Beispiel #1
0
 /**
  * list files
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // sanity check
     if (!isset($this->layout_variant)) {
         $this->layout_variant = 'full';
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // download the file directly
         $url = Files::get_url($item['id'], 'fetch', $item['file_name']);
         // initialize variables
         $prefix = $suffix = '';
         // flag files that are dead, or created or updated very recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal restricted and private files
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // file title or file name
         $label = Codes::beautify_title($item['title']);
         if (!$label) {
             $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
         }
         // the main anchor link, except on user profiles
         if (is_object($anchor) && $anchor->get_reference() != $this->focus) {
             $suffix .= ' - <span class="details">' . sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()))) . '</span>';
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'basic', NULL);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Beispiel #2
0
 /**
  * list files
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // download the file directly
         $url = Files::get_url($item['id'], 'fetch', $item['file_name']);
         // initialize variables
         $prefix = $suffix = '';
         // flag files that are dead, or created or updated very recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal restricted and private files
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // file title or file name
         $label = Codes::beautify_title($item['title']);
         if (!$label) {
             $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
         }
         // with hits
         if ($item['hits'] > 1) {
             $suffix .= ' <span class="details">- ' . Skin::build_number($item['hits'], i18n::s('downloads')) . '</span>';
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'basic', NULL);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Beispiel #3
0
 /**
  * list files
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // download the file directly
         $url = Files::get_url($item['id'], 'fetch', $item['file_name']);
         // file title or file name
         $label = Codes::beautify_title($item['title']);
         if (!$label) {
             $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
         }
         // initialize variables
         $prefix = $suffix = '';
         $contributor = Users::get_link($item['create_name'], $item['create_address'], $item['create_id']);
         $flag = '';
         if ($item['create_date'] >= $context['fresh']) {
             $flag = NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $flag = UPDATED_FLAG;
         }
         $suffix .= '<span class="details"> - ' . sprintf(i18n::s('By %s'), $contributor) . ' ' . Skin::build_date($item['create_date']) . $flag . '</span>';
         // signal restricted and private files
         if ($item['active'] == 'N' && defined('PRIVATE_FLAG')) {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R' && defined('RESTRICTED_FLAG')) {
             $prefix .= RESTRICTED_FLAG;
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'file', NULL);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Beispiel #4
0
 /**
  * list files
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // play freemind maps and flash files in separate windows
         if (preg_match('/\\.(mm|swf)$/i', $item['file_name'])) {
             $url = Files::get_url($item['id'], 'stream', $item['file_name']);
         } else {
             $url = Files::get_url($item['id'], 'fetch', $item['file_name']);
         }
         // provide absolute links because these could be put in a mail
         $url = $context['url_to_home'] . $context['url_to_root'] . $url;
         // initialize variables
         $prefix = $suffix = '';
         // signal restricted and private files
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // file title or file name
         $label = Codes::beautify_title($item['title']);
         if (!$label) {
             $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'basic', NULL);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Beispiel #5
0
         $label = i18n::s('Stop notifications');
     } else {
         $label = i18n::s('Watch this page');
     }
     Skin::define_img('TOOLS_WATCH_IMG', 'tools/watch.gif');
     $lines[] = Skin::build_link($link, TOOLS_WATCH_IMG . $label, 'basic', i18n::s('Manage your watch list'));
 }
 // allow to leave the page
 if ($cur_article->is_assigned() && !$cur_article->is_owned(null, false)) {
     Skin::define_img('ARTICLES_ASSIGN_IMG', 'articles/assign.gif');
     $lines[] = Skin::build_link(Users::get_url('article:' . $item['id'], 'leave'), ARTICLES_ASSIGN_IMG . i18n::s('Leave this page'));
 }
 // get news from rss
 if (isset($item['id']) && (!isset($context['skins_general_without_feed']) || $context['skins_general_without_feed'] != 'Y')) {
     // list of attached files
     $lines[] = Skin::build_link($context['url_to_home'] . $context['url_to_root'] . Files::get_url('article:' . $item['id'], 'feed'), i18n::s('Recent files'), 'xml');
     // comments are allowed
     if ($cur_article->allows('creation', 'comment')) {
         $lines[] = Skin::build_link($context['url_to_home'] . $context['url_to_root'] . Comments::get_url('article:' . $item['id'], 'feed'), i18n::s('Recent comments'), 'xml');
     }
 }
 // in a side box
 if (count($lines)) {
     $context['components']['channels'] = Skin::build_box(i18n::s('Monitor'), join(BR, $lines), 'channels', 'feeds');
 }
 // twin pages
 if (isset($item['nick_name']) && $item['nick_name']) {
     // build a complete box
     $box['text'] = '';
     // list pages with same name
     $items =& Articles::list_for_name($item['nick_name'], $item['id'], 'compact');
 /**
  * list files
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // sanity check
     if (!isset($this->layout_variant)) {
         $this->layout_variant = '';
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // initialize variables
         $prefix = $suffix = $icon = '';
         // more details
         $url = Files::get_permalink($item);
         // codes
         $codes = array();
         // files that can be embedded
         if (preg_match('/\\.(3gp|flv|gan|m4v|mm|mov|mp4|swf)$/i', $item['file_name'])) {
             $codes[] = '[embed=' . $item['id'] . ']';
         }
         // link for direct download
         $codes[] = '[file=' . $item['id'] . ']';
         $codes[] = '[download=' . $item['id'] . ']';
         // integrate codes
         if (!isset($_SESSION['surfer_editor']) || $_SESSION['surfer_editor'] == 'yacs') {
             foreach ($codes as $code) {
                 $suffix .= '<a onclick="edit_insert(\'\', \' ' . $code . '\');return false;" title="insert" tabindex="2000">' . $code . '</a> ';
             }
         } else {
             $suffix .= join(' ', $codes);
         }
         $suffix .= BR . '<span class="details">';
         // signal restricted and private files
         if ($item['active'] == 'N') {
             $suffix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $suffix .= RESTRICTED_FLAG;
         }
         // file title or file name
         $label = Codes::beautify_title($item['title']);
         if (!$label) {
             $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
         }
         $suffix .= $label;
         // flag files uploaded recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         $suffix .= '</span>';
         // details
         $details = array();
         if (Surfer::is_logged() && $item['edit_name']) {
             $details[] = sprintf(i18n::s('edited by %s %s'), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']), Skin::build_date($item['edit_date']));
         }
         // the menu bar for associates and poster
         if (Surfer::is_empowered()) {
             $details[] = Skin::build_link($url, i18n::s('details'), 'basic');
             $details[] = Skin::build_link(Files::get_url($item['id'], 'edit'), i18n::s('edit'), 'basic');
             $details[] = Skin::build_link(Files::get_url($item['id'], 'delete'), i18n::s('delete'), 'basic');
         }
         // append details
         if (count($details)) {
             $suffix .= BR . Skin::finalize_list($details, 'menu');
         }
         // explicit icon
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } else {
             $icon = $context['url_to_root'] . Files::get_icon_url($item['file_name']);
         }
         // list all components for this item
         $items[$url] = array($prefix, '_', $suffix, 'file', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Beispiel #7
0
     // when the file has been overlaid
     if (is_object($overlay)) {
         // allow for change detection
         $overlay->snapshot();
         // update the overlay from form content
         $overlay->parse_fields($_REQUEST);
         // save content of the overlay in this item
         $_REQUEST['overlay'] = $overlay->save();
         $_REQUEST['overlay_id'] = $overlay->get_id();
     }
     // save in the database
     Files::post($_REQUEST);
     // log record creation
     if (!$item['id']) {
         $label = sprintf(i18n::c('New file in %s'), strip_tags($anchor->get_title()));
         $link = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($_REQUEST['id']);
         $description = sprintf(i18n::c('%s at %s'), $_REQUEST['file_name'], '<a href="' . $link . '">' . $link . '</a>');
         Logger::notify('files/edit.php: ' . $label, $description);
     }
     // a file has been uploaded
 } elseif (Files::get_uploaded('upload', 'name')) {
     $file_path = Files::get_path($_REQUEST['anchor']);
     // update an existing file record
     if (isset($item['id'])) {
         Files::set_uploaded('upload', 'id', $item['id']);
     }
     // attach some file
     if ($uploaded = Files::upload(Files::get_uploaded('upload'), $file_path, $anchor->get_reference(), $overlay)) {
         // actually, a new file
         if (!isset($item['id'])) {
             $action = 'file:create';
Beispiel #8
0
 /**
  * render a link to an object
  *
  * Following types are supported:
  * - article - link to an article page
  * - category - link to a category page
  * - comment - link to a comment page
  * - download - link to a download page
  * - file - link to a file page
  * - flash - display a file as a native flash object, or play a flash video
  * - go
  * - image - display an in-line image
  * - next - link to an article page
  * - previous - link to an article page
  * - section - link to a section page
  * - server - link to a server page
  * - user - link to a user page
  *
  * @param string the type
  * @param string the id, with possible options or variant
  * @return string the rendered text
  **/
 public static function render_object($type, $id)
 {
     global $context;
     $id = Codes::fix_tags($id);
     // depending on type
