PHP gpFiles::PageFile方法代码示例

 function SetVars()
 {
     global $gp_index, $gp_titles, $gp_menu;
     if (!isset($gp_index[$this->title])) {
         $this->Error_404($this->title);
         return false;
     }
     $this->gp_index = $gp_index[$this->title];
     $this->TitleInfo =& $gp_titles[$this->gp_index];
     //so changes made by rename are seen
     $this->label = common::GetLabel($this->title);
     $this->file = gpFiles::PageFile($this->title);
     if (!$this->CheckVisibility()) {
         return false;
     }
     gpPlugin::Action('PageSetVars');
     return true;
 }

 /**
  * Get The Image
  *
  */
 function Child($title)
 {
     global $dirPrefix;
     $file = gpFiles::PageFile($title);
     $file_sections = $file_stats = array();
     ob_start();
     require $file;
     ob_get_clean();
     if (!is_array($file_sections)) {
         return;
     }
     //get the image
     $content = section_content::Render($file_sections, $title, $file_stats);
     $img_pos = strpos($content, '<img');
     if ($img_pos === false) {
         return;
     }
     $src_pos = strpos($content, 'src=', $img_pos);
     if ($src_pos === false) {
         return;
     }
     $src = substr($content, $src_pos + 4);
     $quote = $src[0];
     if ($quote != '"' && $quote != "'") {
         return;
     }
     $src_pos = strpos($src, $quote, 1);
     $src = substr($src, 1, $src_pos - 1);
     // check for resized image, get original source if img is resized
     if (strpos($src, 'image.php') !== false && strpos($src, 'img=') !== false) {
         $src = $dirPrefix . '/data/_uploaded/' . urldecode(substr($src, strpos($src, 'img=') + 4));
     }
     $thumb_path = common::ThumbnailPath($src);
     $img_pos2 = strpos($content, '>', $img_pos);
     $img = substr($content, $img_pos, $img_pos2 - $img_pos + 1);
     echo '<li>';
     echo '<img src="' . $thumb_path . '"/>';
     //echo $img;
     $label = common::GetLabel($title);
     echo common::Link($title, $label);
     echo '</li>';
 }

 /**
  * Return the formatted content of the title
  *
  */
 public function TitleContent($title)
 {
     $file = gpFiles::PageFile($title);
     $file_sections = $file_stats = array();
     ob_start();
     require $file;
     ob_get_clean();
     if (!is_array($file_sections)) {
         return '';
     }
     //prevent infinite loops
     foreach ($file_sections as $key => $val) {
         if ($val['type'] == 'include') {
             unset($file_sections[$key]);
         }
     }
     if (!$file_sections) {
         return '';
     }
     $file_sections = array_values($file_sections);
     return section_content::Render($file_sections, $title, $file_stats);
 }

 /**
  * Check page files for orphaned data files
  *
  */
 function CheckPageFiles()
 {
     global $dataDir, $gp_index;
     $pages_dir = $dataDir . '/data/_pages';
     $all_files = gpFiles::ReadDir($pages_dir, 'php');
     foreach ($all_files as $key => $file) {
         $all_files[$key] = $pages_dir . '/' . $file . '.php';
     }
     $page_files = array();
     foreach ($gp_index as $slug => $index) {
         $page_files[] = gpFiles::PageFile($slug);
     }
     $diff = array_diff($all_files, $page_files);
     if (!count($diff)) {
         return;
     }
     echo '<h2>Orphaned Data Files</h2>';
     echo '<p>The following data files appear to be orphaned and are most likely no longer needed. Before completely removing these files, we recommend backing them up first.</p>';
     echo '<table class="bordered"><tr><th>File</th></tr>';
     foreach ($diff as $file) {
         echo '<tr><td>' . $file . '</td></tr>';
     }
     echo '</table>';
 }

