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1 <?php |
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2 |
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3 // Creates the DOCTYPE section |
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4 function thematic_create_doctype() { |
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5 $content = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' . "\n"; |
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6 $content .= '<html xmlns="http://www.w3.org/1999/xhtml"'; |
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7 echo apply_filters('thematic_create_doctype', $content); |
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8 } // end thematic_create_doctype |
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9 |
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10 |
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11 // Creates the HEAD Profile |
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12 function thematic_head_profile() { |
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13 $content = '<head profile="http://gmpg.org/xfn/11">' . "\n"; |
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14 echo apply_filters('thematic_head_profile', $content); |
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15 } // end thematic_head_profile |
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16 |
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17 |
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18 // Get the page number adapted from http://efficienttips.com/wordpress-seo-title-description-tag/ |
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19 function pageGetPageNo() { |
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20 if (get_query_var('paged')) { |
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21 print ' | Page ' . get_query_var('paged'); |
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22 } |
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23 } // end pageGetPageNo |
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24 |
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25 |
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26 // Located in header.php |
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27 // Creates the content of the Title tag |
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28 // Credits: Tarski Theme |
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29 function thematic_doctitle() { |
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30 $site_name = get_bloginfo('name'); |
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31 $separator = '|'; |
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32 |
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33 if ( is_single() ) { |
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34 $content = single_post_title('', FALSE); |
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35 } |
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36 elseif ( is_home() || is_front_page() ) { |
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37 $content = get_bloginfo('description'); |
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38 } |
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39 elseif ( is_page() ) { |
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40 $content = single_post_title('', FALSE); |
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41 } |
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42 elseif ( is_search() ) { |
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43 $content = __('Search Results for:', 'thematic'); |
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44 $content .= ' ' . wp_specialchars(stripslashes(get_search_query()), true); |
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45 } |
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46 elseif ( is_category() ) { |
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47 $content = __('Category Archives:', 'thematic'); |
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48 $content .= ' ' . single_cat_title("", false);; |
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49 } |
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50 elseif ( is_tag() ) { |
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51 $content = __('Tag Archives:', 'thematic'); |
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52 $content .= ' ' . thematic_tag_query(); |
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53 } |
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54 elseif ( is_404() ) { |
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55 $content = __('Not Found', 'thematic'); |
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56 } |
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57 else { |
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58 $content = get_bloginfo('description'); |
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59 } |
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60 |
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61 if (get_query_var('paged')) { |
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62 $content .= ' ' .$separator. ' '; |
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63 $content .= 'Page'; |
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64 $content .= ' '; |
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65 $content .= get_query_var('paged'); |
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66 } |
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67 |
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68 if($content) { |
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69 if ( is_home() || is_front_page() ) { |
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70 $elements = array( |
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71 'site_name' => $site_name, |
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72 'separator' => $separator, |
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73 'content' => $content |
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74 ); |
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75 } |
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76 else { |
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77 $elements = array( |
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78 'content' => $content |
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79 ); |
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80 } |
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81 } else { |
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82 $elements = array( |
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83 'site_name' => $site_name |
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84 ); |
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85 } |
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86 |
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87 // Filters should return an array |
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88 $elements = apply_filters('thematic_doctitle', $elements); |
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89 |
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90 // But if they don't, it won't try to implode |
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91 if(is_array($elements)) { |
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92 $doctitle = implode(' ', $elements); |
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93 } |
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94 else { |
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95 $doctitle = $elements; |
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96 } |
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97 |
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98 $doctitle = "\t" . "<title>" . $doctitle . "</title>" . "\n\n"; |
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99 |
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100 echo $doctitle; |
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101 } // end thematic_doctitle |
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102 |
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103 |
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104 // Creates the content-type section |
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105 function thematic_create_contenttype() { |
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106 $content = "\t"; |
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107 $content .= "<meta http-equiv=\"Content-Type\" content=\""; |
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108 $content .= get_bloginfo('html_type'); |
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109 $content .= "; charset="; |