     switch ($type) {
         // link to an article
         case 'article':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Articles::get($id))) {
                 $output = '[article=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                     $type = 'basic';
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = Articles::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, $type);
             }
             return $output;
             // insert article description
         // insert article description
         case 'article.description':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Articles::get($id))) {
                 $output = '[article.description=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                     $type = 'basic';
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = Articles::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, 'article');
                 // the introduction text, if any
                 $output .= BR . Codes::beautify($item['introduction']);
                 // load overlay, if any
                 if (isset($item['overlay']) && $item['overlay']) {
                     $overlay = Overlay::load($item, 'article:' . $item['id']);
                     // get text related to the overlay, if any
                     if (is_object($overlay)) {
                         $output .= $overlay->get_text('view', $item);
                     }
                 }
                 // the description, which is the actual page body
                 $output .= '<div>' . Codes::beautify($item['description']) . '</div>';
             }
             return $output;
             // link to a category
         // link to a category
         case 'category':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Categories::get($id))) {
                 $output = '[category=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                     $type = 'basic';
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = Categories::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, $type);
             }
             return $output;
             // insert category description
         // insert category description
         case 'category.description':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Categories::get($id))) {
                 $output = '[category.description=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                     $type = 'basic';
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = Categories::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, 'category');
                 // the introduction text, if any
                 $output .= BR . Codes::beautify($item['introduction']);
                 // load overlay, if any
                 if (isset($item['overlay']) && $item['overlay']) {
                     $overlay = Overlay::load($item, 'category:' . $item['id']);
                     // get text related to the overlay, if any
                     if (is_object($overlay)) {
                         $output .= $overlay->get_text('view', $item);
                     }
                 }
                 // the description, which is the actual page body
                 $output .= '<div>' . Codes::beautify($item['description']) . '</div>';
             }
             return $output;
             // link to a comment
         // link to a comment
         case 'comment':
             include_once $context['path_to_root'] . 'comments/comments.php';
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Comments::get($id))) {
                 $output = '[comment=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                 } else {
                     $text = i18n::s('View this comment');
                 }
                 // make a link to the target page
                 $url = $context['url_to_home'] . $context['url_to_root'] . Comments::get_url($item['id']);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, 'basic');
             }
             return $output;
             // link to a download
         // link to a download
         case 'download':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Files::get($id))) {
                 // file does not exist anymore
                 if (isset($attributes[1]) && $attributes[1]) {
                     $output = $attributes[1] . '<p class="details">' . i18n::s('[this file has been deleted]') . '</p>';
                 } else {
                     $output = '[download=' . $id . ']';
                 }
             } else {
                 // label for this file
                 $prefix = $text = $suffix = '';
                 // signal restricted and private files
                 if ($item['active'] == 'N') {
                     $prefix .= PRIVATE_FLAG;
                 } elseif ($item['active'] == 'R') {
                     $prefix .= RESTRICTED_FLAG;
                 }
                 // ensure we have a label for this link
                 if (isset($attributes[1]) && $attributes[1]) {
                     $text .= $attributes[1];
                     // this may describe a previous file, which has been replaced
                     if ($item['edit_action'] != 'file:create' && $attributes[1] != $item['file_name']) {
                         $text .= ' <p class="details">' . i18n::s('[this file has been replaced]') . '</p>';
                         $output = $prefix . $text . $suffix;
                         return $output;
                     }
                 } else {
                     $text = Skin::strip($item['title'] ? $item['title'] : str_replace('_', ' ', $item['file_name']));
                 }
                 // flag files uploaded recently
                 if ($item['create_date'] >= $context['fresh']) {
                     $suffix .= NEW_FLAG;
                 } elseif ($item['edit_date'] >= $context['fresh']) {
                     $suffix .= UPDATED_FLAG;
                 }
                 // always download the file
                 $url = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
                 // return a complete anchor
                 $output = $prefix . Skin::build_link($url, $text, 'file') . $suffix;
             }
             return $output;
             // link to a file
         // link to a file
         case 'file':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database --ensure we get a fresh copy of the record, not a cached one
             if (!($item = Files::get($id, TRUE))) {
                 // file does not exist anymore
                 if (isset($attributes[1]) && $attributes[1]) {
                     $output = $attributes[1] . '<p class="details">' . i18n::s('[this file has been deleted]') . '</p>';
                 } else {
                     $output = '[file=' . $id . ']';
                 }
             } else {
                 // maybe we want to illustrate this file
                 if ($item['edit_action'] != 'file:create' && isset($attributes[1]) && $attributes[1] || !($output = Files::interact($item))) {
                     // label for this file
                     $output = $prefix = $text = $suffix = '';
                     // signal restricted and private files
                     if ($item['active'] == 'N') {
                         $prefix .= PRIVATE_FLAG;
                     } elseif ($item['active'] == 'R') {
                         $prefix .= RESTRICTED_FLAG;
                     }
                     // ensure we have a label for this link
                     if (isset($attributes[1]) && $attributes[1]) {
                         $text .= $attributes[1];
                         // this may describe a previous file, which has been replaced
                         if ($item['edit_action'] != 'file:create' && $attributes[1] != $item['file_name']) {
                             $text .= '<p class="details">' . i18n::s('[this file has been replaced]') . '</p>';
                             $output = $prefix . $text . $suffix;
                             return $output;
                         }
                     } else {
                         $text .= Skin::strip($item['title'] ? $item['title'] : str_replace('_', ' ', $item['file_name']));
                     }
                     // flag files uploaded recently
                     if ($item['create_date'] >= $context['fresh']) {
                         $suffix .= NEW_FLAG;
                     } elseif ($item['edit_date'] >= $context['fresh']) {
                         $suffix .= UPDATED_FLAG;
                     }
                     // make a link to the target page
                     $url = Files::get_download_url($item);
                     // return a complete anchor
                     $output .= $prefix . Skin::build_link($url, $text, 'basic') . $suffix;
                 }
             }
             return $output;
             // invoke the selector
         // invoke the selector
         case 'go':
             // extract the label, if any
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $name = $attributes[0];
             // ensure we have a label for this link
             if (isset($attributes[1])) {
                 $text = $attributes[1];
             } else {
                 $text = $name;
             }
             // return a complete anchor
             $output = Skin::build_link($context['url_to_home'] . $context['url_to_root'] . normalize_shortcut($name), $text, 'basic');
             return $output;
             // embed an image
         // embed an image
         case 'image':
             include_once $context['path_to_root'] . 'images/images.php';
             // get the variant, if any
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             if (isset($attributes[1])) {
                 $variant = $attributes[1];
             } else {
                 $variant = 'inline';
             }
             // get the image record
             if (!($image = Images::get($id))) {
                 $output = '[image=' . $id . ']';
                 return $output;
             }
             // a title for the image --do not force a title
             if (isset($image['title'])) {
                 $title = $image['title'];
             } else {
                 $title = '';
             }
             // provide thumbnail if not defined, or forced, or for large images
             if (!$image['use_thumbnail'] || $image['use_thumbnail'] == 'A' || $image['use_thumbnail'] == 'Y' && $image['image_size'] > $context['thumbnail_threshold']) {
                 // not inline anymore, but thumbnail --preserve other variants
                 if ($variant == 'inline') {
                     $variant = 'thumbnail';
                 }
                 // where to fetch the image file
                 $href = Images::get_thumbnail_href($image);
                 // to drive to plain image
                 $link = Images::get_icon_href($image);
                 // add an url, if any
             } elseif ($image['link_url']) {
                 // flag large images
                 if ($image['image_size'] > $context['thumbnail_threshold']) {
