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1 | <?php |
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2 | |||
3 | namespace BootPress\Blog; |
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4 | |||
5 | use BootPress\Page\Component as Page; |
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6 | use BootPress\Asset\Component as Asset; |
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7 | use BootPress\Sitemap\Component as Sitemap; |
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8 | use BootPress\Hierarchy\Component as Hierarchy; |
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9 | |||
10 | class Component extends Blog |
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11 | { |
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12 | 22 | public function page() |
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13 | { |
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14 | 22 | $page = Page::html(); |
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15 | 22 | $listings = $this->config('blog', 'listings'); |
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16 | 22 | if ($id = $this->file($page->url['path'])) { |
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17 | 8 | $params = array('id'=>$id, 'path'=>$page->url['path']); |
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18 | 8 | $method = 'blog'; |
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19 | 22 | } elseif ($route = $page->routes(array( |
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20 | 15 | $listings, |
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21 | 15 | $listings.'/[archives:path]/[i:year]?/[i:month]?/[i:day]?', |
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22 | 15 | $listings.'/[authors|tags:path]/[:name]?', |
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23 | 15 | $listings.'/[feed:path].xml', |
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24 | 15 | '[**:category]', |
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25 | 15 | ))) { |
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26 | 15 | $params = $route['params']; |
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27 | 15 | $method = (isset($params['path'])) ? $params['path'] : 'listings'; |
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28 | 15 | if ($method == 'listings' && $search = $page->request->query->get('search')) { |
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29 | 2 | $params['search'] = $search; |
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30 | 2 | } |
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31 | 15 | } |
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32 | 22 | if (!isset($method) || (isset($params['category']) && !is_dir($this->folder.'content/'.$params['category']))) { |
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33 | 1 | $template = false; |
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34 | 22 | } elseif ($template = $this->$method($params)) { |
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0 ignored issues
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35 | 22 | $template = array_combine(array('file', 'vars'), $template); |
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36 | 22 | $template['default'] = $page->dir($page->dirname(__CLASS__), 'theme'); |
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37 | 22 | if ($template['file'] == 'blog-feed.tpl') { |
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38 | 1 | $type = 'xml'; |
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39 | 1 | $xml = $this->theme->fetchSmarty($template); |
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40 | 1 | if (preg_match('/<\/(?P<type>(rss|feed))>\s*$/', $xml, $matches)) { |
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41 | 1 | $type = ($matches['type'] == 'rss') ? 'rss' : 'atom'; |
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42 | 1 | } |
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43 | 1 | $template = $page->send(Asset::dispatch($type, $xml)); |
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0 ignored issues
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It seems like
$xml defined by $this->theme->fetchSmarty($template) on line 39 can also be of type boolean ; however, BootPress\Asset\Component::dispatch() does only seem to accept array|string , maybe add an additional type check?
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /**
* @return array|string
*/
function returnsDifferentValues($x) {
if ($x) {
return 'foo';
}
return array();
}
$x = returnsDifferentValues($y);
if (is_array($x)) {
// $x is an array.
}
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. ![]() |
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44 | 1 | } |
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45 | 22 | } |
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46 | |||
47 | 22 | return $template; |
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48 | } |
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49 | |||
50 | 8 | private function blog($params, array $vars = array()) |
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51 | { |
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52 | 8 | $page = Page::html(); |
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53 | 8 | extract($params); // 'id' and 'path' |
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54 | 8 | $page->enforce($path); |
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55 | 8 | $info = $this->info($id); |
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56 | 8 | $this->theme->globalVars('blog', array('page' => ($info['page'] ? 'page' : 'post'))); |
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57 | 8 | $vars['post'] = $info; |
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58 | 8 | if ($search = $page->request->query->get('search')) { |
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59 | 1 | $sitemap = new Sitemap(); |
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60 | 1 | if ($docid = $sitemap->db->value('SELECT docid FROM sitemap WHERE path = ?', $path)) { |
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61 | 1 | $words = $sitemap->words($search, $docid); |
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62 | 1 | if (!empty($words)) { |
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63 | 1 | $vars['search'] = $words; |
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64 | 1 | } |
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65 | 1 | } |
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66 | 1 | unset($sitemap); |
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67 | 1 | } |
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68 | 8 | $vars['breadcrumbs'] = $this->breadcrumbs(); |
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69 | 8 | foreach ($vars['post']['categories'] as $category) { |
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70 | 4 | $vars['breadcrumbs'][$category['name']] = $category['url']; |
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71 | 8 | } |
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72 | 8 | $vars['breadcrumbs'][$vars['post']['title']] = $vars['post']['url']; |
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73 | |||
74 | 8 | return array('blog-post.tpl', $vars); |
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75 | } |
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76 | |||
77 | 5 | private function listings($params, array $vars = array()) |
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78 | { |
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79 | 5 | $page = Page::html(); |
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80 | 5 | extract($params); // 'path'?, 'category'? and 'search'? |
