Ejemplo n.º 1
0
 /**
  * display content below main panel
  *
  * Everything is in a separate panel
  *
  * @param array the hosting record, if any
  * @return some HTML to be inserted into the resulting page
  */
 function &get_trailer_text($host = NULL)
 {
     $text = '';
     // display the following only if at least one comment has been attached to this page
     if (is_object($this->anchor) && !Comments::count_for_anchor($this->anchor->get_reference())) {
         return $text;
     }
     // ask the surfer if he has not answered yet, and if the page has not been locked
     $ask = TRUE;
     if (isset($_COOKIE['rating_' . $host['id']])) {
         $ask = FALSE;
     } elseif (isset($host['locked']) && $host['locked'] == 'Y') {
         $ask = FALSE;
     }
     // ask the surfer
     if ($ask) {
         $text = '<p style="line-height: 2.5em;">' . i18n::s('Has this page been useful to you?') . ' ' . Skin::build_link(Articles::get_url($host['id'], 'like'), i18n::s('Yes'), 'button') . ' ' . Skin::build_link(Articles::get_url($host['id'], 'dislike'), i18n::s('No'), 'button') . '</p>';
         // or report on results
     } elseif ($host['rating_count']) {
         $text = '<p>' . Skin::build_rating_img((int) round($host['rating_sum'] / $host['rating_count'])) . ' ' . sprintf(i18n::ns('%d rating', '%d ratings', $host['rating_count']), $host['rating_count']) . '</p>';
     }
     // add a title
     if ($text) {
         $text = Skin::build_box(i18n::s('Feed-back'), $text);
     }
     // done
     return $text;
 }
Ejemplo n.º 2
0
 /**
  * format just one item
  *
  * @param array attributes of one item
  * @return array of ($url => array($prefix, $label, $suffix, ...))
  *
  * @see articles/edit.php
  **/
 function one(&$item)
 {
     global $context;
     // initialize variables
     $prefix = $suffix = $icon = '';
     // flag sections that are created or updated very recently
     if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
         $prefix .= EXPIRED_FLAG;
     } elseif ($item['create_date'] >= $context['fresh']) {
         $suffix .= NEW_FLAG;
     } elseif ($item['edit_date'] >= $context['fresh']) {
         $suffix .= UPDATED_FLAG;
     }
     // signal restricted and private articles
     if ($item['active'] == 'N') {
         $prefix .= PRIVATE_FLAG;
     } elseif ($item['active'] == 'R') {
         $prefix .= RESTRICTED_FLAG;
     }
     // details
     $details = array();
     // info on related files
     if ($count = Files::count_for_anchor('article:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
     }
     // info on related links
     if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
     }
     // info on related comments
     if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
     }
     // append details to the suffix
     if (count($details)) {
         $suffix .= "\n" . '<span class="details">(' . implode(', ', $details) . ')</span>';
     }
     // introduction
     if ($item['introduction']) {
         $suffix .= ' ' . Codes::beautify_introduction($item['introduction']);
     }
     // add a head list of related links
     $subs = array();
     // put the actual icon in the left column
     if (isset($item['thumbnail_url'])) {
         $icon = $item['thumbnail_url'];
     }
     // url to select this article
     $url = 'articles/edit.php?template=' . $item['id'];
     // use the title to label the link
     $label = Skin::strip($item['title'], 50);
     // list all components for this item
     $output = array($url => array($prefix, $label, $suffix, 'article', $icon, i18n::s('Select this model')));
     return $output;
 }
Ejemplo n.º 3
0
 /**
  * list articles as topics in a forum
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // start a table
     $text .= Skin::table_prefix('jive');
     // headers
     $text .= Skin::table_row(array(i18n::s('Topic'), i18n::s('Content')), 'header');
     // build a list of articles
     $odd = FALSE;
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // one row per article
         $text .= '<tr class="' . ($odd ? 'odd' : 'even') . '"><td>';
         $odd = !$odd;
         // signal articles to be published
         if (!isset($item['publish_date']) || $item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $text .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $text .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $text .= RESTRICTED_FLAG;
         }
         // use the title as a link to the page
         $text .= Skin::build_link($url, '<strong>' . $title . '</strong>', 'basic');
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $text .= ' ' . LOCKED_FLAG;
         }
         // flag articles updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $text .= ' ' . EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $text .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $text .= ' ' . UPDATED_FLAG;
         }
         // add details, if any
         $details = array();
         // poster name
         if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
             if ($item['create_name']) {
                 $details[] = sprintf(i18n::s('posted by %s %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id']), Skin::build_date($item['create_date']));
             }
         }
         // last update
         $details[] = sprintf(i18n::s('Updated %s'), Skin::build_date($item['edit_date']));
         // add details to the title
         if (count($details)) {
             $text .= '<p class="details" style="margin: 3px 0">' . join(', ', $details) . '</p>';
         }
         // display all tags
         if ($item['tags']) {
             $text .= '<p class="tags">' . Skin::build_tags($item['tags'], 'article:' . $item['id']) . '</p>';
         }
         // next cell for the content
         $text .= '</td><td width="70%">';
         // the content to be displayed
         $content = '';
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $content .= Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // the introductory text
         if (is_object($overlay)) {
             $content .= Codes::beautify_introduction($overlay->get_text('introduction', $item));
         } else {
             $content .= Codes::beautify_introduction($item['introduction']);
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $content .= $overlay->get_text('list', $item);
         }
         // the description
         $content .= Skin::build_block($item['description'], 'description', '', $item['options']);
         // attachment details
         $details = array();
         // info on related files
         if ($count = Files::count_for_anchor('article:' . $item['id'])) {
             Skin::define_img('FILES_LIST_IMG', 'files/list.gif');
             $details[] = Skin::build_link($url . '#_attachments', FILES_LIST_IMG . sprintf(i18n::ns('%d file', '%d files', $count), $count), 'span');
         }
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             Skin::define_img('LINKS_LIST_IMG', 'links/list.gif');
             $details[] = LINKS_LIST_IMG . sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // count replies
         if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
             $details[] = Skin::build_link($url . '#_discussion', sprintf(i18n::ns('%d comment', '%d comments', $count), $count), 'span');
         }
         // the command to reply
         if (Comments::allow_creation($item, $anchor)) {
             Skin::define_img('COMMENTS_ADD_IMG', 'comments/add.gif');
             $details[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'comment'), COMMENTS_ADD_IMG . i18n::s('Post a comment'), 'span');
         }
         // describe attachments
         $content .= Skin::finalize_list($details, 'menu_bar');
         // end the row
         $text .= $content . '</td></tr>';
     }
     // end of processing
     SQL::free($result);
     // return the table
     $text .= Skin::table_suffix();
     return $text;
 }
Ejemplo n.º 4
0
 /**
  * list categories for search requests
  *
  * @param resource the SQL result
  * @return array of resulting items ($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
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // one box at a time
         $box = '';
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // url to read the full category
         $url = Categories::get_permalink($item);
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag categories that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal restricted and private categories
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // use the title to label the link
         $title = Skin::strip($item['title'], 10);
         // details
         $details = array();
         // info on related categories
         $stats = Categories::stat_for_anchor('category:' . $item['id']);
         if ($stats['count']) {
             $details[] = sprintf(i18n::ns('%d category', '%d categories', $stats['count']), $stats['count']);
         }
         // info on related sections
         if ($count = Members::count_sections_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
         }
         // info on related articles
         if ($count = Members::count_articles_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
         }
         // info on related files
         if ($count = Files::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related links
         if ($count = Links::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
         }
         // info on related users
         if ($count = Members::count_users_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d user', '%d users', $count), $count);
         }
         // the main anchor link
         if (is_object($anchor)) {
             $details[] = sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()), 'category'));
         }
         // append details to the suffix
         if (count($details)) {
             $suffix .= "\n" . '<span class="details">(' . implode(', ', $details) . ')</span>';
         }
         // introduction
         if ($item['introduction']) {
             $suffix .= ' ' . Codes::beautify(trim($item['introduction']));
         }
         // item summary
         $box .= $prefix . Skin::build_link($url, $title, 'category') . $suffix;
         // put the actual icon in the left column
         if (isset($item['thumbnail_url']) && $this->layout_variant != 'sidebar') {
             $icon = $item['thumbnail_url'];
         }
         // layout this item
         if ($icon) {
             // build the complete HTML element
             $icon = '<img src="' . $icon . '" alt="" title="' . encode_field(strip_tags($title)) . '" />';
             // make it a clickable link
             $icon = Skin::build_link($url, $icon, 'basic');
             $list = array(array($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 $items;
 }
Ejemplo n.º 5
0
 /**
  * list articles as rows in a table
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // build a list of articles
     $rows = array();
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // reset everything
         $title = $abstract = $author = '';
         // signal articles to be published
         if (!isset($item['publish_date']) || $item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $title .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $title .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $title .= RESTRICTED_FLAG;
         }
         // indicate the id in the hovering popup
         $hover = i18n::s('View the page');
         if (Surfer::is_member()) {
             $hover .= ' [article=' . $item['id'] . ']';
         }
         // use the title to label the link
         if (is_object($overlay)) {
             $label = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $label = Codes::beautify_title($item['title']);
         }
         // use the title as a link to the page
         $title .= Skin::build_link($url, $label, 'basic', $hover);
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $title .= ' ' . LOCKED_FLAG;
         }
         // flag articles updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $title .= ' ' . EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $title .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $title .= ' ' . UPDATED_FLAG;
         }
         // the icon
         if ($item['thumbnail_url']) {
             $abstract .= '<a href="' . $context['url_to_root'] . $url . '"><img src="' . $item['thumbnail_url'] . '" class="right_image" alt="" /></a>';
         }
         // the introductory text
         if (is_object($overlay)) {
             $abstract .= Codes::beautify_introduction($overlay->get_text('introduction', $item));
         } elseif ($item['introduction']) {
             $abstract .= Codes::beautify_introduction($item['introduction']);
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $abstract .= $overlay->get_text('list', $item);
         }
         // make some abstract out of main text
         if (!$item['introduction'] && $context['skins_with_details'] == 'Y') {
             $abstract .= Skin::cap(Codes::beautify($item['description'], $item['options']), 50);
         }
         // attachment details
         $details = array();
         // info on related files
         if ($count = Files::count_for_anchor('article:' . $item['id'], TRUE)) {
             Skin::define_img('FILES_LIST_IMG', 'files/list.gif');
             $details[] = FILES_LIST_IMG . sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             Skin::define_img('LINKS_LIST_IMG', 'links/list.gif');
             $details[] = LINKS_LIST_IMG . sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // comments
         if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
             Skin::define_img('COMMENTS_LIST_IMG', 'comments/list.gif');
             $details[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'list'), COMMENTS_LIST_IMG . sprintf(i18n::ns('%d comment', '%d comments', $count), $count));
         }
         // describe attachments
         if (count($details)) {
             $abstract .= '<p style="margin: 3px 0;">' . join(', ', $details) . '</p>';
         }
         // anchors
         $anchors = array();
         if ($members =& Members::list_categories_by_title_for_member('article:' . $item['id'], 0, 7, 'raw')) {
             foreach ($members as $category_id => $attributes) {
                 // add background color to distinguish this category against others
                 if (isset($attributes['background_color']) && $attributes['background_color']) {
                     $attributes['title'] = '<span style="background-color: ' . $attributes['background_color'] . '; padding: 0 3px 0 3px;">' . $attributes['title'] . '</span>';
                 }
                 $anchors[] = Skin::build_link(Categories::get_permalink($attributes), $attributes['title'], 'basic');
             }
         }
         if (@count($anchors)) {
             $abstract .= '<p class="tags" style="margin: 3px 0">' . implode(' ', $anchors) . '</p>';
         }
         // poster name
         if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
             if ($item['create_name']) {
                 $author = Users::get_link($item['create_name'], $item['create_address'], $item['create_id']);
             } else {
                 $author = Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']);
             }
         }
         // more details
         $details =& Articles::build_dates($anchor, $item);
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $details[] = Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // page details
         if (count($details)) {
             $details = '<p class="details">' . join(', ', $details) . '</p>';
         }
         // this is another row of the output -- title, abstract, (author,) details
         if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
             $cells = array($title, $abstract, $author, $details);
         } else {
             $cells = array($title, $abstract, $details);
         }
         // append this row
         $rows[] = $cells;
     }
     // end of processing
     SQL::free($result);
     // headers
     if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
         $headers = array(i18n::s('Topic'), i18n::s('Abstract'), i18n::s('Poster'), i18n::s('Details'));
     } else {
         $headers = array(i18n::s('Topic'), i18n::s('Abstract'), i18n::s('Details'));
     }
     // return a sortable table
     $text .= Skin::table($headers, $rows, 'grid');
     return $text;
 }
Ejemplo n.º 6
0
 /**
  * list categories
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // we return an array of ($url => $attributes)
     $items = array();
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // url to read the full category
         $url = Categories::get_permalink($item);
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag categories that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal restricted and private categories
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // introduction
         if ($item['introduction']) {
             $suffix .= ' ' . Codes::beautify(trim($item['introduction']));
         }
         // details
         $details = array();
         // count related sub-elements
         $related_count = 0;
         // info on related categories
         $stats = Categories::stat_for_anchor('category:' . $item['id']);
         if ($stats['count']) {
             $details[] = sprintf(i18n::ns('%d category', '%d categories', $stats['count']), $stats['count']);
         }
         $related_count += $stats['count'];
         // info on related sections
         if ($count = Members::count_sections_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
             $related_count += $count;
         }
         // info on related articles
         if ($count = Members::count_articles_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
             $related_count += $count;
         }
         // info on related files
         if ($count = Files::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
             $related_count += $count;
         }
         // info on related links
         if ($count = Links::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
             $related_count += $count;
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
             $related_count += $stats['count'];
         }
         // info on related users
         if ($count = Members::count_users_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d user', '%d users', $count), $count);
         }
         // append details to the suffix
         if (count($details)) {
             $suffix .= "\n" . '<span class="details">(' . implode(', ', $details) . ')</span>';
         }
         // add a head list of related links
         $details = array();
         // add sub-categories on index pages
         if ($related = Categories::list_by_date_for_anchor('category:' . $item['id'], 0, YAHOO_LIST_SIZE, 'compact')) {
             foreach ($related as $sub_url => $label) {
                 $sub_prefix = $sub_suffix = $sub_hover = '';
                 if (is_array($label)) {
                     $sub_prefix = $label[0];
                     $sub_suffix = $label[2];
                     if (@$label[5]) {
                         $sub_hover = $label[5];
                     }
                     $label = $label[1];
                 }