 function getImageandInfo($title)
 {
     global $dirPrefix;
     $file = gpFiles::PageFile($title);
     //check if page not special!
     if (!file_exists($file)) {
         return;
     }
     $file_sections = $file_stats = array();
     ob_start();
     include $file;
     ob_get_clean();
     if (!is_array($file_sections)) {
         return;
     }
     //avoid error- maximum function nesting level of '250' reached
     foreach ($file_sections as $key => $val) {
         if ($val['type'] == 'include' or $val['type'] == 'Catalog_easy_section') {
             unset($file_sections[$key]);
             //dummy section instead of include
             $file_sections[$key] = array('type' => 'text', 'content' => '<div><p>Lorem ipsum </p></div>', 'attributes' => array());
         }
     }
     if (!$file_sections) {
         return;
     }
     $file_sections = array_values($file_sections);
     //get short info and datafilter
     //new data-filter 1.8.1 from menu settt
     $datafilter = $this->getNewdatafilter($title);
     foreach ($file_sections as $sect) {
         if (isset($sect['attributes'])) {
             if (isset($sect['attributes']['class'])) {
                 //if ($sect['attributes']['class'] == "short_info"){
                 if (strpos($sect['attributes']['class'], 'short_info') !== false) {
                     $short_info = $sect['content'];
                 }
             }
         }
         if (isset($sect['attributes']['data-filter'])) {
             $datafilter = $sect['attributes']['data-filter'];
         }
     }
     //end section foreach
     if (!isset($datafilter)) {
         $datafilter = "";
     }
     if (!isset($short_info)) {
         $short_info = "";
     }
     //get the image + check abrev + check for custom page image
     $custom_image = $this->getCustomPageImage($title);
     $content = section_content::Render($file_sections, $title, $file_stats);
     if ($this->ShortInfo == "abrev") {
         $short_info = $this->GetAbrev($content, $title, $this->AbbrevL);
     } elseif ($this->ShortInfo == "no") {
         $short_info = "";
     }
     $img_flag = true;
     $img_pos = strpos($content, '<img');
     if ($img_pos === false) {
         $img_flag = false;
         //   return array('',$short_info,$datafilter);
     }
     $src_pos = strpos($content, 'src=', $img_pos);
     if ($src_pos === false) {
         $img_flag = false;
         // return array('',$short_info,$datafilter);
     }
     $src = substr($content, $src_pos + 4);
     $quote = $src[0];
     if ($quote != '"' && $quote != "'") {
         $img_flag = false;
         // return array('',$short_info,$datafilter);
     }
     $src_pos = strpos($src, $quote, 1);
     $src = substr($src, 1, $src_pos - 1);
     //$thumb_path = common::ThumbnailPath($src);
     $img_pos2 = strpos($content, '>', $img_pos);
     $img = substr($content, $img_pos, $img_pos2 - $img_pos + 1);
     //no img on page+custom exist
     if (!$img_flag and $custom_image != "") {
         $src = $custom_image;
     } elseif (!$img_flag) {
         return array('', $short_info, $datafilter);
     }
     if ($custom_image != "") {
         $src = $custom_image;
     }
     if ($this->ImageCircle) {
         $a = "img-circle";
     } else {
         $a = "";
     }
     if ($this->catalog_layout == 1 or $this->catalog_layout == 4 or $this->catalog_layout == 2) {
         $style = 'max-height:' . $this->ImagesizeH . 'px!important;';
     } elseif ($this->catalog_layout == 0) {
         $style = 'max-width:' . $this->ImagesizeW . 'px!important; ';
     } elseif ($this->catalog_layout == 3 or $this->catalog_layout == 5) {
         $style = "";
//.........这里部分代码省略.........

 function SearchPage($pattern, $title, $index)
 {
     global $gp_menu;
     $full_path = gpFiles::PageFile($title);
     if (!file_exists($full_path)) {
         return;
     }
     //search hidden?
     if (!$this->search_config['search_hidden']) {
         if (!isset($gp_menu[$index])) {
             return;
         }
     }
     include $full_path;
     if (!isset($file_sections) || !is_array($file_sections)) {
         return;
     }
     $content = '';
     foreach ($file_sections as $section) {
         if (!isset($section['content'])) {
             continue;
         }
         if ($section['type'] == 'exec_php') {
             continue;
         }
         $content .= $section['content'] . ' ';
     }
     $this->findString($content, $pattern, $title);
 }

 /**
  * Perform a page copy
  *
  */
 function CopyPage()
 {
     global $gp_index, $gp_titles, $page, $langmessage;
     //existing page info
     $from_title = $_POST['from_title'];
     if (!isset($gp_index[$from_title])) {
         message($langmessage['OOPS_TITLE']);
         return false;
     }
     $from_index = $gp_index[$from_title];
     $info = $gp_titles[$from_index];
     //check the new title
     $title = $_POST['title'];
     $title = admin_tools::CheckPostedNewPage($title, $message);
     if ($title === false) {
         message($message);
         return false;
     }
     //get the existing content
     $from_file = gpFiles::PageFile($from_title);
     $contents = file_get_contents($from_file);
     //add to $gp_index first!
     $index = common::NewFileIndex();
     $gp_index[$title] = $index;
     $file = gpFiles::PageFile($title);
     if (!gpFiles::Save($file, $contents)) {
         message($langmessage['OOPS'] . ' (File not saved)');
         return false;
     }
     //add to gp_titles
     $new_titles = array();
     $new_titles[$index]['label'] = admin_tools::PostedLabel($_POST['title']);
     $new_titles[$index]['type'] = $info['type'];
     $gp_titles += $new_titles;
     if (!admin_tools::SavePagesPHP()) {
         message($langmessage['OOPS'] . ' (CP2)');
         return false;
     }
     message($langmessage['SAVED']);
     if (isset($_REQUEST['redir'])) {
         $url = common::AbsoluteUrl($title, '', true, false);
         $page->ajaxReplace[] = array('eval', '', 'window.setTimeout(function(){window.location="' . $url . '"},15000);');
         message(sprintf($langmessage['will_redirect'], common::Link_Page($title)));
     }
     return $index;
 }

