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Change all nested functions to member functions

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This fixes error "Using $this when not in object context"

Nested functions are not part of the object and therefore don't have
access to the object instance $this!
This commit is contained in:
logmanoriginal 2016-08-03 13:30:38 +02:00
parent d3e5711601
commit a1a44cd1ff
1 changed files with 7 additions and 6 deletions
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13
bridges/GuruMedBridge.php
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@ -7,32 +7,33 @@ class GuruMedBridge extends BridgeAbstract{
$this->name = "GuruMed"; $this->name = "GuruMed";
$this->uri = "http://www.gurumed.org"; $this->uri = "http://www.gurumed.org";
$this->description = "Returns the 5 newest posts from Gurumed (full text)"; $this->description = "Returns the 5 newest posts from Gurumed (full text)";
$this->update = "03/10/2015"; $this->update = "2016-08-03";
} }
public function collectData(array $param){
function GurumedStripCDATA($string) { function GurumedStripCDATA($string) {
$string = str_replace('<![CDATA[', '', $string); $string = str_replace('<![CDATA[', '', $string);
$string = str_replace(']]>', '', $string); $string = str_replace(']]>', '', $string);
return $string; return $string;
} }
function GurumedExtractContent($url) { function GurumedExtractContent($url) {
$html2 = $this->file_get_html($url); $html2 = $this->file_get_html($url);
$text = $html2->find('div.entry', 0)->innertext; $text = $html2->find('div.entry', 0)->innertext;
return $text; return $text;
} }
public function collectData(array $param){
$html = $this->file_get_html('http://gurumed.org/feed') or $this->returnError('Could not request Gurumed.', 404); $html = $this->file_get_html('http://gurumed.org/feed') or $this->returnError('Could not request Gurumed.', 404);
$limit = 0; $limit = 0;
foreach($html->find('item') as $element) { foreach($html->find('item') as $element) {
if($limit < 5) { if($limit < 5) {
$item = new \Item(); $item = new \Item();
$item->title = GurumedStripCDATA($element->find('title', 0)->innertext); $item->title = $this->GurumedStripCDATA($element->find('title', 0)->innertext);
$item->uri = GurumedStripCDATA($element->find('guid', 0)->plaintext); $item->uri = $this->GurumedStripCDATA($element->find('guid', 0)->plaintext);
$item->timestamp = strtotime($element->find('pubDate', 0)->plaintext); $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
$item->content = GurumedExtractContent($item->uri); $item->content = $this->GurumedExtractContent($item->uri);
$this->items[] = $item; $this->items[] = $item;
$limit++; $limit++;
} }