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110 $content .= get_bloginfo('charset'); |
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111 $content .= "\" />"; |
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112 $content .= "\n\n"; |
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113 echo apply_filters('thematic_create_contenttype', $content); |
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114 } // end thematic_create_contenttype |
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115 |
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116 // The master switch for SEO functions |
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117 function thematic_seo() { |
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118 $content = TRUE; |
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119 return apply_filters('thematic_seo', $content); |
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120 } |
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121 |
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122 // Creates the canonical URL |
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123 function thematic_canonical_url() { |
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124 if (thematic_seo()) { |
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125 if ( is_singular() ) { |
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126 $canonical_url = "\t"; |
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127 $canonical_url .= '<link rel="canonical" href="' . get_permalink() . '" />'; |
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128 $canonical_url .= "\n\n"; |
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129 echo apply_filters('thematic_canonical_url', $canonical_url); |
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130 } |
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131 } |
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132 } // end thematic_canonical_url |
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133 |
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134 |
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135 // switch use of thematic_the_excerpt() - default: ON |
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136 function thematic_use_excerpt() { |
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137 $display = TRUE; |
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138 $display = apply_filters('thematic_use_excerpt', $display); |
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139 return $display; |
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140 } // end thematic_use_excerpt |
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141 |
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142 |
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143 // switch use of thematic_the_excerpt() - default: OFF |
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144 function thematic_use_autoexcerpt() { |
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145 $display = FALSE; |
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146 $display = apply_filters('thematic_use_autoexcerpt', $display); |
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147 return $display; |
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148 } // end thematic_use_autoexcerpt |
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149 |
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150 |
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151 // Creates the meta-tag description |
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152 function thematic_create_description() { |
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153 if (thematic_seo()) { |
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154 if (is_single() || is_page() ) { |
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155 if ( have_posts() ) { |
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156 while ( have_posts() ) { |
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157 the_post(); |
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158 if (thematic_the_excerpt() == "") { |
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159 if (thematic_use_autoexcerpt()) { |
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160 $content ="\t"; |
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161 $content .= "<meta name=\"description\" content=\""; |
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162 $content .= thematic_excerpt_rss(); |
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163 $content .= "\" />"; |
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164 $content .= "\n\n"; |
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165 } |
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166 } else { |
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167 if (thematic_use_excerpt()) { |
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168 $content ="\t"; |
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169 $content .= "<meta name=\"description\" content=\""; |
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170 $content .= thematic_the_excerpt(); |
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171 $content .= "\" />"; |
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172 $content .= "\n\n"; |
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173 } |
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174 } |
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175 } |
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176 } |
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177 } elseif ( is_home() || is_front_page() ) { |
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178 $content ="\t"; |
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179 $content .= "<meta name=\"description\" content=\""; |
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180 $content .= get_bloginfo('description'); |
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181 $content .= "\" />"; |
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182 $content .= "\n\n"; |
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183 } |
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184 echo apply_filters ('thematic_create_description', $content); |
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185 } |
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186 } // end thematic_create_description |
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187 |
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188 |
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189 // meta-tag description is switchable using a filter |
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190 function thematic_show_description() { |
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191 $display = TRUE; |
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192 $display = apply_filters('thematic_show_description', $display); |
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193 if ($display) { |
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194 thematic_create_description(); |
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195 } |
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196 } // end thematic_show_description |
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197 |
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198 |
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199 // create meta-tag robots |
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200 function thematic_create_robots() { |
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201 global $paged; |
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202 if (thematic_seo()) { |
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203 $content = "\t"; |
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204 if((is_home() && ($paged < 2 )) || is_front_page() || is_single() || is_page() || is_attachment()) { |
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205 $content .= "<meta name=\"robots\" content=\"index,follow\" />"; |
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206 } elseif (is_search()) { |
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207 $content .= "<meta name=\"robots\" content=\"noindex,nofollow\" />"; |
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208 } else { |
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209 $content .= "<meta name=\"robots\" content=\"noindex,follow\" />"; |
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210 } |
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211 $content .= "\n\n"; |
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212 if (get_option('blog_public')) { |
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213 echo apply_filters('thematic_create_robots', $content); |
