title) . "\"\n"); fwrite($fp, " time=\"" . xmlenc($this->time) . "\"\n"); fwrite($fp, " flyer=\"" . xmlenc($this->flyer) . "\">"); fwrite($fp, xmlenc($this->description)); fwrite($fp, " \n"); } public function show() { global $ICONS_DIR, $EVENT_PAGE; $icons = new Icons($ICONS_DIR."/"); $icon = $icons->icons[$this->flyer]; $content = Markdown(htmlspecialchars_decode($this->description)); $str = "
\n"; $str .= "
" . date("D M jS Y", $this->time) . "
\n"; $str .= "
\n"; $str .= " time."\">". htmlspecialchars_decode($this->title, ENT_QUOTES) . "\n"; $str .= "
\n"; $str .= "
" . $content . "
\n"; /* if($this->flyer) { $str .= " \"flyer\"prefix.$icon->file."\"/>\n"; } */ $str .= "
\n"; return $str; } public function Event($title, $time, $description, $flyer = "") { $this->title = $title; $this->time = $time; $this->description = $description; $this->flyer = $flyer; } } class Events { private $file; private $events = array(); // Admin config public $admin_title = "Events"; public $admin_submodules = array("Add Event" => "add", "Edit Event" => "edit", "Delete Event" => "delete"); public function admin_add($action, $vars) { global $ICONS_DIR; switch($action) { case "add": $event = new Event($vars["title"], DateTimeEdit::toTimestamp($vars, "time"), $vars["description"], $vars["icon"]); echo "\"" .$event->title . "\" has now been added."; $this->add($event); $this->write(); break; case "preview": $event = new Event($vars["title"], DateTimeEdit::toTimestamp($vars, "time"), $vars["description"], $vars["icon"]); echo "
\n"; echo "
\n"; echo $event->show(); echo "
\n"; echo "
\n"; echo "

Looking ok?

"; $form = new Form("add"); $form->addWidget(new Hidden($vars)); $form->addWidget(new Button("yes")); $form->render(); $form = new Form("retry"); $form->addWidget(new Hidden($vars)); $form->addWidget(new Button("no")); $form->render(); break; case "retry": $title = $vars["title"]; $time = DateTimeEdit::toTimestamp($vars, "time"); $description = $vars["description"]; $flyer = $vars["icon"]; default: $form = new Form("preview"); $form->addWidget(new LineEdit("Title", "title", $title)); $form->addWidget(new DateTimeEdit("Time", "time", $time)); $form->addWidget(new TextEdit("Description", "description", $description)); $form->addWidget(new ImageComboBox("Icon", "icon", $icon, new Icons($ICONS_DIR."/"))); $form->addWidget(new Button("Add event")); $form->render(); break; } } public function admin_edit($action, $vars) { global $ICONS_DIR; switch($action) { case "add": $this->events[$vars["eventid"]]->title = $vars["title"]; $this->events[$vars["eventid"]]->time = DateTimeEdit::toTimestamp($vars, "time"); $this->events[$vars["eventid"]]->description = $vars["description"]; $this->events[$vars["eventid"]]->flyer = $vars["icon"]; $this->write(); echo "\"" . $this->events[$vars["eventid"]]->title . "\" has now been edited."; break; case "preview": $event = new Event($vars["title"], DatetimeEdit::toTimestamp($vars, "time"), $vars["description"], $vars["icon"]); echo "
\n"; echo "
\n"; echo $event->show(); echo "
\n"; echo "
\n"; echo "

Looking ok?