                 $details[] = $sub_prefix . Skin::build_link($sub_url, $label, 'basic', $sub_hover) . $sub_suffix;
             }
         }
         // add related sections if necessary
         if (count($details) < YAHOO_LIST_SIZE && ($related =& Members::list_sections_by_title_for_anchor('category:' . $item['id'], 0, YAHOO_LIST_SIZE - count($details), 'compact'))) {
             foreach ($related as $sub_url => $label) {
                 $sub_prefix = $sub_suffix = $sub_hover = '';
                 if (is_array($label)) {
                     $sub_prefix = $label[0];
                     $sub_suffix = $label[2];
                     if (@$label[5]) {
                         $sub_hover = $label[5];
                     }
                     $label = $label[1];
                 }
                 $details[] = $sub_prefix . Skin::build_link($sub_url, $label, 'basic', $sub_hover) . $sub_suffix;
             }
         }
         // add related articles if necessary
         if (count($details) < YAHOO_LIST_SIZE && ($related =& Members::list_articles_by_date_for_anchor('category:' . $item['id'], 0, YAHOO_LIST_SIZE - count($details), 'compact'))) {
             foreach ($related as $sub_url => $label) {
                 $sub_prefix = $sub_suffix = $sub_hover = '';
                 if (is_array($label)) {
                     $sub_prefix = $label[0];
                     $sub_suffix = $label[2];
                     if (@$label[5]) {
                         $sub_hover = $label[5];
                     }
                     $label = $label[1];
                 }
                 $details[] = $sub_prefix . Skin::build_link($sub_url, $label, 'basic', $sub_hover) . $sub_suffix;
             }
         }
         // give me more
         if (count($details) && $related_count > YAHOO_LIST_SIZE) {
             $details[] = Skin::build_link(Categories::get_permalink($item), i18n::s('More') . MORE_IMG, 'more', i18n::s('View the category'));
         }
         // layout details
         if (count($details)) {
             $suffix .= BR . "\n&raquo;&nbsp;" . '<span class="details">' . implode(', ', $details) . "</span>\n";
         }
         // put the actual icon in the left column
         if (isset($item['thumbnail_url'])) {
             $icon = $item['thumbnail_url'];
         }
         // use the title to label the link
         $label = Skin::strip($item['title'], 50);
         // some hovering title for this category
         $hover = i18n::s('View the category');
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'category', $icon, $hover);
     }
     // end of processing
     SQL::free($result);
     $output = Skin::build_list($items, '2-columns');
     return $output;
 }
Ejemplo n.º 7
0
Archivo: select.php Proyecto: rair/yacs
 // signal restricted and private sections
 if ($section['active'] == 'N') {
     $prefix .= PRIVATE_FLAG;
 } elseif ($section['active'] == 'R') {
     $section .= RESTRICTED_FLAG;
 }
 // flag sections that are dead, or created or updated very recently
 if ($section['expiry_date'] > NULL_DATE && $section['expiry_date'] <= $context['now']) {
     $prefix .= EXPIRED_FLAG;
 } elseif ($section['create_date'] >= $context['fresh']) {
     $suffix .= NEW_FLAG;
 } elseif ($section['edit_date'] >= $context['fresh']) {
     $suffix .= UPDATED_FLAG;
 }
 // info on related comments
 if ($count = Comments::count_for_anchor('section:' . $section['id'], TRUE)) {
     $suffix .= ' (' . $count . ')';
 }
 // details
 $details = array();
 // info on related sections
 if ($count = Sections::count_for_anchor('section:' . $section['id'])) {
     $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
 }
 // info on related articles
 if ($count = Articles::count_for_anchor('section:' . $section['id'])) {
     $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
 }
 // info on related files
 if ($count = Files::count_for_anchor('section:' . $section['id'], TRUE)) {
     $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
Ejemplo n.º 8
0
 /**
  * list articles as slashdot do
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // layout in a table
     $text = Skin::table_prefix('wide');
     // 'even' is used for title rows, 'odd' for detail rows
     $class_title = 'odd';
     $class_detail = 'even';
     // build a list of sections
     $family = '';
     include_once $context['path_to_root'] . 'articles/article.php';
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // change the family
         if ($item['family'] != $family) {
             $family = $item['family'];
             // show the family
             $text .= Skin::table_suffix() . '<h2><span>' . $family . '&nbsp;</span></h2>' . "\n" . Skin::table_prefix('wide');
         }
         // document this section
         $content = $prefix = $title = $suffix = $icon = '';
         $menu = array();
         // permalink
         $url = Sections::get_permalink($item);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'section:' . $item['id']);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // this is another row of the output
         $text .= '<tr class="' . $class_title . '"><th>' . $prefix . Skin::build_link($url, $title, 'basic', i18n::s('View the section')) . $suffix . '</th></tr>' . "\n";
         // document most recent page here
         $content = $prefix = $title = $suffix = $icon = '';
         $menu = array();
         // branches of this tree
         $anchors = Sections::get_branch_at_anchor('section:' . $item['id']);
         // get last post
         $article =& Articles::get_newest_for_anchor($anchors, TRUE);
         if ($article['id']) {
             // permalink
             $url = Articles::get_permalink($article);
             // get the anchor
             $anchor = Anchors::get($article['anchor']);
             // get the related overlay, if any
             $overlay = Overlay::load($item, 'section:' . $item['id']);
             // use the title to label the link
             if (is_object($overlay)) {
                 $title = Codes::beautify_title($overlay->get_text('title', $article));
             } else {
                 $title = Codes::beautify_title($article['title']);
             }
             // signal restricted and private articles
             if ($article['active'] == 'N') {
                 $prefix .= PRIVATE_FLAG;
             } elseif ($article['active'] == 'R') {
                 $prefix .= RESTRICTED_FLAG;
             }
             // the icon to put aside
             if ($article['thumbnail_url']) {
                 $icon = $article['thumbnail_url'];
             }
             // the icon to put aside
             if (!$icon && is_callable(array($anchor, 'get_bullet_url'))) {
                 $icon = $anchor->get_bullet_url();
             }
             if ($icon) {
                 $icon = '<a href="' . $context['url_to_root'] . $url . '"><img src="' . $icon . '" class="right_image" alt="" title="' . encode_field(i18n::s('View the page')) . '" /></a>';
             }
             // the introductory text
             if ($article['introduction']) {
                 $content .= Codes::beautify_introduction($article['introduction']);
             } elseif (!is_object($overlay)) {
                 $handle = new Article();
                 $handle->load_by_content($article);
                 $content .= $handle->get_teaser('teaser');
             }
             // insert overlay data, if any
             if (is_object($overlay)) {
                 $content .= $overlay->get_text('list', $article);
             }
             // link to description, if any
             if (trim($article['description'])) {
                 $menu[] = Skin::build_link($url, i18n::s('Read more') . MORE_IMG, 'span', i18n::s('View the page'));
             }
             // info on related files
             if ($count = Files::count_for_anchor('article:' . $article['id'])) {
                 $menu[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
             }
             // info on related comments
             if ($count = Comments::count_for_anchor('article:' . $article['id'])) {
                 $menu[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
             }
             // discuss
             if (Comments::allow_creation($article, $anchor)) {
                 $menu[] = Skin::build_link(Comments::get_url('article:' . $article['id'], 'comment'), i18n::s('Discuss'), 'span');
             }
             // the main anchor link
             if (is_object($anchor) && (!isset($this->focus) || $article['anchor'] != $this->focus)) {
                 $menu[] = Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()), 'span', i18n::s('View the section'));
             }
             // list up to three categories by title, if any
             if ($items =& Members::list_categories_by_title_for_member('article:' . $article['id'], 0, 3, 'raw')) {
                 foreach ($items as $id => $attributes) {
                     $menu[] = Skin::build_link(Categories::get_permalink($attributes), $attributes['title'], 'span');
                 }
             }
             // append a menu
             $content .= '<p>' . Skin::finalize_list($menu, 'menu') . '</p>';
             // this is another row of the output
             $text .= '<tr class="' . $class_detail . '"><td>' . '<h3 class="top"><span>' . Skin::build_link($url, $prefix . $title . $suffix, 'basic', i18n::s('View the page')) . '</span></h3>' . '<div class="content">' . $icon . $content . '</div>' . '</td></tr>' . "\n";
         }
     }
     // end of processing
     SQL::free($result);
     $text .= Skin::table_suffix();
     return $text;
 }
Ejemplo n.º 9
0
 /**
  * list articles for search requests
  *
  * @param resource the SQL result
  * @return array of resulting items ($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
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // one box at a time
         $box = '';
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag sticky pages
         if ($item['rank'] < 10000) {
             $prefix .= STICKY_FLAG;
         }
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $suffix .= ' ' . LOCKED_FLAG;
         }
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= ' ' . UPDATED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // introduction
         $introduction = '';
         if (is_object($overlay)) {
             $introduction = $overlay->get_text('introduction', $item);
         } else {
             $introduction = $item['introduction'];
         }
         // the introductory text
         if ($introduction) {
             $suffix .= ' -&nbsp;' . Codes::beautify_introduction($introduction);
             // link to description, if any
             if ($item['description']) {
                 $suffix .= ' ' . Skin::build_link($url, MORE_IMG, 'more', i18n::s('View the page')) . ' ';
             }
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $suffix .= $overlay->get_text('list', $item);
         }
         // details
         $details = array();
         // the author
         if ($item['create_name'] != $item['edit_name']) {
             $details[] = sprintf(i18n::s('by %s, %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id']), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']));
         } else {
             $details[] = sprintf(i18n::s('by %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id']));
         }
         // the last action
         $details[] = Anchors::get_action_label($item['edit_action']) . ' ' . Skin::build_date($item['edit_date']);
         // the number of hits
         if (Surfer::is_logged() && $item['hits'] > 1) {
             $details[] = Skin::build_number($item['hits'], i18n::s('hits'));
         }
         // info on related files
         if ($count = Files::count_for_anchor('article:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
         }
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $details[] = Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // the main anchor link
         if (is_object($anchor)) {
             $details[] = sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()), 'section'));
         }
         // display all tags
         if ($item['tags']) {
             $details[] = '<span class="tags">' . Skin::build_tags($item['tags'], 'article:' . $item['id']) . '</span>';
         }
         // combine in-line details
         if (count($details)) {
             $suffix .= '<p class="details">' . Skin::finalize_list($details, 'menu') . '</p>';
         }
         // insert a suffix separator
         if (trim($suffix)) {
             $suffix = ' ' . $suffix;
         }
         // item summary
         $box .= $prefix . Skin::build_link($url, $title, 'article') . $suffix;
         // the icon to put in the left column
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } elseif (is_callable(array($anchor, 'get_bullet_url'))) {
             $icon = $anchor->get_bullet_url();
         }
         // build the complete HTML element
         if ($icon) {
             $icon = '<img src="' . $icon . '" alt="" title="' . encode_field(strip_tags($title)) . '" />';
             // make it a clickable link
             $icon = Skin::build_link($url, $icon, 'basic');
             // default icon
         } else {
             $icon = DECORATED_IMG;
         }
         // layout this item
         $list = array(array($box, $icon));
         $items[] = array($item['score'], Skin::finalize_list($list, 'decorated'));
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Ejemplo n.º 10
0
 /**
  * list sections
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // maximum number of items
     if (isset($this->layout_variant) && $this->layout_variant > 3) {
         $maximum_items = $this->layout_variant;
     } elseif (defined('YAHOO_LIST_SIZE')) {
         $maximum_items = YAHOO_LIST_SIZE;
     } else {
         $maximum_items = 7;
     }
     // clear flows
     $text .= '<br style="clear: left" />';
     // process all items in the list
     $family = '';
     while ($item = SQL::fetch($result)) {
         // change the family
         if ($item['family'] != $family) {
             $family = $item['family'];
             $text .= '<h2><span>' . $family . '&nbsp;</span></h2>' . "\n";
         }
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Sections::get_permalink($item);
         // initialize variables
         $prefix = $label = $suffix = $icon = $hover = '';
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag sections that are draft, dead, or created or updated very recently
         if ($item['activation_date'] >= $context['now']) {
             $prefix .= DRAFT_FLAG;
         } elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // display introduction field on hovering
         if ($item['introduction']) {
             $hover .= strip_tags(Codes::beautify_introduction($item['introduction']));
         }
         // details and content
         $details = array();
         $content = array();
         // count related sub-elements
         $related_count = 0;
         // info on related articles
         if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
             if ($count > $maximum_items) {
                 $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
             } elseif (Surfer::is_empowered()) {
                 $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
             }
             $related_count += $count;
             // get the overlay for content of this section, if any
             $content_overlay = NULL;
             if (isset($item['content_overlay'])) {
                 $content_overlay = Overlay::bind($item['content_overlay']);
             }
             // no room to list articles
             if (count($content) >= $maximum_items) {
             } elseif (is_object($content_overlay) && is_callable(array($content_overlay, 'render_list_for_anchor'))) {
                 if ($related = $content_overlay->render_list_for_anchor('section:' . $item['id'], $maximum_items - count($content))) {
                     foreach ($related as $sub_url => $label) {
                         $sub_prefix = $sub_suffix = $sub_hover = '';
                         if (is_array($label)) {
                             $sub_prefix = $label[0];
                             $sub_suffix = $label[2];
                             if (@$label[5]) {
                                 $sub_hover = $label[5];
                             }
                             $label = $label[1];
                         }
                         $content[] = $sub_prefix . $label . $sub_suffix;
                     }
                 }
                 // regular rendering of related articles
             } else {
                 if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
                     $order = $matches[1];
                 } else {
                     $order = 'edition';
                 }
                 if ($related =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, $maximum_items - count($content), 'compact')) {
                     foreach ($related as $sub_url => $label) {
                         $sub_prefix = $sub_suffix = $sub_hover = '';
                         if (is_array($label)) {
                             $sub_prefix = $label[0];
                             $sub_suffix = $label[2];
                             if (@$label[5]) {
                                 $sub_hover = $label[5];
                             }
                             $label = $label[1];
                         }
                         $content[] = $sub_prefix . $label . $sub_suffix;
                     }
                 }
             }
         }
         // info on related files
         if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
             $related_count += $count;
             // add related files if necessary
             if (count($content) < $maximum_items && ($related = Files::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
                 foreach ($related as $sub_url => $label) {
                     $sub_prefix = $sub_suffix = $sub_hover = '';
                     if (is_array($label)) {
                         $sub_prefix = $label[0];
                         $sub_suffix = $label[2];
                         if (@$label[5]) {
                             $sub_hover = $label[5];
                         }
                         $label = $label[1];
                     }
                     $content[] = $sub_prefix . $label . $sub_suffix;
                 }
             }
         }
         // info on related links
         if ($count = Links::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
             $related_count += $count;
             // add related links if necessary
             if (count($content) < $maximum_items && ($related = Links::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
                 foreach ($related as $sub_url => $label) {
                     $sub_prefix = $sub_suffix = $sub_hover = '';
                     if (is_array($label)) {
                         $sub_prefix = $label[0];
                         $sub_suffix = $label[2];
                         if (@$label[5]) {
                             $sub_hover = $label[5];
                         }
                         $label = $label[1];
                     }
                     $content[] = $sub_prefix . $label . $sub_suffix;
                 }
             }