                     $variant = rtrim('large ' . $variant);
                 }
                 // where to fetch the image file
                 $href = Images::get_icon_href($image);
                 // transform local references, if any
                 include_once $context['path_to_root'] . '/links/links.php';
                 $attributes = Links::transform_reference($image['link_url']);
                 if ($attributes[0]) {
                     $link = $context['url_to_root'] . $attributes[0];
                 } else {
                     $link = $image['link_url'];
                 }
                 // get the <img ... /> element
             } else {
                 // do not append poor titles to inline images
                 if ($variant == 'inline') {
                     $title = '';
                 }
                 // flag large images
                 if ($image['image_size'] > $context['thumbnail_threshold']) {
                     $variant = rtrim('large ' . $variant);
                 }
                 // where to fetch the image file
                 $href = Images::get_icon_href($image);
                 // no link
                 $link = '';
             }
             // use the skin
             if (Images::allow_modification($image['anchor'], $id)) {
                 // build editable image
                 $output =& Skin::build_image($variant, $href, $title, $link, $id);
             } else {
                 $output =& Skin::build_image($variant, $href, $title, $link);
             }
             return $output;
             // embed a stack of images
         // embed a stack of images
         case 'images':
             include_once $context['path_to_root'] . 'images/images.php';
             // get the list of ids
             $ids = preg_split("/\\s*,\\s*/", $id);
             if (!count($ids)) {
                 $output = '[images=id1, id2, ...]';
                 return $output;
             }
             // build the list of images
             $items = array();
             foreach ($ids as $id) {
                 // get the image record
                 if ($image = Images::get($id)) {
                     // a title for the image --do not force a title
                     if (isset($image['title'])) {
                         $title = $image['title'];
                     } else {
                         $title = '';
                     }
                     // provide thumbnail if not defined, or forced, or for large images
                     $variant = 'inline';
                     if (!$image['use_thumbnail'] || $image['use_thumbnail'] == 'A' || $image['use_thumbnail'] == 'Y' && $image['image_size'] > $context['thumbnail_threshold']) {
                         // not inline anymore, but thumbnail
                         $variant = 'thumbnail';
                         // where to fetch the image file
                         $href = Images::get_thumbnail_href($image);
                         // to drive to plain image
                         $link = $context['url_to_root'] . Images::get_url($id);
                         // add an url, if any
                     } elseif ($image['link_url']) {
                         // flag large images
                         if ($image['image_size'] > $context['thumbnail_threshold']) {
                             $variant = rtrim('large ' . $variant);
                         }
                         // where to fetch the image file
                         $href = Images::get_icon_href($image);
                         // transform local references, if any
                         include_once $context['path_to_root'] . '/links/links.php';
                         $attributes = Links::transform_reference($image['link_url']);
                         if ($attributes[0]) {
                             $link = $context['url_to_root'] . $attributes[0];
                         } else {
                             $link = $image['link_url'];
                         }
                         // get the <img ... /> element
                     } else {
                         // flag large images
                         if ($image['image_size'] > $context['thumbnail_threshold']) {
                             $variant = rtrim('large ' . $variant);
                         }
                         // where to fetch the image file
                         $href = Images::get_icon_href($image);
                         // no link
                         $link = '';
                     }
                     // use the skin
                     $label =& Skin::build_image($variant, $href, $title, $link);
                     // add item to the stack
                     $items[] = $label;
                 }
             }
             // format the list
             $output = '';
             if (count($items)) {
                 // stack items
                 $output = Skin::finalize_list($items, 'stack');
                 // rotate items
                 $output = Skin::rotate($output);
             }
             // done
             return $output;
             // link to the next article
         // link to the next article
         case 'next':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Articles::get($id))) {
                 $output = '[next=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = Articles::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, 'next');
             }
             return $output;
             // link to the previous article
         // link to the previous article
         case 'previous':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Articles::get($id))) {
                 $output = '[previous=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = Articles::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, 'previous');
             }
             return $output;
             // link to a section
         // link to a section
         case 'section':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Sections::get($id))) {
                 $output = '[section=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                     $type = 'basic';
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = Sections::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, $type);
             }
             return $output;
             // link to a server
         // link to a server
         case 'server':
             include_once $context['path_to_root'] . 'servers/servers.php';
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Servers::get($id))) {
                 $output = '[server=' . $id . ']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                     $type = 'basic';
                 } else {
                     $text = Skin::strip($item['title']);
                 }
                 // make a link to the target page
                 $url = $context['url_to_home'] . $context['url_to_root'] . Servers::get_url($id);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, $type);
             }
             return $output;
             // link to a user
         // link to a user
         case 'user':
             // maybe an alternate title has been provided
             $attributes = preg_split("/\\s*,\\s*/", $id, 2);
             $id = $attributes[0];
             // load the record from the database
             if (!($item = Users::get($id))) {
                 $output = '[user='******']';
             } else {
                 // ensure we have a label for this link
                 if (isset($attributes[1])) {
                     $text = $attributes[1];
                     $type = 'basic';
                 } elseif (isset($item['full_name']) && $item['full_name']) {
                     $text = ucfirst($item['full_name']);
                 } else {
                     $text = ucfirst($item['nick_name']);
                 }
                 // make a link to the target page
                 $url = Users::get_permalink($item);
                 // return a complete anchor
                 $output =& Skin::build_link($url, $text, $type);
             }
             return $output;
             // invalid type
         // invalid type
         default:
             $output = '[' . $type . ']';
             return $output;
     }
 }
Beispiel #9
0
 /**
  * embed an interactive object
  *
  * The id designates the target file.
  * It can also include width and height of the target canvas, as in: '12, 100%, 250px'
  *
  * @param string id of the target file
  * @return string the rendered string
  **/
 public static function render_embed($id)
 {
     global $context;
     // split parameters
     $attributes = preg_split("/\\s*,\\s*/", $id, 4);
     $id = $attributes[0];
     // get the file
     if (!($item = Files::get($id))) {
         $output = '[embed=' . $id . ']';
         return $output;
     }
     // stream in a separate page
     if (isset($attributes[1]) && preg_match('/window/i', $attributes[1])) {
         if (!isset($attributes[2])) {
             $attributes[2] = i18n::s('Play in a separate window');
         }
         $output = '<a href="' . $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'stream', $item['file_name']) . '" onclick="window.open(this.href); return false;" class="button"><span>' . $attributes[2] . '</span></a>';
         return $output;
     }
     // file extension
     $extension = strtolower(substr($item['file_name'], -3));
     // set a default size
     if (!isset($attributes[1])) {
         if (!strcmp($extension, 'gan')) {
             $attributes[1] = '98%';
         } elseif (!strcmp($extension, 'mm') && isset($context['skins_freemind_canvas_width'])) {
             $attributes[1] = $context['skins_freemind_canvas_width'];
         } else {
             $attributes[1] = 480;
         }
     }
     if (!isset($attributes[2])) {
         if (!strcmp($extension, 'gan')) {
             $attributes[2] = '300px';
         } elseif (!strcmp($extension, 'mm') && isset($context['skins_freemind_canvas_height'])) {
             $attributes[2] = $context['skins_freemind_canvas_height'];
         } else {
             $attributes[2] = 360;
         }
     }
     // object attributes
     $width = $attributes[1];
     $height = $attributes[2];
     $flashvars = '';
     if (isset($attributes[3])) {
         $flashvars = $attributes[3];
     }
     // rendering depends on file extension
     switch ($extension) {
         // stream a video
         case '3gp':
         case 'flv':
         case 'm4v':
         case 'mov':
         case 'mp4':
             // a flash player to stream a flash video
             $flvplayer_url = $context['url_to_home'] . $context['url_to_root'] . 'included/browser/player_flv_maxi.swf';
             // file is elsewhere
             if (isset($item['file_href']) && $item['file_href']) {
                 $url = $item['file_href'];
             } else {
                 $url = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
             }
             // pass parameters to the player
             if ($flashvars) {
