1 | <?php |
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2 | /* |
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3 | Plugin Name: Random Header |
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4 | Version: 2.2 |
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5 | Description: Random Header allow you to show in the header a random picture from the choosen categorie, as a normal image, or as a background |
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6 | Plugin URI: http://piwigo.org/ext/extension_view.php?eid=188 |
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7 | Author: repie38 |
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8 | Author URI: |
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9 | */ |
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10 | |
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11 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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12 | DEFINE('RH_VERSION','v2.2'); |
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13 | define('RH_PATH' , PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)) . '/'); |
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14 | |
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15 | class RandomHeader |
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16 | { |
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17 | var $rh_config; |
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18 | |
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19 | function load_config() |
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20 | { |
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21 | global $conf; |
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22 | $this->rh_config = unserialize($conf['Random_Header']); |
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23 | foreach (get_pwg_themes() as $pwg_templateID => $pwg_template) { |
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24 | |
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25 | if (empty($this->rh_config[$pwg_templateID]['selected_cat'])) { |
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26 | |
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27 | $this->rh_config[$pwg_templateID]['selected_cat'] = '0'; |
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28 | $this->rh_config[$pwg_templateID]['active_on_picture']='off'; |
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29 | $this->rh_config[$pwg_templateID]['head_css']=''; |
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30 | $this->rh_config[$pwg_templateID]['img_css']=''; |
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31 | $this->rh_config[$pwg_templateID]['mode_background']='off'; |
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32 | $this->rh_config[$pwg_templateID]['concat_before'] ='off' ; |
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33 | $this->rh_config[$pwg_templateID]['concat_after'] ='off' ; |
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34 | $this->rh_config[$pwg_templateID]['root_link'] ='off' ; |
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35 | |
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36 | $this->save_config(); |
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37 | } |
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38 | if (!isset($this->rh_config[$pwg_templateID]['root_link'])) $this->rh_config[$pwg_templateID]['root_link']='off'; |
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39 | |
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40 | } |
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41 | } |
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42 | |
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43 | function save_config() |
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44 | { |
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45 | $query = ' |
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46 | UPDATE '.CONFIG_TABLE.' |
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47 | SET value = "'.addslashes(serialize($this->rh_config)).'" |
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48 | WHERE param = "Random_Header" |
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49 | ;'; |
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50 | pwg_query($query); |
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51 | |
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52 | load_conf_from_db(); |
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53 | } |
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54 | |
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55 | function plugin_admin_menu($menu) |
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56 | { |
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57 | array_push($menu,array( |
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58 | 'NAME' => 'Random Header', |
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59 | 'URL' => get_root_url().'admin.php?page=plugin-'.basename(dirname(__FILE__)))); |
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60 | return $menu; |
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61 | } |
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62 | |
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63 | function randombanner(){ |
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64 | global $page; |
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65 | global $template; |
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66 | global $conf; |
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67 | global $user; |
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68 | |
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69 | $usertheme=$user['theme'] ; |
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70 | |
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71 | if (isset($this->rh_config[$usertheme])){ |
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72 | if ( !defined('IN_ADMIN') && isset($page['body_id']) && ($page['body_id']!='thePicturePage' || $this->rh_config[$usertheme]['active_on_picture']=='on') ) { |
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73 | |
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74 | $result = pwg_query('SELECT '.IMAGES_TABLE.'.path FROM '.IMAGES_TABLE.' , '.IMAGE_CATEGORY_TABLE.' WHERE '.IMAGES_TABLE.'.`id` = '.IMAGE_CATEGORY_TABLE.'.`image_id` AND '.IMAGE_CATEGORY_TABLE.'.category_id = ' . $this->rh_config[$usertheme]['selected_cat'] . ' ORDER BY RAND() LIMIT 0,1'); |
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75 | if (mysql_num_rows($result) > 0) { |
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76 | $toto = mysql_fetch_row($result); |
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77 | |
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78 | if ($this->rh_config[$usertheme]['mode_background']=='on') { |
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79 | $template->append('head_elements','<style type="text/css">#theHeader{background: url('.$toto[0].') no-repeat;'. $this->rh_config[$usertheme]['head_css'] .'}</style>'); |
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80 | } |
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81 | else { |
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82 | if ($this->rh_config[$usertheme]['img_css']!='' || $this->rh_config[$usertheme]['head_css']!='') |
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83 | $template->append('head_elements','<style type="text/css">#theHeader{'. $this->rh_config[$usertheme]['head_css'] .'}#theHeader #RandomImage{'. $this->rh_config[$usertheme]['img_css'] .'}</style>'); |
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84 | $page['page_banner'] = ($this->rh_config[$usertheme]['concat_before']=='on') ? $conf['page_banner'] : ''; |
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85 | $page['page_banner'].= ($this->rh_config[$usertheme]['root_link']=='on') ? '<a href="'.PHPWG_ROOT_PATH.'" title="'.l10n('Home').'">' : ''; |
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86 | $page['page_banner'].= '<img id="RandomImage" src="'.$toto[0].'">'; |
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87 | $page['page_banner'].= ($this->rh_config[$usertheme]['root_link']=='on') ? '</a>' : ''; |
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88 | $page['page_banner'].= ($this->rh_config[$usertheme]['concat_after']=='on') ? $conf['page_banner'] : ''; |
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89 | } |
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90 | } |
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91 | }} |
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92 | } |
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93 | |
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94 | } |
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95 | |
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96 | $obj = new RandomHeader(); |
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97 | $obj->load_config(); |
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98 | add_event_handler('loc_begin_page_header', array(&$obj, 'randombanner') ); |
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99 | add_event_handler('get_admin_plugin_menu_links', array(&$obj, 'plugin_admin_menu') ); |
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100 | set_plugin_data($plugin['id'], $obj) |
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101 | |
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102 | |
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103 | ?> |
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