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
             $related_count += $count;
         }
         // info on related sections
         if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
             if ($count > $maximum_items) {
                 $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
             } elseif (Surfer::is_empowered()) {
                 $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
             }
             $related_count += $count;
             // add sub-sections
             if ($related =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact')) {
                 foreach ($related as $sub_url => $label) {
                     $sub_prefix = $sub_suffix = $sub_hover = '';
                     if (is_array($label)) {
                         $sub_prefix = $label[0];
                         $sub_suffix = $label[2];
                         if (@$label[5]) {
                             $sub_hover = $label[5];
                         }
                         $label = $label[1];
                     }
                     $content[] = $sub_prefix . $label . $sub_suffix;
                 }
             }
         }
         // give me more
         if (count($content) && $related_count > $maximum_items) {
             $content[] = '...' . MORE_IMG;
         }
         // layout details
         if (count($content)) {
             $hover .= '<ul><li>' . implode('</li><li>', $content) . '</li></ul>';
         }
         // add a link to the main page
         if (!$hover) {
             $hover = i18n::s('View the section');
         }
         // use the title to label the link
         $title = Skin::strip($item['title'], 50);
         // new or updated flag
         if ($suffix) {
             $details[] = $suffix;
         }
         // append details
         if (count($details)) {
             $title .= BR . '<span class="details">' . implode(', ', $details) . '</span>';
         }
         // look for an image
         $icon = '';
         if (isset($item['thumbnail_url']) && $item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } elseif (is_callable(array($anchor, 'get_bullet_url'))) {
             $icon = $anchor->get_bullet_url();
         }
         // use the thumbnail for this section
         if ($icon) {
             // fix relative path
             if (!preg_match('/^(\\/|http:|https:|ftp:)/', $icon)) {
                 $icon = $context['url_to_root'] . $icon;
             }
             // use parameter of the control panel for this one
             $options = '';
             if (isset($context['classes_for_thumbnail_images'])) {
                 $options = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
             }
             // build the complete HTML element
             $icon = '<img src="' . $icon . '" alt="" title="" ' . $options . ' />';
             // use default icon if nothing to display
         } else {
             $icon = MAP_IMG;
         }
         // use tipsy on hover
         $content = '<a href="' . $url . '" id="titles_' . $item['id'] . '">' . $icon . BR . $prefix . $title . '</a>';
         Page::insert_script('$(function() {' . "\n" . '	$("a#titles_' . $item['id'] . '").each(function() {' . "\n" . '		$(this).tipsy({fallback: \'<div style="text-align: left;">' . str_replace(array("'", "\n"), array('"', '<br />'), $hover) . '</div>\',' . "\n" . '		 html: true,' . "\n" . '		 gravity: $.fn.tipsy.autoWE,' . "\n" . '		 fade: true,' . "\n" . '		 offset: 8,' . "\n" . '		 opacity: 1.0});' . "\n" . '	});' . "\n" . '});' . "\n");
         // add a floating box
         $text .= Skin::build_box(NULL, $content, 'floating');
     }
     // clear flows
     $text .= '<br style="clear: left" />';
     // end of processing
     SQL::free($result);
     return $text;
 }
Ejemplo n.º 11
0
 /**
  * list categories
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // we return an array of ($url => $attributes)
     $items = array();
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // url to read the full category
         $url = Categories::get_permalink($item);
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag categories that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal restricted and private categories
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // use the title to label the link
         $label = Skin::strip($item['title'], 10);
         // details
         $details = array();
         // info on related categories
         $stats = Categories::stat_for_anchor('category:' . $item['id']);
         if ($stats['count']) {
             $details[] = sprintf(i18n::ns('%d category', '%d categories', $stats['count']), $stats['count']);
         }
         // info on related sections
         if ($count = Members::count_sections_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
         }
         // info on related articles
         if ($count = Members::count_articles_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
         }
         // info on related files
         if ($count = Files::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related links
         if ($count = Links::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('category:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
         }
         // info on related users
         if ($count = Members::count_users_for_anchor('category:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d user', '%d users', $count), $count);
         }
         // append details to the suffix
         if (count($details)) {
             $suffix .= "\n" . '<span class="details">(' . implode(', ', $details) . ')</span>';
         }
         // introduction
         if ($item['introduction']) {
             $suffix .= ' ' . Codes::beautify(trim($item['introduction']));
         }
         // put the actual icon in the left column
         if (isset($item['thumbnail_url']) && $this->layout_variant != 'sidebar') {
             $icon = $item['thumbnail_url'];
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'category', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Ejemplo n.º 12
0
 /**
  * list articles
  *
  * @param resource the SQL result
  * @return a string to be displayed
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // no hovering label
     $href_title = '';
     // we build an array for the skin::build_tabs() function
     $panels = array();
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // panel content
         $text = '';
         // insert anchor prefix
         if (is_object($anchor)) {
             $text .= $anchor->get_prefix();
         }
         // the introduction text, if any
         if (is_object($overlay)) {
             $text .= Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
         } elseif (isset($item['introduction']) && trim($item['introduction'])) {
             $text .= Skin::build_block($item['introduction'], 'introduction');
         }
         // get text related to the overlay, if any
         if (is_object($overlay)) {
             $text .= $overlay->get_text('view', $item);
         }
         // filter description, if necessary
         if (is_object($overlay)) {
             $description = $overlay->get_text('description', $item);
         } else {
             $description = $item['description'];
         }
         // the beautified description, which is the actual page body
         if ($description) {
             // use adequate label
             if (is_object($overlay) && ($label = $overlay->get_label('description'))) {
                 $text .= Skin::build_block($label, 'title');
             }
             // beautify the target page
             $text .= Skin::build_block($description, 'description', '', $item['options']);
         }
         // list files only to people able to change the page
         if (Articles::allow_modification($item, $anchor)) {
             $embedded = NULL;
         } else {
             $embedded = Codes::list_embedded($item['description']);
         }
         // build a complete box
         $box = array('bar' => array(), 'text' => '');
         // count the number of files in this article
         if ($count = Files::count_for_anchor('article:' . $item['id'], FALSE, $embedded)) {
             if ($count > 20) {
                 $box['bar'] += array('_count' => sprintf(i18n::ns('%d file', '%d files', $count), $count));
             }
             // list files by date (default) or by title (option files_by_title)
             $offset = ($zoom_index - 1) * FILES_PER_PAGE;
             if (Articles::has_option('files_by', $anchor, $item) == 'title') {
                 $items = Files::list_by_title_for_anchor('article:' . $item['id'], 0, 300, 'article:' . $item['id'], $embedded);
             } else {
                 $items = Files::list_by_date_for_anchor('article:' . $item['id'], 0, 300, 'article:' . $item['id'], $embedded);
             }
             // actually render the html
             if (is_array($items)) {
                 $box['text'] .= Skin::build_list($items, 'decorated');
             } elseif (is_string($items)) {
                 $box['text'] .= $items;
             }
             // the command to post a new file
             if (Files::allow_creation($item, $anchor, 'article')) {
                 Skin::define_img('FILES_UPLOAD_IMG', 'files/upload.gif');
                 $box['bar'] += array('files/edit.php?anchor=' . urlencode('article:' . $item['id']) => FILES_UPLOAD_IMG . i18n::s('Add a file'));
             }
         }
         // some files have been attached to this page
         if ($page == 1 && $count > 1) {
             // the command to download all files
             $link = 'files/fetch_all.php?anchor=' . urlencode('article:' . $item['id']);
             if ($count > 20) {
                 $label = i18n::s('Zip 20 first files');
             } else {
                 $label = i18n::s('Zip all files');
             }
             $box['bar'] += array($link => $label);
         }
         // there is some box content
         if ($box['text']) {
             $text .= Skin::build_content('files', i18n::s('Files'), $box['text'], $box['bar']);
         }
         // list of comments
         $title_label = '';
         if (is_object($anchor)) {
             $title_label = ucfirst($overlay->get_label('list_title', 'comments'));
         }
         if (!$title_label) {
             $title_label = i18n::s('Comments');
         }
         // no layout yet
         $layout = NULL;
         // label to create a comment
         $add_label = '';
         if (is_object($overlay)) {
             $add_label = $overlay->get_label('new_command', 'comments');
         }
         if (!$add_label) {
             $add_label = i18n::s('Post a comment');
         }
         // get a layout from anchor
         $layout =& Comments::get_layout($anchor, $item);
         // provide author information to layout
         if (is_object($layout) && isset($item['create_id']) && $item['create_id']) {
             $layout->set_focus('user:'******'create_id']);
         }
         // the maximum number of comments per page
         if (is_object($layout)) {
             $items_per_page = $layout->items_per_page();
         } else {
             $items_per_page = COMMENTS_PER_PAGE;
         }
         // the first comment to list
         $offset = 0;
         if (is_object($layout) && method_exists($layout, 'set_offset')) {
             $layout->set_offset($offset);
         }
         // build a complete box
         $box = array('bar' => array(), 'prefix_bar' => array(), 'text' => '');
         // feed the wall
         if (Comments::allow_creation($item, $anchor)) {
             $box['text'] .= Comments::get_form('article:' . $item['id']);
         }
         // a navigation bar for these comments
         if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
             if ($count > 20) {
                 $box['bar'] += array('_count' => sprintf(i18n::ns('%d comment', '%d comments', $count), $count));
             }
             // list comments by date
             $items = Comments::list_by_date_for_anchor('article:' . $item['id'], $offset, $items_per_page, $layout, TRUE);
             // actually render the html
             if (is_array($items)) {
                 $box['text'] .= Skin::build_list($items, 'rows');
             } elseif (is_string($items)) {
                 $box['text'] .= $items;
             }
             // navigation commands for comments
             $prefix = Comments::get_url('article:' . $item['id'], 'navigate');
             $box['bar'] = array_merge($box['bar'], Skin::navigate(NULL, $prefix, $count, $items_per_page, $zoom_index));
         }
         // ensure that the surfer can change content
         if (Articles::allow_modification($item, $anchor)) {
             // view or modify this section
             $menu = array();
             $box['bar'] += array(Articles::get_permalink($item) => i18n::s('View the page'));
             if (!is_object($overlay) || !($label = $overlay->get_label('edit_command', 'articles'))) {
                 $label = i18n::s('Edit this page');
             }
             $box['bar'] += array(Articles::get_url($item['id'], 'edit') => $label);
         }
         // show commands
         if (count($box['bar'])) {
             // commands before the box
             $box['text'] = Skin::build_list($box['prefix_bar'], 'menu_bar') . $box['text'];
             // append the menu bar at the end
             $box['text'] .= Skin::build_list($box['bar'], 'menu_bar');
         }
         // build a box
         if ($box['text']) {
             // put a title if there are other titles or if more than 2048 chars
             $title = '';
             if (preg_match('/(<h1|<h2|<h3|<table|\\[title|\\[subtitle)/i', $context['text'] . $text) || strlen($context['text'] . $text) > 2048) {
                 $title = $title_label;
             }
             // insert a full box
             $text .= Skin::build_box($title, $box['text'], 'header1', 'comments');
         }
         // assemble the full panel
         $panels[] = array('att' . $item['id'], ucfirst(Skin::strip($item['title'], 30)), 'atc' . $item['id'], $text);
     }
     // there is some box content
     if (trim($box['text'])) {
         $text .= $box['text'];
     }
     // format tabs
     $text = Skin::build_tabs($panels);
     // end of processing
     SQL::free($result);
     return $text;
 }
Ejemplo n.º 13
0
 /**
  * list articles as news
  *
  * @param resource the SQL result
  * @return array
  *
  * @see layouts/layout.php
  **/
 function layout($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
     include_once $context['path_to_root'] . 'articles/article.php';
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // reset the rendering engine between items
         Codes::initialize($url);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // go to a new line
         $suffix .= BR;
         // get introduction from overlay
         if (is_object($overlay)) {
             $suffix .= Codes::beautify_introduction($overlay->get_text('introduction', $item));
             // add a link to the main page
             $suffix .= BR . Skin::build_link($url, i18n::s('More') . MORE_IMG, 'basic', i18n::s('View the page'));
             // use introduction
         } elseif ($item['introduction']) {
             $suffix .= Codes::beautify_introduction($item['introduction']);
             // add a link to the main page
             $suffix .= BR . Skin::build_link($url, i18n::s('More') . MORE_IMG, 'basic', i18n::s('View the page'));
             // else use a teaser, if no overlay
         } elseif (!is_object($overlay)) {
             $article = new Article();
             $article->load_by_content($item);
             $suffix .= $article->get_teaser('teaser');
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $suffix .= $overlay->get_text('list', $item);
         }
         // the icon to put in the left column
         if ($item['thumbnail_url']) {
             $suffix .= BR . Skin::build_link($url, '<img src="' . $item['thumbnail_url'] . '" alt="" title="' . encode_field($title) . '" />', 'basic');
         }
         // details
         $details = array();
         // info on related files
         if ($count = Files::count_for_anchor('article:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
         }
         // actually insert details
         if ($details) {
             $suffix .= '<p class="details">' . ucfirst(trim(implode(', ', $details))) . '</p>';
         }
         // list all components for this item
         $items[$url] = array($prefix, $title, $suffix, 'article', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Ejemplo n.º 14
0
 /**
  * layout one recent article
  *
  * @param array the article
  * @return an array ($prefix, $label, $suffix)
  **/
 function layout_recent($item)
 {
     global $context;
     // permalink
     $url = Articles::get_permalink($item);
     // get the related overlay, if any
     $overlay = Overlay::load($item, 'article:' . $item['id']);
     // get the anchor
     $anchor = Anchors::get($item['anchor']);
     // use the title to label the link
     if (is_object($overlay)) {
         $title = Codes::beautify_title($overlay->get_text('title', $item));
     } else {
         $title = Codes::beautify_title($item['title']);
     }
     // reset everything
     $prefix = $suffix = '';
     // signal restricted and private articles
     if ($item['active'] == 'N') {
         $prefix .= PRIVATE_FLAG;
     } elseif ($item['active'] == 'R') {
         $prefix .= RESTRICTED_FLAG;
     }
     // rating
     if ($item['rating_count']) {
         $suffix .= Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
     }
     // the introductory text
     if (isset($item['introduction']) && $item['introduction']) {
         $suffix .= ' -&nbsp;' . Codes::beautify_introduction($item['introduction']);
     } elseif (isset($item['decription']) && $item['decription']) {
         $suffix .= ' -&nbsp;' . Skin::cap(Codes::beautify($item['description'], $item['options']), 25);
     }
     // the author
     $author = '';
     if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
         $author = sprintf(i18n::s('by %s'), $item['create_name']) . ' ';
     }
     // date
     $suffix .= '<span class="details"> -&nbsp;' . $author . Skin::build_date($item['publish_date']);
     // count comments
     if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
         $suffix .= ' -&nbsp;' . sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
     }
     // end of details
     $suffix .= '</span>';
     // insert an array of links
     return array($prefix, $title, $suffix);
 }
Ejemplo n.º 15
0
 /**
  * build a notification related to an article
  *
  * The action can be one of the following:
  * - 'apply' - surfer would like to get access to the page
  * - 'publish' - either a published page has been posted, or a draft page has been published
  * - 'submit' - a draft page has been posted
  * - 'update' - a page (draft or published) has been modified
  *
  * This function builds a mail message that displays:
  * - an image of the contributor (if possible)
  * - a headline mentioning the contribution
  * - the full content of the new comment
  * - a button linked to the reply page
  * - a link to the containing page
  *
  * Note: this function returns legacy HTML, not modern XHTML, because this is what most
  * e-mail client software can afford.
