8bfb021939
- Add client for atlas module - Add unit tests to test the workflow - Remove println statements from file_or_image_exists - Remove println statements from link processing loop
56 lines
1.5 KiB
V
56 lines
1.5 KiB
V
module atlas_client
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import os
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// extract_image_links extracts image file names from markdown content
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// If exclude_http is true, it will skip images with http:// or https:// URLs
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pub fn extract_image_links(s string, exclude_http bool) ![]string {
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mut result := []string{}
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mut current_pos := 0
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for {
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if current_pos >= s.len {
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break
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}
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// Find the start of an image markdown link
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start_index := s.index_after('![', current_pos) or { -1 }
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if start_index == -1 {
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break // No more image links found
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}
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// Find the closing bracket for alt text
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alt_end_index := s.index_after(']', start_index) or { -1 }
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if alt_end_index == -1 {
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break
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}
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// Check for opening parenthesis for URL
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if alt_end_index + 1 >= s.len || s[alt_end_index + 1] != `(` {
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current_pos = alt_end_index + 1 // Move past this invalid sequence
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continue
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}
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// Find the closing parenthesis for URL
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url_start_index := alt_end_index + 2
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url_end_index := s.index_after(')', url_start_index) or { -1 }
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if url_end_index == -1 {
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break
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}
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// Extract the URL
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url := s[url_start_index..url_end_index]
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if exclude_http && (url.starts_with('http://') || url.starts_with('https://')) {
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current_pos = url_end_index + 1
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continue
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}
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// Extract only the base name of the image from the URL
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image_base_name := os.base(url)
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result << image_base_name
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// Move current_pos past the found link to continue searching
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current_pos = url_end_index + 1
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}
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return result
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}
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