                 $flashvars = str_replace('autostart=true', 'autoplay=1', $flashvars) . '&';
             }
             $flashvars .= 'width=' . $width . '&height=' . $height;
             // if there is a static image for this video, use it
             if (isset($item['icon_url']) && $item['icon_url']) {
                 $flashvars .= '&startimage=' . urlencode($item['icon_url']);
             }
             // if there is a subtitle file for this video, use it
             if (isset($item['file_name']) && ($srt = 'files/' . str_replace(':', '/', $item['anchor']) . '/' . str_replace('.' . $extension, '.srt', $item['file_name'])) && file_exists($context['path_to_root'] . $srt)) {
                 $flashvars .= '&srt=1&srturl=' . urlencode($context['url_to_home'] . $context['url_to_root'] . $srt);
             }
             // if there is a logo file in the skin, use it
             Skin::define_img_href('FLV_IMG_HREF', 'codes/flvplayer_logo.png', '');
             if (FLV_IMG_HREF) {
                 $flashvars .= '&top1=' . urlencode(FLV_IMG_HREF . '|10|10');
             }
             // rely on Flash
             if (Surfer::has_flash()) {
                 // the full object is built in Javascript --see parameters at http://flv-player.net/players/maxi/documentation/
                 $output = '<div id="flv_' . $item['id'] . '" class="no_print">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n";
                 Page::insert_script('var flashvars = { flv:"' . $url . '", ' . str_replace(array('&', '='), array('", ', ':"'), $flashvars) . '", autoload:0, margin:1, showiconplay:1, playeralpha:50, iconplaybgalpha:30, showfullscreen:1, showloading:"always", ondoubleclick:"fullscreen" }' . "\n" . 'var params = { allowfullscreen: "true", allowscriptaccess: "always" }' . "\n" . 'var attributes = { id: "file_' . $item['id'] . '", name: "file_' . $item['id'] . '"}' . "\n" . 'swfobject.embedSWF("' . $flvplayer_url . '", "flv_' . $item['id'] . '", "' . $width . '", "' . $height . '", "9", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", flashvars, params);' . "\n");
                 // native support
             } else {
                 // <video> is HTML5, <object> is legacy
                 $output = '<video width="' . $width . '" height="' . $height . '" autoplay="" controls="" src="' . $url . '" >' . "\n" . '	<object width="' . $width . '" height="' . $height . '" data="' . $url . '" type="' . Files::get_mime_type($item['file_name']) . '">' . "\n" . '		<param value="' . $url . '" name="movie" />' . "\n" . '		<param value="true" name="allowFullScreen" />' . "\n" . '		<param value="always" name="allowscriptaccess" />' . "\n" . '		<a href="' . $url . '">No video playback capabilities, please download the file</a>' . "\n" . '	</object>' . "\n" . '</video>' . "\n";
             }
             // job done
             return $output;
             // a ganttproject timeline
         // a ganttproject timeline
         case 'gan':
             // where the file is
             $path = Files::get_path($item['anchor']) . '/' . rawurlencode($item['file_name']);
             // we actually use a transformed version of the file
             $cache_id = Cache::hash($path) . '.xml';
             // apply the transformation
             if (!file_exists($context['path_to_root'] . $cache_id) || filemtime($context['path_to_root'] . $cache_id) < filemtime($context['path_to_root'] . $path) || !($text = Safe::file_get_contents($context['path_to_root'] . $cache_id))) {
                 // transform from GanttProject to SIMILE Timeline
                 $text = Files::transform_gan_to_simile($path);
                 // put in cache
                 Safe::file_put_contents($cache_id, $text);
             }
             // load the SIMILE Timeline javascript library in shared/global.php
             $context['javascript']['timeline'] = TRUE;
             // cache would kill the loading of the library
             cache::poison();
             // 1 week ago
             $now = gmdate('M d Y H:i:s', time() - 7 * 24 * 60 * 60);
             // load the right file
             $output = '<div id="gantt" style="height: ' . $height . '; width: ' . $width . '; border: 1px solid #aaa; font-family: Trebuchet MS, Helvetica, Arial, sans serif; font-size: 8pt"></div>' . "\n";
             Page::insert_script('var simile_handle;' . "\n" . 'function onLoad() {' . "\n" . '  var eventSource = new Timeline.DefaultEventSource();' . "\n" . '	var theme = Timeline.ClassicTheme.create();' . "\n" . '            theme.event.bubble.width = 350;' . "\n" . '            theme.event.bubble.height = 300;' . "\n" . '  var bandInfos = [' . "\n" . '    Timeline.createBandInfo({' . "\n" . '        eventSource:    eventSource,' . "\n" . '        date:           "' . $now . '",' . "\n" . '        width:          "80%",' . "\n" . '        intervalUnit:   Timeline.DateTime.WEEK,' . "\n" . '        intervalPixels: 200,' . "\n" . '		  theme:          theme,' . "\n" . '        layout:         "original"  // original, overview, detailed' . "\n" . '    }),' . "\n" . '    Timeline.createBandInfo({' . "\n" . '        showEventText: false,' . "\n" . '        trackHeight: 0.5,' . "\n" . '        trackGap: 0.2,' . "\n" . '        eventSource:    eventSource,' . "\n" . '        date:           "' . $now . '",' . "\n" . '        width:          "20%",' . "\n" . '        intervalUnit:   Timeline.DateTime.MONTH,' . "\n" . '        intervalPixels: 50' . "\n" . '    })' . "\n" . '  ];' . "\n" . '  bandInfos[1].syncWith = 0;' . "\n" . '  bandInfos[1].highlight = true;' . "\n" . '  bandInfos[1].eventPainter.setLayout(bandInfos[0].eventPainter.getLayout());' . "\n" . '  simile_handle = Timeline.create(document.getElementById("gantt"), bandInfos, Timeline.HORIZONTAL);' . "\n" . '	simile_handle.showLoadingMessage();' . "\n" . '  Timeline.loadXML("' . $context['url_to_home'] . $context['url_to_root'] . $cache_id . '", function(xml, url) { eventSource.loadXML(xml, url); });' . "\n" . '	simile_handle.hideLoadingMessage();' . "\n" . '}' . "\n" . "\n" . 'var resizeTimerID = null;' . "\n" . 'function onResize() {' . "\n" . '    if (resizeTimerID == null) {' . "\n" . '        resizeTimerID = window.setTimeout(function() {' . "\n" . '            resizeTimerID = null;' . "\n" . '            simile_handle.layout();' . "\n" . '        }, 500);' . "\n" . '    }' . "\n" . '}' . "\n" . "\n" . '// observe page major events' . "\n" . '$(document).ready( onLoad);' . "\n" . '$(window).resize(onResize);' . "\n");
             // job done
             return $output;
             // a Freemind map
         // a Freemind map
         case 'mm':
             // if we have an external reference, use it
             if (isset($item['file_href']) && $item['file_href']) {
                 $target_href = $item['file_href'];
                 // else redirect to ourself
             } else {
                 // ensure a valid file name
                 $file_name = utf8::to_ascii($item['file_name']);
                 // where the file is
                 $path = Files::get_path($item['anchor']) . '/' . rawurlencode($item['file_name']);
                 // map the file on the regular web space
                 $url_prefix = $context['url_to_home'] . $context['url_to_root'];
                 // redirect to the actual file
                 $target_href = $url_prefix . $path;
             }
             // allow several viewers to co-exist in the same page
             static $freemind_viewer_index;
             if (!isset($freemind_viewer_index)) {
                 $freemind_viewer_index = 1;
             } else {
                 $freemind_viewer_index++;
             }
             // load flash player
             $url = $context['url_to_home'] . $context['url_to_root'] . 'included/browser/visorFreemind.swf';
             // variables
             $flashvars = 'initLoadFile=' . $target_href . '&openUrl=_self';
             $output = '<div id="freemind_viewer_' . $freemind_viewer_index . '">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n";
             Page::insert_script('var params = {};' . "\n" . 'params.base = "' . dirname($url) . '/";' . "\n" . 'params.quality = "high";' . "\n" . 'params.wmode = "transparent";' . "\n" . 'params.menu = "false";' . "\n" . 'params.flashvars = "' . $flashvars . '";' . "\n" . 'swfobject.embedSWF("' . $url . '", "freemind_viewer_' . $freemind_viewer_index . '", "' . $width . '", "' . $height . '", "6", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", false, params);' . "\n");
             // offer to download a copy of the map
             $menu = array($target_href => i18n::s('Browse this map with Freemind'));
             // display menu commands below the viewer
             $output .= Skin::build_list($menu, 'menu_bar');
             // job done
             return $output;
             // native flash
         // native flash
         case 'swf':
             // where to get the file
             if (isset($item['file_href']) && $item['file_href']) {
                 $url = $item['file_href'];
             } else {
                 $url = $context['url_to_home'] . $context['url_to_root'] . 'files/' . str_replace(':', '/', $item['anchor']) . '/' . rawurlencode($item['file_name']);
             }
             $output = '<div id="swf_' . $item['id'] . '" class="no_print">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n";
             Page::insert_script('var params = {};' . "\n" . 'params.base = "' . dirname($url) . '/";' . "\n" . 'params.quality = "high";' . "\n" . 'params.wmode = "transparent";' . "\n" . 'params.allowfullscreen = "true";' . "\n" . 'params.allowscriptaccess = "always";' . "\n" . 'params.flashvars = "' . $flashvars . '";' . "\n" . 'swfobject.embedSWF("' . $url . '", "swf_' . $item['id'] . '", "' . $width . '", "' . $height . '", "6", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", false, params);' . "\n");
             return $output;
             // link to file page
         // link to file page
         default:
             // link label
             $text = Skin::strip($item['title'] ? $item['title'] : str_replace('_', ' ', $item['file_name']));
             // make a link to the target page
             $url = Files::get_permalink($item);
             // return a complete anchor
             $output =& Skin::build_link($url, $text);
             return $output;
     }
 }
Beispiel #10
0
 /**
  * list files
  *
  * Recognize following variants:
  * - 'section:123' to list items attached to one particular anchor
  * - 'no_author' to list items attached to one user profile
  *
  * @param resource the SQL result
  * @return string HTML text to be displayed, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // sanity check
     if (!isset($this->focus)) {
         $this->focus = '';
     }
     // process all items in the list
     $items = array();
     while ($item = SQL::fetch($result)) {
         // one box at a time
         $box = '';
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // we feature only the head of the list, if we are at the origin page