  *
  * @param string either 'apply', 'publish', 'submit' or 'update'
  * @param array attributes of the item
  * @param object overlay of the item, if any
  * @return string text to be send by e-mail
  */
 public static function build_notification($action = 'publish', $item, $overlay = NULL)
 {
     global $context;
     // sanity check
     if (!isset($item['anchor']) || !($anchor = Anchors::get($item['anchor']))) {
         throw new Exception('no anchor for this article');
     }
     // compute page title
     if (is_object($overlay)) {
         $title = Codes::beautify_title($overlay->get_text('title', $item));
     } else {
         $title = Codes::beautify_title($item['title']);
     }
     // headline link to section
     $headline_link = '<a href="' . $context['url_to_home'] . $context['url_to_root'] . $anchor->get_url() . '">' . $anchor->get_title() . '</a>';
     // headline template
     switch ($action) {
         case 'apply':
             $template = i18n::c('%s is requesting access to %s');
             $headline_link = '<a href="' . Articles::get_permalink($item) . '">' . $title . '</a>';
             break;
         case 'publish':
             $template = i18n::c('%s has posted a page in %s');
             break;
         case 'submit':
             $template = i18n::c('%s has submitted a page in %s');
             break;
         case 'update':
             $template = i18n::c('%s has updated a page in %s');
             break;
     }
     // headline
     $headline = sprintf($template, Surfer::get_link(), $headline_link);
     // panel content
     $content = '';
     // more insight on this page
     $prefix = $suffix = '';
     // signal articles to be published
     if (!isset($item['publish_date']) || $item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
         $prefix .= DRAFT_FLAG;
     }
     // signal restricted and private articles
     if ($item['active'] == 'N') {
         $prefix .= PRIVATE_FLAG;
     } elseif ($item['active'] == 'R') {
         $prefix .= RESTRICTED_FLAG;
     }
     // flag expired articles
     if (isset($item['expiry_date']) && $item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
         $prefix .= EXPIRED_FLAG . ' ';
     }
     // signal locked articles
     if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
         $suffix .= ' ' . LOCKED_FLAG;
     }
     // insert page title
     $content .= '<h3><span>' . $prefix . $title . $suffix . '</span></h3>';
     // insert anchor prefix
     if (is_object($anchor)) {
         $content .= $anchor->get_prefix();
     }
     // the introduction text, if any
     if (is_object($overlay)) {
         $content .= Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
     } elseif (isset($item['introduction']) && trim($item['introduction'])) {
         $content .= Skin::build_block($item['introduction'], 'introduction');
     }
     // get text related to the overlay, if any
     if (is_object($overlay)) {
         $content .= $overlay->get_text('diff', $item);
     }
     // filter description, if necessary
     if (is_object($overlay)) {
         $description = $overlay->get_text('description', $item);
     } else {
         $description = $item['description'];
     }
     // the beautified description, which is the actual page body
     if ($description) {
         // use adequate label
         if (is_object($overlay) && ($label = $overlay->get_label('description'))) {
             $content .= Skin::build_block($label, 'title');
         }
         // beautify the target page
         $content .= Skin::build_block($description, 'description', '', $item['options']);
     }
     // attachment details
     $details = array();
     // avoid first file in list if mentioned in last comment
     $file_offset = 0;
     // comments
     include_once $context['path_to_root'] . 'comments/comments.php';
     if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
         // get last contribution for this page
         if ($comment = Comments::get_newest_for_anchor('article:' . $item['id'])) {
             if (preg_match('/\\[(download|file)=/', $comment['description'])) {
                 $file_offset++;
             }
             // bars around the last contribution
             $bottom_menu = array();
             // last contributor
             $contributor = Users::get_link($comment['create_name'], $comment['create_address'], $comment['create_id']);
             $flag = '';
             if ($comment['create_date'] >= $context['fresh']) {
                 $flag = NEW_FLAG;
             } elseif ($comment['edit_date'] >= $context['fresh']) {
                 $flag = UPDATED_FLAG;
             }
             $bottom_menu[] = sprintf(i18n::s('By %s'), $contributor) . ' ' . Skin::build_date($comment['create_date']) . $flag;
             // gather pieces
             $pieces = array();
             // last contribution, and user signature
             $pieces[] = ucfirst(trim($comment['description'])) . Users::get_signature($comment['create_id']);
             // bottom
             if ($bottom_menu) {
                 $pieces[] = '<div>' . ucfirst(trim(Skin::finalize_list($bottom_menu, 'menu'))) . '</div>';
             }
             // put all pieces together
             $content .= '<div>' . "\n" . join("\n", $pieces) . '</div>' . "\n";
         }
         // count comments
         $details[] = sprintf(i18n::nc('%d comment', '%d comments', $count), $count);
     }
     // info on related files
     if ($count = Files::count_for_anchor('article:' . $item['id'])) {
         // most recent files attached to this page
         if ($items = Files::list_by_date_for_anchor('article:' . $item['id'], $file_offset, 3, 'dates')) {
             // more files than listed
             $more = '';
             if ($count > 3) {
                 $more = '<span class="details">' . sprintf(i18n::s('%d files, including:'), $count) . '</span>';
             }
             if (is_array($items)) {
                 $items = Skin::build_list($items, 'compact');
             }
             $items = '<div>' . $more . $items . '</div>';
         }
         // wrap it with some header
         if ($items) {
             $content .= '<h3><span>' . i18n::c('Files') . '</span></h3>' . $items;
         }
         // count files
         $details[] = sprintf(i18n::nc('%d file', '%d files', $count), $count);
     }
     // info on related links
     include_once $context['path_to_root'] . 'links/links.php';
     if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::nc('%d link', '%d links', $count), $count);
     }
     // describe attachments
     if (count($details)) {
         $content .= '<hr align="left" size=1" width="150">' . '<p>' . sprintf(i18n::c('This page has %s'), join(', ', $details)) . '</p>';
     }
     // assemble main content of this message
     $text = Skin::build_mail_content($headline, $content);
     // a set of links
     $menu = array();
     // request access to the item
     if ($action == 'apply') {
         // call for action
         $link = $context['url_to_home'] . $context['url_to_root'] . Articles::get_url($item['id'], 'invite', Surfer::get_id());
         $label = sprintf(i18n::c('Invite %s to participate'), Surfer::get_name());
         $menu[] = Skin::build_mail_button($link, $label, TRUE);
         // link to user profile
         $link = Surfer::get_permalink();
         $label = sprintf(i18n::c('View the profile of %s'), Surfer::get_name());
         $menu[] = Skin::build_mail_button($link, $label, FALSE);
         // invite to visit the item
     } else {
         // call for action
         $link = Articles::get_permalink($item);
         if (!is_object($overlay) || !($label = $overlay->get_label('permalink_command', 'articles', FALSE))) {
             $label = i18n::c('View the page');
         }
         $menu[] = Skin::build_mail_button($link, $label, TRUE);
         // link to the container
         $link = $context['url_to_home'] . $context['url_to_root'] . $anchor->get_url();
         $menu[] = Skin::build_mail_button($link, $anchor->get_title(), FALSE);
     }
     // finalize links
     $text .= Skin::build_mail_menu($menu);
     // the full message
     return $text;
 }
Ejemplo n.º 16
0
 /**
  * list sections
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // we return some text
     $text = '';
     // maximum number of items
     if (isset($this->layout_variant) && $this->layout_variant > 3) {
         $maximum_items = $this->layout_variant;
     } elseif (defined('YAHOO_LIST_SIZE')) {
         $maximum_items = YAHOO_LIST_SIZE;
     } else {
         $maximum_items = 7;
     }
     // stack of items
     $items = array();
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     $family = '';
     while ($item = SQL::fetch($result)) {
         // change the family
         if ($item['family'] != $family) {
             // flush current stack, if any
             if (count($items)) {
                 $text .= Skin::build_list($items, '2-columns');
             }
             $items = array();
             // show the family
             $family = $item['family'];
             $text .= '<h2><span>' . $family . '&nbsp;</span></h2>' . "\n";
         }
         // the url to view this item
         $url = Sections::get_permalink($item);
         // initialize variables
         $prefix = $label = $suffix = $icon = '';
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag sections that are draft, dead, or created or updated very recently
         if ($item['activation_date'] >= $context['now']) {
             $prefix .= DRAFT_FLAG;
         } elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // details and content
         $details = array();
         $content = array();
         // count related sub-elements
         $related_count = 0;
         // info on related articles
         if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
             if ($count > $maximum_items) {
                 $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
             } elseif (Surfer::is_empowered()) {
                 $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
             }
             $related_count += $count;
             // get the overlay for content of this section, if any
             $content_overlay = NULL;
             if (isset($item['content_overlay'])) {
                 $content_overlay = Overlay::bind($item['content_overlay']);
             }
             // no room to list articles
             if (count($content) >= $maximum_items) {
             } elseif (is_object($content_overlay) && is_callable(array($content_overlay, 'render_list_for_anchor'))) {
                 if ($related = $content_overlay->render_list_for_anchor('section:' . $item['id'], $maximum_items - count($content))) {
                     foreach ($related as $sub_url => $label) {
                         $sub_prefix = $sub_suffix = $sub_hover = '';
                         if (is_array($label)) {
                             $sub_prefix = $label[0];
                             $sub_suffix = $label[2];
                             if (@$label[5]) {
                                 $sub_hover = $label[5];
                             }
                             $label = $label[1];
                         }
                         $content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'basic', $sub_hover) . $sub_suffix;
                     }
                 }
                 // regular rendering of related articles
             } else {
                 if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
                     $order = $matches[1];
                 } else {
                     $order = 'edition';
                 }
                 if ($related =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, $maximum_items - count($content), 'compact')) {
                     foreach ($related as $sub_url => $label) {
                         $sub_prefix = $sub_suffix = $sub_hover = '';
                         if (is_array($label)) {
                             $sub_prefix = $label[0];
                             $sub_suffix = $label[2];
                             if (@$label[5]) {
                                 $sub_hover = $label[5];
                             }
                             $label = $label[1];
                         }
                         $content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'article', $sub_hover) . $sub_suffix;
                     }
                 }
             }
         }
         // info on related files
         if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
             $related_count += $count;
             // add related files if necessary
             if (count($content) < $maximum_items && ($related = Files::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
                 foreach ($related as $sub_url => $label) {
                     $sub_prefix = $sub_suffix = $sub_hover = '';
                     if (is_array($label)) {
                         $sub_prefix = $label[0];
                         $sub_suffix = $label[2];
                         if (@$label[5]) {
                             $sub_hover = $label[5];
                         }
                         $label = $label[1];
                     }
                     $content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'file', $sub_hover) . $sub_suffix;
                 }
             }
         }
         // info on related links
         if ($count = Links::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
             $related_count += $count;
             // add related links if necessary
             if (count($content) < $maximum_items && ($related = Links::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
                 foreach ($related as $sub_url => $label) {
                     $sub_prefix = $sub_suffix = $sub_hover = '';
                     if (is_array($label)) {
                         $sub_prefix = $label[0];
                         $sub_suffix = $label[2];
                         if (@$label[5]) {
                             $sub_hover = $label[5];
                         }
                         $label = $label[1];
                     }
                     $content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'link', $sub_hover) . $sub_suffix;
                 }
             }
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
             $related_count += $count;
         }
         // info on related sections
         if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
             if ($count > $maximum_items) {
                 $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
             } elseif (Surfer::is_empowered()) {
                 $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
             }
             $related_count += $count;
             // add sub-sections
             if ($related =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, $maximum_items, 'compact')) {
                 foreach ($related as $sub_url => $label) {
                     $sub_prefix = $sub_suffix = $sub_hover = '';
                     if (is_array($label)) {
                         $sub_prefix = $label[0];
                         $sub_suffix = $label[2];
                         if (@$label[5]) {
                             $sub_hover = $label[5];
                         }
                         $label = $label[1];
                     }
                     $content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'section', $sub_hover) . $sub_suffix;
                 }
             }
         }
         // introduction
         if ($item['introduction']) {
             $suffix .= ' ' . Codes::beautify_introduction($item['introduction']);
         }
         // append details to the suffix
         if (count($details)) {
             $suffix .= ' <span class="details">(' . implode(', ', $details) . ')</span>';
         }
         // give me more
