fix latex text formatting

Author: JavierCladellas

src/feelpp/benchmarking/json_report/templates/tex/json2tex_report.tex.j2

@@ -7,6 +7,9 @@
 \usepackage{pgfplots}
 \usepackage{pgfplotstable}
 \usepackage{underscore}
+\usepackage{amsfonts}
+\usepackage{hyperref}
+\usepackage{xurl}
 \usepgfplotslibrary{fillbetween}
 
 {% for package in report.extra_packages %}

src/feelpp/benchmarking/json_report/templates/tex/macros/table.tex.j2

@@ -1,6 +1,19 @@
 {% import "macros/text.tex.j2" as text %}
 
-
+{% macro escapeSpecialChars(text) -%}
+{{ text | string 
+    | replace('\\', '\textbackslash{}')
+    | replace('{', '\{')
+    | replace('}', '\}')
+    | replace('#', '\#')
+    | replace('$', '\$')
+    | replace('%', '\%')
+    | replace('&', '\&')
+    | replace('_', '\_')
+    | replace('~', '\textasciitilde{}')
+    | replace('^', '\^{}')
+}}
+{%- endmacro %}
 
 {% macro render(tableNode, data) %}
 
@@ -13,10 +26,10 @@
     \centering
     \begin{tabular}{ {{ cols_align }} }
     \hline
-    {% for col in table.columns %}{{ col }}{% if not loop.last %} & {% endif %}{% endfor %} \\
+    {% for col in table.columns %}{{ escapeSpecialChars(col)  }}{% if not loop.last %} & {% endif %}{% endfor %} \\
     \hline
     {% for row in table.itertuples(index=False) %}
-        {% for cell in row %}{{ cell }}{% if not loop.last %} & {% endif %}{% endfor %} \\
+        {% for cell in row %}{{ escapeSpecialChars(cell) }}{% if not loop.last %} & {% endif %}{% endfor %} \\
     {% endfor %}
     \hline
     \end{tabular}

src/feelpp/benchmarking/json_report/templates/tex/macros/text.tex.j2

@@ -1,3 +1,3 @@
 {% macro render(textNode,data) %}
-{{ TextController((data or {}).get(textNode.ref),textNode.text).generate() }}
+{{ TextController((data or {}).get(textNode.ref),textNode.text).generate(format="tex") }}
 {% endmacro %}

src/feelpp/benchmarking/json_report/text/controller.py

@@ -7,7 +7,52 @@ def __init__(self, data, text:Text):
         self.text_config = text
         self.data = data
 
-    def generate(self):
+    @staticmethod
+    def _asciidoc_to_latex_urls(text: str) -> str:
+        pattern = re.compile(r'([(<]*)(\S+?)\[(.*?)\]([)>.,;!?:]*)')
+
+        def repl(m):
+            pre, url, label, post = m.groups()
+            url = url.strip()
+            label = label.strip()
+            if label:
+                replacement = r'\href{' + url + '}{' + label + '}'
+            else:
+                replacement = r'\url{' + url + '}'
+            return pre + replacement + post
+
+        return pattern.sub(repl, text)
+
+
+    def formatText(self,text:str,format = "adoc"):
+        if format == "adoc":
+            pass
+        elif format == "tex":
+            # stem
+            text = re.sub( r"stem:\[\s*(.*?)\s*\]", r"$\1$", text )
+
+            #italics
+            text = re.sub(r"(?<![A-Za-z0-9])_(\S(?:.*?\S)?)_(?![A-Za-z0-9])", r"\\textit{\1}", text )
+
+            #bold
+            text = re.sub(r"(?<![A-Za-z0-9])\*(.+?)\*(?![A-Za-z0-9])", r"\\textbf{\1}", text )
+
+            #underline
+            text = re.sub(r"r'\[\.underline\]#(.*?)#'", r"\\underline{\1}", text )
+
+            #links
+            text = self._asciidoc_to_latex_urls(text)
+
+
+        else:
+            raise NotImplementedError(f"Format not recognized in text controller: {format}")
+
+        return text
+
+
+
+
+    def generate(self, format="adoc"):
         if self.text_config.mode == "static":
             content = self.text_config.content
 
@@ -23,7 +68,7 @@ def generate(self):
         else:
             content = self.text_config.content
 
-        return content
+        return self.formatText(str(content),format)
 
     def _resolvePlaceHolders(self, match):
         expr = match.group(1)