1 | <?php |
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2 | defined('EXTENDED_DESC_PATH') or die('Hacking attempt!'); |
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3 | |
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4 | /** |
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5 | * Parse [lang] tags |
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6 | */ |
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7 | function get_user_language_desc($desc, $user_lang=null) |
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8 | { |
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9 | global $user; |
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10 | |
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11 | if (is_null($user_lang)) |
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12 | { |
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13 | $user_lang = $user['language']; |
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14 | } |
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15 | |
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16 | $small_user_lang = substr($user_lang, 0, 2); |
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17 | |
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18 | if (!preg_match('#\[lang=('.$user_lang.'|'.$small_user_lang.')\]#i', $desc)) |
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19 | { |
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20 | $user_lang = 'default'; |
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21 | $small_user_lang = 'default'; |
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22 | } |
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23 | |
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24 | if (preg_match('#\[lang=('.$user_lang.'|'.$small_user_lang.')\]#i', $desc)) |
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25 | { |
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26 | // la balise avec la langue de l'utilisateur a été trouvée |
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27 | $patterns[] = '#(^|\[/lang\])(.*?)(\[lang=(' . $user_lang . '|' . $small_user_lang . '|all)\]|$)#is'; |
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28 | $replacements[] = ''; |
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29 | $patterns[] = '#\[lang=(' . $user_lang . '|' . $small_user_lang . '|all)\](.*?)\[/lang\]#is'; |
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30 | $replacements[] = '\\1'; |
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31 | } |
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32 | else |
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33 | { |
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34 | // la balise avec la langue de l'utilisateur n'a pas été trouvée |
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35 | // On prend tout ce qui est hors balise |
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36 | $patterns[] = '#\[lang=all\](.*?)\[/lang\]#is'; |
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37 | $replacements[] = '\\1'; |
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38 | $patterns[] = '#\[lang=.*\].*\[/lang\]#is'; |
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39 | $replacements[] = ''; |
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40 | } |
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41 | |
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42 | return preg_replace($patterns, $replacements, $desc); |
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43 | } |
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44 | |
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45 | /** |
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46 | * Parse [lang] tags in keywords url |
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47 | */ |
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48 | function get_user_language_tag_url($tag) |
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49 | { |
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50 | return get_user_language_desc($tag, get_default_language()); |
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51 | } |
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52 | |
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53 | /** |
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54 | * Get all variations of [lang] tags |
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55 | */ |
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56 | function ed_get_all_alt_names($arr, $name) |
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57 | { |
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58 | if (preg_match_all('#\[lang=(.*?)\](.*?)\[/lang\]#is', $name, $matches, PREG_SET_ORDER)) |
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59 | { |
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60 | foreach ($matches as $match) |
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61 | { |
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62 | @$arr[$match[1]] .= $match[2]; |
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63 | } |
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64 | } |
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65 | return $arr; |
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66 | } |
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67 | |
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68 | /** |
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69 | * Parse all ED tags |
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70 | */ |
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71 | function get_extended_desc($desc, $param='') |
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72 | { |
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73 | global $conf, $page; |
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74 | |
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75 | // [redirect] |
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76 | // Only parse if category description on category page |
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77 | // or element description on element page |
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78 | // to avoid undesired redirect when parsing other where |
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79 | if ( |
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80 | $param != 'subcatify_category_description' |
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81 | and $param != 'main_page_element_description' |
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82 | and ( script_basename() != 'picture' or $param != 'main_page_category_description' ) |
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83 | and preg_match('#\[redirect (.*?)\]#i', $desc, $m1) |
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84 | ) |
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85 | { |
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86 | if (preg_match('#^(img|cat|search)=(\d*)\.?(\d*|)$#i', $m1[1], $m2)) |
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87 | { |
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88 | switch ($m2[1]) |
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89 | { |
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90 | case 'img': |
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91 | $url_params = array('image_id' => $m2[2]); |
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92 | if (!empty($m2[3])) |
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93 | { |
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94 | $url_params['category'] = array('id' => $m2[3], 'name' => '', 'permalink' => ''); |
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95 | } |
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96 | $url = rtrim(make_picture_url($url_params), '-'); |
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97 | break; |
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98 | |