         if (count($content) && $related_count > $maximum_items) {
             $content[] = Skin::build_link(Sections::get_permalink($item), i18n::s('More') . MORE_IMG, 'more', i18n::s('View the section'));
         }
         // layout details
         if (count($content)) {
             foreach ($content as $line) {
                 $suffix .= '<div>' . YAHOO_ITEM_PREFIX . $line . YAHOO_ITEM_SUFFIX . '</div>';
             }
         }
         // use the title to label the link
         $label = Skin::strip($item['title'], 50);
         // put the actual icon in the left column
         if (isset($item['thumbnail_url'])) {
             $icon = $item['thumbnail_url'];
         }
         // some hovering title for this section
         $hover = i18n::s('View the section');
         // list all components for this item --use basic link style to avoid prefix or suffix images, if any
         $items[$url] = array($prefix, $label, $suffix, 'basic', $icon, $hover);
     }
     // flush the stack
     if (count($items)) {
         $text .= Skin::build_list($items, '2-columns');
     }
     // end of processing
     SQL::free($result);
     return $text;
 }
Ejemplo n.º 17
0
 /**
  * list sections
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($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
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'section:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Sections::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag sticky pages
         if ($item['rank'] < 10000) {
             $prefix .= STICKY_FLAG;
         }
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag sections that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('section:' . $item['id'], TRUE)) {
             $suffix .= ' (' . $count . ')';
         }
         // details
         $details = array();
         // info on related sections
         if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
         }
         // info on related articles
         if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
         }
         // info on related files
         if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related links
         if ($count = Links::count_for_anchor('section:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // the main anchor link
         if (is_object($anchor) && (!isset($this->focus) || $item['anchor'] != $this->focus)) {
             $details[] = sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()), 'section'));
         }
         // combine in-line details
         if (count($details)) {
             $suffix .= ' - <span class="details">' . trim(implode(', ', $details)) . '</span>';
         }
         // list all components for this item
         $items[$url] = array($prefix, $title, $suffix, 'section', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Ejemplo n.º 18
0
 /**
  * list articles as digg do
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $label = i18n::s('No page to display.');
         if (Surfer::is_associate()) {
             $label .= ' ' . sprintf(i18n::s('Use the %s to populate this server.'), Skin::build_link('help/populate.php', i18n::s('Content Assistant'), 'shortcut'));
         }
         $output = '<p>' . $label . '</p>';
         return $output;
     }
     // build a list of articles
     $text = '';
     $item_count = 0;
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // permalink
         $url = Articles::get_permalink($item);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // next item
         $item_count += 1;
         // section opening
         if ($item_count == 1) {
             $text .= '<div class="newest">' . "\n";
         }
         // reset everything
         $content = $prefix = $label = $suffix = $icon = '';
         // the icon to put aside
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } elseif (is_callable(array($anchor, 'get_bullet_url'))) {
             $icon = $anchor->get_bullet_url();
         }
         if ($icon) {
             $icon = '<a href="' . $context['url_to_root'] . $url . '"><img src="' . $icon . '" class="right_image" alt="' . encode_field(i18n::s('View the page')) . '" title="' . encode_field(i18n::s('View the page')) . '" /></a>';
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag articles updated recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= ' ' . UPDATED_FLAG;
         }
         // add details
         $details = array();
         // the author
         if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
             if ($item['edit_name'] == $item['create_name']) {
                 $details[] = sprintf(i18n::s('by %s'), ucfirst($item['create_name']));
             } else {
                 $details[] = sprintf(i18n::s('by %s, %s'), ucfirst($item['create_name']), ucfirst($item['edit_name']));
             }
         }
         // the publish date
         $details[] = Skin::build_date($item['publish_date']);
         // rating
         $rating_label = '';
         if ($item['rating_count']) {
             $rating_label = Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])) . ' ' . sprintf(i18n::ns('%d rating', '%d ratings', $item['rating_count']), $item['rating_count']) . ' ';
         }
         // add a link to let surfer rate this item
         if (is_object($anchor) && !$anchor->has_option('without_rating')) {
             if (!$item['rating_count']) {
                 $rating_label .= i18n::s('Rate this page');
             }
             $rating_label = Skin::build_link(Articles::get_url($item['id'], 'like'), $rating_label, 'basic', i18n::s('Rate this page'));
         }
         // display current rating, and allow for rating
         $details[] = $rating_label;
         // details
         if (count($details)) {
             $content .= '<p class="details">' . ucfirst(implode(', ', $details)) . '</p>';
         }
         // the full introductory text
         if ($item['introduction']) {
             $content .= Codes::beautify($item['introduction'], $item['options']);
         } elseif (!is_object($overlay)) {
             include_once $context['path_to_root'] . 'articles/article.php';
             $article = new Article();
             $article->load_by_content($item);
             $content .= $article->get_teaser('teaser');
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $content .= $overlay->get_text('list', $item);
         }
         // an array of links
         $menu = array();
         // rate the article
         $menu = array_merge($menu, array(Articles::get_url($item['id'], 'like') => i18n::s('Rate this page')));
         // read the article
         $menu = array_merge($menu, array($url => i18n::s('Read more')));
         // info on related files
         if ($count = Files::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = Skin::build_link($url . '#_attachments', sprintf(i18n::ns('%d file', '%d files', $count), $count), 'basic');
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
             $link = Comments::get_url('article:' . $item['id'], 'list');
             $menu = array_merge($menu, array($link => sprintf(i18n::ns('%d comment', '%d comments', $count), $count)));
         }
         // discuss
         if (Comments::allow_creation($item, $anchor)) {
             $menu = array_merge($menu, array(Comments::get_url('article:' . $item['id'], 'comment') => i18n::s('Discuss')));
         }
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             $menu = array_merge($menu, array($url . '#_attachments' => sprintf(i18n::ns('%d link', '%d links', $count), $count)));
         }
         // trackback
         if (Links::allow_trackback()) {
             $menu = array_merge($menu, array('links/trackback.php?anchor=' . urlencode('article:' . $item['id']) => i18n::s('Reference this page')));
         }
         // link to the anchor page
         if (is_object($anchor)) {
             $menu = array_merge($menu, array($anchor->get_url() => $anchor->get_title()));
         }
         // list up to three categories by title, if any
         if ($items = Members::list_categories_by_title_for_member('article:' . $item['id'], 0, 3, 'raw')) {
             foreach ($items as $id => $attributes) {
                 $menu = array_merge($menu, array(Categories::get_permalink($attributes) => $attributes['title']));
             }
         }
         // append a menu
         $content .= Skin::build_list($menu, 'menu_bar');
         // insert a complete box
         $text .= Skin::build_box($icon . $prefix . Codes::beautify_title($item['title']) . $suffix, $content, 'header1', 'article_' . $item['id']);
         // section closing
         if ($item_count == 1) {
             $text .= '</div>' . "\n";
         }
     }
     // end of processing
     SQL::free($result);
     // add links to archives
     $anchor = Categories::get(i18n::c('monthly'));
     if (isset($anchor['id']) && ($items = Categories::list_by_date_for_anchor('category:' . $anchor['id'], 0, COMPACT_LIST_SIZE, 'compact'))) {
         $text .= Skin::build_box(i18n::s('Previous pages'), Skin::build_list($items, 'menu_bar'));
     }
     return $text;
 }
 /**
  * layout the newest articles
  *
  * caution: this function also updates page title directly, and this makes its call non-cacheable
  *
  * @param array the article
  * @return string the rendered text
  **/
 function layout_newest($item)
 {
     global $context;
     // get the related overlay, if any
     $overlay = Overlay::load($item, 'article:' . $item['id']);
     // get the anchor
     $anchor = Anchors::get($item['anchor']);
     // the url to view this item
     $url = Articles::get_permalink($item);
     // reset the rendering engine between items
     Codes::initialize($url);
     // build a title
     if (is_object($overlay)) {
         $title = Codes::beautify_title($overlay->get_text('title', $item));
     } else {
         $title = Codes::beautify_title($item['title']);
     }
     // title prefix & suffix
     $text = $prefix = $suffix = '';
     // flag articles updated recently
     if ($context['site_revisit_after'] < 1) {
         $context['site_revisit_after'] = 2;
     }
     $context['fresh'] = gmstrftime('%Y-%m-%d %H:%M:%S', mktime(0, 0, 0, date("m"), date("d") - $context['site_revisit_after'], date("Y")));
     // link to permalink
     if (Surfer::is_empowered()) {
         $title = Skin::build_box_title($title, $url, i18n::s('Permalink'));
     }
     // signal articles to be published
     if ($item['publish_date'] <= NULL_DATE) {
         $prefix .= DRAFT_FLAG;
     } else {
         if ($item['publish_date'] > NULL_DATE && $item['publish_date'] > $context['now']) {
             $prefix .= DRAFT_FLAG;
         }
     }
     // signal restricted and private articles
     if ($item['active'] == 'N') {
         $prefix .= PRIVATE_FLAG . ' ';
     } elseif ($item['active'] == 'R') {
         $prefix .= RESTRICTED_FLAG . ' ';
     }
     // signal locked articles
     if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
         $suffix .= LOCKED_FLAG;
     }
     // flag expired article
     if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
         $suffix .= EXPIRED_FLAG;
     }
     // update page title directly
     $text .= Skin::build_block($prefix . $title . $suffix, 'title');
     // if this article has a specific icon, use it
     if ($item['icon_url']) {
         $icon = $item['icon_url'];
     } elseif ($item['anchor'] && ($anchor = Anchors::get($item['anchor']))) {
         $icon = $anchor->get_icon_url();
     }
     // if we have a valid image
     if (preg_match('/(.gif|.jpg|.jpeg|.png)$/i', $icon)) {
         // fix relative path
         if (!preg_match('/^(\\/|http:|https:|ftp:)/', $icon)) {
             $icon = $context['url_to_root'] . $icon;
         }
         // flush the image on the right
         $text .= '<img src="' . $icon . '" class="right_image" alt="" />';
     }
     // article rating, if the anchor allows for it
     if (!is_object($anchor) || !$anchor->has_option('without_rating')) {
         // report on current rating
         $label = '';
         if ($item['rating_count']) {
             $label = Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])) . ' ';
         }
         $label .= i18n::s('Rate this page');
         // allow for rating
         $text .= Skin::build_link(Articles::get_url($item['id'], 'like'), $label, 'basic');
     }
     // the introduction text, if any
     if (is_object($overlay)) {
         $text .= Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
     } else {
         $text .= Skin::build_block($item['introduction'], 'introduction');
     }
     // insert overlay data, if any
     if (is_object($overlay)) {
         $text .= $overlay->get_text('view', $item);
     }
     // the beautified description, which is the actual page body
     if ($item['description']) {
         // use adequate label
         if (is_object($overlay) && ($label = $overlay->get_label('description'))) {
             $text .= Skin::build_block($label, 'title');
         }
         $text .= Skin::build_block($item['description'], 'description', '', $item['options']);
     }
     //
     // list related files
     //
     // if this surfer is an editor of this article, show hidden files as well
     if (Articles::is_assigned($item['id']) || is_object($anchor) && $anchor->is_assigned()) {
         Surfer::empower();
     }
     // build a complete box
     $box['bar'] = array();
     $box['text'] = '';
     // count the number of files in this article
     if ($count = Files::count_for_anchor('article:' . $item['id'])) {
         if ($count > 20) {
             $box['bar'] += array('_count' => sprintf(i18n::ns('%d file', '%d files', $count), $count));
         }
         // 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, FILES_PER_PAGE, 'article:' . $item['id']);
         } else {
             $items = Files::list_by_date_for_anchor('article:' . $item['id'], 0, FILES_PER_PAGE, 'article:' . $item['id']);
         }
         if (is_array($items)) {
             $box['text'] .= Skin::build_list($items, 'decorated');
         }
         // navigation commands for files
         $prefix = Articles::get_url($item['id'], 'navigate', 'files');
         $box['bar'] += Skin::navigate($url, $prefix, $count, FILES_PER_PAGE, 0);
         // the command to post a new file, if allowed
         if (Files::allow_creation($item, $anchor, 'article')) {
             $link = 'files/edit.php?anchor=' . urlencode('article:' . $item['id']);
             $box['bar'] += array($link => i18n::s('Add a file'));
         }
         if (is_array($box['bar'])) {
             $box['text'] .= Skin::build_list($box['bar'], 'menu_bar');
         }
     }
     // actually render the html for this box
     if ($box['text']) {
         $text .= Skin::build_box(i18n::s('Files'), $box['text'], 'header1', 'files');
     }
     //
     // bottom page menu
     //
     // discuss this page, if the index page can be commented, and comments are accepted at the article level
     if (Comments::allow_creation($item, $anchor)) {
         $this->menu[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'comment'), i18n::s('Post a comment'), 'span');
     }
     // info on related comments
     if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
         $this->menu[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'list'), sprintf(i18n::ns('%d comment', '%d comments', $count), $count), 'span');
     }
     // new links are accepted at the index page and at the article level
     if (Links::allow_trackback()) {
         $this->menu[] = Skin::build_link('links/trackback.php?anchor=' . urlencode('article:' . $item['id']), i18n::s('Reference this page'), 'span');
     }
     // info on related links
     if ($count = Links::count_for_anchor('article:' . $item['id'])) {
         $this->menu[] = Skin::build_link($url . '#_attachments', sprintf(i18n::ns('%d link', '%d links', $count), $count), 'span');
     }
     // new files are accepted at the index page and at the article level