         if (!count($items) && $anchor && is_string($this->focus) && $this->focus == $anchor->get_reference()) {
             $box .= Codes::render_object('file', $item['id']);
             // no side icon
             $icon = '';
             // we are listing various files from various places
         } else {
             $prefix = $suffix = '';
             // stream the file
             if (Files::is_stream($item['file_name'])) {
                 $url = Files::get_url($item['id'], 'stream', $item['file_name']);
             } else {
                 $url = Files::get_url($item['id'], 'fetch', $item['file_name']);
             }
             // absolute url
             $url = $context['url_to_home'] . $context['url_to_root'] . $url;
             // signal restricted and private files
             if ($item['active'] == 'N') {
                 $prefix .= PRIVATE_FLAG;
             } elseif ($item['active'] == 'R') {
                 $prefix .= RESTRICTED_FLAG;
             }
             // file title or file name
             $label = Codes::beautify_title($item['title']);
             if (!$label) {
                 $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
             }
             // show a reference to the file for members
             $hover = i18n::s('Get the file');
             if (Surfer::is_member()) {
                 $hover .= ' [file=' . $item['id'] . ']';
             }
             // flag files uploaded recently
             if ($item['create_date'] >= $context['fresh']) {
                 $suffix .= NEW_FLAG;
             } elseif ($item['edit_date'] >= $context['fresh']) {
                 $suffix .= UPDATED_FLAG;
             }
             // one line of text
             $box .= $prefix . Skin::build_link($url, $label, 'basic', $hover) . $suffix;
             // side icon
             if ($item['thumbnail_url']) {
                 $icon = $item['thumbnail_url'];
             } else {
                 $icon = $context['url_to_root'] . Files::get_icon_url($item['file_name']);
             }
             // build the complete HTML element
             $icon = '<img src="' . $icon . '" alt="" title="' . encode_field(strip_tags($label)) . '" />';
             // make it a clickable link
             $icon = Skin::build_link($url, $icon, 'basic');
         }
         // first line of details
         $details = array();
         // file poster and last action
         if ($this->layout_variant != 'no_author') {
             $details[] = sprintf(i18n::s('shared by %s %s'), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']), Skin::build_date($item['edit_date']));
         } else {
             $details[] = Skin::build_date($item['edit_date']);
         }
         // downloads
         if ($item['hits'] > 1) {
             $details[] = Skin::build_number($item['hits'], i18n::s('downloads'));
         }
         // file size
         if ($item['file_size'] > 1) {
             $details[] = Skin::build_number($item['file_size'], i18n::s('bytes'));
         }
         // anchor link
         if ($anchor && is_string($this->focus) && $this->focus != $anchor->get_reference()) {
             $anchor_url = $anchor->get_url();
             $anchor_label = ucfirst($anchor->get_title());
             $details[] = sprintf(i18n::s('in %s'), Skin::build_link($anchor_url, $anchor_label, 'article'));
         }
         $box .= '<p class="details">' . Skin::finalize_list($details, 'menu') . '</p>';
         // append details
         $details = array();
         // view the file
         $details[] = Skin::build_link(Files::get_permalink($item), i18n::s('details'), 'basic');
         // file has been detached
         if (isset($item['assign_id']) && $item['assign_id']) {
             // who has been assigned?
             if (Surfer::is($item['assign_id'])) {
                 $details[] = DRAFT_FLAG . sprintf(i18n::s('reserved by you %s'), Skin::build_date($item['assign_date']));
             } else {
                 $details[] = DRAFT_FLAG . sprintf(i18n::s('reserved by %s %s'), Users::get_link($item['assign_name'], $item['assign_address'], $item['assign_id']), Skin::build_date($item['assign_date']));
             }
         }
         // detach or edit the file
         if (Files::allow_modification($item, $anchor)) {
             if (!isset($item['assign_id']) || !$item['assign_id']) {
                 $details[] = Skin::build_link(Files::get_url($item['id'], 'reserve'), i18n::s('reserve'), 'basic', i18n::s('Prevent other persons from changing this file until you update it'));
             }
             // release reservation
             if (isset($item['assign_id']) && $item['assign_id'] && (Surfer::is($item['assign_id']) || is_object($anchor) && $anchor->is_owned())) {
                 $details[] = Skin::build_link(Files::get_url($item['id'], 'release'), i18n::s('release reservation'), 'basic', i18n::s('Allow other persons to update this file'));
             }
             if (!isset($item['assign_id']) || !$item['assign_id'] || Surfer::is($item['assign_id']) || is_object($anchor) && $anchor->is_owned()) {
                 $details[] = Skin::build_link(Files::get_url($item['id'], 'edit'), i18n::s('update'), 'basic', i18n::s('Share a new version of this file, or change details'));
             }
         }
         // delete the file
         if (Files::allow_deletion($item, $anchor)) {
             $details[] = Skin::build_link(Files::get_url($item['id'], 'delete'), i18n::s('delete'), 'basic');
         }
         // append details
         if (count($details)) {
             $box .= '<p class="details">' . Skin::finalize_list($details, 'menu') . '</p>';
         }
         // insert item icon
         if ($icon) {
             $list = array(array($box, $icon));
             $items[] = Skin::finalize_list($list, 'decorated');
             // put the item in a division
         } else {
             $items[] = '<div style="margin: 0 0 1em 0">' . $box . '</div>';
         }
     }
     // stack all items in a single column
     $text = Skin::finalize_list($items, 'rows');
     // end of processing
     SQL::free($result);
     return $text;
 }
Beispiel #11
0
        // help the surfer
    } else {
        Logger::error(i18n::s('Operation has failed.'));
    }
    // follow-up commands
    $context['text'] .= Skin::build_block(Skin::build_link($anchor->get_url('files'), i18n::s('Done'), 'button'), 'bottom');
    // file has been reserved, and surfer is not owner
} elseif ($action != 'confirm' && isset($item['assign_id']) && $item['assign_id'] && !Surfer::is($item['assign_id'])) {
    // inform surfer
    $context['text'] .= Skin::build_block(sprintf(i18n::s('This file has been assigned to %s %s, and it is likely that an updated version will be made available soon.'), Users::get_link($item['assign_name'], $item['assign_address'], $item['assign_id']), Skin::build_date($item['assign_date'])), 'caution');
    // commands
    $menu = array();
    $menu[] = Skin::build_submit_button(i18n::s('Download this file'), NULL, NULL, 'confirmed', 'no_spin_on_click');
    $menu[] = Skin::build_link($anchor->get_url('files'), i18n::s('Cancel'), 'span');
    // to get the actual file
    $target_href = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
    // render commands
    $context['text'] .= '<form method="post" action="' . $context['script_url'] . '" id="main_form"><div>' . "\n" . Skin::finalize_list($menu, 'assistant_bar') . '<input type="hidden" name="id" value="' . $item['id'] . '" />' . "\n" . '<input type="hidden" name="action" value="confirm" />' . "\n" . '</div></form>' . "\n";
    // set the focus
    Page::insert_script('$("#confirmed").focus();');
    //actual transfer
} elseif ($item['id'] && $item['anchor']) {
    // increment the count of downloads
    if (!Surfer::is_crawler()) {
        Files::increment_hits($item['id']);
    }
    // record surfer activity
    Activities::post('file:' . $item['id'], 'fetch');
    $anchor->touch('file:fetch', 'file:' . $item['id'], true);
    // if we have an external reference, use it
    if (isset($item['file_href']) && $item['file_href']) {
Beispiel #12
0
if (Files::allow_creation($item, $anchor, 'article')) {
    Skin::define_img('FILES_UPLOAD_IMG', 'files/upload.gif');
    $link = 'files/edit.php?anchor=' . urlencode('article:' . $item['id']);
    $invite = Skin::build_link($link, FILES_UPLOAD_IMG . i18n::s('Add a file'), 'basic') . BR;
}
// list files by date (default) or by title (option files_by_title)
if (Articles::has_option('files_by', $anchor, $item) == 'title') {
    $items = Files::list_by_title_for_anchor('article:' . $item['id'], 0, 20, 'compact');
} else {
    $items = Files::list_by_date_for_anchor('article:' . $item['id'], 0, 20, 'compact');
}
// actually render the html
if (is_array($items)) {
    // the command to list all files
    if (count($items)) {
        $items = array_merge($items, array(Files::get_url('article:' . $item['id'], 'list') => i18n::s('All files')));
    }
    $items = Skin::build_list($items, 'compact');
}
// display this aside the thread
if ($items || $invite) {
    $text .= Skin::build_box(i18n::s('Files'), '<div id="thread_files_panel">' . $items . '</div>' . $invite, 'boxes', 'files');
}
// links
//
// new links are allowed
$invite = '';
if (Links::allow_creation($item, $anchor)) {
    Skin::define_img('LINKS_ADD_IMG', 'links/add.gif');
    $link = 'links/edit.php?anchor=' . urlencode('article:' . $item['id']);
    $invite = Skin::build_link($link, LINKS_ADD_IMG . i18n::s('Add a link'));
Beispiel #13
0
    } else {
        // fetch one anchor and the linked member
        $errors_count = 0;
        while ($row = SQL::fetch($result)) {
            // animate user screen and take care of time
            $count++;
            if (!($count % 100)) {
                $context['text'] .= sprintf(i18n::s('%d records have been processed'), $count) . BR . "\n";
                // ensure enough execution time
                Safe::set_time_limit(30);
            }
            $file_from = Files::get_path($row['anchor']);
            if (!file_exists($context['path_to_root'] . $file_from . '/' . $row['file_name'])) {
                $errors_count++;
                $anchor = Anchors::get($row['anchor']);
                $context['text'] .= sprintf(i18n::s('Missing: %s'), 'file ' . Skin::build_link(Files::get_url($row['id']), $row['id'] . ' ' . $row['file_name'])) . ' ' . i18n::s('in') . ' ' . (is_object($anchor) ? Skin::build_link($anchor->get_url(), $row['anchor']) : '') . BR . "\n";
            }
        }
    }
    // ending message
    $context['text'] .= sprintf(i18n::s('%d records have been processed'), $count) . BR . "\n";
    $context['text'] .= sprintf(i18n::s('%d missing files'), $errors_count) . BR . "\n";
    // display the execution time
    $time = round(get_micro_time() - $context['start_time'], 2);
    $context['text'] .= '<p>' . sprintf(i18n::s('Script terminated in %.2f seconds.'), $time) . '</p>';
    // forward to the index page
    $menu = array('images/' => i18n::s('Images'));
    $context['text'] .= Skin::build_list($menu, 'menu_bar');
    // which check?