"; $form = new Form("add"); $form->addWidget(new Hidden($vars)); $form->addWidget(new Button("yes")); $form->render(); $form = new Form("retry"); $form->addWidget(new Hidden($vars)); $form->addWidget(new Button("no")); $form->render(); break; case "edit": case "retry": if(isset($vars["title"])) $title = $vars["title"]; else $title = $this->events[$vars["eventid"]]->title; if(isset($vars["time_year"])) $time = DateTimeEdit::toTimestamp($vars, "time"); else $time = $this->events[$vars["eventid"]]->time; if(isset($vars["description"])) $description = $vars["description"]; else $description = $this->events[$vars["eventid"]]->description; if(isset($vars["icon"])) $icon = $vars["icon"]; else $icon = $this->events[$vars["eventid"]]->flyer; $form = new Form("preview"); $form->addWidget(new Hidden($vars)); $form->addWidget(new LineEdit("Title", "title", $title)); $form->addWidget(new DateTimeEdit("Time", "time", $time)); $form->addWidget(new TextEdit("Description", "description", $description)); $form->addWidget(new ImageComboBox("Icon", "icon", $icon, new Icons($ICONS_DIR."/"))); $form->addWidget(new Button("Update event")); $form->render(); break; case "select": default: $eventlist = array(); foreach($this->events as $event) { $eventlist[$event->title] = $event->time; } $form = new Form("edit"); $form->addWidget(new ComboBox("Edit this event:", "eventid", "", $eventlist)); $form->addWidget(new Button("Edit...")); $form->render(); break; } } public function admin_delete($action, $vars) { switch($action) { case "delete": echo "\"". $this->events[$vars["eventid"]]->title . "\" has now been deleted."; unset($this->events[$vars["eventid"]]); $this->write(); break; case "confirm": echo "Really delete: " . $this->events[$vars["eventid"]]->title . "?"; $form = new Form("delete"); $form->addWidget(new Hidden($vars)); $form->addWidget(new Button("yes")); $form->render(); $form = new Form("select"); $form->addWidget(new Hidden($vars)); $form->addWidget(new Button("no")); $form->render(); break; case "select": default: $eventlist = array(); foreach($this->events as $event) { $eventlist[$event->title] = $event->time; } $form = new Form("confirm"); $form->addWidget(new ComboBox("Delete this event:", "eventid", "", $eventlist)); $form->addWidget(new Button("Delete...")); $form->render(); break; } } public function admin($sub, $action, $vars) { switch($sub) { case "add": $this->admin_add($action, $vars); break; case "edit": $this->admin_edit($action, $vars); break; case "delete": $this->admin_delete($action, $vars); break; } } public function run($params) { global $eventid; $single = false; $show = "all"; $number = -1; $str = ""; $str .= "
\n"; foreach($params as $param => $value) { switch($param) { case "show": $show = $value; break; case "number": $number = $value; break; case "single": $single = true; break; } } if($single == true) { if($eventid && $this->events[$eventid]) { $str .= $this->events[$eventid]->show(); } else { $str .= "No such show!\n"; } } else { switch($show) { case "coming": $str .= $this->showcoming($number); break; case "old": $str .= $this->showold($number); break; case "all": default: $str .= $this->showall($number); } } $str .= "
\n"; return $str; } public function showall($number) { $str = ""; $foundany = false; // Key sort ksort($this->events); // If number is -1 show all shows. if($number == -1) $number = 100000; foreach($this->events as $event) { $foundany = true; $str .= $event->show(); $number--; if(!$number) return $str; } if($foundany == false) return "No shows available at the moment."; return $str; } public function showcoming($number) { $str = ""; $foundany = false; // Key sort ksort($this->events); // If number is -1 show all shows. if($number == -1) $number = 100000; foreach($this->events as $event) { if($event->time >= time()) { $foundany = true; $str .= $event->show(); $number--; } if(!$number) return $str; } if($foundany == false) return "No shows available at the moment."; return $str; } public function showold($number) { $str = ""; // Key sort krsort($this->events); // If number is -1 show all shows. if($number == -1) $number = 100000; foreach($this->events as $event) { if($event->time <= time()) { $str .= $event->show(); $number--; } if(!$number) return $str; } return $str; } public function add($event) { $key = $event->time; // array_push($this->events, $event); $this->events[$key] = $event; } public function write() { $fp = fopen($this->file, "w"); fwrite($fp, "\n"); fwrite($fp, "\n"); foreach($this->events as $event) { $event->write($fp); } fwrite($fp, "\n"); fclose($fp); } private function read() { $dom = new DomDocument; $dom->preserveWhiteSpace = FALSE; $dom->load($this->file); $params = $dom->getElementsByTagName('event'); foreach ($params as $param) { $event = new Event($param->getAttribute('title'), $param->getAttribute('time'), $param->textContent, $param->getAttribute('flyer')); $this->add($event); } } public function Events($file) { $this->file = $file; if(file_exists($file)) $this->read(); } } function events_init() { global $DATA_DIR; return new Events($DATA_DIR . "/events.xml"); } ?>