     if (is_object($anchor) && $anchor->has_option('with_files') && !($anchor->has_option('no_files') || preg_match('/\\bno_files\\b/i', $item['options']))) {
         // add a file
         if (Files::allow_creation($item, $anchor, 'article')) {
             if ($context['with_friendly_urls'] == 'Y') {
                 $link = 'files/edit.php/article/' . $item['id'];
             } else {
                 $link = 'files/edit.php?anchor=' . urlencode('article:' . $item['id']);
             }
             $this->menu[] = Skin::build_link($link, i18n::s('Add a file'), 'span');
         }
     }
     // modify this page
     if (Surfer::is_empowered()) {
         $this->menu[] = Skin::build_link(Articles::get_url($item['id'], 'edit'), i18n::s('Edit'), 'span');
     }
     // view permalink
     if (Surfer::is_empowered()) {
         $this->menu[] = Skin::build_link($url, i18n::s('Permalink'), 'span');
     }
     // insert overlay data, if any
     if (is_object($overlay)) {
         $text .= $overlay->get_text('trailer', $item);
     }
     // add trailer information from this item, if any
     if (isset($item['trailer']) && trim($item['trailer'])) {
         $text .= Codes::beautify($item['trailer']);
     }
     // returned the formatted content
     return $text;
 }
Ejemplo n.º 20
0
 /**
  * list articles as a daily weblog do
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         if (Surfer::is_associate()) {
             $text .= '<p>' . sprintf(i18n::s('Use the %s to populate this server.'), Skin::build_link('help/populate.php', i18n::s('Content Assistant'), 'shortcut')) . '</p>';
         }
         return $text;
     }
     // build a list of articles
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // three components per box
         $box = array();
         $box['date'] = '';
         $box['title'] = '';
         $box['content'] = '';
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // permalink
         $url = Articles::get_permalink($item);
         // make a live title
         if (is_object($overlay)) {
             $box['title'] .= Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $box['title'] .= Codes::beautify_title($item['title']);
         }
         // make a clickable title
         $box['title'] = Skin::build_link($url, $box['title'], 'basic');
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $box['title'] = PRIVATE_FLAG . $box['title'];
         } elseif ($item['active'] == 'R') {
             $box['title'] = RESTRICTED_FLAG . $box['title'];
         }
         // flag articles updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $box['title'] .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $box['title'] .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $box['title'] .= UPDATED_FLAG;
         }
         // what's the date of publication?
         if (isset($item['publish_date']) && $item['publish_date'] > NULL_DATE) {
             $box['date'] .= Skin::build_date($item['publish_date'], 'publishing');
         }
         // the icon to put aside - never use anchor images
         if ($item['icon_url']) {
             $box['content'] .= '<a href="' . $context['url_to_root'] . $url . '"><img src="' . $item['icon_url'] . '" class="left_image" alt="" /></a>';
         }
         // details
         $details = array();
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $details[] = Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // show details
         if (count($details)) {
             $box['content'] .= '<p class="details">' . implode(' ~ ', $details) . '</p>' . "\n";
         }
         // list categories by title, if any
         if ($items = Members::list_categories_by_title_for_member('article:' . $item['id'], 0, 7, 'raw')) {
             $tags = array();
             foreach ($items as $id => $attributes) {
                 // add background color to distinguish this category against others
                 if (isset($attributes['background_color']) && $attributes['background_color']) {
                     $attributes['title'] = '<span style="background-color: ' . $attributes['background_color'] . '; padding: 0 3px 0 3px;">' . $attributes['title'] . '</span>';
                 }
                 $tags[] = Skin::build_link(Categories::get_permalink($attributes), $attributes['title'], 'basic');
             }
             $box['content'] .= '<p class="tags">' . implode(' ', $tags) . '</p>';
         }
         // the introduction text, if any
         if (is_object($overlay)) {
             $box['content'] .= Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
         } else {
             $box['content'] .= Skin::build_block($item['introduction'], 'introduction');
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $box['content'] .= $overlay->get_text('list', $item);
         }
         // the description
         $box['content'] .= Skin::build_block($item['description'], 'description', '', $item['options']);
         // a compact list of attached files
         if ($count = Files::count_for_anchor('article:' . $item['id'])) {
             // 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, FILES_PER_PAGE, 'compact');
             } else {
                 $items = Files::list_by_date_for_anchor('article:' . $item['id'], 0, FILES_PER_PAGE, 'compact');
             }
             if (is_array($items)) {
                 $items = Skin::build_list($items, 'compact');
             }
             if ($items) {
                 $box['content'] .= Skin::build_box(i18n::s('Files'), $items, 'header2');
             }
         }
         // build a menu
         $menu = array();
         // read the article
         $menu[] = Skin::build_link($url, i18n::s('Permalink'), 'span');
         // info on related files
         if ($count) {
             $menu[] = Skin::build_link($url . '#_attachments', sprintf(i18n::ns('%d file', '%d files', $count), $count), 'span');
         }
         // info on related comments
         if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
             $menu[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'list'), sprintf(i18n::ns('%d comment', '%d comments', $count), $count), 'span');
         }
         // comment
         if (Comments::allow_creation($item, $anchor)) {
             $menu[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'comment'), i18n::s('Discuss'), 'span');
         }
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             $menu[] = Skin::build_link($url . '#_attachments', sprintf(i18n::ns('%d link', '%d links', $count), $count), 'span');
         }
         // trackback
         if (Links::allow_trackback()) {
             $menu[] = Skin::build_link('links/trackback.php?anchor=' . urlencode('article:' . $item['id']), i18n::s('Reference this page'), 'span');
         }
         // a menu bar
         if (count($menu)) {
             $box['content'] .= '<div class="menu_bar" style="clear: left;">' . MENU_PREFIX . implode(MENU_SEPARATOR, $menu) . MENU_SUFFIX . "</div>\n";
         }
         // build a simple box for this post
         $text .= '<div class="post">' . '<div class="date">' . $box['date'] . '</div>' . '<h2><span>' . $box['title'] . '</span></h2>' . '<div class="content">' . $box['content'] . '</div>' . '</div>';
     }
     // end of processing
     SQL::free($result);
     return $text;
 }
Ejemplo n.º 21
0
 } else {
     $items_per_page = COMMENTS_PER_PAGE;
 }
 // the first comment to list
 $offset = ($zoom_index - 1) * $items_per_page;
 if (is_object($layout) && method_exists($layout, 'set_offset')) {
     $layout->set_offset($offset);
 }
 // build a complete box
 $box = array('bar' => array(), 'text' => '');
 // new comments are allowed
 if (Comments::allow_creation($item, $anchor, 'section')) {
     $box['text'] .= Comments::get_form('section:' . $item['id']);
 }
 // a navigation bar for these comments
 if ($count = Comments::count_for_anchor('section:' . $item['id'])) {
     if ($count > 20) {
         $box['bar'] += array('_count' => sprintf(i18n::s('%d comments'), $count));
     }
     // list comments by date
     $items = Comments::list_by_date_for_anchor('section:' . $item['id'], $offset, $items_per_page, $layout, TRUE);
     // actually render the html
     if (is_array($items)) {
         $box['text'] .= Skin::build_list($items, 'rows');
     } elseif (is_string($items)) {
         $box['text'] .= $items;
     }
     // navigation commands for comments
     $prefix = Comments::get_url('section:' . $item['id'], 'navigate');
     $box['bar'] = array_merge($box['bar'], Skin::navigate(NULL, $prefix, $count, $items_per_page, $zoom_index, FALSE, TRUE));
 }
Ejemplo n.º 22
0
 /**
  * list articles
  *
  * Accept following variants:
  * - 'hits', compact plus the number of hits
  * - 'no_author', for articles in the user page
  * - 'category:xxx', if the list is displayed at categories/view.php
  * - 'section:xxx', if the list is displayed at sections/view.php
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($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 = 'decorated';
     }
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag sticky pages
         if ($item['rank'] < 10000) {
             $prefix .= STICKY_FLAG;
         }
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $suffix .= ' ' . LOCKED_FLAG;
         }
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= ' ' . UPDATED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // the compact version
         if ($this->layout_variant == 'compact') {
             $items[$url] = array($prefix, Skin::strip($title, 30), $suffix, 'basic', NULL);
             continue;
         }
         // with hits
         if ($this->layout_variant == 'hits') {
             if ($item['hits'] > 1) {
                 $suffix = ' <span class="details">- ' . Skin::build_number($item['hits'], i18n::s('hits')) . '</span>';
             }
             $items[$url] = array($prefix, Skin::strip($title, 30), $suffix, 'basic', NULL);
             continue;
         }
         // introduction
         $introduction = '';
         if (is_object($overlay)) {
             $introduction = $overlay->get_text('introduction', $item);
         } else {
             $introduction = $item['introduction'];
         }
         // the introductory text
         if ($introduction) {
             $suffix .= ' -&nbsp;' . Codes::beautify_introduction($introduction);
             // link to description, if any
             if ($item['description']) {
                 $suffix .= ' ' . Skin::build_link($url, MORE_IMG, 'more', i18n::s('View the page')) . ' ';
             }
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $suffix .= $overlay->get_text('list', $item);
         }
         // next line, except if we already are at the beginning of a line
         if ($suffix && !preg_match('/<br\\s*\\/>$/', rtrim($suffix))) {
             $suffix .= BR;
         }
         // append details to the suffix
         $suffix .= '<span class="details">';
         // details
         $details = array();
         // display details only at the main index page, and also at anchor pages
         if (isset($this->focus) && $item['anchor'] != $this->focus) {
             // the author
             if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
                 if ($item['create_name'] != $item['edit_name']) {
                     $details[] = sprintf(i18n::s('by %s, %s'), $item['create_name'], $item['edit_name']);
                 } else {
                     $details[] = sprintf(i18n::s('by %s'), $item['create_name']);
                 }
             }
             // the last action
             $details[] = Anchors::get_action_label($item['edit_action']) . ' ' . Skin::build_date($item['edit_date']);
             // the number of hits
             if (Surfer::is_logged() && $item['hits'] > 1) {
                 $details[] = Skin::build_number($item['hits'], i18n::s('hits'));
             }
             // info on related files
             if ($count = Files::count_for_anchor('article:' . $item['id'], TRUE)) {
                 $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
             }
             // info on related links
             if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
                 $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
             }
             // info on related comments
             if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
                 $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
             }
             // rating
             if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
                 $details[] = Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
             }
             // unusual ranks are signaled to associates and owners
             if ($item['rank'] != 10000 && Articles::is_owned($item, $anchor)) {
                 $details[] = '{' . $item['rank'] . '}';
             }
         }
         // at the user page
         if ($this->layout_variant == 'no_author' && Surfer::get_id()) {
             if (Members::check('article:' . $item['id'], 'user:'******'Stop notifications');
             } else {
                 $label = i18n::s('Watch this page');
             }
             $menu = array('users/track.php?anchor=' . urlencode('article:' . $item['id']) => $label);
             $details[] = Skin::build_list($menu, 'menu');
         }
         // the main anchor link
         if (is_object($anchor) && (!isset($this->focus) || $item['anchor'] != $this->focus)) {
             $details[] = sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()), 'section'));
         }
         // combine in-line details
         if (count($details)) {
             $suffix .= ucfirst(trim(implode(', ', $details)));
         }
         // end of details
         $suffix .= '</span>';
         // display all tags
         if ($item['tags']) {
             $suffix .= ' <span class="tags">' . Skin::build_tags($item['tags'], 'article:' . $item['id']) . '</span>';
         }
         // strip empty details
         $suffix = str_replace(BR . '<span class="details"></span>', '', $suffix);
         $suffix = str_replace('<span class="details"></span>', '', $suffix);
         // insert a suffix separator
         if (trim($suffix)) {
             $suffix = ' ' . $suffix;
         }
         // the icon to put in the left column
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } elseif (is_callable(array($anchor, 'get_bullet_url'))) {
             $icon = $anchor->get_bullet_url();
         }
         // list all components for this item
         $items[$url] = array($prefix, $title, $suffix, 'article', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Ejemplo n.º 23
0
 /**
  * list sections as topics in a forum
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // layout in a table
     $text = Skin::table_prefix('wide');
     // 'even' is used for title rows, 'odd' for detail rows
     $class_title = 'odd';
     $class_detail = 'even';
     // build a list of sections
     $family = '';
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // change the family
         if ($item['family'] != $family) {
             $family = $item['family'];
             // show the family
             $text .= Skin::table_suffix() . '<h2><span>' . $family . '&nbsp;</span></h2>' . "\n" . Skin::table_prefix('wide');
         }
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'section:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // reset everything
         $prefix = $label = $suffix = $icon = '';
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // indicate the id in the hovering popup
         $hover = i18n::s('View the section');
         if (Surfer::is_member()) {
             $hover .= ' [section=' . $item['id'] . ']';
         }
         // the url to view this item
         $url = Sections::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // use the title as a link to the page
         $title =& Skin::build_link($url, $title, 'basic', $hover);