} else {
    // the splash message
Beispiel #14
0
 /**
  * list files for search requests
  *
  * @param resource the SQL result
  * @return array of resulting items ($score, $summary), or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of array($score, $summary)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // one box at a time
         $box = '';
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         $prefix = $suffix = '';
         // stream the file
         if (Files::is_stream($item['file_name'])) {
             $url = Files::get_url($item['id'], 'stream', $item['file_name']);
         } else {
             $url = Files::get_url($item['id'], 'fetch', $item['file_name']);
         }
         // absolute url
         $url = $context['url_to_home'] . $context['url_to_root'] . $url;
         // signal restricted and private files
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // file title or file name
         $label = Codes::beautify_title($item['title']);
         if (!$label) {
             $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
         }
         // show a reference to the file for members
         $hover = i18n::s('Get the file');
         if (Surfer::is_member()) {
             $hover .= ' [file=' . $item['id'] . ']';
         }
         // flag files uploaded recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // one line of text
         $box .= $prefix . Skin::build_link($url, $label, 'basic', $hover) . $suffix;
         // side icon
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } else {
             $icon = $context['url_to_root'] . Files::get_icon_url($item['file_name']);
         }
         // build the complete HTML element
         $icon = '<img src="' . $icon . '" alt="" title="' . encode_field(strip_tags($label)) . '" />';
         // make it a clickable link
         $icon = Skin::build_link($url, $icon, 'basic');
         // first line of details
         $details = array();
         // file poster and last action
         $details[] = sprintf(i18n::s('shared by %s %s'), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']), Skin::build_date($item['edit_date']));
         // downloads
         if ($item['hits'] > 1) {
             $details[] = Skin::build_number($item['hits'], i18n::s('downloads'));
         }
         // file size
         if ($item['file_size'] > 1) {
             $details[] = Skin::build_number($item['file_size'], i18n::s('bytes'));
         }
         // file has been detached
         if (isset($item['assign_id']) && $item['assign_id']) {
             // who has been assigned?
             if (Surfer::is($item['assign_id'])) {
                 $details[] = DRAFT_FLAG . sprintf(i18n::s('reserved by you %s'), Skin::build_date($item['assign_date']));
             } else {
                 $details[] = DRAFT_FLAG . sprintf(i18n::s('reserved by %s %s'), Users::get_link($item['assign_name'], $item['assign_address'], $item['assign_id']), Skin::build_date($item['assign_date']));
             }
         }
         // the main anchor link
         if (is_object($anchor)) {
             $details[] = sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()), 'article'));
         }
         // append details
         if (count($details)) {
             $box .= '<p class="details">' . Skin::finalize_list($details, 'menu') . '</p>';
         }
         // layout this item
         if ($icon) {
             $list = array(array($box, $icon));
             $items[] = array($item['score'], Skin::finalize_list($list, 'decorated'));
             // put the item in a division
         } else {
             $items[] = array($item['score'], '<div style="margin: 0 0 1em 0">' . $box . '</div>');
         }
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Beispiel #15
0
}
// not found
if (!isset($item['id'])) {
    include '../error.php';
    // permission denied
} elseif (!$permitted) {
    Safe::header('Status: 401 Unauthorized', TRUE, 401);
    Logger::error(i18n::s('You are not allowed to perform this operation.'));
    // file has been reserved
} elseif (isset($item['assign_id']) && $item['assign_id'] && !Surfer::is($item['assign_id'])) {
    // prevent updates
    $context['text'] .= Skin::build_block(sprintf(i18n::s('This file has been reserved by %s %s, and it is likely that an updated version will be made available soon.'), Users::get_link($item['assign_name'], $item['assign_address'], $item['assign_id']), Skin::build_date($item['assign_date'])), 'caution');
    // follow-up commands
    $menu = array();
    $menu[] = Skin::build_link($anchor->get_url('files'), i18n::s('Done'), 'button');
    $menu[] = Skin::build_link(Files::get_url($item['id'], 'release'), i18n::s('Release reservation'), 'span');
    $context['text'] .= Skin::build_block(Skin::finalize_list($menu, 'menu_bar'), 'bottom');
    // deletion is confirmed
} elseif (isset($_REQUEST['confirm']) && $_REQUEST['confirm'] == 'yes') {
    // touch the related anchor before actual deletion, since the file has to be accessible at that time
    if (is_object($anchor)) {
        $anchor->touch('file:delete', $item['id']);
    }
    // if no error, back to the anchor or to the index page
    if (Files::delete($item['id'])) {
        // log item deletion
        $label = sprintf(i18n::c('Deletion: %s'), strip_tags($item['title']));
        $description = Files::get_permalink($item);
        Logger::remember('files/delete.php: ' . $label, $description);
        Files::clear($item);
        if ($render_overlaid) {
Beispiel #16
0
 /**
  * list files
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the anchor for this file
         if ($item['anchor']) {
             $anchor = Anchors::get($item['anchor']);
         }
         // download the file directly
         $url = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
         // time of last update
         $time = SQL::strtotime($item['edit_date']);
         // the title as the label
         if ($item['title']) {
             $label = Codes::beautify_title($item['title']) . ' (' . str_replace(array('%20', '-', '_'), ' ', $item['file_name']) . ')';
         } else {
             $label = str_replace(array('%20', '-', '_'), ' ', $item['file_name']);
         }
         // the section
         $section = '';
         if (is_object($anchor)) {
             $section = ucfirst($anchor->get_title());
         }
         // the author(s) is an e-mail address, according to rss 2.0 spec
         $author = $item['create_address'] . ' (' . $item['create_name'] . ')';
         if ($item['create_address'] != $item['edit_address']) {
             if ($author) {
                 $author .= ', ';
             }
             $author .= $item['edit_address'] . ' (' . $item['edit_name'] . ')';
         }
         // the description
         $description = Codes::beautify($item['description']);
         // cap the number of words
         $description = Skin::cap($description, 300);
         // always add a link to container
         if (is_object($anchor)) {
             if ($description) {
                 $description .= BR;
             }
             $description .= sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), $anchor->get_title(), 'basic'));
         }
         // fix image references
         $description = preg_replace('#"/([^">]+?)"#', '"' . $context['url_to_home'] . '/$1"', $description);
         $introduction = $description;
         // other rss fields
         $extensions = array();
         // url for enclosure
         $type = Files::get_mime_type($item['file_name']);
         $extensions[] = '<enclosure url="' . $context['url_to_home'] . $context['url_to_root'] . Files::get_path($item['anchor']) . '/' . $item['file_name'] . '"' . ' length="' . $item['file_size'] . '"' . ' type="' . $type . '" />';
         // list all components for this item
         $items[$url] = array($time, $label, $author, $section, NULL, $introduction, $description, $extensions);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Beispiel #17
0
 /**
  * integrate some player for the file, if any
  *
  * @param array the file to look at
  * @param int width for video player
  * @param int height of video player
  * @return string tags to be put in the HTML flow, or an empty string
  */
 public static function interact($item, $width = 320, $height = 240, $flashvars = '', $with_icon = TRUE)
 {
     global $context;
     static $counter;
     if (!isset($counter)) {
         $counter = 1;
     } else {
         $counter++;
     }
     // display explicit title, if any
     $title = '';
     if ($item['title']) {
