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Make CommonDreamsExtractContent member function

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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 2016-08-02 14:41:54 +02:00
parent c75622135e
commit 5fb27b2aa6
1 changed files with 10 additions and 10 deletions
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20
bridges/CommonDreamsBridge.php
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@ -7,18 +7,10 @@ class CommonDreamsBridge extends BridgeAbstract{
$this->name = "CommonDreams Bridge"; $this->name = "CommonDreams Bridge";
$this->uri = "http://www.commondreams.org/"; $this->uri = "http://www.commondreams.org/";
$this->description = "Returns the newest articles."; $this->description = "Returns the newest articles.";
$this->update = "2015-04-03"; $this->update = "2016-08-02";
} }
public function collectData(array $param){
function CommonDreamsUrl($string) {
$html2 = explode(" ", $string);
$string = $html2[2] . "/node/" . $html2[0];
return $string;
}
function CommonDreamsExtractContent($url) { function CommonDreamsExtractContent($url) {
$html3 = $this->file_get_html($url); $html3 = $this->file_get_html($url);
$text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext; $text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext;
@ -27,6 +19,14 @@ class CommonDreamsBridge extends BridgeAbstract{
return $text; return $text;
} }
public function collectData(array $param){
function CommonDreamsUrl($string) {
$html2 = explode(" ", $string);
$string = $html2[2] . "/node/" . $html2[0];
return $string;
}
$html = $this->file_get_html('http://www.commondreams.org/rss.xml') or $this->returnError('Could not request CommonDreams.', 404); $html = $this->file_get_html('http://www.commondreams.org/rss.xml') or $this->returnError('Could not request CommonDreams.', 404);
$limit = 0; $limit = 0;
foreach($html->find('item') as $element) { foreach($html->find('item') as $element) {
@ -35,7 +35,7 @@ class CommonDreamsBridge extends BridgeAbstract{
$item->title = $element->find('title', 0)->innertext; $item->title = $element->find('title', 0)->innertext;
$item->uri = CommonDreamsUrl($element->find('guid', 0)->innertext); $item->uri = CommonDreamsUrl($element->find('guid', 0)->innertext);
$item->timestamp = strtotime($element->find('pubDate', 0)->plaintext); $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
$item->content = CommonDreamsExtractContent($item->uri); $item->content = $this->CommonDreamsExtractContent($item->uri);
$this->items[] = $item; $this->items[] = $item;
$limit++; $limit++;
} }