 /**
  * Save the content for a new page in /data/_pages/<title>
  * @since 1.8a1
  *
  */
 public static function NewTitle($title, $section_content = false, $type = 'text')
 {
     // get the file for the title
     if (empty($title)) {
         return false;
     }
     $file = gpFiles::PageFile($title);
     if (!$file) {
         return false;
     }
     // organize section data
     $file_sections = array();
     if (is_array($section_content) && isset($section_content['type'])) {
         $file_sections[0] = $section_content;
     } elseif (is_array($section_content)) {
         $file_sections = $section_content;
     } else {
         $file_sections[0] = array('type' => $type, 'content' => $section_content);
     }
     // add meta data
     $meta_data = array('file_number' => gpFiles::NewFileNumber(), 'file_type' => $type);
     return gpFiles::SaveData($file, 'file_sections', $file_sections, $meta_data);
 }

 function SearchPage($title, $index)
 {
     global $gp_menu, $gp_titles;
     //search hidden?
     if (!$this->search_hidden && !isset($gp_menu[$index])) {
         return;
     }
     //private pages
     if (!common::LoggedIn()) {
         if (isset($gp_titles[$index]['vis'])) {
             return;
         }
     }
     $full_path = gpFiles::PageFile($title);
     $file_sections = gpFiles::Get($full_path, 'file_sections');
     if (!$file_sections) {
         return;
     }
     $content = section_content::Render($file_sections, $title, gpFiles::$last_stats);
     $label = common::GetLabel($title);
     $this->FindString($content, $label, $title);
 }

 /**
  * Include the content of a normal page
  * @param string $requested The name of the page to include
  *
  */
 static function IncludePage($requested)
 {
     global $gp_index;
     $requested = str_replace(' ', '_', $requested);
     if (!isset($gp_index[$requested])) {
         return '{{' . htmlspecialchars($requested) . '}}';
     }
     $file = gpFiles::PageFile($requested);
     $file_sections = gpFiles::Get($file, 'file_sections');
     if (!$file_sections) {
         return '{{' . htmlspecialchars($requested) . '}}';
     }
     return self::Render($file_sections, self::$title, self::$meta);
 }

 static function RenameFileWorker($title)
 {
     global $langmessage, $dataDir, $gp_index;
     //use new_label or new_title
     if (isset($_POST['new_title'])) {
         $new_title = admin_tools::PostedSlug($_POST['new_title']);
     } else {
         $new_title = admin_tools::LabelToSlug($_POST['new_label']);
     }
     //title unchanged
     if ($new_title == $title) {
         return $title;
     }
     $special_file = false;
     if (common::SpecialOrAdmin($title)) {
         $special_file = true;
     }
     if (!admin_tools::CheckTitle($new_title, $message)) {
         msg($message);
         return false;
     }
     $old_gp_index = $gp_index;
     //re-index: make the new title point to the same data index
     $old_file = gpFiles::PageFile($title);
     $file_index = $gp_index[$title];
     unset($gp_index[$title]);
     $gp_index[$new_title] = $file_index;
     //rename the php file
     if (!$special_file) {
         $new_file = gpFiles::PageFile($new_title);
         //we don't have to rename files if we're using the index naming convention. See gpFiles::PageFile() for more info
         if ($new_file == $old_file) {
             //if the file being renamed doesn't use the index naming convention, then we'll still need to rename it
         } elseif (!rename($old_file, $new_file)) {
             msg($langmessage['OOPS'] . ' (N3)');
             $gp_index = $old_gp_index;
             return false;
         }
         //gallery rename
         includeFile('special/special_galleries.php');
         special_galleries::RenamedGallery($title, $new_title);
     }
     //create a 301 redirect
     if (isset($_POST['add_redirect']) && $_POST['add_redirect'] == 'add') {
         includeFile('admin/admin_missing.php');
         admin_missing::AddRedirect($title, $new_title);
     }
     gpPlugin::Action('RenameFileDone', array($file_index, $title, $new_title));
     return $new_title;
 }

