PHP Comments::get_newest_for_anchor方法代码示例

    die(i18n::s('You are not allowed to perform this operation.'));
    // a new contribution has been submitted
} elseif (isset($_REQUEST['message']) && trim($_REQUEST['message'])) {
    // sanitize the message
    $_REQUEST['message'] = str_replace(array("\r\n", "\r"), "\n", trim($_REQUEST['message']));
    // protect from hackers
    if (isset($_REQUEST['edit_name'])) {
        $_REQUEST['edit_name'] = preg_replace(FORBIDDEN_IN_NAMES, '_', $_REQUEST['edit_name']);
    }
    if (isset($_REQUEST['edit_address'])) {
        $_REQUEST['edit_address'] = encode_link($_REQUEST['edit_address']);
    }
    // append to previous comment during 10 minutes
    $continuity_limit = gmstrftime('%Y-%m-%d %H:%M:%S', time() - 600);
    // this is the first contribution to the thread
    if (!($item = Comments::get_newest_for_anchor($anchor->get_reference()))) {
        $fields = array();
        $fields['anchor'] = $anchor->get_reference();
        $fields['description'] = $_REQUEST['message'];
        // this is a continuated contribution from this authenticated surfer
    } elseif ($item['type'] != 'notification' && Surfer::get_id() && (isset($item['create_id']) && Surfer::get_id() == $item['create_id']) && $continuity_limit < $item['edit_date']) {
        $item['description'] .= BR . $_REQUEST['message'];
        $fields = $item;
        // else process the contribution as a new comment
    } else {
        $fields = array();
        $fields['anchor'] = $anchor->get_reference();
        $fields['description'] = $_REQUEST['message'];
    }
    // actual database update
    if (!($fields['id'] = Comments::post($fields))) {

//.........这里部分代码省略.........
             }
             // one file has been added
         } elseif (!Codes::check_embedded($this->item['description'], 'embed', $origin) && ($item = Files::get($origin, TRUE))) {
             // this file is eligible for being embedded in the page
             if (isset($item['file_name']) && Files::is_embeddable($item['file_name'])) {
                 // the overlay may prevent embedding
                 if (is_object($this->overlay) && !$this->overlay->should_embed_files()) {
                 } else {
                     $label = '[embed=' . $origin . ']';
                 }
                 // else add a comment to take note of the upload
             } else {
                 // only when comments are allowed
                 if (!Articles::has_option('no_comments', $this->anchor, $this->item)) {
                     // remember this as an automatic notification
                     $fields = array();
                     $fields['anchor'] = 'article:' . $this->item['id'];
                     if ($action == 'file:create') {
                         $fields['description'] = '[file=' . $item['id'] . ',' . $item['file_name'] . ']';
                     } else {
                         $fields['description'] = '[download=' . $item['id'] . ',' . $item['file_name'] . ']';
                     }
                     Comments::post($fields);
                 }
             }
         }
         // we are in some interactive thread
         if ($origin && $this->has_option('view_as_chat')) {
             // default is to download the file
             if (!$label) {
                 $label = '[download=' . $origin . ']';
             }
             // this is the first contribution to the thread
             if (!($comment = Comments::get_newest_for_anchor('article:' . $this->item['id']))) {
                 $fields = array();
                 $fields['anchor'] = 'article:' . $this->item['id'];
                 $fields['description'] = $label;
                 // this is a continuated contribution from this authenticated surfer
             } elseif ($comment['type'] != 'notification' && Surfer::get_id() && (isset($comment['create_id']) && Surfer::get_id() == $comment['create_id'])) {
                 $comment['description'] .= BR . $label;
                 $fields = $comment;
                 // else process the contribution as a new comment
             } else {
                 $fields = array();
                 $fields['anchor'] = 'article:' . $this->item['id'];
                 $fields['description'] = $label;
             }
             // only when comments are allowed
             if (!Articles::has_option('no_comments', $this->anchor, $this->item)) {
                 Comments::post($fields);
             }
             // include flash videos in a regular page
         } elseif ($origin && $label) {
             $query[] = "description = '" . SQL::escape($this->item['description'] . ' ' . $label) . "'";
         }
         // suppress references to a deleted file
     } elseif ($action == 'file:delete' && $origin) {
         // suppress reference in main description field
         $text = Codes::delete_embedded($this->item['description'], 'download', $origin);
         $text = Codes::delete_embedded($text, 'embed', $origin);
         $text = Codes::delete_embedded($text, 'file', $origin);
         // save changes
         $query[] = "description = '" . SQL::escape($text) . "'";
         // append a reference to a new image to the description
     } elseif ($action == 'image:create' && $origin) {
         if (!Codes::check_embedded($this->item['description'], 'image', $origin)) {

//.........这里部分代码省略.........
     // 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')) {

//.........这里部分代码省略.........
         // 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')) {

 if (isset($_REQUEST['edit_name'])) {
     $_REQUEST['edit_name'] = preg_replace(FORBIDDEN_IN_NAMES, '_', $_REQUEST['edit_name']);
 }
 if (isset($_REQUEST['edit_address'])) {
     $_REQUEST['edit_address'] = encode_link($_REQUEST['edit_address']);
 }
 // track anonymous surfers
 Surfer::track($_REQUEST);
 // remove default string, if any
 $_REQUEST['description'] = preg_replace('/^' . preg_quote(i18n::s('Contribute to this page!'), '/') . '/', '', ltrim($_REQUEST['description']));
 // hardcode line breaks if no WYSIWYG editor
 if (!isset($_REQUEST['editor'])) {
     $_REQUEST['description'] = str_replace("\n", BR, $_REQUEST['description']);
 }
 // append to previous comment during 10 secondes
 if (!isset($item['id']) && ($newest = Comments::get_newest_for_anchor($anchor->get_reference())) && $newest['type'] != 'notification' && Surfer::get_id() && (isset($newest['create_id']) && Surfer::get_id() == $newest['create_id']) && $newest['edit_date'] > gmstrftime('%Y-%m-%d %H:%M:%S', time() - 10)) {
     // copy from previous comment record
     $_REQUEST['id'] = $newest['id'];
     $_REQUEST['create_address'] = $newest['create_address'];
     $_REQUEST['create_date'] = $newest['create_date'];
     $_REQUEST['create_id'] = $newest['create_id'];
     $_REQUEST['create_name'] = $newest['create_name'];
     $_REQUEST['description'] = $newest['description'] . BR . $_REQUEST['description'];
     $_REQUEST['previous_id'] = $newest['previous_id'];
     $_REQUEST['type'] = $newest['type'];
 }
 // attach some file
 $file_path = Files::get_path($anchor->get_reference());
 if (isset($_FILES['upload']) && ($uploaded = Files::upload($_FILES['upload'], $file_path, $anchor->get_reference()))) {
     // sanity check
     if (!$_REQUEST['description']) {