_darcs/pristine/lib/searchaction.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 class SearchAction extends Action {
  23
  24         function is_readonly() {
  25                 return true;
  26         }
  27
  28         function handle($args) {
  29                 parent::handle($args);
  30                 $this->show_form();
  31         }
  32
  33         function show_top($arr=NULL) {
  34                 if ($arr) {
  35                         $error = $arr[1];
  36                 }
  37                 if ($error) {
  38                         common_element('p', 'error', $error);
  39                 } else {
  40                         $instr = $this->get_instructions();
  41                         $output = common_markup_to_html($instr);
  42                         common_element_start('div', 'instructions');
  43                         common_raw($output);
  44                         common_element_end('div');
  45                 }
  46                 $this->search_menu();
  47         }
  48
  49         function get_title() {
  50                 return NULL;
  51         }
  52
  53         function show_header($arr) {
  54                 return;
  55         }
  56
  57         function show_form($error=NULL) {
  58                 global $config;
  59
  60                 $q = $this->trimmed('q');
  61                 $page = $this->trimmed('page', 1);
  62
  63                 common_show_header($this->get_title(), array($this, 'show_header'), array($q, $error),
  64                                                    array($this, 'show_top'));
  65                 common_element_start('form', array('method' => 'get',
  66                                                                                    'id' => 'login',
  67                                                                                    'action' => common_local_url($this->trimmed('action'))));
  68                 common_element_start('p');
  69                 if (!isset($config['site']['fancy']) || !$config['site']['fancy']) {
  70                         common_element('input', array('name' => 'action',
  71                                                                                   'type' => 'hidden',
  72                                                                                   'value' => $this->trimmed('action')));
  73                 }
  74                 common_element('input', array('name' => 'q',
  75                                                                           'id' => 'q',
  76                                                                           'type' => 'text',
  77                                                                           'class' => 'input_text',
  78                                                                           'value' => ($q) ? $q : ''));
  79                 common_text(' ');
  80                 common_element('input', array('type' => 'submit',
  81                                                                           'id' => 'search',
  82                                                                           'name' => 'search',
  83                                                                           'class' => 'submit',
  84                                                                           'value' => _('Search')));
  85
  86                 common_element_end('p');
  87                 common_element_end('form');
  88                 if ($q) {
  89                         $this->show_results($q, $page);
  90                 }
  91                 common_show_footer();
  92         }
  93
  94         function search_menu() {
  95                 # action => array('prompt', 'title', $args)
  96                 $action = $this->trimmed('action');
  97                 $menu =
  98                   array('peoplesearch' =>
  99                                 array(
 100                                           _('People'),
 101                                           _('Find people on this site'),
 102                                           ($action != 'peoplesearch' && $this->trimmed('q')) ? array('q' => $this->trimmed('q')) : NULL),
 103                                 'noticesearch' =>
 104                                 array( _('Text'),
 105                                            _('Find content of notices'),
 106                                            ($action != 'noticesearch' && $this->trimmed('q')) ? array('q' => $this->trimmed('q')) : NULL)
 107                                 );
 108                 $this->nav_menu($menu);
 109         }
 110 }