[20358] | 1 | <?php |
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| 2 | /* |
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| 3 | Plugin Name: Social Buttons |
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| 4 | Version: auto |
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| 5 | Description: Sharing functions for Facebook, Twitter, Google+ and Tumblr |
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| 6 | Plugin URI: auto |
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| 7 | Author: Mistic |
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| 8 | Author URI: http://www.strangeplanet.fr |
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| 9 | */ |
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| 10 | |
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| 11 | defined('PHPWG_ROOT_PATH') or die('Hacking attempt!'); |
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| 12 | |
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| 13 | global $prefixeTable; |
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| 14 | |
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| 15 | // +-----------------------------------------------------------------------+ |
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| 16 | // | Define plugin constants | |
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| 17 | // +-----------------------------------------------------------------------+ |
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| 18 | defined('SOCIALBUTT_ID') or define('SOCIALBUTT_ID', basename(dirname(__FILE__))); |
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| 19 | define('SOCIALBUTT_PATH' , PHPWG_PLUGINS_PATH . SOCIALBUTT_ID . '/'); |
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| 20 | define('SOCIALBUTT_ADMIN', get_root_url() . 'admin.php?page=plugin-' . SOCIALBUTT_ID); |
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| 21 | define('SOCIALBUTT_VERSION', 'auto'); |
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| 22 | |
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| 23 | |
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| 24 | // +-----------------------------------------------------------------------+ |
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| 25 | // | Add event handlers | |
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| 26 | // +-----------------------------------------------------------------------+ |
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| 27 | // init the plugin |
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| 28 | add_event_handler('init', 'socialbutt_init'); |
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| 29 | |
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| 30 | if (defined('IN_ADMIN')) |
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| 31 | { |
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| 32 | add_event_handler('get_admin_plugin_menu_links', 'socialbutt_admin_plugin_menu_links'); |
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| 33 | |
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| 34 | function socialbutt_admin_plugin_menu_links($menu) |
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| 35 | { |
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| 36 | array_push($menu, array( |
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| 37 | 'NAME' => 'Social Buttons', |
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| 38 | 'URL' => SOCIALBUTT_ADMIN, |
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| 39 | )); |
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| 40 | return $menu; |
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| 41 | } |
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| 42 | } |
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| 43 | else |
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| 44 | { |
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| 45 | add_event_handler('loc_end_picture', 'socialbutt_add_button'); |
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| 46 | add_event_handler('loc_end_index', 'socialbutt_add_button'); |
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| 47 | } |
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| 48 | |
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| 49 | |
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| 50 | /** |
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| 51 | * plugin initialization |
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| 52 | */ |
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| 53 | function socialbutt_init() |
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| 54 | { |
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| 55 | global $conf, $pwg_loaded_plugins; |
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| 56 | |
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| 57 | // apply upgrade if needed |
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| 58 | if ( |
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| 59 | SOCIALBUTT_VERSION == 'auto' or |
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| 60 | $pwg_loaded_plugins[SOCIALBUTT_ID]['version'] == 'auto' or |
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| 61 | version_compare($pwg_loaded_plugins[SOCIALBUTT_ID]['version'], SOCIALBUTT_VERSION, '<') |
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| 62 | ) |
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| 63 | { |
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| 64 | // call install function |
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| 65 | include_once(SOCIALBUTT_PATH . 'include/install.inc.php'); |
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| 66 | socialbutt_install(); |
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| 67 | |
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| 68 | // update plugin version in database |
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| 69 | if ( $pwg_loaded_plugins[SOCIALBUTT_ID]['version'] != 'auto' and SOCIALBUTT_VERSION != 'auto' ) |
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| 70 | { |
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| 71 | $query = ' |
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| 72 | UPDATE '. PLUGINS_TABLE .' |
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| 73 | SET version = "'. SOCIALBUTT_VERSION .'" |
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| 74 | WHERE id = "'. SOCIALBUTT_ID .'"'; |
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| 75 | pwg_query($query); |
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| 76 | |
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| 77 | $pwg_loaded_plugins[SOCIALBUTT_ID]['version'] = SOCIALBUTT_VERSION; |
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| 78 | |
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| 79 | if (defined('IN_ADMIN')) |
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| 80 | { |
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| 81 | $_SESSION['page_infos'][] = 'Social Buttons updated to version '. SOCIALBUTT_VERSION; |
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| 82 | } |
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| 83 | } |
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| 84 | } |
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| 85 | |
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| 86 | // prepare plugin configuration |
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| 87 | $conf['SocialButtons'] = unserialize($conf['SocialButtons']); |
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| 88 | } |
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| 89 | |
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| 90 | |
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| 91 | /** |
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| 92 | * add buttons |
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| 93 | */ |
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| 94 | function socialbutt_add_button() |
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| 95 | { |
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| 96 | global $conf, $template; |
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| 97 | |
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| 98 | $basename = script_basename(); |
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| 99 | $root_url = get_absolute_root_url(); |
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| 100 | |
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| 101 | if ($basename == 'picture') |
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| 102 | { |
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| 103 | $share_url = $root_url.ltrim(duplicate_picture_url(), './'); |
