53 lines
1.8 KiB
PHP
53 lines
1.8 KiB
PHP
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<?php
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class CommentListTheme extends Themelet {
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public function display_page_start($page, $current_page, $total_pages) {
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$page->set_title("Comments");
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$page->set_heading("Comments");
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$page->add_block(new Block("Navigation", $this->build_navigation($current_page, $total_pages), "left"));
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$page->add_block(new Paginator("comment/list", null, $current_page, $total_pages), 90);
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}
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private function build_navigation($page_number, $total_pages) {
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$prev = $page_number - 1;
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$next = $page_number + 1;
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$h_prev = ($page_number <= 1) ? "Prev" :
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"<a href='".make_link("comment/list/$prev")."'>Prev</a>";
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$h_index = "<a href='".make_link("index")."'>Index</a>";
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$h_next = ($page_number >= $total_pages) ? "Next" :
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"<a href='".make_link("comment/list/$next")."'>Next</a>";
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return "$h_prev | $h_index | $h_next";
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}
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// FIXME: privatise this
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public function build_postbox($image_id) {
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$i_image_id = int_escape($image_id);
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return "
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<form action='".make_link("comment/add")."' method='POST'>
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<input type='hidden' name='image_id' value='$i_image_id' />
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<textarea name='comment' rows='5' cols='50'></textarea>
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<br><input type='submit' value='Post' />
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</form>
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";
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}
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public function add_comment_list($page, $image, $comments, $position, $with_postbox) {
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$html = "<div style='text-align: left'>";
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$html .= "<div style='float: left; margin-right: 16px;'>" . build_thumb_html($image) . "</div>";
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$html .= $comments;
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$html .= "</div>";
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if($with_postbox) {
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$html .= "<div style='clear:both;'>".($this->build_postbox($image->id))."</div>";
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}
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else {
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$html .= "<div style='clear:both;'><p><small>You need to create an account before you can comment</small></p></div>";
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}
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$page->add_block(new Block("{$image->id}: ".($image->get_tag_list()), $html, "main", $position));
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}
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}
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?>
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