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81 | 5 | if (isset($category)) { |
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82 | 3 | $url = $page->url('base', $category); |
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83 | 3 | } else { |
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84 | 2 | $url = $page->url('blog/listings'); |
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85 | } |
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86 | 5 | $page->enforce($url); |
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87 | 5 | $this->theme->globalVars('blog', array('page' => (isset($category) ? 'category' : 'index'))); |
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88 | 5 | $vars['listings'] = array(); |
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89 | 5 | $vars['breadcrumbs'] = $this->breadcrumbs(); |
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90 | 5 | if (isset($category)) { |
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91 | 3 | $hier = new Hierarchy($this->db, 'categories'); |
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92 | 3 | $path = $hier->path(array('path', 'name'), array('where' => 'path = '.$category)); |
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93 | 3 | if (empty($path)) { |
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94 | 1 | return false; |
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95 | } |
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96 | 3 | $tree = $hier->tree(array('path', 'name'), array('where' => 'path = '.$category)); |
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97 | 3 | $counts = $hier->counts('blog', 'category_id'); |
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98 | 3 | foreach ($tree as $id => $fields) { |
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99 | 3 | $tree[$id]['count'] = $counts[$id]; |
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100 | 3 | } |
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101 | 3 | foreach ($path as $row) { |
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102 | 3 | $vars['category'][] = $row['name']; |
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103 | 3 | $vars['breadcrumbs'][$row['name']] = $page->url('base', $row['path']); |
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104 | 3 | } |
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105 | 3 | $vars['categories'] = $this->query('categories', array('nest' => $hier->nestify($tree), 'tree' => $tree)); |
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106 | 3 | $vars['listings']['categories'] = array_keys($tree); |
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107 | 3 | } |
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108 | 5 | if (isset($search) && !empty($search)) { |
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109 | 2 | $vars['search'] = $search; |
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110 | 2 | $vars['breadcrumbs']['Search'] = $page->url('add', $url, 'search', $search); |
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111 | 2 | $vars['listings']['search'] = $search; |
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112 | 2 | } |
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113 | |||
114 | 5 | return array('blog-listings.tpl', $vars); |
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115 | } |
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116 | |||
117 | 4 | private function archives($params, array $vars = array()) |
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118 | { |
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119 | 4 | $page = Page::html(); |
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120 | 4 | $this->theme->globalVars('blog', array('page' => 'archives')); |
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121 | 4 | list($path, $Y, $m, $d) = array_pad(array_values($params), 4, ''); |
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122 | 4 | if (!empty($d)) { |
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123 | 1 | list($from, $to) = $this->range($Y, $m, $d); |
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124 | 1 | $page->enforce($page->url('blog/listings', $path, date('/Y/m/d', $from))); |
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125 | 1 | $vars['archive'] = array_combine(array('date', 'year', 'month', 'day'), explode(' ', date($from.' Y F j', $from))); |
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126 | 1 | $vars['breadcrumbs'] = $this->breadcrumbs(array( |
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127 | 1 | 'Archives' => $path, |
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128 | 1 | $vars['archive']['year'] => $Y, |
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129 | 1 | $vars['archive']['month'] => $m, |
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130 | 1 | $vars['archive']['day'] => $d, |
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131 | 1 | )); |
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132 | 4 | } elseif (!empty($m)) { |
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133 | 1 | list($from, $to) = $this->range($Y, $m); |
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134 | 1 | $page->enforce($page->url('blog/listings', $path, date('/Y/m', $from))); |
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135 | 1 | $vars['archive'] = array_combine(array('date', 'year', 'month'), explode(' ', date($from.' Y F', $from))); |
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136 | 1 | $vars['breadcrumbs'] = $this->breadcrumbs(array( |
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137 | 1 | 'Archives' => $path, |
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138 | 1 | $vars['archive']['year'] => $Y, |
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139 | 1 | $vars['archive']['month'] => $m, |
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140 | 1 | )); |
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141 | 3 | } elseif (!empty($Y)) { |
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142 | 1 | list($from, $to) = $this->range($Y); |
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143 | 1 | $page->enforce($page->url('blog/listings', $path, date('/Y', $from))); |
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144 | 1 | $vars['archive'] = array_combine(array('date', 'year'), explode(' ', date($from.' Y', $from))); |
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145 | 1 | $vars['breadcrumbs'] = $this->breadcrumbs(array( |
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146 | 1 | 'Archives' => $path, |
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147 | 1 | $vars['archive']['year'] => $Y, |
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148 | 1 | )); |
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149 | 1 | } else { |
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150 | 1 | $page->enforce($page->url('blog/listings', $path)); |
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151 | 1 | $vars['archives'] = $this->query('archives'); |
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152 | 1 | $vars['breadcrumbs'] = $this->breadcrumbs(array( |
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153 | 1 | 'Archives' => $path, |
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154 | 1 | )); |
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155 | |||
156 | 1 | return array('blog-archives.tpl', $vars); |
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157 | } |
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158 | 3 | $vars['listings']['archives'] = array($from, $to); |
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159 | |||
160 | 3 | return array('blog-listings.tpl', $vars); |