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| 104 | } |
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| 105 | else if ($basename == 'index') |
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| 106 | { |
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| 107 | $conf['SocialButtons']['position'] = 'index'; |
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| 108 | $share_url = $root_url.ltrim(duplicate_index_url(array(), array('start')), './'); |
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| 109 | } |
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| 110 | else |
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| 111 | { |
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| 112 | return; |
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| 113 | } |
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| 114 | |
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| 115 | |
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| 116 | define('SOCIALBUTT_POSITION', $conf['SocialButtons']['position']); |
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| 117 | $tpl_vars = array( |
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| 118 | 'share_url' => $share_url, |
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| 119 | 'position' => $conf['SocialButtons']['position'], |
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| 120 | ); |
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| 121 | $buttons = array(); |
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| 122 | |
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| 123 | |
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| 124 | if ($conf['SocialButtons']['google']['enabled']) |
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| 125 | { |
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| 126 | include_once(SOCIALBUTT_PATH . 'include/google.inc.php'); |
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[20374] | 127 | socialbutt_google($basename, $root_url, $tpl_vars, $buttons); |
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[20358] | 128 | } |
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| 129 | if ($conf['SocialButtons']['twitter']['enabled']) |
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| 130 | { |
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| 131 | include_once(SOCIALBUTT_PATH . 'include/twitter.inc.php'); |
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[20374] | 132 | socialbutt_twitter($basename, $root_url, $tpl_vars, $buttons); |
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[20358] | 133 | } |
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| 134 | if ($conf['SocialButtons']['facebook']['enabled']) |
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| 135 | { |
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| 136 | include_once(SOCIALBUTT_PATH . 'include/facebook.inc.php'); |
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[20374] | 137 | socialbutt_facebook($basename, $root_url, $tpl_vars, $buttons); |
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[20358] | 138 | } |
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| 139 | if ($conf['SocialButtons']['tumblr']['enabled']) |
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| 140 | { |
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| 141 | include_once(SOCIALBUTT_PATH . 'include/tumblr.inc.php'); |
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[20374] | 142 | socialbutt_tumblr($basename, $root_url, $tpl_vars, $buttons); |
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[20358] | 143 | } |
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[20374] | 144 | if ($conf['SocialButtons']['pinterest']['enabled'] and $basename=='picture') |
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| 145 | { |
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| 146 | include_once(SOCIALBUTT_PATH . 'include/pinterest.inc.php'); |
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| 147 | socialbutt_pinterest($basename, $root_url, $tpl_vars, $buttons); |
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| 148 | } |
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[20358] | 149 | |
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| 150 | if (empty($buttons)) |
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| 151 | { |
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| 152 | return; |
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| 153 | } |
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| 154 | |
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| 155 | |
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| 156 | $template->assign('SOCIALBUTT', $tpl_vars); |
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| 157 | |
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| 158 | // parse buttons |
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| 159 | foreach ($buttons as &$button) |
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| 160 | { |
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| 161 | $button = $template->parse($button, true); |
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| 162 | } |
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| 163 | unset($button); |
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| 164 | |
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| 165 | switch ($conf['SocialButtons']['position']) |
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| 166 | { |
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| 167 | case 'index': |
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| 168 | foreach ($buttons as $button) { |
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| 169 | // $template->add_index_button('<li>'.$button.'</li>', 100); |
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| 170 | $template->concat('PLUGIN_INDEX_ACTIONS', "\n<li>".$button."</li>"); |
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| 171 | } |
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| 172 | break; |
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| 173 | case 'toolbar': |
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| 174 | foreach ($buttons as $button) { |
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| 175 | // $template->add_picture_button($button, 100); |
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| 176 | $template->concat('PLUGIN_PICTURE_ACTIONS', "\n".$button); |
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| 177 | } |
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| 178 | break; |
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| 179 | default; |
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| 180 | $template->assign('SOCIALBUTT_BUTTONS', $buttons); |
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| 181 | $template->set_prefilter('picture', 'socialbutt_add_button_prefilter'); |
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| 182 | } |
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| 183 | } |
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| 184 | |
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| 185 | function socialbutt_add_button_prefilter($content) |
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| 186 | { |
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| 187 | switch (SOCIALBUTT_POSITION) |
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| 188 | { |
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| 189 | case 'top': |
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| 190 | $search = '<div id="theImage">'; |
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| 191 | $add = '<div>{foreach from=$SOCIALBUTT_BUTTONS item=BUTTON}{$BUTTON}{/foreach}</div>'; |
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| 192 | break; |
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| 193 | |
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| 194 | case 'bottom': |
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| 195 | $search = '{$ELEMENT_CONTENT}'; |
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| 196 | $add = '<div>{foreach from=$SOCIALBUTT_BUTTONS item=BUTTON}{$BUTTON}{/foreach}</div>'; |
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| 197 | break; |
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| 198 | } |
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| 199 | |
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| 200 | return str_replace($search, $search.$add, $content); |
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| 201 | } |
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| 202 | |
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| 203 | ?> |
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