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214 } |
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215 } |
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216 } // end thematic_create_robots |
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217 |
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218 |
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219 // meta-tag robots is switchable using a filter |
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220 function thematic_show_robots() { |
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221 $display = TRUE; |
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222 $display = apply_filters('thematic_show_robots', $display); |
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223 if ($display) { |
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224 thematic_create_robots(); |
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225 } |
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226 } // end thematic_show_robots |
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227 |
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228 |
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229 // Located in header.php |
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230 // creates link to style.css |
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231 function thematic_create_stylesheet() { |
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232 $content = "\t"; |
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233 $content .= "<link rel=\"stylesheet\" type=\"text/css\" href=\""; |
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234 $content .= get_bloginfo('stylesheet_url'); |
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235 $content .= "\" />"; |
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236 $content .= "\n\n"; |
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237 echo apply_filters('thematic_create_stylesheet', $content); |
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238 } |
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239 |
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240 |
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241 // rss usage is switchable using a filter |
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242 function thematic_show_rss() { |
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243 $display = TRUE; |
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244 $display = apply_filters('thematic_show_rss', $display); |
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245 if ($display) { |
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246 $content = "\t"; |
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247 $content .= "<link rel=\"alternate\" type=\"application/rss+xml\" href=\""; |
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248 $content .= get_bloginfo('rss2_url'); |
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249 $content .= "\" title=\""; |
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250 $content .= wp_specialchars(get_bloginfo('name'), 1); |
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251 $content .= " " . __('Posts RSS feed', 'thematic'); |
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252 $content .= "\" />"; |
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253 $content .= "\n"; |
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254 echo apply_filters('thematic_rss', $content); |
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255 } |
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256 } // end thematic_show_rss |
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257 |
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258 |
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259 // comments rss usage is switchable using a filter |
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260 function thematic_show_commentsrss() { |
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261 $display = TRUE; |
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262 $display = apply_filters('thematic_show_commentsrss', $display); |
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263 if ($display) { |
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264 $content = "\t"; |
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265 $content .= "<link rel=\"alternate\" type=\"application/rss+xml\" href=\""; |
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266 $content .= get_bloginfo('comments_rss2_url'); |
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267 $content .= "\" title=\""; |
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268 $content .= wp_specialchars(get_bloginfo('name'), 1); |
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269 $content .= " " . __('Comments RSS feed', 'thematic'); |
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270 $content .= "\" />"; |
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271 $content .= "\n\n"; |
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272 echo apply_filters('thematic_commentsrss', $content); |
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273 } |
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274 } // end thematic_show_commentsrss |
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275 |
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276 |
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277 // pingback usage is switchable using a filter |
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278 function thematic_show_pingback() { |
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279 $display = TRUE; |
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280 $display = apply_filters('thematic_show_pingback', $display); |
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281 if ($display) { |
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282 $content = "\t"; |
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283 $content .= "<link rel=\"pingback\" href=\""; |
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284 $content .= get_bloginfo('pingback_url'); |
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285 $content .= "\" />"; |
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286 $content .= "\n\n"; |
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287 echo apply_filters('thematic_pingback_url',$content); |
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288 } |
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289 } // end thematic_show_pingback |
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290 |
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291 |
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292 // comment reply usage is switchable using a filter |
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293 function thematic_show_commentreply() { |
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294 $display = TRUE; |
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295 $display = apply_filters('thematic_show_commentreply', $display); |
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296 if ($display) |
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297 if ( is_singular() ) |
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298 wp_enqueue_script( 'comment-reply' ); // support for comment threading |
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299 } // end thematic_show_commentreply |
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300 |
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301 |
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302 // Load scripts for the jquery Superfish plugin http://users.tpg.com.au/j_birch/plugins/superfish/#examples |
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303 function thematic_head_scripts() { |
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304 $scriptdir_start = "\t"; |
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305 $scriptdir_start .= '<script type="text/javascript" src="'; |
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306 $scriptdir_start .= get_bloginfo('template_directory'); |
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307 $scriptdir_start .= '/library/scripts/'; |
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308 |
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309 $scriptdir_end = '"></script>'; |
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310 |
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311 $scripts = "\n"; |
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312 $scripts .= $scriptdir_start . 'hoverIntent.js' . $scriptdir_end . "\n"; |
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313 $scripts .= $scriptdir_start . 'superfish.js' . $scriptdir_end . "\n"; |
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314 $scripts .= $scriptdir_start . 'supersubs.js' . $scriptdir_end . "\n"; |