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161 | } |
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162 | |||
163 | 2 | private function authors($params, array $vars = array()) |
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164 | { |
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165 | 2 | $page = Page::html(); |
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166 | 2 | extract($params); // 'path' and 'name'? |
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167 | 2 | $this->theme->globalVars('blog', array('page' => 'authors')); |
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168 | 2 | $vars['breadcrumbs'] = $this->breadcrumbs(array('Authors' => $path)); |
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169 | 2 | if (!isset($name)) { // just authors, no posts |
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170 | 1 | $page->enforce($page->url('blog/listings', $path)); |
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171 | 1 | $vars['authors'] = $this->query('authors'); |
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172 | |||
173 | 1 | return array('blog-authors.tpl', $vars); |
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174 | } |
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175 | 1 | $vars['author'] = $this->query('authors', $name); |
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176 | 1 | if (empty($vars['author'])) { |
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177 | 1 | $page->eject($page->url('blog/listings', $path)); |
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178 | |||
179 | 1 | return false; |
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180 | } |
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181 | 1 | $vars['breadcrumbs'][$vars['author']['name']] = $page->url('blog/listings', $path, $vars['author']['path']); |
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182 | 1 | $vars['listings']['count'] = $vars['author']['count']; |
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183 | 1 | $vars['listings']['authors'] = $name; |
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184 | |||
185 | 1 | return array('blog-listings.tpl', $vars); |
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186 | } |
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187 | |||
188 | 2 | private function tags($params, array $vars = array()) |
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189 | { |
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190 | 2 | $page = Page::html(); |
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191 | 2 | extract($params); // 'path' and 'name'? |
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192 | 2 | $this->theme->globalVars('blog', array('page' => 'tags')); |
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193 | 2 | $vars['breadcrumbs'] = $this->breadcrumbs(array('Tags' => $path)); |
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194 | 2 | if (!isset($name)) { // search all tags and get a frequency count |
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195 | 1 | $page->enforce($page->url('blog/listings', $path)); |
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196 | 1 | $vars['tags'] = $this->query('tags'); |
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197 | |||
198 | 1 | return array('blog-tags.tpl', $vars); |
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199 | } |
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200 | 1 | $vars['tag'] = $this->query('tags', $name); |
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201 | 1 | if (empty($vars['tag'])) { |
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202 | 1 | $page->eject($page->url('blog/listings', $path)); |
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203 | |||
204 | 1 | return false; |
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205 | } |
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206 | 1 | $vars['breadcrumbs'][$vars['tag']['name']] = $page->url('blog/listings', $path, $vars['tag']['path']); |
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207 | 1 | $vars['listings']['count'] = $vars['tag']['count']; |
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208 | 1 | $vars['listings']['tags'] = $vars['tag']['path']; |
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209 | |||
210 | 1 | return array('blog-listings.tpl', $vars); |
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211 | } |
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212 | |||
213 | 1 | private function feed($params, array $vars = array()) |
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0 ignored issues
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214 | { |
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215 | 1 | Page::html()->enforce(Page::html()->url('blog/listings', 'feed.xml')); |
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216 | 1 | $this->theme->globalVars('blog', array('page' => 'feed')); |
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217 | 1 | $vars['listings'] = array(); |
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218 | 1 | return array('blog-feed.tpl', $vars); |
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219 | } |
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220 | |||
221 | 21 | private function breadcrumbs(array $links = array()) |
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222 | { |
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223 | 21 | $breadcrumbs = array(); |
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224 | 21 | $breadcrumbs[$this->config('blog', 'breadcrumb')] = Page::html()->url('blog/listings'); |
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225 | 21 | $previous = ''; |
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226 | 21 | foreach ($links as $name => $path) { |
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227 | 8 | $breadcrumbs[$name] = Page::html()->url('blog/listings', $previous.$path); |
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228 | 8 | $previous .= $path.'/'; |
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229 | 21 | } |
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230 | |||
231 | 21 | return $breadcrumbs; |
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232 | } |
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233 | |||
234 | 3 | private function range($Y, $m = null, $d = null) |
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235 | { |
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236 | 3 | if (!empty($d)) { |
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237 | 1 | $from = mktime(0, 0, 0, (int) $m, (int) $d, (int) $Y); |
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238 | 1 | $to = mktime(23, 59, 59, (int) $m, (int) $d, (int) $Y); |
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239 | 3 | } elseif (!empty($m)) { |
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240 | 1 | $from = mktime(0, 0, 0, (int) $m, 1, (int) $Y); |
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241 | 1 | $to = mktime(23, 59, 59, (int) $m + 1, 0, (int) $Y); |
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242 | 1 | } else { |
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243 | 1 | $from = mktime(0, 0, 0, 1, 1, (int) $Y); |
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244 | 1 | $to = mktime(23, 59, 59, 1, 0, (int) $Y + 1); |
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245 | } |
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246 | |||
247 | 3 | return array($from, $to); |
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248 | } |
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249 | } |
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250 |
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: