1 | <?php
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2 |
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3 | /*
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4 | * odl_functions.php
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5 | * wordpress plugin open directory project
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6 | * @author Mohammad Forgani
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7 | * @copyright Copyright 2008, Oh Jung-Su
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8 | * @version 1.0
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9 | * @link http://www.forgani.com
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10 | */
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11 |
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12 | if (!$_SESSION) session_start();
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13 | require(ABSPATH . ODLSMARTY . '/Smarty.class.php');
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14 |
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15 | class ODLTemplate extends Smarty {
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16 | function ODLTemplate($cache = true, $cache_lifetime = 0){
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17 | global $smarty_template_dir, $smarty_compile_dir, $smarty_cache_dir, $smarty_config_dir;
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18 | $this->Smarty();
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19 | $this->template_dir = $smarty_template_dir;
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20 | $this->compile_dir = $smarty_compile_dir;
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21 | $this->config_dir = $smarty_config_dir;
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22 | $this->cache_dir = $smarty_cache_dir;
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23 | $this->caching = $cache;
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24 | $this->cache_lifetime = $cache_lifetime;
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25 | }
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26 | }
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27 |
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28 | function odlinksget_wp_mainversion(){
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29 | global $odlinkswp_mainversion;
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30 | if ($odlinkswp_mainversion==false){
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31 | odlinksget_namefield();
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32 | }
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33 | return $odlinkswp_mainversion;
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34 | }
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35 |
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36 | function odlinksget_pageinfo(){
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37 | global $wpdb, $odlinkswp_pageinfo, $table_prefix;
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38 |
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39 | if ($odlinkswp_pageinfo==false){
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40 | $odlinkswp_pageinfo = $wpdb->get_row("SELECT * FROM {$table_prefix}posts WHERE post_title = '[[ODLINKS]]'", ARRAY_A);
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41 | }
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42 | return $odlinkswp_pageinfo;
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43 | }
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44 |
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45 | function odlinkscreate_page(){
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46 | global $wpdb, $table_prefix, $wp_version;
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47 | $dt = date("Y-m-d");
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48 | $wpdb->query("INSERT INTO {$table_prefix}posts (post_author, post_date, post_date_gmt, post_content, post_title, post_category, post_excerpt, post_status, comment_status, ping_status, post_password, post_name, to_ping, pinged, post_modified, post_modified_gmt, post_content_filtered, post_parent, guid, menu_order, post_type) VALUES ('1', '$dt', '$dt', '[[ODLINKS]]', '[[ODLINKS]]', '0', '[[ODLINKS]]', 'publish', 'closed', 'closed', '', 'odlinks', '', '', '$dt', '$dt', '[[ODLINKS]]', '0', '', '0', 'page')");
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49 | return $wpdb->get_row("SELECT * FROM {$table_prefix}posts WHERE post_title = '[[ODLINKS]]'", ARRAY_A);
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50 | }
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51 |
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52 | function odlinks_admin_page(){
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53 | global $odlinksadmin_links, $odlinks_name, $odlinksadmin_page_name, $odlinksuser_level;
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54 | add_menu_page($odlinksadmin_page_name,$odlinksadmin_page_name,$odlinksuser_level,__FILE__,'process_odlinkssettings','../wp-content/plugins/odlinks/images/odl.gif');
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55 | for ($i=0; $i<count($odlinksadmin_links); $i++){
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56 | $tlink = $odlinksadmin_links[$i];
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57 | add_submenu_page(__FILE__,$tlink['name'],$tlink['name'],$odlinksuser_level,$tlink['arg'],$tlink['prg']);
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58 | }
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59 |
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60 | add_management_page($odlinksadmin_page_name, $odlinksadmin_page_name, $odlinksuser_level, $odlinks_name, 'odlinksadmin_page');
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61 | }
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62 |
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63 | function odlinksrewrite_rules_wp($wp_rewrite){
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64 | global $wp_rewrite;
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65 | $odlinkssettings = get_option('odlinksdata');
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66 | $odlinksslug = $odlinkssettings['odlinksslug'];
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67 | $odlinksrules = array(
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68 | $odlinksslug.'/([^/\(\)]*)/?([^/\(\)]*)/?([^/\(\)]*)/?' => '/'.$odlinksslug.'/index.php?pagename='.$odlinksslug.'&_action=$matches[1]&id=$matches[2]&parent=$matches[3]');
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69 | $wp_rewrite->rules = $odlinksrules + $wp_rewrite->rules;
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70 | }
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71 |
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72 | function odlinksquery_vars($vars){
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73 | $vars[] = '_action';