         // flag sections updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $suffix = EXPIRED_FLAG . ' ';
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix = NEW_FLAG . ' ';
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix = UPDATED_FLAG . ' ';
         }
         // this is another row of the output
         $text .= '<tr class="' . $class_title . '"><th>' . $prefix . $title . $suffix . '</th><th>' . i18n::s('Poster') . '</th><th>' . i18n::s('Messages') . '</th><th>' . i18n::s('Last active') . '</th></tr>' . "\n";
         $count = 1;
         // get last posts for this board --avoid sticky pages
         if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
             $order = $matches[1];
         } else {
             $order = 'edition';
         }
         if ($articles =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, 5, 'raw', TRUE)) {
             foreach ($articles as $id => $article) {
                 // get the related overlay, if any
                 $article_overlay = Overlay::load($article, 'article:' . $id);
                 // flag articles updated recently
                 if ($article['expiry_date'] > NULL_DATE && $article['expiry_date'] <= $context['now']) {
                     $flag = EXPIRED_FLAG . ' ';
                 } elseif ($article['create_date'] >= $context['fresh']) {
                     $flag = NEW_FLAG . ' ';
                 } elseif ($article['edit_date'] >= $context['fresh']) {
                     $flag = UPDATED_FLAG . ' ';
                 } else {
                     $flag = '';
                 }
                 // use the title to label the link
                 if (is_object($article_overlay)) {
                     $title = Codes::beautify_title($article_overlay->get_text('title', $article));
                 } else {
                     $title = Codes::beautify_title($article['title']);
                 }
                 // title
                 $title = Skin::build_link(Articles::get_permalink($article), $title, 'article');
                 // poster
                 $poster = Users::get_link($article['create_name'], $article['create_address'], $article['create_id']);
                 // comments
                 $comments = Comments::count_for_anchor('article:' . $article['id']);
                 // last editor
                 $action = '';
                 if ($article['edit_date']) {
                     // label the action
                     if (isset($article['edit_action'])) {
                         $action = Anchors::get_action_label($article['edit_action']);
                     } else {
                         $action = i18n::s('edited');
                     }
                     $action = '<span class="details">' . $action . ' ' . Skin::build_date($article['edit_date']) . '</span>';
                 }
                 // this is another row of the output
                 $text .= '<tr class="' . $class_detail . '"><td>' . $title . $flag . '</td><td>' . $poster . '</td><td style="text-align: center;">' . $comments . '</td><td>' . $action . '</td></tr>' . "\n";
             }
         }
         // more details
         $details = array();
         // board introduction
         if ($item['introduction']) {
             $details[] = Codes::beautify_introduction($item['introduction']);
         }
         // indicate the total number of threads here
         if (($count = Articles::count_for_anchor('section:' . $item['id'])) && $count >= 5) {
             $details[] = sprintf(i18n::s('%d threads'), $count) . '&nbsp;&raquo;';
         }
         // link to the section index page
         if ($details) {
             $details = Skin::build_link(Sections::get_permalink($item), join(' -&nbsp;', $details), 'basic');
         } else {
             $details = '';
         }
         // add a command for new post
         $poster = '';
         if (Surfer::is_empowered()) {
             $poster = Skin::build_link('articles/edit.php?anchor=' . urlencode('section:' . $item['id']), i18n::s('Add a page') . '&nbsp;&raquo;', 'basic');
         }
         // insert details in a separate row
         if ($details || $poster) {
             $text .= '<tr class="' . $class_detail . '"><td colspan="3">' . $details . '</td><td>' . $poster . '</td></tr>' . "\n";
         }
         // more details
         $more = array();
         // board moderators
         if ($moderators = Sections::list_editors_by_name($item, 0, 7, 'comma5')) {
             $more[] = sprintf(i18n::ns('Moderator: %s', 'Moderators: %s', count($moderators)), $moderators);
         }
         // children boards
         if ($children =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, COMPACT_LIST_SIZE, 'compact')) {
             $more[] = sprintf(i18n::ns('Child board: %s', 'Child boards: %s', count($children)), Skin::build_list($children, 'comma'));
         }
         // as a compact list
         if (count($more)) {
             $content = '<ul class="compact">';
             foreach ($more as $list_item) {
                 $content .= '<li>' . $list_item . '</li>' . "\n";
             }
             $content .= '</ul>' . "\n";
             // insert details in a separate row
             $text .= '<tr class="' . $class_detail . '"><td colspan="4">' . $content . '</td></tr>' . "\n";
         }
     }
     // end of processing
     SQL::free($result);
     $text .= Skin::table_suffix();
     return $text;
 }
Ejemplo n.º 24
0
 /**
  * list articles
  *
  * @param resource the SQL result
  * @return array
  *
  * @see layouts/layout.php
  **/
 function layout($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
     include_once $context['path_to_root'] . 'comments/comments.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // build a title
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = '';
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > $context['now']) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // count related comments, if any
         if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
             $suffix .= ' (' . $count . ')';
         }
         // flag articles updated recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // the hovering title
         if ($item['introduction'] && $context['skins_with_details'] == 'Y') {
             $hover = strip_tags(Codes::beautify_introduction($item['introduction']));
         } else {
             $hover = i18n::s('View the page');
         }
         // help members to reference this page
         if (Surfer::is_member()) {
             $hover .= ' [article=' . $item['id'] . ']';
         }
         // list all components for this item
         $items[$url] = array($prefix, Skin::strip($title, 30), $suffix, 'basic', NULL, $hover);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Ejemplo n.º 25
0
 /**
  * list articles
  *
  * @param resource the SQL result
  * @return array
  *
  * @see layouts/layout.php
  **/
 function layout($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
     include_once $context['path_to_root'] . 'articles/article.php';
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'locations/locations.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // provide an absolute link
         $url = Articles::get_permalink($item);
         // build a title
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // time of last update
         $time = SQL::strtotime($item['edit_date']);
         // the section
         $section = '';
         if ($item['anchor'] && ($anchor = Anchors::get($item['anchor']))) {
             $section = ucfirst(trim(strip_tags(Codes::beautify_title($anchor->get_title()))));
         }
         // the icon to use
         $icon = '';
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } elseif ($item['anchor'] && ($anchor = Anchors::get($item['anchor'])) && is_callable($anchor, 'get_bullet_url')) {
             $icon = $anchor->get_bullet_url();
         }
         if ($icon) {
             $icon = $context['url_to_home'] . $context['url_to_root'] . $icon;
         }
         // the author(s) is an e-mail address, according to rss 2.0 spec
         $author = '';
         if (isset($item['create_address'])) {
             $author .= $item['create_address'];
         }
         if (isset($item['create_name']) && trim($item['create_name'])) {
             $author .= ' (' . $item['create_name'] . ')';
         }
         if (isset($item['edit_address']) && trim($item['edit_address']) && $item['create_address'] != $item['edit_address']) {
             if ($author) {
                 $author .= ', ';
             }
             $author .= $item['edit_address'];
             if (isset($item['edit_name']) && trim($item['edit_name'])) {
                 $author .= ' (' . $item['edit_name'] . ')';
             }
         }
         // some introductory text for this article
         $article = new Article();
         $article->load_by_content($item);
         $introduction = $article->get_teaser('teaser');
         // warns on restricted access
         if (isset($item['active']) && $item['active'] != 'Y') {
             $introduction = '[' . i18n::c('Restricted to members') . '] ' . $introduction;
         }
         // fix references
         $introduction = preg_replace('/"\\//', '"' . $context['url_to_home'] . '/', $introduction);
         // the article content
         $description = '';
         // other rss fields
         $extensions = array();
         // the geolocation for this page, if any
         if ($location = Locations::locate_anchor('article:' . $item['id'])) {
             $extensions[] = '<georss:point>' . str_replace(',', ' ', $location) . '</georss:point>';
         }
         // url for comments
         if (is_object($anchor)) {
             $extensions[] = '<comments>' . encode_link($context['url_to_home'] . $context['url_to_root'] . $anchor->get_url('comments')) . '</comments>';
         }
         // count comments
         $comment_count = Comments::count_for_anchor('article:' . $item['id']);
         $extensions[] = '<slash:comments>' . $comment_count . "</slash:comments>";
         // the comment post url
         $extensions[] = '<wfw:comment>' . encode_link($context['url_to_home'] . $context['url_to_root'] . Comments::get_url('article:' . $item['id'], 'service.comment')) . "</wfw:comment>";
         // the comment Rss url
         $extensions[] = '<wfw:commentRss>' . encode_link($context['url_to_home'] . $context['url_to_root'] . Comments::get_url('article:' . $item['id'], 'feed')) . "</wfw:commentRss>";
         // the trackback url
         $extensions[] = '<trackback:ping>' . encode_link($context['url_to_home'] . $context['url_to_root'] . 'links/trackback.php?anchor=' . urlencode('article:' . $item['id'])) . "</trackback:ping>";
         // no trackback:about;
         // list all components for this item
         $items[$url] = array($time, $title, $author, $section, $icon, $introduction, $description, $extensions);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }
Ejemplo n.º 26
0
 /**
  * list articles as topics in a forum
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // allow for complete styling
     $text = '<div class="last_articles">';
     // build a list of articles
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // build a title
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // reset everything
         $prefix = $label = $suffix = $icon = '';
         // signal articles to be published
         if (!isset($item['publish_date']) || $item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag expired articles
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG . ' ';
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $suffix .= ' ' . LOCKED_FLAG;
         }
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $suffix .= ' ' . Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // indicate the id in the hovering popup
         $hover = i18n::s('View the page');
         if (Surfer::is_member()) {
             $hover .= ' [article=' . $item['id'] . ']';
         }
         // one box per update
         $text .= '<div class="last_article" >';
         // use the title as a link to the page
         $text .= Skin::build_block($prefix . ucfirst($title) . $suffix, 'header1');
         // some details about this page
         $details = array();
         // page starter and date
         if ($item['create_name']) {
             $details[] = sprintf(i18n::s('Started by %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id'])) . ' ' . Skin::build_date($item['create_date']);
         }
         // page last modification
         if ($item['edit_date'] && $item['edit_action'] == 'article:update' && $item['edit_name']) {
             $details[] = Anchors::get_action_label($item['edit_action']) . ' ' . sprintf(i18n::s('by %s'), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id'])) . ' ' . Skin::build_date($item['edit_date']);
         }
         // friends
         if ($friends =& Members::list_users_by_posts_for_anchor('article:' . $item['id'], 0, USERS_LIST_SIZE, 'comma5', $item['create_id'])) {
             $details[] = sprintf(i18n::s('with %s'), $friends);
         }
         // people details
         if ($details) {
             $text .= '<p class="details">' . join(', ', $details) . "</p>\n";
         }
         // the introductory text
         $introduction = '';
         if (is_object($overlay)) {
             $introduction = $overlay->get_text('introduction', $item);
         } elseif ($item['introduction']) {
             $introduction = $item['introduction'];
         }
         if ($introduction) {
             $text .= '<div style="margin: 1em 0;">' . Codes::beautify_introduction($introduction) . '</div>';
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $text .= $overlay->get_text('list', $item);
         }
         // info on related comments
         if (($count = Comments::count_for_anchor('article:' . $item['id'])) > 1) {
             $text .= '<div style="margin-top: 1em;"><p class="details">' . sprintf(i18n::s('%d contributions, including:'), $count) . '</p></div>';
         }
         // avoid first file if mentioned in last contribution
         $file_offset = 0;
         // get last contribution for this page
         if ($comment = Comments::get_newest_for_anchor('article:' . $item['id'])) {
             if (preg_match('/\\[(download|file)=/', $comment['description'])) {
                 $file_offset++;
             }
             // bars around the last contribution
             $bottom_menu = array();
             // last contributor
             $contributor = Users::get_link($comment['create_name'], $comment['create_address'], $comment['create_id']);
             $flag = '';
             if ($comment['create_date'] >= $context['fresh']) {
                 $flag = NEW_FLAG;
             } elseif ($comment['edit_date'] >= $context['fresh']) {
                 $flag = UPDATED_FLAG;
             }
             $bottom_menu[] = sprintf(i18n::s('By %s'), $contributor) . ' ' . Skin::build_date($comment['create_date']) . $flag;
             // offer to reply
             if (Comments::allow_creation($item, $anchor)) {
                 $link = Comments::get_url($comment['id'], 'reply');
                 $bottom_menu[] = Skin::build_link($link, i18n::s('Reply'), 'basic');
             }
             // gather pieces
             $pieces = array();
             // last contribution, and user signature
             $pieces[] = ucfirst(trim($comment['description'])) . Users::get_signature($comment['create_id']);
             // bottom
             if ($bottom_menu) {
                 $pieces[] = '<div style="margin-top: 1em;">' . ucfirst(trim(Skin::finalize_list($bottom_menu, 'menu'))) . '</div>';
             }
             // put all pieces together
             $text .= '<div class="last_comment">' . "\n" . join("\n", $pieces) . '</div>' . "\n";
         }
         // list more recent files
         if ($items = Files::list_by_date_for_anchor('article:' . $item['id'], $file_offset, 3, 'dates')) {