         $title = '<p>' . Skin::strip($item['title']) . '</p>';
     }
     // several ways to play flash
     switch (strtolower(substr($item['file_name'], -3))) {
         // audio file handled by dewplayer
         case 'mp3':
             // only if the player is available
             if (file_exists($context['path_to_root'] . 'included/browser/dewplayer.swf')) {
                 // the player
                 $dewplayer_url = $context['url_to_root'] . 'included/browser/dewplayer.swf';
                 // the mp3 file
                 if (isset($item['file_href']) && $item['file_href']) {
                     $mp3_url = $item['file_href'];
                 } else {
                     $mp3_url = $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
                 }
                 $flashvars = 'son=' . $mp3_url;
                 // combine the two in a single object
                 $output = '<div id="interact_' . $counter . '" class="no_print">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n" . $title;
                 Page::insert_script('var params = {};' . "\n" . 'params.base = "' . dirname($mp3_url) . '/";' . "\n" . 'params.quality = "high";' . "\n" . 'params.wmode = "transparent";' . "\n" . 'params.menu = "false";' . "\n" . 'params.flashvars = "' . $flashvars . '";' . "\n" . 'swfobject.embedSWF("' . $dewplayer_url . '", "interact_' . $counter . '", "200", "20", "6", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", false, params);' . "\n");
                 return $output;
             }
             // native flash
         // native flash
         case 'swf':
             // where to get the file
             if (isset($item['file_href']) && $item['file_href']) {
                 $url = $item['file_href'];
             } else {
                 $url = $context['url_to_home'] . $context['url_to_root'] . 'files/' . str_replace(':', '/', $item['anchor']) . '/' . rawurlencode($item['file_name']);
             }
             $output = '<div id="interact_' . $counter . '" class="no_print">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div><br />' . "\n" . $title;
             Page::insert_script('var params = {};' . "\n" . 'params.base = "' . dirname($url) . '/";' . "\n" . 'params.quality = "high";' . "\n" . 'params.wmode = "transparent";' . "\n" . 'params.allowfullscreen = "true";' . "\n" . 'params.allowscriptaccess = "always";' . "\n" . 'params.flashvars = "' . $flashvars . '";' . "\n" . 'swfobject.embedSWF("' . $url . '", "interact_' . $counter . '", "' . $width . '", "' . $height . '", "6", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", false, params);' . "\n");
             return $output;
             // stream a video
         // stream a video
         case '3gp':
         case 'flv':
         case 'm4v':
         case 'mov':
         case 'mp4':
             // a flash player to stream a flash video
             $flvplayer_url = $context['url_to_home'] . $context['url_to_root'] . 'included/browser/player_flv_maxi.swf';
             // file is elsewhere
             if (isset($item['file_href']) && $item['file_href']) {
                 $url = $item['file_href'];
             } else {
                 $url = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
             }
             // pass parameters to the player
             if ($flashvars) {
                 $flashvars = str_replace('autostart=true', 'autoplay=1', $flashvars) . '&';
             }
             $flashvars .= 'width=' . $width . '&height=' . $height;
             // rely on Flash
             if (Surfer::has_flash()) {
                 // the full object is built in Javascript --see parameters at http://flv-player.net/players/maxi/documentation/
                 $output = '<div id="interact_' . $counter . '" class="no_print">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n" . $title;
                 Page::insert_script('var flashvars = { flv:"' . $url . '", ' . str_replace(array('&', '='), array('", ', ':"'), $flashvars) . '", autoload:0, margin:1, showiconplay:1, playeralpha:50, iconplaybgalpha:30, showloading:"always", ondoubleclick:"fullscreen" }' . "\n" . 'var params = { allowfullscreen: "true", allowscriptaccess: "always" }' . "\n" . 'var attributes = { id: "interact_' . $counter . '", name: "file_' . $item['id'] . '"}' . "\n" . 'swfobject.embedSWF("' . $flvplayer_url . '", "interact_' . $counter . '", "' . $width . '", "' . $height . '", "9", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", flashvars, params);' . "\n");
                 // native support
             } else {
                 $output = '<object width="' . $width . '" height="' . $height . '" data="' . $url . '" type="' . Files::get_mime_type($item['file_name']) . '">' . "\n" . '	<param value="' . $url . '" name="movie" />' . "\n" . '	<param value="true" name="allowFullScreen" />' . "\n" . '	<param value="always" name="allowscriptaccess" />' . "\n" . '	<a href="' . $url . '">No video playback capabilities, please download the file</a>' . "\n" . '</object>' . "\n" . $title;
             }
             return $output;
     }
     if (!$with_icon) {
         return '';
     }
     // this is a reasonably large image
     if (Files::is_image($item['file_name']) && ($image_information = Safe::GetImageSize($context['path_to_root'] . 'files/' . str_replace(':', '/', $item['anchor']) . '/' . $item['file_name'])) && $image_information[0] <= 600) {
         // provide a direct link to it!
         $src = $context['url_to_home'] . $context['url_to_root'] . 'files/' . str_replace(':', '/', $item['anchor']) . '/' . rawurlencode($item['file_name']);
         $icon = '<img src="' . $src . '" width="' . $image_information[0] . '" height="' . $image_information[1] . '" alt="" style="padding: 3px"/>' . BR;
         return Skin::build_link(Files::get_download_url($item), $icon, 'basic') . $title;
     }
     // explicit icon
     if ($item['thumbnail_url']) {
         $icon = $item['thumbnail_url'];
     } else {
         $icon = $context['url_to_root'] . Files::get_icon_url($item['file_name']);
     }
     // a clickable image to access the file
     if ($icon) {
         $icon = '<img src="' . $icon . '" alt="" style="padding: 3px"/>';
         // label for this file
         $text = '';
         // signal restricted and private files
         if ($item['active'] == 'N') {
             $text .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $text .= RESTRICTED_FLAG;
         }
         // use file name, or regular title
         $text .= Skin::strip($item['title'] ? $item['title'] : str_replace('_', ' ', $item['file_name']));
         // flag files uploaded recently
         if ($item['create_date'] >= $context['fresh']) {
             $text .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $text .= UPDATED_FLAG;
         }
         // make a link to the target page
         $url = Files::get_download_url($item);
         return Skin::build_link($url, $icon, 'basic') . BR . Skin::build_link($url, $text, 'basic');
     }
     // nothing special
     return '';
 }
Beispiel #18
0
    // insert anchor suffix
    if (is_object($anchor)) {
        $context['text'] .= $anchor->get_suffix();
    }
    // page menu
    //
    // get parent of the anchor too
    $parent = NULL;
    if (is_object($anchor) && ($parent = $anchor->get_parent())) {
        $parent =& Anchors::get($parent);
    }
    // the command to post a new file, if this is allowed
    if (is_object($anchor) && Files::allow_creation($anchor->get_values(), $parent, $anchor->get_type())) {
        Skin::define_img('FILES_UPLOAD_IMG', 'files/upload.gif');
        $context['page_menu'][] = Skin::build_link(Files::get_url($anchor->get_reference(), 'file'), FILES_UPLOAD_IMG . i18n::s('Add a file'));
    }
    // command to go back
    if (is_object($anchor) && $anchor->is_viewable()) {
        $context['page_menu'][] = Skin::build_link($anchor->get_url(), i18n::s('Back to main page'), 'basic');
    }
    // side tools
    //
    // the command to post a new file, if this is allowed
    if (is_object($anchor) && Files::allow_creation($anchor->get_values(), $parent, $anchor->get_type())) {
        $context['page_tools'][] = Skin::build_link(Files::get_url($anchor->get_reference(), 'file'), i18n::s('Add a file'));
    }
    // back to main page
    $context['page_tools'][] = Skin::build_link($anchor->get_url(), i18n::s('Back to main page'));
}
// render the skin
render_skin();
Beispiel #19
0
 /**
  * get the url to display the main page for this anchor
  *
  * @param string the targeted action ('view', 'print', 'edit', 'delete', ...)
