete page bg + if ( isset($form_state['values'][ 'p_background_del'] )) { + $bg_file = file_load($form_state['values']['p_background']); + file_usage_delete($bg_file, 'webform2pdf', 'p_background', 0); + file_delete($bg_file); + $form_state['values']['p_background'] = 0; + } + //save page bg + if(isset($form_state['values']['p_background_file'])){ + $form_state['values']['p_background'] = _webform2pdf_save_page_bg(); + } + // Header and footer image file save. foreach (array('h_left_logo', 'h_right_logo', 'f_left_logo', 'f_right_logo') as $logo) { if ( isset($form_state['values'][$logo . '_file']) ) { @@ -492,7 +539,7 @@ function webform2pdf_admin_settings_submit($form, &$form_state) { foreach (array('h_left_logo_del', 'h_right_logo_del', 'f_left_logo_del', 'f_right_logo_del', 'h_left_logo_img', 'h_right_logo_img', 'f_left_logo_img', 'f_right_logo_img', 'h_left_logo_file', 'h_right_logo_file', 'f_left_logo_file', 'f_right_logo_file', - 'op', 'submit', 'form_build_id', 'form_token', 'form_id') as $del) { + 'op', 'submit', 'form_build_id', 'form_token', 'form_id','p_background_del','p_background_file') as $del) { unset($save[$del]); } $save['p_body'] = $form_state['values']['p_body']['value']; @@ -583,6 +630,8 @@ function webform2pdf_edit_form($form, &$form_state, $node) { ), ); + + $form['base']['page_format'] = array( '#type' => 'select', '#title' => t('Paper size'), @@ -628,6 +677,39 @@ function webform2pdf_edit_form($form, &$form_state, $node) { ), ); + //background image + $form['base']['p_background'] = array( + '#type' => 'value', + '#value' => $default['p_background'], + ); + if ($default['p_background']) { + $file = file_load($default['p_background']); + + $picture = array( + 'path' => $file->uri, + 'alt' => 'Page background', + 'title' => $file->filename, + 'style_name' =>'square_thumbnail', + ); + $form['base']['p_background_img'] = array( + '#type' => 'item', + '#title' => t('Background image for page'), + '#markup' => theme('image_style', $picture), + ); + $form['base']['p_background_del'] = array( + '#type' => 'checkbox', + '#title' => t('Delete this image.'), + ); + } + else { + $form['base']['p_background_file'] = array( + '#type' => 'file', + '#title' => t('Background image for page.'), + '#size' => 60, + '#description' => t('Upload background image for page. Image will be scaled by page size.'), + ); + } + // download settings $form['download'] = array( '#type' => 'fieldset', @@ -636,7 +718,7 @@ function webform2pdf_edit_form($form, &$form_state, $node) { '#collapsed' => TRUE, '#states' => array( 'visible' => array( - 'input[name="enabled"]' => array('checked' => TRUE), + 'input[name="enabled"]' => array('checked' => TRUE), ), ), ); @@ -1109,6 +1191,7 @@ function webform2pdf_edit_form_submit($form, &$form_state) { $save['format'] = $form_state['values']['p_body']['format']; $save['pdf_download_title'] = $form_state['values']['pdf_download_title']; $save['pdf_download_roles'] = $form_state['values']['pdf_download_roles']; + $save['p_background'] = $form_state['values']['p_background']; // First enabled if (isset($form_state['values']['new'])) { @@ -1122,13 +1205,17 @@ function webform2pdf_edit_form_submit($form, &$form_state) { elseif (!empty($form_state['values'][$logo])) { $save[$logo] = $form_state['values'][$logo]; $file = file_load($save[$logo]); - file_usage_add($file, 'webform2pdf', $logo, 1); + file_usage_add($file, 'webform2pdf', $logo, $form_state['values']['nid']); } } if ( isset($form_state['values'][$logo . '_file']) ) { $save[$logo] = _webform2pdf_save_logo($logo, $form_state['values']['nid']); } } + //background image + if ( isset($form_state['values']['p_background_file']) ) { + $save['p_background'] = _webform2pdf_save_page_bg($form_state['values']['nid']); + } db_insert('webform2pdf') ->fields(array( @@ -1157,6 +1244,7 @@ function webform2pdf_edit_form_submit($form, &$form_state) { 'format' => $save['format'], 'pdf_download_title' => $save['pdf_download_title'], 'pdf_download_roles' => serialize($save['pdf_download_roles']), + 'p_background' =>$save['p_background'], )) ->execute(); } @@ -1167,13 +1255,25 @@ function webform2pdf_edit_form_submit($form, &$form_state) { if ( isset($form_state['values'][$logo . '_del']) ) { if ( $form_state['values'][$logo . '_del'] ) { $logo_file = file_load($form_state['values'][$logo]); - file_usage_delete($logo_file, 'webform2pdf', $logo, 1); + file_usage_delete($logo_file, 'webform2pdf', $logo, $form_state['values']['nid']); file_delete($logo_file); $save[$logo] = 0; } } } + //background image + if ( !empty($form_state['values']['p_background_del'] )) { + $bg_file = file_load($form_state['values']['p_background']); + file_usage_delete($bg_file, 'webform2pdf', 'p_background', $form_state['values']['nid']); + file_delete($bg_file); + $save['p_background'] = 0; + } + //save + if(isset($form_state['values']['p_background_file'])){ + $save['p_background'] = _webform2pdf_save_page_bg($form_state['values']['nid']); + } + // Header and footer image file save. foreach (array('h_left_logo', 'h_right_logo', 'f_left_logo', 'f_right_logo') as $logo) { if ( isset($form_state['values'][$logo . '_file']) ) { @@ -1208,12 +1308,20 @@ function webform2pdf_edit_form_submit($form, &$form_state) { $save['format'] = $webform2pdf_default['format']; $save['pdf_download_title'] = $webform2pdf_default['pdf_download_title']; $save['pdf_download_roles'] = $webform2pdf_default['pdf_download_roles']; + $save['p_background'] = $webform2pdf_default['p_background']; + + //delete bg + $bg_file = file_load($form_state['values']['p_background']); + if ($bg_file) { + file_usage_delete($bg_file, 'webform2pdf', 'p_background', $form_state['values']['nid']); + file_delete($bg_file); + } // Image file deleted. foreach (array('h_left_logo', 'h_right_logo', 'f_left_logo', 'f_right_logo') as $logo) { $logo_file = file_load($form_state['values'][$logo]); if ($logo_file) { - file_usage_delete($logo_file, 'webform2pdf', $logo, 1); + file_usage_delete($logo_file, 'webform2pdf', $logo, $form_state['values']['nid']); file_delete($logo_file); } } @@ -1247,6 +1355,7 @@ function webform2pdf_edit_form_submit($form, &$form_state) { 'format' => $save['format'], 'pdf_download_title' => $save['pdf_download_title'], 'pdf_download_roles' => serialize($save['pdf_download_roles']), + 'p_background' => $save['p_background'], )) ->condition('nid', $form_state['values']['nid'], '=') ->execute(); @@ -1275,3 +1384,19 @@ function _webform2pdf_save_logo($logo, $nid) { } return 0; } + +function _webform2pdf_save_page_bg($nid = 0) { + if ( $file = file_save_upload('p_background_file', array('file_validate_is_image' => array()) ) ) { + $webform2pdf_directory = file_default_scheme() . '://' . 'webform2pdf'; + // Prepare the pictures directory. + file_prepare_directory($webform2pdf_directory, FILE_CREATE_DIRECTORY); + $destination = file_stream_wrapper_uri_normalize($webform2pdf_directory); + if ($file = file_move($file, $destination, FILE_EXISTS_RENAME)) { + $file->status |= FILE_STATUS_PERMANENT; + $file = file_save($file); + file_usage_add($file, 'webform2pdf', 'p_background', $nid); + return $file->fid; + } + } + return 0; +} diff --git a/webform2pdf.class.inc b/webform2pdf.class.inc index 8e0fc90..1a720df 100644 --- a/webform2pdf.class.inc +++ b/webform2pdf.class.inc @@ -45,17 +45,24 @@ class W2PDF extends TCPDF { protected $footer_string_align = array(); /** + * path to background image + * @var string + */ + protected $background = NULL; + + /** * Set header data. * @param array $ln header left, right image logo * @param array $lw header left, right image logo width in mm * @param string $hs string to print on document header * @param string $hsa align string to print on document header */ - public function setHeaderData($ln=array(), $ls=array(), $hs='', $hsa='') { + public function setHeaderData($ln=array(), $ls=array(), $hs='', $hsa='', $background = NULL) { $this->header_logo = $ln; $this->header_logo_size = $ls; $this->header_string = $hs; $this->header_string_align = $hsa; + $this->background = $background; } /** @@ -69,6 +76,7 @@ class W2PDF extends TCPDF { $ret['logo_size'] = $this->header_logo_size; $ret['string'] = $this->header_string; $ret['align'] = $this->header_string_align; + $ret['background'] = $this->background; return $ret; } @@ -114,6 +122,21 @@ class W2PDF extends TCPDF { $empty_header = 1; + if($headerdata['background']){ + // get the current page break margin + $bMargin = $this->getBreakMargin(); + // get current auto-page-break mode + $auto_page_break = $this->AutoPageBreak; + // disable auto-page-break + $this->SetAutoPageBreak(false, 0); + //Image($file, $x='', $y='', $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='', $ismask=false, $imgmask=false, $border=0, $fitbox=false, $hidden=false, $fitonpage=false, $alt=false, $altimgs=array()) + $this->Image($headerdata['background'], 0, 0, $this->w, $this->h, '', '', '', false, 300, '', false, false, 0); + // restore auto-page-break status + $this->SetAutoPageBreak($auto_page_break, $bMargin); + // set the starting point for the page content + $this->setPageMark(); + } + if ( (!empty($headerdata['logo']['left'])) && (!empty($headerdata['logo_size']['left']['w'])) ) { if (($headerdata['logo']['left']) AND ($headerdata['logo']['left'] != K_BLANK_IMAGE)) { $this->Image($headerdata['logo']['left'], $this->GetX(), $this->getHeaderMargin(), $headerdata['logo_size']['left']['w']); @@ -251,4 +274,4 @@ class W2PDF extends TCPDF { $this->Cell(0, 0, '', 'T', 0, 'C'); } } -} \ No newline at end of file +} diff --git a/webform2pdf.install b/webform2pdf.install index 040d971..4678d23 100644 --- a/webform2pdf.install +++ b/webform2pdf.install @@ -20,6 +20,7 @@ function webform2pdf_install() { 'h_left_logo_size' => '270x205', 'h_right_logo_size' => '270x205', 'f_left_logo_size' => '270x56', 'f_right_logo_size' => '270x56', 'pdf_download_roles' => array('2', '3'), 'pdf_download_title' => 'Download PDF', + 'p_background' => 0, )); } @@ -239,6 +240,14 @@ function webform2pdf_schema() { 'description' => 'Text input format type.', ), + 'p_background' => array( + 'description' => 'Page background image.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + ), + 'pdf_download_roles' => array( 'description' => 'Who have the accsess to the download link.', 'type' => 'blob', diff --git a/webform2pdf.module b/webform2pdf.module index 3246e29..c100406 100644 --- a/webform2pdf.module +++ b/webform2pdf.module @@ -39,14 +39,6 @@ function webform2pdf_user_download_access($node, $submission) { } //check access for other - -// $result = db_select('webform2pdf', 'w2p') -// ->fields('w2p', array('pdf_download_roles')) -// ->condition('nid', $node->nid, '=') -// ->execute() -// ->fetchAssoc(); -// $allowed_roles = ($result) ? unserialize($result['pdf_download_roles']) : array(); - $settings = _webform2pdf_get_template($node->nid); $allowed_roles = ($settings) ? $settings['pdf_download_roles'] : array(); @@ -326,10 +318,10 @@ function webform2pdf_client_form_submit(&$form, &$form_state){ $allowed_roles = ($settings) ? $settings['pdf_download_roles'] : array(); foreach ($allowed_roles as $role) { - if ($role && !empty($user->roles[$role])) { - $allowed = TRUE; - break; - } + if ($role && !empty($user->roles[$role])) { + $allowed = TRUE; + break; + } } if ($allowed && $form_state['webform_completed']){ @@ -419,7 +411,7 @@ function webform2pdf_preprocess_webform_results_submissions(&$vars) { function _webform2pdf_get_template($nid) { static $row; - if (!$row || empty($row[$nid])){ + if (!$row || empty($row[$nid])) { $row[$nid] = db_select('webform2pdf', 'w2p') ->fields('w2p') @@ -504,7 +496,7 @@ function _webform2pdf_init_tcpdf($node, $template) { $tcpdf_dir = libraries_get_path('tcpdf'); - if (defined('K_TCPDF_EXTERNAL_CONFIG')) { + if (!defined('K_TCPDF_EXTERNAL_CONFIG')) { define('K_TCPDF_EXTERNAL_CONFIG', TRUE); define('K_PATH_MAIN', dirname($_SERVER['SCRIPT_FILENAME'])); define('K_PATH_URL', $base_url); @@ -580,6 +572,14 @@ function _webform2pdf_pdf_header($pdf, $node, $template) { $size['right']['h'] = 0; } + if (!empty($template['p_background'])) { + $f = file_load($template['p_background']); + $background = drupal_realpath($f->uri); + } + else { + $background = NULL; + } + // set header font $pdf->setHeaderFont(array($template['h_font_family'], '', $template['h_font_size'])); // set header margin @@ -589,7 +589,7 @@ function _webform2pdf_pdf_header($pdf, $node, $template) { $header_msg = nl2br( _webform_filter_values($template['h_txt'], $node, NULL, NULL, FALSE) ); // set header data - $pdf->setHeaderData($logo, $size, $header_msg, $template['h_txt_align']); + $pdf->setHeaderData($logo, $size, $header_msg, $template['h_txt_align'], $background); return $pdf; } // function _webform2pdf_pdf_header() -- 1.7.5.4