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99 | case 'cat': |
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100 | $url_params = array('category' => array('id' => $m2[2], 'name' => '', 'permalink' => '')); |
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101 | $url = rtrim(make_index_url($url_params), '-'); |
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102 | break; |
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103 | |
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104 | case 'search': |
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105 | $url = make_index_url(array('section' => 'search', 'search' => $m2[2])); |
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106 | } |
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107 | } |
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108 | else |
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109 | { |
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110 | $url = $m1[1]; |
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111 | } |
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112 | if (is_admin()) |
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113 | { |
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114 | global $header_notes; |
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115 | load_language('plugin.lang', EXTENDED_DESC_PATH); |
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116 | $header_notes[] = sprintf(l10n('This category is redirected to %s'), '<a href="'.$url.'">'.$url.'</a>'); |
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117 | } |
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118 | else |
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119 | { |
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120 | redirect($url); |
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121 | } |
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122 | } |
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123 | |
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124 | $desc = get_user_language_desc($desc); |
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125 | |
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126 | // Remove unparsed redirect tag |
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127 | $patterns[] = '#\[redirect .*?\]#i'; |
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128 | $replacements[] = ''; |
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129 | |
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130 | // [cat=xx] |
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131 | // [img=xx.yy,xx.yy,xx.yy;left|right|;name|titleName|] |
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132 | // [photo id=xx album=yy size=SQ|TH|XXS|XS|S|M|L|XL|XXL html=yes|no link=yes|no] |
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133 | // [random album=xx size=SQ|TH|XXS|XS|S|M|L|XL|XXL html=yes|no link=yes|no] |
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134 | // [slider album=xx nb_images=yy random=yes|no list=aa,bb,cc size=SQ|TH|XXS|XS|S|M|L|XL|XXL speed=z title=yes|no effect=... arrows=yes|no control=yes|no|thumb elastic=yes|no thumbs_size=dd] |
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135 | $generic_pattern = '#\[(cat=|img|photo|random|slider)([^\]]*)\]#i'; |
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136 | |
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137 | // <!--complete-->, <!--more--> et <!--up-down--> |
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138 | switch ($param) |
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139 | { |
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140 | case 'subcatify_category_description' : |
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141 | $patterns[] = '#^(.*?)(' . preg_quote($conf['ExtendedDescription']['complete']) . '|' . preg_quote($conf['ExtendedDescription']['more']) . '|' . preg_quote($conf['ExtendedDescription']['up-down']) . ').*$#is'; |
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142 | $replacement = '$1'; |
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143 | $desc = preg_replace($patterns, $replacements, $desc); |
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144 | $desc = preg_replace($generic_pattern, '', $desc); |
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145 | break; |
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146 | |
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147 | case 'main_page_category_description' : |
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148 | $patterns[] = '#^.*' . preg_quote($conf['ExtendedDescription']['complete']) . '|' . preg_quote($conf['ExtendedDescription']['more']) . '#is'; |
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149 | $replacements[] = ''; |
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150 | $desc = preg_replace($patterns, $replacements, $desc); |
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151 | $desc = preg_replace_callback($generic_pattern, 'extended_desc_generic_callback', $desc); |
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152 | |
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153 | if (substr_count($desc, $conf['ExtendedDescription']['up-down'])) |
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154 | { |
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155 | list($desc, $conf['ExtendedDescription']['bottom_comment']) = explode($conf['ExtendedDescription']['up-down'], $desc); |
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156 | add_event_handler('loc_end_index', 'add_bottom_description'); |
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157 | } |
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158 | break; |
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159 | |
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160 | default: |
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161 | $desc = preg_replace_callback($generic_pattern, 'extended_desc_generic_callback', $desc); |
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162 | } |
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163 | |
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164 | return $desc; |
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165 | } |
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166 | |
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167 | function extended_desc_generic_callback($matches) |
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168 | { |
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169 | switch ($matches[1]) |
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170 | { |
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171 | case 'cat=': |
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172 | return get_cat_thumb($matches[2]); |
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173 | break; |
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174 | |
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175 | case 'img': |
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176 | return '[img] must be replaced by [photo]'; |
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177 | break; |
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178 | |
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179 | case 'photo': |
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180 | return get_photo_sized($matches[2]); |
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181 | break; |
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182 | |
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183 | case 'random': |
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184 | return extdesc_get_random_photo($matches[2]); |
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185 | break; |
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186 | |
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187 | case 'slider': |
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188 | return get_slider($matches[2]); |