  * @return an anchor to the viewing script
  *
  * @see shared/anchor.php
  */
 function get_url($action = 'view')
 {
     if (isset($this->item['id'])) {
         return Files::get_url($this->item['id'], $action, $this->item['file_name']);
     }
     return NULL;
 }
Beispiel #20
0
 /**
  * the URL to start and to join the meeting
  *
  * @see overlays/events/start.php
  *
  * @return string the URL to redirect the user to the meeting, or NULL on error
  */
 function get_start_url()
 {
     global $context;
     // almost random passwords
     $this->initialize_passwords();
     // parameters to create a meeting
     $parameters = array();
     // use page id as meeting id
     $parameters[] = 'name=' . urlencode($this->attributes['id']);
     $parameters[] = 'meetingID=' . urlencode($this->attributes['id']);
     // surfer name, as authenticated by yacs
     $parameters[] = 'fullName=' . urlencode(Surfer::get_name());
     // moderator password
     $parameters[] = 'moderatorPW=' . urlencode($this->moderator_password);
     // participant password
     $parameters[] = 'attendeePW=' . urlencode($this->attendee_password);
     // ensure that the bridge number fits in the dialing plan
     $parameters[] = 'voiceBridge=' . urlencode(substr('7' . $this->attributes['id'] . '1234', 0, 5));
     // message displayed within the BigBlueButton session
     $welcome = '';
     // meeting title
     if (is_object($this->anchor)) {
         $welcome .= sprintf(i18n::s('%s: %s'), i18n::s('Title'), $this->anchor->get_title()) . "\n";
     }
     // meeting date
     if (isset($this->attributes['date_stamp'])) {
         $welcome .= sprintf(i18n::s('%s: %s'), i18n::s('Date'), Skin::build_date($this->attributes['date_stamp'], 'standalone')) . "\n";
     }
     // meeting duration
     if (isset($this->attributes['duration'])) {
         $welcome .= sprintf(i18n::s('%s: %s'), i18n::s('Duration'), $this->attributes['duration'] . ' ' . i18n::s('minutes')) . "\n";
     }
     // build a link to the owner page, if any
     if (is_object($this->anchor) && ($user = Users::get($this->anchor->get_value('owner_id')))) {
         $welcome .= sprintf(i18n::s('%s: %s'), i18n::s('Chairman'), $user['full_name']) . "\n";
     }
     // welcome message
     $parameters[] = 'welcome=' . urlencode($welcome);
     // return URL
     if (is_callable(array($this->anchor, 'get_url'))) {
         $parameters[] = 'logoutURL=' . urlencode($context['url_to_home'] . $context['url_to_root'] . $this->anchor->get_url());
     }
     // should we record this session?
     if ($this->with_session_recording()) {
         $parameters[] = 'record=true';
         $parameters[] = 'duration=125';
         // 2 hours max per recording
     }
     // link to create the meeting
     $url = $this->build_link('create', $parameters);
     // list most recent files that have been attached to this page
     $headers = NULL;
     $body = NULL;
     if (is_object($this->anchor) && ($files = Files::list_by_date_for_anchor($this->anchor->get_reference(), 0, 5, 'raw'))) {
         $headers = array("Content-Type: text/xml");
         // instruct the presentation module to pre-load these files
         $body = '<?xml version="1.0" encoding="UTF-8"?>' . "\n" . '<modules>' . "\n" . '	<module name="presentation">' . "\n";
         // list web address of each file
         foreach ($files as $file) {
             $body .= "\t\t" . '<document' . ' url="' . $context['url_to_home'] . $context['url_to_root'] . utf8::to_xml(Files::get_url($file['id'], 'fetch', $file['file_name'])) . '"' . ' name="' . utf8::to_xml($file['file_name']) . '"' . ' />' . "\n";
         }
         // end of the list of files
         $body .= '   </module>' . "\n" . '</modules>' . "\n";
     }
     // do create the meeting
     if (($response = http::proceed_natively($url, $headers, $body)) && ($xml = simplexml_load_string($response)) && $xml->returncode == 'SUCCESS') {
         // parameters to join the meeting
         $parameters = array();
         // use page id as meeting id
         $parameters[] = 'meetingID=' . urlencode($xml->meetingID);
         // surfer name, as authenticated by yacs
         $parameters[] = 'fullName=' . urlencode(Surfer::get_name());
         // moderator password
         $parameters[] = 'password='******'join', $parameters);
         return $url;
     }
     // problem, darling!
     return NULL;
 }
Beispiel #21
0
        if (Images::allow_creation($item, $anchor, 'file')) {
            Skin::define_img('IMAGES_ADD_IMG', 'images/add.gif');
            $context['page_tools'][] = Skin::build_link('images/edit.php?anchor=' . urlencode('file:' . $item['id']), IMAGES_ADD_IMG . i18n::s('Add an image'), 'basic');
        }
    }
    // restore a previous version, if any
    if (is_object($anchor) && $anchor->is_owned() && Versions::count_for_anchor('file:' . $item['id'])) {
        Skin::define_img('FILES_VERSIONS_IMG', 'files/versions.gif');
        $context['page_tools'][] = Skin::build_link(Versions::get_url('file:' . $item['id'], 'list'), FILES_VERSIONS_IMG . i18n::s('Versions'));
    }
    // delete command provided to associates and owners
    if (is_object($anchor) && $anchor->is_owned() || Surfer::is_associate()) {
        Skin::define_img('FILES_DELETE_IMG', 'files/delete.gif');
        $context['page_tools'][] = Skin::build_link(Files::get_url($item['id'], 'delete'), FILES_DELETE_IMG . i18n::s('Delete this file'));
    }
    // the navigation sidebar
    $text = '';
    if (is_object($anchor)) {
        $neighbours = $anchor->get_neighbours('file', $item);
        $text .= Skin::neighbours($neighbours, 'sidebar');
    }
    // build a nice sidebar box
    if ($text) {
        $text =& Skin::build_box(i18n::s('Navigation'), $text, 'neighbours', 'neighbours');
    }
    $context['components']['neighbours'] = $text;
    // referrals, if any
    $context['components']['referrals'] =& Skin::build_referrals(Files::get_url($item['id']));
}
// render the skin
render_skin();
Beispiel #22
0
 /**
  * reference another page at this site
  *
  * The function transforms a local reference (e.g;, [code][user=2][/code])
  * to an actual link relative to the YACS directory (e.g., [code]users/view.php/2[/code]),
  * adds a title and, sometimes, set a description as well.
  *
  * @param string any string, maybe with a local reference in it
  * @return an array($url, $title, $description) or NULL
  *
  * @see images/view.php
  * @see links/edit.php
  * @see shared/codes.php
  */
 public static function transform_reference($text)
 {
     global $context;
     // translate this reference to an internal link
     if (preg_match("/^\\[(article|section|file|image|category|user)=(.+?)\\]/i", $text, $matches)) {
         switch ($matches[1]) {
             // article link
             case 'article':
                 if ($item = Articles::get($matches[2])) {
                     return array(Articles::get_permalink($item), $item['title'], $item['introduction']);
                 }
                 return array('', $text, '');
                 // section link
             // section link
             case 'section':
                 if ($item = Sections::get($matches[2])) {
                     return array(Sections::get_permalink($item), $item['title'], $item['introduction']);
                 }
                 return array('', $text, '');
                 // file link
             // file link
             case 'file':
                 if ($item = Files::get($matches[2])) {
                     return array(Files::get_url($matches[2]), $item['title'] ? $item['title'] : str_replace('_', ' ', ucfirst($item['file_name'])));
                 }
                 return array('', $text, '');
                 // image link
             // image link
             case 'image':
                 include_once $context['path_to_root'] . 'images/images.php';
                 if ($item = Images::get($matches[2])) {
                     return array(Images::get_url($matches[2]), $item['title'] ? $item['title'] : str_replace('_', ' ', ucfirst($item['image_name'])));
                 }
                 return array('', $text, '');
                 // category link
             // category link
             case 'category':
                 if ($item = Categories::get($matches[2])) {
                     return array(Categories::get_permalink($item), $item['title'], $item['introduction']);
                 }
                 return array('', $text, '');
                 // user link
             // user link
             case 'user':
                 if ($item = Users::get($matches[2])) {
                     return array(Users::get_permalink($item), $item['full_name'] ? $item['full_name'] : $item['nick_name']);
                 }
                 return array('', $text, '');
         }
     }
     return array('', $text, '');
 }
Beispiel #23
0
    Safe::header('Status: 401 Unauthorized', TRUE, 401);
    Logger::error(i18n::s('You are not allowed to perform this operation.'));
    // an anchor is mandatory
} elseif (!is_object($anchor)) {
    Safe::header('Status: 404 Not Found', TRUE, 404);
    Logger::error(i18n::s('No anchor has been found.'));
    // provide updated information for this anchor
} else {
    // list files by date (default) or by title (option files_by_title)
    if ($anchor->has_option('files_by') == 'title') {
        $output = Files::list_by_title_for_anchor($anchor->get_reference(), 0, 20, 'compact');
    } else {
        $output = Files::list_by_date_for_anchor($anchor->get_reference(), 0, 20, 'compact');
    }
    // ensure we are producing some text
    if (is_array($output)) {
        // the command to list all files
        if (count($output)) {
            $output = array_merge($output, array(Files::get_url($anchor->get_reference(), 'list') => i18n::s('All files')));
        }
        $output =& Skin::build_list($output, 'compact');
    }
    // actual transmission except on a HEAD request
    if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'HEAD') {
        echo $output;
    }
    // the post-processing hook, then exit
    finalize_page(TRUE);
}
// render the skin on error
render_skin();