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74 | $vars[] = 'id';
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75 | $vars[] = 'orderby';
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76 | $vars[] = 'who';
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77 | return $vars;
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78 | }
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79 |
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80 | function odlinks_excerpt_text($length, $text){
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81 | $text = strip_tags(odlinkscreate_post_html($text));
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82 | if(strlen($text)>$length){
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83 | $ret_strpos = strpos($text, ' ', $length);
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84 | $ret = substr($text, 0, $ret_strpos)." ...";
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85 | }else{
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86 | $ret = $text;
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87 | }
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88 | return $ret;
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89 | }
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90 |
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91 | function odlinkspage_handle_title($title){
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92 | global $odl_breadcrumbs;
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93 | if ($odl_breadcrumbs==""){
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94 | $sidebar = 0;
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95 | $odl_breadcrumbs = odlinksget_breadcrumbs($sidebar);
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96 | }
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97 | return str_replace("[[ODLINKS]]", $odl_breadcrumbs, $title);
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98 | }
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99 |
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100 | function odlinkspage_handle_pagetitle($title){
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101 | global $odl_pagetitle;
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102 | return str_replace("[[ODLINKS]]", "ODLinks » ", $title);
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103 | }
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104 |
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105 | function odlinkspage_handle_content($content){
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106 | if (eregi("\[\[ODLINKS\]\]", $content)){
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107 | odlinksprocess();
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108 | return "";
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109 | } else {
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110 | return $content;
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111 | }
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112 | }
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113 |
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114 | function odlinkspage_handle_titlechange($title){
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115 | global $odl_breadcrumbs;
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116 | $sidebar = 0;
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117 | $odl_breadcrumbs = odlinksget_breadcrumbs($sidebar);
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118 | $odlinkssettings = get_option('odlinksdata');
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119 | $title = str_replace($odl_breadcrumbs, $odlinkssettings["page_link_title"], $title);
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120 | $title = str_replace("[[ODLINKS]]", $odlinkssettings["page_link_title"], $title);
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121 | return $title;
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122 | }
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123 |
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124 | function odlinksget_breadcrumbs($sidebar){
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125 | global $_GET, $_POST, $table_prefix, $wpdb, $_SERVER, $wp_version;
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126 | $g__action = get_query_var("_action");
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127 | $id = get_query_var("id");
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128 | $parent = get_query_var("parent");
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129 | if (basename($_SERVER['PHP_SELF'])!='index.php'){
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130 | return "[[ODLINKS]]";
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131 | } else {
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132 | $odlinkssettings = get_option('odlinksdata');
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133 | if (!$_POST['search_terms'] && $sidebar=0) {
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134 | $g__action = "sidebar";
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135 | } elseif (!$_POST['search_terms']) {
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136 | $g__action = $g__action;
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137 | } else {
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138 | $g__action = "search";
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139 | }
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140 | switch ($g__action){
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141 | default:
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142 | case "index":
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143 | return '<strong class="odl_breadcrumb">'.$odlinkssettings['page_link_title'].'</strong>';
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144 | break;
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145 | }
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146 | }
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147 | }
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148 |
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149 | function odlinkscreate_link($action, $vars){
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150 | global $wpdb, $table_prefix, $wp_rewrite;
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151 | $pageinfo = odlinksget_pageinfo();
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152 | $odlinkssettings = get_option('odlinksdata');
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153 | $rewrite = ($wp_rewrite->get_page_permastruct()=="")?false:true;
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154 | $odl_vars_name = $vars["name"];
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155 | $odl_vars_name = preg_replace('/[^A-Za-z0-9\s\.]/', "", $odl_vars_name);
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156 | $odl_vars_name = preg_replace('/\s/', '-', $odl_vars_name);
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157 | $odl_vars_name = preg_replace('/\./', '-', $odl_vars_name);
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158 |
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159 | $name = trim($vars["name"]);
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160 | switch ($action){
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161 | case "index":
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162 | return ($rewrite)?"<a href=\"".get_bloginfo('url')."/".$pageinfo["post_name"]."/".$vars["parent"]."/\">".$name."</a>":"<a href=\"".get_bloginfo('url')."/?page_id=".$pageinfo["ID"]."&_action=index\">".$name."</a>";
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163 | break;
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164 | case "category":
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165 | return ($rewrite)?"<a href=\"".get_bloginfo('url')."/".$pageinfo["post_name"]."/main/".$vars["id"]."\">".$name."</a>":"<a href=\"".get_bloginfo('url')."/?page_id=".$pageinfo["ID"]."&_action=main&id=".$vars["id"]."&parent=".$vars['parent']."\">".$name."</a>";
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166 | break;
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167 | case "postlink":
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168 | return ($rewrite)?"<a
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169 | href=\"".get_bloginfo('url')."/".$pageinfo["post_name"]."/postlink/".$vars['id']."/".$vars['parent']."\">".$name."</a>":"<a href=\"".get_bloginfo('url')."/?page_id=".$pageinfo["ID"]."&_action=postlink&id=".$vars["id"]."&parent=".$vars['parent'] ."\">".$name."</a>";
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170 | break;
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171 |
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172 | case "searchlink":
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173 | return ($rewrite)?"<a href=\"".get_bloginfo('url')."/".$pageinfo["post_name"]."/searchlink/"."\">".$name."</a>":"<a href=\"".get_bloginfo('url')."/?page_id=".$pageinfo["ID"]."&_action=searchlink" ."\">".$name."</a>";
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174 | break;
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175 |
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176 | case "searchform":
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177 | return ($rewrite)?get_bloginfo('wpurl')."/".$pageinfo["post_name"]."/searchlink/":get_bloginfo('wpurl')."/?page_id=".$pageinfo["ID"]."&_action=searchlink";
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178 | break;
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179 |
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180 | case "sendlink":
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181 | return ($rewrite)?"<a style=\"color:green\" href=\"".get_bloginfo('url')."/".$pageinfo["post_name"]."/sendlink/".$vars['id']."\">".$name."</a>":"<a style=\"color:green\" href=\"".get_bloginfo('url')."/?page_id=".$pageinfo["ID"]."&_action=sendlink&id=".$vars["id"]."\">".$name."</a>";
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182 | break;
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183 |
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184 | case "sendform":
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185 | return ($rewrite)?get_bloginfo('wpurl')."/".$pageinfo["post_name"]."/sendlink/":get_bloginfo('wpurl')."/?page_id=".$pageinfo["ID"]."&_action=sendlink";
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186 | break;
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187 | }
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188 | }
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189 |
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190 |
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191 |
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192 | function odlinksprocess(){
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193 | global $_GET, $_POST, $table_prefix, $wpdb, $wp_version;
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194 |
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195 |
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196 | $action = get_query_var("_action");
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197 | $odlinkssettings = get_option('odlinksdata');
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198 | switch ($action){
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199 | default:
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200 | case "main":
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201 | odlinksdisplay_index($msg);
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202 | break;
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203 |
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204 | case "searchlink":
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205 | odlinksdisplay_search();
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206 | break;
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207 |
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208 | case "postlink":
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209 | odlinkspost_link($confirm);
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210 | break;
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211 |
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212 | case "sendlink":
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213 | odlinkssend_link($confirm);
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214 | break;
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215 |
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216 | case "install";
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217 | echo "Please install ODLinks by saving the Settings in the ODLinks Admin area.";
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218 | break;
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219 | }
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220 | }
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221 |
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222 | function odlinks_footer($tpl){
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223 | $odlinkssettings = get_option('odlinksdata');
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224 | if ($odlinkssettings['odlinksshow_credits']=='y'){
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225 | $tpl->assign('odlinksshow_credits', str_replace("[VERSION]", $odlinkssettings['odlinksversion'], stripslashes($odlinkssettings['odlinks_credit_line'])));
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226 | }
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227 | }
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228 |
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229 |
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230 | ?>
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