Add (tint)

app/Helpers/FirstParty/ImageGen/ImageGen.php

@@ -0,0 +1,171 @@
+<?php
+
+namespace App\Helpers\FirstParty\ImageGen;
+
+use Image;
+
+class ImageGen
+{
+    public static function getMainImage($url, $width, $height)
+    {
+      $canvas = self::getBaseImage($url, 2.0, $width, $height);
+
+      $canvas = self::setImageTint($canvas, $width, $height);
+
+      return $canvas;
+    }
+
+    public static function getOpenGraphImage($url, $width, $height, $title = 'Title', $description = 'Description', $website = 'WWW.FUTUREWALKER.CO')
+    {
+      $canvas = self::getBaseImage($url, 2.0, $width, $height);
+
+      $canvas = self::setImageTint($canvas, $width, $height);
+
+      $canvas = self::setOgTint($canvas, $width, $height);
+
+      $canvas = self::setOgText($canvas, $title, $description, $website);
+
+      return $canvas;
+    }
+
+private static function setOgText($canvas, $title, $description, $website)
+{
+    $bold_font = resource_path('fonts/RobotoCondensed/RobotoCondensed-Bold.ttf');
+    $font_color = '#ffffff'; // White color for the text
+
+    // Define font sizes
+    $font_size_title = 65; // Size of the title text
+    $font_size_description = 28; // Size of the description text
+    $font_size_website = 28; // Size of the website text
+
+    // Define positions
+    $title_position_y = $canvas->height() - 145; // Position for the title at one-third the height
+    $description_position_y = $canvas->height() - 30;
+    $website_position_y = $canvas->height() - 30;
+
+// Title - wrapped to 2 lines if necessary, with ellipsis if there is excess text
+$wrappedTitle = wordwrap($title, 35, "\n", true); // Wrap the title
+$lines = explode("\n", $wrappedTitle); // Split the title into lines
+
+// Adjust these variables as needed
+$lineHeight = 65; // The height of a line of text, adjust as needed for line spacing
+$titleStartPositionY = $title_position_y; // Starting Y position for the title, adjust if needed
+
+// Check if there are more than 2 lines after wrapping
+if (count($lines) > 2) {
+    $lines = array_slice($lines, 0, 2); // Keep only the first two lines
+    $secondLine = &$lines[1]; // Reference to the second line
+    // Check if the second line can fit an ellipsis; if not, trim the text
+    if (strlen($secondLine) > 32) {
+        $secondLine = substr($secondLine, 0, 32) . '...'; // Trim and add ellipsis
+    } else {
+        // Add ellipsis directly if there's enough space
+        $secondLine .= '...';
+    }
+}
+
+// Now, render each line individually with adjusted line spacing
+foreach ($lines as $index => $line) {
+    $currentLineY = $titleStartPositionY + ($index * $lineHeight);
+    $canvas->text($line, 30, $currentLineY, function($font) use ($bold_font, $font_color, $font_size_title) {
+        $font->file($bold_font);
+        $font->size($font_size_title);
+        $font->color($font_color);
+        $font->align('left'); // Align text to the left
+        $font->valign('bottom'); // Align text to the top of the current line position
+    });
+}
+
+    // Description - justified to the left, below the title
+    $canvas->text($description, 30, $description_position_y, function($font) use ($bold_font, $font_color, $font_size_description) {
+        $font->file($bold_font);
+        $font->size($font_size_description);
+        $font->color($font_color);
+        $font->align('left'); // Align text to the left
+        $font->valign('bottom'); // Align text to the top (as it is below the title)
+    });
+
+    // Website - justified to the right, at the bottom of the image
+    $canvas->text($website, $canvas->width() - 30, $website_position_y, function($font) use ($bold_font, $font_color, $font_size_website) {
+        $font->file($bold_font);
+        $font->size($font_size_website);
+        $font->color($font_color);
+        $font->align('right'); // Align text to the right
+        $font->valign('bottom'); // Align text to the bottom
+    });
+
+    return $canvas;
+}
+
+
+
+    private static function setOgTint($canvas, $width, $height)
+    {
+
+      $og_tint = Image::make(resource_path("images/tints/caption-bg.png"));
+
+      // Stretch the image to the given width and height
+      $og_tint->resize($width, $height);
+
+      $canvas->insert($og_tint, 'top-left', 0, 0);
+
+      return $canvas;
+    }
+
+    private static function setImageTint($canvas, $width, $height)
+    {
+      /// ADD TINT
+      // Define the directory path
+      $directoryPath = resource_path('images/tints');
+
+      // Search for files starting with 'tint-' and count them
+      $tintFilesCount = count(glob($directoryPath . '/tint-*'));
+
+      $tint_image = Image::make(resource_path("images/tints/tint-" . rand(1, $tintFilesCount) . ".png"));
+
+      // Stretch the image to the given width and height
+      $tint_image->resize($width, $height);
+
+      $canvas->insert($tint_image, 'top-left', 0, 0);
+
+      return $canvas;
+    }
+
+    private static function getBaseImage($url, $scale = 1.8, $width = 1007, $height = 567)
+    {
+      $original_image = Image::make($url);
+
+      // Determine which dimension (width or height) is larger
+      if ($original_image->width() > $original_image->height()) {
+          // Width is larger, resize by width
+          $original_image->resize($width, null, function ($constraint) {
+              $constraint->aspectRatio();
+              $constraint->upsize(); // Prevent upscaling
+          });
+      } else {
+          // Height is larger or equal, resize by height
+          $original_image->resize(null, $height, function ($constraint) {
+              $constraint->aspectRatio();
+              $constraint->upsize(); // Prevent upscaling
+          });
+      }
+
+      // Scale the image by 1.5x
+      $scaled_width = $original_image->width() * $scale;
+      $scaled_height = $original_image->height() * $scale;
+      $original_image->resize($scaled_width, $scaled_height);
+
+      // Create an empty canvas
+      $canvas = Image::canvas($width, $height);
+
+      // Calculate the position to center the scaled image
+      $x = ($canvas->width() - $scaled_width) / 2;
+      $y = ($canvas->height() - $scaled_height) / 2;
+
+      // Paste the scaled image onto the canvas at the center position
+
+      $canvas->insert($original_image, 'top-left', (int) $x, (int) $y);
+
+      return $canvas;
+    }
+}