1 | <?php |
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2 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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3 | |
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4 | // add smilies button to the comment field |
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5 | function set_smiliessupport() |
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6 | { |
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7 | global $conf, $lang; |
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8 | $conf_smiliessupport = explode(',' , $conf['smiliessupport']); |
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9 | |
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10 | $smilies = get_smilies($conf_smiliessupport); |
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11 | $lang['Comment'] .= SmiliesTable($conf_smiliessupport, $smilies); |
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12 | } |
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13 | |
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14 | // return an array with available smilies (name and path) ## must received the unserialized configuration array |
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15 | function get_smilies($conf_smiliessupport) |
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16 | { |
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17 | $accepted_ext = array('gif', 'jpg', 'png'); |
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18 | |
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19 | if ($handle = opendir(PHPWG_ROOT_PATH.$conf_smiliessupport[0])) |
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20 | { |
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21 | $i = 1; |
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22 | while (false !== ($file = readdir($handle))) |
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23 | { |
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24 | if ($file != '.' AND $file != '..' AND in_array(get_extension($file), $accepted_ext)) |
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25 | { |
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26 | $smilies[] = array( |
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27 | 'PATH' => PHPWG_ROOT_PATH.$conf_smiliessupport[0].'/'.$file, |
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28 | 'TITLE' => ':'.get_filename_wo_extension($file).':', |
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29 | 'TR' => ($i>0 AND $i%$conf_smiliessupport[1] == 0) ? '</tr><tr>' : null, |
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30 | ); |
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31 | $i++; |
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32 | } |
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33 | } |
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34 | |
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35 | return $smilies; |
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36 | } else { |
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37 | return false; |
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38 | } |
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39 | } |
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40 | |
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41 | // get the smilies button ## must received the unserialized configuration array AND the smilies array |
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42 | function SmiliesTable($conf_smiliessupport, $smilies) |
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43 | { |
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44 | global $template; |
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45 | load_language('plugin.lang', SMILIES_PATH); |
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46 | |
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47 | // edit field has different id |
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48 | // if ( |
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49 | // (isset($_GET['action']) AND $_GET['action'] == 'edit_comment') |
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50 | // OR (isset($page['body_id']) AND $page['body_id'] == 'theCommentsPage') |
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51 | // ) { |
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52 | // $template->assign('form_name', 'editComment'); |
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53 | // } else { |
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54 | // $template->assign('form_name', 'addComment'); |
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55 | // } |
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56 | $template->assign('form_name', 'addComment'); |
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57 | |
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58 | $template->assign(array( |
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59 | 'SMILIES_PATH' => SMILIES_PATH, |
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60 | 'REPRESENTANT' => PHPWG_ROOT_PATH.$conf_smiliessupport[0].'/'.$conf_smiliessupport[2], |
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61 | 'smiliesfiles' => $smilies, |
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62 | )); |
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63 | |
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64 | $template->set_filename('smiliessupport_page', dirname(__FILE__).'/template/smiliessupport_page.tpl'); |
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65 | return $template->parse('smiliessupport_page', true); |
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66 | } |
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67 | |
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68 | // parse smilies |
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69 | function SmiliesParse($str) |
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70 | { |
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71 | global $conf; |
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72 | |
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73 | $conf_smiliessupport = explode("," , $conf['smiliessupport']); |
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74 | $def_path = $conf_smiliessupport[0].'/smilies.txt'; |
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75 | $accepted_ext = array('gif', 'jpg', 'png'); |
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76 | |
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77 | if ($handle = opendir(PHPWG_ROOT_PATH.$conf_smiliessupport[0])) |
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78 | { |
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79 | while (false !== ($file = readdir($handle))) |
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80 | { |
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81 | if ($file != "." && $file != ".." && in_array(get_extension($file), $accepted_ext)) { |
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82 | $v = ':'.get_filename_wo_extension($file).':'; |
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83 | $s = '<img src="'.$conf_smiliessupport[0].'/'.$file.'" alt=":'.get_filename_wo_extension($file).':" title=":'.get_filename_wo_extension($file).':"/>'; |
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84 | $str = str_replace($v, $s, $str); |
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85 | } |
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86 | } |
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87 | } |
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88 | |
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89 | if (file_exists($def_path)) |
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90 | { |
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91 | $def = file($def_path); |
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92 | foreach($def as $v) |
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93 | { |
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94 | $v = trim($v); |
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95 | if (preg_match('|^([^\t]*)[\t]+(.*)$|',$v,$matches)) { |
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96 | $r = '#'.preg_quote($matches[1],'/').'#'; |
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97 | $t = '<img src="'.$conf_smiliessupport[0].'/'.$matches[2].'" alt=":'.get_filename_wo_extension($matches[2]).':" title=":'.get_filename_wo_extension($matches[2]).':"/>'; |
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98 | $str = preg_replace($r, $t, $str); |
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99 | } |
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100 | } |
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101 | } |
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102 | |
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103 | return $str; |
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104 | } |
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105 | |
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106 | ?> |
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