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189 | break; |
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190 | } |
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191 | } |
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192 | |
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193 | /** |
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194 | * Parse ED tags on NBM mail |
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195 | */ |
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196 | function extended_desc_mail_group_assign_vars($assign_vars) |
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197 | { |
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198 | if (isset($assign_vars['CPL_CONTENT'])) |
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199 | { |
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200 | $assign_vars['CPL_CONTENT'] = get_extended_desc($assign_vars['CPL_CONTENT']); |
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201 | } |
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202 | return $assign_vars; |
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203 | } |
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204 | |
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205 | /** |
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206 | * Add bottom description when <!--up-down--> found |
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207 | */ |
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208 | function add_bottom_description() |
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209 | { |
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210 | global $template, $conf; |
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211 | |
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212 | if (!empty($conf['ExtendedDescription']['bottom_comment'])) |
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213 | { |
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214 | $template->concat('PLUGIN_INDEX_CONTENT_END', ' |
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215 | <div class="additional_info"> |
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216 | ' . $conf['ExtendedDescription']['bottom_comment'] . ' |
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217 | </div>' |
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218 | ); |
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219 | } |
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220 | } |
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221 | |
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222 | /** |
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223 | * Remove categories with <!--hidden--> |
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224 | */ |
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225 | function ext_remove_cat($tpl_var) |
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226 | { |
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227 | global $conf; |
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228 | |
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229 | $i=0; |
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230 | while ($i<count($tpl_var)) |
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231 | { |
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232 | if (substr_count($tpl_var[$i]['NAME'], $conf['ExtendedDescription']['not_visible'])) |
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233 | { |
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234 | array_splice($tpl_var, $i, 1); |
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235 | } |
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236 | else |
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237 | { |
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238 | $i++; |
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239 | } |
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240 | } |
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241 | |
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242 | return $tpl_var; |
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243 | } |
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244 | |
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245 | /** |
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246 | * Remove categories with <!--mb-hidden--> |
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247 | */ |
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248 | function ext_remove_menubar_cats($where) |
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249 | { |
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250 | global $conf; |
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251 | |
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252 | $query = 'SELECT id, uppercats |
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253 | FROM '.CATEGORIES_TABLE.' |
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254 | WHERE name LIKE "%'.$conf['ExtendedDescription']['mb_not_visible'].'%"'; |
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255 | |
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256 | $result = pwg_query($query); |
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257 | while ($row = pwg_db_fetch_assoc($result)) |
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258 | { |
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259 | $ids[] = $row['id']; |
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260 | $where .= ' |
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261 | AND uppercats NOT LIKE "'.$row['uppercats'].',%"'; |
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262 | } |
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263 | if (!empty($ids)) |
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264 | { |
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265 | $where .= ' |
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266 | AND id NOT IN ('.implode(',', $ids).')'; |
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267 | } |
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268 | return $where; |
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269 | } |
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270 | |
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271 | /** |
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272 | * Remove elements with <!--hidden--> |
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273 | */ |
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274 | function ext_remove_image($tpl_var, $pictures) |
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275 | { |
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276 | global $conf; |
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277 | |
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278 | $i=0; |
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279 | while ($i<count($tpl_var)) |
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280 | { |
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281 | if (substr_count($pictures[$i]['name'], $conf['ExtendedDescription']['not_visible'])) |
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282 | { |
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283 | array_splice($tpl_var, $i, 1); |
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284 | array_splice($pictures, $i, 1); |
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285 | } |
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286 | else |
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287 | { |
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288 | $i++; |
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289 | } |
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290 | } |
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291 | |
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292 | return $tpl_var; |
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293 | } |
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