<?php class ViewTheme extends Themelet { /* * Build a page showing $image and some info about it */ public function display_page($page, $image) { $page->set_title("Image {$image->id}: ".html_escape($image->get_tag_list())); $page->set_heading(html_escape($image->get_tag_list())); $page->add_block(new Block("Navigation", $this->build_navigation($image->id), "left", 0)); $page->add_block(new Block("Image", $this->build_image_view($image), "main", 0)); $page->add_block(new Block(null, $this->build_info($image), "main", 10)); } var $pin = null; protected function build_pin($image_id) { if(!is_null($this->pin)) { return $this->pin; } global $database; if(isset($_GET['search'])) { $search_terms = explode(' ', $_GET['search']); $query = "search=".url_escape($_GET['search']); } else { $search_terms = array(); $query = null; } $next = $database->get_next_image($image_id, $search_terms); $prev = $database->get_prev_image($image_id, $search_terms); $h_prev = (!is_null($prev) ? "<a href='".make_link("post/view/{$prev->id}", $query)."'>Prev</a>" : "Prev"); $h_index = "<a href='".make_link()."'>Index</a>"; $h_next = (!is_null($next) ? "<a href='".make_link("post/view/{$next->id}", $query)."'>Next</a>" : "Next"); $this->pin = "$h_prev | $h_index | $h_next"; return $this->pin; } protected function build_navigation($image_id) { $h_pin = $this->build_pin($image_id); $h_search = " <p><form action='".make_link()."' method='GET'> <input id='search_input' name='search' type='text' value='Search' autocomplete='off'> <input type='submit' value='Find' style='display: none;'> </form> <div id='search_completions'></div>"; return "$h_pin<br>$h_search"; } protected function build_image_view($image) { $ilink = $image->get_image_link(); return "<img id='main_image' src='$ilink'>"; } protected function build_info($image) { global $user; $owner = $image->get_owner(); $h_owner = html_escape($owner->name); $h_ip = html_escape($image->owner_ip); $h_source = html_escape($image->source); $i_owner_id = int_escape($owner->id); $html = ""; $html .= "<p>Uploaded by <a href='".make_link("user/$h_owner")."'>$h_owner</a>"; if($user->is_admin()) { $html .= " ($h_ip)"; } if(!is_null($image->source)) { if(substr($image->source, 0, 7) == "http://") { $html .= " (<a href='$h_source'>source</a>)"; } else { $html .= " (<a href='http://$h_source'>source</a>)"; } } global $config; global $user; if($config->get_bool("tag_edit_anon") || ($user->id != $config->get_int("anon_id"))) { $html .= " (<a href=\"javascript: toggle('imgdata')\">edit</a>)"; if(isset($_GET['search'])) {$h_query = "search=".url_escape($_GET['search']);} else {$h_query = "";} $h_tags = html_escape($image->get_tag_list()); $i_image_id = int_escape($image->id); $html .= " <div id='imgdata'><form action='".make_link("tag_edit/set")."' method='POST'> <input type='hidden' name='image_id' value='$i_image_id'> <input type='hidden' name='query' value='$h_query'> <table style='width: 500px;'> <tr><td width='50px'>Tags</td><td width='300px'><input type='text' name='tags' value='$h_tags'></td></tr> <tr><td>Source</td><td><input type='text' name='source' value='$h_source'></td></tr> <tr><td> </td><td><input type='submit' value='Set'></td></tr> </table> </form> </div> "; } $html .= "<p>".$this->build_pin($image->id); return $html; } } ?>