             // more files than listed
             $more = '';
             if (($count = Files::count_for_anchor('article:' . $item['id'])) > 3) {
                 $more = '<span class="details">' . sprintf(i18n::s('%d files, including:'), $count) . '</span>';
             }
             if (is_array($items)) {
                 $items = Skin::build_list($items, 'compact');
             }
             $text .= '<div style="margin: 1em 0;">' . $more . $items . '</div>';
         }
         // display all tags
         if ($item['tags']) {
             $text .= ' <p class="tags">' . Skin::build_tags($item['tags'], 'article:' . $item['id']) . '</p>';
         }
         // navigation links
         $menu = array();
         // permalink
         $menu[] = Skin::build_link($url, i18n::s('View the page'), 'span');
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             $menu[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // the main anchor link
         if (is_object($anchor) && (!isset($this->focus) || $item['anchor'] != $this->focus)) {
             $menu[] = Skin::build_link($anchor->get_url(), sprintf(i18n::s('in %s'), ucfirst($anchor->get_title())), 'span', i18n::s('View the section'));
         }
         // actually insert details
         $text .= Skin::finalize_list($menu, 'menu_bar');
         // bottom of the box
         $text .= '</div>';
     }
     // close the list of articles
     $text .= '</div>';
     // beautify everything at once
     $text = Codes::beautify($text);
     // end of processing
     SQL::free($result);
     // done
     return $text;
 }
Ejemplo n.º 27
0
 /**
  * list articles
  *
  * @param resource the SQL result
  * @return string
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // sanity check
     if (!isset($this->focus)) {
         $this->focus = NULL;
     }
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     $odd = TRUE;
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // build a title
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > $context['now']) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // some details
         $details = array();
         // info on related files --optional
         if ($count = Files::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related comments --mandatory
         if ($count = Comments::count_for_anchor('article:' . $item['id'], FALSE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
         }
         // info on related links --optional
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // details
         if (count($details)) {
             $suffix .= ' <span class="details">(' . ucfirst(implode(', ', $details)) . ')</span>';
         }
         // flag popular pages
         if ($item['hits'] > 300) {
             $suffix .= POPULAR_FLAG;
         }
         // last contribution
         if ($item['edit_action']) {
             $action = Anchors::get_action_label($item['edit_action']) . ' ';
         } else {
             $action = i18n::s('edited');
         }
         if ($item['edit_name']) {
             $suffix .= '<br /><span class="details">' . sprintf(i18n::s('%s by %s %s'), $action, Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']), Skin::build_date($item['edit_date'])) . '</span>';
         } else {
             $suffix .= '<br /><span class="details">' . $action . ' ' . Skin::build_date($item['edit_date']) . '</span>';
         }
         // flag articles updated recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $suffix .= $overlay->get_text('list', $item, $this->focus);
         }
         // the hovering title
         if ($item['introduction'] && $context['skins_with_details'] == 'Y') {
             $hover = strip_tags(Codes::beautify_introduction($item['introduction']));
         } else {
             $hover = i18n::s('View the page');
         }
         // help members to reference this page
         if (Surfer::is_member()) {
             $hover .= ' [article=' . $item['id'] . ']';
         }
         // add an image if available
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         } elseif (is_callable(array($anchor, 'get_bullet_url'))) {
             $icon = $anchor->get_bullet_url();
         }
         // format the image
         if ($icon) {
             $icon = Skin::build_link($url, '<img src="' . $icon . '" />', 'basic', $hover);
         }
         // list all components for this item
         if ($odd = !$odd) {
             $class = ' class="odd"';
         } else {
             $class = ' class="even"';
         }
         // use a table to layout the image properly
         if ($icon) {
             $text .= '<div' . $class . '><table class="decorated"><tr><td class="image" style="text-align: center">' . $icon . '</td><td class="content">' . $prefix . Skin::build_link($url, Skin::strip($title, 30), 'basic', $hover) . $suffix . '</td></tr></table></div>';
         } else {
             $text .= '<div' . $class . '>' . $prefix . Skin::build_link($url, Skin::strip($title, 30), 'basic', $hover) . $suffix . '</div>';
         }
     }
     // end of processing
     SQL::free($result);
     return $text;
 }
Ejemplo n.º 28
0
Archivo: view.php Proyecto: rair/yacs
 }
 // the maximum number of comments per page
 if (is_object($layout)) {
     $items_per_page = $layout->items_per_page();
 } else {
     $items_per_page = COMMENTS_PER_PAGE;
 }
 // the first comment to list
 $offset = ($zoom_index - 1) * $items_per_page;
 if (is_object($layout) && method_exists($layout, 'set_offset')) {
     $layout->set_offset($offset);
 }
 // build a complete box
 $box = array('bar' => array(), 'prefix_bar' => array(), 'text' => '');
 // a navigation bar for these comments
 if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
     if ($count > 20) {
         $box['bar'] += array('_count' => sprintf(i18n::ns('%d comment', '%d comments', $count), $count));
     }
     // list comments by date
     $items = Comments::list_by_date_for_anchor('article:' . $item['id'], $offset, $items_per_page, $layout, TRUE);
     // actually render the html
     if (is_array($items)) {
         $box['text'] .= Skin::build_list($items, 'rows');
     } elseif (is_string($items)) {
         $box['text'] .= $items;
     }
     // navigation commands for comments
     $prefix = Comments::get_url('article:' . $item['id'], 'navigate');
     $box['bar'] = array_merge($box['bar'], Skin::navigate(NULL, $prefix, $count, $items_per_page, $zoom_index));
 }
Ejemplo n.º 29
0
 /**
  * layout one recent article
  *
  * @param array the article
  * @return an array ($prefix, $label, $suffix)
  **/
 function layout_recent($item)
 {
     global $context;
     // permalink
     $url = Articles::get_permalink($item);
     // get the related overlay, if any
     $overlay = Overlay::load($item, 'article:' . $item['id']);
     // get the anchor
     $anchor = Anchors::get($item['anchor']);
     // use the title to label the link
     if (is_object($overlay)) {
         $title = Codes::beautify_title($overlay->get_text('title', $item));
     } else {
         $title = Codes::beautify_title($item['title']);
     }
     // reset everything
     $prefix = $suffix = '';
     // signal restricted and private articles
     if ($item['active'] == 'N') {
         $prefix .= PRIVATE_FLAG;
     } elseif ($item['active'] == 'R') {
         $prefix .= RESTRICTED_FLAG;
     }
     // rating
     if ($item['rating_count']) {
         $suffix .= Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
     }
     // the introductory text
     $introduction = '';
     if (is_object($overlay)) {
         $introduction = $overlay->get_text('introduction', $item);
     } elseif ($item['introduction']) {
         $introduction = $item['introduction'];
     }
     if ($introduction) {
         $suffix .= ' -&nbsp;' . Codes::beautify_introduction($introduction);
     }
     // other details
     $details = array();
     // the author
     $author = '';
     if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
         $author = sprintf(i18n::s('by %s'), $item['create_name']) . ' ';
     }
     // date
     $details[] = $author . Skin::build_date($item['publish_date']);
     // info on related files
     if ($count = Files::count_for_anchor('article:' . $item['id'], TRUE)) {
         $details[] = Skin::build_link($url . '#_attachments', sprintf(i18n::ns('%d file', '%d files', $count), $count), 'basic');
     }
     // info on related comments
     $link = Comments::get_url('article:' . $item['id'], 'list');
     if ($count = Comments::count_for_anchor('article:' . $item['id'], TRUE)) {
         $details[] = Skin::build_link($link, sprintf(i18n::ns('%d comment', '%d comments', $count), $count), 'basic');
     }
     // discuss
     if (Comments::allow_creation($item, $anchor)) {
         $details[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'comment'), i18n::s('Discuss'), 'basic');
     }
     // info on related links
     if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
         $details[] = Skin::build_link($url . '#_attachments', sprintf(i18n::ns('%d link', '%d links', $count), $count), 'basic');
     }
     // append a menu
     $suffix .= Skin::finalize_list($details, 'menu');
     // display all tags
     if ($item['tags']) {
         $suffix .= ' <p class="tags" style="margin-top: 3px;">' . Skin::build_tags($item['tags'], 'article:' . $item['id']) . '</p>';
     }
     // insert an array of links
     return array($prefix, $title, $suffix);
 }
Ejemplo n.º 30
0
 /**
  * build a notification related to a section
  *
  * This function builds a mail message that displays:
  * - an image of the contributor (if possible)
  * - a headline mentioning the contribution
  * - the full content of the section
  * - a button linked to the section
  * - a link to the containing section, if any
  *
  * Note: this function returns legacy HTML, not modern XHTML, because this is what most
  * e-mail client software can afford.
  *
  * @param string either 'apply', 'create' or 'update'
  * @param array attributes of the item
  * @param object overlay of the item, if any
  * @return string text to be send by e-mail
  */
 public static function build_notification($action, $item, $overlay = NULL)
 {
     global $context;
     // get the main anchor
     $anchor = Anchors::get($item['anchor']);
     // compute page title
     if (is_object($overlay)) {
         $title = Codes::beautify_title($overlay->get_text('title', $item));
     } else {
         $title = Codes::beautify_title($item['title']);
     }
     // headline template
     switch ($action) {
         case 'apply':
             $template = i18n::c('%s is requesting access to %s');
             break;
         case 'create':
             $template = i18n::c('%s has created section %s');
             break;
         case 'update':
             $template = i18n::c('%s has updated section %s');
             break;
     }
     // headline
     $headline = sprintf($template, Surfer::get_link(), '<a href="' . Sections::get_permalink($item) . '">' . $title . '</a>');
     // panel content
     $content = '';
     // signal restricted and private articles
     if ($item['active'] == 'N') {
         $title = PRIVATE_FLAG . $title;
     } elseif ($item['active'] == 'R') {
         $title = RESTRICTED_FLAG . $title;
     }
     // insert page title
     $content .= '<h3><span>' . $title . '</span></h3>';
     // insert anchor prefix
     if (is_object($anchor)) {
         $content .= $anchor->get_prefix();
     }
     // the introduction text, if any
     if (is_object($overlay)) {
         $content .= Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
     } elseif (isset($item['introduction']) && trim($item['introduction'])) {
         $content .= Skin::build_block($item['introduction'], 'introduction');
     }
     // get text related to the overlay, if any
     if (is_object($overlay)) {
         $content .= $overlay->get_text('view', $item);
     }
     // filter description, if necessary
     if (is_object($overlay)) {
         $description = $overlay->get_text('description', $item);
     } else {
         $description = $item['description'];
     }
     // the beautified description, which is the actual page body
     if ($description) {
         // use adequate label
         if (is_object($overlay) && ($label = $overlay->get_label('description'))) {
             $content .= Skin::build_block($label, 'title');
         }
         // beautify the target page
         $content .= Skin::build_block($description, 'description', '', $item['options']);
     }
     // attachment details
     $details = array();
     // info on related sections
     if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
         $details[] = sprintf(i18n::nc('%d section', '%d sections', $count), $count);
     }
     // info on related articles
     if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
         $details[] = sprintf(i18n::nc('%d page', '%d pages', $count), $count);
     }
     // info on related files
     if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
         // the actual list of files attached to this section
         if (preg_match('/\\bfiles_by_title\\b/i', $item['options'])) {
             $items = Files::list_by_title_for_anchor('section:' . $item['id'], 0, 300, 'compact');
         } else {
             $items = Files::list_by_date_for_anchor('section:' . $item['id'], 0, 300, 'compact');
         }
         // wrap it with some header
         if (is_array($items)) {
             $items = Skin::build_list($items);
         }
         if ($items) {
             $content .= '<h3><span>' . i18n::s('Files') . '</span></h3>' . $items;
         }
         // details to be displayed at page bottom
         $details[] = sprintf(i18n::nc('%d file', '%d files', $count), $count);
     }
     // info on related links
     include_once $context['path_to_root'] . 'links/links.php';
     if ($count = Links::count_for_anchor('section:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::nc('%d link', '%d links', $count), $count);
     }
     // comments
     include_once $context['path_to_root'] . 'comments/comments.php';
     if ($count = Comments::count_for_anchor('section:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::nc('%d comment', '%d comments', $count), $count);
     }
     // describe attachments
     if (count($details)) {
         $content .= '<hr align="left" size=1" width="150">' . '<p style="margin: 3px 0;">' . sprintf(i18n::c('This section has %s'), join(', ', $details)) . '</p>';
     }
     // assemble main content of this message
     $text = Skin::build_mail_content($headline, $content);
     // a set of links
     $menu = array();
     // request access to the item
     if ($action == 'apply') {
         // call for action
         $link = $context['url_to_home'] . $context['url_to_root'] . Sections::get_url($item['id'], 'invite', Surfer::get_id());
         $label = sprintf(i18n::c('Invite %s to participate'), Surfer::get_name());
         $menu[] = Skin::build_mail_button($link, $label, TRUE);
         // link to user profile
         $link = Surfer::get_permalink();
         $label = sprintf(i18n::c('View the profile of %s'), Surfer::get_name());
         $menu[] = Skin::build_mail_button($link, $label, FALSE);
         // invite to visit the item
     } else {
         // call for action
         $link = Sections::get_permalink($item);
         if (!is_object($overlay) || !($label = $overlay->get_label('permalink_command', 'sections', FALSE))) {
             $label = i18n::c('View the section');
         }
         $menu[] = Skin::build_mail_button($link, $label, TRUE);
         // link to the container
         if (is_object($anchor)) {
             $link = $context['url_to_home'] . $context['url_to_root'] . $anchor->get_url();
             $menu[] = Skin::build_mail_button($link, $anchor->get_title(), FALSE);
         }
     }
     // finalize links
     $text .= Skin::build_mail_menu($menu);
     // the full message
     return $text;
 }