 /**
  * Save the content for a new page in /data/_pages/<title>
  * @since 1.8a1
  *
  */
 function NewTitle($title, $section_content = false, $type = 'text')
 {
     if (empty($title)) {
         return false;
     }
     $file = gpFiles::PageFile($title);
     if (!$file) {
         return false;
     }
     $file_sections = array();
     $file_sections[0] = array('type' => $type, 'content' => $section_content);
     $meta_data = array('file_number' => gpFiles::NewFileNumber(), 'file_type' => $type);
     return gpFiles::SaveArray($file, 'meta_data', $meta_data, 'file_sections', $file_sections);
 }

 /**
  * Restore $titles and return array with menu information
  * @param array $titles An array of titles to be restored. After completion, it will contain only the titles that were prepared successfully
  * @return array A list of restored titles that can be used for menu insertion
  *
  */
 function RestoreTitles(&$titles)
 {
     global $dataDir, $gp_index, $gp_titles;
     $new_menu = array();
     $new_titles = array();
     foreach ($titles as $title => $empty) {
         $new_title = admin_tools::CheckPostedNewPage($title, $message);
         if (!$new_title) {
             //message($message);
             continue;
         }
         //add to $gp_index first for PageFile()
         $index = common::NewFileIndex();
         $gp_index[$new_title] = $index;
         //get trash info about file
         $title_info = admin_trash::GetInfo($title);
         if ($title_info === false) {
             unset($gp_index[$new_title]);
             continue;
         }
         //make sure the trash file exists
         $trash_file = $dataDir . '/data/_trash/' . $title_info['file'];
         if (!file_exists($trash_file)) {
             unset($gp_index[$new_title]);
             continue;
         }
         //copy the trash file to the /_pages directory
         $new_file = gpFiles::PageFile($new_title);
         if (!copy($trash_file, $new_file)) {
             unset($gp_index[$new_title]);
             continue;
         }
         //add to $gp_titles
         $gp_titles[$index] = array();
         $gp_titles[$index]['label'] = $title_info['label'];
         $gp_titles[$index]['type'] = $title_info['type'];
         $new_menu[$index] = array();
         $new_titles[$new_title] = true;
         admin_trash::RestoreFile($new_title, $trash_file, $title_info);
     }
     $titles = $new_titles;
     return $new_menu;
 }

 /**
  * Perform a page copy
  *
  */
 function CopyPage()
 {
     global $gp_index, $gp_titles, $page, $langmessage;
     $this->CacheSettings();
     //existing page info
     $from_title = $_POST['from_title'];
     if (!isset($gp_index[$from_title])) {
         msg($langmessage['OOPS_TITLE']);
         return false;
     }
     $from_index = $gp_index[$from_title];
     $info = $gp_titles[$from_index];
     //check the new title
     $title = $_POST['title'];
     $title = admin_tools::CheckPostedNewPage($title, $message);
     if ($title === false) {
         msg($message);
         return false;
     }
     //get the existing content
     $from_file = gpFiles::PageFile($from_title);
     $contents = file_get_contents($from_file);
     //add to $gp_index first!
     $index = common::NewFileIndex();
     $gp_index[$title] = $index;
     $file = gpFiles::PageFile($title);
     if (!gpFiles::Save($file, $contents)) {
         msg($langmessage['OOPS'] . ' (File not saved)');
         return false;
     }
     //add to gp_titles
     $new_titles = array();
     $new_titles[$index]['label'] = admin_tools::PostedLabel($_POST['title']);
     $new_titles[$index]['type'] = $info['type'];
     $gp_titles += $new_titles;
     //add to menu
     $insert = array();
     $insert[$index] = array();
     if (!$this->SaveNew($insert)) {
         $this->RestoreSettings();
         return false;
     }
     $this->HiddenSaved($index);
     return true;
 }

 /**
  * Save the content for a new page in /data/_pages/<title>
  * @since 1.8a1
  *
  */
 static function NewTitle($title, $section_content = false, $type = 'text')
 {
     if (empty($title)) {
         return false;
     }
     $file = gpFiles::PageFile($title);
     if (!$file) {
         return false;
     }
     $file_sections = array();
     if (is_array($section_content)) {
         $file_sections[0] = $section_content;
     } else {
         $file_sections[0] = array('type' => $type, 'content' => $section_content);
     }
     $meta_data = array('file_number' => gpFiles::NewFileNumber(), 'file_type' => $type);
     return gpFiles::SaveData($file, 'file_sections', $file_sections, $meta_data);
 }