Add Youtube & Reddit support

README.md

@@ -27,6 +27,8 @@ brew install php
 
 * [Google](#google)
 * [Wikipedia](#wikipedia)
+* [YouTube](#youtube)
+* [Reddit](#reddit)
 * [Wolfram|Alpha](#wolframalpha)
 * [Amazon](#amazon)
 * [IMDB](#imdb)
@@ -58,6 +60,22 @@ Support direct term suggestions and preview, **language MUST be specified with [
 
 ![wikipedia-zh](screenshots/wikipedia-zh.png)
 
+### YouTube
+
+Support direct term suggestions and preview.
+Need to create and add your own API key to youtube.php
+Tutorial to create API key: https://blog.hubspot.com/website/how-to-get-youtube-api-key#:~:text=step%2Dby%2Dstep.-,How%20to%20Get%20a%20YouTube%20API%20Key,-Log%20in%20to
+Miniature icons will be automatically cached to `ìcon-cache`folder.
+Use command `yt erase_cache` to erase the miniature cache folder. [Proxy setting](#proxy-setting) is available.
+
+![youtube](screenshots/youtube.png)
+
+### Reddit
+
+Support subreddit suggestions and preview. [Proxy setting](#proxy-setting) is available.
+
+![reddit](screenshots/reddit.png)
+
 ### Wolfram|Alpha
 
 Support direct term suggestions. [Proxy setting](#proxy-setting) is available.

src/reddit.php

@@ -0,0 +1,80 @@
+<?php
+use Alfred\Workflows\Workflow;
+
+require_once('vendor/joetannenbaum/alfred-workflow/Workflow.php');
+require_once('vendor/joetannenbaum/alfred-workflow/Result.php');
+require_once('util/request.php');
+
+const ICON = 'reddit_logo.png';
+
+$wf = new Workflow;
+
+$query = trim($query);
+
+function get_subreddits_data($query) {
+    $params = [
+        'query' => urlencode($query),
+        'include_over_18' => false,
+        'include_profiles' => false,
+        'limit' => 7,
+    ];
+    $reddit_url = "https://www.reddit.com/api/subreddit_autocomplete_v2.json";
+    $api_call = $reddit_url . '?' . http_build_query($params);
+    $headers = array("User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3; charset=utf-8");
+    $ch = curl_init();
+    curl_setopt($ch, CURLOPT_URL, $api_call);
+    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Follow redirects
+    $response = curl_exec($ch);
+    if (curl_errno($ch)) {
+        echo 'cURL Error: ' . curl_error($ch);
+        return []; // Return an empty array on error
+    }
+    curl_close($ch);
+    $data = json_decode($response);
+    if (json_last_error() !== JSON_ERROR_NONE) {
+        echo 'JSON Decoding Error: ' . json_last_error_msg();
+        return []; // Return an empty array on JSON decoding error
+    }
+    if (!isset($data->data->children)) {
+        return []; // Return an empty array if the expected data structure is not present
+    }
+    $subbreddits_data = $data->data->children;
+    return $subbreddits_data;
+}
+$subreddits_data = get_subreddits_data($query);
+
+
+if (isset($subreddits_data)) {
+    foreach ($subreddits_data as $child) {
+        $kind = $child->kind;
+        if ($kind == "t5") {
+            $subreddit_data = $child->data;
+            $title = $subreddit_data->display_name;
+            $display_name_prefixed = $subreddit_data->display_name_prefixed;
+            $description = $subreddit_data->public_description;
+            $url = "https://www.reddit.com/" . $display_name_prefixed;
+            $subscribers = $subreddit_data->subscribers;
+
+            $wf->result()
+                ->title($title)
+                ->subtitle($description)
+                ->arg($url)
+                ->icon(ICON)
+                ->autocomplete($title)
+                ->copy($title)
+                ->quicklookurl($url);
+        }
+    }
+} else {
+    $wf->result()
+        ->title('No Subreddits')
+        ->subtitle('No subreddits found for '.$query)
+        ->arg("https://www.reddit.com/r/$query")
+        ->icon(ICON)
+        ->copy($query);
+}
+
+echo $wf->output();
+?>

src/youtube.php

@@ -0,0 +1,101 @@
+<?php
+use Alfred\Workflows\Workflow;
+
+require_once('vendor/joetannenbaum/alfred-workflow/Workflow.php');
+require_once('vendor/joetannenbaum/alfred-workflow/Result.php');
+require_once('util/request.php');
+
+const ICON = 'youtube.png';
+
+$wf = new Workflow;
+
+// Update with your YouTube API key
+// Use this tutorial to get your API key: https://blog.hubspot.com/website/how-to-get-youtube-api-key#:~:text=step%2Dby%2Dstep.-,How%20to%20Get%20a%20YouTube%20API%20Key,-Log%20in%20to
+$youtubeApiKey = 'PUT_YOUR_API_KEY_HERE';
+
+$youtubeApiUrl = 'https://www.googleapis.com/youtube/v3/search';
+
+// See following link for YouTube API quotas
+// https://developers.google.com/youtube/v3/determine_quota_cost?hl=fr
+
+$cacheDir = __DIR__ . '/icon-cache/';
+
+// Check if the directory exists
+if (!file_exists($cacheDir) || !is_dir($cacheDir)) {
+    // Create the directory
+    if (!mkdir($cacheDir, 0777, true)) {
+        die('Failed to create directory');
+    }
+} else {
+}
+
+if ($query === 'erase_cache') {
+    $files = glob($cacheDir . '*.png');
+    foreach ($files as $file) {
+        if (file_exists($file)) {
+            unlink($file);
+        }
+    }
+    echo "Cache cleared successfully.";
+    exit;
+}
+
+
+$params = [
+    'key' => $youtubeApiKey,
+    'part' => 'snippet',
+    'maxResults' => 10,
+    'q' => urlencode($query),
+    'type' => 'video',
+    'order' => 'relevance',
+];
+
+$api_call = $youtubeApiUrl . '?' . http_build_query($params);
+$response = request($api_call, $opt);
+$data = json_decode($response, true);
+
+
+
+// Fetch search results
+if (isset($data['items'])) {
+    foreach ($data['items'] as $item) {
+        $title = $item['snippet']['title'];
+        $decodedTitle = html_entity_decode($title, ENT_COMPAT | ENT_HTML5, 'UTF-8');
+
+        $channel = $item['snippet']['channelTitle'];
+        $description = $item['snippet']['description'];
+        $videoId = $item['id']['videoId'];
+        $thumbnailUrl = $item['snippet']['thumbnails']['default']['url'];
+
+        // Generate a unique filename for the cached image
+        $filename = md5($videoId) . '.png';
+        $cachePath = __DIR__ . '/icon-cache/' . $filename;
+
+        if (!file_exists($cachePath)) {
+            try {
+                $ch = curl_init($thumbnailUrl);
+                $fp = fopen($cachePath, 'wb');
+                curl_setopt($ch, CURLOPT_FILE, $fp);
+                curl_setopt($ch, CURLOPT_HEADER, 0);
+                curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+                curl_exec($ch);
+                curl_close($ch);
+                fclose($fp);
+            } catch (Exception $e) {
+                // Handle any errors that might occur during the image download
+            }
+        }
+
+        $wf->result()
+            ->title($decodedTitle)
+            ->subtitle($channel . ' - ' . $description)
+            ->arg('https://www.youtube.com/watch?v=' . $videoId)
+            ->icon($cachePath)
+            ->autocomplete($title)
+            ->data(['cachePath' => $cachePath]); // Store the cache path in the result data
+    }
+}
+
+// Output search results immediately
+echo $wf->output();
+?>