New Bridge : PickyWallpapers

bridges/PickyWallpapersBridge.php

@@ -0,0 +1,72 @@
+<?php
+/**
+* PickyWallpapersBridge
+* Returns the latests wallpapers from http://www.pickywallpapers.com
+*
+* @name PickyWallpapers Bridge
+* @homepage http://www.pickywallpapers.com/
+* @description Returns the latests wallpapers from PickyWallpapers
+* @maintainer nel50n
+* @update 2014-03-31
+* @use1(c="category",s="subcategory",m="max number of wallpapers",r="resolution (1920x1200, 1680x1050, ...)")
+*/
+class PickyWallpapersBridge extends BridgeAbstract {
+
+    private $category;
+    private $subcategory;
+    private $resolution;
+
+    public function collectData(array $param){
+        $html = '';
+        if (!isset($param['c'])) {
+            $this->returnError('You must specify at least a category (?c=...).', 400);
+        } else {
+            $baseUri = 'http://www.pickywallpapers.com';
+
+            $this->category = $param['c'];
+            $this->subcategory = $param['s'] ?: '';
+            $this->resolution = $param['r'] ?: '1920x1200';    // Wide wallpaper default
+
+            $num = 0;
+            $max = $param['m'] ?: 12;
+            $lastpage = 1;
+
+            for ($page = 1; $page <= $lastpage; $page++) {
+                $link = $baseUri.'/'.$this->resolution.'/'.$this->category.'/'.(!empty($this->subcategory)?$this->subcategory.'/':'').'page-'.$page.'/';
+                $html = file_get_html($link) or $this->returnError('No results for this query.', 404);
+
+                if ($page === 1) {
+                    preg_match('/page-(\d+)\/$/', $html->find('.pages li a', -2)->href, $matches);
+                    $lastpage = min($matches[1], ceil($max/12));
+                }
+
+                foreach($html->find('.items li img') as $element) {
+
+                    $item = new \Item();
+                    $item->uri = str_replace('www', 'wallpaper', $baseUri).'/'.$this->resolution.'/'.basename($element->src);
+                    $item->timestamp = time();
+                    $item->title = $element->alt;
+                    $item->thumbnailUri = $element->src;
+                    $item->content = $item->title.'<br><a href="'.$item->uri.'">'.$element.'</a>';
+                    $this->items[] = $item;
+
+                    $num++;
+                    if ($num >= $max)
+                        break 2;
+                }
+            }
+        }
+    }
+
+    public function getName(){
+        return 'PickyWallpapers - '.$this->category.(!empty($this->subcategory) ? ' > '.$this->subcategory : '').' ['.$this->resolution.']';
+    }
+
+    public function getURI(){
+        return 'http://www.pickywallpapers.com';
+    }
+
+    public function getCacheDuration(){
+        return 43200; // 12 hours
+    }
+}