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315 $dropdown_options = $scriptdir_start . 'thematic-dropdowns.js' . $scriptdir_end . "\n"; |
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316 |
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317 $scripts = $scripts . apply_filters('thematic_dropdown_options', $dropdown_options); |
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318 |
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319 $scripts .= "\n"; |
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320 $scripts .= "\t"; |
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321 $scripts .= '<script type="text/javascript">' . "\n"; |
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322 $scripts .= "\t\t"; |
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323 $scripts .= 'jQuery.noConflict();' . "\n"; |
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324 $scripts .= "\t"; |
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325 $scripts .= '</script>' . "\n"; |
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326 |
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327 // Print filtered scripts |
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328 print apply_filters('thematic_head_scripts', $scripts); |
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329 |
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330 } |
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331 add_action('wp_head','thematic_head_scripts'); |
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332 |
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333 |
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334 // Add ID and CLASS attributes to the first <ul> occurence in wp_page_menu |
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335 function thematic_add_menuclass($ulclass) { |
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336 return preg_replace('/<ul>/', '<ul class="sf-menu">', $ulclass, 1); |
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337 } // end thematic_add_menuclass |
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338 add_filter('wp_page_menu','thematic_add_menuclass'); |
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339 |
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340 |
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341 // Just after the opening body tag, before anything else. |
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342 function thematic_before() { |
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343 do_action('thematic_before'); |
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344 } // end thematic_before |
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345 |
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346 |
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347 // Just before the header div |
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348 function thematic_aboveheader() { |
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349 do_action('thematic_aboveheader'); |
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350 } // end thematic_aboveheader |
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351 |
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352 |
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353 // Used to hook in the HTML and PHP that creates the content of div id="header"> |
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354 function thematic_header() { |
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355 do_action('thematic_header'); |
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356 } // end thematic_header |
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357 |
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358 |
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359 // Functions that hook into thematic_header() |
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360 |
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361 // Open #branding |
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362 // In the header div |
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363 function thematic_brandingopen() { ?> |
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364 <div id="branding"> |
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365 <?php } |
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366 add_action('thematic_header','thematic_brandingopen',1); |
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367 |
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368 |
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369 // Create the blog title |
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370 // In the header div |
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371 function thematic_blogtitle() { ?> |
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372 <div id="blog-title"><span><a href="<?php bloginfo('url') ?>/" title="<?php bloginfo('name') ?>" rel="home"><?php bloginfo('name') ?></a></span></div> |
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373 <?php } |
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374 add_action('thematic_header','thematic_blogtitle',3); |
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375 |
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376 |
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377 // Create the blog description |
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378 // In the header div |
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379 function thematic_blogdescription() { |
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380 if (is_home() || is_front_page()) { ?> |
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381 <h1 id="blog-description"><?php bloginfo('description') ?></h1> |
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382 <?php } else { ?> |
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383 <div id="blog-description"><?php bloginfo('description') ?></div> |
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384 <?php } |
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385 } |
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386 add_action('thematic_header','thematic_blogdescription',5); |
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387 |
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388 |
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389 // Close #branding |
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390 // In the header div |
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391 function thematic_brandingclose() { ?> |
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392 </div><!-- #branding --> |
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393 <?php } |
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394 add_action('thematic_header','thematic_brandingclose',7); |
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395 |
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396 |
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397 // Create #access |
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398 // In the header div |
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399 function thematic_access() { ?> |
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400 <div id="access"> |
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401 <div class="skip-link"><a href="#content" title="<?php _e('Skip navigation to the content', 'thematic'); ?>"><?php _e('Skip to content', 'thematic'); ?></a></div> |
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402 <?php wp_page_menu('sort_column=menu_order') ?> |
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403 </div><!-- #access --> |
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404 <?php } |
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405 add_action('thematic_header','thematic_access',9); |
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406 |
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407 |
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408 // End of functions that hook into thematic_header() |
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409 |
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410 |
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411 // Just after the header div |
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412 function thematic_belowheader() { |
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413 do_action('thematic_belowheader'); |
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414 } // end thematic_belowheader |
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415 |
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416 |
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417 ?> |